Abstract:
The present invention is a device which has an extended tube structure attached at one end to a manifold with wheels and slits to allow substance to enter or exit and attached at the other end to a source of air, vacuum, or liquid substance. The device is designed to allow ease and efficiency in storing and shipping.

Description:
FIELD OF THE INVENTION 
       [0001]    The present invention is directed to devices and methods for cleaning abrasive prone surfaces. More specifically, the present invention is directed to a device and method for cleaning a hearth, furnace, burner box or crematorium. 
       BACKGROUND OF THE INVENTION 
       [0002]    The floors and walls of enclosed chambers used for high temperatures such as hearths, kilns, burners, boilers, fireboxes, and crematoriums are often comprised of refractory material as they have direct exposure to heat and flame. Refractory material refers to material capable of enduring high temperatures and includes concrete, firebricks, mortars, castables and ceramic fibers. Hearths, kilns, burners, boilers, fireboxes, crematoriums, and citrus dryers or incinerators are such chambers in which substances are heated or burned resulting in ash, slag, or debris which require collection. The proper removal of these substances is critical for a multitude of reasons and is dependent on the purpose and use of the chambers. For example, proper removal of the ashes following a cremation has both legal and ethical concerns at hand. In the case of crematoriums, best practice and regulation requires that the cremains following each separate cremation be removed and recovered nearly 100% in the hope that the cremains of one cadaver not be mixed with the cremains of a successive cadaver. 
         [0003]    Damage to and erosion of the heath can be attributed to a number of reasons including chemical reactivity and physical wear. Refractory linings are subject to regular wear from the scraping or brushing of metal brushes or other tools on the furnace walls or by scraping and bumping during loading. In theory, refractory wear should be uniform, but in practice this does not occur as most often, the refractory surface is composed of modules of refractory material. The most intense wear occurs at the slag/metal interface, where sidewalls join the floor, and at thin spots caused by poor lining installation. Visible hot spots on the exterior metal of any cremator, kiln or furnace are an indication of a refractory issue. Breech of the refractory linings can damage the machinery of the equipment requiring costly repairs or even replacement. 
         [0004]    In some cases, the correct method of removing what results from the use of a heating chamber such as an incinerator, furnace or even a crematorium is vital to allow proper functioning and to avoid damage of the equipment. In animal cremators and incinerators, calcium buildup can occur on the surface of the chamber&#39;s hearth floor. This accumulation can be cleared from the floor surface occasionally, however if calcium build up remains unchecked, the severe buildup of the mineral can result in unevening of the crematorium floor level, causing grease to leak out of the chamber. In the instance of incinerators, the deposition of slag can be detrimental to the equipment. Slag results when low grade or organic waste materials are used in a combustion process. The term is also used to refer to the byproduct of steelmaking. Handling slag deposits is an important factor in controlling the design and operation of high volume processing municipal incinerators. Slag not only adheres to but often also penetrates through and reacts chemically with the refractory material. Over time, its accumulation alters the normal heat flow and congests gas passages resulting in the cracking of refractory modules on the chamber surface and in the interior of the chamber wall. Similarly, citrus peel dryers process waste membrane and peels of pre-processed citrus fruit for the production of citrus pulp pellets to be used as agricultural animal feed. The process results in sharp debris which cuts into the refractory surface of the dryer. Further, acid from the peels erode the chamber surface as well. Lastly, joints, cracks and depressions within high heat chambers which are constructed with modules of refractory material become a place of collection for the debris, by product and cremains, in the case of crematoriums. 
         [0005]    Additionally, the resulting dust and ash can, in some instances, affect the efficiency of the equipment. Furnaces are such an example of heat chambers whose neglected maintenance and cleaning can affect the efficiency of the system. Furnaces are a major source of heat production in many parts of the world. The system works by drawing in cold air which is passed through a filter and subsequently heated, sent through a flue and into the duct network of the building. The heavy presence of dirt in the system results in a less efficient furnace as more fuel is required to be burned to produce the same amount of heat. Further, dust, mold, and other allergen contaminants accumulate in the furnace and travel with the heated air into the building where it is breathed in by its occupants. 
         [0006]    Proper upkeep of these high heat chambers can require removal of nearly all debris and by products left in the system floor and on its walls. Removing loose soot and debris from the fireside portion of a boiler often involves scrubbing with a wire brush and power vacuuming, whereas water is used to flush the waterside portion of a boiler. Following a cremation, in another example, the cremains are most commonly crudely removed by a blunt ended shovel or hoe, a steel tipped rake or an ordinary broom. Regular vacuums are often used to clean through furnaces. In the case of industrial plants in the chemical and building materials industries, protocols require that the release of particulate into the environment be reduced. Hence, the industry commonly uses wet particulate dust scrubbers to trap particulates and pull them from the gas stream by injecting a liquid, often water, into the waste gas stream and collecting the liquid droplets which impact and entrain the solid matter from the stream and into the sump. 
         [0007]    There are various ways refractory materials are placed in incinerators and similar chambers to construct them. In some instances the refractory material can be poured and hardened to a consistency of concrete. Other systems use insulating firebricks for the ceilings whereas older systems utilize ceramic fiber module ceilings. Each module of ceramic fiber contains hardware used to secure the module to the ceiling. Metal studs can then be used to secure the module and weld its associated hardware to a metal sheet on the ceiling. Some cremators have a hearth floor consisting of castable tiles which is replaced by pouring a smooth castable floor which is easier to sweep out the cremains. The chamber side walls always consist of firebricks. Refractory insulating materials are also installed behind the cremation chamber side wall to keep an excessive amount of heat from radiating to the exterior of the cremator. 
         [0008]    The afterburner chamber walls are often located on the back section of the cremation chamber side wall of certain models. They are defined by an opening, the gas pass window, through which the gases from the main cremation chamber pass and where an afterburner incinerates the pollutants to produce clean air emissions out of the stack. This additional incineration also adds to the buildup of debris which is required to be removed. As described above, the refractory components of such a high heat chamber are most often of a modular nature and require piecewise construction and repair, and hence have joints between the bricks or tiles. The presence of joints together with the wearable refractory material makes the interior chamber susceptible to damage if not emptied properly or with the appropriate equipment. 
         [0009]    Individual modules can also be replaced as they wear out however, over time with routine use and wear, the entire ceramic module ceiling or firebrick flooring requires replacement. Retorts in crematories are out of operation about five days per year due to maintenance or repairs. The average cost to re-brick a system in today&#39;s market can be $20,000 or more. It is expected that 8000 hours of operation can be performed prior to complete re-bricking if proper wear and tear is exerted on the retort. Exhaust gases from the cremation process can range from 500 to 1000 degrees F. Temperatures can reach 2000 degrees in the instances of large case load and malfunction. To protect against a fire, a refractory lining of sufficient thickness and insulating capabilities is used. The refractory life of the lined stack also requires replacement over time. 
       SUMMARY OF THE INVENTION 
       [0010]    The present invention is directed to an apparatus for cleaning abrasive prone surfaces. More specifically, the present invention is directed to a device and method for cleaning a hearth, furnace, burner box or crematorium. 
         [0011]    In an example embodiment of the present invention, an apparatus such as an extended sweep provides a versatile design which allows a vacuum, power washer, or air blower to reach narrow and deep spaces to remove debris with gentle but effective force with minimal damage to the refractory material of the chamber, such as a furnace, hearth or crematorium. The thin long neck of the device allows for easy control and access to lengthy chambers or tunnels. The manifold at the front end of the device can be customized to fit the surfaces to be cleared. The air vents on the manifold allow for air flow inward or outward, and can be angled to push the air away from the sweep in a direction axially parallel to the thin neck or handle, or can be angled to push air away from the sweep in a direction axially parallel to the neck or handle and generally from the manifold to the end of the handle. In this manner, sweeps can accommodate burners, hearths and crematoriums with front and back cleanout openings. Multiple streams of air flow will allow for removal of debris from the joints between the refractory material modules and seams between the side wall and the hearth floor or ceiling. 
         [0012]    In an example embodiment of the present invention, the unique design of the extended sweep allows the device to be taken apart into portions which can be easily stored and shipped. It also is designed to substantially prevent debris or ash to collect in portions of the device. The wheels sit loosely in between the pins on the manifold. The diameter of the wheel&#39;s open center is larger than the diameter of the manifold column giving the wheels freedom to move against or away from the manifold independently of each other hence allowing fluid movement over uneven terrain. But the loose fitting allows for easy removal of debris from between the wheels and the pins and the manifold. The extended sweep device effectively extends to difficult to reach areas and clears the surface desired in less time and in a less labor intensive manner. 
         [0013]    In some example embodiments the long thin handle or neck provides the user with the ability to reach a distance of between 2 and 25 feet. The handle or neck of the device can be comprised of one continuous pipe, or two or more segments fitted with attachment joints as described herein. 
         [0014]    The present invention is directed to a device used for clearing a surface comprising a first portion including an extended tube, a second portion including a second extended tube attachable to the first portion having an extended tube, a manifold attachable to the extended tube of the first portion, wherein the manifold comprises ports arranged for the delivery of pressurized fluid or vacuum to a surface beneath, in front of or behind the manifold. The manifold further comprises one or more wheels, balls or other roller bearings. The area within the extended tubes and the manifold is continuous and hollow, providing a flow path for delivery of the pressurized fluid or vacuum from a supply source to the manifold. Such a construction provides an air blower, a vacuum cleaner, or a power washer depending on to what source the device is connected. 
         [0015]    In an example embodiment a device for cleaning refractory surfaces such as the inner surfaces of a crematorium comprises: a first extended pipe comprising a proximal end having a connection to a source of pressurized fluid and a distal end having a first coupling; a second extended pipe comprising a proximal end having a first coupling attachable to the distal end of the first extended pipe and a distal end having a second coupling; a manifold comprising, a second coupling attachable the second coupling of the second extended pipe, one or more delivery ports for the delivery of a pressurized fluid, and on or more wheels such that the delivery port is elevated above a surface in contact with the wheels; wherein the first extended pipe, the second extended pipe and the manifold when attached provide a flow path from the connection to the one or more delivery ports. 
         [0016]    In another example embodiment of the present invention a device for cleaning refractory surfaces comprises; a first extended pipe comprising a proximal end having a connection to a source of pressurized fluid and a distal end having a first coupling; a second extended pipe comprising a proximal end having a first coupling attachable to the distal end of the first extended pipe and a distal end having a second coupling; and a manifold comprising, a second coupling attachable the second coupling of the second extended pipe; one or more delivery ports for the delivery of a pressurized fluid; and on or more wheels such that the delivery port is elevated above a surface in contact with the wheels, wherein the first extended pipe, the second extended pipe and the manifold when attached provide a flow path from the connection to the one or more delivery ports. 
         [0017]    In another example embodiment of the present invention a device for cleaning surfaces comprises: a first extended pipe comprising a proximal end having a first coupling attachable to a pressurized fluid supply source and a distal end having a second coupling; and a manifold comprising, a second coupling attachable the second coupling of the first extended pipe; one or more delivery ports for the delivery of a pressurized fluid; and on or more wheels such that the delivery port is elevated above a surface in contact with the wheels, wherein the first extended pipe and the manifold when attached provide a flow path from the pressurized fluid supply connection to the one or more delivery ports. The pressurized fluid flows from the manifold toward the surface to be cleaned in a direction generally in front of the manifold, generally behind the manifold, or generally below the manifold. 
         [0018]    One or more embodiments of the present invention may include one or more of the following features: the wheels are connected to the manifold such as to prevent the collection of particulate matter on the device; the wheels include a gap between the inner surface of the wheel and the outer surface of the manifold to prevent the collection of particulate matter on the device; the wheels include a gap between the side surfaces of the wheels and support pins extending from the outer surface of the manifold to prevent the collection of particulate matter on the device; the first connection between the first and second extended pipes provides longitudinal support to the assembled device by means of a first member extending from the proximal end of the second extend pipe; the first connection provides a unidirectional flow path through the first and second extended pipes; the second connection is a fixed connection; the second connection is a moveable connection that provides a flow path through the first and second extended pipes, the manifold and through the one or more ports; the device comprises stainless steel, copper, bronze, aluminum, composite material, or PVC; the manifold does not include one or more wheels and the one or more delivery ports are arranged to lift the manifold off of the surface when pressurized fluid is applied to the device; the pressurized fluid comprises air, an inert gas, a vacuum or a pressurized liquid; the refractory material to be cleaned is in a crematorium. 
         [0019]    In an example embodiment of the present invention an apparatus is provided for moving objects on a surface in a certain direction with the intent to clear said surface of the said object by moving the apparatus along the surface. The said movement of the object can occur as a result of air forced outwardly. The said movement of the object can occur as a result of a vacuum forced inwardly. 
         [0020]    A further embodiment comprises a transporter tube, an extender tube, a manifold, two wheels, and a set of pins which hold in place each wheel. The transporter comprises a pipe with a point of attachment of the said transporter pipe to the said manifold, an open-ended lip, a lip wall, and a fastener comprised of threads. The transporter tube can be constructed such that: the said fastener of the transporter tube is located at a point between the open-ended lip and the point of attachment of the said transporter pipe to the said manifold; the pipe between the open-end and the fastener is of the same or smaller diameter than the tube of the transporter tube between the fastener and the point of attachment of the said transporter tube to the said manifold; the said fastener consists of treads which allow the transporter pipe to be attached to the extended tube at the point of the open-ended fastener; and the open-ended lip has around it a lip-wall whose width in that region makes the diameter of the pipe between the open end and the fastener the same diameter as the tube between the fastener and the point of attachment to the manifold. 
         [0021]    In an additional embodiment the extended tube is comprised of an end with a handle, a connection nozzle, an open-ended fastener with a tread catcher and a lip. 
         [0022]    In still a further embodiment the extended tube can be constructed such that: said open-ended fastener is located at one end of the extender tube; said open-ended fastener and the nozzle sit on opposite ends of the extender tube; and said lip catcher is located within the tube at a point between the open ended-fastener and the nozzle. 
         [0023]    In still another embodiment the device can be connected to a water (or liquid chemical) supply to spray water or chemical from the manifold to the surface to be cleaned. 
         [0024]    In a further example embodiment a method of cleaning a crematorium comprises: providing a cleaning apparatus comprising a fluid delivery tube having a proximal end and distal end and comprising a first connection at the proximal end and a second connection at the distal end; a manifold comprising a manifold connection in contact with the second connection of the fluid delivery tube; a manifold body comprising manifold chamber and one or more manifold ports; first and second wheels fitted around the manifold body; and first and second retention pins fitted on either side of each of the first and second wheels; wherein a fluid flow path extends from the first connection through the fluid delivery tube, through the second connection, through the manifold and to the manifold ports; providing a supply fluid to the first connection of the delivery tube; and applying the supply fluid via the manifold ports to a cleaning surface. The supply fluid is applied to the cleaning surface in a direction generally in front of the manifold, generally behind the manifold, or generally below the manifold. 
         [0025]    In still a further example embodiment of the present invention a method of cleaning a crematorium comprises: providing a cleaning apparatus comprising; a first extended pipe comprising a proximal end having a connection to a source of pressurized fluid and a distal end having a first coupling; a second extended pipe comprising a proximal end having a first coupling attachable to the distal end of the first extended pipe and a distal end having a second coupling; a manifold comprising; a second coupling attachable the second coupling of the second extended pipe; one or more delivery ports for the delivery of a pressurized fluid; and one or more wheels such that the delivery port is elevated above a surface in contact with the wheels; wherein the first extended pipe, the second extended pipe and the manifold when attached provide a flow path from the connection to the one or more delivery ports; providing a supply fluid to the first connection of the delivery tube; and applying the supply fluid via the manifold ports to a cleaning surface; wherein the supply fluid is applied to the cleaning surface in a direction generally in front of the manifold, generally behind the manifold, or generally below the manifold. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0026]      FIG. 1  illustrates a top view of an assembled embodiment of the present invention. 
           [0027]      FIG. 2  illustrates a top view of a disassembled embodiment of the present invention. 
           [0028]      FIG. 3  illustrates a bottom view of the manifold of an embodiment of the present invention. 
           [0029]      FIG. 4  illustrates a top view of the manifold of an embodiment of the present invention. 
           [0030]      FIG. 5  illustrates a side view of the manifold of an embodiment of the present invention. 
       
    
    
     DETAILED DESCRIPTION 
       [0031]    Various implementations and embodiments of the present invention provide an alternative to commonly used methods and devices for clearing and cleaning chambers used for high temperatures. In one embodiment an extended sweep consistent with an implementation of the present invention provides a versatile design which allows a vacuum, power washer, or air blower to reach narrow and deep spaces to remove debris with gentle but effective pneumatic or hydraulic force and imparting minimal damage to the refractory material of the chamber. 
         [0032]    In implementations of the present invention a cleaning apparatus, such as an extended sweep comprises an elongated handle and fluid delivery tube fluidly connected to a manifold. The manifold comprises one or more fluid deliver ports. Fluid is delivered through the handle and fluid delivery port and applied to the cleaning surface in a direction generally in front of the manifold, generally behind the manifold, or generally below the manifold. For purposes of this specification, a direction generally in front of the manifold is in a direction generally parallel with the longitudinal axis of the handle and fluid delivery tube and on the side of the manifold opposite the handle and delivery tube. A direction generally in back of or behind the manifold is in a direction generally parallel with the longitudinal axis of the handle and fluid delivery tube and on the same side of the manifold as the handle and delivery tube. And a direction generally below or beneath the manifold is in a direction generally toward the surface to be cleaned and between a direction in front of the manifold and behind or in back of the manifold. 
         [0033]    In an example embodiment, an extended sweep comprises and elongated first portion, attachable to an elongated second portion, wherein the first and second portions when connected provide a longitudinal delivery chamber for high pressure air, vacuum or fluid. The first portion is connectable to a pressurized air source, a vacuum source or a pressurized fluid source. The second portion is connected to a manifold adapted for uniform distribution of the pressurized air, vacuum or pressurized fluid over a surface. The manifold comprises one or more distribution ports and one or more wheels, balls, roller bearings so that the manifold rolls easily over the surface of the refractory material in the chamber. 
         [0034]    In an example embodiment the thin long neck or delivery tube of the device allows for easy control and access to lengthy chambers or tunnels. The manifold at the front end of the device can be customized to fit the surfaces to be cleared. Air vents or ports on the manifold allow for air or fluid flow inward or outward through the vents or ports. Multiple streams of air or fluid flow allow for displacement and ultimate removal of debris from the surface of and joints between the refractory material modules and seams between the side wall and the hearth floor or ceiling. In example embodiments the modular portions of the extended sweep allows the device to be taken apart into portions which can be easily stored and shipped. In still further embodiments the device prevents debris or ash from collecting in portions of the device, such as in the wheels of the device, or where two parts of the device are connected or meet. For example, in some embodiments, the wheels sit loosely in between the pins on the manifold. The diameter of the wheel&#39;s open center is larger than the diameter of the manifold column allowing the wheels to move against or away from the manifold independently of each other hence allowing fluid movement over uneven terrain. The extended sweep device effectively extends to difficult to reach areas and clears the surface desired in less time and in a less abrasive manner. 
         [0035]    In an example embodiment the extended sweep is comprised of multiple portions which can be assembled for use with a pressurized air source, a vacuum source, or a pressurized water source. 
         [0036]    Referring to  FIG. 1 , the illustrated example embodiment of the extend sweep comprises a first portion  101  and a second portion  102 . The first portion comprises an extended tube and is attached to a second portion  102 , also an extended tube. First portion  101  is a hollow tube whose overall diameter is consistent but consists of an internal diameter which varies along its length. At the proximal end of first portion  101  is a nozzle  201  to which a hose, tube or extension is placed and is in communication with a pressurized air, vacuum or water source. Nozzle  201  is surrounded by rubber region  202  to allow secure fitting of the tube or hose to the proximal end of portion  101 . Other securing means are contemplated including nipples, quick connects, threaded fittings, and the like. The distal end of first portion  101  consists of an open ended fastener,  401  and a tread catcher,  403 , which sits inside fastener  401 . 
         [0037]    Portion  402  is provided on the interior of second portion  102 . It is comprised of a narrow wall of a certain width which creates an interior opening with a diameter smaller than the diameter of first portion  101 . The opening created by the wall of portion  402  would be of a diameter which would allow the entry and comfortable fit of portion  405  which is a certain diameter but would not allow the entry of portion  406  which is a different diameter. Both  405  and portion  406  are on the proximal end of second portion  102 . 
         [0038]    In an alternate embodiment portion  201 , which sits at the proximal end of portion  101 , can consist of various interchangeable portions having alternate nozzle tips at position  201 . In certain embodiments the nozzle has a long narrow tip. In other embodiments the nozzle has a wide blunt tip. In one embodiment the nozzle is comprised of a rubber material. In another embodiment, the nozzle is comprised of a metal. 
         [0039]    In another alternate embodiment proximal end of portion  101  can include a handle which aids in the grasping and maneuvering of the extended sweep device. 
         [0040]    In a further example embodiment, second portion  102  is the transporter tube. The proximal end of portion  102  can be fastened into the distal end of portion  101 . Portion  102  terminates at the distal end at attachment point  205 . Portion  102  is a hollow tube with differing diameters of the exterior wall along the length of the tube. The proximal end of portion  102  is comprised of an open-ended lip, portion  105 . Portion  406  is a narrow-width wall set proximally back from portion  405 . Fastener  408  sits at a location between the proximal open end of second portion  102  and attachment point  205  at the distal end of portion  102 . The exterior of fastener  408  includes threads  409 . The region of second portion  102  between the proximal tip and fastener  408  is of a narrower diameter exteriorly and interiorly in comparison to the region of second portion  102  from the point of fastener  408  and attachment point  205 . Fastener  408  is of the same diameter as the later region of the tube, i.e. the region extending between Fastener  408  and attachment point  205 . In one embodiment the hollow pipe comprised of first portion  101  and second portion  102102  is between approximately 4 and 30 feet in length (e.g.,  4 ,  5 ,  6 ,  7 ,  8 ,  9 ,  10 ,  11 ,  12 ,  13 ,  14 ,  15 ,  16 ,  17 ,  18 ,  19 ,  20 , feet greater than 20 feet, lesser than 30 feet) and has a diameter of approximately between 0.1 and 2.5 inches or more (e.g., 0.1, 0.2, 0.25, 0.3, 0.33, 0.4, 0.5, 0.6, 0.66, 0.7, 0.75, 0.8, 0.9, 1.0 inches, greater than 1.0 inches, greater than 2.0 inches, less than or equal to 2.5 inches) and has a portion  103  approximately 12 inches in length with closed ends. 
         [0041]    The distance between portion  402  and the distal end of first portion  101  is the same distance between the proximal open end of first portion  102  and portion  408 . The distance is not required to be a set distance but these distances as specified on first portion  101  and on second portion  102  must be the same in each individual instance. 
         [0042]    In an alternate embodiment of the invention the distal end of portion  102  consists of the point of attachment  205  at which junction  205  is adjunct to the manifold  103 . In certain embodiments, second portion  102  can have multiple attachments  205  connecting portion second portion  102  to multiple manifolds,  103 . In some embodiments, second portion  102  can have multiple attachments  205  connecting second portion  102  to a manifold  103  whose shape at least partially surrounds second portion  102 . 
         [0043]    Manifold  103  consists of the manifold region of the extended sweep. Manifold  103  is connected to second portion  102  via attachment  205 . In some embodiments, manifold  103  comprises a hollow tube and each end of manifold  103  is sealed closed. The hollow region of manifold  103  connects seamlessly to the hollow region of the distal region of second portion  102 . Delivery ports  305  comprise a series of openings and are positioned on the posterior side of portion Manifold  103 . In one embodiment, 1 to 12 (e.g., 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, or 12) ports or vents having a diameter of between 0.1 and 1.0 inches (e.g., 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, inches, between 0.0 and 0.1 inches, between 0.1 and 0.2 inches, between 0.2 and 0.3 inches, between 0.3 and 0.4 inches, between 0.4 and 0.5 inches, between 0.5 and 0.6 inches, between 0.6 and 0.7 inches, between 0.7 and 0.8 inches, between 0.8 and 0.9 inches or between 0.9 and 1.0 inches) diameters are spaced along manifold  103 . In another instance, ports  305  are indented such that flow of the desired substance would be directed in one path. In another embodiment, the ports consist of long narrow slits along manifold  103 . 
         [0044]    Along the exterior wall of manifold  103  sit a first series of pins  301 ,  302 ,  303 , and  304  and a second series  306 ,  307 ,  308 ,  309  of pins, or first set of pins  310  and second set of pins  311 . Wheels  104  and  105  can have a center diameter larger than the diameter of manifold  103 . The pins comprising pin sets  310  and  311  are arranged such that the width of wheels  104  or  105  is surrounded by at least one pin on either side. In one embodiment two sets of pins can be present around each wheel  104  or  105 . In one embodiment the wheels are 2 inches in diameter. In one embodiment, wheels  104  and  105  are constructed to allow portion manifold  103  to stand between 0.1 and 1.0 inches (e.g., 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, inches, between 0.0 and 0.1 inches, between 0.1 and 0.2 inches, between 0.2 and 0.3 inches, between 0.3 and 0.4 inches, between 0.4 and 0.5 inches, between 0.5 and 0.6 inches, between 0.6 and 0.7 inches, between 0.7 and 0.8 inches, between 0.8 and 0.9 inches or between 0.9 and 1.0 inches) above the surface to be cleaned. 
         [0045]    In an alternate embodiment manifold  103  can be a columnar shape. In another embodiment, manifold  103  can be a flat elongated shape such as a square or a rectangle in which there are sealed openings to allow wheels  104  and  105 , and additional wheels to support the structure of manifold  103 . In another embodiment, manifold  103  can be a tube in the shape of a circle or an oval. 
         [0046]    In a further embodiment manifold  103  does not include any wheels, rollers, balls or other such bearings, but instead the delivery ports are arranged to lift the manifold off of the surface to be cleaned when the system is energized. 
         [0047]    In some embodiments, the extended sweeper can be used to blow air with a particular amount of force through the system and out of port  305  which sit on manifold  103 . In such instance, the device would be connected to, for example, a pressurized air tank at nozzle  201 . In another embodiment, the extended sweeper can be used as a vacuum to suction small size debris through ports  305  and into second portion  102  and then first portion  101 . In such instance, the device can be connected to a vacuum source at nozzle  201 . In yet another embodiment, the extended sweeper can be used to push water through the device. In such instance, the device would be connected to a water tank at portion  201 . 
         [0048]    In order to store and ship the device, the embodiments of the present invention can be disassembled and reassembled. To assemble the extended sweep, first portion  101  should be held steadily or placed on a flat surface. One should proceed by inserting the proximal end of second portion  102  into the distal end of first portion  101 . Second portion  102  should be inserted into first portion  101  until stops  406  sits up against stop  402 . 
         [0049]    The threads  409  which sit atop  408  are subsequently fastened into portion  403  which sits inside  401  by rotating either first portion  101  or second portion  102  in a manner such that the threads of  409  engage portion  403 . 
         [0050]    Upon assembly of the extended sweep device, a tube or pipe should be connected to nipple  201  and secured around  202 . The tube or pipe should be connected to the desired output. In one embodiment, the tubing is connected to a source of high pressure air in the event the desired function of the device is an air blower. In one embodiment, the tubing is connected to a source of high pressure water in the event the desired function of the device is a power washer. In one embodiment, the tubing is connected to a source of a vacuum in the event the desired function of the device is suction. 
         [0051]    Upon use of the device, the ports  305  located on manifold  103  should be faced towards the desired surface to be cleared or cleaned. 
         [0052]    In some embodiments pressurized air of between 10 and 200 psi can be used. In one embodiment, pressurized air of approximately 90 psi can be used. 
         [0053]    All the portions of the extended sweep unit can be constructed a metal alloy such as stainless steel. In other embodiments, it can be constructed of plain steel, galvanized steel, brass, bronze, aluminum, or titanium. In some embodiments, the device can be constructed of plastic, PVC, fiber reinforced materials, and/or composites.