Patent Number: 053918878
Section: claims

1. A container system for storing hazardous waste material, comprising: a cylindrical body consisting of precipitation hardenable material, said body having an open top and a closed bottom;  a lid consisting of precipitation hardenable material;  a channel for receiving weld filler material having a precipitation hardening temperature lower than the temperature where significant aging kinetics are triggered in the material of said body and said lid, said channel being formed between said lid and said body with said lid secured to the top portion of said body, thereby sealing off said container, said channel being circumferential about said container for receiving said weld filler material.  means for heat treating said weld filler material for precipitation hardening thereof to substantially attain the same mechanical, electrical, and thermal characteristics of said weld filler material as the material of said body and said lid.  a housing having a cylindrical shape, a closed top, and an open bottom, the inside diameter of said housing being greater than the outside diameter of said lid and said body of said container;  a band-like heater affixed to a portion of the circumference about the inside surface of a sidewall of said housing, the heater being positioned therein to provide that it is centered upon the weld filler material of said weld channel when said housing is installed over a top portion of said container, for heat treating the weld filler material; and  cooling means for cooling the material of said lid and said body above and below said weld filler material within said channel, at times of heat treating said weld filler material.  first cooling tubes affixed to the inside surface of the top of said housing, said first cooling tubes being arranged for contacting the top of said lid when said housing is mounted over the top of said container, whereby coolant is passed through said tubes for conducting heat away from said lid generated therein during heat treatment of said weld filler material; and  second cooling tubes affixed to the interior portion of a sidewall of said housing below said heater, whereby coolant is passed through said second cooling tubes for cooling portions of said container below and proximate said weld filler material as it is being heat treated.  a bottom portion of the sidewall of said container below said cooling means being of reduced diameter for causing that portion to fit snugly against the sidewall of said body when said housing is mounted over said container; and  a manually adjustable securing band being mounted around the outside of the lower reduced diameter portion of said housing, for tightening this portion against the opposing sidewall portion of said container, thereby securing said heat treating apparatus in place on said container.  a plurality of transducers mounted upon and through said housing at predetermined positions for contacting predetermined points on said lid whenever said housing is mounted onto said container, for providing a measurement of the temperature at these various contact points during the heat treating process.  a laminated disk including a first layer of material for providing a bearing surface to prevent galling of an underlying second layer of material by rotational movement of the bottom of said lid as it is screwed into said body, and a third layer of material affixed to said second layer for providing rigidity to said laminated disk;  said shoulder including first and second circular ridges concentric with one another and spaced apart; and  said first and second layers of material each having a diameter slightly less than the maximum diameter associated with said shoulder, and said third layer having a diameter slightly less than the minimum diameter of said shoulder equivalent to the diameter of an inside wall of said body below said shoulder, whereby as said lid is screwed into said body, the bottom of said lid forces an outer exposed portion of said second layer of material into compression against said first and second ridges, causing plastic deformation of said second layer of material about said first and second ridges, thereby providing multiple ring seals therebetween.  a metal disk having a top side and a bottom side; and  two concentric metal "O"-rings affixed to the bottom side of said disk, whereby when said lid is secured to the top of said body, the bottom of said lid is torqued against the top side of said disk for compressing said metal "O"-rings to flatten them against said shoulder for providing a double "O"-ring seal therebetween.  a metallic disk of temperature deformable material; and  a circumferential groove located in an inside wall portion of said body between said shoulder and said inside wall of said top portion of said body, wherein said metallic disk is secured between the bottom of said lid and said shoulder with said lid secured to the top of said body, whereafter said metallic disk is heated via an external heat source for triggering expansion of said disk into said circumferential groove.  three radially directed slots cut or formed into the top of said dome shaped portion from the circumference thereof, directed inward for a predetermined distance, with each slot being terminated via a back wall thereof, respectively; and  three radially directed holes from the lower center of the back walls of said slots, respectively, for a predetermined distance toward the center of said lid, said slots and associated holes providing for receipt of portions of said handling apparatus.  three radially directed holes through a sidewall of said cup-shaped portion, said holes being equally spaced from one another, said holes providing for receipt of manipulating apparatus for installing and removing said lid to said body, and for lifting said container via said lid.  a cup-shaped x-ray film insert dimensioned to frictionally fit within a lower interior portion of said cup-shaped portion of said lid, said insert including a band-like shallow channel about the outside circumference of a lower sidewall portion, said channel being adapted for receiving a strip of x-ray film, and holding the film in place between said insert and a circumferential portion of an inside wall of said cup-shaped portion of said lid opposite said channel formed between said lid and said top rim of said body for receiving weld filler material, whereby inspection of a resultant weld is facilitated by transmitting x-rays through the weld and sidewall portion of said cup lid, for exposing said film to permit inspection of said weld.  a cylindrical body;  a lid shaped to include an upper dome-like portion, and a lower threaded portion of reduced diameter relative to the upper portion, for mating with a threaded interior portion of said body proximate a top rim thereof;  said lid further including manipulating means on a top portion of said dome-like portion thereof, for coacting with apparatus for installing or removing said lid from said body, and for lifting said container by said lid;  a channel for receiving weld filler material, said channel being formed from a lower edge portion of said dome shaped portion of said lid, and a top portion of said top rim of said body, with said lid and body mated together wherein said body, said lid and said weld filler material consist of precipitation hardenable alloy material; and  sealing means positioned between the bottom of said lid as mated to said body and a shoulder formed within said body immediately below said interior threaded portion thereof, said sealing means providing a vacuum seal between said container and said lid.  means for heat treating said weld filler material for precipitation hardening thereof to substantially attain the same mechanical, electrical, and thermal characteristics of said weld filler material as the material of said body and said lid.  three radially directed slots cut or formed into the top of said dome shaped portion from the circumference thereof, directed inward for a predetermined distance, with each slot being terminated via a back wall thereof, respectively; and  three radially directed holes from the lower center of the back walls of said slots, respectively, for a predetermined distance toward the center of said lid, said slots and associated holes providing for receipt of portions of said handling apparatus.  a metal disk having a top side and a bottom side;  two concentric metal "O"-rings affixed to the bottom side of said disk, whereby when said lid is screwed into said body, the bottom of said lid is torqued against the top side of said disk for compressing said metal "O"-rings to flatten them against said shoulder for providing a double "O"-ring seal therebetween.  a metallic disk of temperature deformable material; and  a circumferential groove located in an inside wall portion of said body between said shoulder and said threads thereof, wherein said metallic disk is secured between the bottom of said lid and said shoulder with said lid screwed in place, whereafter said metallic disk is heated via an external heat source for triggering expansion of said disk into said circumferential groove.  a laminated disk including a first layer of material for providing a bearing surface to prevent galling of an underlying second layer of material by rotational movement of the bottom of said lid as it is screwed into said body, and a third layer of material affixed to said second layer for providing rigidity to said laminated disk;  said shoulder including first and second circular ridges concentric with one another and spaced apart; and  said first and second layers of material each having a diameter slightly less than the maximum diameter associated with said shoulder, and said third layer having a diameter slightly less than the minimum diameter of said shoulder equivalent to the diameter of an inside wall of said body below said shoulder, whereby as said lid is screwed into said body, the bottom of said lid forces an outer exposed portion of said second layer of material into compression against said first and second ridges, causing plastic deformation of said second layer of material about said first and second ridges, thereby providing multiple ring seals therebetween.  a cylindrical body;  a lid shaped to include an upper cup-shaped portion, and a lower threaded portion of reduced diameter, for mating with a threaded interior portion of said body proximate a top rim thereof, for configuring said container for providing long term storage of hazardous waste material;  said cup-shaped portion of said lid including manipulating means formed therein for coacting with handling apparatus, for installing or removing said lid from said body, and for lifting said container by said lid;  a channel for receiving weld filler material, said channel being formed from a lower edge portion of said cup-shaped portion of said lid, and a top portion of said top rim of said body, with said lid and body mated together wherein said body, said lid and said weld filler material consist of precipitation hardenable alloy material; and  sealing means positioned between the bottom of said lid as mated to said body and a shoulder formed within said body immediately below said interior threaded portion thereof, said sealing means providing a vacuum seal between said container and said lid.  a metal disk having a top side and a bottom side;  two concentric metal "O"-rings affixed to the bottom side of said disk, whereby when said lid is screwed into said body, the bottom of said lid is torqued against the top side of said disk for compressing said metal "O"-rings to flatten them against said shoulder for providing a double "O"-ring seal therebetween.  means for heat treating said weld filler material for precipitation hardening thereof to substantially attain the same mechanical, electrical, and thermal characteristics of said weld filler material as the material of said body and said lid.  three radially directed holes through a sidewall of said cup-shaped portion, said holes being equally spaced from one another, said holes providing for receipt of manipulating apparatus for installing and removing said lid to said body, and for lifting said container via said lid.  a metallic disk of temperature deformable material; and  a circumferential groove located in an inside wall portion of said body between said shoulder and said threads thereof, wherein said metallic disk is secured between the bottom of said lid and said shoulder with said lid screwed in place, whereafter said metallic disk is heated via an external heat source for triggering expansion of said disk into said circumferential groove.  a laminated disk including a first layer of material for providing a bearing surface to prevent galling of an underlying second layer of material by rotational movement of the bottom of said lid as it is screwed into said body, and a third layer of material affixed to said second layer for providing rigidity to said laminated disk;  said shoulder including first and second circular ridges concentric with one another and spaced apart; and  said first and second layers of material each having a diameter slightly less than the maximum diameter associated with said shoulder, and said third layer having a diameter slightly less than the minimum diameter of said shoulder equivalent to the diameter of an inside wall of said body below said shoulder, whereby as said lid is screwed into said body, the bottom of said lid forces an outer exposed portion of said second layer of material into compression against said first and second ridges, causing plastic deformation of said second layer of material about said first and second ridges, thereby providing multiple ring seals therebetween. 2. The container system of claim 1, further including: 3. The container system of claim 2, wherein said heat treating means includes: 4. The container system of claim 3, wherein said cooling means includes: 5. The container system of claim 3, further including: 6. The container system of claim 5, wherein said heat treating means further includes said housing having a lowermost outwardly flaring sidewall portion below said region of reduced diameter, for assisting in centering said housing onto the top of said container, during installation of said heat treating means upon said container. 7. The container system of claim 3, wherein said heat treating means further includes: 8. The container system of claim 7, wherein said transducers are spring-loaded thermocouples. 9. The container system of claim 3, further including a lifting bracket rigidly attached to the top surface of the top of said housing. 10. The container system of claim 1, wherein the material of said body, lid, and weld filler consists of copper beryllium alloy. 11. The container system of claim 1, wherein the material of said body and said lid consists of C17510 beryllium-copper alloy. 12. The container system of claim 11, wherein said weld filler material consists of C17200 copper-beryllium alloy. 13. The container system of claim 1, further including sealing means between the bottom of said lid, and a shoulder formed within said body below an open top portion thereof configured for receiving said lid, said sealing means providing a mechanical vacuum seal between said container and said lid. 14. The container system of claim 13, wherein said lid includes a lower threaded portion, and said body includes an interior threaded portion above said shoulder for mating with the threads of said lid, thereby permitting said lid to be screwed into said body. 15. The container system of claim 14, further including sealing means between the bottom of said lid, and a shoulder formed within said body below said open top portion thereof configured for receiving said lid, said sealing means providing a mechanical vacuum seal between said container and said lid, said sealing means including: 16. The container system of claim 15, wherein said first layer of material consists of UNS7718 material, said second layer consists of C10700 material, and said third layer consists of UNS7718 material. 17. The container system of claim 13, wherein said sealing means includes: 18. The container system of claim 17, wherein said "O"-rings are welded to the bottom side of said metal disk. 19. The container system of claim 13, wherein said sealing means includes: 20. The container system of claim 19, wherein said metallic disk consists of NiTi material. 21. The container system of claim 19, wherein said disk is dimensioned for upon expansion via heat triggering, expanding to form a first ring seal about an interior circumferential portion of said shoulder, and a second ring seal with a circumferential corner edge between said groove and the inside sidewall of said body. 22. The container system of claim 1, wherein a top portion of said lid includes means formed thereon for coacting with handling apparatus, for installing or removing said lid from said body, and for lifting said container by said lid. 23. The container system of claim 1, wherein said lid is shaped to include an upper dome-like portion, and a lower threaded portion of reduced diameter relative to the upper portion, for mating with a threaded interior portion of said body proximate a top rim thereof. 24. The container system of claim 23, wherein a top portion of said dome-like portion of said lid includes manipulating means formed therein for coacting with handling apparatus, for installing or removing said lid from said body, and for lifting said container by said lid. 25. The container system of claim 24, wherein said manipulating means of said lid further includes: 26. The container system of claim 23, wherein said lid further includes a lower edge of said dome-shaped portion being formed to provide in combination with said top rim of said body, said channel for receiving said weld filler material. 27. The container system of claim 1, wherein said lid is shaped to include an upper cup-shaped portion, and a lower threaded portion of reduced diameter, for mating with a threaded interior portion of said body proximate a top rim thereof, for configuring said container for providing long term storage of hazardous waste material. 28. The container system of claim 27, wherein said cup-shaped portion of said lid includes manipulating means formed therein for coacting with handling apparatus, for installing or removing said lid from said body, and for lifting said container by said lid. 29. The container system of claim 28, wherein said manipulating means of said lid further includes: 30. The container system of claim 27, further including: 31. The container system of claim 27, wherein said lid further includes indexing and calibrating means on said cup-shaped portion for permitting an inspection tool mounted thereon to determine its angular position at any time to determine the location of defects in a weld in said channel. 32. The container system of claim 27, wherein said lid further includes a lower edge of said cup-shaped portion thereof being formed to provide in combination with said top rim of said body, said channel for receiving said weld filler material. 33. The container system of claim 1, wherein the depth of said channel for receiving said weld filler material is predetermined for receiving a continuous weld bead deposited in five passes about the circumference of said channel, the five passes consisting of root, first fill, second fill, third fill, and capping weld passes, respectively. 34. A container for the storage of hazardous waste material, including nuclear waste material, for periods of time of about forty years, said container comprising: 35. The container of claim 34, wherein said weld filler material has a precipitation hardening temperature lower than the temperature where significant aging kinetics are triggered in the material of said body and said lid. 36. The container of claim 34, wherein said body and said lid each consist of C17510 beryllium-copper alloy, and said weld filler material consists of C17200 copper-beryllium alloy. 37. The container of claim 36, further including: 38. The container of claim 34, wherein said manipulating means of said lid includes: 39. The container of claim 34, wherein said sealing means includes: 40. The container of claim 34, wherein said sealing means includes: 41. The container of claim 34, wherein said sealing means includes: 42. The container of claim 41, wherein said first layer of material consists of UNS7718 material, said second layer consists of C10700 material, and said third layer consists of UNS7718 material. 43. A container for storing hazardous waste material, including nuclear waste material, for periods of time exceeding hundreds of years, comprising: 44. The container of claim 43, wherein said weld filler material has a precipitation hardening temperature lower than the temperature where significant aging kinetics are triggered in the material of said body and said lid. 45. The container of claim 43, wherein said sealing means includes: 46. The container of claim 43, wherein said body and said lid each consist of C17510 beryllium-copper alloy, and said weld filler material consists of C17200 copper-beryllium alloy. 47. The container of claim 43, further including: 48. The container of claim 43, wherein said manipulating means of said lid further includes: 49. The container of claim 43, wherein said sealing means includes: 50. The container of claim 43, wherein said sealing means includes: 51. The container of claim 50, wherein said first layer of material consists of UNS7718 material, said second layer consists of C10700 material, and said third layer consists of UNS7718 material.