Patent ID: 6170411
Filing Date: 2001-01-09
Classification: F23G,F23H,F23J,F23K

Abstract:
A waste tire incinerating and post-treating system comprising:an incinerating part comprising: a main air supplying pipe and a plurality of air supplying tubes; a plurality of air discharge tubes, each having a cover; and a thermally decomposing furnace for incinerating waste tires after receiving the waste tires through a feeding pipe;a waste oil purifying part for purifying a waste oil after an incineration of the waste tires;a waste gas purifying part comprising: first and second oil filters, an oil cooler and an oil cyclone, for purifying a waste gas generated during the incineration of the waste tires;a waste tire reservoir tank for accommodating the waste tires before incineration of the waste tires;a hoist device having a tongs for picking up the waste tires from the waste tire reservoir tank, and for handling compressed incineration residual material blocks;a waste tire supplying and sensing device comprising: a chain conveyor with tire guide members installed thereon for conveying the waste tires one by one from the waste tire reservoir tank to said thermally decomposing furnace, the waste tires being transferred from said reservoir tank to said chain conveyor with said hoist; and large, medium and small tire sensors for sensing sizes of the waste tires so as to feed proper amounts of the waste tires into said thermally decomposing furnace;said incinerating part further comprising: first and second blocking gates installed on said feeding pipe of said thermally decomposing furnace, to form a waste tire waiting space between said two gates; the waste gas leaked into said waiting space being fed back into said thermally decomposing furnace; a plurality of recycling chains running between the plurality of said air supplying tubes, for removing incineration residual materials; and a plurality of angled recycling members upstanding on each of said chains, for pushing the incineration residual materials;an incineration residual material treating part for compressing the incineration residual materials from the incinerating part into a block to squeeze from the incineration residual materials any waste oil contained in the residual materials and to obtain compressed incineration residual material blocks; andsaid waste gas purifying part feeding a separated waste oil back to said waste oil purifying part after its separation from the waste gas discharged from the thermally decomposing furnace by said first and second oil filters, by said oil cooler and by said oil cyclone, and spouting the separated waste oil into tanks through oil nozzles by a power of a high pressure pump.