Secondary pyrolysis ashing chamber device and slag removal process of rotary kiln incinerator
A rotary kiln and incinerator technology, which is applied in the field of medical waste or industrial waste treatment, can solve problems such as complex structures, achieve simple and convenient processes, and improve efficiency
Active Publication Date: 2018-05-22
江苏联兴成套设备制造有限公司
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Problems solved by technology
[0005] China Patent No. 2006101546969 Hazardous Waste Garbage Rotary Kiln Incineration Equipment System uses a multi-channel and multi-layer purification and precipitation structure to ensure that the treatment structure meets the relevant national environmental protection requirements, but the structure is too complicated
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[0024] Below in conjunction with accompanying drawing, the present invention is further described;
[0025] In the accompanying drawings, the secondary pyrolysis ashing chamber device of the rotary kiln type incinerator includes a rotary kiln 1 and a transportation vehicle 10. The rotary kiln 1 is provided with a rotating guide vane inside, the purpose is to make the rotary kiln 1 rotate , to promote the material to rotate forward, to be heated evenly, to accelerate the pyrolysis and dry distillation of the material, and the installation inclination α between the rotary kiln 1 and the horizontal position is less than 15°, so that the material in the rotary kiln 1 can enter the secondary pyrolysis ashing chamber 2 without It will cause blockage. One side of the secondary pyrolysis ashing chamber 2 is connected to the rotary kiln 1, and the other side is provided with the outlet 3 of the secondary combustion chamber. There is a slag pool 4; the slag outlet 6 passes through the f...
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A secondary pyrolysis ashing chamber device of a rotary kiln type incinerator comprises a rotary kiln and a transportation tool and further comprises a secondary pyrolysis volatilization chamber; one side of the secondary pyrolysis volatilization chamber is connected with the rotary kiln, and the other side of the secondary pyrolysis volatilization chamber is provided with a secondary combustion chamber outlet, and a slag outlet pool is arranged at the bottom of the secondary pyrolysis volatilization chamber; a rotary slag outlet device, a slag outlet, a slag water outlet seal and a slag outlet machine are arranged on the pool outlet pool; the secondary pyrolysis volatilization chamber is connected with the slag outlet pool through a fixing block, and a flexible driving device is arranged on the rotary kiln; and a slag removal technology of the secondary pyrolysis ashing chamber device of the rotary kiln type incinerator comprises the steps of feeding, secondary pyrolysis ashing and slag removal. The secondary pyrolysis ashing chamber device is adopted to further achieve dry distillation, pyrolysis and ashing treatment, the whole technology process is concise and convenient, continuous work is achieved, and the efficiency is improved; and according to a transmission structure, a chain wheel and a gear are jointly arranged, flexibility of connection of the chain wheel and a chain is utilized, the meshing effect of the gear is ensured, the structure is more stable, and the service life is prolonged.
Description
technical field [0001] The invention relates to treatment of medical waste or industrial waste, in particular to a secondary pyrolysis ashing chamber device and slag removal process of a rotary kiln type incinerator. Background technique [0002] When the traditional rotary kiln processes materials such as medical waste or industrial waste (including hazardous waste), structurally speaking, the air supply of the rotary kiln body is not uniform, resulting in the incineration of the material inside the kiln body, which cannot achieve carbonization and pyrolysis. , Ashing purposes, resulting in insufficient flue gas volume in the combustion chamber, low combustion temperature, excessive organic matter content in the ash and slag discharged from the tail of the rotary kiln, which cannot meet the relevant national environmental protection requirements, and then requires fuel or gas to support combustion, increasing the operating cost of the enterprise . [0003] In terms of tran...
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IPC IPC(8): F23G5/20F23G5/16F23G5/44F23G7/00
CPCF23G5/16F23G5/20F23G5/44F23G7/00F23G2202/101F23G2202/103F23G2203/206F23G2209/20
Inventor 王志斌周云峰邢涛程永伟周成陈和平
Owner 江苏联兴成套设备制造有限公司