Plasma melting ashing furnace
A plasma and ash furnace technology, applied in the field of environmental protection, can solve the problem that the landfill burden cannot be effectively reduced, and achieve an easy-to-control effect
Active Publication Date: 2017-10-13
JIANGSU TIANYING ENVIRONMENTAL PROTECTION ENERGY COMPLETE EQUIP CO LTD
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Problems solved by technology
The residues generated after incineration or gasification still contain toxic and harmful components and must be further treated before being landfilled, but the burden on landfills cannot be effectively reduced
Method used
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Embodiment 1
[0026] Such as Figure 1-4 As shown, a plasma melting ash furnace includes a main body 1 of the ash furnace, an upper cover 2 located at the upper end of the main body 1 of the ash furnace and connected to the upper end, an ash pusher 3 inlaid on the side of the upper cover 2 inclined downwards, The plasma torch 4 installed on the ash furnace main body 1, and the natural gas burner 5 installed on the ash furnace main body 1 opposite to the plasma torch and staggered, the lower part of the ash furnace main body is oppositely provided with a metal slag discharge port 7 and a non-metallic slag discharge port 6, the height of the non-metallic slag discharge port 6 is higher than the height of the metal slag discharge port 7, and a gland 8 is arranged outside the two discharge ports; the upper cover 2 is provided with The syngas outlet pipe 9 and the ash feeding port 10, below the ash feeding port 10 is the ash receiving tank 11, one end of the ash receiving tank 11 is connected to...
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The invention discloses a plasma melting ashing furnace. The plasma melting ashing furnace comprises an ashing furnace body, an upper cover which is located at the upper end of the ashing furnace body and is further connected with the upper end, an ash pusher which is inlaid in the side face of the upper cover in a downward tilting mode, a plasma torch which is installed on the ashing furnace body, and a natural gas burner which is installed on the ashing furnace body and is oppositely arranged with the plasma torch in a staggered mode. A metal molten slag discharging outlet and a non-metal molten slag discharging outlet are oppositely formed in the lower portion of the ashing furnace body. The height of the non-metal molten slag discharging outlet is larger than that of the metal molten slag discharging outlet. Glands are both arranged outside the two discharging outlets. The upper cover is provided with a synthesis gas outlet pipeline and an ash throwing inlet. An ash receiving groove is formed below the ash throwing inlet. One end of the ash receiving groove communicates with the ash pusher, and the other end of the ash receiving groove communicates with an ash inlet channel. By the adoption of the plasma melting ashing furnace, the effect of waste conversion and recycling is achieved, and the plasma melting ashing furnace has the advantages of being efficient, fast, uniform, stable, durable, safe, easy to control and capable of achieving low-cost operation.
Description
technical field [0001] The invention relates to the technical field of environmental protection, in particular to a plasma melting ash furnace. Background technique [0002] With the continuous growth of the global economy and the acceleration of urbanization, the incremental production of medical waste, other hazardous waste and domestic waste and the resulting environmental pollution and human health problems have become common problems facing the world. Therefore, the ultimate goal of solid waste treatment and disposal is to realize the harmlessness, reduction, and resource utilization of solid waste. [0003] For medical (hazardous) waste and domestic waste, no matter through incineration or pyrolysis gasification process, a certain proportion of ash and fly ash will be produced. The residues generated after incineration or gasification still contain toxic and harmful components and must be further processed before being landfilled, but the burden on the landfill cannot...
Claims
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Login to View More IPC IPC(8): F23G7/06F23G5/44
CPCF23G5/44F23G7/063
Inventor 戴福洪邹亮张庆麟严圣军
Owner JIANGSU TIANYING ENVIRONMENTAL PROTECTION ENERGY COMPLETE EQUIP CO LTD