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System for converting domestic garbage and solid waste into combustible gas

A technology for solid waste and domestic waste, applied in the production of combustible gas, granular/powder fuel gasification, petroleum industry, etc. The effect of less energy consumption

Inactive Publication Date: 2013-10-09
杨长银
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Smoke and poisonous gas are emitted into the atmosphere, which is extremely harmful to the environment

Method used

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  • System for converting domestic garbage and solid waste into combustible gas
  • System for converting domestic garbage and solid waste into combustible gas
  • System for converting domestic garbage and solid waste into combustible gas

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Embodiment Construction

[0029] The treatment system for converting domestic garbage and solid discards into combustible gas can solve the domestic garbage and solid discards generated in people's life. The materials processed by this system include plastic bags, woven bags, plastic products, broken paper, rags, broken shoes, leaves, bark, wood residue, bagasse, manuscript paper, weeds, grain shells, leftovers, leftovers, meat Animals, fur, bones, expired food, vegetable leaves, vegetable peels, cotton stalks, cotton seeds, sludge, etc. can burn as long as they are dehydrated. After collecting and entering the garbage dump, at first carry out consumption sterilization treatment, keep the environment sanitation in the field, then carry out crushing, drying, and the heat energy of drying utilizes the hot air duct 35 that cooling combustible gas is exchanged to come.

[0030] After the garbage is dried, it enters the pyrolysis furnace 1 for pyrolysis and combustion. Cracking combustion furnace 1 can be ...

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PUM

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Abstract

The invention relates to a system for converting domestic garbage and solid waste into combustible gas, which solves the problem that the existing system severely pollutes the environment and wastes the energy sources. A gas outlet (12) of a side-suction-type or bottom-suction-type cracking combustion furnace (1) is communicated with the upper part of a cracking device (4); the upper part of the cracking device is provided with an electric stove wire (29), and the lower part of the cracking device is filled with dolomite or coke; a lower gas outlet is communicated with a gas inlet box (32) onthe end of a cooling box (5); a gas outlet box (71) on the other end of the cooling box (5) is communicated with a water cooling tank (8); one end of a box body (72) is connected with an air transmission pipe (35) and an air outlet pipe (60), and the other end is connected with a fan (6); the air outlet pipe (60) is connected with a drying tank (61); the water cooling tank (8) is connected with afilter barrel (41); the filter barrel (41) is connected with a desulphurization tank (43); the desulphurization tank (43) is connected with a discharge tank (49); the upper part of the discharge tank(49) is provided with a gas transmission pipe which is communicated with the inlet of a vacuum pump (2) or Roots blower; and an outlet pipe (73) of the vacuum pump or Roots blower is connected with the drying tank (61) through a gas-water separation tank.

Description

Technical field: [0001] The present invention relates to a cracking and burning device for domestic garbage. Background technique: [0002] Existing household waste incinerators use fluidized bed incineration. Smoke and poisonous gas are discharged into the atmosphere, which is extremely harmful to the environment. Invention content: [0003] The purpose of the present invention is to provide a pollution-free, non-toxic, harmless, energy-saving, environmental-friendly, land-saving, high-efficiency system for converting domestic garbage and solid waste into combustible gas. [0004] The present invention is achieved like this: [0005] The present invention converts domestic garbage and solid waste into a combustible gas system. The pyrolysis combustion furnace 1 has a feed port, the lower part has an ash outlet 13, and the side wall has an air outlet 12 that communicates with the upper part of the cracker 4. The upper part of the cracker has an electric furnace. Silk 29...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10J3/48C10J3/84C10J3/72C10J3/74
Inventor 杨长银杨森杨析昆
Owner 杨长银