Domestic garbage pyrolysis gasification treatment complete equipment

Abstract

The invention relates to a garbage disposal technology and in particular relates to domestic garbage pyrolysis gasification treatment complete equipment which comprises a garbage pyrolysis gasification gas producer, a preheating furnace, a combustion furnace and a burning-out furnace, wherein the gas outlet of the garbage pyrolysis gasification gas producer is connected with the gas inlet port of the top of the preheating furnace, the gas outlet of the bottom of the preheating furnace is connected with the bottom inlet of the combustion furnace, the gas outlet of the top of the combustion furnace is connected with the top inlet of the burning-out furnace, the gas outlet of the bottom of the burning-out furnace is connected with a tail gas treatment device, the bottoms of the combustion furnace and the burning-out furnace are provided with water seal tanks, and an igniter is arranged on the preheating furnace. The domestic garbage pyrolysis gasification treatment complete equipment provided by the invention is designed for carrying out pyrolysis gasification on the domestic garbage to generate gas and then burning out the gas. Compared with the prior art, the invention overcomes the secondary pollution took by the burning technology generated dioxin-like chemicals, empyreumatic oil, solid dust, waste slag and the like.

Description

technical field [0001] The invention relates to garbage treatment technology, in particular to a complete set of domestic garbage pyrolysis gasification treatment equipment. Background technique [0002] At present, the waste generated in people's daily life, that is, domestic garbage, has become a key source of environmental pollution. Domestic garbage has caused greater harm to urban construction, city appearance, and residents' living environment. Eliminating the impact of domestic waste on the sustainable development of human society is the primary task facing governments of all countries, especially my country is a country with a large population. According to the statistics of the Ministry of Construction in 2000, the annual output of urban domestic waste in the country alone reached 150 million tons, and the annual output of urban domestic waste reached 150 million tons, and the annual rate of 8%~ 10% growth rate. Domestic and foreign domestic waste treatment methods ...

AI Technical Summary

Problems solved by technology

The process of composting technology is complex and costly, and many harmful substances enter the soil with composting products, causing secondary pollution

The incineration technology and technology are complicated, and the one-time investment is huge. If the problem of smoke exhaust purification is not solved well, it is easy to convert this solid pollution into gas pollution.

Images