Garbage incinerator device using backfire method

Abstract

The invention relates to a back-burning rubbish incinerator, comprising a furnace body provided with feed inlet and fume outlet, where the feed inlet is made in the upper part of the furnace body, the fume outlet is made in the bottom of the furnace and connected with a secondary combustion chamber through secondary fume inlet, the second combustion chamber is connected with a secondary combustor, and the fume outlet of the second combustion chamber is connected with a chimney; and the secondary combustion chamber mainly comprises secondary combustion hearth, secondary air feed pipe, combustion supporter interface and mixed fume flow stabilizing chamber, where the secondary combustor is connected with the secondary combustion hearth through the combustion supporter and the secondary combustion hearth is connected with the fume outlet of the secondary combustion chamber through the mixed fume flow stabilizing chamber. Its beneficial effects: 1. low operating expenses, needing no long time combustion supporting, and as long as starting ignition, automatic combusting; 2. applied to high-water content rubbishes and realizing fast drying; 3. converting rubbishes into gas for secondary combustion, saving secondary combustion expenses and able to eliminate harmful components from the fume, and realizing harmless processing of rubbishes.

Description

technical field [0001] The invention relates to an incineration treatment device for urban and rural household garbage, industrial waste, and floating objects in rivers, lakes and seas, in particular to a garbage incinerator device with a reverse burning method. Background technique [0002] With the rapid development of my country's economy, environmental pollution is also becoming more and more serious. 688 cities in my country actually produce 140 million tons of garbage, and the stock of urban domestic garbage is about 6 billion tons, which will increase at a rate of 8-10% every year. 200 cities are surrounded by garbage. Garbage is piled up in the open air, and the stench is overwhelming. There are also a large amount of polluting gases such as ammonia and sulfide released into the atmosphere. There are hundreds of organic volatile gases, seriously polluting the air, some of which are carcinogens . The discharge of these solid wastes, industrial solid wastes and municipa...

AI Technical Summary

Problems solved by technology

[0005] 2. Landfill method: Garbage landfill occupies a large amount of land. Due to the imperfect anti-seepage system and leachate water collection and treatment system, a large amount of seepage water seeps into the ground, pollutes groundwater sources, destroys the soil structure, and landfills will also produce harmful gases. , causing pollution to the surrounding atmosphere and ecological environment, affecting the lives of local residents

Images