Smoke dust reheating waste incineration boiler all-in-one machine

Abstract

The invention relates to a smoke reheating waste incineration boiler all-in-one machine which is characterized in that a hot smoke pipeline backflow inlet (1) is fixed at the upper end of the interior of a double-layer waste incineration boiler (16), and a hot smoke pipeline vertically downwards extends to the middle lower end of the double-layer waste incineration boiler (16), extends to a drying roller kiln (3) at an angle of 90 degrees and penetrates out of one end of a waste feeding port (5), and under the driving of the rotation of the drying roller kiln (3) and a lifting plate (4), the hot smoke pipeline dries the garbage in a plurality of times of reciprocation. In order to ensure that wet garbage can be dried when a cold machine works, a combustion machine (8) spraying upwards is arranged under the interior of the double-layer garbage incineration boiler (16), a slow-cone-shaped hot water vapor spiral pipe (11) is arranged at the upper end of flame of the combustion machine, water entering the spiral pipe is hot water from the double-layer garbage incineration boiler (16), and the flow of the hot water is controlled through a flow control valve (13).

Description

[0001] Technical field [0002] The invention relates to an integrated machine for smoke and dust reheating garbage incineration boiler, aimed at villages, towns, troops, schools, large industrial areas, tourist areas, etc., it can also be incinerated normally when the wet garbage is not classified, and can also be used as a boiler. Residential heating is provided. Since the wet garbage is dried by its own equipment, the fire will be strong and the furnace temperature will be high. Therefore, the harmful gases in the smoke will be mostly decomposed, and the follow-up smoke treatment is relatively easy. The invention belongs to the field of domestic garbage incineration. Background technique [0003] In recent years, with the rapid development of the economy and the large population gathering, a large amount of domestic waste generated has been buried in the surrounding areas of the city. With the increase of waste, the landfill site is close to saturation. In the past year, th...

AI Technical Summary

Problems solved by technology

[0004] Why engage in garbage classification? The reason is that the technology of large-scale waste incineration plants in my country mostly comes from the technology of Japan and Europe. The depth of the waste dumping pit in the plant reaches more than ten meters, and some wet waste plus the decayed waste under its own pressure become sewage, while large-scale waste incineration Does the factory have a water purification plant, but after a few filters, it is discharged outside the factory, causing water pollution around the factory

[0005] Another thing is: if the garbage is incinerated without classification, the temperature in the furnace will not reach the heat, so it will not be able to generate electricity, and it will not be able to operate economically. Chlorine-containing substances (dioxins) such as vinyl chloride are 900 times incompletely burned

Images