An environmentally friendly waste incinerator

Abstract

An environment-friendly waste incinerator, comprising a furnace body, a combustion chamber, a high-level feed port, a grate bar and a furnace foot, the inner wall of the furnace body is provided with refractory bricks, the furnace body is hollow to form a combustion chamber, and the upper portion of the furnace body is provided with a high-level feed port The bottom of the furnace body is provided with a furnace bar, and the bottom end of the furnace body is open to form an ash outlet; the bottom end of the furnace body is provided with a furnace foot; Water pipe; the lower end of the dust collecting hopper is connected with the upper end of the furnace body through the flange, and the upper end of the dust collecting hopper is welded with the inverted hopper; the chimney and the inverted hopper are connected by the flange; On one side of the furnace body, a water pump is installed above the reservoir; one end of the water inlet pipe is connected to the water pump, and the other end is arranged above the chimney; one end of the water outlet pipe is connected to the reservoir, and the other end is installed at the bottom of the water collection tank. The invention can clean the flue gas generated after the garbage burning, reduce the emission of harmful flue gas, and reduce the air pollution caused by the garbage incineration.

Description

technical field [0001] The invention relates to a garbage treatment device, in particular to an environment-friendly garbage incinerator. Background technique [0002] With the continuous development of the economy, the amount of domestic waste generated in towns and villages has also doubled every year. The traditional way of garbage disposal is to build a landfill to landfill the garbage. However, there are many defects in garbage landfill: first, the construction of garbage landfill takes up a lot of land, land is a non-renewable resource, and land resources are relatively tight; second, it pollutes the environment and increases management costs; After organic matter and batteries enter the landfill, the toxic leachate produced will seriously pollute the soil and groundwater. From the perspective of environmental protection, it is necessary to establish a landfill leachate anti-seepage, collection and treatment system. This will increase the technical difficulty, but al...

AI Technical Summary

Problems solved by technology

However, there are many defects in garbage landfill: first, the construction of garbage landfill takes up a lot of land, land is a non-renewable resource, and land resources are relatively tight; second, it pollutes the environment and increases management costs; After organic matter and batteries enter the landfill, the toxic leachate produced will seriously pollute the soil and groundwater. From the perspective of environmental protection, it is necessary to establish a landfill leachate anti-seepage, collection and treatment system. This will increase the technical difficulty, but also increase the investment, the landfill operation is complicated, and the management is difficult. In addition, the methane, hydrogen sulfide and other wastes in the landfill must also be treated to ensure that the explosion-proof and environmental protection requirements are met; 3. Waste of resources, A large amount of garbage is piled up in landfills, and some of the materials and energy cannot be used, which causes a waste of resources to a certain extent.

During the use of the traditional waste incinerator, the waste is put on the grate in the incinerator for incineration. The composition of the waste is complex, and the combustible gas in the flue gas and the combustible matter in the fly ash cannot be completely incinerated, and finally discharged There are many harmful components in the flue gas, causing serious pollution to the environment

Images