Environment-friendly and energy-saving waste incineration device with flue gas waste heat recovery structure

Abstract

The invention relates to the technical field of waste incineration, in particular to an environment-friendly and energy-saving waste incineration device with a flue gas waste heat recovery structure. The an environment-friendly and energy-saving waste incineration device comprises a device body, the device body comprises a supporting bottom plate, a combustion box is fixedly mounted at one end of the supporting bottom plate, and an ash discharge port is formed in one side of the combustion box. By arranging a treatment box, a smoke exhaust pipe, a suction fan, a circular baffle, a moving groove, a main baffle and a flow blocking mechanism, plastic particles in flue gas are intercepted through water in the treatment box, and the situation that the plastic particles continue to move into a follow-up waste heat pipeline along with the flue gas is avoided; meanwhile, the movable main baffle is driven by rotation of the circular baffle to fish and remove the plastic particles floating on the water surface, and the situation that the blocking effect of follow-up water on the plastic particles is affected due to the fact that too many plastic particles exist in the water is avoided; and meanwhile, the small plastic particles are stored in a centralized mode, and after the suction fan stops working, the small plastic particles can be taken out together, and secondary incineration operation of workers is facilitated.

Description

technical field [0001] The invention relates to the technical field of garbage incineration, in particular to an environment-friendly and energy-saving garbage incineration device with a flue gas waste heat recovery structure. Background technique [0002] Garbage incineration refers to the process of reducing the volume of garbage through oxidation at high temperature through appropriate thermal decomposition, combustion, melting and other reactions, and turns it into residue or molten solid matter. Will choose to recover the heat in the flue gas, such as the authorized invention with the publication number CN104033605B, which can be used in the header seal of domestic waste incineration treatment. The existence of sand (that is, the granular sealing material) isolates the furnace from the external environment. When the boiler is running, it expands freely downward due to heat, and the insert plate will be inserted into the lower part of the sealing box. Due to the existenc...

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Problems solved by technology

[0004] The object of the present invention is to provide an environmentally friendly and energy-saving garbage incineration device with a flue gas waste heat recovery structure to solve the problem of insufficiently burned plastics in the generated flue gas when the plastic products in the domestic garbage proposed in the above background technology are incinerated. Small particles, which easily affect the overall pipeline work of waste heat recovery and cause some energy waste

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