An environmentally friendly and energy-saving waste incineration device with a 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. One side of the combustion box is provided with an ash discharge port. The present invention is provided with a treatment box, a smoke exhaust pipe, a suction fan, a circular baffle, a moving groove, a main baffle and a flow blocking mechanism, so that the plastic particles in the flue gas are intercepted by the water in the treatment box, and the plastic particles in the flue gas are prevented from following The flue gas continues to move into the subsequent waste heat pipes, and at the same time, the rotation of the circular baffle is used to drive the movable main baffle to salvage and remove the plastic particles floating on the water surface, so as to avoid excessive plastic particles in the water and affect the subsequent water treatment. At the same time, the small plastic particles are stored in a centralized manner. After the suction fan stops working, the small plastic particles can be taken out together, which is convenient for the staff to carry out the secondary incineration operation.

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 waste heat recovery structure of flue gas. Background technique [0002] Waste incineration is a process in which waste is oxidized at high temperature to reduce its volume through appropriate thermal decomposition, combustion, melting and other reactions to become residue or molten solid matter. When the current waste incineration device is incinerating, in order to make full use of resources It will choose to recover the heat in the flue gas, such as the authorized invention with publication number CN104033605B, which can be used in the header sealing of domestic waste incineration. The existence of sand (that is, particle 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 in...

AI Technical Summary

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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