Flexible material distributing device

Abstract

The invention relates to a flexible material distributing device used for material distributing of a rotary hearth furnace. The flexible material distributing device is characterized by comprising a material mixing bin, a driving device and guide plates, wherein the material mixing bin is shaped like a cone, and the material mixing bin has a big-end-down cross section and is provided with an upper feeding inlet and a lower discharging outlet; the driving device is fixed to the material mixing bin, the guide plates are installed in the material mixing bin, the upper end of each guide plate is connected with the part, extending into the material mixing bin, of the driving device, and the lower end of each guide plate extends out of the material mixing bin. According to the flexible material distributing device, the movable guide plates are ingeniously utilized for achieving guidance in the material falling process, the material conveying guiding functions are completed, and material plugging and winding cannot be caused; and the applicable range for physical sizes of supplied materials is large, and the uniform distributing requirement of flexible amorphous materials on a rotating bed can be better met.

Description

technical field [0001] The invention belongs to the technical field of chemical industry, and in particular relates to a distributing device for flexible materials. Background technique [0002] Our country produces about 250 million tons of municipal solid waste every year. Fully developing and utilizing these resources will help reduce the excessive dependence on petrochemical resources. Extracting resources such as tar from municipal solid waste and turning the domestic waste dump into a treasure house of energy has not only environmental and social benefits, but also economic benefits. [0003] However, many cities in our country have built domestic waste incineration power plants to treat the dioxin pollution caused by incineration of waste. Due to the high environmental toxicity of dioxins and not easy to degrade, they pose a great threat to the health of residents, so this has also caused Controversy over waste incineration methods. [0004] The current rotary bed p...

AI Technical Summary

Problems solved by technology

This technology can satisfy the paving process of blocks, granules and powdery materials. If it is used for the paving of flexible and amorphous materials such as domestic garbage, it will not work after practice, and the flexible and amorphous materials will be circled and blocked. And as the bed moves forward, the lumpy material will crush the discharge port to death, which will cause a large area of ​​material shortage on the bed and vacancy, resulting in unstable pressure of the rotary bed furnace and interruption of pyrolysis gas supply. Equipment failure of furnace bottom machinery and hearth

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