Rake type pulverizing hot air stirring sludge drying device

A drying device and hot air technology, applied in the directions of drying, drying machine, drying gas arrangement, etc., can solve the problems of not being easily broken, agglomerated, affecting the production efficiency and production volume of enterprises, and achieve low processing cost and processing capacity. The effect of large, high drying output

Inactive Publication Date: 2018-06-15
党庆风
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Problems solved by technology

However, the traditional drying method has the disadvantages of separate granulation and drying of sludge bio-organic fertilizer and bio-solid fuel. During drying, there are defects such as agglomeration, not easy to break, and poor drying effect inside the block, which cannot improve the quality of bio-organic fertilizer. and the production of biosolid fuels, seriously affecting the production efficiency and production volume of enterprises

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  • Rake type pulverizing hot air stirring sludge drying device

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Embodiment Construction

[0012] As shown in the drawings, the rake crushing hot air stirring sludge drying device consists of a variable speed motor 1, a feeding trough 2, a screw guide feeding shaft 3, a body 4, a grate wing plate breaking teeth 5, a stirring shaft 6, It is composed of exhaust port 7, bearing fixing sleeve 8, discharge port 9, machine legs 10, hot air inlet pipe 11, reducer 12, support platform 13, and stirring motor 14; Groove 2, a support platform 13 is set in the middle of one side of the body 4, a hot air inlet pipe 11 is set in the lower part of one side of the body 4, an exhaust port 7 is set in the upper part of the other side of the body 2, a bearing fixing sleeve 8 is set in the middle of the other side of the body 2, and the body 4 The lower part of the other side is provided with a discharge port 9, and machine legs 10 are provided around the bottom of the body 4.

[0013] The inner bottom of the feed tank 2 is provided with a spiral guide feed shaft 3, the outer end of wh...

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Abstract

The invention discloses a rake type pulverizing hot air stirring sludge drying device. The rake type pulverizing hot air stirring sludge drying device is composed of a speed changing motor, a feedinggroove, a spiral material guiding and feeding shaft, a machine body, grid section wing plate scattering teeth, a stirring shaft, an air outlet, a bearing fixing sleeve, a discharging port, machine legs, a hot air inlet pipe, a speed reducer, a supporting platform and a stirring motor. The hot air inlet pipe is adopted for drying sludge biological organic fertilizer and biological solid fuel entering the machine body, the stirring shaft with the grid section wing plate scattering teeth arranged at equal intervals is used for stirring and pulverizing the sludge biological organic fertilizer andthe biological solid fuel entering the machine body, and the defects that feeding is caked, pulverizing is difficult and the drying effect in blocks is not good are overcome. The beneficial effects that the drying yield is high, the treating capability is high, the material body pulverizing, colliding and scattering effects are good, and the processing cost is low are achieved; and the rake type pulverizing hot air stirring sludge drying device is ideal equipment for sludge biological organic fertilizer and biological solid fuel drying production.

Description

technical field [0001] The invention relates to the technical field of drying machines, in particular to a rake-type crushing hot-air stirring sludge drying device. Background technique [0002] Sludge bio-organic fertilizer and bio-solid fuel are one of the biomass resources from animals and plants. Using sludge as raw material, it is mixed with organic waste such as traditional Chinese medicine dregs, livestock and poultry manure, and agricultural straw. Bacteria decomposing and fermenting it multiple times to kill pathogenic bacteria and parasites in the sludge, eliminate peculiar smell, and produce high-efficiency organic fertilizer and bio-solid fuel through dehydration, granulation and drying processes. However, the traditional drying method has the disadvantages of separate granulation and drying of sludge bio-organic fertilizer and bio-solid fuel. During drying, there are defects such as agglomeration, not easy to break, and poor drying effect inside the block, which...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B11/16F26B25/04F26B21/00F26B25/16
CPCF26B11/16F26B21/00F26B25/04F26B25/16
Inventor 党庆风
Owner 党庆风
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