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Crushing and drying device for chemical fertilizer production

A drying device and fertilizer technology, applied in drying, drying machine, manure drying, etc., can solve the problems of no drying function, poor crushing effect, and easy clogging of the screen, so as to reduce the blind area of ​​mixing and have good sealing performance Effect

Pending Publication Date: 2019-11-05
赛富肥业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the production process of chemical fertilizers, chemical fertilizers are easy to absorb moisture and cause agglomeration. Crushing devices are needed to break the agglomerates, and the high humidity of the agglomerates will affect the crushing effect and the fertilizer efficiency of the fertilizer. The existing crushing devices are not broken. Thorough, no drying function, easy to stick to the wall, poor crushing effect, easy to clog the screen, low screening efficiency, low collection efficiency, therefore, it is urgent to design a high recycling rate, cost saving, uniform and thorough crushing, and drying effect Good crushing and drying device for fertilizer production, avoiding chemical fertilizer sticking to the wall, good crushing effect, good sealing, high screening and collection efficiency

Method used

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  • Crushing and drying device for chemical fertilizer production
  • Crushing and drying device for chemical fertilizer production
  • Crushing and drying device for chemical fertilizer production

Examples

Experimental program
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Effect test

Embodiment 1

[0020] Such as Figure 1-4As shown, a crushing and drying device for fertilizer production includes a base A8, a crushing tank 17 and a base B28, and the upper end of the base A8 is sequentially connected with a blower A9, a dehumidifier A7, a heater A6 and a feeder from left to right. The air duct A14, the upper end of the base B28 is sequentially connected with the blower B27, the dehumidifier B29, the heater B30 and the air inlet pipe B22 from right to left, and the air outlet of the blower A9 is connected with the dehumidifier A7 through the pipeline A10, The dehumidifier A7 is connected to the heater A6 through the pipeline B11, the heater A6 is connected to the left end of the air inlet pipe A14 through the pipeline C5, and the air outlet of the blower B27 is connected to the dehumidifier B29 through the pipeline D26. The dehumidifier B29 is connected to the heater B30 through the pipe E25, the heater B30 is connected to the right end of the air inlet pipe B22 through th...

Embodiment 2

[0023] Such as Figure 1-4 As shown, a crushing and drying device for fertilizer production includes a base A8, a crushing tank 17 and a base B28, and the upper end of the base A8 is sequentially connected with a blower A9, a dehumidifier A7, a heater A6 and a feeder from left to right. The air duct A14, the upper end of the base B28 is sequentially connected with the blower B27, the dehumidifier B29, the heater B30 and the air inlet pipe B22 from right to left, and the air outlet of the blower A9 is connected with the dehumidifier A7 through the pipeline A10, The dehumidifier A7 is connected to the heater A6 through the pipeline B11, the heater A6 is connected to the left end of the air inlet pipe A14 through the pipeline C5, and the air outlet of the blower B27 is connected to the dehumidifier B29 through the pipeline D26. The dehumidifier B29 is connected to the heater B30 through the pipe E25, the heater B30 is connected to the right end of the air inlet pipe B22 through t...

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Abstract

The invention discloses a crushing and drying device for chemical fertilizer production. The crushing and drying device for chemical fertilizer production comprises a base A, a crushing tank and a base B, the upper end of the base A is connected with an air blower A, a dehumidifier A, a heater A and an air inlet pipe A, the upper end of the base B is connected with an air blower B, a dehumidifierB, a heater B and an air inlet pipe B, the upper part and the lower part of the right end of the air inlet pipe A are connected with an air pipe A and an air pipe B respectively, the upper part and the lower part of the left end of the air inlet pipe B are connected with an air pipe C and an air pipe D respectively, the other ends of the air pipe A, the air pipe B, the air pipe C and the air pipeD all extend into the crushing tank, the upper end of the crushing tank is connected with an air outlet pipe A, a motor A, a feeding hopper, a motor B and an air outlet pipe B, the output shaft of themotor A and the output shaft of the motor B are connected with a stirring shaft A and a stirring shaft B respectively, the output shaft of a motor C arranged in the middle of the left side of the crushing tank is connected with a stirring shaft C, a screen is arranged at the lower part in the crushing tank, and a discharging pipe is arranged at the lower end of the crushing tank. The crushing anddrying device has the advantages of being thorough in crushing, good in drying effect and high in screening and collecting efficiency.

Description

technical field [0001] The invention relates to the technical field of chemical fertilizer production equipment, in particular to a crushing and drying device for chemical fertilizer production. Background technique [0002] In the production process of chemical fertilizers, chemical fertilizers are easy to absorb moisture and cause agglomeration. Crushing devices are needed to break the agglomerates, and the high humidity of the agglomerates will affect the crushing effect and the fertilizer efficiency of the fertilizer. The existing crushing devices are not broken. Thorough, no drying function, easy to stick to the wall, poor crushing effect, easy to clog the screen, low screening efficiency, low collection efficiency, therefore, it is urgent to design a high recycling rate, cost saving, uniform and thorough crushing, and drying effect It is a crushing and drying device for fertilizer production that is good, avoids fertilizer sticking to the wall, has good crushing effect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C17/16B02C17/18B02C19/22B02C23/16F26B11/12F26B21/00F26B21/08F26B25/00F26B25/04
CPCB02C17/163B02C17/18B02C19/22B02C23/16F26B11/12F26B21/001F26B21/004F26B21/08F26B25/04F26B25/002F26B2200/12B02C2023/165
Inventor 王自刚姚紫敏
Owner 赛富肥业有限公司
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