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Screening device for fertilizer processing

A screening device and fertilizer processing technology, applied in the direction of solid separation, bio-organic part treatment, grading, etc., can solve the problems that fertilizers are not easy to screen and affect the screening effect, and achieve the effect of preventing fertilizer clogging and prolonging the vibration time

Active Publication Date: 2021-10-01
北京兴绿生态肥业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the screening force of the sieve is high, the wet and agglomerated fertilizer will loosen and pass through the sieve, which will affect the screening effect. Requires secondary screening with major flaws

Method used

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  • Screening device for fertilizer processing
  • Screening device for fertilizer processing
  • Screening device for fertilizer processing

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] see Figure 1-7 , the present invention provides a technical solution: a screening device for fertilizer processing, including a driving base 1 and a screening tube 2, a driving motor 3 is fixedly installed at the bottom of the inner wall of the driving base 1, and the output shaft of the driving motor 3 is fixed to the bottom of the screw driving piece 4 , the spiral driving piece 4 runs through the partition 5 and is connected with the partition 5 in ...

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Abstract

The invention discloses a screening device for fertilizer processing, and relates to the technical field of fertilizer processing. The screening device for fertilizer processing comprises a driving base and a screening pipe, a driving motor is fixedly mounted at the bottom of the inner wall of the driving base, an output shaft of the driving motor is fixed to the bottom of a spiral driving piece, and the spiral driving piece penetrates through a partition plate and is rotationally connected with the partition plate. According to the screening device for fertilizer processing, the spiral driving piece is driven by the driving motor to rotate so that fertilizer in the driving base can ascend, and under the action of a feeding opening, the non-caked fertilizer enters a conveying cavity and descends into the driving base; and under slight vibration of a vibration mechanism, naturally adhered and gathered fertilizers can be loosened and then enter a conveying cavity, and the damped and caked fertilizers can rise to the topmost part of the screening pipe along with the spiral driving piece due to relatively high stability, so that automatic screening of the fertilizers is completed, and the screening effect of the fertilizers is better.

Description

technical field [0001] The invention relates to the technical field of fertilizer processing, in particular to a screening device for fertilizer processing. Background technique [0002] Fertilizer refers to a class of substances that provide one or more essential nutrient elements for plants, improve soil properties, and increase soil fertility levels. It is one of the material bases of agricultural production. It mainly includes ammonium phosphate fertilizers, macroelement water-soluble fertilizers, medium element fertilizers, biological fertilizers, organic fertilizers, multi-dimensional field energy concentrated organic fertilizers, etc. [0003] During the fertilizer production process, some fertilizers will be wet and agglomerated, which will affect the quality of the fertilizer. The existing screening method is to directly use a sieve to manually screen the damp and agglomerated fertilizers. However, when the screening force of the sieve is high, the wet and agglomer...

Claims

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Application Information

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IPC IPC(8): B07B13/11B07B13/14B07B13/16
CPCB07B13/11B07B13/14B07B13/16Y02W30/40
Inventor 张秀明
Owner 北京兴绿生态肥业有限公司
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