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Efficient screening device

A screening device and high-efficiency technology, which is applied in the direction of filter screen, solid separation, grille, etc., can solve the problem that the screen cannot be dredged evenly, and achieve the effect of improving dredging efficiency and screening efficiency

Active Publication Date: 2020-12-25
河北泥河湾农业发展股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a high-efficiency screening device to solve the problem that the screen cannot be evenly dredged in the prior art

Method used

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Embodiment Construction

[0025] 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.

[0026] see Figure 1-8, an embodiment provided by the present invention: a high-efficiency screening device, including a processing barrel 1, the top of the inner wall of the processing barrel 1 is fixedly connected with a circular slide rail 8, and the top of the inner wall of the processing barrel 1 is located at the processing The inside of the barrel 1 is uniformly surrounded by a screening box 3, and the inner circle of the screening box 3 is connected wi...

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Abstract

The invention discloses an efficient screening device. The efficient screening device comprises a processing barrel, an annular sliding rail is fixedly connected to the top of the inner wall of the processing barrel, screening boxes are evenly connected to the positions, located in the processing barrel, of the top of the inner wall of the processing barrel in a surrounding mode, a bearing shaft is arranged at the position, on the inner ring of the annular sliding rail, of the screening boxes in a penetrating mode, feeding holes are formed in the sides, close to the bearing shaft, of the topsof the screening boxes, and connecting seats are fixedly connected to the positions, located on one sides of the feeding holes, of the top of the surface of the bearing shaft. When mounting plates deflect upwards, connecting plates are driven to deflect upwards, so that air bags are stretched, the air bags suck external air into the air bags through air inlet pipes and air inlet one-way valves, sothat the air bags continuously blow air to filter screens and uniformly blows the air to the bottoms of the filter screens, and it can be guaranteed that screen holes blocked in all positions of thefilter screens are dredged, the dredging efficiency of the filter screens is improved, and thus the screening efficiency of crop particles is improved.

Description

technical field [0001] The invention relates to the technical field of crop processing, in particular to a high-efficiency screening device. Background technique [0002] Agricultural product processing is a production activity that uses physical, chemical and biological methods to make agricultural main and by-products into various food or other supplies. It is an important link for agricultural products to enter the consumption field from the production field. Before the agricultural products need to be screened according to the size of the processed products, the size of the crop particles can be processed and sold separately. [0003] At present, the existing screening devices for crop processing, in the process of screening crops, the crop particles with a diameter similar to the sieve hole on the sieve are easy to get stuck on the top of the sieve hole, which is easy to cause the sieve to be blocked, but the existing sieving device cannot Dredge the corners of the sie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/34B07B1/42B07B1/46B07B1/55
CPCB07B1/343B07B1/42B07B1/46B07B1/55
Inventor 李敏婕
Owner 河北泥河湾农业发展股份有限公司
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