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Anti-blocking screening device

A screening device and anti-clogging technology, which is applied in the direction of filter screen, solid separation, grille, etc., can solve the problem that particles are easy to block the filter screen, and achieve the effect of improving the efficiency of continuous screening

Active Publication Date: 2020-12-29
山东奥洋建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an anti-clogging screening device to solve the problem of the prior art that particles are easy to block the filter screen during the crop screening process

Method used

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Embodiment Construction

[0024] 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.

[0025] see Figure 1-7, an embodiment provided by the present invention: an anti-clogging 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 wit...

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Abstract

The invention discloses an anti-blocking screening device comprising a processing barrel. An annular sliding rail is fixedly connected to the top of the inner wall of the processing barrel, screeningboxes are evenly connected to the top of the inner wall of the processing barrel and located in the processing barrel in a surrounding manner, and a bearing shaft penetrates through the positions, onthe inner ring of the annular sliding rail, of the screening boxes. A feeding port is formed in the side, close to the bearing shaft, of the top of each screening box. Gas bags are downwards extrudedthrough installation plates, gas in the gas bags is exhausted into gas spraying pipes through gas outlet one-way valves and gas storage tanks, then the gas is blown to the tops of filter screens through the gas spraying pipes, crop particles stuck to the tops of the filter screens are blown up, and the filter screens are prevented from being blocked. When the installation plates tilt upwards, thegas bags are stretched, the gas bags suck external gas into the gas bags through the gas inlet pipes and the gas inlet one-way valves to be stored, and therefore the gas can be conveniently blown outnext time to blow the crop particles stuck to the filter screens, the filter screens are prevented from being blocked, and normal work of the device can be ensured.

Description

technical field [0001] The invention relates to the technical field of crop processing, in particular to an anti-clogging 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, 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 likely to cause the screen to be blocked, which affects the normal operation of the sieve device on the crop part...

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 山东奥洋建材有限公司
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