Anti-blockage planar revolution grading sieve
A grading sieve and anti-clogging technology, which is applied in the direction of sieving, solid separation, grille, etc., can solve problems affecting production progress and efficiency, sieve hole clogging, etc., and achieve the effect of improving work efficiency
Inactive Publication Date: 2015-06-10
孙亚彬
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Problems solved by technology
[0002]At present, the rotary grading sieve is mainly used for the grading and secondary cycle crushing process of powdery granule crushing materials in feed mills, as well as the cleaning and grading treatment of some granule powders. However, when the current rotary classifying screen is working, the sieve holes are often clogged. Whenever such a situation occurs, it needs to be shut down for cleaning and maintenance, which affects the production progress and efficiency. Therefore, it is important to provide an anti-clogging plane rotary classifying screen. significance
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[0014] The invention will be further described below in conjunction with the accompanying drawings.
[0015] like figure 1 , the grading screen of the present invention comprises: a sieve body, a motor 2, the motor 2 is placed on one side of the bottom of the sieve body, the sieve body includes a sieve box 5, and the sieve box has a screen mesh and a fixed plate, and the screen mesh is fixed on the fixed On the board, an anti-blocking device (not shown in the figure) is provided on the upper side of the screen. The anti-blocking device reciprocates up and down in the screen box 5. The screen box 5 is fixed by upper and lower screen frames and compression bolts. The device is specifically an elastic ball. The elastic ball is made of rubber. There is also an observation window on the top of the screen box 5, which can observe the condition of the materials in the screen box or carry out maintenance on the screen box. The screen body is made of steel plate or alloy plate. The i...
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The invention relates to the field of feed processing machinery and particularly relates to an anti-blockage planar revolution grading sieve. The anti-blockage planar revolution grading sieve comprises a sieve body and a motor, wherein the motor is arranged on one side of the lower part of the sieve body; the sieve body comprises a sieve box; a sieve mesh and a fixed plate are arranged in the sieve box; the sieve mesh is fixed on the fixed plate; an anti-blockage device is arranged on the upper side of the sieve mesh, and the anti-blockage device performs vertical reciprocating motion in the sieve box. According to the anti-blockage planar revolution grading sieve provided by the invention, an elastic ball can continuously jump on the sieve mesh during working, so that the elastic ball can continuously impact sieve pores, further the purpose of preventing blockage of the pores is achieved, and the working efficiency of the grading sieve is greatly improved as powder material is enabled to rapidly enter a discharge hole.
Description
technical field [0001] The invention relates to the field of feed processing machinery, in particular to an anti-clogging plane rotary grading screen. Background technique [0002] At present, the rotary grading sieve is mainly used for the grading and secondary cycle crushing process of the powdery granule crushing material in the feed factory, as well as the cleaning and grading treatment of some granular powder materials, but the sieve holes of the current rotary grading sieve are often blocked when they are working. , Whenever encountering such a situation, it needs to be shut down for cleaning and maintenance, which will affect the production schedule and efficiency. Therefore, it is of great significance to provide an anti-clogging plane rotary classifier. Contents of the invention [0003] The present invention aims to solve the above problems, and provides an anti-clogging plane rotary grading screen. [0004] In order to achieve the above object, the technical so...
Claims
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IPC IPC(8): B07B1/54
CPCB07B1/08B07B1/46
Inventor 孙亚彬
Owner 孙亚彬