A kind of screening equipment for plastic particles
A technology for plastic granules and screening equipment, which is applied in sieves, solid separation, chemical instruments and methods, etc., can solve problems such as high noise, and achieve the effects of low noise, good screening effect, and large screening ability.
Active Publication Date: 2020-09-11
诸暨市祥益新材料有限公司
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Problems solved by technology
[0002] In industry, the finished products of plastic granules usually contain unqualified small particles, and these small particles need to be screened out before leaving the factory for sale. This step uses screening equipment, such as vibrating screens. The existing vibrating screens have the disadvantage of high noise, so it must be carried out. Improve
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Embodiment 1
[0021] Such as figure 1 , 2 As shown, the screening equipment for plastic particles described in this embodiment, a screening equipment for plastic particles, includes a casing 1, and the casing 1 includes a screening chamber 2 on the left side and a screening chamber 3 on the right side , a blanking port 4 is provided at the bottom of the screening chamber 2, the top of the screening chamber 3 is open, and two screening areas 5 are arranged in the screening chamber 3, and the upper part of the inner wall of the screening area 5 is in the shape of a blanking hopper 1. The lower part is the left and right two guide walls 6 with arc-shaped inner surfaces. An upper screen body 7 that can cooperate with rotation is arranged between the two guide walls 6 on the upper part. Cooperate with the rotating lower sieve body 8; outside the casing 1, an upper transmission unit 9 is provided for transmission connection with the upper sieve body 7, and a lower transmission unit 10 is provide...
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The invention discloses screening equipment for plastic particles. The screening equipment comprises an equipment shell. The equipment shell comprises a screening-out cavity located in the left side and a screening cavity located in the right side. A falling opening is formed in the bottom of the screening-out cavity. The top of the screening cavity is opened. The screening cavity is internally provided with an upper screening area and a lower screening area. The upper portion of the inner wall of each screening area is in a falling hopper shape, and a left guiding wall with the arc-shaped inner side face and a right guiding wall with the arc-shaped inner side face are arranged on the lower portion of the inner wall of each screening area. An upper screening body capable of rotating in a matched mode is arranged between the two guiding walls on the upper portion. A lower screening body capable of rotating in a matched mode is arranged between the two guiding walls on the lower portion.Compared with the prior art, the screening equipment has the beneficial effects that repeated reciprocating rotation is achieved through the upper screening body and the lower screening body, the plastic particles limited between the guiding walls are screened repeatedly, noise is small, the screening ability is large, and the screening effect is good and better than that of the prior art.
Description
technical field [0001] The invention relates to a screening device, in particular to a screening device for plastic particles. Background technique [0002] In industry, the finished products of plastic granules usually contain unqualified small particles, and these small particles need to be screened out before leaving the factory for sale. This step uses screening equipment, such as vibrating screens. The existing vibrating screens have the disadvantage of high noise, so it must be carried out. Improve. [0003] In addition, after searching, the closest prior art of this patent can be a Chinese patent: [0004] Plastic granule screening device - 201610502208.2 and a roller screening device for thermoplastic granules - 201710014947.1. Contents of the invention [0005] The purpose of the present invention is to provide a screening device for plastic particles with good screening effect. [0006] The solution of the present invention is: a screening device for plastic p...
Claims
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IPC IPC(8): B29B9/16B07B1/28B07B1/46
CPCB07B1/28B07B1/46B07B2201/04B29B9/16
Inventor 顾舒夏
Owner 诸暨市祥益新材料有限公司