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Polymer material smashing and screening device

A screening device and polymer technology, applied in the field of material crushing and screening device and polymer material crushing and screening device, can solve the problems of poor crushing effect and complicated operation, and achieve novel design, improved crushing effect and reasonable structure. Effect

Pending Publication Date: 2018-03-27
洛阳乐森石化新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A variety of different substances are mixed in the polymer material, and the polymer material needs to be crushed and sieved. The crushing effect of the general crushing device may not be good; the material may not be sieved directly in the sieving device after crushing, and it may be necessary to rely on the outside world. Power, the operation may be more complicated

Method used

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  • Polymer material smashing and screening device
  • Polymer material smashing and screening device
  • Polymer material smashing and screening device

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Embodiment Construction

[0021] 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.

[0022] see Figure 1-3 As shown, a polymer material crushing and screening device includes a housing 2 and a fixing frame 1 affixed to the surface of the housing 2. Connected with a bottom plate 24, the surface of the bottom plate 24 is fixed with an electric push rod 4, the bottom plate 24 provides fixation for the electric push rod 4, the top of the electric push rod 4 is fixed with a horizontal plate 5, and the electric push rod 4 can drive the horizontal p...

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PUM

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Abstract

The invention discloses a polymer material smashing and screening device comprising a fixing frame, a shell, a material falling hopper, electric push rods, a cross plate, a first motor, a screening shell, a first cavity, a second cavity, a third cavity, a top cover, first through holes, second through holes, a second motor, a cutting shaft, blades, a first bearing, inclined plates, two grinding wheels, a rotating shaft, a partition plate, a fixed block, a third motor, a base plate and a second bearing. The polymer material smashing and screening device is reasonable in structure, materials canbe cut up primarily through the blades on the cutting shaft, the materials are grinded through the two grinding wheels, after being grinded, the materials are grounded again through the grinding wheels and the fixed block, and after the materials are processed for three times, the material smashing effect can be improved; the smashed materials can directly enter the first cavity through the material falling hopper, screening of the materials can be conducted, conveyance conducted by means of a power device is not needed, the materials can be screened through the first through holes and the second through holes, and materials of different sizes can be accumulated in the first cavity, the second cavity and the third cavity correspondingly.

Description

technical field [0001] The invention relates to a material crushing and screening device, in particular to a polymer material crushing and screening device, which belongs to the technical field of polymer processing equipment application. Background technique [0002] Macromolecular compounds are referred to as macromolecules, also known as macromolecules, and generally refer to compounds with a relative molecular mass of several thousand to several million. The vast majority of macromolecular compounds are mixtures of many homologues with different relative molecular masses. The relative molecular mass is the average relative molecular weight. [0003] A variety of different substances are mixed in the polymer material, and the polymer material needs to be crushed and sieved. The crushing effect of the general crushing device may not be good; after the material is crushed, it may not be directly sieved in the screening device, and it may be necessary to rely on the outside ...

Claims

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Application Information

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IPC IPC(8): B29B13/10B02C21/00B02C23/00B02C23/14B02C23/10B02C18/14B02C19/00B02C4/02
CPCB02C4/02B02C18/14B02C19/00B02C21/00B02C23/00B02C23/10B02C23/14B29B13/10
Inventor 段红军吴广宏
Owner 洛阳乐森石化新材料有限公司
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