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Graded crushing device for large particles

A classification device, large particle technology, applied in the direction of solid separation, filter screen, grille, etc., can solve the problems of shutdown and maintenance, and achieve the effect of improving production efficiency

Pending Publication Date: 2016-10-26
山东省阳信万信生物制品开发有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical deficiencies, the present invention provides a large-particle crushing and grading device, which can perform grading and crushing, and can realize the crushing of large-particle cake materials, and avoid the problem of shutdown maintenance caused by large-particle materials that cannot be broken

Method used

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  • Graded crushing device for large particles

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Embodiment Construction

[0016] The present invention will be further described through the embodiments below in conjunction with the accompanying drawings.

[0017] Such as figure 1 As shown, a kind of large particle crushing and grading device of the present invention comprises a plane rotary screen 7, and the plane rotary screen 7 comprises a first layer of screen surface 72 positioned at the top and a second layer of screen surface 73 positioned at the bottom, and the plane rotary screen 7 The end of the feeding port 71 is located between the first sieve surface 72 and the second sieve surface 73 , and the aperture of the first sieve surface 72 is smaller than the aperture of the second sieve surface 73 . The first outlet of the plane rotary screen 7 is connected with a primary crushing mechanism, the second outlet of the plane rotary screen 7 is connected with a secondary crushing mechanism, and the third outlet of the plane rotary screen 7 is connected with a scrap packing machine 9 .

[0018] ...

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Abstract

The invention relates to a graded crushing device for large particles and belongs to the technical field of machining equipment. The graded crushing device comprises a rotary flat screen, wherein the rotary flat screen comprises a first-layer screen face at the upper part and a second-layer screen face at the lower part; the tail end of a feed opening of the rotary flat screen is located between the first-layer screen face and the second-layer screen face; the pore diameter of the first-layer screen face is less than that of the second-layer screen face; a first outlet of the rotary flat screen is connected with a primary crushing mechanism; a second outlet of the rotary flat screen is connected with a second crushing mechanism; and a third outlet of the rotary flat screen is connected with a leftover bagging machine. The graded crushing device has the advantages of being capable of performing graded crushing, realizing crushing of large-particle cake / meal materials and avoiding the problem of shutdown maintenance caused by uncrushed large-particle materials.

Description

technical field [0001] The invention relates to a large particle crushing and grading device, belongs to the technical field of mechanical processing equipment, and is especially suitable for a cake material processing device. Background technique [0002] Cake materials mainly refer to the products of oil extraction from raw materials, among which cake mainly refers to the products of oil raw materials after pressing oil, and meal mainly refers to the products of oil raw materials after oil extraction. Most of the existing cakes are used as feed, but the protein in them cannot be effectively utilized. Therefore, in order to improve the utilization rate of active ingredients of raw materials, it is necessary to extract protein from the cakes. [0003] When extracting the protein of the cake-like material, the cake-like material needs to be pulverized first, but the cake-like material is prone to produce large granular substances. When the conventional roller crusher is used...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C23/16B02C23/12B02C23/14B07B1/08B07B1/46
CPCB02C23/12B02C23/14B02C23/16B07B1/08B07B1/4663B02C2023/165B07B2201/04
Inventor 万书伟万云兴
Owner 山东省阳信万信生物制品开发有限公司
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