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Crushing and grading all-in-one machine

A technology of crushing and grading, all-in-one machine, applied in grain processing and other directions, can solve the problems of material and environmental pollution, low output of ultra-fine grinding, and one-time meeting requirements, etc., and achieve the effect of increasing output, reducing temperature and high classification accuracy.

Inactive Publication Date: 2021-07-23
NANJING TIANMU SUPERMICRO TECH RES & DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

First, the process is complicated, and the fineness of crushing is difficult to meet the requirements at one time; second, after the segmental crushing reaches a certain fineness, the output of superfine crushing is low; third, the crushing temperature is too high; fourth, dust leakage during crushing and transfer , causing material and environmental pollution

Method used

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  • Crushing and grading all-in-one machine
  • Crushing and grading all-in-one machine
  • Crushing and grading all-in-one machine

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Embodiment Construction

[0048] The present invention will be further described below in conjunction with embodiment, but protection scope of the present invention is not limited to this:

[0049] Such as Figure 1-5 , a pulverizing and grading integrated machine, the feeder 2 is connected with the mechanical pulverizing and classifying machine 7, the air classification system 10, the cyclone collector 13 and the isolation collector 15 in sequence through the anti-sticking mechanical pulverizer 4. The isolated collector 15 is connected with the induced draft fan 12 through the connecting pipe e1, the induced draft fan muffler 9 and the induced draft fan 12.

[0050] The feeder 2 is connected to the feed port 4-15 of the anti-sticking mechanical pulverizer 4 through the connecting pipe a3, and the discharge port 4-14 of the anti-sticking mechanical pulverizer 4 is connected to the mechanical pulverizing classifier 7 through the discharge pipe 5. The bottom of the mechanical pulverizer 7 is connected t...

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Abstract

The invention discloses a crushing and grading all-in-one machine, and belongs to a solid material crushing device. A feeder is sequentially connected with a mechanical crushing grader, an airflow grading system, a cyclone collector and an isolation collector through an anti-sticking mechanical crusher. The isolation collector is connected with an induced draft fan through a connecting pipeline e and an induced draft fan silencer. The all-in-one machine is a crushing and grading machine capable of performing fine powder crushing (80-200 meshes) and directly performing superfine crushing (1-10 microns) on viscous and heat-sensitive materials, and meanwhile, the superfine crushing capacity is effectively improved on the premise of ensuring the micronization quality; and meanwhile, the mechanical crushing granularity and the airflow crushing granularity are respectively controlled in the crushing process and can be mutually adjusted at any time.

Description

technical field [0001] The invention relates to a solid material crushing device, in particular to a crushing and grading integrated machine. In particular, it relates to a crushing and grading integrated machine in which anti-sticking mechanical crushing and fixed airflow crushing are organically combined. Background technique [0002] In the process of modernization of traditional Chinese medicine, "micronization" is an important technical means in the production process of traditional Chinese medicine preparations. [0003] According to the author's understanding, at present, most manufacturers adopt the traditional single segmental pulverization method for the "micronization" of traditional Chinese medicine, first coarse pulverization, and then superfine pulverization. There are many problems in the process. First, the process is complicated, and the fineness of crushing is difficult to meet the requirements at one time; second, after the segmental crushing reaches a c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C19/06B02C23/00
CPCB02C19/06B02C23/00
Inventor 杜军杜伊凡谢银
Owner NANJING TIANMU SUPERMICRO TECH RES & DEV CO LTD