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Crushing, grinding and grading integrated machine

A crushing machine and integrated machine technology, which is applied in the fields of grading integrated machine, grinding, and crushing. It can solve the problems of difficult sampling of grinding equipment, increased equipment loss and power consumption, and low service life of bearings. types, reduce the crushing process, and ensure the effect of grinding particle size

Inactive Publication Date: 2012-10-03
NANJING WELL CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Crushing and grinding equipment are used in various industries. Because the crushing ratio required in the working process is too large, and the existing crushing equipment cannot reach such a crushing ratio, multiple equipment such as crushing + screening + grinding are often used. Or closed-circuit crushing system to deal with, resulting in many system equipment, large space occupation, etc., and greatly increased equipment loss and power consumption. At the same time, there are defects such as difficult instant sampling and low service life of bearings for grinding equipment.

Method used

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  • Crushing, grinding and grading integrated machine
  • Crushing, grinding and grading integrated machine

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Effect test

Embodiment 1

[0017] as attached figure 1 Shown: the integrated crushing, grinding and grading machine of the present invention includes a crushing mill, the discharge port 3 of the crushing mill is connected to the classifier 16 through the discharge pipeline, and the described classifier is connected to the overflow pipe 17 , the classifier is connected to the pulverizer through a return pipeline 18, a sampler 5 is installed at the outlet of the pulverizer, and a flow control valve 19 is installed on the discharge pipeline.

Embodiment 2

[0019] The crushing, grinding, and grading integrated machine, the crushing machine includes a shell 1, the upper part of the shell has a feed port 2, and the lower part of the shell has the above-mentioned discharge port 3, There is a closed ring 4 under the casing at the discharge port, a counterattack plate 6 is installed on the inner wall of the casing, and a rotor assembly is installed inside the casing, and the rotor assembly is connected by a belt 7 Its drive mechanism 8 and the rotor assembly are connected to a thin oil lubrication system 9 .

Embodiment 3

[0021] In the crushing, grinding and grading integrated machine, the rotor assembly includes a mandrel 10, the mandrel is installed with a rotor frame 14, and the grinding hammer head 11 is installed in the middle of the rotor frame. The guard plate 12 and the crushing hammer head 15 are connected above the rotor frame, and the rotor sealing blade 13 is connected below the rotor frame.

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PUM

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Abstract

The invention provides a crushing, grinding and grading integrated machine. The existing crushing devices cannot reach the reduction ratio of integrating crushing, grinding and grading, usually adopt a plurality of devices for crushing, sieving and grinding or adopt a closed-circuit crushing system, which results in much space occupied by excessive systems and devices. The crushing, grinding and grading integrated machine comprises a disintegrating mill provided, wherein a discharge hole (3) of the disintegrating mill is connected with a grader (16) through a discharging pipeline. The grader is connected with an overflow pipe (17) and is connected with the disintegrating mill through a back-feeding pipeline (18). The discharge hole of the disintegrating mill is provided with a sampler (5), and the discharging pipeline is provided with a flow control valve (19). The crushing, grinding and grading integrated machine can be used for crushing, grinding and grading at a time.

Description

technical field [0001] The invention relates to a crushing, grinding and grading integrated machine. Background technique [0002] Crushing and grinding equipment are used in various industries. Because the crushing ratio required in the working process is too large, and the existing crushing equipment cannot reach such a crushing ratio, multiple equipment such as crushing + screening + grinding are often used. Or closed-circuit crushing system to deal with, resulting in many system equipment, large space occupation, etc., and greatly increased equipment loss and power consumption. At the same time, there are defects such as difficult instant sampling and low service life of bearings for grinding equipment. Contents of the invention [0003] The purpose of the present invention is to provide a crushing, grinding, and grading integrated machine for the above-mentioned problems, which can complete the crushing, grinding, and grading work at one time, greatly simplifying the ...

Claims

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Application Information

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IPC IPC(8): B02C21/00B02C23/08B02C13/02
Inventor 王保成朱兵彭文勇李晓光李宏丽邵春迎
Owner NANJING WELL CHEM
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