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Self-cooling continuous crushing apparatus for plantal and fibrous material

A crushing equipment and fibrous technology, which is applied in the field of vegetable and fibrous raw material crushing equipment, can solve the problems of high price and complex structure, and achieve the effects of low cost, easy and simple cleaning, and low energy consumption

Inactive Publication Date: 2008-08-20
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above two types of equipment are complex in structure and relatively expensive, which restricts their application.

Method used

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  • Self-cooling continuous crushing apparatus for plantal and fibrous material
  • Self-cooling continuous crushing apparatus for plantal and fibrous material

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 As shown, the self-cooling continuous crushing equipment for vegetable and fibrous raw materials includes a crushing wheel 5 driven by a power device 6 at the bottom of a sealed circular platform type crushing cylinder 11, and a feed inlet 3 is provided at the top of the crushing cylinder 11. 11 The upper end of the sealed cavity is also provided with a centrifugal classifying wheel 7, and the upper end of the centrifugal classifying wheel 7 is provided with a discharge port 1, and the crushing cylinder on the upper part of the crushing wheel 5 is provided with a positive pressure gas inlet 4, and a positive pressure gas inlet 4 It is connected with the positive pressure gas generating device 10 through a pipeline. A gas cooling and drying device 9 is provided between the positive pressure gas inlet 4 and the positive pressure gas generating device 10 .

[0026] In the above-mentioned equipment, the positive pressure gas generating device 10 can be a c...

Embodiment 2

[0031] Such as figure 2As shown, the vegetable and fibrous raw material self-cooling continuous crushing equipment includes a crushing wheel 5 driven by a power device 6 at the bottom of the sealed circular platform type crushing cylinder 11. The diameter of the crushing wheel 5 is 200 mm, and the motor power is 1500 watts. , the top of the pulverizing cylinder 11 is provided with a feed inlet 3, and the upper end of the pulverizing cylinder 11 sealed cavity is also provided with a grading screen 2, and the upper end of the grading screen 2 is provided with a discharge port 1, and the pulverizing cylinder on the top of the pulverizing wheel 5 There is a positive pressure gas inlet 4 on the top, and the positive pressure gas inlet 4 is connected with a positive pressure gas generating device (not shown in the figure) through a pipeline. The positive pressure gas generating device is a blower, which is a 2.5 kilowatt blower produced by the Wuxi branch of Shanghai Blower Factory...

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Abstract

A self-cooled apparatus for continuously breaking off the vegetative and fibrous raw material is composed of a circular table shaped or cylindrical breaking unit with a enclosed cavity, a breaking wheel or mincing cutter at the bottom of said breaking unit and driven by power unit, a top feeding inlet, a classifying unit, a material discharging outlet, a positive-pressure gas inlet, and a positive-pressure gas generator.

Description

technical field [0001] The invention relates to crushing equipment for plant and fibrous raw materials, in particular to crushing equipment capable of continuous feeding, crushing and discharging of plant and fibrous raw materials through self-cooling. Background technique [0002] In order to prepare powder materials with good properties, some materials need to be pulverized. For the crushing of plant raw materials (such as medicinal materials), some fibrous materials (such as feathers), and short polyurethane fibers, shear mills, jet mills or impact mills are generally used at present. For small hospitals, personally speaking, the general use structure is relatively simple, the price is low, and the most convenient to use is the shearing pulverizer, but this device cannot be operated continuously, and has no grading function, so it can only be used in some occasions with lower requirements and a small amount of dispersion. use. Chinese utility model patents 01232845.6, 0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C23/08B02C23/02B02C18/06B02C18/22B02C18/16
Inventor 李新衡王燕民谢平波胡国明潘志东
Owner SOUTH CHINA UNIV OF TECH