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Cooling system of rubber grinding machine

A rubber grinding machine and cooling system technology, applied in cocoa, grain processing, food science, etc., can solve problems such as optimized design, small gap between grinding discs, grinding discs colliding, etc., to improve fineness and output, good cooling effect, and replacement The effect of high thermal efficiency

Inactive Publication Date: 2006-10-25
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This kind of cooling system is used in many rubber powder grinding machines in China, but the actual cooling effect is not ideal. The reasons are: 1) The water flow channel of the rotor and stator cooling water chamber is not optimized to enhance its heat transfer effect; 2) The physical mechanism of disc grinding rubber powder lies in the complex shearing and extrusion process. When the rubber particles are deformed and broken, a large amount of heat will be generated. When it is necessary to obtain fine rubber powder of 60 mesh or more, the gap between the grinding discs is very small. Small, it is very likely to cause the grinding disc to rub against the ground, resulting in a sharp temperature rise

Method used

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  • Cooling system of rubber grinding machine
  • Cooling system of rubber grinding machine
  • Cooling system of rubber grinding machine

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Embodiment Construction

[0029] In order to better understand the present invention, the present invention will be further described below in conjunction with the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0030] The cooling system of the rubber grinder of the present invention includes a static grinding disc cooling system and a moving grinding disc cooling system, and the static grinding disc cooling system is a heat pipe, an air-cooled composite cooling system or a heat pipe, a water-cooled composite cooling system or a heat pipe, water-cooled, and air-cooled composite cooling system; The grinding disc cooling system is a composite cooling system of heat pipe and air cooling.

[0031] Figure 1 ~ Figure 3 As shown, the static grinding disc cooling system is a heat pipe and air-cooled composite cooling system, including the static grinding disc 9, the static grinding disc upper splint 7, the static grinding disc lower splint 8, the static grinding ...

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Abstract

The present invention discloses a cooling system of rubber grinding machine. It includes static disk cooling system and moving grinding disk cooling system. The static grinding disk cooling system is heat-pipe and air-cooled composite cooling system or heat-pipe and water-cooled composite cooling system or heat-pipe, air-cooled and water-cooled composite cooling system. The moving grinding disk cooling system is heat-pipe and air-cooled composite cooling system. Its structure is compact and cooling effect is good.

Description

technical field [0001] The invention relates to the field of rubber grinding machines, in particular to a cooling system for rubber grinding machines using heat transfer technologies such as heat pipes and air cooling. Background technique [0002] Rubber is an important raw material for the rubber industry, and is an important material related to the national economy and people's livelihood for the production of tires and various rubber products. It has the following characteristics: due to the cross-linked structure of rubber and other stable additives, it is difficult to decompose, and it is easy to become an important breeding ground for mosquitoes and flies; secondly, rubber has a calorific value equivalent to that of coal and can be directly used as fuel; Tires are crushed into rubber powders of different fineness and quality, used as fillers for other products, as raw materials for modified asphalt, etc., can reduce the demand for synthetic rubber and raw rubber, and ...

Claims

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Application Information

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IPC IPC(8): B02C7/17B02C7/175
Inventor 陈忠张宪民
Owner SOUTH CHINA UNIV OF TECH