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Rotating roller dual cycle cooling system

A cooling system and rotating roller technology, applied in the direction of mechanical treatment of leather surface, etc., can solve the problems affecting the dynamic balance accuracy of rotating rollers, poor air-cooling cooling effect, and corrosion of the roller body, so as to ensure the dynamic balance accuracy and service life, reduce Small amount of thermal expansion and deformation, ensuring the effect of working accuracy

Inactive Publication Date: 2012-09-26
湖州二轻机械有限公司
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AI Technical Summary

Problems solved by technology

The cooling effect of air cooling is poor, which cannot meet the high temperature cooling requirements of the rotating roller
The water cooling effect is better and can meet the high temperature cooling requirements of the rotating roller. However, the water cooling method used for the rotating roller has the following problems: 1. The water flow through the rotating roller for a long time will form scale in the roller, and the formation of scale will directly affect the rotating roller. 2. The interior of the rotating roller will rust when it is in contact with water for a long time, and the interior of the roller body will be severely corroded after years of use; 3. The cooling water flows all the year round, and if there is no recovery device, it will cause serious waste

Method used

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  • Rotating roller dual cycle cooling system
  • Rotating roller dual cycle cooling system

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Experimental program
Comparison scheme
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Embodiment Construction

[0013] refer to figure 1 , the rotating roller double circulation cooling system, including the rotating roller 1, the inlet of the rotating roller 1 is connected to the cooling water tank 6 through the water delivery device, the outlet of the rotating roller 1 is connected to the cooling water tank 6 through the water return device, and the cooling water tank 6 is filled with emulsion 7. The water delivery device includes a drain pipe 2, a water pump 3, a water suction pipe 4, and a ball valve 5. The outlet of the water pump 3 is connected to the inlet of the rotary roller 1 through the drain pipe 2, and the suction port of the water pump 3 is connected to the cooling water tank 6 through the water suction pipe 4, the ball valve 5 connect. The water return device includes a second water return pipe 8, a cooler 9, and a first water return pipe 10. The inlet of the cooler 9 is connected to the outlet of the rotating roller 1 through the first water return pipe 10, and the outl...

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Abstract

The invention discloses a rotating roller dual cycle cooling system which comprises a rotating roller. An inlet of the rotating roller is connected with an outlet of a cooling water tank by a water transmitting device. The outlet of the rotating roller is connected with the inlet of the cooling water tank by a water returning device. Emulsion is filled in the cooling water tank. The rotating roller dual cycle cooling system cools the rotating roller by a dual cycle cooling system of an internal circulation system of the emulsion and the external circulation of the water returning device, thereby reducing the temperature of the rotating roller, reducing thermal expansion deflection, ensuring the work precision and being capable of saving water resource at the same time. The emulsion is used for cooling, thereby being capable of ensuring that the inside of the roller does not scale and can not rust and ensuring the dynamic balance precision and the service life of the rotating roller.

Description

【Technical field】 [0001] The invention relates to the field of structural processing of rotating rollers, in particular to a double-circulation cooling system for rotating rollers. 【technical background】 [0002] When the rotating roller is in a high temperature environment or due to the large amount of heat generated during the working process, the temperature of the roller body rises. When the roller body rises to a certain temperature, the roller body is deformed due to thermal expansion, and the working accuracy is sharply reduced, and even cannot work normally. Therefore, we need to cool the rotating roller, reduce the temperature of the roller body, and reduce the amount of thermal expansion and deformation to ensure the working accuracy and normal use of the machine. [0003] The current cooling technology has two ways of air cooling and water cooling. The cooling effect of air cooling is poor, and it cannot meet the high temperature cooling requirements of the rotat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C14B1/44
Inventor 柴建成
Owner 湖州二轻机械有限公司
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