Wind power generation steel ball thermal treatment and quenching combined device

A technology of wind power generation and combined devices, applied in quenching devices, heat treatment furnaces, heat treatment equipment, etc., can solve the problems of steel ball surface damage, affecting processing efficiency and product performance, and achieve small impact, avoid collision damage, and large heat dissipation area Effect

Active Publication Date: 2010-12-29
JIANGSU LIXING GENERAL STEEL BALL
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Usually, when the steel ball is quenched and cooled, several splitter panels are used to slow down the falling speed of the steel ball in the cooling pool. When the steel ball falls, it frequently hits the splitter panel, causing damage to the surface of the steel ball, especially for large steel balls. For example, the surface damage of steel balls for wind power generation is particularly serious, which affects the subsequent processing efficiency and product performance

Method used

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  • Wind power generation steel ball thermal treatment and quenching combined device
  • Wind power generation steel ball thermal treatment and quenching combined device
  • Wind power generation steel ball thermal treatment and quenching combined device

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Embodiment Construction

[0011] Such as figure 1 , 2 As shown, it includes a cooling pool 1, a feed port 2, a lifting mechanism 3, a spiral track 4, a coolant 5, a water pump 6, a liquid inlet pipe 7, a liquid outlet pipe 8, a heat exchanger 9, and a liquid injection port 10.

[0012] The top side of the above-mentioned cooling pool 1 is connected with a feed inlet 2, and the bottom is provided with a lifting mechanism 3, and a spiral track 4 is connected between the feed inlet 2 and the lifting mechanism 3, and the pool is filled with cooling liquid 5. The steel ball enters the spiral track 4 in the cooling pool 1 through the feed port 2. Due to the small slope of the spiral track 4 and the buoyancy of the cooling liquid 5, the steel ball slides down the spiral track 4 at a slower speed. The length of the spiral track 4 is longer, so the steel balls can fully contact with the cooling liquid 5 to dissipate heat during the sliding process to realize quenching, and the steel balls falling into the bott...

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Abstract

The invention relates to a wind power generation steel ball thermal treatment and quenching combined device which comprises a cooling pool, a feeding hole and a lifting mechanism, wherein the top side of the cooling pool is connected with the feeding hole, the bottom is provided with the lifting mechanism, cooling liquid is filled in the cooling pool; the cooling pool is internally provided with a spiral rail connected with the feeding hole and the lifting mechanism; and one side of the cooling pool is provided with a cooling liquid cooling and circulating device. The invention has the advantages of having large heat radiation area and little impaction because a steel ball slides along the spiral rail, avoiding the collision damage of the steel ball during the falling, and prolonging the contact time of the steel ball and the cooling liquid. One side of the cooling pool is connected with the cooling liquid cooling and circulating device, and spraying holes are uniformly arranged under the spiral rail to ensure that the cooled cooling liquid is uniformly distributed in the cooling pool, therefore, the quenching effect of the steel ball is improved.

Description

technical field [0001] The invention relates to a combination device for heat treatment, quenching and cooling of steel balls for wind power generation, which includes a cooling pool, a feeding port and a lifting mechanism. The top side of the cooling pool is connected to the feeding port, and the bottom is provided with a lifting mechanism. Background technique [0002] Steel balls are widely used in various high-precision products, which need to be quenched and cooled during the production process to increase the hardness of the steel balls. Usually, when the steel ball is quenched and cooled, several splitter panels are used to slow down the falling speed of the steel ball in the cooling pool. When the steel ball falls, it frequently hits the splitter panel, causing damage to the surface of the steel ball, especially for large steel balls. For example, the surface damage of steel balls for wind power generation is particularly serious, which affects the subsequent process...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D9/36C21D1/62C21D1/18
Inventor 王嵘何福艮汤国华贲志山石国庆
Owner JIANGSU LIXING GENERAL STEEL BALL
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