Automatic cooler for mesh belt furnace fan bearings

A technology of automatic cooling device and mesh belt furnace, applied in furnace cooling, furnace, furnace type and other directions, can solve the problems of high cost and large waste of water resources, and achieve the effect of saving cost and improving intelligence

Inactive Publication Date: 2012-07-11
苏州新凌电炉有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Then the traditional cooling measures usually use tap water circulation cooling, although the cooling effect is better, but the waste of water resources is relatively large, and the cost of manufacturing is relatively high

Method used

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  • Automatic cooler for mesh belt furnace fan bearings
  • Automatic cooler for mesh belt furnace fan bearings
  • Automatic cooler for mesh belt furnace fan bearings

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Embodiment Construction

[0011] In the following, the specific implementation manners of the present invention will be further described in detail in conjunction with the accompanying drawings of the embodiments, so as to make the technical solution of the present invention easier to understand and grasp.

[0012] Such as figure 1 and figure 2 As shown, the mesh belt furnace of the present invention has the basic structure of the traditional roller type mesh belt quenching furnace. It mainly includes a feed inlet (not shown), a feeding frame, a furnace and a discharge port (not shown), and a cooling device is provided between the rotating shaft 21 of the fan 2 on the top of the furnace 1 and the bearing seat 11. Compared with the prior art, the automatic cooling device of the present invention includes a heat dissipation tank body 3, through which two hollow metal hoses 31 and 32 are respectively input and output connected to the cooling sealed chamber of the bearing seat 11 to form a liquid circula...

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Abstract

Aimed at the improvement of the conventional industrial heat treatment apparatus, particularly the feeding unit structure of a carrier roller type mesh belt quenching furnace, the invention discloses an automatic cooler for mesh belt furnace fan bearings, which is mounted between a rotary shaft of a fan and a bearing pedestal of the fan. In particular, the automatic cooler comprises a heat-dissipating tank body, which communicates with the sealed cooling cavity of the bearing pedestal respectively through two hollow metal hoses for input and output, so that a liquid-circulating loop is formed, and moreover, cooling oil is filled in the heat-dissipating tank body. When being put into practice, the automatic cooler can utilize the circulatory cooling of the cooling oil and the heat-dissipating tank body to rapidly dissipate the heat produced by the high-speed rotation of the shaft of the fan, the cooling effect is remarkable, the cooling oil-recycling rate is high, and the cost spent by the usage of cooling water is greatly saved. In addition, a temperature sensor arranged on the bearing pedestal can automatically sense the time for cooling and control the driving switch of the liquid-circulating loop of the heat-dissipating tank body, thus increasing the intelligence of the mesh belt furnace heat-dissipating system.

Description

technical field [0001] The invention relates to an industrial heat treatment device, in particular to a structural design for improving the heat dissipation performance of a mesh belt furnace, and belongs to the field of mechanical design and manufacturing. Background technique [0002] Mesh belt furnace is currently a widely used industrial heat treatment equipment. With the help of the circular rolling of the mesh belt, the workpieces to be processed, which are fed from the feeding port, are driven through the feeding frame, the furnace, and discharged from the discharge port at the end of the furnace. . Wherein, the top of the furnace is equipped with a fan for adjusting the air flow in the furnace. During the heat treatment of the workpiece, the fan shaft rotates at a high speed in its bearing seat, and the heat generated by friction will gradually accumulate. High-speed rotation in the environment is easy to be worn, which affects the normal operation of the entire mes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B9/30F27D9/00
Inventor 徐伟东宋国平
Owner 苏州新凌电炉有限公司
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