Dynamic sealing device and turnover type mixing machine adopting device

A dynamic sealing and mixing machine technology, applied in engine sealing, engine components, applications, etc., can solve the problems of easy wear of rubber materials, leakage of raw materials, pollution of the environment, etc., and achieve easy replacement and maintenance, long service life, and reliability high effect

Inactive Publication Date: 2011-02-16
李兴斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Sealing technology has a very wide range of applications in industrial production. However, most of the existing sealing technologies use elastic material parts such as rubber sealing rings to compress the sealing part to achiev

Method used

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  • Dynamic sealing device and turnover type mixing machine adopting device
  • Dynamic sealing device and turnover type mixing machine adopting device
  • Dynamic sealing device and turnover type mixing machine adopting device

Examples

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with the accompanying drawings.

[0030] like figure 1 , 2 , 3, 4, 5, and 6, the dynamic sealing device of the present invention includes a dynamic sealing gasket 1, and the dynamic sealing gasket 1 is fixedly arranged on the shaft 2 without gaps, and the supporting ring 3 is fixed on the frame 6 by screws, and the backing ring 4 and the support ring 3 are connected by key grooves and keys and can slide relative to each other. A number of holes are evenly arranged in the back ring 4, and springs 5 ​​are arranged in each hole. The two ends of the spring 5 are connected with the back ring 4 and the frame 6 respectively. 5 The lining ring 4 and the dynamic gasket 1 are always tightly attached by elastic force, wherein the dynamic gasket 1 rotates with the shaft 2, and the lining ring 4 slides between the support ring 3 under the action of the spring 5 and is always in contact with the dynamic gasket 1 F...

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Abstract

The invention provides a dynamic sealing device which comprises a dynamic sealing gasket prepared by No.304 stainless steel material, a lining ring and a supporting ring, wherein the dynamic sealing gasket is a thin circular ring sheet, an elastic part is arranged on the dynamic sealing gasket, the elastic part can lead the dynamic sealing gasket to be always in tight bonding with the lining ringthrough the elastic force, the lining ring and the supporting ring are connected through a fastener, and the supporting ring is connected and arranged on a frame through a revolution surface.

Description

technical field [0001] The invention relates to sealing technology, in particular to a self-pressing flat sliding sealing device. Background technique [0002] Sealing technology has a very wide range of applications in industrial production. However, most of the existing sealing technologies use elastic material parts such as rubber sealing rings to compress the sealing parts to achieve the purpose of sealing. It often leads to seal failure. This frequent replacement of sealing materials will not only cause insufficient production capacity, but also cause unnecessary leakage of raw materials and environmental pollution. Contents of the invention [0003] Aiming at the defects and deficiencies in the prior art, the purpose of the present invention is to provide a new type of dynamic sealing device. [0004] Another object of the present invention is to provide a tumble mixer using the above-mentioned dynamic sealing device. [0005] Technical scheme of the present invent...

Claims

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Application Information

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IPC IPC(8): A23N17/00F16J15/34F16J15/18
Inventor 李兴斌
Owner 李兴斌
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