UHMWPE pipe extruder cooling line pressure relief valve

An ultra-high molecular weight, cooling pipeline technology, applied in the field of cooling pipeline pressure relief valve of ultra-high molecular weight polyethylene pipe extruder, can solve the problems of expansion and deformation of the cooling pipeline, affecting the normal operation of production, temperature rise, etc., to avoid Expansion burst effect

Active Publication Date: 2017-12-26
江苏润泰管业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ultra-high molecular weight polyethylene pipe extruder includes a cooling device for cooling the formed pipe. The cooling liquid of the cooling device will heat up greatly after absorbing the heat of the pipe. Expansion and deformation, even bursting, will affect the normal operation of production

Method used

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  • UHMWPE pipe extruder cooling line pressure relief valve
  • UHMWPE pipe extruder cooling line pressure relief valve

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Embodiment Construction

[0012] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0013] The invention provides a pressure relief valve capable of rapidly reducing the internal pressure of a cooling pipeline under high temperature and high pressure.

[0014] Such as figure 1 , figure 2 As shown, an ultra-high molecular weight polyethylene pipe extruder cooling pipeline pressure relief valve 1 includes a cooling pipeline connector 2, and a first air pressure telescopic rod 31 is arranged on the cooling pipeline connector 2 , the first air pressure telescopic rod 31 is also provided with a second air pressure telescopic rod 32, and a plurality of steam outlets 4 and exhaust pipes 5 are also provided on the cooling pipeline con...

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Abstract

The invention discloses a cooling pipeline pressure relief valve of an ultra-high molecular weight polyethylene pipe extruder, which comprises a cooling pipeline connecting body, and a first air pressure telescopic rod is arranged on the cooling pipeline connecting body. A second air pressure telescopic rod is also provided on the first air pressure telescopic rod, and a number of steam outlets and exhaust pipes are also provided on the cooling pipeline connection body, and the opening and closing of the steam outlets and exhaust pipes are controlled by The first air pressure telescopic rod and the second air pressure telescopic rod are controlled, the first air pressure telescopic rod and the second air pressure telescopic rod are connected in a high-damping sliding connection, and the steam outlet is provided with a layer of metal gauze. Since the ultra-high molecular weight polyethylene pipe extruder cooling pipeline pressure relief valve of the present invention is provided with two air pressure telescopic rods on the connecting body, these two telescopic rods will extend to the outside when the pressure in the pipe increases, and at the same time These two rods will open the steam outlet and the exhaust pipe arranged on the connecting body to release pressure, thereby avoiding the expansion and bursting of the cooling pipeline.

Description

technical field [0001] The invention relates to a pressure relief valve, more precisely, it is a pressure relief valve for a cooling pipeline of an ultra-high molecular weight polyethylene pipe extruder. Background technique [0002] Ultra-high molecular weight polyethylene pipe extruder is a kind of industrial equipment that is widely used in industrial production and has a broad application prospect. The ultra-high molecular weight polyethylene pipe extruder includes a cooling device for cooling the formed pipe. The cooling liquid of the cooling device will heat up greatly after absorbing the heat of the pipe. Expansion and deformation, even bursting, will affect the normal operation of production. Contents of the invention [0003] The invention mainly solves the technical problems existing in the prior art, thereby providing a pressure relief valve capable of rapidly reducing the internal pressure of the cooling pipeline under high temperature and high pressure. [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C47/88F16K17/02B29C48/09
CPCB29C48/9115F16K17/02B29C48/09B29C48/913B29C48/9135
Inventor 王海平
Owner 江苏润泰管业有限公司
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