Sound-deadening oxygen blast tube
A technology for passing air pipes and pipes, which is applied in the direction of hoses, pipes, pipes/pipe joints/pipe fittings, etc. It can solve the problems of short service life, oil in the pipe, and corrosion resistance, etc., and achieve long service life, easy operation, and good noise reduction effect of effect
Inactive Publication Date: 2008-08-13
曹小鹏
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Problems solved by technology
[0002] At present, metal pipes and rubber hoses are mostly used in blast furnaces in steel mills and automobiles. Although rubber hoses have better pressure resistance than metal pipes, they are not corrosion-resistant. The biggest disadvantage is that the pipes contain oil, and metal pipes have better corrosion resistance than rubber hoses. However, the pressure resistance is worse than that of the rubber hose. There are no relatively cash products and technologies on the market to replace them, and the products with a shorter service life
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[0009] The present invention will be described in further detail below in conjunction with the accompanying drawings.
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The present invention provides an anechoic oxygen blast acetic tube, composed of a stainless steel plate as raw material, the inner is a metal tube having corrugation, the outer is a layer and multiple layers metal protecting net, a segment smoothing lining tube is added in the tube. The tube of the invention added a smoothing stainless steel lining achieves excellent anechoic effect, pressureproof, wetproof, corrosion resistant, convenient installation, easy operation and long life.
Description
technical field [0001] The invention relates to a sound-absorbing oxygen blowing pipe. Background technique [0002] At present, metal pipes and rubber hoses are mostly used in blast furnaces in steel mills and automobiles. Although rubber hoses have better pressure resistance than metal pipes, they are not corrosion-resistant. The biggest disadvantage is that the pipes contain oil, and metal pipes have better corrosion resistance than rubber hoses. However, the pressure resistance is worse than that of the rubber hose. There are no relatively cash products and technologies to replace them on the market, and the products have a shorter service life. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention aims to provide a sound-absorbing oxygen blowing trachea. [0004] The technical scheme adopted in the present invention is: [0005] A sound-absorbing oxygen-blowing gas pipe, the pipe is made of stainless steel plate, insid...
Claims
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IPC IPC(8): F16L11/26F16L11/15
Inventor 曹小鹏
Owner 曹小鹏