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Elbow connecting pipe

A technology for connecting pipes and elbows, applied in the field of quartz mortar conveying pipes, can solve the problems of difficult disassembly, pipe elbow impact, easy damage, etc., and achieve the effects of easy maintenance and disassembly, slowing down direct erosion, and slowing down the flow rate.

Inactive Publication Date: 2013-09-04
吴军红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide an elbow connecting pipe for the defects that the existing pipeline elbow is easily damaged and difficult to be replaced due to the impact of the water slurry material

Method used

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  • Elbow connecting pipe

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Embodiment Construction

[0011] Such as figure 1 As shown, an elbow connecting pipe of the present invention includes a straight pipe 2, one end of the straight pipe 2 is provided with a flange 1, and the other end is a circular arc-shaped closed end 22, which is on the pipe wall in the middle of the straight pipe 1. There is an elbow 3 placed vertically with the straight pipe and communicated with the straight pipe, the end of the elbow 3 is provided with a flange 2 4, and the flange 2 at the end of the elbow 3 is connected to a rubber connecting pipe 5 One part of the flange of the straight pipe 2 has a narrowing 21, so that the diameter of one part of the flange of the straight pipe 2 is smaller than the diameter from the flange of the straight pipe to the arc-shaped closed end. The straight pipe 2 is used to slow down the flow rate of the water slurry material. The length of the straight pipe 2 can be changed according to the flow rate of the water slurry material. When the flow rate is large, the...

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Abstract

The invention relates to an elbow connecting pipe which comprises a straight pipe (5). The elbow connecting pipe is characterized in that one end of the straight pipe (5) is provided with a first flange (1), the other end of the straight pipe (5) is an arc sealing end (22), a bent pipe (3) which is arranged perpendicular to the straight pipe and is communicated with the straight pipe is arranged on the pipe wall in the middle of the straight pipe (5), a second flange (4) is arranged on the end portion of the bent pipe (3), and a rubber connecting pipe (5) is connected on the second flange of the end portion of the bent pipe (3). The elbow connecting pipe has the advantages that the diameter of the straight pipe is larger than that of the straight pipe flange, so that flow speed of water thick liquid is slowed, the top portion of a buffer pipe is in an arc shape, erosion resistance is strong, direct erosion on a pipeline elbow by water thick liquid materials is lowered, the service life of the pipeline elbow is prolonged, the rubber connecting pipe and the flanges are added, and maintaining and replacing of the elbow are convenient.

Description

technical field [0001] The invention relates to a conveying pipe for quartz mortar, in particular to an elbow connection pipe for the conveying pipe for quartz mortar. Background technique [0002] In industrial production, it is very common to use pipelines to transport water slurry materials, such as pipelines to transport quartz mortar. During use, there are many pipe elbows on the pipe, generally including the elbow inlet pipe and the elbow outlet pipe, and the two are connected by a section of arc-shaped pipe. Since the pipe elbow is most impacted by the water slurry material, It is also the most vulnerable, and it is not easy to disassemble and replace because the elbow is threaded. Contents of the invention [0003] The purpose of the present invention is to provide an elbow connecting pipe which is easy to be damaged and difficult to replace due to the impact of the water slurry material on the existing pipe elbow. [0004] The technical solution adopted by the p...

Claims

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Application Information

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IPC IPC(8): F16L43/02F16L55/045
Inventor 吴军红胡传海
Owner 吴军红
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