Hydraulic engineering construction pipeline rust removal device

A water conservancy project and pipeline technology, which is applied in the direction of explosion generating devices, manufacturing tools, metal processing equipment, etc., can solve the problems of water pipeline modification and affecting service life, etc.

Inactive Publication Date: 2019-02-12
SHAANXI HANTAI WATER CONSERVANCY & HYDROPOWER SURVEY & DESIGN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, in the construction process of water conservancy projects, the water pipeline is an important construction equipment. Since the water pipeline is exposed for a long time, the surface will be rusted. If it is not treated in time, it will cause the decoration of the water pipeline and affect its service life. Therefore, it is necessary Design a water conservancy construction pipeline rust removal device to meet the above needs

Method used

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  • Hydraulic engineering construction pipeline rust removal device
  • Hydraulic engineering construction pipeline rust removal device
  • Hydraulic engineering construction pipeline rust removal device

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Embodiment approach

[0021] As a preferred embodiment of the present invention, the sliding device 2 includes a sleeve rod 19 and an inner rod 21 disposed inside the sleeve rod 19 and slidably connected thereto, the inner rod 21 is connected to the sleeve rod 19 through a spring 20, The end of the inner rod 21 is connected with a roller 23 through a bracket 22 .

[0022] As a preferred embodiment of the present invention, the surface of the roller 23 is provided with an anti-slip layer 24, and the anti-slip layer 24 is made of soft rubber material.

[0023] As a preferred embodiment of the present invention, a first solenoid valve 6 is provided on the gas delivery pipe 7, a second solenoid valve 13 is provided on the water delivery pipe 16, and a third electromagnetic valve 6 is provided on the sand delivery pipe 18. valve 17.

[0024] As a preferred embodiment of the present invention, the water delivery pipe 16 is provided with a water pump 12 .

[0025] In this derusting device, an air compre...

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Abstract

The invention discloses a hydraulic engineering construction pipeline rust removal device which comprises a device main body and sliding devices. An arc groove is formed in the middle position of thebottom of the device main body, the sliding devices are arranged on the two sides of the bottom of the device main body, and an air compressor is arranged inside the device main body. According to therust removal device, since the air compressor, a water storage tank and a sand storage tank are arranged inside the device main body, the sand storage tank is connected with a spray gun through a sand conveying pipe, the water storage tank is connected with the sand conveying pipe through a water conveying pipe, flowing sand in the sand conveying pipe enters the spray gun, the air compressor is connected with the spray gun through a gas conveying pipe, sand sprayed by the spray gun has the high impact force, therefore, rust on the surface of the water conveying pipe is removed, the rust removal effect is ensured, the device main body slides on the water conveying pipe since the sliding devices are arranged, rolling wheels on the sliding devices can stretch and retract through inner rods,therefore, using requirements of different pipes are met, and applicability is higher.

Description

technical field [0001] The invention relates to the technical field of water conservancy construction, in particular to a rust removal device for water conservancy construction pipelines. Background technique [0002] At present, in the construction process of water conservancy projects, the water pipeline is an important construction equipment. Since the water pipeline is exposed for a long time, the surface will be rusted. If it is not treated in time, it will cause the decoration of the water pipeline and affect its service life. Therefore, it is necessary A water conservancy construction pipeline derusting device is designed to meet the above requirements. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a water conservancy construction pipeline derusting device to improve the problems raised in the above-mentioned background technology. The present invention has a reasonable design, can ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24C3/02B24C5/02
CPCB24C3/02B24C5/02
Inventor 曹永健
Owner SHAANXI HANTAI WATER CONSERVANCY & HYDROPOWER SURVEY & DESIGN CO LTD
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