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Long-distance hydraulic power pipe scraper capable of passing through valve

A scraper and long-distance technology, applied in chemical instruments and methods, cleaning methods and utensils, cleaning hollow objects, etc., can solve the problems of not being able to drag for long distances, not passing through valves, and high energy consumption, so as to save flushing costs , cost saving, good scalability

Active Publication Date: 2012-10-03
哈尔滨凯纳科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the problems that the existing scraper pipe cleaning method cannot be dragged for a long distance, cannot pass through valves and elbows, and has high energy consumption, and further provides a long-distance hydraulic scraper that can pass through valves

Method used

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  • Long-distance hydraulic power pipe scraper capable of passing through valve
  • Long-distance hydraulic power pipe scraper capable of passing through valve
  • Long-distance hydraulic power pipe scraper capable of passing through valve

Examples

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specific Embodiment approach 1

[0012] Specific implementation mode one: combine figure 1 and figure 2 Describe this embodiment, this embodiment includes hard plastic rod 1, nylon cloth cover 2, rivet 3, several steel sheets 4 and several scrapers 5, the top of several steel sheets 4 is fixedly connected with hard plastic rod 1 , the tail end of each steel sheet 4 is welded with a scraper 5, and the scraper 5 is arranged parallel to the hard plastic rod 1, and several scrapers 5 are arranged in a ring shape along the same circumference, and the outer surface of the scraper 5 is provided with a serrated edge 5-1 , Nylon cloth cover 2 is wrapped on several steel sheets 4 outer surfaces. The top of the hard plastic rod 1 is provided with holes, and the holes are used to fix the nylon cloth cover 2 and the steel sheet 4, and the hard plastic rod 1, the nylon cloth cover 2 and several steel sheets 4 form an umbrella-shaped structure. Because the steel sheet 4 is used as a support, the pipe scraper has good fle...

specific Embodiment approach 2

[0013] Specific implementation mode two: combination figure 1 and figure 2 The present embodiment will be described. The steel sheet 4 of the present embodiment has a width of 2 mm to 3 mm and a width of 5 mm to 6 mm. This is designed to make the steel sheet 4 more flexible, so that the nylon cloth cover 2 of the scraper can bend and shrink, so that it can pass through the elbow on the pipeline, and when passing through the valve, it will be squeezed by the pipe wall and can be close to the hard plastic. The rod 1 makes the diameter of the nylon cloth cover 2 smaller, thereby normally passing through a valve smaller than the pipe diameter. Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0014] Specific implementation mode three: combination figure 1 and figure 2 The present embodiment will be described. The material of the steel sheet 4 of the present embodiment is stainless steel. Stainless steel has good flexibility and long service life. Other compositions and connections are the same as those in the first or second embodiment.

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Abstract

The invention relates to a long-distance hydraulic power pipe scraper capable of passing through a valve, and relates to a pipeline cleaning device. By the long-distance hydraulic power pipe scraper, the problem that a pipe scraper cannot be dragged for a long distance and cannot pass through a valve and an elbow and the problem of high energy consumption in the conventional method for cleaning a pipeline by the pipe scraper are solved. The long-distance hydraulic power pipe scraper comprises a hard plastic bar, a nylon cloth shade, a rivet, a plurality of steel sheets and a plurality of scrapers, wherein the top ends of a plurality of steel sheets are fixedly connected with the hard plastic bar; the tail end of each steel sheet is welded with a scraper; each scraper is parallel to the hard plastic bar; a sawtooth blade is arranged on the outer surface of each scraper; and the nylon cloth shade wraps the outer lateral surfaces of a plurality of steel sheets. The long-distance hydraulic power pipe scraper is used for cleaning the inner wall of the pipeline.

Description

technical field [0001] The invention relates to a pipeline cleaning device. Background technique [0002] After the raw water enters the water plant through the water intake system, after a series of treatments, it is finally transported to the users by the water distribution network. The water distribution network is closest to the users, so the water quality of the pipe network is directly related to the health of the human body. After the pipe network is put into use, the pipe will be corroded under the action of microorganisms, electrochemical and physical, and pipe scale will be formed. Therefore, in order to ensure the water quality, it is necessary to clean the scale on the inner wall of the pipe. [0003] At present, most of the cleaning of pipeline fouling adopts traction scraper; the structure of existing traction scraper is as follows: several scraping blades are evenly distributed on the outer surface of the cylinder, and the scraper is dragged on the pipeline by...

Claims

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Application Information

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IPC IPC(8): B08B9/055
Inventor 高金良周连波刁美玲
Owner 哈尔滨凯纳科技股份有限公司
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