CN2577993Y - Device for removing scales in pipe - Google Patents
Device for removing scales in pipe Download PDFInfo
- Publication number
- CN2577993Y CN2577993Y CN 01266759 CN01266759U CN2577993Y CN 2577993 Y CN2577993 Y CN 2577993Y CN 01266759 CN01266759 CN 01266759 CN 01266759 U CN01266759 U CN 01266759U CN 2577993 Y CN2577993 Y CN 2577993Y
- Authority
- CN
- China
- Prior art keywords
- dirty
- knurl
- pipe
- circular flange
- flange dish
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cleaning In General (AREA)
Abstract
The utility model relates to a device for removing scales in pipes, which comprises five parts which are respectively a mandrel, a circular flange disc, a leather cup, a triangular sharp knife and a scratch board. The utility model has the advantage that when the pipe cleaner, scales on positions in any direction can be removed to prevent the pipe from clogging owing to the block of the scales in the pipe cleaner.
Description
Affiliated technical field
A kind of device of the utility model metal conduit cleaning and descaling.
Background technology
At present, the wiper that is used for the pipeline cleaning and descaling can be divided into soft wiper and hard machinery wiper two big classes substantially, and their version then has varied.With regard to hard machinery wiper, its basic structure is: rigid central spindle's support body, apparatus for eliminating sludge such as the leather cup of all size, circular flange dish and scraper plate.This type of wiper has been widely used in the cleaning of multiple pipeline.As ash discharge slag pipeline of material conveying pipe, waste water recovery channel, power plant and the heating power factory of coal mine drainage pipeline, metallurgy industry etc.In these pipelines, can produce the dirty knurl that differs in size, especially the ash discharge slag pipeline of power plant, heating power factory and the material conveying pipe of metallurgy industry, just be easy to generate so dirty knurl especially, have the volume of some dirty knurls can occupy the 2/3-3/4 of caliber, these dirty knurls directly affect the conveying of material medium.For removing so dirty knurl, use common wiper to be difficult to proving effective, and snap into before the dirty knurl wiper is stifled easily, so cause the waste of great amount of manpower and material resources for the pipeline cleaning.
Summary of the invention
The purpose of this utility model is a kind of interior dirty knurl of elimination pipe that is used for of design, especially eliminates the hard machinery wiper of ultrahard dirt knurl.
In order to eliminate dirty knurl, conventional wiper just seems strong inadequately, must design novel dirty knurl cancellation element.The utility model is achieved through the following technical solutions: a kind of dirty knurl cancellation element, it comprises: axle, circular flange dish, leather cup, triangle sharp knife and scraper plate five parts are formed.It is characterized in that: eliminate on the device front end flange dish of dirty knurl several triangle sharp knives are housed, rounded body zigzag scraper plate is housed before the circular flange dish of back.
Description of drawings
Be described further below in conjunction with most preferred embodiment of the present utility model and accompanying drawing.Fig. 1-1,2nd is used to eliminate the triangle sharp knife of dirty knurl, is installed on the front end face of circular flange dish Fig. 1-3; Fig. 1-4 and Fig. 1 the-the 8th, and the bowl-type rubber cup is contained in respectively on the circular flange dish Fig. 1-3,7 of front and back; Fig. 1-5 is a mandrel; Fig. 1-6 is a rounded body zigzag scraper plate.
The specific embodiment
In Fig. 1, triangle sharp knife (1-1,2) installation is welded on the front end face of garden shape ring flange (1-3), leather cup (1-4) and garden shape ring flange (1-3) also are installed in the front end of mandrel (1-5), and the rear end that again garden shape body zigzag scraper plate (1-6) and garden shape ring flange (1-7), leather cup (1-8) is installed in successively mandrel (1-5) gets final product.When the utility model moves in pipe, for the dirty knurl at any position in the pipe, at first will be exposed by the triangle sharp knife, whole dirty knurl is destroyed, and the scraper plate of back can stay elimination with dirt.Such wiper snaps in the pipe with regard to being unlikely to block up because of dirty knurl.
Claims (1)
1, dirty knurl cancellation element in a kind of pipe, it comprises: mandrel, circular flange dish, leather cup, triangle sharp knife and scraper plate five parts are formed, it is characterized in that: eliminate on the device front circular flange dish of dirty knurl several triangle sharp knives are housed, rounded body zigzag scraper plate is housed before the circular flange dish of back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01266759 CN2577993Y (en) | 2001-10-31 | 2001-10-31 | Device for removing scales in pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01266759 CN2577993Y (en) | 2001-10-31 | 2001-10-31 | Device for removing scales in pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2577993Y true CN2577993Y (en) | 2003-10-08 |
Family
ID=33673358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01266759 Expired - Fee Related CN2577993Y (en) | 2001-10-31 | 2001-10-31 | Device for removing scales in pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2577993Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710093A (en) * | 2016-04-21 | 2016-06-29 | 安徽意力电缆有限公司 | Self-driving type cable tube bank cleaning device |
| CN106001019A (en) * | 2016-07-18 | 2016-10-12 | 红塔烟草(集团)有限责任公司 | Scale removing tool and method for deep well pipeline |
| CN110548580A (en) * | 2019-09-10 | 2019-12-10 | 常州大学 | Rotary combined tool bit for crushing and unfreezing pipeline and pipeline crushing and unfreezing device |
-
2001
- 2001-10-31 CN CN 01266759 patent/CN2577993Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710093A (en) * | 2016-04-21 | 2016-06-29 | 安徽意力电缆有限公司 | Self-driving type cable tube bank cleaning device |
| CN106001019A (en) * | 2016-07-18 | 2016-10-12 | 红塔烟草(集团)有限责任公司 | Scale removing tool and method for deep well pipeline |
| CN110548580A (en) * | 2019-09-10 | 2019-12-10 | 常州大学 | Rotary combined tool bit for crushing and unfreezing pipeline and pipeline crushing and unfreezing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |