CN203725448U - Pipe descaling device - Google Patents
Pipe descaling device Download PDFInfo
- Publication number
- CN203725448U CN203725448U CN201420114001.4U CN201420114001U CN203725448U CN 203725448 U CN203725448 U CN 203725448U CN 201420114001 U CN201420114001 U CN 201420114001U CN 203725448 U CN203725448 U CN 203725448U
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- China
- Prior art keywords
- compressed air
- air
- tunnel
- centralizer
- pneumatic hammer
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Abstract
The utility model discloses a pipe descaling device comprising a compressed air generation mechanism, a skimming descaling mechanism, and a grinding descaling mechanism. The compressed air generation mechanism comprises an air pump, an air storage cylinder, a driver, a first compressed air delivery pipe, an air cooler, an air pressure meter and a safety valve; a second compressed air delivery pipe and a third compressed air delivery pipe are connected to the air storage cylinder. The skimming descaling mechanism comprises an air hammer, an air hammer front connector, an air hammer rear connector, a skimmer and a first centralizer; the first centralizer is connected with the second compressed air delivery pipe through a first quick connector; a first ball valve and a first oil injector are connected to the second compressed air delivery pipe. The grinding descaling mechanism comprises a pneumatic grinder, a wire grinding head and a second centralizer; the second centralizer is connected with the third compressed air delivery pipe through a second quick connector; a second ball valve and a second oil injector are connected to the third compressed air delivery pipe. The pipe descaling device is good in descaling effect, high in efficiency and safe and environment friendly.
Description
Technical field
The utility model belongs to eliminating sludge in pipe technical field, specifically relates to a kind of apparatus for eliminating sludge in pipe.
Background technology
At mid-late oilfield development, usually adopt the method for displacement of reservoir oil by filling water to improve the recovery ratio of crude oil.In the injecting process, because water quality is not up to standard and water injection time is long, cause water flooding well pipe encrustation phenomenon serious.Inside pipe wall fouling meeting causes pipeline aperture to dwindle, and can increase trunking loss affects water filling on the one hand, also can affect on the other hand the pulling operation of instrument.
Domestic water well casing descaling method has at present: mechanical scraping, high-pressure water jet, chemical agent, sandblast scale removal etc.The required device of machinery scraping scale removal is complicated, and occupied ground is larger; There is larger danger in high-pressure water jet scale removal, consumable accessory is more; Chemical agent scale removal meeting causes environmental pollution, and post processing expense is large; Sandblast apparatus for eliminating sludge is comparatively complicated, is unfavorable for well field operation.
For example, application number is a kind of method that 201010598708.3 Chinese patent discloses descaling water pipe, by configuring certain density clorox and sodium oxide molybdena mixed solution, then the mixed solution being diluted in sealing lucifuge tank is injected by scale removal water pipe, simultaneously, toward being injected a certain amount of air by scale removal water pipe the inside, promote the carrying out of reaction, last toward being injected clear water in scale removal water pipe, clean by scale removal water pipe, this method belongs to chemical method scale removal, easily causes environmental pollution.Application number is that 201210061413.1 Chinese patent discloses a kind of oilfield water injection pipeline descaling device and descaling method, is made up of ball feeder, trap, ball and mobile tank car four parts, and ball feeder is made up of upper ball gate, lower ball gate, emptying gate; Trap is made up of inlet union, collection ball chamber, buffer board, blowdown ball gate, pollution discharge joint, collection ball plate, filter screen, driving lever, outlet connection; Ball is made up of spherical shell, ball and ball thorn; This apparatus structure complexity, service routine is loaded down with trivial details, and can only carry out dirty removing processing to the not serious water pipe of fouling.
Utility model content
Technical problem to be solved in the utility model is, for above-mentioned deficiency of the prior art, to provide a kind of apparatus for eliminating sludge in pipe, and it is simple in structure, uses simple operation, features high scale-removing effect, and safety and environmental protection, practical, be convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of apparatus for eliminating sludge in pipe, it is characterized in that: comprise that compressed air generates mechanism, backing-off cutting scale removal mechanism and grinding scale removal mechanism, described compressed air generates mechanism and comprises for generation of compressed-air actuated air pump, be connected with air pump and for driving the driving machine of air pump for the gas bomb of store compressed air, the compressed air outlet of described air pump is connected with the compressed air inlet of gas bomb with the aerial cooler being connected on the first compressed air tunnel by the first compressed air tunnel, on described gas bomb, be provided with air gauge and safety valve, on the compressed air outlet of described gas bomb, be connected with the second compressed air tunnel and the 3rd compressed air tunnel, described backing-off cutting scale removal mechanism comprises pneumatic hammer, be connected to the pneumatic hammer front connector of pneumatic hammer front end and be connected to the pneumatic hammer of pneumatic hammer rear end after joint, in described pneumatic hammer front connector, be connected with skimmer, after described pneumatic hammer, on joint, be connected with the first centralizer, described the first centralizer is connected with described the second compressed air tunnel by the first snap joint, is connected with the first ball valve and the first oil syringe on described the second compressed air tunnel, described grinding scale removal mechanism comprises air grinder and is fixedly connected on the steel wire bistrique of air grinder front end by clamp nut, on described air grinder, be connected with the second centralizer, described the second centralizer is connected with described the 3rd compressed air tunnel by the second snap joint, on described the 3rd compressed air tunnel, is connected with the second ball valve and the second oil syringe.
Above-mentioned a kind of apparatus for eliminating sludge in pipe, is characterized in that: described driving machine is diesel engine or motor.
Above-mentioned a kind of apparatus for eliminating sludge in pipe, is characterized in that: described the first compressed air tunnel, the second compressed air tunnel and the 3rd compressed air tunnel are high-pressure hose.
The utility model compared with prior art has the following advantages:
1, the utility model is simple in structure, rationally novel in design, and it is convenient to realize.
2, when the utility model uses, occupied ground is little, can, easily at well field operation, use simple operation.
3, the utility model, by backing-off cutting scale removal and grinding scale removal, can thoroughly be removed the dirt on inner-walls of duct, features high scale-removing effect, and can not cause environmental pollution, can reduce subsequent treatment expense.
4, applied range of the present utility model, can be applied to the eliminating sludge in pipe of oil wells in field and fixed venue, practical, is convenient to promote the use of.
In sum, the utility model is simple in structure, uses simple operation, features high scale-removing effect, and safety and environmental protection, practical, be convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1-compressed air generates mechanism; 1-1-driving machine; 1-2-air pump;
1-3-aerial cooler; 1-4-air gauge; 1-5-safety valve;
1-6-gas bomb; 2-grinding scale removal mechanism; 2-1-clamp nut;
2-2-steel wire bistrique; 2-3-air grinder; 3-backing-off cutting scale removal mechanism;
3-1-skimmer; The front connector of 3-2-pneumatic hammer; 3-3-pneumatic hammer;
Joint after 3-4-pneumatic hammer; 4-1-the first centralizer; 4-2-the second centralizer;
5-1-the first snap joint; 5-2-the second snap joint;
The 6-the three compressed air tunnel; 7-1-the first oil syringe;
7-2-the second oil syringe; 8-1-the first ball valve; 8-2-the second ball valve;
The 9-the first compressed air tunnel; The 10-the second compressed air tunnel.
Detailed description of the invention
As shown in Figure 1, the utility model comprises that compressed air generates mechanism 1, backing-off cutting scale removal mechanism 3 and grinding scale removal mechanism 2, described compressed air generates mechanism 1 and comprises for generation of compressed-air actuated air pump 1-2, be connected with air pump 1-2 and for driving the driving machine 1-1 of air pump 1-2 for the gas bomb 1-6 of store compressed air, the compressed air outlet of described air pump 1-2 is connected with the compressed air inlet of gas bomb 1-6 with the aerial cooler 1-3 being connected on the first compressed air tunnel 9 by the first compressed air tunnel 9, on described gas bomb 1-6, be provided with air gauge 1-4 and safety valve 1-5, on the compressed air outlet of described gas bomb 1-6, be connected with the second compressed air tunnel 10 and the 3rd compressed air tunnel 6, described backing-off cutting scale removal mechanism 3 comprises pneumatic hammer 3-3, be connected to the pneumatic hammer front connector 3-2 of pneumatic hammer 3-3 front end and be connected to the pneumatic hammer of pneumatic hammer 3-3 rear end after joint 3-4, on described pneumatic hammer front connector 3-2, be connected with skimmer 3-1, after described pneumatic hammer, on joint 3-4, be connected with the first centralizer 4-1, described the first centralizer 4-1 is connected with described the second compressed air tunnel 10 by the first snap joint 5-1, is connected with the first ball valve 8-1 and the first oil syringe 7-1 on described the second compressed air tunnel 10, described grinding scale removal mechanism 2 comprises air grinder 2-3 and is fixedly connected on the steel wire bistrique 2-2 of air grinder 2-3 front end by clamp nut 2-1, on described air grinder 2-3, be connected with the second centralizer 4-2, described the second centralizer 4-2 is connected with described the 3rd compressed air tunnel 6 by the second snap joint 5-2, is connected with the second ball valve 8-2 and the second oil syringe 7-2 on described the 3rd compressed air tunnel 6.
In the present embodiment, described driving machine 1-1 is diesel engine or motor.Described the first compressed air tunnel 9, the second compressed air tunnel 10 and the 3rd compressed air tunnel 6 are high-pressure hose.
The course of work of the present utility model is: after driving machine 1-1 starts working, driving machine 1-1 drives air pump 1-2 work, the compressed air producing is cooling and be transported in gas bomb 1-6 by the first compressed air tunnel 9 through aerial cooler 1-3, air gauge 1-4 and safety valve 1-5 are housed on gas bomb 1-6, after the compressed air pressure in gas bomb 1-6 exceedes the setting of safety valve 1-5, safety valve 1-5 automatic vent, has ensured safety, when the compressed air pressure in the upper gas bomb 1-6 showing of air gauge 1-4 reaches after the required operating pressure 0.5MPa～0.8MPa of described apparatus for eliminating sludge in pipe work, first open the first ball valve 8-1, compressed air is along the first oil syringe 7-2, the second compressed air tunnel 10 enters into pneumatic hammer 3-3, now will be connected to skimmer 3-1 on pneumatic hammer front connector 3-2 and aim at the endoporus of pipeline to be cleaned, piston in pneumatic hammer 3-3 is under compressed-air actuated effect, the high-frequency impulse motion that generation frequency is 12Hz～16Hz, hammering skimmer 3-1, skimmer 3-1 is delivered to this hammer force on the incrustation scale being attached on pipe wall to be cleaned again, constantly the incrustation scale in pipeline to be cleaned is cut, thereby by incrustation scale flake-off from pipe wall to be cleaned, the incrustation scale of flake-off is in pneumatic hammer 3-3 under gas effect out, discharge from the other end of pipeline to be cleaned, in the time that pipeline to be cleaned is water flooding well pipe, because water flooding well pipe is longer, be generally 9m～10m, at this moment the first centralizer 4-1 is carried along pneumatic hammer 3-3 together with the second compressed air tunnel 10 in pipeline to be cleaned, until the other end of whole pipeline to be cleaned, complete after the backing-off cutting of incrustation scale in pipeline to be cleaned, close the first ball valve 8-1.And then open the second ball valve 8-2, compressed air enters into air grinder 2-3 along the second oil syringe 7-2, the 3rd compressed air tunnel 6, air grinder 2-3 starts working, the steel wire bistrique 2-2 that is fixedly connected on air grinder 2-3 front end starts rotation, and rotary power is thoroughly disposed a small amount of dirt of inner-walls of duct remnants to be cleaned; In the time that pipeline to be cleaned is water flooding well pipe, the second centralizer 4-2 is carried along air grinder 2-3 together with the 3rd compressed air tunnel 6 in pipeline to be cleaned, until the other end of whole pipeline to be cleaned completes after the scale removal of whole pipeline to be cleaned, close the second ball valve 8-2.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification of above embodiment being done according to the utility model technical spirit, change and equivalent structure change, and all still belong in the protection domain of technical solutions of the utility model.
Claims (3)
1. an apparatus for eliminating sludge in pipe, it is characterized in that: comprise that compressed air generates mechanism (1), backing-off cutting scale removal mechanism (3) and grinding scale removal mechanism (2), described compressed air generates mechanism (1) and comprises for generation of compressed-air actuated air pump (1-2), be connected with air pump (1-2) and for driving the driving machine (1-1) of air pump (1-2) for the gas bomb (1-6) of store compressed air, the compressed air outlet of described air pump (1-2) is connected with the compressed air inlet of gas bomb (1-6) with the aerial cooler (1-3) being connected on the first compressed air tunnel (9) by the first compressed air tunnel (9), on described gas bomb (1-6), be provided with air gauge (1-4) and safety valve (1-5), on the compressed air outlet of described gas bomb (1-6), be connected with the second compressed air tunnel (10) and the 3rd compressed air tunnel (6), described backing-off cutting scale removal mechanism (3) comprises pneumatic hammer (3-3), joint (3-4) after being connected to the pneumatic hammer front connector (3-2) of pneumatic hammer (3-3) front end and being connected to the pneumatic hammer of pneumatic hammer (3-3) rear end, in described pneumatic hammer front connector (3-2), be connected with skimmer (3-1), on joint after described pneumatic hammer (3-4), be connected with the first centralizer (4-1), described the first centralizer (4-1) is connected with described the second compressed air tunnel (10) by the first snap joint (5-1), on described the second compressed air tunnel (10), be connected with the first ball valve (8-1) and the first oil syringe (7-1), described grinding scale removal mechanism (2) comprises air grinder (2-3) and is fixedly connected on the steel wire bistrique (2-2) of air grinder (2-3) front end by clamp nut (2-1), on described air grinder (2-3), be connected with the second centralizer (4-2), described the second centralizer (4-2) is connected with described the 3rd compressed air tunnel (6) by the second snap joint (5-2), on described the 3rd compressed air tunnel (6), is connected with the second ball valve (8-2) and the second oil syringe (7-2).
2. according to a kind of apparatus for eliminating sludge in pipe claimed in claim 1, it is characterized in that: described driving machine (1-1) is diesel engine or motor.
3. according to a kind of apparatus for eliminating sludge in pipe claimed in claim 1, it is characterized in that: described the first compressed air tunnel (9), the second compressed air tunnel (10) and the 3rd compressed air tunnel (6) are high-pressure hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114001.4U CN203725448U (en) | 2014-03-13 | 2014-03-13 | Pipe descaling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114001.4U CN203725448U (en) | 2014-03-13 | 2014-03-13 | Pipe descaling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203725448U true CN203725448U (en) | 2014-07-23 |
Family
ID=51195551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420114001.4U Expired - Fee Related CN203725448U (en) | 2014-03-13 | 2014-03-13 | Pipe descaling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203725448U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368574A (en) * | 2014-10-24 | 2015-02-25 | 永城煤电控股集团有限公司 | Pneumatic pipe clearing machine |
| CN104368570A (en) * | 2014-10-29 | 2015-02-25 | 无锡艾科瑞思产品设计与研究有限公司 | Device for removing incrustation inside faucet |
| CN104907296A (en) * | 2015-02-06 | 2015-09-16 | 吉林建筑大学 | Half-embedded flexible water supply pipeline cleaning device and descaling method |
| CN105370998A (en) * | 2015-12-03 | 2016-03-02 | 贵州省材料产业技术研究院 | Descaling composite pipeline, descaling structure and descaling method |
| CN106429459A (en) * | 2016-11-30 | 2017-02-22 | 李良 | Pipeline high-efficient slurry conveying device |
| CN110559462A (en) * | 2019-08-16 | 2019-12-13 | 西丰中天恒安环保消毒科技有限公司 | Waterway disinfection method for oral comprehensive treatment table |
-
2014
- 2014-03-13 CN CN201420114001.4U patent/CN203725448U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368574A (en) * | 2014-10-24 | 2015-02-25 | 永城煤电控股集团有限公司 | Pneumatic pipe clearing machine |
| CN104368570A (en) * | 2014-10-29 | 2015-02-25 | 无锡艾科瑞思产品设计与研究有限公司 | Device for removing incrustation inside faucet |
| CN104907296A (en) * | 2015-02-06 | 2015-09-16 | 吉林建筑大学 | Half-embedded flexible water supply pipeline cleaning device and descaling method |
| CN105370998A (en) * | 2015-12-03 | 2016-03-02 | 贵州省材料产业技术研究院 | Descaling composite pipeline, descaling structure and descaling method |
| CN106429459A (en) * | 2016-11-30 | 2017-02-22 | 李良 | Pipeline high-efficient slurry conveying device |
| CN110559462A (en) * | 2019-08-16 | 2019-12-13 | 西丰中天恒安环保消毒科技有限公司 | Waterway disinfection method for oral comprehensive treatment table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20200313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |