CN201223866Y - Pipeline scar cleaner - Google Patents
Pipeline scar cleaner Download PDFInfo
- Publication number
- CN201223866Y CN201223866Y CNU2008200964149U CN200820096414U CN201223866Y CN 201223866 Y CN201223866 Y CN 201223866Y CN U2008200964149 U CNU2008200964149 U CN U2008200964149U CN 200820096414 U CN200820096414 U CN 200820096414U CN 201223866 Y CN201223866 Y CN 201223866Y
- Authority
- CN
- China
- Prior art keywords
- nozzle
- pipeline
- pipe
- cleaning device
- spray head
- 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 - Lifetime
Links
- 231100000241 scar Toxicity 0.000 title abstract 3
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 230000037390 scarring Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000007921 spray Substances 0.000 abstract 4
- 206010039509 Scab Diseases 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Abstract
The utility model discloses a pipe scar cleaning device, wherein, a nozzle (2) is arranged on a high-pressure spray head (1); the nozzle forms a 30 to 60-degree angle with the inner wall of a pipe (4); and the spray head is connected with a high-pressure pump through a metal hose (3). Nozzles are evenly distributed on the spray head; and the diameter of the spray head is less than the internal diameter of the pipe to be cleaned. Compared with the prior art, the pipe scar cleaning device has the advantages of simple operation, easy manufacturing, good pipe cleaning effect and short required time, which greatly reduces the labor intensity of the operator and the cleaning cost of pipelines.
Description
Technical field:
The utility model belongs to pipeline cleaning technique field.
Background technology:
In the production process of various industries, scabbing and cleaning of pipeline is the puzzlement producer's a technical barrier always.Particularly in hydrometallurgy industry aluminum oxide production process,, when material is carried by pipeline, can on pipeline and equipment, produce and scab in a lot of operations.As in " single-sleeve preheating-autoclave is strengthened stripping " operation, after material flowed for a long time, the charge tube of autoclave scabbed seriously, and the thickness that scabs reaches more than the 20mm, the inventory that the charge tube unit are is passed through significantly reduces, and the punishment in advance ability reduces greatly.When stripping unit inlet amount is mentioned 430m
3During/h, raise, make system's fluctuation of service, membrane pump damage greatly, have bigger potential safety hazard owing to charge tube punishment in advance scarce capacity causes whole stripping unit pressure.And scab that more knot is thicker, have a strong impact on production.
The method and apparatus of pipe blow-through has multiple in the prior art: the one, to wash to the other end with the end of water under high pressure from pipeline, and the problem of its existence is that the consumption of water is very big and cleaning performance is bad, scabs to be difficult for washing off; The 2nd, beat outside tube wall with hammer, making scabs is vibrated and is become flexible, water flushing again, it is bad that the problem of its existence is that pipeline is struck easily, and labor intensity of operating staff is big, and cleaning performance neither be fine.The 3rd, adopt dilute sulfuric acid to clean, the problem of its existence be each clean need to consume a large amount of dilute sulfuric acid and cleaning performances neither be fine.
The utility model content:
The technical problems to be solved in the utility model is:
The device that provides a kind of pipeline scarring to clean is clear with pipeline in the solution prior art
Wash the cost height, technical problem such as the big and cleaning performance of labour intensity is bad.
The utility model is by the following technical solutions:
Have nozzle 2 on high-pressure nozzle 1, nozzle becomes 30～60 degree angles with pipeline 4 inwalls, and shower nozzle is connected with high-pressure pump by metal hose 3.Shower nozzle is put into pipeline, start high-pressure pump and make water under high pressure enter high-pressure water nozzle, water under high pressure becomes 30～60 degree angles to be ejected on the scabbing of pipe interior by nozzle with inner-walls of duct, scabs loose or dislocation takes place under this high-intensity water flow jet easily.The cleaning personnel are by pulling, reverse metal hose back and forth, thereby reach the purpose that scabs in the thorough pipe blow-through.
Nozzle evenly distributes on shower nozzle, and the number of nozzle is 3～6.
The diameter of shower nozzle is less than the internal diameter of institute's pipe blow-through.The diameter of shower nozzle is than the little 1～5mm of internal diameter of institute pipe blow-through, make water under high pressure by the nozzle low coverage liftoff be ejected into scab on, make it that loose or dislocation take place easily, thereby reach the purpose of pipe blow-through.
The utility model compared with prior art has following advantage:
1, easy and simple to handle, equipment making is easy, greatly reduces the cleaning cost of labor intensity of operating personnel and pipeline.
2, metal hose can allow the cleaning personnel pull, reverse shower nozzle back and forth, thereby reaches the purpose that scabs in the thorough pipe blow-through.
3, pipe blow-through is not only effective, and required time is short, for production brings great convenience.
Description of drawings
Accompanying drawing 1 is structure of the present utility model and work schematic diagram.
The specific embodiment:
Embodiment of the present utility model:
Have nozzle 2 on high-pressure nozzle 1, nozzle becomes miter angle with pipeline 4 inwalls, and shower nozzle is connected with high-pressure pump by metal hose 3, and the diameter of shower nozzle is than the little 2mm of internal diameter of institute pipe blow-through.Nozzle evenly distributes on shower nozzle, and the number of nozzle is 4, makes water under high pressure become miter angle to be ejected on the scabbing of pipe interior with inner-walls of duct by nozzle,
Shower nozzle is put into pipeline, start and enter high-pressure water nozzle after high-pressure pump is pressurized to 100bar to water under high pressure, water under high pressure by nozzle ejection to the scabbing of pipe interior, make the generation loose or dislocation that scabs, the cleaning personnel are by pulling, reverse metal hose back and forth, thereby reach the purpose that scabs in the thorough pipe blow-through.
Claims (5)
1, a kind of pipeline scarring cleaning device is characterized in that: have nozzle (2) on high-pressure nozzle (1), nozzle becomes 30～60 degree angles with pipeline (4) inwall, and shower nozzle is connected with high-pressure pump by metal hose (3).
2, pipeline scarring cleaning device according to claim 1 is characterized in that: described nozzle evenly distributes on shower nozzle.
3, pipeline scarring cleaning device according to claim 1 and 2 is characterized in that: the number of described nozzle is 3～6.
4, pipeline scarring cleaning device according to claim 1, it is characterized in that: the diameter of described shower nozzle is less than the internal diameter of institute's pipe blow-through.
5, pipeline scarring cleaning device according to claim 4 is characterized in that: the diameter of described shower nozzle is than the little 1～5mm of internal diameter of institute pipe blow-through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200964149U CN201223866Y (en) | 2008-05-26 | 2008-05-26 | Pipeline scar cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200964149U CN201223866Y (en) | 2008-05-26 | 2008-05-26 | Pipeline scar cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201223866Y true CN201223866Y (en) | 2009-04-22 |
Family
ID=40596743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200964149U Expired - Lifetime CN201223866Y (en) | 2008-05-26 | 2008-05-26 | Pipeline scar cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201223866Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737619A (en) * | 2014-12-12 | 2016-07-06 | 沈阳铝镁设计研究院有限公司 | Online cleaning method for scars of direct heat exchanger for flue gas waste heat utilization of aluminum oxide roasting furnace |
| CN110695018A (en) * | 2019-09-06 | 2020-01-17 | 上海航天精密机械研究所 | Device and method for cleaning excess on inner surface of bent conduit |
| CN111906291A (en) * | 2020-06-30 | 2020-11-10 | 青海中铝铝板带有限公司 | Method for cleaning slag in casting and rolling nozzle cavity without stopping machine |
| CN114130746A (en) * | 2021-12-06 | 2022-03-04 | 广东喜珍电路科技有限公司 | Method for quickly cleaning horizontal line of PCB |
-
2008
- 2008-05-26 CN CNU2008200964149U patent/CN201223866Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737619A (en) * | 2014-12-12 | 2016-07-06 | 沈阳铝镁设计研究院有限公司 | Online cleaning method for scars of direct heat exchanger for flue gas waste heat utilization of aluminum oxide roasting furnace |
| CN110695018A (en) * | 2019-09-06 | 2020-01-17 | 上海航天精密机械研究所 | Device and method for cleaning excess on inner surface of bent conduit |
| CN111906291A (en) * | 2020-06-30 | 2020-11-10 | 青海中铝铝板带有限公司 | Method for cleaning slag in casting and rolling nozzle cavity without stopping machine |
| CN114130746A (en) * | 2021-12-06 | 2022-03-04 | 广东喜珍电路科技有限公司 | Method for quickly cleaning horizontal line of PCB |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090422 |