CN2626638Y - Descaling device for pipeline - Google Patents
Descaling device for pipeline Download PDFInfo
- Publication number
- CN2626638Y CN2626638Y CN 03259543 CN03259543U CN2626638Y CN 2626638 Y CN2626638 Y CN 2626638Y CN 03259543 CN03259543 CN 03259543 CN 03259543 U CN03259543 U CN 03259543U CN 2626638 Y CN2626638 Y CN 2626638Y
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- China
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- incrustation
- stream channel
- accumulated
- water
- water stream
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Abstract
A pipeline descaling device relates to technical field of pipeline descaling. The device consists essentially of an accumulated-scale removing head and a water flow passage. The accumulated-scale removing head has accumulated-scale removing cutter blades arranged on the outer side thereof and a cavity positioned at the inner part thereof, water spray holes are arranged at the periphery of the cavity, the cavity is communicated with the water flow passage, and the water flow passage is provided with a water-tube stop mechanism for preventing radial movement of the water flow passage. The utility model utilizes the counter force generated by the sprayed water flow and acting on the accumulated-scale removing head, to enable the accumulated-scale removing head perform linear or rotary motion so as to remove the chemically-insoluble accumulated scale in the pipeline, compared with conventional manual mechanical descaling method, the utility model can remove accumulated scale more completely, reduce labor intensity of operators and improve work efficiency. The utility model is applicable for descaling pipelines in the fields of coking, chemical engineering and petroleum and the pipelines of heat exchanger.
Description
Technical field:
The utility model belongs to the descalling technique field, particularly is used for the machinery of eliminating sludge in pipe.
Background technology:
At present, remove the non-dissolubility incrustation in pipeline or the tubular heat exchanger pipeline, usually adopt method chemical and that manual machinery combines, soften the hardness of incrustation earlier with chemical method, use the incrustation in the simple and mechanical removing pipes such as brush, hook, rifle bar again, the shortcoming of the mode of above-mentioned scale removal is that not only the labour intensity of scale removal is big, efficient is low, and also exists the halfway technical problem of Fouling Cleaning in the pipe.
Summary of the invention:
Technical problem to be solved in the utility model is: design a kind of apparatus for eliminating sludge in pipe, the removing so that the machinery and the mode of water impact solve incrustation in the pipeline improves the efficient of scale removal, reduction scaling operation personnel's labour intensity.
The technical scheme of the utility model technical solution problem is: it is made up of incrustation removing head, water stream channel, the outside that incrustation is removed head is provided with incrustation removing blade, inside is provided with cavity, the periphery of cavity is provided with hole for water spraying, cavity communicates with water stream channel, and water stream channel is provided with the water pipe stop mechanism that stops water stream channel to move radially.
The hole for water spraying that the cavity periphery of incrustation removing head is provided with is axial inclined hole or is the combination in axial inclined hole and interior round tangent line hole.
Its water pipe stop mechanism is made of water stream channel, bearing, outer sleeve, end cap, and water stream channel is installed in outer sleeve inside by bearing, and end cap is fixed on an end of outer sleeve, and incrustation is removed head and is fixedly mounted on the water stream channel.
Ball is equipped with in the outside of outer sleeve, makes outer sleeve and is formed rolling friction between the tube wall of scale removal.
Incrustation is removed a water stream channel that is connected with the water pipe stop mechanism can be hollow shaft, and hollow shaft can be connected with the water stream channel of flexibility.
The outside of outer sleeve is provided with the axial dirty groove of letting out, and is convenient to remove because of incrustation the discharge of back dirt.
Incrustation is removed blade can be milling cutter shape.
Owing to adopt technique scheme, the reaction force that the utility model utilizes injection water to produce to incrustation removing head, making incrustation remove head does straight line and rotatablely moves, automatically remove chemical non-dissolubility incrustation in the pipe, its use is compared with traditional manual machinery descaling method, incrustation is removed thoroughly, reduces labor intensity of operating personnel, has improved operating efficiency.The utility model can be used for the pipeline in the coking, chemical industry, oil field and the removing of heat-exchanger pipeline incrustation.
Description of drawings:
Fig. 1 is a kind of example structure schematic diagram of optimal design;
Fig. 2 is the A-A view of Fig. 1;
Fig. 3 is the B-B view of Fig. 1.
In Fig. 1: incrustation removes 1; Water pipe stop mechanism 2; Flexible water stream channel 3; Water stream channel 4; End cap 5; Seal 6; Bearing 7; Press nut 8; Outer sleeve 9; Ball 10; Gland 11; Cavity 12; Axial inclined hole 13; Incrustation is removed blade 14.
In Fig. 2: interior round tangent line hole 15.
In Fig. 3: let out dirty groove 16.
The specific embodiment:
In conjunction with Fig. 1, a kind of apparatus for eliminating sludge in pipe, it mainly by incrustation remove 1, water stream channel forms.Incrustation is removed an outside of 1 and is provided with incrustation and removes blade 14, and inside is provided with cavity 12, and the periphery of cavity 12 is provided with hole for water spraying; Cavity 12 communicates with water stream channel, and water stream channel is provided with the water pipe stop mechanism 2 that stops water stream channel to move radially.Incrustation is removed blade 14 can adopt milling cutter shape.It can be axial inclined hole 13 that incrustation is removed hole for water spraying that 1 cavity 12 peripheries are provided with, can also be the axially combination in inclined hole 13 and interior round tangent line hole 15 (with reference to Fig. 2).Water pipe stop mechanism 2 is made of water stream channel 4, bearing 7, outer sleeve 9, end cap 5, and water stream channel 4 is installed in outer sleeve 9 inside by bearing 7, and end cap 5 is fixed on an end of outer sleeve 5, and incrustation is removed 1 and is fixed on the water stream channel 4.Remove 1 water stream channel 4 of fixing with incrustation and can be hollow shaft, hollow shaft can be connected with the water stream channel 3 of flexibility.Flexible water stream channel 3 can be flexible pipe attaching type joint, and it is fixed on the other end with end cap 5 corresponding outer sleeves 9 by pressing nut 8.Remove 1 as the hollow shaft of water stream channel 4 and incrustation seal 6 is housed.Be the infringement of the dirt that prevents to be eliminated, 5 of the hollow shaft 4 of water pipe stop mechanism 2 and end caps, end cap 5 and 9 of outer sleeves, seal 6 be housed as the flexible pipe attaching type joint of flexible water stream channel 3 and 4 of hollow shafts and as flexible water stream channel 3 flexible pipe attaching type joints and 9 of outer sleeves to water pipe stop mechanism 2.Ball 10 is equipped with in the outside of outer sleeve 9, and it is installed on the outer sleeve 9 by gland 11, makes outer sleeve 9 and is formed rolling friction between the tube wall of scale removal.The outside of outer sleeve 9 also is provided with the axial dirty groove 16 (with reference to Fig. 3) of letting out, and is convenient to the discharge that incrustation is removed the back dirt.
Press the pipeline incrustation scavenge unit that present embodiment is made, during use, high-pressure water pipe is installed on the flexible pipe attaching type joint as flexible water stream channel 3, pipeline incrustation scavenge unit is placed in the pipeline that is eliminated incrustation, connect the water source, water under high pressure enters into incrustation by the hollow shaft as water stream channel 4 and removes on 1, outwards spray by axial inclined hole 13 or by the combination in axial inclined hole 13 and interior round tangent line hole 15, because the effect of 1 reaction force is removed in the injection of water to incrustation, making incrustation remove 1 does straight line and rotatablely moves, remove a cutting that 1 incrustation that is equipped with is removed blade 14 by incrustation, reach the purpose of removing incrustation in the pipe.
Claims (7)
1, a kind of apparatus for eliminating sludge in pipe, it is made up of incrustation removing head, water stream channel, it is characterized in that:
The outside that incrustation is removed head (1) is provided with incrustation removing blade (14), and inside is provided with cavity (12), and the periphery of cavity (12) is provided with hole for water spraying, and cavity communicates with water stream channel, and water stream channel is provided with the water pipe stop mechanism (2) that stops water stream channel to move radially.
2, a kind of apparatus for eliminating sludge in pipe according to claim 1 is characterized in that: the hole for water spraying that cavity (12) periphery of incrustation removing head (1) is provided with is axial inclined hole (13) or is axial inclined hole (13) and interior round tangent line hole (15) combination.
3, a kind of apparatus for eliminating sludge in pipe according to claim 1, it is characterized in that: said water pipe stop mechanism (2) is made of water stream channel (4), bearing (7), outer sleeve (9), end cap (5), water stream channel (4) is installed in outer sleeve (9) inside by bearing (7), end cap (5) is fixed on an end of outer sleeve (5), and incrustation is removed head (1) and is fixedly mounted on the water stream channel (4).
4, a kind of apparatus for eliminating sludge in pipe according to claim 3 is characterized in that: ball (10) is equipped with in the outside of said outer sleeve (9).
5, a kind of apparatus for eliminating sludge in pipe according to claim 3 is characterized in that: the water stream channel that incrustation removing head (1) is connected with water pipe stop mechanism (2) can be hollow shaft, and hollow shaft can be connected with the water stream channel (3) of flexibility.
6, according to the described a kind of apparatus for eliminating sludge in pipe of claim 3, it is characterized in that: the outside of said outer sleeve (9) is provided with the axial dirty groove (16) of letting out.
7, a kind of apparatus for eliminating sludge in pipe according to claim 1 is characterized in that: said incrustation is removed blade (14) can be milling cutter shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259543 CN2626638Y (en) | 2003-07-11 | 2003-07-11 | Descaling device for pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259543 CN2626638Y (en) | 2003-07-11 | 2003-07-11 | Descaling device for pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2626638Y true CN2626638Y (en) | 2004-07-21 |
Family
ID=34254870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03259543 Expired - Fee Related CN2626638Y (en) | 2003-07-11 | 2003-07-11 | Descaling device for pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2626638Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728407A (en) * | 2016-05-12 | 2016-07-06 | 湖南城市学院 | Device for cleaning pipeline and method thereof for cleaning pipeline |
| CN106475376A (en) * | 2016-10-17 | 2017-03-08 | 国网北京市电力公司 | Dredger and dredging method |
| CN106694489A (en) * | 2016-12-16 | 2017-05-24 | 天津惠博普管道技术有限公司 | Tube cleaner provided with airtight cavity |
| CN106944436A (en) * | 2017-03-30 | 2017-07-14 | 重庆泓美仪表有限责任公司 | Many air flue fixators |
| CN107866424A (en) * | 2017-12-11 | 2018-04-03 | 北京航天益森风洞工程技术有限公司 | A kind of high-pressure hydraulic washer for inside pipeline |
| CN112975755A (en) * | 2019-12-18 | 2021-06-18 | 中国石油天然气股份有限公司 | Pipeline scaler |
| CN113617759A (en) * | 2021-07-07 | 2021-11-09 | 吴廷军 | A multiple inner loop oil pipe scale removal device for oil field exploitation |
-
2003
- 2003-07-11 CN CN 03259543 patent/CN2626638Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728407A (en) * | 2016-05-12 | 2016-07-06 | 湖南城市学院 | Device for cleaning pipeline and method thereof for cleaning pipeline |
| CN106475376A (en) * | 2016-10-17 | 2017-03-08 | 国网北京市电力公司 | Dredger and dredging method |
| CN106694489A (en) * | 2016-12-16 | 2017-05-24 | 天津惠博普管道技术有限公司 | Tube cleaner provided with airtight cavity |
| CN106944436A (en) * | 2017-03-30 | 2017-07-14 | 重庆泓美仪表有限责任公司 | Many air flue fixators |
| CN107866424A (en) * | 2017-12-11 | 2018-04-03 | 北京航天益森风洞工程技术有限公司 | A kind of high-pressure hydraulic washer for inside pipeline |
| CN112975755A (en) * | 2019-12-18 | 2021-06-18 | 中国石油天然气股份有限公司 | Pipeline scaler |
| CN112975755B (en) * | 2019-12-18 | 2022-05-10 | 中国石油天然气股份有限公司 | Pipeline scaler |
| CN113617759A (en) * | 2021-07-07 | 2021-11-09 | 吴廷军 | A multiple inner loop oil pipe scale removal device for oil field exploitation |
| CN113617759B (en) * | 2021-07-07 | 2022-11-18 | 陕西森格索尔科技有限公司 | A multiple inner loop oil pipe scale removal device for oil field exploitation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040721 Termination date: 20110711 |