CN104197148B - For industrial pipe-dredging method - Google Patents
For industrial pipe-dredging method Download PDFInfo
- Publication number
- CN104197148B CN104197148B CN201410458847.4A CN201410458847A CN104197148B CN 104197148 B CN104197148 B CN 104197148B CN 201410458847 A CN201410458847 A CN 201410458847A CN 104197148 B CN104197148 B CN 104197148B
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- CN
- China
- Prior art keywords
- dredging
- pipeline
- dredger
- rope
- detachable hook
- 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.)
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 claims description 9
- 230000007797 corrosion Effects 0.000 claims description 7
- 238000005260 corrosion Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 6
- 208000004141 microcephaly Diseases 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 5
- 229920000049 Carbon (fiber) Polymers 0.000 description 6
- 239000004917 carbon fiber Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920000433 Lyocell Polymers 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipeline Systems (AREA)
Abstract
The invention provides one and be not easy to destroy inner-walls of duct, and in dredging process the sealing property to pipeline itself and withstand voltage properties less demanding for industrial pipe-dredging method. It is characterized in that: it comprises the steps: one, in pipeline, pre-installs dredger; Two,, in the time that pipeline occurs to stop up, first visit stifled device with pipeline and detect concrete obstruction point; Three, pull the direction of dredger according to the position of dredger and the location positioning that stops up point; Four, pull dredger by pipe-dredging according to the direction of pullling of determining.
Description
Technical field
The present invention relates to a kind of pipe-dredging method, specifically refer to a kind of for industrial pipe-dredging method.
Background technology
In prior art, pipeline generally applies to each field of industrial production, and function is also various. But there is the place of using pipeline just to have obstruction generation. Be used in particular for carrying or discharging the pipeline of entity material, often easily stop up. In prior art, for the improvement of line clogging, be mainly to adopt the scheme of dredging again after obstruction. Also mostly when dredging is to adopt the hard things such as steel wire to stretch in pipeline to twitch back and forth, until obstruction place is dredged; Or obstruction place is dredged by pressure to supercharging in pipeline; Be exactly to adopt chemical dredging agent in addition, tamper is corroded. Above-mentioned processing method all belongs to wise afterwards processing method. And in dredging process, respectively there is weak point: while adopting the hard things such as steel wire to dredge, be easy to the inwall of pipeline to scratch, be corrupted to antirust coat, affect the service life of pipeline; And dredge and have potential safety hazard by increasing stressed method, may cause explosion, the sealing property to pipeline itself and withstand voltage properties require high in addition; Adopt chemical dredging agent, when tamper is corroded, often also easily pipeline itself is caused to damage.
In sum: of the prior artly exist for industrial pipe-dredging method, easily destroy inner-walls of duct and in dredging process the sealing property to pipeline itself and withstand voltage properties require high weak point.
Summary of the invention
The technical problem to be solved in the present invention is, provides one to be not easy to destroy inner-walls of duct, and in dredging process the sealing property to pipeline itself and withstand voltage properties less demanding for industrial pipe-dredging method.
For solving the problems of the technologies described above, technical scheme provided by the invention is: a kind of for industrial pipe-dredging method, it comprises the steps:
One, in pipeline, pre-install dredger;
Two,, in the time that pipeline occurs to stop up, first visit stifled device with pipeline and detect concrete obstruction point;
Three, pull the direction of dredger according to the position of dredger and the location positioning that stops up point;
Four, pull dredger by pipe-dredging according to the direction of pullling of determining.
As improvement, the dredger described in step 1 comprises the first detachable hook, the second detachable hook, dredging rope and dredging piece; The first described detachable hook and the second detachable hook are separately positioned on the two ends of pipeline that need dredging, and described dredging rope is one to be enclosed within the annular rope sling between two described hooks; On the half rope body of described dredging rope, be evenly provided with dredging piece.
As improvement, the first described detachable hook and the end of the second detachable hook are provided with and prevent from linking up with out of stock anticreep projection.
As improvement, described dredging piece comprises stub end and two parts of little head end; Microcephaly's extreme direction of all dredging pieces is identical; And the direction that the direction of little head end is come towards pipeline inner fluid stream.
As improvement, in step 1, in pipeline, pre-install the flow resistance that calculates each section of pipeline before dredger by hydrodynamics knowledge, only dredger is installed in several sections of flow resistance maximum.
As improvement, described dredging rope and dredging piece are high strength, corrosion resistant macromolecular material.
Adopt after said structure, tool of the present invention has the following advantages: dredger is preloaded onto the dredging method in pipeline by the employing of the invention, in the time that pipeline occurs to stop up, need not, by other external hard thing or chemicalses, directly pull built-in dredger and can realize the dredging to pipeline. Described dredger adopts macromolecular material, and intensity is high, good corrosion resistance, and pliability is good; Can not cause damage to pipeline itself. The first described detachable hook and the end of the second detachable hook are provided with and prevent from linking up with out of stock anticreep projection, and this structure can effectively prevent coming off of dredging rope. Described dredging piece comprises stub end and two parts of little head end; Microcephaly's extreme direction of all dredging pieces is identical; And the direction that the direction of little head end is come towards pipeline inner fluid stream. This structure can increase dredging dynamics from small to large successively, and dredging process reason adds soft, better to the protectiveness of pipeline; The direction that in addition little head end comes towards fluid stream all the time, can reduce to dredge the resistance that the convection cell of piece own flows and produces in pipeline so to greatest extent, guarantees fluid more smooth flowing in pipeline. In step 1, in pipeline, pre-install the flow resistance that calculates each section of pipeline before dredger by hydrodynamics knowledge, only dredger is installed in several sections of flow resistance maximum. The method can be further cost-saving, and the section that only easily occurs to stop up at pipeline arranges dredger, and the efficiency of installing and dredging is higher.
In sum, the invention provides one and be not easy to destroy inner-walls of duct, and in dredging process the sealing property to pipeline itself and withstand voltage properties less demanding for industrial pipe-dredging method.
Brief description of the drawings
Fig. 1 is the schematic flow sheet for industrial pipe-dredging method in the present invention.
Fig. 2 is specific embodiment corresponding to method the present invention relates to.
As shown in the figure: 1, pipeline, 2, the first detachable hook, 3, the second detachable hook, 4, anticreep projection, 5, dredging rope, 6, dredging piece, 7, obstruction place.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
By reference to the accompanying drawings 1 and accompanying drawing 2, a kind of for industrial pipe-dredging method, it comprises the steps:
One, in pipeline, pre-install dredger;
Two,, in the time that pipeline occurs to stop up, first visit stifled device with pipeline and detect concrete obstruction point;
Three, pull the direction of dredger according to the position of dredger and the location positioning that stops up point;
Four, pull dredger by pipe-dredging according to the direction of pullling of determining.
As improvement, the dredger described in step 1 comprises the first detachable hook 2, the second detachable hook 3, dredging rope 5 and dredging piece 6; The first described detachable hook 2 and the second detachable hook 3 are separately positioned on the two ends of pipeline 1 that need dredging, and described dredging rope 5 is one to be enclosed within the annular rope sling between two described hooks; On the half rope body of described dredging rope 5, be evenly provided with dredging piece 6.
As improvement, the first described detachable hook 2 and the end of the second detachable hook 3 are provided with and prevent from linking up with out of stock anticreep projection 4.
As improvement, described dredging piece 6 comprises stub end and two parts of little head end; Microcephaly's extreme direction of all dredging pieces 6 is identical; And the direction that the direction of little head end is come towards pipeline inner fluid stream.
As improvement, in step 1, in pipeline, pre-install the flow resistance that calculates each section of pipeline before dredger by hydrodynamics knowledge, only dredger is installed in several sections of flow resistance maximum.
As improvement, described dredging rope 5 and dredging piece 6 are high strength, corrosion resistant macromolecular material.
Specific embodiment is as follows, further combined with accompanying drawing 2; User is first pre-installed dredger in pipeline; In the time of interior appearance obstruction place of pipeline 17, user first visits stifled device with pipeline and detects concrete obstruction point. The stifled device of described spy has commercially available prod, be again line clogging detector, principle has photoelectricity, also has oscillatory type. Detect and stop up after point, pull the direction of dredger according to the position of dredger and the location positioning that stops up point; In general, be that the little head end of dredging piece is introduced into obstruction place 7, and then slowly apply strength and pull dredging rope, make stub end progress into obstruction place 7, by multiple dredging pieces, to the penetrating of obstruction place 7, obstruction place has just been dredged naturally. But more serious when stopping state, when obstruction section is long, can oppositely pull dredging rope, first contact with tamper with stub end, directly adopt maximum dredging extruding force to dredge pipeline.
In the specific implementation, described dredging piece can be designed to various structures to the method the present invention relates to, as hemispherical dome structure, and sharp tapered structure etc. The first described detachable hook 2 and the second detachable hook 3, by offering installing hole in pipeline side, are connected with the sidewall thread of pipeline in addition.
Described dredging rope and dredging piece preferably adopt carbon fibre material; Carbon fiber (carbonfiber is called for short CF) is the high strength of a kind of phosphorus content more than 95%, the tencel material of high modulus fibre. It is to be piled up along fiber axial direction and formed by organic fibers such as flake graphite crystallites, through carbonization and graphitization processing and the micro crystal graphite material obtaining. Carbon fiber " soft outside but hard inside ", quality is lighter than metallic aluminium, but intensity is higher than iron and steel, and has characteristic corrosion-resistant, high-modulus, defence and military and civilian aspect be all important materials. It not only has the intrinsic intrinsic property of material with carbon element, has both again the soft machinability of textile fabric, is fortifying fibre of new generation. Carbon fiber has many premium properties, axial strength and the modulus of carbon fiber are high, density is low, higher than performance, without creep, superhigh temperature resistant under non-oxidizing atmosphere, fatigue durability is good, specific heat and electric conductivity are between nonmetal and metal, thermal coefficient of expansion is little and have anisotropy, good corrosion resistance, and X ray permeability is good. Good electrical and thermal conductivity performance, electromagnetic wave shielding is good etc. Carbon fiber is compared with traditional glass fibre, and Young's modulus is that they are more than 3 times; It is compared with Kafra fiber, and Young's modulus is its 2 times of left and right, insoluble not swollen in organic solvent, acid, alkali, and corrosion resistance is outstanding.
Above the present invention and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiments of the present invention, and actual structure is not limited to this. If generally speaking those of ordinary skill in the art is enlightened by it, in the situation that not departing from the invention aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection scope of the present invention.
Claims (3)
1. for an industrial pipe-dredging method, it is characterized in that: it comprises the steps:
One, in pipeline, pre-install dredger; Described dredger comprises the first detachable hook (2), the second detachable hook (3), dredging rope (5) and dredging piece (6); Described the first detachable hook (2) and the second detachable hook (3) are separately positioned on the two ends of pipeline (1) that need dredging, and described dredging rope (5) is one to be enclosed within the annular rope sling between two described hooks; On the half rope body of described dredging rope (5), be evenly provided with dredging piece (6); Described the first detachable hook (2) and the end of the second detachable hook (3) are provided with and prevent from linking up with out of stock anticreep projection (4); Described dredging piece (6) comprises stub end and two parts of little head end; Microcephaly's extreme direction of all dredging pieces (6) is identical; And the direction that the direction of little head end is come towards pipeline inner fluid stream;
Two,, in the time that pipeline occurs to stop up, first visit stifled device with pipeline and detect concrete obstruction point;
Three, pull the direction of dredger according to the position of dredger and the location positioning that stops up point;
Four, pull dredger by pipe-dredging according to the direction of pullling of determining.
2. according to claim 1 for industrial pipe-dredging method, it is characterized in that: in step 1, in pipeline, pre-install the flow resistance that calculates each section of pipeline before dredger by hydrodynamics knowledge, only dredger is installed in several sections of flow resistance maximum.
3. according to claim 1 for industrial pipe-dredging method, it is characterized in that: described dredging rope (5) and dredging piece (6) are high strength, corrosion resistant macromolecular material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410458847.4A CN104197148B (en) | 2014-09-10 | 2014-09-10 | For industrial pipe-dredging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410458847.4A CN104197148B (en) | 2014-09-10 | 2014-09-10 | For industrial pipe-dredging method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104197148A CN104197148A (en) | 2014-12-10 |
| CN104197148B true CN104197148B (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410458847.4A Active CN104197148B (en) | 2014-09-10 | 2014-09-10 | For industrial pipe-dredging method |
Country Status (1)
| Country | Link |
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| CN (1) | CN104197148B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948471A (en) * | 2017-05-11 | 2017-07-14 | 深圳市中兰环保科技股份有限公司 | A kind of waste landfill site leachate discharge guiding pipe dredger |
| CN108480326B (en) * | 2018-04-08 | 2023-05-05 | 华北电力大学（保定） | Pneumatic conveying pipeline dredging device based on inverse piezoelectric effect |
| CN112483753B (en) * | 2020-11-26 | 2022-08-12 | 江西爱森德实业有限公司 | Prevent bend connecting pipe of jam |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2377000A (en) * | 2001-06-09 | 2002-12-31 | Coflexip | A method of removing a blockage in a fluid filled pipeline |
| CN2618957Y (en) * | 2003-04-17 | 2004-06-02 | 姚学臣 | Simple drain pipe dredger |
| CN1676796A (en) * | 2005-04-13 | 2005-10-05 | 夏斌 | Electric hand drill type multi-purpose dredging device |
| CN201567646U (en) * | 2009-12-22 | 2010-09-01 | 马同新 | Multifunctional pipeline dredging device |
| CN203049729U (en) * | 2012-12-31 | 2013-07-10 | 柳博韬 | Pipeline probing and dredging device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5211908Y2 (en) * | 1973-08-13 | 1977-03-15 | ||
| JP4773473B2 (en) * | 2008-03-26 | 2011-09-14 | 伊藤鉄工株式会社 | Cleaning wire device suitable for the bent part of the drain pipe. |
-
2014
- 2014-09-10 CN CN201410458847.4A patent/CN104197148B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2377000A (en) * | 2001-06-09 | 2002-12-31 | Coflexip | A method of removing a blockage in a fluid filled pipeline |
| CN2618957Y (en) * | 2003-04-17 | 2004-06-02 | 姚学臣 | Simple drain pipe dredger |
| CN1676796A (en) * | 2005-04-13 | 2005-10-05 | 夏斌 | Electric hand drill type multi-purpose dredging device |
| CN201567646U (en) * | 2009-12-22 | 2010-09-01 | 马同新 | Multifunctional pipeline dredging device |
| CN203049729U (en) * | 2012-12-31 | 2013-07-10 | 柳博韬 | Pipeline probing and dredging device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104197148A (en) | 2014-12-10 |
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Effective date of registration: 20170920 Address after: 226600, No. 14, FA FA Avenue, Haian Economic Development Zone, Nantong, Jiangsu Patentee after: NANTONG YIXUAN INDUSTRIAL DESIGN Co.,Ltd. Address before: 315042 Zhejiang province Jiangdong District of Ningbo City Road 418 Lane thoroughfare No. 31 room 106 Patentee before: Su Shaozhong |
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Effective date of registration: 20240816 Address after: No. 169 Lifa Avenue, Hai'an Economic and Technological Development Zone, Hai'an City, Nantong City, Jiangsu Province, China 226600 Patentee after: HAIAN ZHONGKE INTELLIGENT MANUFACTURING AND INFORMATION AWARENESS APPLICATION R & D CENTER Country or region after: China Address before: 226600 No.14, Lifa Avenue, economic development zone, Hai'an County, Nantong City, Jiangsu Province Patentee before: NANTONG YIXUAN INDUSTRIAL DESIGN Co.,Ltd. Country or region before: China |