CN106853450A - A kind of petroleum pipeline inner-wall cleaner - Google Patents
A kind of petroleum pipeline inner-wall cleaner Download PDFInfo
- Publication number
- CN106853450A CN106853450A CN201611109008.7A CN201611109008A CN106853450A CN 106853450 A CN106853450 A CN 106853450A CN 201611109008 A CN201611109008 A CN 201611109008A CN 106853450 A CN106853450 A CN 106853450A
- Authority
- CN
- China
- Prior art keywords
- terminal pad
- rotating shaft
- connecting rod
- cleaning device
- petroleum pipeline
- 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.)
- Withdrawn
Links
- 239000003208 petroleum Substances 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 53
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 239000006210 lotion Substances 0.000 claims abstract description 17
- 238000005406 washing Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229930013930 alkaloid Natural products 0.000 description 1
- 150000003797 alkaloid derivatives Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 239000002351 wastewater 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- 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
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces
- B08B2209/032—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces by the mechanical action of a moving fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of petroleum pipeline inner-wall cleaner, including base, motor, column, rotating shaft and cleaning device, described cleaning device includes terminal pad and connecting rod, described terminal pad is set in rotating shaft, described connecting rod is radially connected with the excircle of terminal pad, and is uniformly distributed along terminal pad excircle;The end of described connecting rod is alternately provided with bristle and wire brush;Base is provided with washing lotion tank and compression pump, the end of guide rod is provided with nozzle, washing lotion tank is connected with compression pump, and compression pump is connected by water pipe with nozzle, and the cleaner installs different cleaning brush on cleaning device and coordinates high-pressure cleaning liquid to reach more preferable cleaning performance.
Description
Technical field
The present invention relates to Petro-Chemical Machinery technical field, more particularly to a kind of petroleum pipeline inner-wall cleaner.
Background technology
The pipeline of long-term use, greasy filth, the rust deposite solidification in pipe causes former caliber to diminish;Silt deposit produces vulcanization in pipe
Hydrogen causes environmental pollution and easily causes to fire;Acid, alkaloid substance in waste water easily produce corrosion to duct wall;In pipeline
Foreign matter is irregularly removed can cause line clogging;Pipeline cleaning is dirty to inner surface of pipeline using chemical method or physical method
Dirt is purged, and reaches cleaning purpose, it is ensured that inner surface of pipeline recovers the process of original Facing material.Existing petroleum pipeline is clear
The radius of the cleaning device of clean device is fixed, it is impossible to which the pipeline according to different inner diameters is adjusted, while cleaning brush is single, cleaning effect
It is really poor.
The content of the invention
In order to overcome the defect of above-mentioned prior art, the invention provides a kind of petroleum pipeline inner-wall cleaner, the cleaning
Device installs different cleaning brush on cleaning device and coordinates high-pressure cleaning liquid to reach more preferable cleaning performance.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is:
A kind of petroleum pipeline inner-wall cleaner, including base, motor, column, rotating shaft and cleaning device, described column and motor
It is located on base, column is provided with bearing, the cleaning device is arranged in rotating shaft, and rotating shaft is defeated with the motor by bearing
Shaft is connected, it is characterised in that:Described cleaning device includes terminal pad and connecting rod, and described terminal pad is set in rotating shaft
On, described connecting rod is radially connected with the excircle of terminal pad, and is uniformly distributed described connecting rod along terminal pad excircle
End be alternately provided with bristle and wire brush;Described base is provided with washing lotion tank and compression pump, and the end of guide rod is provided with spray
Mouth, washing lotion tank is connected with compression pump, and compression pump is connected by water pipe with nozzle.
The outside of described rotating shaft is axially arranged with the locating surface of positioning along it, and described terminal pad is provided with and locating surface phase
The plane matched somebody with somebody, described terminal pad is chimeric by locating surface with rotating shaft, and is fixed by screw.
The bottom of described base is provided with roller.
Described terminal pad at least two, the connecting rod that the excircle of described terminal pad is radially connected is 4-8, and
Even distribution.
The present invention has advantages below:
1st, cleaning device of the invention includes terminal pad and connecting rod, and described terminal pad is set in rotating shaft, described connection
Bar is radially connected with the excircle of terminal pad, and is uniformly distributed along terminal pad excircle;The end of described connecting rod is alternate
It is provided with bristle and wire brush;Described base is provided with washing lotion tank, and the end of connecting rod is provided with nozzle, washing lotion tank by water pipe with
Nozzle is connected, and the end of connecting rod is alternately provided with bristle and wire brush, and different cleaning brush are used alternatingly in cleaning, steel wire
Brush carries out the removing of strength, then has bristle to be cleared away, and matching purge liquid, further increases the cleaning performance of pipeline,
Simultaneously because cleaning device forms space by the external connecting rod of terminal pad between each connecting rod, help what is fallen by wire brush brush
Solid sundries come off, without being deposited on the cleaning brush of cleaning device.
2nd, the outside of rotating shaft of the invention is axially arranged with the locating surface of positioning along it, and described terminal pad is provided with and positioning
The plane that face matches, described terminal pad is chimeric by locating surface with rotating shaft, and is fixed by screw, preferably can fill cleaning
Put and fixed with rotating shaft, prevent cleaning device from rotating around the axis, influence cleaning progress.
3rd, the bottom of base of the invention is provided with roller, and whole pipe-line cleaner can be entered in pipeline by roller, favorably
Cleaned in pipeline more long.
4th, terminal pad of the invention at least two, the fixed plate that the excircle of described terminal pad is radially connected is 4-8,
And be uniformly distributed.Terminal pad at least two is in cleaning, to can be repeated several times cleaning in the axial direction of petroleum pipeline, and connecting rod
Scrubbed repeatedly on the madial wall of petroleum pipeline for 4-8 is individual, further to strengthen cleaning performance.
Brief description of the drawings
Fig. 1 is structural representation of the invention;
Fig. 2 illustrates intention for the A-A of Fig. 1 to implementing 1;
Fig. 3 illustrates intention for the A-A of Fig. 1 to implementing 2.
Marked in figure:1st, base, 2, motor, 3, roller, 4, column, 5, rotating shaft, 6, bearing, 7, terminal pad, 8, screw, 9,
Bristle, 10, wire brush, 11, locating surface, 12, connecting rod, 13, fixed plate, 14, guide rod, 15, mouth groove long, 16, bolt, 17, water
Pipe, 18, nozzle, 19, washing lotion tank, 20, compression pump.
Specific embodiment
The present invention is described further below in conjunction with the accompanying drawings:
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of petroleum pipeline inner-wall cleaner, including base 1, motor 2, column 4, rotating shaft 5 and cleaning dress
Put, described column 4 is located on base 1 with motor 2, and column is provided with circular hole, and bearing 6, the cleaning device are provided with circular hole
In rotating shaft 5, rotating shaft 5 passes through(Or pass through)Bearing 6 is connected with the output shaft of the motor 2, cleaning dress of the invention
Put including terminal pad 7 and connecting rod 12, described terminal pad 7 is enclosed within rotating shaft 5, and is fixed with rotating shaft 5, and terminal pad 7 is at least
Two, uniformly it is set in rotating shaft 5, described connecting rod 12 is radially connected with the excircle of terminal pad(As shown in Figure 2), and
It is uniformly distributed along the excircle of terminal pad 7(Because connecting rod 12 is multiple, usually 4-8);The end of described connecting rod 12
It is alternate to be provided with bristle 9 and wire brush 10, i.e., bristle 9 is set an end for connecting rod 12, its adjacent connecting rod 12
End then sets wire brush 10, and effective removing is carried out with the greasy dirt met to petroleum pipeline inwall.
In order that the cleaning performance of greasy dirt is more preferably, washing lotion tank 19 is provided with described base 1, the end of guide rod 14 sets
There is nozzle 18, washing lotion tank 19 is connected by swivel joint with water pipe 17, and water pipe 17 is connected with nozzle 18.
Compression pump 20 is additionally provided between washing lotion tank 19 and water pipe 17, washing lotion tank 19 is connected with compression pump 20, compression pump 20
It is connected with water pipe 17 by swivel joint, water pipe 17 is connected with nozzle 18.Cleaning fluid further improves pipe in the effect of compression pump
The cleaning performance of road inwall.
Further, the outside of described rotating shaft 5 is axially arranged with the locating surface 11 of positioning along it, is exactly turning in cylinder
Axle 5 cuts a plane vertically, and described terminal pad 7 is provided with the plane matched with locating surface 11, described terminal pad 7 with turn
Axle 5 is chimeric by locating surface, and is fixed by screw 8, further prevents from being relatively rotated between cleaning device and rotating shaft, shadow
Ring cleaning performance.
Further, in order to be cleaned to pipeline more long, the bottom of described base is provided with roller 3, whole cleaning
Device is cleaned in being managed by cable in cleaning process.
Embodiment 2
As shown in figures 1 and 3, a kind of petroleum pipeline inner-wall cleaner, including base 1, motor 2, column 4, rotating shaft 5 and cleaning dress
Put, described column 4 is located on base 1 with motor 2, and column is provided with circular hole, and bearing 6, the cleaning device are provided with circular hole
In rotating shaft 5, rotating shaft 5 passes through(Or pass through)Bearing 6 is connected with the output shaft of the motor 2, cleaning dress of the invention
Put including terminal pad 7 and connecting rod 12, described terminal pad 7 is enclosed within rotating shaft 5, and is fixed with rotating shaft 5, and terminal pad 7 is at least
Two, uniformly it is set in rotating shaft 5, described connecting rod 12 includes fixed plate 13 and guide rod 14, and fixed plate 13 is plate-like, institute
State fixed plate 13 radially connected with the excircle of terminal pad(As shown in Figure 3), and be uniformly distributed along the excircle of terminal pad 7(Because
Fixed plate is multiple, usually 4-8),;Described fixed plate 13 is equipped with mouth groove 15 long with guide rod 14(Fixed plate 13 with lead
Bar 14 is to separate), fixed plate 13 is fixed with the mouth groove 15 long of guide rod 14 with merga pass bolt 16, by between mouth groove 15 long
Regulation, you can the length of regulation connecting rod 12, to adapt to the petroleum pipeline of different tube diameters, the end of described guide rod 14 replaces
Be provided with bristle 9 and wire brush 10, i.e., bristle 9 is set an end for guide rod 14, the end of its adjacent guide rod 14 then sets
Wire brush 10 is put, effective removing is carried out with the greasy dirt met to petroleum pipeline inwall.
In order that the cleaning performance of greasy dirt is more preferably, washing lotion tank 19 is provided with described base 1, the end of guide rod 14 is provided with
Nozzle 18, washing lotion tank 19 is connected by swivel joint with water pipe 17, and water pipe 17 is connected with nozzle 18.
Compression pump 20 is additionally provided between washing lotion tank 19 and water pipe 17, washing lotion tank 19 is connected with compression pump 20, compression pump 20
It is connected with water pipe 17 by swivel joint, water pipe 17 is connected with nozzle 18.
Further, the outside of described rotating shaft 5 is axially arranged with the locating surface 11 of positioning along it, is exactly turning in cylinder
Axle 5 cuts a plane vertically, and described terminal pad 7 is provided with the plane matched with locating surface 11, described terminal pad 7 with turn
Axle 5 is chimeric by locating surface, and is fixed by screw 8, further prevents from being relatively rotated between cleaning device and rotating shaft, shadow
Ring cleaning performance.
Further, in order to be cleaned to pipeline more long, the bottom of described base is provided with roller 3, whole cleaning
Device is cleaned in being managed by cable in cleaning process.
Claims (4)
1. a kind of petroleum pipeline inner-wall cleaner, including base (1), motor (2), column (4), rotating shaft (5) and cleaning device, institute
The column (4) stated is located on base (1) with motor (2), and column (4) is provided with bearing (6), and the cleaning device is arranged on rotating shaft
(5) on, rotating shaft (5) is connected by bearing (6) with the output shaft of the motor (2), it is characterised in that:Described cleaning device bag
Include terminal pad (7) and connecting rod (12), described terminal pad (7) is set in rotating shaft (5), described connecting rod (12) be connected
The excircle of disk (7) is radially connected, and is uniformly distributed along terminal pad (7) excircle;The end of described connecting rod (12) replaces
Be provided with bristle (9) and wire brush (10);Described base (1) is provided with washing lotion tank (19) and compression pump (20), connecting rod
(12) end is provided with nozzle (18), and washing lotion tank (19) is connected with compression pump (20), and compression pump (20) is by water pipe (17) and spray
Mouth connects (18).
2. a kind of petroleum pipeline inner-wall cleaner according to claim 1, it is characterised in that:Outside described rotating shaft (5)
The locating surface (11) that side is axially arranged with positioning along it, described terminal pad (7) is provided with the plane matched with locating surface (11), institute
The terminal pad (7) stated is chimeric by locating surface (11) with rotating shaft (5), and fixed by screw (8).
3. a kind of petroleum pipeline inner-wall cleaner according to claim 1, it is characterised in that:The bottom of described base (1)
Portion is provided with roller (3).
4. a kind of petroleum pipeline inner-wall cleaner according to claim 1, it is characterised in that:Described terminal pad (7) is extremely
Few two, the connecting rod (12) that the excircle of described terminal pad (7) is radially connected is 4-8, and is uniformly distributed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611109008.7A CN106853450A (en) | 2016-12-06 | 2016-12-06 | A kind of petroleum pipeline inner-wall cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611109008.7A CN106853450A (en) | 2016-12-06 | 2016-12-06 | A kind of petroleum pipeline inner-wall cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106853450A true CN106853450A (en) | 2017-06-16 |
Family
ID=59125590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611109008.7A Withdrawn CN106853450A (en) | 2016-12-06 | 2016-12-06 | A kind of petroleum pipeline inner-wall cleaner |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106853450A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108422311A (en) * | 2018-03-29 | 2018-08-21 | 苏州圣亚精密机械有限公司 | A kind of stainless-steel pipe connector endoporus burnishing device |
CN108723025A (en) * | 2018-06-25 | 2018-11-02 | 西安石油大学 | A kind of Low Damage reducing petroleum pipeline cleaning device |
CN108816979A (en) * | 2018-05-25 | 2018-11-16 | 浙江吉瑞建设有限公司 | A kind of municipal pipeline cleaning equipment and method for cleaning |
CN109201661A (en) * | 2018-09-12 | 2019-01-15 | 詹哲品 | A kind of pipeline automatic pollutant removal cleaning equipment and pipeline automatic processing method |
CN109226124A (en) * | 2018-09-12 | 2019-01-18 | 詹哲品 | A kind of bellows Intelligent treatment machine people |
CN109468679A (en) * | 2019-01-04 | 2019-03-15 | 山东大学 | Electrochemical polishing device and polishing method for large-scale metal pipeline |
CN110773527A (en) * | 2019-11-06 | 2020-02-11 | 吴学伦 | Wind-force direction bellows cleaning equipment |
CN111530856A (en) * | 2020-05-07 | 2020-08-14 | 杭州华能工程安全科技股份有限公司 | Cleaning device and method for chemical grouting pipeline |
CN112611169A (en) * | 2020-11-21 | 2021-04-06 | 天津宇康盛大实业有限公司 | Square pipe water control equipment easy for cleaning water stains |
CN117901314A (en) * | 2023-02-28 | 2024-04-19 | 马鞍山斯台普斯科技有限公司 | A film production feeding device with drying effect |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202052739U (en) * | 2011-05-06 | 2011-11-30 | 烟台市牟平区留德润滑油销售有限公司 | Cleaning device for petrochemical pipe |
CN102879138A (en) * | 2011-07-15 | 2013-01-16 | 海洋王照明科技股份有限公司 | Motor moment testing tool |
CN104001701A (en) * | 2014-05-30 | 2014-08-27 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipeline cleaning machine |
CN205217533U (en) * | 2015-12-07 | 2016-05-11 | 重庆能源职业学院 | Special belt cleaning device of petroleum pipeline |
CN205597438U (en) * | 2016-04-15 | 2016-09-28 | 杭州巴洛特生物科技有限公司 | Include chemical drum cleaning brush of cleaning solution |
-
2016
- 2016-12-06 CN CN201611109008.7A patent/CN106853450A/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202052739U (en) * | 2011-05-06 | 2011-11-30 | 烟台市牟平区留德润滑油销售有限公司 | Cleaning device for petrochemical pipe |
CN102879138A (en) * | 2011-07-15 | 2013-01-16 | 海洋王照明科技股份有限公司 | Motor moment testing tool |
CN104001701A (en) * | 2014-05-30 | 2014-08-27 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipeline cleaning machine |
CN205217533U (en) * | 2015-12-07 | 2016-05-11 | 重庆能源职业学院 | Special belt cleaning device of petroleum pipeline |
CN205597438U (en) * | 2016-04-15 | 2016-09-28 | 杭州巴洛特生物科技有限公司 | Include chemical drum cleaning brush of cleaning solution |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108422311A (en) * | 2018-03-29 | 2018-08-21 | 苏州圣亚精密机械有限公司 | A kind of stainless-steel pipe connector endoporus burnishing device |
CN108816979B (en) * | 2018-05-25 | 2020-10-27 | 浙江吉瑞建设有限公司 | Municipal pipeline cleaning equipment and cleaning method |
CN108816979A (en) * | 2018-05-25 | 2018-11-16 | 浙江吉瑞建设有限公司 | A kind of municipal pipeline cleaning equipment and method for cleaning |
CN108723025A (en) * | 2018-06-25 | 2018-11-02 | 西安石油大学 | A kind of Low Damage reducing petroleum pipeline cleaning device |
CN109201661A (en) * | 2018-09-12 | 2019-01-15 | 詹哲品 | A kind of pipeline automatic pollutant removal cleaning equipment and pipeline automatic processing method |
CN109226124A (en) * | 2018-09-12 | 2019-01-18 | 詹哲品 | A kind of bellows Intelligent treatment machine people |
CN109468679A (en) * | 2019-01-04 | 2019-03-15 | 山东大学 | Electrochemical polishing device and polishing method for large-scale metal pipeline |
CN109468679B (en) * | 2019-01-04 | 2019-10-25 | 山东大学 | A large metal pipeline electrochemical polishing device and polishing method |
CN110773527A (en) * | 2019-11-06 | 2020-02-11 | 吴学伦 | Wind-force direction bellows cleaning equipment |
CN111530856A (en) * | 2020-05-07 | 2020-08-14 | 杭州华能工程安全科技股份有限公司 | Cleaning device and method for chemical grouting pipeline |
CN111530856B (en) * | 2020-05-07 | 2021-09-07 | 杭州华能工程安全科技股份有限公司 | Cleaning device and method for chemical grouting pipeline |
CN112611169A (en) * | 2020-11-21 | 2021-04-06 | 天津宇康盛大实业有限公司 | Square pipe water control equipment easy for cleaning water stains |
CN117901314A (en) * | 2023-02-28 | 2024-04-19 | 马鞍山斯台普斯科技有限公司 | A film production feeding device with drying effect |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106853450A (en) | A kind of petroleum pipeline inner-wall cleaner | |
CN106475375A (en) | A kind of inner-walls of duct washer | |
CN106623283A (en) | Petrochemical engineering pipe cleaner | |
CN106607411A (en) | Cleaning device for inner wall of petroleum pipeline | |
CN106583360A (en) | Petroleum pipeline cleaning equipment | |
CN202052739U (en) | Cleaning device for petrochemical pipe | |
CN106623292A (en) | Cleaning machine for petrochemical pipeline | |
CN100579674C (en) | Industrial pipeline inner wall cleaning or anti-corrosion coating method and device | |
CN207308502U (en) | One kind cleaning well site tube inner wall greasy dirt device | |
CN205570929U (en) | Pipeline high pressure cleaning system | |
CN219233395U (en) | Crawler-type pipeline cleaning robot | |
CN203886879U (en) | Cleaning device of petroleum chemical pipeline | |
CN107282559A (en) | A kind of offshore platform pipeline-cleaning filter | |
CN106938268A (en) | A kind of petroleum pipeline accessory wiper mechanism | |
CN106623284A (en) | Pipeline cleaning device | |
CN106733960A (en) | One kind is used for petroleum pipeline cleaner | |
CN106607412A (en) | Petroleum pipeline cleaning device | |
CN106694488A (en) | Petrochemical engineering pipeline cleaning device | |
CN102989827B (en) | The online outer cleaning by degreasing equipment of steel pipe | |
CN106938430A (en) | A kind of wiper helical spring wire brush | |
CN106733959A (en) | A kind of pipe-line cleaner | |
CN210023119U (en) | Old pipeline inner wall cleaning equipment in non-excavation restoration of old pipeline | |
CN205741307U (en) | Spinning spinneret Quick cleaning device | |
CN110280549A (en) | Deposit oxidation detection cleaning integrated device in a kind of pipeline | |
CN106824933A (en) | A kind of cleaning device for inner wall of pipeline |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170616 |