CN109396132A - Badger - Google Patents
Badger Download PDFInfo
- Publication number
- CN109396132A CN109396132A CN201811066606.XA CN201811066606A CN109396132A CN 109396132 A CN109396132 A CN 109396132A CN 201811066606 A CN201811066606 A CN 201811066606A CN 109396132 A CN109396132 A CN 109396132A
- Authority
- CN
- China
- Prior art keywords
- support frame
- cylindrical support
- leather cup
- fixed
- sheathed
- 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.)
- Granted
Links
- 241000282346 Meles meles Species 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010985 leather Substances 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 238000004140 cleaning Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000000126 substance 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
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
-
- 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
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
-
- 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
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
- B08B9/0558—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles with additional jet means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention proposes a kind of badgers, comprising: cylindrical support frame；Fixed disk；First round leather cup, is sheathed on outside the cylindrical support frame, and be set to side of first fixed disk towards one end of the cylindrical support frame；First elastic straight panel, is sheathed on outside the cylindrical support frame, and is set to side of the first circular steel wire brush far from the described first round leather cup；Toolframe is fixed on the described second round leather cup, and is fixed with cutter on toolframe.According to the technical solution of the present invention, pass through elastic straight panel, steel brush dirt cleaning soft to inner wall of the pipe, cutter then runs the large stretch of fouling harder to dirty matter in pipeline and cuts on tube wall, it is cut into strip, pass through the cooperation repeatedly cut, cleaned, so that pipeline is quickly improved transport capacity, reaches good effect.
Description
Technical field
The present invention relates to pipeline cleaning technical fields, in particular to a kind of badger.
Background technique
Ore pulp delivery duct long-play, as time goes by, dirty layer is by firmly to soft, in line in proper order for inner wall of the pipe fouling
It is progressive, the steady overall principle of safety, in the pigging construction stage, grow from weak to strong according to combined type pigging ability, handling capacity by
Weak order is arrived by force, in batches removes impurity in pipeline, meets the requirement of final pigging target.Different pigging performances are formulated
With handling capacity, main Types include: foam, which compares not very obviously, when pipeline scale is serious, it usually needs
Cutting ore pulp pipeline is cleared up, and production cost is seriously increased, and reduces working efficiency.
Summary of the invention
The present invention is directed to solve at least one of the technical problems existing in the prior art or related technologies.
In view of this, the purpose of the present invention is to provide one kind.
To achieve the goals above, technical solution of the present invention provides a kind of badger, comprising: cylindrical support
Frame；First fixed disk and the second fixed disk are sheathed on outside the cylindrical support frame, are respectively symmetrically set to perpendicular to the cylinder
The both ends of the central cross-section of the axis of shape support frame；First round leather cup, is sheathed on outside the cylindrical support frame, and be set to institute
State side of first fixed disk towards one end of the cylindrical support frame；First circular steel wire brush, is sheathed on the cylindrical shape
Outside support frame, and it is set to the described first side of the round leather cup far from first fixed disk；First elastic straight panel, is sheathed on institute
It states outside cylindrical support frame, and is set to side of the first circular steel wire brush far from the described first round leather cup；Fixed platen,
It is sheathed on outside the cylindrical support frame, and is set to the described first side of the elastic straight panel far from the first circular steel wire brush；
Second elastic straight panel, is sheathed on outside the cylindrical support frame, and is set to second fixed disk towards the cylindrical support
The side of the other end of frame；Second circular steel wire brush is sheathed on outside the cylindrical support frame, and is set to second elastic vertical
Side of the plate far from second fixed disk；Second round leather cup, is sheathed on outside the cylindrical support frame, and is set to described the
Side of the two circular steel wire brush far from the described second elastic straight panel；Toolframe is fixed on the described second round leather cup, and toolframe
On be fixed with cutter.
Optionally, further includes: stiffening plate is respectively arranged between first fixed disk and the cylindrical support frame and institute
It states between the second fixed disk and the cylindrical support frame.
Optionally, further includes: round rubber mat is sheathed on outside the cylindrical support frame, is symmetrically set in the round leather cup
Between the circular steel wire brush between the circular steel wire brush and the elastic straight panel.
Further, first fixed disk, the first round leather cup, the first circular steel wire brush, the first elastic straight panel, circle
Bolt is fixed between rubber mat and fixed platen；Second elastic straight panel, the second circular steel wire brush, the second round leather cup and round rubber mat
Between bolt fix.
Further, the described first round leather cup, the second round leather cup, the first circular steel wire brush, described the
Two circular steel wire brush, the first elastic straight panel and the second elastic straight panel have 45 degree of inclined hole.
Optionally, further includes: inductor fixed disk is fixed on toolframe.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
By elastic straight panel, steel brush dirt cleaning soft to inner wall of the pipe, cutter then runs harder to dirty matter in pipeline
Large stretch of fouling cut on tube wall, be cut into strip, by the cooperation repeatedly cut, cleaned, mention pipeline quickly
High transport capacity reaches good effect.
Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention
Recognize.
Detailed description of the invention
Fig. 1 shows the schematic diagram of the coils of hot-rolled steel of a specific embodiment according to the present invention；
Fig. 2 shows the axial sectional diagrammatical view illustrations of the sleeve of a specific embodiment according to the present invention.
Wherein, corresponding relationship of the Fig. 1 into Fig. 2 between appended drawing reference and component names are as follows:
10 cylindrical support framves, 20 first fixed disks, 30 second round leather cups, 40 first circular steel wire brush, 50 first bullets
Property straight panel, 60 fixed platens, 70 first round leather cups, 80 stiffening plates, 90 toolframes, 100 cutters, 102 inductor fixed disks,
104 round rubber mats, 106 fixed screw holes.
Specific embodiment
The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.It should be noted that
Feature in embodiments herein and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
According to some embodiments of the present invention referring to Fig. 1 to Fig. 2 description.
The badger of the one embodiment provided according to the present invention, comprising: cylindrical support frame 10；First fixed disk
20 and second fixed disk, it is sheathed on outside the cylindrical support frame 10, is respectively symmetrically set to perpendicular to the cylindrical support frame
The both ends of the central cross-section of 10 axis；First round leather cup 70, is sheathed on outside the cylindrical support frame 10, and be set to institute
State side of first fixed disk 20 towards one end of the cylindrical support frame 10；First circular steel wire brush 40 is sheathed on described
Outside cylindrical support frame 10, and it is set to the described first side of the round leather cup 70 far from first fixed disk 20；First elasticity
Straight panel 50 is sheathed on outside the cylindrical support frame 10, and it is round far from described first to be set to the first circular steel wire brush 40
The side of leather cup 70；Fixed platen 60 is sheathed on outside the cylindrical support frame 10, and it is remote to be set to the described first elastic straight panel 50
Side from the first circular steel wire brush 40；Second elastic straight panel, is sheathed on outside the cylindrical support frame 10, and be set to institute
State the second fixed disk towards the cylindrical support frame 10 the other end side；Second circular steel wire brush, is sheathed on the circle
Outside tubular support frame 10, and it is set to the described second side of the elastic straight panel far from second fixed disk；Second round leather cup
30, it is sheathed on outside the cylindrical support frame 10, and be set to the second circular steel wire brush far from the described second elastic straight panel
Side；Toolframe 90 is fixed on the described second round leather cup 30, and is fixed with cutter 100 on toolframe 90.
Optionally, further includes: stiffening plate 80 is respectively arranged on first fixed disk 20 and the cylindrical support frame 10
Between between second fixed disk and the cylindrical support frame 10.
Optionally, further includes: round rubber mat 104 is sheathed on outside the cylindrical support frame 10, is symmetrically set in the circle
Between shape leather cup and the circular steel wire brush between the circular steel wire brush and the elastic straight panel.
Further, first fixed disk 20, first round leather cup 70, the first circular steel wire brush 40, the first elastic vertical
Bolt is fixed between plate 50, round rubber mat 104 and fixed platen 60；Second elastic straight panel, the second circular steel wire brush, the second circle
Bolt is fixed between leather cup 30 and round rubber mat 104.
Further, comprising: the described first round leather cup 70, the second round leather cup 30, first round wire
Brush 40, the second circular steel wire brush, the first elastic straight panel 50 and the second elastic straight panel have 45 degree of inclined hole.
Optionally, further includes: inductor fixed disk 102 is fixed on toolframe 90.
90 side of toolframe is equipped with screw fixing hole corresponding with fixed disk, so as to the fixed peace of combination on site
Dress, 90 other side of toolframe is equipped with 100 installation site of cutter and fixing threaded hole, while being internally provided with fixed signal transmitter
Screw fixing hole.
In the present embodiment, combine by elastic straight panel, round leather cup, wire brush, cutter and milling cutter, considers moving in the duct
State property energy, guarantees to be rotationally advancing, and 45 degree of discharge orifices is opened on badger, jet hole effectively increases rotatory power, prevents simultaneously
Dirt under cleaning is preceding causing to accumulate.The handling capacity design that emphasis considers simultaneously.Increase according to time of pigging, is gradually increased it
The diameter of straight panel and steel brush gradually increases snaking ability, and leather cup hardness uses shore hardness 75A, portable construction, handling capacity
It is strong and can on leather cup aperture and fluting, accumulate impurity obstacle before being removed with the mode of jet stream.Dish leather cup uniformly opens four Φ
16 or Φ 20mm jet hole, same steel brush are also slotted, and specific size of slotting depends on the circumstances.
Elastic straight panel can increase according to time of pigging, and being gradually increased its diameter gradually increases snaking ability, secondly also
Supporting role, badger snaking ability is weak and handling capacity is strong, when encountering hard scale or other substances, pipeline cleaning
Device edge is easy to that inwardly local elasticity's deformation occurs and passes through.Round leather cup alleviates front in a manner of opening jet hole
The formation of dirty column guarantees handling capacity.The hardness of steel brush is adjustable, while steel brush can slot, thin and stiff for removing tube wall
Pipe scale, pigging ability are stronger.Cutter 100 then, such as cutter, milling cutter run the large stretch of fouling harder to dirty matter in pipeline
It is cut on tube wall, is cut into strip, by the cooperation repeatedly cut, cleaned, avoid the big flaking of fouling
This product is cheap, dismounting is easy to assembly, portable construction, and practicability is stronger, facilitates operation, is widely used in mine
Slurry, petroleum, natural gas line pigging engineering are especially used in the technical field energy in terms of ore slurry pipeline cleaning pipeline scale.
The badger cost relative moderate of the present embodiment, demolition, installation combined type is more convenient, practical value is higher, in length
It handles very skillfully in phase pigging engineering, applied to the snaking work of the different dirty matter of ore slurry pipeline pigging engineering, is especially used in mine
Starch the technical field energy in terms of pipeline cleaning pipeline scale.
Each component can any combination, the pipeline for being easy fouling to longtime running has very great significance, according to dirty layer
Distribution, soft or hard degree can any combination, Feng Xinghao, handling capacity is stronger, mountable tracing-positioning system.Especially to long-term fouling
Pipeline, have obviously scaling effect to hard dirty layer by soft.Dynamic property in the duct is considered, before guaranteeing rotation
Into opening discharge orifice, jet hole on badger, prevent lower dirty of cleaning from causing to accumulate before badger.
The present embodiment combined type is that on-site assembly is simple and convenient, advantage: one, helping without extra professional technician
It helps, assembling can be completed in two service personnel.Two, the structure is convenient for disassembly and assembly, is easily understood.Three, the combined type can any combination
Using, it is convenient for long-distance transportation, is convenient for do mechanization operation, at low cost, time saving, laborsaving, people from province.Four, the pigging ability is strong, passes through
Property it is good, reduce and cause the risk of blocking in pipe.
The technical scheme of the present invention has been explained in detail above with reference to the attached drawings, according to the technical solution of the present invention, passes through elasticity
The dirt cleaning soft to inner wall of the pipe of straight panel, steel brush, cutter then run the large stretch of fouling harder to dirty matter in tube wall in pipeline
On cut, be cut into strip, by the cooperation repeatedly cut, cleaned, pipeline made quickly to improve transport capacity, reach good
Good effect.
The above, only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, appoints
What those skilled in the art, without departing from the scope of the present invention, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, but anything that does not depart from the technical scheme of the invention content,
Any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the invention still fall within this
Inventive technique scheme.
Claims (6)
1. a kind of badger characterized by comprising
Cylindrical support frame；
First fixed disk and the second fixed disk are sheathed on outside the cylindrical support frame, are respectively symmetrically set to perpendicular to the circle
The both ends of the central cross-section of the axis of tubular support frame；
First round leather cup, is sheathed on outside the cylindrical support frame, and is set to first fixed disk towards the cylindrical shape
The side of one end of support frame；
First circular steel wire brush is sheathed on outside the cylindrical support frame, and is set to the described first round leather cup far from described the
The side of one fixed disk；
First elastic straight panel, is sheathed on outside the cylindrical support frame, and is set to the first circular steel wire brush far from described the
The side of one round leather cup；
Fixed platen is sheathed on outside the cylindrical support frame, and it is round far from described first to be set to the described first elastic straight panel
The side of wire brush；
Second elastic straight panel, is sheathed on outside the cylindrical support frame, and is set to second fixed disk towards the cylindrical shape
The side of the other end of support frame；
Second circular steel wire brush is sheathed on outside the cylindrical support frame, and is set to the described second elastic straight panel far from described the
The side of two fixed disks；
Second round leather cup, is sheathed on outside the cylindrical support frame, and is set to the second circular steel wire brush far from described the
The side of two elastic straight panels；
Toolframe is fixed on the described second round leather cup, and is fixed with cutter on toolframe.
2. badger according to claim 1, which is characterized in that further include:
Stiffening plate, be respectively arranged between first fixed disk and the cylindrical support frame and second fixed disk with it is described
Between cylindrical support frame.
3. badger according to claim 1, which is characterized in that further include:
Round rubber mat is sheathed on outside the cylindrical support frame, be symmetrically set in the round leather cup and the circular steel wire brush it
Between between the circular steel wire brush and the elastic straight panel.
4. badger according to claim 3, which is characterized in that first fixed disk, the first round leather cup, the
Bolt is fixed between one circular steel wire brush, the first elastic straight panel, round rubber mat and fixed platen；Second elastic straight panel, the second circle
Bolt is fixed between shape wire brush, the second round leather cup and round rubber mat.
5. badger according to claim 1, which is characterized in that the described first round leather cup, second circle
Leather cup, the first circular steel wire brush, the second circular steel wire brush, the first elastic straight panel and the second elastic straight panel
With 45 degree of inclined hole.
6. badger according to claim 1, which is characterized in that further include:
Inductor fixed disk, is fixed on toolframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811066606.XA CN109396132B (en) | 2018-09-11 | 2018-09-11 | Pipeline cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811066606.XA CN109396132B (en) | 2018-09-11 | 2018-09-11 | Pipeline cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109396132A true CN109396132A (en) | 2019-03-01 |
| CN109396132B CN109396132B (en) | 2024-03-08 |
Family
ID=65464808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811066606.XA Active CN109396132B (en) | 2018-09-11 | 2018-09-11 | Pipeline cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109396132B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774386A (en) * | 2020-07-03 | 2020-10-16 | 中国计量大学 | Passive drive pipeline deashing robot |
| CN112756347A (en) * | 2019-11-04 | 2021-05-07 | 中国石油天然气集团有限公司 | Cleaning equipment |
| US20220080473A1 (en) * | 2020-09-11 | 2022-03-17 | Brian Bell | Pipeline pigging apparatus and methods of use |
| CN116140307A (en) * | 2022-12-20 | 2023-05-23 | 达州帝泰克检测设备有限公司 | High-efficient pipeline dust collecting equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2357844Y (en) * | 1999-02-03 | 2000-01-12 | 仲维斌 | Straight plate-type mechanical pipe scraper |
| CN2468617Y (en) * | 2001-03-23 | 2002-01-02 | 中国石油天然气股份有限公司 | SGQ series pipe cleaning device |
| RU37329U1 (en) * | 2004-02-03 | 2004-04-20 | Общество с ограниченной ответственностью "Научно-технический центр "Нефтегазспецпроект" | INTERNAL SCRAPER (OPTIONS) |
| CN204523698U (en) * | 2014-11-19 | 2015-08-05 | 赵广力 | Integrated poured compound pipe cleaning device |
| CN104959355A (en) * | 2015-06-30 | 2015-10-07 | 西南石油大学 | Novel plugging releasing and pipeline cleaning device |
| CN204710811U (en) * | 2015-06-03 | 2015-10-21 | 天津惠博普管道技术有限公司 | A kind of pipe magnetic rust cleaning wiper |
| CN106269733A (en) * | 2016-08-29 | 2017-01-04 | 山东胜伟园林科技有限公司 | A kind of filtrate wave duct cleaning equipment |
| CN107511376A (en) * | 2017-08-25 | 2017-12-26 | 中石化川气东送天然气管道有限公司 | It is a kind of to be used for the screw propulsion wiper without undercoating natural gas line |
| CN209255416U (en) * | 2018-09-11 | 2019-08-16 | 包头钢铁（集团）有限责任公司 | Badger |
-
2018
- 2018-09-11 CN CN201811066606.XA patent/CN109396132B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2357844Y (en) * | 1999-02-03 | 2000-01-12 | 仲维斌 | Straight plate-type mechanical pipe scraper |
| CN2468617Y (en) * | 2001-03-23 | 2002-01-02 | 中国石油天然气股份有限公司 | SGQ series pipe cleaning device |
| RU37329U1 (en) * | 2004-02-03 | 2004-04-20 | Общество с ограниченной ответственностью "Научно-технический центр "Нефтегазспецпроект" | INTERNAL SCRAPER (OPTIONS) |
| CN204523698U (en) * | 2014-11-19 | 2015-08-05 | 赵广力 | Integrated poured compound pipe cleaning device |
| CN204710811U (en) * | 2015-06-03 | 2015-10-21 | 天津惠博普管道技术有限公司 | A kind of pipe magnetic rust cleaning wiper |
| CN104959355A (en) * | 2015-06-30 | 2015-10-07 | 西南石油大学 | Novel plugging releasing and pipeline cleaning device |
| CN106269733A (en) * | 2016-08-29 | 2017-01-04 | 山东胜伟园林科技有限公司 | A kind of filtrate wave duct cleaning equipment |
| CN107511376A (en) * | 2017-08-25 | 2017-12-26 | 中石化川气东送天然气管道有限公司 | It is a kind of to be used for the screw propulsion wiper without undercoating natural gas line |
| CN209255416U (en) * | 2018-09-11 | 2019-08-16 | 包头钢铁（集团）有限责任公司 | Badger |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756347A (en) * | 2019-11-04 | 2021-05-07 | 中国石油天然气集团有限公司 | Cleaning equipment |
| CN111774386A (en) * | 2020-07-03 | 2020-10-16 | 中国计量大学 | Passive drive pipeline deashing robot |
| US20220080473A1 (en) * | 2020-09-11 | 2022-03-17 | Brian Bell | Pipeline pigging apparatus and methods of use |
| CN116140307A (en) * | 2022-12-20 | 2023-05-23 | 达州帝泰克检测设备有限公司 | High-efficient pipeline dust collecting equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109396132B (en) | 2024-03-08 |
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Inventor after: Liu Yafeng Inventor after: Li Yuzhong Inventor after: Huang Kai Inventor after: Hong Xianfeng Inventor after: Chen Xu Inventor after: Chen Xiaobo Inventor after: Li Jianping Inventor after: Tao Zhibin Inventor after: Liang Fuquan Inventor after: Cui Xiaosan Inventor after: Liu Liwei Inventor after: Xu Xiaodong Inventor after: Wu Wanhui Inventor after: Chen Yong Inventor after: Zhao Peng Inventor after: Zhong Weibin Inventor after: Jin Ying Inventor after: Zeng Weile Inventor after: Liu Zheng Inventor after: Li Bin Inventor after: Liu Zhanquan Inventor after: Yan Changlu Inventor after: Cui Feng Inventor after: Ning Huidong Inventor after: Huang Dajiang Inventor after: Xu Wenlong Inventor after: Li Yang Inventor before: Ning Huidong Inventor before: Yan Changlu Inventor before: Liu Yafeng Inventor before: Chen Xu Inventor before: Chen Xiaobo Inventor before: Tang Shaoyi Inventor before: Huang Dajiang Inventor before: Li Jianping Inventor before: Liang Fuquan Inventor before: Tao Zhibin Inventor before: Cui Xiaosan Inventor before: Li Yang Inventor before: Liu Liwei Inventor before: Wu Wanhui Inventor before: Chen Yong Inventor before: Zhao Peng Inventor before: Zhong Weibin Inventor before: Jin Ying Inventor before: Zeng Weile Inventor before: Liu Zheng Inventor before: Li Bin Inventor before: Liu Zhanquan Inventor before: Li Yuzhong Inventor before: Xu Xiaodong Inventor before: Huang Kai Inventor before: Xu Wenlong Inventor before: Hong Xianfeng Inventor before: Cui Feng |
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