CN110252747A - A kind of gathering line cleaning device and operating method - Google Patents
A kind of gathering line cleaning device and operating method Download PDFInfo
- Publication number
- CN110252747A CN110252747A CN201910512932.7A CN201910512932A CN110252747A CN 110252747 A CN110252747 A CN 110252747A CN 201910512932 A CN201910512932 A CN 201910512932A CN 110252747 A CN110252747 A CN 110252747A
- Authority
- CN
- China
- Prior art keywords
- scraper
- cleaning device
- gathering line
- pipeline
- line cleaning
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 39
- 238000011017 operating method Methods 0.000 title claims abstract description 13
- 239000012188 paraffin wax Substances 0.000 claims abstract description 22
- 239000007787 solid Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 11
- 238000005485 electric heating Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000002560 therapeutic procedure Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 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
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- 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
- B08B9/04—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
- B08B9/047—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 the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The present invention relates to collector and delivery pipe cleaning equipment technology fields, and disclose a kind of gathering line cleaning device and operating method, including pipeline, middle section, the side in the middle section is fixedly connected with leading portion, the side of the leading portion inner cavity is equipped with electric heater unit, and bracket is fixedly connected in the middle part of leading portion two sides, one end of the bracket is fixedly connected with fixed case.The gathering line cleaning device and operating method, by the way that the first scraper of traction section and second scraper in middle section is arranged in, the first scraper and the rotation of the second scraper are driven by starting motor, to carry out multistage, with different levels cut to the paraffin in inner wall of the pipe, not only reduce the difficulty that solid paraffin in inner wall of the pipe is cut, it avoids scraper and pipeline is caused to damage, it avoids simultaneously when paraffin thickness is thicker in pipeline, scraper is easy to appear card plug in use, the problem of it is inadequate to cut dynamics, needs to improve tractive force to increase energy consumption.
Description
Technical field
The present invention relates to collector and delivery pipe cleaning equipment technology field, specially a kind of gathering line cleaning device and operation side
Method.
Background technique
Gathering line includes fuel-displaced (gas) pipeline from single oily (gas) well to oily (gas) treatment plant (or processing unit), with
And from treatment plant to oil (gas) library or long distance pipeline initial station oil-collecting (gas) pipeline, oil-gas gathering and transferring pipeline collects defeated by field management
The characteristics of pipeline is that bore is small, and pressure is low, and tubing mostly uses steel pipe, and collector and delivery pipe cleaning device is for solidification in gathering line
Paraffin strike off cleaning plant.
However, existing collector and delivery pipe cleaning device does not all have directive wheel usually, therefore can not be in the movement of cleaning device
It is oriented to and is supported in the process, cleaning device is easy to cause to scrape with inner wall of the pipe, to damage cleaning device and pipe
There is the stuck situation in pipeline of cleaning device in road, and existing collector and delivery pipe cleaning device is usually provided only with one group of multiple groups
The identical scraper of diameter, thus multistage to the progress of the solid paraffin in inner wall of the pipe, with different levels can not cut, to increase
The case where having added the difficulty that paraffin is cut, being easy to appear Caton, and biggish tractive force is needed simultaneously, increase energy consumption.
Summary of the invention
The present invention provides a kind of gathering line cleaning device and operating method, have multistage cut, not easy damaged pipeline
The advantages of, it solves existing collector and delivery pipe cleaning device and does not all have directive wheel usually, therefore can not be in the movement of cleaning device
It is oriented to and is supported in the process, cleaning device is easy to cause to scrape with inner wall of the pipe, to damage cleaning device and pipe
There is the stuck situation in pipeline of cleaning device in road, and existing collector and delivery pipe cleaning device is usually provided only with one group of multiple groups
The identical scraper of diameter, thus multistage to the progress of the solid paraffin in inner wall of the pipe, with different levels can not cut, to increase
The case where having added the difficulty that paraffin is cut, being easy to appear Caton, and biggish tractive force is needed simultaneously, increase asking for energy consumption
Topic.
The invention provides the following technical scheme: a kind of gathering line cleaning device, including pipeline, middle section, the middle section
Side is fixedly connected with leading portion, and the side of the leading portion inner cavity is equipped with electric heater unit, and the fixed company in the middle part of leading portion two sides
It is connected to bracket, one end of the bracket is fixedly connected with fixed case, and the middle section is fixedly connected with back segment far from the side of leading portion,
The side of the back segment inner cavity is equipped with battery, is fixedly installed with cabinet, the side of the cabinet in the middle part of the back segment side
Heat release hole is offered, and the inside of cabinet is fixedly installed with motor, fixing sleeve is equipped with shaft on the output shaft of the motor, described
The support frame in cabinet is movably installed in shaft, and one end fixing sleeve of shaft is equipped with insulating sleeve, the collet
Cylinder is equipped with connecting shaft far from one end fixing sleeve of shaft, and the connecting shaft is movably installed with the bearing in middle section, and connects
The middle part fixing sleeve of axis is equipped with the second scraper, and the leading portion is fixedly connected with traction section, the connecting shaft far from the side in middle section
One end fixing sleeve be equipped be located at traction section on the first scraper.
Selected, the fixed box cavity is fixedly installed with telescopic rod, one end of the telescopic rod close to the side of bracket
It is movably installed with spring, and one end of telescopic rod is fixedly connected with attachment base, is movably installed with fixation in the middle part of the attachment base
The middle part fixing sleeve of axis, the fixing axle is equipped with pulley, and the outer of the pulley is flexibly connected with the inner wall of pipeline.
Selected, one end of the spring is fixedly connected with the biggish one end of telescopic rod diameter value, and the other end of spring
It is fixedly connected with attachment base.
Selected, the size of the attachment base is adapted with the size of fixed box cavity, and attachment base and fixed case is interior
Chamber pivot bush unit.
Selected, the electric heater unit is electrically connected with battery.
A kind of operating method of gathering line cleaning device includes following operating procedure:
S1, firstly, by storage battery power supply, using electric heater unit electric heating bearing, conducted by bearing to the first scraper and
On second scraper, to be heated to the first scraper and the second scraper；
S2, starting motor drive the first scraper and the rotation of the second scraper in shaft, thus using the first scraper to inner wall of the pipe
On paraffin carry out level-one cut, recycle the second scraper in inner wall of the pipe paraffin carry out second level cut；
S3, using the cooperation of telescopic rod and spring in fixed case, drive the pulley elastic telescopic in attachment base and fixing axle, from
And the variation of pipe diameter is adapted to, while while moving to the first scraper and the second scraper is oriented to and is supported.
Selected, it is surrounded on the inner wall of the insulating sleeve using ceramic fibre as major ingredient, using wet therapy forming process system
At high-temperature insulation heat-barrier material.
Selected, the diameter value of first scraper is less than the diameter value of the second scraper, and the first scraper and traction section are living
Dynamic socket.
The present invention have it is following the utility model has the advantages that
1, the gathering line cleaning device passes through starting by the way that the first scraper of traction section and second scraper in middle section is arranged in
Motor drives the first scraper and the rotation of the second scraper, so that multistage to the paraffin progress in inner wall of the pipe, with different levels cut, no
It reduced by only the difficulty that solid paraffin in inner wall of the pipe is cut, avoid scraper and pipeline is caused to damage, while avoiding when pipe
When paraffin thickness is thicker in road, scraper is easy to appear card plug in use, and it is inadequate to cut dynamics, need to improve tractive force from
And the problem of increasing energy consumption.
2, the gathering line cleaning device is oriented to and is supported to the movement of cleaning device by the way that pulley is arranged, simultaneously
Utilize the cooperation of telescopic rod and spring in fixed case, band movable pulley elastic telescopic, to adapt to internal diameter of the pipeline and inner wall of the pipe
Upper paraffin cuts the variation of rear caliber, so that the first scraper and the second scraper be avoided to squeeze in mobile cut with generation inside pipeline
Pressure scrapes, thus the problem of damaging scraper and pipeline, and then stability when entire cleaning device uses is improved, while avoiding clear
Clean device is stuck in pipeline.
3, gathering line cleaning device, by electric heater unit electric heating bearing, thus by the conduction of bearing to the
One scraper and the second scraper are heated, thus improve the first scraper and the second scraper temperature, and then improve the first scraper and
Second scraper cuts efficiency to paraffin in inner wall of the pipe, on the one hand reduces the difficulty that paraffin strikes off, on the other hand avoids pipe
The paraffin of road inner wall blocked up the problem of causing scraper card plug.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is enlarged drawing at structure of the invention A.
In figure: 1, pipeline；2, middle section；3, leading portion；4, electric heater unit；5, bracket；6, fixed case；601, telescopic rod；
602, spring；603, attachment base；604, fixing axle；605, pulley；7, back segment；8, battery；9, cabinet；10, heat release hole；11,
Motor；12, shaft；13, support frame；14, insulating sleeve；15, connecting shaft；16, bearing；17, the second scraper；18, section is drawn；
19, the first scraper.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of gathering line cleaning device referring to FIG. 1-2, including pipeline 1, middle section 2, the side in middle section 2 are fixedly connected
There is leading portion 3, the side of 3 inner cavity of leading portion is equipped with electric heater unit 4, and is fixedly connected to bracket 5 in the middle part of 3 two sides of leading portion, props up
One end of frame 5 is fixedly connected with fixed case 6, and middle section 2 is fixedly connected with back segment 7 far from the side of leading portion 3, and the one of 7 inner cavity of back segment
Side is equipped with battery 8, is fixedly installed with cabinet 9 in the middle part of 7 side of back segment, the side of cabinet 9 offers heat release hole 10, and cabinet
9 inside is fixedly installed with motor 11, and fixing sleeve is equipped with shaft 12 on the output shaft of motor 11, is movably installed with position in shaft 12
In the support frame 13 in cabinet 9, and one end fixing sleeve of shaft 12 is equipped with insulating sleeve 14, and insulating sleeve 14 is far from shaft 12
One end fixing sleeve is equipped with connecting shaft 15, and connecting shaft 15 is movably installed with the bearing 16 in middle section 2, and the middle part of connecting shaft 15
Fixing sleeve is equipped with the second scraper 17, and leading portion 3 is fixedly connected with traction section 18 far from the side in middle section 2, and one end of connecting shaft 15 is solid
Surely it is set with the first scraper 19 being located in traction section 18.
Wherein, 6 inner cavity of fixed case is fixedly installed with telescopic rod 601 close to the side of bracket 5, and one end of telescopic rod 601 is living
It is dynamic to be set with spring 602, and one end of telescopic rod 601 is fixedly connected with attachment base 603, the middle part movable set of attachment base 603
There is fixing axle 604, the middle part fixing sleeve of fixing axle 604 is equipped with pulley 605, and the outer of pulley 605 and the inner wall activity of pipeline 1 connect
It connects.
Wherein, one end of spring 602 is fixedly connected with the biggish one end of 601 diameter value of telescopic rod, and spring 602 is another
End is fixedly connected with attachment base 603.
Wherein, the size of attachment base 603 is adapted with the size of 6 inner cavity of fixed case, and attachment base 603 and fixed case 6
Inner cavity pivot bush unit.
Wherein, electric heater unit 4 is electrically connected with battery 8,
Electric heater unit electric heating bearing, so that the first scraper and the second scraper are heated in the conduction by bearing, it is described
Electric heater unit 4 connects bearing 16 by electric wire, and electric heater unit 4 is electrically connected with battery 8, electric heater be one kind very
Popular electric heating equipment is the prior art, and huge heat can be generated by heating element, is supplied to people to reach and makes
Purpose, electric heater convert electric energy into thermal energy using the Joule effect of electric current to heat object, are generally divided into direct electricity
Resistance heating and indirect resistance heating, the former supply voltage are applied directly on heating object, when a current flows through, are heated
Object itself just generates heat, and since heat results from heating object itself, belongs to internal heating, the thermal efficiency is very high, indirect resistance
Heater element need to be made by alloy material or nonmetallic materials in heating, generate thermal energy by heater element, pass through radiation, convection current and biography
It the modes such as leads to pass on heating object, since heating object and heater element are divided into two parts, heating object
Type is generally unrestricted, easy to operate.
A kind of operating method of gathering line cleaning device includes following operating procedure:
S1, it powers firstly, passing through battery 8, using 4 electric heating bearing 16 of electric heater unit, passes through the conduction of bearing 16 to first
On scraper 19 and the second scraper 17, to be heated to the first scraper 19 and the second scraper 17；
S2, starting motor 11 drive the first scraper 19 and the rotation of the second scraper 17 in shaft 12, to utilize the first scraper 19
Level-one is carried out to the paraffin on 1 inner wall of pipeline to cut, and is recycled the second scraper 17 to carry out second level to the paraffin on 1 inner wall of pipeline and is cut
It cuts；
S3, using the cooperation of telescopic rod 601 and spring 602 in fixed case 6, drive the cunning in attachment base 603 and fixing axle 604
605 elastic telescopics are taken turns, to adapt to the variation of 1 caliber of pipeline, while while moving to the first scraper 19 and the second scraper 17 carries out
Guiding and support.
Wherein, it is surrounded on the inner wall of insulating sleeve 14 using ceramic fibre as major ingredient, using made of wet therapy forming process
High-temperature insulation heat-barrier material carries out insulated heat to shaft 12 and connecting shaft 15 using the insulating sleeve 14 of insulated heat, from
And when avoiding starting electric heater unit 4, heat is conducted by shaft 12 to motor 11, is impacted to the operation of motor 11.
Wherein, diameter value of the diameter value of the first scraper 19 less than the second scraper 17, and the first scraper 19 and traction section 18
Pivot bush unit, by the second scraper 17 of the first scraper 19 and middle section 2 that are arranged in traction section 18, by starting 11 band of motor
Dynamic first scraper 19 and the rotation of the second scraper 17, to carry out multistage, with different levels cut to the paraffin on 1 inner wall of pipeline.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.Simultaneously in the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length
Degree ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner",
The orientation or positional relationship of the instructions such as "outside", " clockwise ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, only
It is that for the convenience of describing the present invention and simplifying the description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of gathering line cleaning device, including pipeline (1), middle section (2), it is characterised in that: the side of the middle section (2) is solid
Surely it is connected with leading portion (3), the side of leading portion (3) inner cavity is equipped with electric heater unit (4), and the middle part of leading portion (3) two sides is equal
It is fixedly connected with bracket (5), one end of the bracket (5) is fixedly connected with fixed case (6), and the middle section (2) is far from leading portion (3)
Side be fixedly connected with back segment (7), the side of back segment (7) inner cavity is equipped with battery (8), back segment (7) side
Middle part is fixedly installed with cabinet (9), and the side of the cabinet (9) offers heat release hole (10), and the fixed peace in inside of cabinet (9)
Equipped with motor (11), fixing sleeve is equipped with shaft (12) on the output shaft of the motor (11), movable set on the shaft (12)
There is the support frame (13) being located in cabinet (9), and one end fixing sleeve of shaft (12) is equipped with insulating sleeve (14), the collet
Cylinder (14) is equipped with connecting shaft (15) far from one end fixing sleeve of shaft (12), and the connecting shaft (15) is movably installed with positioned at middle section
(2) bearing (16) in, and the middle part fixing sleeve of connecting shaft (15) is equipped with the second scraper (17), the leading portion (3) is far from middle section
(2) side is fixedly connected with traction section (18), and one end fixing sleeve of the connecting shaft (15), which is equipped with, to be located in traction section (18)
The first scraper (19).
2. a kind of gathering line cleaning device according to claim 1, it is characterised in that: fixed case (6) inner cavity is leaned on
The side of nearly bracket (5) is fixedly installed with telescopic rod (601), and one end of the telescopic rod (601) is movably installed with spring
(602), and one end of telescopic rod (601) is fixedly connected with attachment base (603), the middle part movable set of the attachment base (603)
Have fixing axle (604), the middle part fixing sleeve of the fixing axle (604) is equipped with pulley (605), the outer of the pulley (605) with
The inner wall of pipeline (1) is flexibly connected.
3. a kind of gathering line cleaning device according to claim 2, it is characterised in that: one end of the spring (602)
It is fixedly connected with telescopic rod (601) biggish one end of diameter value, and the other end of spring (602) and attachment base (603) fixed company
It connects.
4. a kind of gathering line cleaning device according to claim 2, it is characterised in that: the attachment base (603) it is big
The small size with fixed case (6) inner cavity is adapted, and the inner cavity pivot bush unit of attachment base (603) and fixed case (6).
5. a kind of gathering line cleaning device according to claim 1, it is characterised in that: the electric heater unit (4) with
Battery (8) electrical connection.
6. a kind of operating method of gathering line cleaning device, it is characterised in that: include following operating procedure:
S1, it powers firstly, passing through battery (8), using electric heater unit (4) electric heating bearing (16), passes through bearing (16) and pass
It is directed on the first scraper (19) and the second scraper (17), to be heated to the first scraper (19) and the second scraper (17)；
S2, starting motor (11) drive the first scraper (19) and the second scraper (17) on shaft (12) to rotate, to utilize the
One scraper (19) carries out level-one to the paraffin on pipeline (1) inner wall and cuts, and recycles the second scraper (17) on pipeline (1) inner wall
Paraffin carry out second level cut；
S3, the cooperation of telescopic rod (601) and spring (602) in fixed case (6), drive attachment base (603) and fixing axle are utilized
(604) pulley (605) elastic telescopic on, to adapt to the variation of pipeline (1) caliber, while to the first scraper (19) and second
Scraper (17) is oriented to and is supported when moving.
7. a kind of operating method of gathering line cleaning device according to claim 1, it is characterised in that: the collet
It is surrounded on the inner wall of cylinder (14) using ceramic fibre as major ingredient, using the heat-insulated material of high-temperature insulation made of wet therapy forming process
Material.
8. a kind of operating method of gathering line cleaning device according to claim 1, it is characterised in that: described first scrapes
The diameter value of knife (19) less than the second scraper (17) diameter value, and the first scraper (19) and traction section (18) pivot bush unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910512932.7A CN110252747B (en) | 2019-06-14 | 2019-06-14 | Gathering pipeline cleaning device and operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910512932.7A CN110252747B (en) | 2019-06-14 | 2019-06-14 | Gathering pipeline cleaning device and operation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110252747A true CN110252747A (en) | 2019-09-20 |
| CN110252747B CN110252747B (en) | 2022-06-14 |
Family
ID=67918179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910512932.7A Expired - Fee Related CN110252747B (en) | 2019-06-14 | 2019-06-14 | Gathering pipeline cleaning device and operation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110252747B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522825A (en) * | 2021-07-21 | 2021-10-22 | 浙江中平粉末冶金有限公司 | Iron-based powder preparation equipment and processing method thereof |
| CN115254828A (en) * | 2022-08-25 | 2022-11-01 | 天地(榆林)开采工程技术有限公司 | Coal mine filling pipeline cleaning device and using method thereof |
| CN116274207A (en) * | 2023-04-03 | 2023-06-23 | 郯城县鹏程印务有限公司 | Printing is with sewage bucket inner wall cleaning device |
| CN118437703A (en) * | 2024-07-03 | 2024-08-06 | 河南科技学院 | Crane track cleaning and protecting equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5146644A (en) * | 1991-07-10 | 1992-09-15 | Crocco Domenic C | Pipeline cleaning device |
| CN2468616Y (en) * | 2001-03-23 | 2002-01-02 | 赵书辉 | Floating type means for cleaning wax contg. crude oil pipeline |
| CN201329360Y (en) * | 2008-12-24 | 2009-10-21 | 石建忠 | Roll traveling type tube cleaner |
| CN106424033A (en) * | 2016-11-26 | 2017-02-22 | 西南石油大学 | Rotation jet flow type pipe cleaning device |
| CN206229791U (en) * | 2016-11-25 | 2017-06-09 | 魏明哲 | Multiple elements design cleaning device |
| CN207681130U (en) * | 2017-11-17 | 2018-08-03 | 于建军 | Gathering line cleaning device |
| CN207914272U (en) * | 2018-01-08 | 2018-09-28 | 岳鑫 | A kind of crude oil long-distance transmission pipeline ball collecting chamber paraffin removal tool |
-
2019
- 2019-06-14 CN CN201910512932.7A patent/CN110252747B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5146644A (en) * | 1991-07-10 | 1992-09-15 | Crocco Domenic C | Pipeline cleaning device |
| CN2468616Y (en) * | 2001-03-23 | 2002-01-02 | 赵书辉 | Floating type means for cleaning wax contg. crude oil pipeline |
| CN201329360Y (en) * | 2008-12-24 | 2009-10-21 | 石建忠 | Roll traveling type tube cleaner |
| CN206229791U (en) * | 2016-11-25 | 2017-06-09 | 魏明哲 | Multiple elements design cleaning device |
| CN106424033A (en) * | 2016-11-26 | 2017-02-22 | 西南石油大学 | Rotation jet flow type pipe cleaning device |
| CN207681130U (en) * | 2017-11-17 | 2018-08-03 | 于建军 | Gathering line cleaning device |
| CN207914272U (en) * | 2018-01-08 | 2018-09-28 | 岳鑫 | A kind of crude oil long-distance transmission pipeline ball collecting chamber paraffin removal tool |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522825A (en) * | 2021-07-21 | 2021-10-22 | 浙江中平粉末冶金有限公司 | Iron-based powder preparation equipment and processing method thereof |
| CN115254828A (en) * | 2022-08-25 | 2022-11-01 | 天地(榆林)开采工程技术有限公司 | Coal mine filling pipeline cleaning device and using method thereof |
| CN116274207A (en) * | 2023-04-03 | 2023-06-23 | 郯城县鹏程印务有限公司 | Printing is with sewage bucket inner wall cleaning device |
| CN118437703A (en) * | 2024-07-03 | 2024-08-06 | 河南科技学院 | Crane track cleaning and protecting equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110252747B (en) | 2022-06-14 |
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