CN110026396A - A kind of circulation dredged industrial waste water disposal device - Google Patents
A kind of circulation dredged industrial waste water disposal device Download PDFInfo
- Publication number
- CN110026396A CN110026396A CN201910167846.7A CN201910167846A CN110026396A CN 110026396 A CN110026396 A CN 110026396A CN 201910167846 A CN201910167846 A CN 201910167846A CN 110026396 A CN110026396 A CN 110026396A
- Authority
- CN
- China
- Prior art keywords
- cover
- ring
- waste water
- dredged
- circulation
- 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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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
- B08B9/0535—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 device being restricted in its movement by a cable or the like
-
- 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
- B08B9/0557—Pigs with rings shaped cleaning members, e.g. cup shaped pigs
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention provides a kind of circulation dredged industrial waste water disposal device, its structure includes movable hoisting ring, lossless pipe dredging device is recycled, contact, recoil pump machine, along exhibition auxiliary body, hanger rope, guided cutting machine structure, recoil mouth, movable hoisting ring top is fixedly connected on along exhibition auxiliary body bottom end by the way of electric welding, contact bottom end is mounted on inside recoil pump machine top by way of insertion, the present invention is during industrial wastewater transport process, when there is blockage in the conveyance conduit of longer waste water, after equipment is thrown in pipeline, patch pipe exhibition piece is bonded with inner wall of the pipe after deployment, it can enable that cover receives the cutting of cutter mechanism and the impact of contact concentrates on a point, tube wall will not be scratched, it plays a protective role to tube wall, length is forbidden to judge the blocking position inside pipeline by hanger rope.
Description
Technical field
The invention belongs to industrial wastewater fields, more specifically, in particular to a kind of circulation dredged Industrial Wastewater Treatment
Device.
Background technique
During industrial wastewater transport process, due to producing foreign matter containing a large amount of in industrial wastewater, and due to useless
The conveyance conduit of water is longer, when there is blockage in pipeline, usually using pipe-dredging strip bore dredging power tool into
Row pipe-dredging,.
Based on foregoing description, the inventors discovered that, a kind of existing circulation dredged industrial waste water disposal device is primarily present
Following deficiency, such as:
During industrial wastewater transport process, due to producing foreign matter containing a large amount of in industrial wastewater, and due to useless
The conveyance conduit of water is longer, when there is blockage in pipeline, usually using pipe-dredging strip bore dredging power tool into
Row pipe-dredging, and play tool and be difficult to judge the position of blocking, it is easy to carry out inner wall of the pipe while being dredged by force
Locality is destroyed.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of circulation dredged industrial waste water disposal devices, to solve
It is existing during industrial wastewater transport process, due in industrial wastewater containing a large amount of production foreign matter, and due to waste water
Conveyance conduit is longer, when blockage occurs in pipeline, carries out pipe usually using the dredging power tool that pipe-dredging strip is bored
Road dredging, and play tool and be difficult to judge the position of blocking, it is easy to carry out part to inner wall of the pipe while being dredged by force
Property destroy the problem of.
In view of the deficiencies of the prior art, a kind of purpose and effect for recycling dredged industrial waste water disposal device of the present invention,
Reached by technological means in detail below: a kind of circulation dredged industrial waste water disposal device, structure include movable hoisting ring, follow
Ring uses lossless pipe dredging device, contact, recoil pump machine, suitable exhibition auxiliary body, hanger rope, guided cutting machine structure, recoil mouth, the work
Dynamic hanging ring top is fixedly connected on along exhibition auxiliary body bottom end by the way of electric welding, and the contact bottom end is by way of insertion
It is mounted on inside recoil pump machine top, the recoil pump machine top is mounted on the lossless pipeline of recycling by way of insertion and dredged
Inside exchange device, through inside movable hoisting ring, the recoil mouth is set to recoil pump machine outer ring surface, described to lead on the hanger rope top
It cuts mechanism and is fixedly mounted on recoil pump machine top outer ring surface.
The lossless pipe dredging device of recycling includes runner, wall ring, friction reduction ball, locating piece, pastes pipe exhibition piece,
The runner is integrated with wall ring, and the locating piece is fixedly connected on wall ring inner ring by the way of electric welding, described to rub
It wipes reduction ball to be fixed together with locating piece, the patch pipe exhibition piece is mounted on it by way of insertion close to wall ring one end
Inside outer ring surface.
Preferably, the patch pipe exhibition piece includes patch, inner tube, it is equipped with inner tube inside the patch, said inner tube is set altogether
There are two, two inner tubes inside the patch pipe exhibition piece can push patch towards external expansion, the patch of arc in pressurization
Still there is certain elasticity after outreach.
Preferably, the contact includes mandril, sealing shroud, reverse interleaved reset bar, fixed link, conductive fitting ball, axis
Item, the mandril left end are bonded with sealing shroud inner surface tip location, and the reverse interleaved reset bar is equipped with two altogether, described anti-
Mandril front and rear sides are fixedly installed in staggeredly reset bar, for the mandril by fixed link and axis item, the conductive fitting ball is total
If there are two, the conductive fitting ball is flexibly connected with axis item, and the conductive fitting two, ball respectively connected different circuits, on
The conductive fitting ball in side connects foreign current, and the conductive fitting ball docking of lower section is inside recoil pump machine, under mandril braking
Axis item be bonded the reverse interleaved displacement of ball with conduction, to both make to contact, is contacted using the external world as by power, when losing passively
After power, restore conventional sense.
Preferably, the guided cutting machine structure includes that cover receives cutter mechanism, item of receiving, the cover receives cutter mechanism and passes through insertion
Mode, which is mounted on, to be received inside item, the cover receive cutter mechanism be equipped with altogether two groups and every group set there are six.
Preferably, it includes cover, fixation hole, crosscutting movable blades, accommodating groove, elastic clip that the cover, which receives cutter mechanism,
The fixation hole is set to cover right end, and the accommodating groove is located at cover bottom righthand side and being integrated with structure, the crosscutting work
Cutting blade is movably arranged on inside cover, and every group of the elastic clip sets there are two altogether and is fixedly mounted on cover bottom end or so two
Side.
Preferably, the crosscutting movable blades include cutting blade, auxiliary handle, suction block, conducting bar, knife ring, the cutting blade and auxiliary handle
It being integrated, the suction block is mounted on inside cover by way of insertion, and the conducting bar is integrated with cover,
The auxiliary handle is movably connected with knife ring.
Preferably, the knife ring includes brace, elastic telescoping bar, rod set, slip ring, the brace bottom end passes through insertion
Mode is mounted on inside elastic telescoping bar, and the rod set is integrated with slip ring.
Compared with prior art, the present invention has as followsBeneficial effect:
The present invention is during industrial wastewater transport process, when blockage occurs in the conveyance conduit of longer waste water
When, after equipment is thrown in pipeline, after contacting at contact and blocking, generating anti-push can enable recoil pump machine connect electricity
Source, and by recoil mouth generate boosting impact force enable recoil pump machine rotate, patch pipe exhibition piece after deployment with inner wall of the pipe into
Row fitting, can enable that cover receives the cutting of cutter mechanism and the impact of contact concentrates on a point, tube wall will not be scratched, to tube wall
It plays a protective role, forbids length to judge the blocking position inside pipeline by hanger rope.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for recycling dredged industrial waste water disposal device of the present invention.
Fig. 2 is that a kind of lossless pipe dredging device of recycling for recycling dredged industrial waste water disposal device of the present invention is bowed
Depending on bascule schematic diagram.
Fig. 3 is that patch pipe opens up piece the schematic diagram of the section structure.
Fig. 4 is that guided cutting machine structure faces enlarged structure schematic diagram.
Fig. 5 is enlarged structure schematic diagram at the A of Fig. 2.
Fig. 6 is contact side elevational cross-section structural schematic diagram.
Fig. 7 is guided cutting machine structure side structure schematic diagram.
Fig. 8 is that guided cutting machine structure faces the schematic diagram of the section structure.
Fig. 9 is knife ring side structure schematic view.
In figure: lossless pipe dredging device -2, contact -3, recoil pump machine -4, suitable exhibition auxiliary is recycled in movable hoisting ring -1
Mechanism -5, hanger rope -6, guided cutting machine structure -7, recoil mouth -8, runner -21, wall ring -22, friction reduction ball -23, locating piece -24, patch
Pipe exhibition piece -25, inner tube -252, mandril -31, sealing shroud -32, reverse interleaved reset bar -33, fixed link -34, is led at patch -251
Electricity fitting ball -35, axis item -36, cover receive cutter mechanism -71, receive item -72, cover -711, fixation hole -712, crosscutting movable blades -
713, accommodating groove -714, elastic clip -715, cutting blade -7131, auxiliary handle -7132, suction block -7133, conducting bar -7134, knife ring -7135,
Brace -71351, elastic telescoping bar -71352, rod set -71353, slip ring -71354.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment
As shown in attached drawing 1 to attached drawing 9:
The present invention provides a kind of circulation dredged industrial waste water disposal device, and structure includes movable hoisting ring 1, is recycled
Lossless pipe dredging device 2, contact 3, recoil pump machine 4, suitable exhibition auxiliary body 5, hanger rope 6, guided cutting machine structure 7, recoil mouth 8, it is described
1 top of movable hoisting ring is fixedly connected on along exhibition 5 bottom end of auxiliary body by the way of electric welding, and 3 bottom end of contact passes through insertion
Mode be mounted on recoil 4 top of pump machine inside, 4 top of recoil pump machine is mounted on recycling nothing by way of insertion
It damages inside pipe dredging device 2, through inside movable hoisting ring 1, the recoil mouth 8 is set to the pump machine 4 that recoils on 6 top of hanger rope
Outer ring surface, the guided cutting machine structure 7 is fixedly mounted on recoil 4 top outer ring surface of pump machine, described that lossless pipe-dredging dress is recycled
Setting 2 includes runner 21, wall ring 22, friction reduction ball 23, locating piece 24, patch pipe exhibition piece 25, and the runner 21 is one with wall ring 22
Body structure, the locating piece 24 are fixedly connected on 22 inner ring of wall ring by the way of electric welding, and the friction weakens ball 23 and determines
Position block 24 is fixed together, and the patch pipe exhibition piece 25 is mounted on its outer ring surface close to 22 one end of wall ring by way of insertion
It is internal.
Wherein, the patch pipe exhibition piece 25 includes patch 251, inner tube 252, is equipped with inner tube 252, institute inside the patch 251
It states inner tube 252 and is equipped with two altogether, two inner tubes 252 inside the patch pipe exhibition piece 25 can push 251 court of patch in pressurization
To external expansion, the patch 251 of arc still has certain elasticity after outreach.
Wherein, the contact 3 includes mandril 31, sealing shroud 32, reverse interleaved reset bar 33, fixed link 34, conductive fitting
Ball 35, axis item 36,31 left end of mandril are bonded with 32 inner surface tip location of sealing shroud, and the reverse interleaved reset bar 33 is total
Equipped with two, the reverse interleaved reset bar 33 is fixedly installed in 31 front and rear sides of mandril, and the mandril 31 passes through fixed link 34
With axis item 36, there are two the conductive fitting ball 35 is set altogether, the conductive fitting ball 35 is flexibly connected with axis item 36, the conduction
Fitting 35 two, ball respectively connected different circuits, and upper conductive is bonded ball 35 and connects foreign current, and the conductive of lower section is bonded
What ball 35 docked be brake lower axle item 36 inside recoil pump machine 4 in mandril 31 and be bonded the reverse interleaved displacement of ball 35 with conductive, thus
The two is contacted, is contacted using the external world as by power, after losing by power, restores conventional sense.
Wherein, the guided cutting machine structure 7 includes that cover receives cutter mechanism 71, item 72 of receiving, the cover receive cutter mechanism 71 pass through it is embedding
The mode entered, which is mounted on, to be received inside item 72, the cover receive cutter mechanism 71 be equipped with altogether two groups and every group set there are six, the cover
Cutter mechanism 71 of receiving includes cover 711, fixation hole 712, crosscutting movable blades 713, accommodating groove 714, elastic clip 715, the fixation
Hole 712 is set to 711 right end of cover, and the accommodating groove 714 is located at 711 bottom righthand side of cover and being integrated with structure, the cross
It cuts movable blades 713 to be movably arranged on inside cover 711,715 every groups of the elastic clip, which sets there are two altogether and is fixedly mounted on, to be covered
It covers at left and right sides of 711 bottom ends, the crosscutting movable blades 713 can be effectively by the kinetic energy of rotation by tamper after stretching
Cutting is rubbed, to play the role of as break-through point troubleshooting, can be retracted into receive in the state of static state and is carried out inside item 72
Closure, blade is packed up.
Wherein, the crosscutting movable blades 713 include cutting blade 7131, auxiliary handle 7132, suction block 7133, conducting bar 7134, knife ring
7135, the cutting blade 7131 is integrated with auxiliary handle 7132, and the suction block 7133 is mounted on cover by way of insertion
Inside 711, the conducting bar 7134 is integrated with cover 711, and the auxiliary handle 7132 is movably connected in one with knife ring 7135
It rises, the cutting blade 7131 can be obedient to section and be crushed to the horizontal branch tamper at blocking after sliding pop-up in turn
Processing avoids that when stamping press is inadequate, rapid broken block can be cooperated when blocking serious.
Wherein, the knife ring 7135 includes brace 71351, elastic telescoping bar 71352, rod set 71353, slip ring 71354, institute
It states 71351 bottom end of brace to be mounted on by way of insertion inside elastic telescoping bar 71352, the rod set 71353 and slip ring
71354 are integrated, and the knife ring 7135 can actively drive cutting blade 7131 in conducting bar 7134 when cover 711 loosens
Upper activity is stretched out to actively outward sprawl, and when cover 711 bounces back, is capable of the receiving cutting blade 7131 of active
It returns, passively independence adjusting is being able to carry out according to the standing state of cover 711.
The specifically used mode and effect of the present embodiment:
The present invention when pipeline is there is a situation where blocking, straight repair mouth at by equipment contact 3 downward, by hanging
The weight of 6 support equipment of cable is placed equipment inside pipeline in the form of hanging, closes not visible shape since pipeline is in
State during below equipment, the position of equipment decentralization is judged by the scale mark line on hanger rope 6, when equipment exists
When being tamper, there is constant weight due to equipment itself, when the mandril 31 in tamper and contact 3 contacts, mandril
31 are influenced by reverse impact power, thus towards inside retraction since axis item 36 makes conductive fitting ball towards inside retraction
35 surround the 36 demifacet counter-rotating of axis item and are in contact, so that converting electrical energy into kinetic energy inside recoil pump machine 4, pass through the mouth that recoils
8 go out, and drive recoil pump machine 4 to rotate, can be filled with pressurised stream inside inner tube 252, so that it be made to strut patch 251, and paste
Tight tube wall, and cover receives cutter mechanism 71 as centrifugal force is thrown away receives the moment elastic clip 715 of item 72 and pushes up cover 711 being detached from
It rises, and knife ring 7135 slides on conducting bar 7134, and cutting blade 7131 is released towards the left and right sides, impacts the vertex set of rotation
In on contact 3, be directed to tamper and pressurize, and guided cutting machine structure 7 pop up cover receive cutter mechanism 71 to tamper carry out
Effective broken, so that auxiliary pressurized is dredged, due to the ineffective point of contact 3 after dredging, equipment restores normal condition.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (7)
1. a kind of circulation dredged industrial waste water disposal device, structure includes movable hoisting ring (1), lossless pipeline is recycled dredges
Exchange device (2), contact (3), recoil pump machine (4), suitable exhibition auxiliary body (5), hanger rope (6), guided cutting machine structure (7), recoil mouth (8),
It is characterized by:
Movable hoisting ring (1) top is fixedly connected on along exhibition auxiliary body (5) bottom end, the contact by the way of electric welding
(3) bottom end is mounted on inside recoil pump machine (4) top by way of insertion, and recoil pump machine (4) top passes through insertion
Mode, which is mounted on, is recycled lossless pipe dredging device (2) inside, and hanger rope (6) top is interior through movable hoisting ring (1)
Portion, the recoil mouth (8) are set to recoil pump machine (4) outer ring surface, and the guided cutting machine structure (7) is fixedly mounted on recoil pump machine (4) top
Hold outer ring surface；
The lossless pipe dredging device (2) of recycling includes runner (21), wall ring (22), friction reduction ball (23), positioning
Block (24), patch pipe exhibition piece (25), the runner (21) are integrated with wall ring (22), and the locating piece (24) is using electric welding
Mode be fixedly connected on wall ring (22) inner ring, friction reduction ball (23) is fixed together with locating piece (24), institute
Patch pipe exhibition piece (25) is stated to be mounted on by way of insertion inside its outer ring surface close to wall ring (22) one end.
2. a kind of circulation dredged industrial waste water disposal device as defined in claim 1, it is characterised in that: the patch pipe
Exhibition piece (25) includes patch (251), inner tube (252), is equipped with inner tube (252) inside the patch (251), said inner tube (252)
It is equipped with two altogether.
3. a kind of circulation dredged industrial waste water disposal device as defined in claim 1, it is characterised in that: the contact
It (3) include mandril (31), sealing shroud (32), reverse interleaved reset bar (33), fixed link (34), conductive fitting ball (35), axis item
(36), mandril (31) left end is bonded with sealing shroud (32) inner surface tip location, and the reverse interleaved reset bar (33) is altogether
Equipped with two, the reverse interleaved reset bar (33) is fixedly installed in mandril (31) front and rear sides, and the mandril (31) passes through solid
Fixed pole (34) and axis item (36), there are two conductive fitting ball (35) sets altogether, conductive fitting ball (35) and axis item (36)
It is flexibly connected.
4. a kind of circulation dredged industrial waste water disposal device as defined in claim 1, it is characterised in that: described lead is cut
Mechanism (7) include cover receive cutter mechanism (71), receive item (72), the cover is received cutter mechanism (71) and is mounted on by way of insertion
Item (72) of receiving is internal, the cover receive cutter mechanism (71) be equipped with altogether two groups and every group set there are six.
5. such as a kind of circulation dredged industrial waste water disposal device according to claim 4, it is characterised in that: the cover
Cutter mechanism (71) of receiving includes cover (711), fixation hole (712), crosscutting movable blades (713), accommodating groove (714), elastic clip
(715), the fixation hole (712) be set to cover (711) right end, the accommodating groove (714) be located at cover (711) bottom righthand side and with
It is integrated, and the crosscutting movable blades (713) are movably arranged on cover (711) inside, and the elastic clip (715) is every
Group sets there are two altogether and is fixedly mounted at left and right sides of cover (711) bottom end.
6. such as a kind of circulation dredged industrial waste water disposal device according to claim 5, it is characterised in that: described crosscutting
Movable blades (713) include cutting blade (7131), auxiliary handle (7132), suction block (7133), conducting bar (7134), knife ring (7135), described
Cutting blade (7131) is integrated with auxiliary handle (7132), and the suction block (7133) is mounted on cover by way of insertion
(711) internal, the conducting bar (7134) is integrated with cover (711), and the auxiliary handle (7132) and knife ring (7135) are living
It is dynamic to link together.
7. such as a kind of circulation dredged industrial waste water disposal device according to claim 6, it is characterised in that: the knife ring
It (7135) include brace (71351), elastic telescoping bar (71352), rod set (71353), slip ring (71354), the brace
(71351) bottom end is mounted on elastic telescoping bar (71352) inside, the rod set (71353) and slip ring by way of insertion
(71354) it is integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910167846.7A CN110026396A (en) | 2019-03-06 | 2019-03-06 | A kind of circulation dredged industrial waste water disposal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910167846.7A CN110026396A (en) | 2019-03-06 | 2019-03-06 | A kind of circulation dredged industrial waste water disposal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110026396A true CN110026396A (en) | 2019-07-19 |
Family
ID=67235065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910167846.7A Withdrawn CN110026396A (en) | 2019-03-06 | 2019-03-06 | A kind of circulation dredged industrial waste water disposal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110026396A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108463A (en) * | 2020-08-24 | 2020-12-22 | 潮州市利源水利水电工程有限公司 | Hydraulic engineering pipeline dredging method |
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| CN107755372A (en) * | 2017-11-17 | 2018-03-06 | 孟庆仕 | A kind of Domestic pipeline dredging machine device people |
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| CN109226128A (en) * | 2018-10-29 | 2019-01-18 | 西南石油大学 | A kind of vane type pipe cleaner of intelligent speed-control |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101069889A (en) * | 2007-06-18 | 2007-11-14 | 宣伯民 | Wall-attaching type wind-pipe sweeping device |
| CN102333983A (en) * | 2009-02-25 | 2012-01-25 | Pii(加拿大)有限公司 | Pipeline apparatus and method |
| CN102101116A (en) * | 2009-12-18 | 2011-06-22 | 安东石油技术（集团）有限公司 | Pipe inner wall descaling cutter |
| CN102806219A (en) * | 2012-06-06 | 2012-12-05 | 中国石油天然气集团公司 | Universal tube cleaner indicator |
| CN109195721A (en) * | 2016-05-06 | 2019-01-11 | 沃夫坦克-阿迪萨控股公司 | For emptying the device and method of jar |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112108463A (en) * | 2020-08-24 | 2020-12-22 | 潮州市利源水利水电工程有限公司 | Hydraulic engineering pipeline dredging method |
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Application publication date: 20190719 |
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