CN107327014B - A kind of anti-block apparatus of the pre-buried pipeline of water conservancy - Google Patents
A kind of anti-block apparatus of the pre-buried pipeline of water conservancy Download PDFInfo
- Publication number
- CN107327014B CN107327014B CN201710607296.7A CN201710607296A CN107327014B CN 107327014 B CN107327014 B CN 107327014B CN 201710607296 A CN201710607296 A CN 201710607296A CN 107327014 B CN107327014 B CN 107327014B
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- CN
- China
- Prior art keywords
- pipeline
- fie screen
- water conservancy
- coarse strainer
- pipeline body
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- 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
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/002—Cleaning sewer pipes by mechanical means
- E03F9/005—Apparatus for simultaneously pushing and rotating a cleaning device carried by the leading end of a cable or an assembly of rods
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
Abstract
A kind of anti-block apparatus of the pre-buried pipeline of water conservancy, the pipeline body being connect including water outlet with the pre-buried pipeline of water conservancy, coarse strainer and fie screen are disposed with to water outlet direction along its water inlet in pipeline body, pipeline body circumferencial direction uniform intervals are provided with multiple crushing slices on wall in pipeline body of the fie screen far from coarse strainer side, the lower end of the coarse strainer and the lower end of fie screen are respectively protruding into the first desilting pipeline in the second desilting pipeline, and the discharge outlet of first blow-off line and the second blow-off line is respectively arranged with the first valve and the second valve.The present invention can effectively prevent the pre-buried line clogging of water conservancy, and when there is stopping state generation, and cleaning is convenient and rapid, meet the needs of production and life.
Description
Technical field
The present invention relates to the pre-buried pipeline technical fields of water conservancy, and in particular to a kind of anti-block apparatus of the pre-buried pipeline of water conservancy.
Background technique
China's gross amount of water resources is abundant, and occupancy volume per person is low, and water resource is distributed uneven over time and space and is distributed
It is incompatible with population, arable land layout.As the size of population ceaselessly increases, China's water resource is more and more nervous, currently, China
There are some areas and city water deficiency occur, therefore we need rationally efficiently using water, and has built hydraulic engineering
It is the important way and approach for solving water deficiency.Hydraulic engineering includes dredging waterway and flood control works, farmland water conservancy works, water
Power generation engineering, water supply and drainage system and maritime engineering etc., the hydraulic engineering of mentioned kind all be unable to do without water conservancy built-in pipe
Road.
The pre-buried pipeline of water conservancy is that have pipeline body and valve etc. to connect into for conveying the device of liquid.In general, liquid passes through
It after crossing pressurization, is flowed at low pressure from the high pressure of pipeline body, the pressure or gravity conveying of liquid itself can also be used.In daily life
It produces in life process, the pre-buried pipeline for transporting liquid is widely used in every field.
The normal work of the pre-buried pipeline of water conservancy is an important factor for guaranteeing Quality of Water Conservancy Projects, by the liquid that is transported
Inevitably containing sundries such as silt and rubbish, therefore the pre-buried pipeline of water conservancy is caused easily to cause blockages, is limited to existing
Limitation in technology on the pre-buried pipeline configuration of water conservancy and design, the existing pre-buried pipeline of water conservancy can not very efficiently, fast
Ground is filtered and removes to sundries, and filter effect is also very undesirable.Water is not only influenced after the pre-buried line clogging of water conservancy
The speed and flow of stream can also damage water conservancy pre-buried pipeline when serious, to influence the normal use of the pre-buried pipeline of water conservancy.
Currently, sewer pipe is easy to be blocked by house refuse, rainwater unclog the pipe, which is easy to be deposited, is hardened in pipeline lower part
Silt blocking.It when line clogging, needs to carry out dredging cleaning by being manually entered in pipeline, clears up difficult and efficiency very
It is low, it all makes troubles to production and life.
The existing application documents application No. is " 201610897454.2 " disclose a kind of anti-blocking dress of pre-buried pipeline of water conservancy
It sets, the anti-block apparatus internal structure is complicated and occupies big quantity space, to reduce water velocity, and leads to water conservancy built-in pipe
Road drainage rates reduce.Application No. is the application documents of " 201620361615.1 " to also disclose a kind of preventing for pre-buried pipeline of water conservancy
Block apparatus clears up the hardening thing of deposition in the anti-block apparatus with stainless steel ball, and stainless steel ball surface is smooth, cleaning effect and speed
Rate is not ideal enough.Therefore, the anti-block apparatus of the pre-buried pipeline of above two water conservancy is not able to satisfy the needs of existing production and living.
Summary of the invention
In order to solve to be difficult to the technical issues of clearing up after the pre-buried pipeline of water conservancy is easy blocking, blocking, the purpose of the present invention is
A kind of anti-block apparatus of pre-buried pipeline of water conservancy is provided, effectively prevent the pre-buried line clogging of water conservancy, and when there is stopping state generation,
Cleaning is convenient and rapid, meets the needs of production and life.
The technical scheme adopted by the invention is that: a kind of anti-block apparatus of the pre-buried pipeline of water conservancy, including water outlet and water conservancy
The pipeline body of pre-buried pipeline connection, pipeline body is interior to be disposed with coarse strainer and fie screen to water outlet direction along its water inlet,
Pipeline body circumferencial direction uniform intervals multiple crushing are provided on wall in pipeline body of the fie screen far from coarse strainer side to cut
Piece, the crushing slice is obliquely installed and its width is gradually reduced along coarse strainer to fie screen direction, crushes and is sliced close to fine filtering
The thickness of net one end is gradually reduced by fie screen to coarse strainer direction, the end face of the end for along pipeline body wall into pipeline body
The arc-shaped curved surface that axis direction tilts upward crushes and is sliced wall smooth transition in the end far from fie screen one end and pipeline body,
The coarse strainer and fie screen are respectively arranged below the first blow-off line and the second blow-off line being connected with pipeline body, institute
The lower end of the lower end and fie screen of stating coarse strainer be respectively protruding into the first desilting pipeline and the second desilting pipeline in, described first
The discharge outlet of blow-off line and the second blow-off line is respectively arranged with the first valve and the second valve.
Further, dredging mechanism is provided in the pipeline body, dredging mechanism includes that push-pull rod and sliding are threaded through
Dredging bar on coarse strainer and fie screen, the one end for dredging bar stretch in the pre-buried pipeline of water conservancy, the other end by pipeline body into
The mouth of a river is stretched out and is fixedly connected with push-pull rod, and the dredging bar is located at the lower part of the body of rod of one end in the pre-buried pipeline of water conservancy along its axis
To be arranged at intervals with it is multiple scrape movable tooth, scrape movable tooth and scrape lever by three and constitute, three one scraped in lever scrape lever and dredging
Bar bottom is vertically fixedly connected, other two, which is scraped lever and is symmetrically disposed on, is located in the middle the two sides for scraping lever, described to scrape lever
A rib and water flow side including from top to bottom sequentially connected tri-prismoid, cone and hemisphere, in the tri-prismoid
To being oppositely arranged.
Further, the first through hole and second that lever matches are respectively arranged with and scraped on the coarse strainer and fie screen
Through-hole, the fie screen and is provided between movable tooth apart from nearest the scraping in fie screen position and is set in dredging bar limit baffle ring.
Further, certain distance is separated between at the top of the coarse strainer between pipeline body top.
Further, there are four the crushing slice is total to.
Further, the mesh diameter of the coarse strainer is greater than the mesh diameter of fie screen.
Further, the coarse strainer is arranged along the water inlet of pipeline body to water outlet direction diagonally downward, the fine filtering
Net is arranged along the water inlet of pipeline body to water outlet direction diagonally downward.
Compared with prior art, the invention has the following advantages:
One, the anti-block apparatus of the pre-buried pipeline of a kind of water conservancy of the present invention, by setting coarse strainer and fie screen, effectively
The biggish rubbish filtering of volume in liquid that the pre-buried pipeline of water conservancy is conveyed is come out, and the rubbish filtered respectively falls in first
It is discharged in blow-off line and the second blow-off line and periodically, to prevent bulky refuse from blocking the pre-buried pipeline of water conservancy；
Two, the present invention in crushing slice can will assemble pockets of clod, soil block etc. cutting it is broken, make transport liquid in mud
Block and soil block volume become smaller, weight, and soil block and clod is enable to flow away with water flow, effectively prevent soil block and clod precipitate and
It is hardened after precipitating in duct bottom, further prevents the pre-buried line clogging of water conservancy；
Three, when there is hardening deposit on the tube wall of the pre-buried pipeline of water conservancy, by push-and-pull dredging mechanism and cooperate water flow
Hardening deposit can quickly and efficiently be cleared up by washing away, and manpower is greatly saved, and scraped movable tooth and scraped lever by three and constitute, and it is suitable to scrape movable tooth
It shares in the arc-shaped pre-buried pipeline lower part of water conservancy, is located in the middle and scrapes lever will to be effectively deposited on the pre-buried pipeline of water conservancy minimum
The deposit of point scrapes, and the lever of scraping positioned at two sides is used to scrape the deposit for being deposited in minimum point two sides, heavy guaranteeing to scrape
On the basis of product object is comprehensive, it effectively prevent scraping movable tooth scuffing duct wall, further ensures the service life of the pre-buried pipeline of water conservancy.
Detailed description of the invention
Fig. 1 is schematic diagram of internal structure of the invention；
Fig. 2 is the side structure schematic view for crushing slice；
Fig. 3 is the structural schematic diagram for scraping movable tooth；
Marked in the figure: 1, pipeline body, 101, water outlet, 102, water inlet, 2, coarse strainer, 3, fie screen, 4, crushing slice,
5, the first blow-off line, the 6, second blow-off line, 7, dredging mechanism, 701, dredging bar, 702, push-pull rod, 703, scrape movable tooth,
7031, lever, 70311, tri-prismoid, 70312, cone, 70313, hemisphere, 7032, push-pull rod, 704, limiting block are scraped
Ring, the 8, first valve, the 9, second valve.
Specific embodiment
It elaborates in the following with reference to the drawings and specific embodiments to the present invention.
As shown, a kind of anti-block apparatus of the pre-buried pipeline of water conservancy, connect including water outlet 101 with the pre-buried pipeline of water conservancy
Pipeline body 1, pipeline body 1 is interior to be disposed with coarse strainer 2 and fie screen 3 to 101 direction of water outlet along its water inlet 102, so that
Rubbish filtering obtains more abundant, and the mesh diameter of the coarse strainer 2 is greater than the mesh diameter of fie screen 3, and coarse strainer 2 reduces water
The impact to fie screen 3 is flowed, so that fie screen 3 is hardly damaged.
It is arranged on pipeline body 1 inner wall of the fie screen 3 far from 2 side of coarse strainer along 1 circumferencial direction uniform intervals of pipeline body
There are four crush slice 4, it is described crush slice 4 close to 3 one end of fie screen thickness by fie screen 3 to 2 direction of coarse strainer gradually
Reduce, the end face of the end is the arc-shaped curved surface tilted upward along 1 inner wall of pipeline body to 1 central axes direction of pipeline body, is being guaranteed
Make to crush while crushing 4 cutting force degree of slice and is not easy to adhere to impurity on slice 4.The crushing slice 4 arrives fine filtering along coarse strainer 2
3 direction of net is obliquely installed, and the width for crushing slice 4 is gradually reduced along coarse strainer 2 to 3 direction of fie screen, crushes slice 4 far from thin
The end of 3 one end of strainer and the 1 interior walls be smooth transition of pipeline body enhance so that the water flow after crushing slice 4 forms eddy flow
The conveying capacity of pipeline body 1, improves drainage speed, to not influence the drainage rates of the pre-buried pipeline of water flow.
The coarse strainer 2 and fie screen 3 are respectively arranged below the first blow-off line 5 being connected with pipeline body 1 and
Two blow-off lines 6, the lower end of the coarse strainer 2 and the lower end of fie screen 3 are respectively protruding into the first blow-off line 5 and second row
In dirty pipeline 6, the coarse strainer 2 is arranged diagonally downward along the water inlet 102 of pipeline body 1 to 101 direction of water outlet and coarse strainer 2
Lower part is connect with 5 inner wall of the first blow-off line, and the fie screen 3 inclines along the water inlet 102 of pipeline body 1 to 101 direction of water outlet
It is arranged obliquely and 3 lower part of fie screen is fixedly connected with 6 inner wall of the second blow-off line, to enhances filter effect into one.Institute
The discharge outlet for stating the first blow-off line 5 and the second blow-off line 6 is respectively arranged with the first valve 8 and the second valve 9, when first
After having collected a certain amount of rubbish in blow-off line 5 and the second blow-off line 6, opens the first valve 8 and the second valve 9 arranges rubbish
Out, convenient and efficient, so that the present invention normally can orderly work.
Dredging mechanism 7 is provided in the pipeline body 1, dredging mechanism 7 includes that push-pull rod 702 and sliding are threaded through coarse filtration
One end of dredging bar 701 on net 2 and fie screen 3, dredging bar 701 stretches in the pre-buried pipeline of water conservancy, and the other end is by pipeline body 1
Water inlet 102 stretch out and be fixedly connected with push-pull rod 702, the dredging bar 701 is located at the bar of one end in the pre-buried pipeline of water conservancy
The lower part of body along its axially spaced-apart be provided with it is multiple scrape movable tooth 703, when the pre-buried duct bottom of water conservancy have hardening deposit when, pass through
The push-and-pull push-pull rod 702, makes to scrape movable tooth 703 and scrapes off deposit is hardened, and hydrous water stream is washed away, and makes to scrape off
Hardening deposit be flushed away, effectively solve the blockage problem of the pre-buried pipeline of water conservancy, save it is artificial, it is time saving and energy saving, meet production
With the needs of life.
It is described scrape movable tooth 703 and scrape lever 7031 by three constitute, three one scraped in lever 7031 scrape lever 7031 with
Dredging 701 bottom of bar is vertically fixedly connected, other two, which is scraped lever 7031 and is symmetrically disposed on to be located in the middle, scrapes lever 7031
Two sides, and be located at two of two sides and scrape lever 7031 in isosceles triangle setting, make to scrape movable tooth 702 scrape power it is strong while guarantor
The intensity for scraping 702 structure of movable tooth itself has been demonstrate,proved, the service life for scraping movable tooth 702 is extended.
The lever 7031 of scraping includes from top to bottom sequentially connected tri-prismoid 70311, cone 70312 and hemisphere
70313, a rib in the tri-prismoid 70311 is oppositely arranged with water (flow) direction, to make the active force for scraping lever 7031
Stronger, hardening deposit is easy to be scraped, and 70313 surface of hemisphere is smooth, to prevent plowing from the pre-buried inner wall of the pipe of water conservancy.
The first through hole and second that lever 7031 matches is respectively arranged with and scrapes on the coarse strainer 2 and fie screen 3 to lead to
Hole, scraping lever 7031 can be free to slide in first through hole and the second through-hole, the fie screen 3 with apart from 3 position of fie screen most
It is close scrape to be provided between movable tooth 703 be set in dredging 701 limit baffle ring 704 of bar, limit baffle ring 704 limits dredging bar 701
Movement, limit baffle ring 704 prevent it is mobile dredge bar 701 when, the movable tooth 703 of scraping dredged on bar 701 scrapes fie screen 3, has
Effect prevents fie screen 3 from damaging, and then extends service life of the invention.
It is separated with certain distance between 2 top of coarse strainer and 1 top of pipeline body, so that water flow passes through the interval distance
From being rinsed to fie screen 3, effectively rinse out the impurity adhered on fie screen 3.
Based on the technical solution of the present invention, the detailed implementation method and specific operation process are given for the present embodiment,
But protection scope of the present invention is not limited to the above embodiments.
Claims (6)
1. a kind of anti-block apparatus of the pre-buried pipeline of water conservancy, the pipeline body being connect including water outlet (101) with the pre-buried pipeline of water conservancy
(1), it is characterised in that: be disposed with coarse strainer (2) to water outlet (101) direction along its water inlet (102) in pipeline body (1)
With fie screen (3), fie screen (3) far from coarse strainer (2) side pipeline body (1) inner wall on along pipeline body (1) circumferencial direction
Uniform intervals are provided with multiple crushing slices (4), and the crushing slice (4) is obliquely installed and its width arrives carefully along coarse strainer (2)
Strainer (3) direction is gradually reduced, and crushes slice (4) close to the thickness of fie screen (3) one end by fie screen (3) to coarse strainer (2)
Direction is gradually reduced, crush slice (4) close to fie screen (3) one end end face be along pipeline body (1) inner wall in pipeline body (1)
The arc-shaped curved surface that axis direction tilts upward crushes end and pipeline body (1) inner wall of the slice (4) far from fie screen (3) one end
Smooth transition, the coarse strainer (2) and fie screen (3) are respectively arranged below the first sewage pipe being connected with pipeline body (1)
Road (5) and the second blow-off line (6), the lower end of the coarse strainer (2) and the lower end of fie screen (3) are respectively protruding into the first blowdown
In pipeline (5) and in the second blow-off line (6), the discharge port punishment of first blow-off line (5) and the second blow-off line (6)
It is not provided with the first valve (8) and the second valve (9), is provided with dredging mechanism (7) in the pipeline body (1), dredging mechanism (7)
Including the dredging bar (701) that push-pull rod (702) and sliding are threaded through on coarse strainer (2) and fie screen (3), dredge bar (701)
One end stretch in the pre-buried pipeline of water conservancy, the other end by pipeline body (1) water inlet (102) stretch out and with push-pull rod (702)
It is fixedly connected, the lower part that dredging bar (701) is located at the body of rod of one end in the pre-buried pipeline of water conservancy is provided with along its axially spaced-apart
It is multiple to scrape movable tooth (703), it scrapes movable tooth (703) and scrapes lever (7031) by three and constitute, three one scraped in lever (7031) scrape
Bar (701) bottom is vertical is fixedly connected with dredging for lever (7031), other two is scraped during lever (7031) is symmetrically disposed on and is located at
Between the two sides for scraping lever (7031), it is described scrape lever (7031) include from top to bottom sequentially connected tri-prismoid (70311),
Cone (70312) and hemisphere (70313), a rib in the tri-prismoid (70311) are oppositely arranged with water (flow) direction.
2. a kind of anti-block apparatus of the pre-buried pipeline of water conservancy as described in claim 1, it is characterised in that: the coarse strainer (2) and
Be respectively arranged with and scrape the first through hole and the second through-hole that lever (7031) matches on fie screen (3), the fie screen (3) with
Apart from fie screen (3) position, nearest scraping is provided between movable tooth (703) is set in dredging bar (701) limit baffle ring (704).
3. a kind of anti-block apparatus of the pre-buried pipeline of water conservancy as described in claim 1, it is characterised in that: coarse strainer (2) top
Certain distance is separated between at the top of portion and pipeline body (1).
4. a kind of anti-block apparatus of the pre-buried pipeline of water conservancy as described in claim 1, it is characterised in that: the crushing is sliced (4)
There are four altogether.
5. a kind of anti-block apparatus of the pre-buried pipeline of water conservancy as described in claim 1, it is characterised in that: the coarse strainer (2)
Mesh diameter is greater than the mesh diameter of fie screen (3).
6. a kind of anti-block apparatus of the pre-buried pipeline of water conservancy as described in claim 1, it is characterised in that: coarse strainer (2) edge
The water inlet (102) of pipeline body (1) is arranged diagonally downward to water outlet (101) direction, and the fie screen (3) is along pipeline body (1)
Water inlet (102) be arranged diagonally downward to water outlet (101) direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710607296.7A CN107327014B (en) | 2017-07-24 | 2017-07-24 | A kind of anti-block apparatus of the pre-buried pipeline of water conservancy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710607296.7A CN107327014B (en) | 2017-07-24 | 2017-07-24 | A kind of anti-block apparatus of the pre-buried pipeline of water conservancy |
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| Publication Number | Publication Date |
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| CN107327014A CN107327014A (en) | 2017-11-07 |
| CN107327014B true CN107327014B (en) | 2019-01-01 |
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| CN201710607296.7A Active CN107327014B (en) | 2017-07-24 | 2017-07-24 | A kind of anti-block apparatus of the pre-buried pipeline of water conservancy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110270143A (en) * | 2019-06-25 | 2019-09-24 | 信元利 | A kind of dirty anti-blocking pre-buried pipeline of water conservancy of filter |
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| CN109811877B (en) * | 2019-03-15 | 2020-07-17 | 李建岗 | Water conservancy construction pipeline mediation guiding device |
| CN111851693A (en) * | 2019-04-28 | 2020-10-30 | 江苏艾德卡建材科技有限公司 | Prevent stifled type municipal drainage pipe |
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| CN111604144A (en) * | 2020-06-03 | 2020-09-01 | 赵军 | Water conservancy embedded pipeline prevents stifled device |
| CN112796408A (en) * | 2020-12-30 | 2021-05-14 | 唐小于 | Anti-blocking device for pre-buried laying of hydraulic engineering pipeline |
| CN113863468B (en) * | 2021-10-12 | 2023-02-24 | 中国电建集团成都勘测设计研究院有限公司 | Self-cleaning pipeline for hydraulic engineering |
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| GB2244781B (en) * | 1990-06-08 | 1993-12-08 | Fordbrook Eng Ltd | A process for lining a metal pipe |
| US6421871B1 (en) * | 2001-03-16 | 2002-07-23 | Danny L. Peach | Pipe clearing apparatus |
| DE202006013134U1 (en) * | 2006-08-23 | 2007-01-11 | Transina Gmbh | Plastic lance to clear blockages in washbasin or bath drainpipe U-shaped odor trap has wide face and barbed narrow side edge |
| CN201482765U (en) * | 2009-08-10 | 2010-05-26 | 王大海 | Device for cleaning hair in sewer |
| CN202741385U (en) * | 2012-08-18 | 2013-02-20 | 山东新阳能源有限公司 | Sweeper for filled pipeline |
| CN205331709U (en) * | 2016-01-27 | 2016-06-22 | 姜坤 | Conduit for water conservancy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110270143A (en) * | 2019-06-25 | 2019-09-24 | 信元利 | A kind of dirty anti-blocking pre-buried pipeline of water conservancy of filter |
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| CN107327014A (en) | 2017-11-07 |
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