CN208289708U - A kind of high-pressure water jet Strip cleaning plant and water jet clear up line - Google Patents
A kind of high-pressure water jet Strip cleaning plant and water jet clear up line Download PDFInfo
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- CN208289708U CN208289708U CN201820842714.0U CN201820842714U CN208289708U CN 208289708 U CN208289708 U CN 208289708U CN 201820842714 U CN201820842714 U CN 201820842714U CN 208289708 U CN208289708 U CN 208289708U
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Abstract
The utility model discloses a kind of high-pressure water jet Strip cleaning plants and water jet to clear up line, wherein, high-pressure water jet Strip cleaning plant includes cleaning chamber, developing room, abrasive can, abrasive material collecting box and the spray head to Strip shot blastinog, developing room is set to the output end of cleaning chamber, abrasive material collecting box is set to the lower section of Strip, spray head is connect with the abrasive being arranged in above cleaning chamber, spray head towards Strip same width direction and along the conveying direction of cleaning chamber be arranged in gradient with to Strip cover spray.The Strip high-pressure water-jet blasting cleaning plant of the utility model, simple and compact for structure, low in cost, conveying is convenient, and easy to operate, high production efficiency, removing surface effect is good, and cleaning rear surface abrasive material is easy to rinse collection, pollution-free.
Description
Technical field
The utility model relates to abrasive jet cleaning equipment technical fields, and in particular to a kind of plug-type high-pressure water shot Strip stream
Cleaning plant and water jet clear up line.
Background technique
The method of existing removal wide plate strip surface firecoat mainly has: 1, chemical method (i.e. pickling)；2, mechanical chipping is (main
Will peel off and rub for bending removing)；3, ball blast sand-blast.Above-mentioned chemical method can generate a large amount of industrial wastewater exhaust gas, to ring
Border causes seriously to pollute, and production efficiency is lower.It is but not high using mechanical chipping method surface quality, it is difficult to reach to apply and want
It asks.Dust pollution can then be generated using ball blast blasting treatment, caused damages to worker's body, and power consumption is big.
As sheet metal strip high-pressure water-jet blasting cleaning production line is in the application of various regions steel mill, sprayed using high-pressure water jet
The method that sand technique of scale removal removes Strip surface firecoat gradually replaces the above chemistry, mechanical and ball blast technique or method,
Especially by the cleaning production line production of sheet metal strip high-pressure water-jet blasting, the Strip of narrow specification surface quality,
Hardness etc. have been approached the techniques such as even more than pickling production in, narrow specification Strip.In addition, being sprayed using high-pressure water jet
The sheet metal strip high-pressure water-jet blasting of sand technique of scale removal production clears up production line, not only discharges without spent acid waste water and dregs, green
Colour circle is protected, and high production efficiency, operating cost are low.
But since high-pressure water-jet blasting technique of scale removal application still is limited to width less than or equal to 800mm, low surface matter
It measures in desired straight carbon steel, narrow boards band, for occupying bigger market and the higher great surface quality of technical value added at home
It is required that generous specification Strip, it is most of at present still to utilize the technique or method of the high pollutions such as chemistry, mechanical and ball blast
De-scaling work before carrying out cold rolling, it is all very harmful to human and environment.Existing high-pressure water-jet blasting technique of scale removal and equipment
Using uncoiling/winding continous way conveying, when cleaning, Strip one side by abrasive jet cleaning, another side then by metal plate support, to prevent
The continuous shaking that Strip is generated by high-pressure water-jet blasting impact is influenced cleaning effect.Which is suitable for cleaning sheet band
It is tired to there is steady conveying for the middle thick steel band (material) of high removing surface quality requirement and wide strip (material) in material, narrow boards band
There is the problems such as scratching, surface quality is uneven in difficult, surface, and quite high to the design and installation of whole production line requirement, no
Conducive to industrial application and later maintenance.
Utility model content
The utility model aim is to provide a kind of high-pressure water jet Strip cleaning plant and water jet cleaning line, thus
It solves the above problems.
To achieve the above object, the utility model discloses a kind of high-pressure water jet Strip cleaning plant first, including
Cleaning chamber, developing room, abrasive can, abrasive material collecting box and the spray head to the Strip shot blastinog, the developing room are set to
The output end of the cleaning chamber, the abrasive material collecting box are set to the lower section of the Strip, the spray head and the abrasive can
Connection, the spray head towards the Strip same width direction and along the conveying direction of the cleaning chamber be arranged in gradient with
The Strip is covered and is sprayed.
Further, the two sides up and down of the Strip are provided with the spray head, and the spray head is relative to the strip
Material is symmetrical arranged.
Further, the spray head sprays on the Strip diffuses to form an injection influence area, the injection shadow
Ringing in region includes the shot blastinog region for playing direct shot blastinog to Strip, is introduced into above the Strip
Spray head is formed by injection influence area and is formed by shot blastinog region into the spray head above the Strip afterwards
Connect or partly overlaps.
Further, the output end of the input terminal of the cleaning chamber and the developing room is provided with the folder of push-and-pull Strip
Mechanism is sent, the pinch mechanism includes upper and lower clamps to roll the rolling delivery wheel of push-and-pull Strip.
Further, further include multiple groups for conveying the carrying roller of Strip, be provided with rubber layer, the support on the carrying roller
Roller forms the pipeline of conveying Strip, and the two sides setting of the pipeline is to there is the adjustable lateral deflector roll in relative position.
Further, symmetrically arranged two spray heads of the relatively described Strip form a nozzle group, multiple adjacent spray heads
Group forms a de-scaling unit, and the carrying roller and lateral deflector roll are arranged along the pipeline interval, and the de-scaling unit is set to institute
It states between carrying roller and lateral deflector roll, the direction of the spray head is vertical with the direction of motion of the Strip.
Further, any spray head is installed in the spray of mounting height and setting angle that one is adjusted the spray head
In head installation and adjustment mechanism, spray head installation and adjustment mechanism is mounted in the cleaning chamber, and the abrasive can setting is being cleared up
The top of room.
Then, the utility model discloses a kind of water jet cleaning lines, including one or two are above sequentially connected
The output end of high-pressure water jet Strip cleaning plant as described in above scheme, the water jet cleaning line is disposed with plate
The passable drying device of band and detection device.
Further, the water jet cleaning line includes positive shot blastinog line interconnected and contra-injection cleaning
It include one or two above sequentially connected described height in line, the forward direction shot blastinog line and contra-injection cleaning line
Pressure water jet Strip cleaning plant, spray head in the forward direction shot blastinog line is towards the same width side of the Strip
To same width direction of the spray head in line towards the Strip, and the positive shot blastinog are cleared up in the contra-injection
The perpendicular that the direction of line and the spray head in contra-injection cleaning line is relatively orthogonal to Strip width direction is symmetrical arranged.
Further, the nozzle group in the water jet cleaning line clears up the conveying direction of line in gradient along the water jet
Setting.
Compared with the prior art, the advantages of the utility model are:
The high-pressure water-jet blasting cleaning plant of the utility model is symmetrical arranged sandblasting by the upper and lower sides in Strip
Spray head makes the stress balance of Strip up and down direction during cleaning, avoids unidirectional sandblasting impact force and causes Strip
The sinking on surface upwarps, and spray head is obliquely installed along conveying direction gradient, and the sand or shot that previous spray head sprays will not be lost
It stays in the shot blastinog region of latter spray head, i.e., not interfereing with each other for adjacent spray head is successively cleared up, so that scale removal process be made to stablize
Controllably.Meanwhile by carrying roller and pinch mechanism, to keep the conveying of Strip more steady easy, while protecting in transmission process
Hold with carrying roller rolling friction, avoid the scuffing to the surface of Strip destruction, by water jet clear up line realize Strip
Cleaning-flushing-drying-detection streamlined operation, improve the cleaning efficiency of Strip；It is set by the cleaning of both forward and reverse directions
It sets, improves the surface quality of Strip.Meanwhile the utility model is simple and compact for structure, low in cost, conveying is convenient, operation
Simply, high production efficiency, removing surface effect is good, and cleaning rear surface abrasive material is easy to rinse collection, pollution-free.
Below with reference to accompanying drawings, the utility model is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is the schematic front view of high-pressure water jet Strip cleaning plant disclosed in the utility model embodiment；
Fig. 2 is the schematic front view of the cleaning line of water jet disclosed in the utility model embodiment；
Fig. 3 is the left view schematic diagram of high-pressure water jet Strip cleaning plant disclosed in the utility model embodiment；
Fig. 4 is the operation schematic diagram of nozzle group disclosed in the utility model embodiment；
Fig. 5 is the first schematic top plan view (injection of nozzle group of the cleaning line of water jet disclosed in the utility model embodiment
It is contrary)；
Fig. 6 is enlarged diagram at the A of Fig. 5；
Fig. 7 be water jet disclosed in the utility model embodiment cleaning line the second schematic top plan view (cleaning width be N*B
Strip 10 when).
Marginal data:
1, pinch mechanism；2, cleaning chamber；3, de-scaling unit；4, nozzle group；5, abrasive can；6, spray head installation and adjustment mechanism；
7, developing room；8, abrasive material collecting box；9, spray head；10, Strip；11, carrying roller；12, lateral deflector roll；13, drying device；14, it examines
Survey device；15, delivery wheel is rolled；16, shot blastinog region；17, influence area is sprayed.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
As shown in Fig. 1-Fig. 7, the utility model discloses a kind of high-pressure water jet Strip cleaning plant first, including clear
Reason room 2, developing room 7, abrasive can 5, abrasive material collecting box 8, spray head 9 and pinch mechanism 1, developing room 7 are set to the output of cleaning chamber 2
End, the input terminal of cleaning chamber 2 and the output end of developing room 7 are provided with the pinch mechanism 1 of push-and-pull Strip 10 (in the present embodiment
In, pinch mechanism 1 is compressed using the rolling delivery wheel 15 of setting symmetrical above and below and is then realized by rolling push, this kind rolls
The mode of movement of delivery wheel 15 can guarantee to generate larger lateral thrust and impact in high-pressure water jet with respect to other mode of movement
In the case where power, rolling delivery wheel 15 setting up and down still is able to guarantee to convey in overall process in Strip 10 to clamp it,
Being further reduced lateral displacement or vibration of Strip 10 etc. influences the factor of 10 surface clean quality of Strip), at the same it is real
Now to the process for first postponing drawing of Strip 10, guarantee the continuity of 10 motion process of Strip.Spray head 9 is connect with abrasive can 5,
And abrasive can 5 is set to the top of cleaning chamber 2, consequently facilitating to 9 conveyer belt sand of spray head or the water jet of shot, and spray head 9
The opposite Strip 10 by cleaning chamber 2 is symmetrical arranged, and abrasive material collecting box 8 is set to the bottom of cleaning chamber 2.
In the present embodiment, any spray head 9 is installed in the mounting height of a nozzle adjustable 9 and the spray head of setting angle
In installation and adjustment mechanism 6, spray head installation and adjustment mechanism 6 be mounted in cleaning chamber 2 (wherein spray head installation and adjustment mechanism 6 be screw rod
With the easy mechanical adjusting such as nut, or motor-driven automation adjusts the mechanism of lifting or beat), pass through
The inclination angle alpha and range L for adjusting spray head 9 can be realized in spray head installation and adjustment mechanism 62, referring to fig. 4, opposite to pass through cleaning chamber 2
10 symmetrically arranged two spray heads 9 of Strip form a nozzle groups 4, the spray head 9 of nozzle group 4 is towards the plate by cleaning chamber 2
The width direction of band 10 is arranged with identical inclined at inclination angles, i.e. the upper and lower spray head 9 of Strip 10 is relative to Strip 10
The plane of symmetry of upper and lower surface is symmetric, and the spray head 9 of top and upper surface form inclined angle alpha, range L2With the spray head 9 of lower section
Consistent with the inclination angle and range that lower surface is formed, the spray head 9 of upper and lower is parallel to plate to the impact resultant force that Strip 10 is formed
10 width direction of band realizes that the transverse direction of 10 upper and lower surfaces of Strip liquidates abrasive jet cleaning, thus the impact force pair of nozzle group 4
The sinking on 10 surface of Strip upwarps and does not constitute influence.
It in the present embodiment, further include multiple groups for conveying the carrying roller 11 of Strip 10, carrying roller 11, which is formed, conveys Strip
10 pipeline, the two sides setting of pipeline to there is an adjustable lateral deflector roll 12 in relative position, carrying roller 11 and lateral deflector roll 12
Rotation roller surface is provided with rubber layer, to prevent the scratch in transmit process to Strip 10.It is adjustable by relative position
Lateral deflector roll 12, so as to adapt to the Strip 10 of different in width, pinch mechanism 1 is arranged in front of and after cleaning chamber 2 to Strip
10 provide the conveying power of stable and continuous, and carrying roller 11 supports Strip 10 steadily to convey.Masterpiece is impacted in high-pressure water-jet blasting
The trend of offseting to one side can be generated with lower Strip 10, lateral deflector roll 12 is set to prevent the expansion of this movement tendency.It pinches
Mechanism 1, lateral deflector roll 12 and carrying roller 11 cooperate jointly, realize the steady conveying of Strip 10.
In the present embodiment, length direction uniform gradient setting of the nozzle group 4 along the Strip 10 by cleaning chamber 2, spray
The spray head 9 of head group 4 is towards the same width direction of Strip 10, and spray head 9 sprays on Strip 10 and diffuses to form a spray
Influence area 17 is penetrated, spraying in influence area 17 includes the shot blastinog region for playing direct shot blastinog to Strip 10
16, wherein shot blastinog region 16 is the region that the sand that spray head 9 sprays or shot directly acted on, served cleaning, with spray head
9 injection direction is directly opposite, and spraying influence area 17 then is the water jet and plate with sand or shot of the ejection of spray head 9
Band 10 is formed after colliding to external diffusion, and in the present embodiment, the spray head 9 for being introduced into 10 top of Strip is formed by injection shadow
It rings region 17 and the rear spray head 9 into above Strip 10 and is formed by shot blastinog region 16 and connect or partly overlap.Such as
It, in this way can the previous spray head of strict guarantee 9 (being introduced into the spray head 9 of 10 top of Strip) sand or shot that spray shown in Fig. 6
It will not leave in the jeting area of latter spray head 9 (spray head 9 entered above Strip 10 after i.e.) and then influence latter spray head 9
To the removing surface quality of Strip 10, (when spray head 9 starts injection, the spray head 9 is in the shot blastinog region 16 of Strip 10
Perhaps the more water jets of shot can be acted on and are retained on the sand or shot in the region interior existing sand, due to leaving
Influenced in the barrier of sand or shot in the region etc., the effect of spray treatment is poorer), i.e., the injection of adjacent spray head 9 is mutual
It does not interfere, sequentially clears up, so that scale removal process be made to reach uniform and stable controllable.In specific setting, it is contemplated that technique and installation
The factors such as precision, the shot blastinog region 16 and injection influence area 17 that two adjacent spray heads 9 are respectively formed are in Strip 10
Width direction on partly overlap, so as to guarantee that the joint in two regions can be cleaned, avoid two joints exist
The blind area not being cleaned.Meanwhile the jet width of nozzle group 4 is greater than the width of Strip 10, that is, controls spray head 9 in cleaning chamber 2
Abrasive jet cleaning region be slightly wider than the width B of Strip 10, and abrasive jet cleaning can cover some side surface of Strip 10 to
Prune job can equally be completed to the edge of Strip 10, realize the Strip 10 that single cleaning chamber 2 is B with regard to achievable width
Upper and lower, side surface abrasive jet cleaning work.
In the present embodiment, multiple adjacent nozzle groups 4 form a de-scaling unit 3, wherein 11 roller side line space design of carrying roller
According to being that Strip 10 can be from previous 11 smooth delivery of power of carrying roller to the latter carrying roller 11 in abrasive jet cleaning, and de-scaling unit 3
Sandblasting will not be directly impinging carrying roller 11 and lateral deflector roll 12, avoid high-pressure water jet washing away to carrying roller 11 and lateral deflector roll 12
It destroys, carrying roller 11 and lateral deflector roll 12 are arranged along pipeline interval, and carrying roller 11 and lateral deflector roll 12 are arranged close to, de-scaling unit
3 are set between carrying roller 11 and lateral deflector roll 12.
Then, the utility model embodiment discloses a kind of water jet cleaning line, including one or two are above (can be with
Take the permutation and combination method of multiple quantity such as two, three, four, diversified forms) sequentially connected high-pressure water jet strip
The output end of material cleaning plant, water jet cleaning line is disposed with the passable drying device 13 of Strip 10 and detection device
14.The abrasive material of 10 surface residual of Strip is rinsed well in the developing room 7 in cleaning chamber 2, and the abrasive material in each cleaning chamber 2 is only
Vertical circulation and supply.Drying device 13 is located at the rear end of the last one pinch mechanism 1, is located at before detection device 14.Dry dress
Set 13 for remove cleaning remnants it is water stain, be convenient for 10 the next step of 10 on-line checking of Strip and Strip.Detection dress
10 surface of Strip after setting 14 pairs of cleaning dryings is measured in real time, and adjusts pressure in time by control system or operator
The parameters such as power, range, spray angle α, so that the generous specification Strip 10 of great surface quality is produced in guarantee.
In the present embodiment, water jet cleaning line includes positive shot blastinog line interconnected and contra-injection cleaning
It include one or two above sequentially connected high-pressure water jets in line, positive shot blastinog line and contra-injection cleaning line
Strip cleaning plant (size, the 10 removing surface difficulty of Strip, 10 removing surface of Strip of particular number view Strip 10
Depending on quality requirement), same width direction of the spray head 9 towards Strip 10 in positive shot blastinog line, contra-injection cleaning
The same width direction of spray head 9 in line towards Strip 10, and the spray in positive shot blastinog line and contra-injection cleaning line
First 9 spray head is symmetrical arranged towards the perpendicular for being relatively orthogonal to 10 width direction of Strip.That is former and later two high-pressure water shots
9 quantity of spray head is identical in flowing plate band cleaning plant, but abrasive jet cleaning is contrary, to make the upper and lower surface of Strip 10
Meet strip so that 10 surface quality of Strip after cleaning is more uniform by the contrary cleaning of abrasive jet cleaning twice
High request of the material 10 to removing surface quality.Also, when 10 thickness of Strip is larger, two sides of Strip 10 can be preceding
It is successively grit blasted and cleans out in latter two high-pressure water jet Strip cleaning plant.
In the present embodiment, optionally, this water jet cleaning line can also be arranged in this way: nozzle group 4 is cleared up along water jet
The conveying direction gradient uniformity of line is arranged, when single cleaning chamber 2 completes 10 abrasive jet cleaning of the Strip work that width is B, is led to
The N number of high-pressure water jet Strip cleaning plant of arranged in series is crossed, the Strip 10 that width is N*B can be cleared up, and then is realized different
10 abrasive jet cleaning of Strip of width specifications.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of high-pressure water jet Strip cleaning plant, which is characterized in that including cleaning chamber (2), developing room (7), abrasive can
(5), abrasive material collecting box (8) and the spray head (9) to the Strip (10) shot blastinog, the developing room (7) are set to described
The output end of cleaning chamber (2), the abrasive material collecting box (8) are set to the lower section of the Strip (10), the spray head (9) and institute
State abrasive can (5) connection, the spray head (9) towards the Strip (10) same width direction and along the cleaning chamber (2)
Conveying direction be arranged in gradient with to the Strip (10) cover spray.
2. high-pressure water jet Strip cleaning plant according to claim 1, which is characterized in that the Strip (10)
Upper and lower two sides are provided with the spray head (9), and the spray head (9) is symmetrical arranged relative to the Strip (10).
3. high-pressure water jet Strip cleaning plant according to claim 1, which is characterized in that the spray head (9) is in institute
It states injection on Strip (10) and diffuses to form an injection influence area (17), include to plate in the injection influence area (17)
Band (10) plays the shot blastinog region (16) of direct shot blastinog, the spray head being introduced into above the Strip (10)
(9) it is formed by injection influence area (17) and is formed by spray with the spray head (9) entered above the Strip (10) afterwards
Cleaning area (16) is penetrated to connect or partly overlap.
4. high-pressure water jet Strip cleaning plant according to claim 1, which is characterized in that the cleaning chamber (2)
The output end of input terminal and the developing room (7) is provided with the pinch mechanism (1) of push-and-pull Strip (10), the pinch mechanism
It (1) include being clamped up and down to roll the rolling delivery wheel (15) of push-and-pull Strip (10).
5. high-pressure water jet Strip cleaning plant according to claim 1 to 4, which is characterized in that further include multiple groups
For conveying the carrying roller (11) of Strip (10), rubber layer is provided on the carrying roller (11), the carrying roller (11) forms conveying
The pipeline of Strip (10), the two sides setting of the pipeline is to there is the adjustable lateral deflector roll (12) in relative position.
6. high-pressure water jet Strip cleaning plant according to claim 5, which is characterized in that the relatively described Strip
(10) symmetrically arranged two spray heads (9) form a nozzle group (4), and multiple adjacent nozzle groups (4) form a de-scaling unit
(3), the carrying roller (11) and lateral deflector roll (12) are arranged along the pipeline interval, and the de-scaling unit (3) is set to described
Between carrying roller (11) and lateral deflector roll (12), the direction of the spray head (9) is vertical with the direction of motion of the Strip (10).
7. high-pressure water jet Strip cleaning plant according to claim 6, which is characterized in that any spray head (9)
It is installed in the spray head installation and adjustment mechanism (6) of mounting height and setting angle that one is adjusted the spray head (9), the spray
Head installation and adjustment mechanism (6) is mounted in the cleaning chamber (2), top of abrasive can (5) setting in cleaning chamber (2).
8. a kind of water jet clears up line, which is characterized in that above sequentially connected as described in right 1-7 including one or two
High-pressure water jet Strip cleaning plant, the output end of water jet cleaning line, which is disposed with Strip (10), to be passed through
Drying device (13) and detection device (14).
9. water jet according to claim 8 clears up line, which is characterized in that the water jet cleaning line includes being connected with each other
Positive shot blastinog line and contra-injection clear up line, it is described forward direction shot blastinog line and contra-injection cleaning line in include one
A or more than two sequentially connected high-pressure water jet Strip cleaning plants, the spray in the forward direction shot blastinog line
Head (9) is towards the same width direction of the Strip (10), and spray head (9) in contra-injection cleaning line is towards the plate
The same width direction of band (10), and the direction of the positive shot blastinog line and the spray head (9) in contra-injection cleaning line
The perpendicular for being relatively orthogonal to Strip (10) width direction is symmetrical arranged.
10. water jet according to claim 8 clears up line, which is characterized in that the nozzle group in the water jet cleaning line
(4) conveying direction along water jet cleaning line is arranged in gradient.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820842714.0U CN208289708U (en) | 2018-05-31 | 2018-05-31 | A kind of high-pressure water jet Strip cleaning plant and water jet clear up line |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820842714.0U CN208289708U (en) | 2018-05-31 | 2018-05-31 | A kind of high-pressure water jet Strip cleaning plant and water jet clear up line |
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| CN208289708U true CN208289708U (en) | 2018-12-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515463A (en) * | 2018-05-31 | 2018-09-11 | 长沙矿冶研究院有限责任公司 | A kind of high-pressure water jet Strip cleaning plant and water jet clear up line |
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2018
- 2018-05-31 CN CN201820842714.0U patent/CN208289708U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515463A (en) * | 2018-05-31 | 2018-09-11 | 长沙矿冶研究院有限责任公司 | A kind of high-pressure water jet Strip cleaning plant and water jet clear up line |
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