CN222684782U - Push-pull type pickling line strip steel surface cleaning equipment - Google Patents
Push-pull type pickling line strip steel surface cleaning equipment Download PDFInfo
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- CN222684782U CN222684782U CN202421373260.9U CN202421373260U CN222684782U CN 222684782 U CN222684782 U CN 222684782U CN 202421373260 U CN202421373260 U CN 202421373260U CN 222684782 U CN222684782 U CN 222684782U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The application relates to a push-pull type pickling line steel surface cleaning device which comprises a pickling tank, a cleaning tank and a drying tank which are sequentially connected, wherein a cleaning mechanism for cleaning strip steel is arranged in the cleaning tank, a dehumidifying mechanism for drying the strip steel is arranged in the drying tank, the cleaning mechanism comprises a group of cleaning rollers, a driving piece and a group of scrubbing plates, the dehumidifying mechanism comprises an air supply plate and a hot air supply pipeline, the air supply plate is oppositely arranged in the drying tank, a plurality of spray heads are oppositely arranged on the air supply plate, and the hot air supply pipeline is communicated with the air supply plate.
Description
Technical Field
The application relates to the technical field of strip steel pickling, in particular to strip steel surface cleaning equipment of a push-pull pickling line.
Background
In the field of metal processing, the strip steel is taken as an important basic material and is widely applied to industries such as buildings, automobiles, household appliances and the like. During the production process of the strip steel, oil stains, rust and other impurities are often attached to the surface of the strip steel, and the impurities not only affect the appearance quality of the strip steel, but also can cause the quality problem of the product in the subsequent processing process. Therefore, it is important to thoroughly clean the surface of the strip steel.
At present, an acid washing process is generally adopted for cleaning the surface of the strip steel, and rust and oil stains on the surface of the strip steel are removed through acid liquor in an acid washing tank, however, the acid liquor and other impurities often remain on the surface of the strip steel after acid washing, and further cleaning and drying treatment are needed. The existing strip steel pickling post-treatment mode is mainly simple to spray and blow the strip steel, the treatment mode has obvious defects, specifically, the simple spraying cannot thoroughly remove residues and impurities on the surface of the strip steel, especially for stubborn stains and greasy dirt, the effect is more limited, the appearance quality of the strip steel is affected, the follow-up processing is also possibly affected, in addition, the drying efficiency of residual liquid on the strip steel is low due to the adoption of the hot air blow-drying mode, moisture residues possibly exist in partial areas, and the quality and the follow-up processing effect of the strip steel are also affected.
Aiming at the problems, a push-pull type pickling line strip steel surface cleaning device is designed.
Disclosure of utility model
The embodiment of the application provides a strip steel surface cleaning device of a push-pull pickling line, which aims to solve the problems that in the prior art, the strip steel is subjected to pickling after-treatment in a spray mode and then dried, so that residues on the strip steel surface cannot be thoroughly removed, and the drying efficiency is low.
In a first aspect, a push-pull pickling line strip steel surface cleaning apparatus is provided, comprising:
the device comprises a pickling tank, a cleaning tank and a drying tank which are sequentially connected, wherein a cleaning mechanism for cleaning strip steel is arranged in the cleaning tank, and a dehumidifying mechanism for drying the strip steel is arranged in the drying tank;
The cleaning mechanism comprises a group of cleaning rollers, a driving piece and a group of brushing plates, wherein the cleaning rollers are oppositely arranged in the cleaning tank and used for brushing the upper surface and the lower surface of the strip steel, the driving piece is connected with the cleaning rollers and used for driving the cleaning rollers to rotate, and the brushing plates are oppositely arranged in the cleaning tank and used for brushing the two ends of the strip steel;
The dehumidification mechanism comprises an air supply plate and a hot air supply pipeline, wherein the air supply plate and the hot air supply pipeline are oppositely arranged in the drying groove, a plurality of spray heads are oppositely arranged on the air supply plate, the hot air supply pipeline is communicated with the air supply plate and used for conveying hot air into the air supply plate, and a plurality of adsorption rollers are oppositely arranged in the drying groove in a rotating mode and used for wiping the upper surface and the lower surface of the strip steel.
In some embodiments, the driving piece comprises a housing arranged on the cleaning tank, a driving motor is arranged on the housing, one end of the cleaning roller extends to the inside of the housing, an output shaft of the driving motor is connected with one end of any cleaning roller, a gear positioned in the housing is arranged on the cleaning roller, and the two gears are meshed with each other.
In some embodiments, the brushing plate comprises a mounting plate disposed on a sidewall of the cleaning tank, and a plurality of soft bristles are disposed on the mounting plate.
In some embodiments, the air supply plate is internally provided with a hollow cavity, the spray head is communicated with the air supply plate, and one end of the spray head, which is far away from the air supply plate, is close to the air supply plate in opposite directions.
In some embodiments, the hot air supply pipeline comprises a main pipeline and a plurality of branch pipes, the main pipeline is arranged outside the drying tank, the plurality of branch pipes are sequentially arranged on the main pipeline, and the other ends of the branch pipes are communicated with the air supply plate.
In some embodiments, the adsorption roller comprises a rotating shaft rotatably arranged on the air supply plate, and the outside of the rotating shaft is sleeved with absorbent cotton.
In some embodiments, a plurality of guide rollers for guiding the strip steel to be conveyed are rotatably arranged in the cleaning tank, and a conveying pipe for supplying cleaning water and a drain valve for sending out the cleaning water are arranged on the cleaning tank.
The embodiment of the application provides a push-pull type pickling line steel surface cleaning device, which can comprehensively and thoroughly clean the surface of a strip steel through the combination of a pickling tank, a cleaning tank, a drying tank, a cleaning roller, a driving piece and a brushing plate, remove residual acid liquor and impurities, improve the cleanliness of the strip steel, uniformly spray hot air on the surface of the strip steel through a gas supply plate, a hot air supply pipeline and a spray head, and realize uniform drying of the strip steel by matching with the wiping action of an adsorption roller so as to prevent moisture residues.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a three-dimensional structure according to an embodiment of the present application;
FIG. 2 is a left side cross-sectional view of a drying trough provided by an embodiment of the application;
Fig. 3 is a left side cross-sectional view of a cleaning tank according to an embodiment of the present application;
Fig. 4 is a front cross-sectional view of a cleaning tank according to an embodiment of the present application.
1, A pickling tank, 2, a cleaning tank, 3, a drying tank, 4, a cleaning mechanism, 41, a cleaning roller, 42, a driving piece, 421, a shell, 422, a driving motor, 423, a gear, 43, a brushing plate, 431, a mounting plate, 432, soft bristles, 5, a dehumidification mechanism, 51, a gas supply plate, 52, a hot air supply pipeline, 53, a spray head, 54, an adsorption roller, 541, absorbent cotton and 6, a guide roller.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The embodiment of the application provides a push-pull type pickling line steel surface cleaning device, which can solve the problems that in the prior art, the steel is mostly sprayed and then dried after being pickled, so that residues on the surface of the steel strip cannot be thoroughly removed, and the drying efficiency is low.
Referring to fig. 1-3, the push-pull type pickling line steel surface cleaning equipment comprises a pickling tank 1, a cleaning tank 2 and a drying tank 3 which are sequentially connected, wherein a cleaning mechanism 4 for cleaning steel strips is arranged in the cleaning tank 2, a dehumidifying mechanism 5 for drying the steel strips is arranged in the drying tank 3, the cleaning mechanism 4 comprises a group of cleaning rollers 41, a driving piece 42 and a group of scrubbing plates 43, the group of cleaning rollers 41 are oppositely arranged in the cleaning tank 2 and are used for scrubbing the upper surface and the lower surface of the steel strips, the driving piece 42 is connected with the cleaning rollers 41 and is used for driving the cleaning rollers 41 to rotate, the group of scrubbing plates 43 are oppositely arranged in the cleaning tank 2 and are used for scrubbing the two ends of the steel strips, the dehumidifying mechanism 5 comprises a plurality of spray heads 53 which are oppositely arranged in the drying tank 3, the hot air supply pipeline 52 is communicated with the air supply plate 51 and is used for feeding hot air into the air supply plate 51, and the drying tank 3 is internally and is relatively rotatably provided with a plurality of adsorption rollers 54 for scrubbing the upper surface and lower surface of the steel strips.
Wherein, it should be noted that, the both ends of the pickling tank 1, the cleaning tank 2 and the drying tank 3 are all provided with conveying holes adapted to the strip steel, and two adjacent conveying holes are mutually communicated.
The cleaning roller 41 comprises a rotating shaft rotatably arranged in the cleaning tank 2, a roller is arranged on the rotating shaft, a plurality of soft bristles are arranged on the roller, and the cleaning roller 41 is positioned on the upper side and the lower side of the conveying hole.
The work flow of the push-pull type pickling line strip steel surface cleaning equipment starts from the strip steel entering the pickling tank 1, and then sequentially passes through the cleaning tank 2 and the drying tank 3.
The strip steel is soaked in acid liquor in a pickling tank to remove impurities such as rust, greasy dirt and the like on the surface, and the pickling liquor is usually a strong acid solution, so that an oxide layer and other impurities on the surface of the metal can be removed rapidly and effectively.
The cleaning roller 41 in the cleaning mechanism 4 is driven to rotate by the driving piece 42, the cleaning roller is contacted with the surface of the strip steel, residual acid liquid and impurities on the upper surface and the lower surface of the strip steel are brushed through the rotating action, meanwhile, brushing plates 43 are positioned on two sides of the cleaning tank, both ends of the strip steel are brushed, and the edge of the strip steel is ensured to be cleaned.
The cleaning tank can be filled with cleaning liquid or clear water, and the cleaning effect is further improved by combining the functions of the cleaning roller and the brushing plate.
The hot air supply pipeline 52 in the dehumidification mechanism 5 sends hot air into the air supply plate 51, and then the hot air is uniformly sprayed on the surface of the strip steel through the spray nozzle 53, so that the effect of the hot air is not only for removing the moisture on the surface of the strip steel, but also for further improving the drying effect, preventing the strip steel from rusting or generating other quality problems in the subsequent processing process, the adsorption roller 54 is positioned in the drying tank, the upper surface and the lower surface of the strip steel are wiped through the rotating action, the residual moisture and the moisture are further removed, a filter screen is arranged at the top opening of the drying tank, the moisture is allowed to be discharged, and meanwhile dust and other impurities are prevented from entering.
In actual use, the surface of the strip steel can be comprehensively and thoroughly cleaned through the combined use of the cleaning roller and the brushing plate, residual acid liquor and impurities are removed, and the cleanliness of the strip steel is improved.
Meanwhile, hot air is uniformly sprayed on the surface of the strip steel through the spray head, and the strip steel can be uniformly dried by matching with the wiping action of the adsorption roller, so that moisture residue is prevented.
The device has compact structure and simple and convenient operation, can meet the cleaning requirements of the strip steel surfaces with different specifications and materials, and improves the production efficiency and the product quality.
It can be understood that the drying chamber is arranged inside the drying tank 3 in this embodiment, the top is opened, and the opening is clamped with a filter screen, so that the moisture is discharged
The cleaning tank 2 is internally provided with a cleaning chamber, and the whole cleaning tank is in a sealed state to avoid the seepage of cleaning liquid
Specifically, in this embodiment, the driving member 42 includes a housing 421 disposed on the cleaning tank 2, a driving motor 422 is disposed on the housing 421, one end of the cleaning roller 41 extends into the housing 421, an output shaft of the driving motor 422 is connected to one end of any cleaning roller 41, a gear 423 located in the housing 421 is disposed on the cleaning roller 41, and the two gears 423 are meshed with each other.
In the present embodiment, the driving member 42 of the cleaning mechanism 4 ensures that the cleaning roller 41 can smoothly rotate, thereby effectively brushing the surface of the strip.
When the driving motor 422 is started, the output shaft thereof is directly connected with the gear 423 at one end of one of the cleaning rollers 41 to start rotating, and since the two gears 423 are engaged with each other, when one gear 423 rotates, the other gear 423 also rotates at the same rotational speed but in opposite directions, and through the gear transmission system, the two cleaning rollers 41 can rotate in opposite directions to more comprehensively brush the upper and lower surfaces of the strip steel.
One end of the cleaning roller 41 extends into the housing 421 and is fixedly connected with the gear 423, and when the gear 423 rotates, the cleaning roller 41 also rotates.
The cleaning roller 41 is provided with a plurality of soft bristles, and when the cleaning roller 41 rotates, the soft bristles can contact with the surface of the strip steel, and the residual acid liquid and impurities on the surface of the strip steel are brushed through the rotating action.
The brushing plate 43 in this embodiment comprises a mounting plate 431 disposed on a sidewall of the cleaning tank 2, and a plurality of soft bristles 432 are disposed on the mounting plate 431, and the brushing plate 43 is disposed on two sides of the conveying hole.
The brushing plate 43 is used to brush the two ends of the strip steel, so as to ensure the strip steel to be cleaned comprehensively in the cleaning process.
The mounting plate 431 provides a strong foundation for mounting the soft bristles 432.
The soft bristles 432 are made of soft and elastic materials, and can brush both ends of the strip steel gently and effectively.
The brushing plate 43 is located in the cleaning tank 2 and is mounted on both sides of the conveying hole, so designed as to ensure that both ends of the strip steel can be brushed by the soft bristles 432 on the brushing plate 43 when the strip steel enters or leaves the cleaning tank 2 through the conveying hole.
When the strip steel enters the cleaning tank 2 through the conveying hole, the two ends of the strip steel are contacted with the soft bristles 432 on the brushing plate 43, and the soft bristles 432 brush the two ends of the strip steel gently along with the movement of the strip steel to remove residual acid liquid, greasy dirt and other impurities.
Further, in this embodiment, the air supply plate 51 has a hollow chamber therein, the nozzle 53 communicates with the air supply plate 51, and the end of the nozzle 53 away from the air supply plate 51 is close to each other. The spray heads 53 are positioned at the upper and lower parts of the delivery hole, and the spray openings of the spray heads 53 are inclined to one side of the delivery hole
The air supply plate 51 has a hollow chamber inside for receiving and transferring hot air, which enters the hollow chamber of the air supply plate 51 through the hot air supply pipe 52, and the spray heads 53 communicate with the hollow chamber of the air supply plate 51, ensuring that the hot air can be uniformly distributed to the respective spray heads 53.
The spray heads 53 are positioned at the upper part and the lower part of the conveying hole, and the arrangement can ensure that hot air acts on the upper side and the lower side of the strip steel simultaneously, so that the omnidirectional drying is realized.
The end of the spray head 53 remote from the air supply plate 51 is brought toward each other to form a relatively compact spray area, and such a design helps to enhance the concentration effect of hot air and improve drying efficiency.
The spray opening of the spray head 53 is inclined to one side of the delivery hole, so that when hot air is sprayed out, an inclined flow can be formed, the surface of the strip steel, particularly the edge part of the strip steel, can be better covered, and the strip steel can be uniformly dried.
In actual operation, after the hot air enters the hollow chamber of the air supply plate 51 through the hot air supply pipe 52, the hot air is uniformly distributed to the spray heads 53, the spray heads 53 spray the hot air on the surface of the strip steel in an inclined manner, and the hot air evaporates and takes away the moisture after contacting the moisture on the surface of the strip steel, thereby realizing the drying of the strip steel.
During the drying process, the strip steel moves in the conveying hole, and the surface of the strip steel is uniformly dried under the spraying action of the spray heads 53 on the upper side and the lower side.
Preferably, the hot air supply duct 52 in this embodiment includes a main duct disposed outside the drying tub 3 and a plurality of branch ducts sequentially provided on the main duct, and the other end of the branch duct is communicated with the air supply plate 51.
The hot air supply pipe 52 is composed of a main pipe and a plurality of branch pipes, the main pipe is arranged outside the drying tank 3 and is communicated with an external heat supply pipe, the branch pipes are sequentially connected to the main pipe, the other ends of the branch pipes are communicated with the air supply plate 51, and when hot air enters from the main pipe, the hot air is uniformly distributed into the air supply plate 51 through the branch pipes, and then is sprayed on the surface of the strip steel through the spray heads 53.
The suction roller 54 in this embodiment includes a rotating shaft rotatably disposed on the air supply plate 51, and the absorbent cotton 541 is sleeved outside the rotating shaft.
A set of suction rolls 54 are positioned on the upper and lower sides of the delivery hole, and the absorbent cotton is in a ring shape.
The suction roller 54 is composed of a rotation shaft and absorbent cotton 541. The rotating shaft is rotatably arranged on the air supply plate 51 and used for driving the water absorbing cotton 541 to rotate, and the water absorbing cotton 541 is in a ring shape and is tightly sleeved on the rotating shaft, so that the water absorbing cotton has good water absorbing performance. The water absorbing cotton 541 is capable of absorbing residual moisture on the surface of the strip steel as the strip steel passes.
A set of suction rolls 54 are positioned on the upper and lower sides of the feed hole, corresponding to the upper and lower surfaces of the strip steel, respectively. Such an arrangement ensures that both the upper and lower surfaces of the strip are effectively adsorbed by the absorbent cotton 541 as the strip passes through the feed holes.
In this embodiment, a plurality of guide rollers 6 for guiding the strip steel to be transported are rotatably provided inside the cleaning tank 2, and a transport pipe for supplying cleaning water and a drain valve for discharging the cleaning water are provided on the cleaning tank 2.
The guiding roller 6 is used for guiding the conveying direction of the strip steel, ensures that the strip steel can stably and smoothly move in the cleaning tank 2, and the rotation design of the guiding roller 6 can reduce friction between the strip steel and the inner wall of the cleaning tank 2, reduce abrasion of the strip steel, and simultaneously is beneficial to uniform distribution of cleaning liquid and sufficient cleaning of the surface of the strip steel.
Cleaning water supply and drainage:
The cleaning tank 2 is provided with a delivery pipe for cleaning water supply. The conveying pipe is used for conveying cleaning liquid such as clear water, cleaning agent solution and the like into the cleaning tank 2, providing enough cleaning liquid for cleaning the strip steel, and the drain valve is used for controlling the discharge of the cleaning liquid in the cleaning tank 2, so that the cleaning tank can be conveniently and rapidly operated when the cleaning liquid needs to be replaced or discharged.
In the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present application. Unless specifically stated or limited otherwise, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, or indirectly connected via an intervening medium, or may be in communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be noted that in the present application, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
The foregoing is only a specific embodiment of the application to enable those skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The push-pull type pickling line steel surface cleaning equipment is characterized by comprising a pickling tank (1), a cleaning tank (2) and a drying tank (3) which are connected in sequence, wherein a cleaning mechanism (4) for cleaning strip steel is arranged inside the cleaning tank (2), and a dehumidification mechanism (5) for drying the strip steel is arranged inside the drying tank (3);
The cleaning mechanism (4) comprises a group of cleaning rollers (41), a driving piece (42) and a group of brushing plates (43), wherein the group of cleaning rollers (41) are oppositely arranged in the cleaning tank (2) and are used for brushing the upper surface and the lower surface of strip steel, the driving piece (42) is connected with the cleaning rollers (41) and is used for driving the cleaning rollers (41) to rotate, and the group of brushing plates (43) are oppositely arranged in the cleaning tank (2) and are used for brushing the two ends of the strip steel;
The dehumidification mechanism (5) comprises an air supply plate (51) and a hot air supply pipeline (52) which are oppositely arranged in the drying groove (3), a plurality of spray heads (53) are oppositely arranged on the air supply plate (51), the hot air supply pipeline (52) is communicated with the air supply plate (51) and is used for conveying hot air into the air supply plate (51), and a plurality of adsorption rollers (54) are oppositely rotated in the drying groove (3) and are used for wiping the upper surface and the lower surface of strip steel.
2. A push-pull pickling line strip steel surface cleaning apparatus as claimed in claim 1, wherein:
The cleaning device comprises a cleaning tank (2), and is characterized in that the driving piece (42) comprises a shell (421) arranged on the cleaning tank (2), a driving motor (422) is arranged on the shell (421), one end of the cleaning roller (41) extends to the inside of the shell (421), an output shaft of the driving motor (422) is connected with one end of any cleaning roller (41), and gears (423) positioned in the shell (421) are arranged on the cleaning roller (41) and are meshed with each other.
3. A push-pull pickling line strip steel surface cleaning apparatus as claimed in claim 1, wherein:
The brushing plate (43) comprises a mounting plate (431) arranged on the side wall of the cleaning tank (2), and a plurality of soft bristles (432) are arranged on the mounting plate (431).
4. A push-pull pickling line strip steel surface cleaning apparatus as claimed in claim 1, wherein:
The air supply plate (51) is internally provided with a hollow cavity, the spray head (53) is communicated with the air supply plate (51), and one end of the spray head (53) far away from the air supply plate (51) is close to each other.
5. A push-pull pickling line strip steel surface cleaning apparatus as claimed in claim 1, wherein:
The hot air supply pipeline (52) comprises a main pipeline and a plurality of branch pipes, the main pipeline is arranged outside the drying groove (3), the plurality of branch pipes are sequentially arranged on the main pipeline, and the other ends of the branch pipes are communicated with the air supply plate (51).
6. A push-pull pickling line strip steel surface cleaning apparatus as claimed in claim 1, wherein:
The adsorption roller (54) comprises a rotating shaft rotatably arranged on the air supply plate (51), and water absorbing cotton (541) is sleeved outside the rotating shaft.
7. A push-pull pickling line strip steel surface cleaning apparatus as claimed in claim 1, wherein:
The inside rotation of washing tank (2) is provided with a plurality of guide rollers (6) that are used for guiding belted steel to carry, be provided with the conveyer pipe that is used for the washing water supply and the drain valve that is used for the washing water to send out on washing tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421373260.9U CN222684782U (en) | 2024-06-17 | 2024-06-17 | Push-pull type pickling line strip steel surface cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421373260.9U CN222684782U (en) | 2024-06-17 | 2024-06-17 | Push-pull type pickling line strip steel surface cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222684782U true CN222684782U (en) | 2025-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421373260.9U Active CN222684782U (en) | 2024-06-17 | 2024-06-17 | Push-pull type pickling line strip steel surface cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222684782U (en) |
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2024
- 2024-06-17 CN CN202421373260.9U patent/CN222684782U/en active Active
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