CN213103607U - Acid pickling circulating device - Google Patents
Acid pickling circulating device Download PDFInfo
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- CN213103607U CN213103607U CN202021464447.1U CN202021464447U CN213103607U CN 213103607 U CN213103607 U CN 213103607U CN 202021464447 U CN202021464447 U CN 202021464447U CN 213103607 U CN213103607 U CN 213103607U
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- pickling
- tank
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- 238000005554 pickling Methods 0.000 title claims abstract description 92
- 239000002253 acid Substances 0.000 title abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000012629 purifying agent Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims 2
- 230000001174 ascending effect Effects 0.000 claims 1
- 230000002146 bilateral effect Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 17
- 239000010959 steel Substances 0.000 abstract description 17
- 238000005406 washing Methods 0.000 abstract description 13
- 238000000746 purification Methods 0.000 description 10
- 239000007921 spray Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a pickling circulation device, which comprises a pickling tank, wherein the front wall of the pickling tank is movably connected with a tank door through hinges respectively near the left side and the right side, the inner wall of the left side of the pickling tank is provided with a transverse plate near the top, and the top of the transverse plate is provided with a liquid storage tank, the left side of the liquid storage tank is fixedly connected with the inner wall of the left side of the pickling tank, a liquid injection port is arranged at the position, close to the left side, of the top of the liquid storage tank, a sealing plug is arranged on the liquid injection port, a first connecting pipe is arranged above the liquid storage tank, the clamping and fixing of the steel pipe can be realized through the mutual matching of the second electric telescopic rod, the annular plate and the rotating bearing, the liquid storage tank, the first water pump, the hose, the first electric telescopic rod, the first nozzle, the driving motor, the cleaning roller and the cleaning brush are arranged, can realize the comprehensive acid washing of the steel pipe, make the acid washing more comprehensive and thorough, improve the acid washing effect, thus can realize the pickling is effectual and the high characteristics of resource utilization.
Description
Technical Field
The utility model relates to a pickling device, in particular to a pickling circulation device.
Background
The acid cleaning device is a device which dissolves rust, oxide film and other products on the surface of a workpiece by using chemical reaction without influencing matrix metal, and aims to decontaminate the surface of the workpiece and achieve the purpose of purification. In the process of producing and processing steel pipes, the surfaces of the steel pipes need to be treated by acid washing, but the acid washing device in the prior art cannot completely and thoroughly wash the steel pipes, the acid washing effect is poor, acid liquor after acid washing cannot be recycled for many times, waste is easily caused, the resource utilization rate is low, and therefore, the acid washing circulating device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem lie in overcoming prior art's pickling effect poor and resource utilization low grade defect, provide a pickling circulating device. The pickling circulation device has the characteristics of good pickling effect, high resource utilization rate and the like.
In order to achieve the above object, the utility model provides a following technical scheme: the pickling circulation device comprises a pickling tank, wherein the front wall of the pickling tank is close to the left side and the right side and is respectively movably connected with a tank door through hinges, the left inner wall of the pickling tank is close to the top and is provided with a transverse plate, the top of the transverse plate is provided with a liquid storage tank, the left side of the liquid storage tank is fixedly connected with the left inner wall of the pickling tank, the top of the liquid storage tank is close to the left side and is provided with a liquid injection port, a sealing plug is arranged on the liquid injection port, a first connecting pipe is arranged above the liquid storage tank, the bottom end of the first connecting pipe penetrates through the top of the liquid storage tank and extends into the liquid storage tank, a first water pump is arranged on the first connecting pipe, the top end of the first connecting pipe is fixedly connected with a hose, the right end of the hose is fixedly connected with a second connecting pipe, the bottom end of the second connecting pipe is fixedly connected with a, the pickling tank is characterized in that a first electric telescopic rod is installed at the position close to the top inside the right side of the pickling tank, the left end of the first electric telescopic rod is fixedly connected with the right side of the L-shaped rod, two annular plates are arranged in the pickling tank and are arranged left and right, two second electric telescopic rods are fixedly connected with the inner walls of the left side and the right side of the pickling tank, one ends, close to the two second electric telescopic rods, of the two sides are fixedly connected with one sides, far away from the two annular plates, of the two annular plates, a plurality of rotating bearings are installed on the sides, close to the two annular plates, of the two annular plates respectively, the rotating bearings are uniformly distributed on the annular plates in an annular shape, cleaning rollers are arranged in the two annular plates, the right side of each cleaning roller is movably connected with the inner wall of the right side of the pickling tank through a rotating shaft and a bearing, a driving, and a plurality of cleaning brushes which are uniformly distributed are arranged on the outer wall of the cleaning roller.
Preferably, the collecting box is installed to pickling tank inner chamber bottom, and is close to top department swing joint in the collecting box and has the filter screen, all be equipped with the drain pipe outside the collecting box left and right sides, and the left and right sides of collecting box is run through respectively to the one end that two drain pipes are close to mutually to in extending the collecting box, two all be equipped with the second water pump on the drain pipe, and the equal fixedly connected with second shower nozzle in top of two drain pipes.
Preferably, the top of filter screen is close to left and right sides department and all installs the L shaped plate, and the screw hole has all been seted up with the top of collecting box to two L shaped plates, and all inserted the screw in two screw holes.
Preferably, the top end of the L-shaped rod is fixedly connected with a sliding block, the top of an inner cavity of the pickling box is provided with a sliding groove matched with the sliding block, the front wall and the rear wall of the sliding block are respectively fixedly connected with a fixed block, and the inner walls of the front side and the rear side of the sliding groove are respectively provided with a movable groove matched with the fixed block.
Preferably, pickling roof portion is through two montant fixedly connected with aspiration pump, and aspiration pump right side air inlet department has cup jointed the intake pipe, the bottom and the pickling roof portion fixed connection of intake pipe, and the bottom and the pickling incasement portion of intake pipe are linked together, aspiration pump left side air outlet department has cup jointed the air duct, the purifying box is installed at pickling roof portion, and is equipped with the decontaminating agent in the purifying box, the purifying box right side is connected with the left end fixed connection of air duct, and the left end and the purifying box inside of air duct are linked together, purifying box right side fixedly connected with blast pipe, and the right-hand member and the purifying box inside of blast pipe are linked together, the left end fixedly connected with third shower nozzle of blast pipe.
Preferably, the pickling bottom of the tank is close to the left and right sides and is fixedly connected with two sets of straight plates respectively, the number of the straight plates in each set is two, the straight plates in the same set are movably connected with wheels, and the wheels in the horizontal direction are symmetrically arranged on the left and right sides of the tank by taking the central axis of the pickling tank as the axis of symmetry.
Preferably, the left and right sides of pickling case is two T shape slide bars of fixedly connected with respectively, and two T shape slide bars set up for from top to bottom, are located two of both sides all the cover is equipped with the sliding block on the T shape slide bar outer wall, and all set up in two slide blocks of both sides with T shape slide bar assorted slide opening, be located two of both sides equal fixedly connected with arc anticollision board between the sliding block, be located two of both sides all the cover is equipped with the spring on the T shape slide bar outer wall, and the both ends of two springs of both sides respectively with two sliding blocks of both sides be close to one side mutually and pickling case's the left and right sides fixed connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the technical scheme, the second electric telescopic rod, the annular plate and the rotating bearing are matched with each other, so that the steel pipe can be clamped and fixed, and the liquid storage tank, the first water pump, the hose, the first electric telescopic rod, the first spray head, the driving motor, the cleaning roller and the cleaning brush are arranged, so that the steel pipe can be comprehensively and thoroughly pickled, and the pickling effect is improved;
2. in the technical scheme, the acid liquor can be collected and filtered through the collection box and the filter screen, and the steel pipe can be subjected to secondary acid washing through the filtered acid liquor under the cooperation of the second water pump, the liquid outlet pipe and the second spray head, so that the acid washing efficiency is improved, the acid liquor can be recycled for multiple times, and the resource utilization rate is effectively improved;
3. in the technical scheme, the air of the pickling tank can be purified by the mutual matching of the air suction pump, the purification tank, the purifying agent, the air inlet pipe, the air guide pipe and the exhaust pipe, so that the environment is prevented from being polluted, and the arrangement of the wheels can drive the device to move, so that the pickling tank is convenient to use;
4. in this technical scheme, through mutually supporting of arc anticollision board, T shape slide bar, sliding block and spring, can realize that the device receives when the removal in-process receives the collision, the impact that receives when can slowing down the collision avoids the device to receive the damage to can realize that the pickling is effectual and the high characteristics of resource utilization.
Drawings
FIG. 1 is the original structure diagram of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a side view of the annular plate of FIG. 1;
fig. 4 is a side view of the chute of fig. 1.
Reference numbers in the figures: 1. a pickling tank; 2. a box door; 3. a liquid storage tank; 4. a first water pump; 5. a first electric telescopic rod; 6. a drive motor; 7. cleaning the roller; 8. cleaning brushes; 9. a second electric telescopic rod; 10. an annular plate; 11. a rotating bearing; 12. a collection box; 13. filtering with a screen; 14. a second water pump; 15. an air pump; 16. a purification box; 17. a purifying agent; 18. a wheel; 19. an arc-shaped anti-collision plate; 20. a T-shaped slide bar; 21. a spring; 22. a hose.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the pickling circulation device comprises a pickling tank 1, wherein the front wall of the pickling tank 1 is movably connected with a tank door 2 close to the left side and the right side through hinges respectively, the left inner wall of the pickling tank 1 is provided with a transverse plate close to the top, the top of the transverse plate is provided with a liquid storage tank 3, the left side of the liquid storage tank 3 is fixedly connected with the left inner wall of the pickling tank 1, the top of the liquid storage tank 3 is provided with a liquid injection port close to the left side, the liquid injection port is provided with a sealing plug, a first connecting pipe is arranged above the liquid storage tank 3, the bottom end of the first connecting pipe penetrates through the top of the liquid storage tank 3 and extends into the liquid storage tank 3, the first connecting pipe is provided with a first water pump 4, the top end of the first connecting pipe is fixedly connected with a hose 22, the right end of the hose 22 is fixedly connected with a second connecting pipe, the bottom end of the second connecting pipe is fixedly connected with a, the top end of the L-shaped rod is fixedly connected with a sliding block, the top of an inner cavity of the pickling box 1 is provided with a sliding groove matched with the sliding block, the front wall and the rear wall of the sliding block are respectively and fixedly connected with a fixed block, the inner walls of the front side and the rear side of the sliding groove are respectively provided with a movable groove matched with the fixed block, the inner part of the right side of the pickling box 1 close to the top is provided with a first electric telescopic rod 5, the left end of the first electric telescopic rod 5 is fixedly connected with the right side of the L-shaped rod, two annular plates 10 are arranged in the pickling box 1, the two annular plates 10 are arranged leftwards and rightwards, the inner walls of the left side and the right side of the pickling box 1 are respectively and fixedly connected with two second electric telescopic rods 9, the close ends of the two second electric telescopic rods 9 at the two sides are respectively and fixedly connected with the far side of the two annular plates 10, the close side of the, the cleaning rollers 7 are arranged in the two annular plates 10, the right sides of the cleaning rollers 7 are movably connected with the inner wall of the right side of the pickling tank 1 through a rotating shaft and a bearing, the driving motor 6 is arranged on the right side of the pickling tank 1, the output shaft of the driving motor 6 is fixedly connected with the right end of the rotating shaft, a plurality of cleaning brushes 8 which are uniformly distributed are arranged on the outer wall of the cleaning rollers 7, the clamping and fixing of the steel pipe can be realized through the mutual matching of the second electric telescopic rod 9, the annular plate 10 and the rotating bearing 11, the liquid storage tank 3, the first water pump 4, the hose 22, the first electric telescopic rod 5, the first spray head, the driving motor 6, the cleaning rollers 7 and the cleaning brushes 8 can realize the comprehensive pickling of the steel pipe, the pickling is more comprehensive and thorough, the pickling effect is improved, the collecting tank 12 is arranged at the bottom of the inner cavity of, the top of the filter screen 13 is provided with L-shaped plates near the left and right sides, the top of the two L-shaped plates and the collecting box 12 are provided with screw holes, screws are inserted into the two screw holes, liquid outlet pipes are arranged outside the left and right sides of the collecting box 12, the near ends of the two liquid outlet pipes respectively penetrate through the left and right sides of the collecting box 12 and extend into the collecting box 12, the two liquid outlet pipes are provided with second water pumps 14, the top ends of the two liquid outlet pipes are fixedly connected with second nozzles, acid liquor can be collected and filtered through the arrangement of the collecting box 12 and the filter screen 13, and under the cooperation of the second water pumps 14, the liquid outlet pipes and the second nozzles, the steel pipe can be subjected to secondary acid washing through the filtered acid liquor, the acid washing efficiency is improved, multiple recycling of the acid liquor is realized, the resource utilization rate is effectively improved, the top of the acid washing box 1 is fixedly connected with an air suction, an air inlet pipe is sleeved at an air inlet on the right side of the air suction pump 15, the bottom end of the air inlet pipe is fixedly connected with the top of the pickling tank 1, the bottom end of the air inlet pipe is communicated with the inside of the pickling tank 1, an air guide pipe is sleeved at an air outlet on the left side of the air suction pump 15, a purification tank 16 is installed at the top of the pickling tank 1, a purifying agent 17 is arranged in the purification tank 16, the right side of the purification tank 16 is fixedly connected with the left end of the air guide pipe, the left end of the air guide pipe is communicated with the inside of the purification tank 16, an exhaust pipe is fixedly connected with the right side of the purification tank 16, the right end of the exhaust pipe is communicated with the inside of the purification tank 16, a third spray nozzle is fixedly connected with the left end of the exhaust pipe, through the mutual matching of the air suction pump 15, the purification tank 16, the purifying, the number of each group of straight plates is two, wheels 18 are movably connected between two straight plates in the same group, the two wheels 18 in the horizontal direction are symmetrically arranged in a left-right direction by taking the central axis of the pickling box 1 as a symmetry axis, the wheels 18 are arranged to realize the movement of a driving device, the pickling box is convenient to use, the left side and the right side of the pickling box 1 are respectively and fixedly connected with two T-shaped sliding rods 20, the two T-shaped sliding rods 20 are arranged up and down, sliding blocks are sleeved on the outer walls of the two T-shaped sliding rods 20 at the two sides, sliding holes matched with the T-shaped sliding rods 20 are formed in the two sliding blocks at the two sides, an arc-shaped anti-collision plate 19 is respectively and fixedly connected between the two sliding blocks at the two sides, springs 21 are sleeved on the outer walls of the two T-shaped sliding rods 20 at the two sides, and the side, which two ends of the two springs 21 at the two sides are respectively close to the, through arc anticollision board 19, T shape slide bar 20, mutually supporting of sliding block and spring 21, can realize that the device receives when the collision in the removal process, the impact that receives when can slowing down the collision, avoid the device to receive the damage, thereby can realize the effectual and high characteristics of resource utilization of pickling, wherein first water pump 4, first electric telescopic handle 5, driving motor 6, second electric telescopic handle 9, second water pump 14 and aspiration pump 15 have control switch through external power cord electric connection respectively.
The working principle is as follows: in the technical scheme, firstly, the device is pushed to move under the assistance of the wheels 18, in the moving process, the arc-shaped anti-collision plate 19 can slide on the T-shaped sliding rod 20 through the sliding block and the elastic action of the spring 21 can reduce the impact on the device when the device collides so as to avoid the device from being damaged, after the device is moved to a working area, the box door 2 is opened, the steel pipe is placed in the rotating bearing 11 on the annular plate 10, then the second electric telescopic rod 9 is started to drive the two annular plates 10 to move oppositely to realize fixation, after the fixation is finished, the box door 2 is closed, the first water pump 4 is started, the first water pump 4 pumps acid liquor into the liquid storage box 3 through the first connecting pipe, then the acid liquor passes through the hose 22 and the second connecting pipe and is sprayed out through the first spray nozzle to realize the pickling of the steel pipe, meanwhile, the first electric telescopic rod 5 and the driving motor 6 are started, the first electric telescopic rod 5 drives the first spray head to move left and right through the L-shaped rod, the driving motor 6 drives the cleaning roller 7 and the cleaning brush 8 to rotate, the steel pipe rotates along with the cleaning roller 7 and the cleaning brush 8 through the rotating bearing 11 and the rotating friction, so that the comprehensive acid cleaning of the steel pipe is realized, the acid cleaning is more comprehensive and thorough, the acid cleaning effect is improved, the acid cleaned acid falls into the collecting box 12, the filter screen 13 filters the acid liquid, then the second water pump 14 is started, the acid liquid in the collecting box 12 is sprayed out through the second water pump 14, the secondary acid cleaning of the steel pipe is realized, the acid cleaning efficiency is improved, meanwhile, the repeated cyclic utilization of the acid liquid is realized, the resource utilization rate is effectively improved, then the air suction pump 15 is started, the air suction pump 15 sucks the air in the acid cleaning box 1 through the air inlet pipe, then the air is guided into the purifying box 16 through the, avoid it to cause the pollution to the environment, purify the end after, open chamber door 2, carry out the ejection of compact with the steel pipe that the pickling was gone on, loosen the screw after that, clear up the impurity on filter screen 13 to can realize the effectual and high characteristics of resource utilization of pickling.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Pickling circulating device, including pickling case (1), its characterized in that: the pickling tank comprises a pickling tank (1), wherein a tank door (2) is movably connected to the position, close to the left side and the right side, of the front wall of the pickling tank (1) through hinges respectively, a transverse plate is installed on the position, close to the top, of the inner wall of the left side of the pickling tank (1), a liquid storage tank (3) is installed on the top of the transverse plate, the left side of the liquid storage tank (3) is fixedly connected with the inner wall of the left side of the pickling tank (1), a liquid injection port is formed in the position, close to the left side, of the top of the liquid storage tank (3), a sealing plug is installed on the liquid injection port, a first connecting pipe is arranged above the liquid storage tank (3), the bottom end of the first connecting pipe penetrates through the top of the liquid storage tank (3) and extends into the liquid storage tank (3), a first water pump (4) is arranged on the first connecting pipe, the right side fixedly connected with L shape pole of second connecting pipe, and the top of L shape pole and the inner chamber top sliding connection of pickling tank (1), the inside top department of being close to in right side of pickling tank (1) installs first electric telescopic handle (5), and the left end of first electric telescopic handle (5) and the right side fixed connection of L shape pole, be equipped with two annular plates (10) in pickling tank (1), and two annular plates (10) are for controlling the setting, the left and right sides inner wall of pickling tank (1) all fixedly connected with two second electric telescopic handle (9), and the one end that two second electric telescopic handle (9) of both sides are close to is respectively with one side fixed connection that two annular plates (10) kept away from mutually, two one side that annular plate (10) are close to mutually installs a plurality of rolling bearing (11) respectively, and a plurality of rolling bearing (11) are even on annular plate (10) and are the annular distribution, two be equipped with cleaning roller (7) in annular plate (10), and the right side of cleaning roller (7) is through the right side inner wall swing joint of pivot and bearing and pickling case (1), driving motor (6) are installed on the right side of pickling case (1), and the output shaft and the pivot right-hand member fixed connection of driving motor (6), be equipped with cleaning brush (8) of a plurality of evenly distributed on the outer wall of cleaning roller (7).
2. The pickling cycle apparatus as set forth in claim 1, wherein: collecting box (12) are installed to pickling case (1) inner chamber bottom, and are close to top department swing joint in collecting box (12) and have filter screen (13), all be equipped with the drain pipe outside the both sides about collecting box (12), and the one end that two drain pipes are close to mutually runs through the left and right sides of collecting box (12) respectively to in extending collecting box (12), two all be equipped with second water pump (14) on the drain pipe, and the equal fixedly connected with second shower nozzle in top of two drain pipes.
3. The pickling cycle apparatus as set forth in claim 2, wherein: the top of filter screen (13) is close to left and right sides department and all installs the L shaped plate, and two L shaped plates and the top of collecting box (12) have all seted up the screw hole to two screw holes have all inserted the screw.
4. The pickling cycle apparatus as set forth in claim 1, wherein: the top fixedly connected with slider of L shape pole, and the inner chamber top of pickling case (1) set up with slider assorted spout, fixedly connected with fixed block respectively on slider antetheca and the back wall, and set up respectively on the both sides inner wall around the spout with fixed block assorted activity groove.
5. The pickling cycle apparatus as set forth in claim 1, wherein: pickling case (1) top is through two montant fixedly connected with aspiration pump (15), and aspiration pump (15) right side air inlet department has cup jointed the intake pipe, the bottom and pickling case (1) top fixed connection of intake pipe, and the bottom of intake pipe is linked together with pickling case (1) is inside, aspiration pump (15) left side air outlet department has cup jointed the air duct, purifying box (16) are installed at pickling case (1) top, and are equipped with purifying agent (17) in purifying box (16), the left end fixed connection of purifying box (16) right side and air duct, and the left end of air duct is linked together with purifying box (16) is inside, purifying box (16) right side fixedly connected with blast pipe, and the right-hand member of blast pipe and purifying box (16) are inside to be linked together, the left end fixedly connected with third shower nozzle of blast pipe.
6. The pickling cycle apparatus as set forth in claim 1, wherein: pickling case (1) bottom is close to left and right sides department two sets of straight boards of fixedly connected with respectively, and the quantity of every group straight board is two settings to be located swing joint between two straight boards of same set of has wheel (18), ascending two of horizontal direction wheel (18) are bilateral symmetry setting as the symmetry axis with the central axis of pickling case (1).
7. The pickling cycle apparatus as set forth in claim 1, wherein: the left and right sides of pickling case (1) is two T shape slide bar (20) of fixedly connected with respectively, and two T shape slide bar (20) set up from top to bottom, are located two of both sides all the cover is equipped with the sliding block on T shape slide bar (20) outer wall, and all set up in two slide blocks of both sides with T shape slide bar (20) assorted slip hole, be located two of both sides equal fixedly connected with arc anticollision board (19) between the sliding block, be located two of both sides all the cover is equipped with spring (21) on T shape slide bar (20) outer wall, and the both ends of two springs (21) of both sides respectively with the one side that two sliding blocks of both sides are close to mutually and the left and right sides fixed connection of pickling case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021464447.1U CN213103607U (en) | 2020-07-23 | 2020-07-23 | Acid pickling circulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021464447.1U CN213103607U (en) | 2020-07-23 | 2020-07-23 | Acid pickling circulating device |
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| Publication Number | Publication Date |
|---|---|
| CN213103607U true CN213103607U (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021464447.1U Expired - Fee Related CN213103607U (en) | 2020-07-23 | 2020-07-23 | Acid pickling circulating device |
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| CN (1) | CN213103607U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737197A (en) * | 2021-08-17 | 2021-12-03 | 时旭 | Intelligent high-pressure water spray rust cleaning device for manufacturing high-end equipment |
| CN113832470A (en) * | 2021-09-28 | 2021-12-24 | 常熟市迅达金属材料有限公司 | Continuous pickling device for stainless steel strip and using method thereof |
| CN114130766A (en) * | 2021-11-02 | 2022-03-04 | 中船第九设计研究院工程有限公司 | Ship pipe surface treatment device |
| CN114318355A (en) * | 2021-11-19 | 2022-04-12 | 盐城市冉峰机械设备制造有限公司 | Steel cord pickling device and cleaning method thereof |
| CN115466966A (en) * | 2022-08-04 | 2022-12-13 | 江苏冰溶管业有限公司 | Surface treatment device for seamless steel pipe |
-
2020
- 2020-07-23 CN CN202021464447.1U patent/CN213103607U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737197A (en) * | 2021-08-17 | 2021-12-03 | 时旭 | Intelligent high-pressure water spray rust cleaning device for manufacturing high-end equipment |
| CN113832470A (en) * | 2021-09-28 | 2021-12-24 | 常熟市迅达金属材料有限公司 | Continuous pickling device for stainless steel strip and using method thereof |
| CN113832470B (en) * | 2021-09-28 | 2024-04-12 | 常熟市迅达金属材料有限公司 | Stainless steel strip continuous pickling device and use method thereof |
| CN114130766A (en) * | 2021-11-02 | 2022-03-04 | 中船第九设计研究院工程有限公司 | Ship pipe surface treatment device |
| CN114318355A (en) * | 2021-11-19 | 2022-04-12 | 盐城市冉峰机械设备制造有限公司 | Steel cord pickling device and cleaning method thereof |
| CN114318355B (en) * | 2021-11-19 | 2024-02-13 | 盐城市冉峰机械设备制造有限公司 | Steel cord pickling device and cleaning method thereof |
| CN115466966A (en) * | 2022-08-04 | 2022-12-13 | 江苏冰溶管业有限公司 | Surface treatment device for seamless steel pipe |
| CN115466966B (en) * | 2022-08-04 | 2023-11-17 | 江苏冰溶管业有限公司 | Surface treatment device for seamless steel tube |
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Granted publication date: 20210504 |