CN114053785A - Cleaning liquid recovery device for pickling processing and use method thereof - Google Patents
Cleaning liquid recovery device for pickling processing and use method thereof Download PDFInfo
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- CN114053785A CN114053785A CN202111252422.4A CN202111252422A CN114053785A CN 114053785 A CN114053785 A CN 114053785A CN 202111252422 A CN202111252422 A CN 202111252422A CN 114053785 A CN114053785 A CN 114053785A
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
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Abstract
The invention discloses a cleaning liquid recovery device for pickling processing and a using method thereof, and the cleaning liquid recovery device comprises a recovery box, a rotating ring, a filtering mechanism, a processing mechanism and a liquid adding mechanism, wherein one side of the recovery box is fixedly connected with a liquid adding box, the liquid adding mechanism is arranged in the liquid adding box, the rotating ring is arranged in the recovery box, the filtering mechanism is arranged on one side of the rotating ring, the processing mechanism is arranged below the filtering mechanism and positioned in the recovery box, and the cleaning liquid recovery device has the beneficial effects that: through adding filtering mechanism, be favorable to filtering the impurity high efficiency in the washing liquid, improve filtration efficiency, through adding processing mechanism, be favorable to improving neutralization efficiency to washing liquid and alkaline solution intensive mixing, through adding liquid feeding mechanism, be favorable to filling into alkaline solution to the inside of collection box is accurate, improves the neutralization effect, through adding apron and gag lever post, is favorable to taking out clearance impurity fast to straining a section of thick bamboo, reduces staff's intensity of labour.
Description
Technical Field
The invention relates to the technical field of recovery devices, in particular to a cleaning liquid recovery device for pickling processing and a using method thereof.
Background
The process of removing scale and rust from the surface of steel using an acid solution is known as pickling. Is a method for cleaning metal surfaces. Usually with a pre-film. The article is generally immersed in an aqueous solution of sulfuric acid or the like to remove a thin film of oxide or the like on the metal surface. The method is a pretreatment or intermediate treatment of processes such as electroplating, enamel, rolling and the like. In the pickling course of working, use acid solution to iron and steel surface scale and corrosion thing pickling back, the washing liquid all can retrieve through recovery unit, and current recovery unit can't filter the impurity in the washing liquid, influences recovery efficiency, and the inconvenient clearance of impurity after filtering, leads to staff's intensity of labour too big.
Disclosure of Invention
The present invention is directed to a cleaning liquid recovery apparatus for pickling and a method of using the same, which solve the problems of the background art described above.
In order to achieve the purpose, the invention provides the following technical scheme: a cleaning liquid recovery device for pickling processing comprises a recovery box, a rotating ring, a filtering mechanism, a processing mechanism and a liquid adding mechanism, wherein one side of the recovery box is fixedly connected with the liquid adding box;
the filter mechanism comprises a motor, the motor is fixedly mounted at the top of the recovery box and on one side of the rotating ring, the gear is fixedly connected to the output end of the filter mechanism, the gear ring is fixedly connected to the outer side of the rotating ring and meshed with the gear, a filter cylinder is arranged inside the rotating ring, limiting rods are symmetrically and fixedly connected to the two sides of the filter cylinder, and the limiting rods are connected with the rotating ring in a sliding mode.
Preferably, processing mechanism includes the motor No. two, the inside of collection box and the below that is located and strains a section of thick bamboo are rotated and are connected with the pivot, the one end of pivot extends to the outside fixed mounting of collection box has the motor No. two, the outside equidistance fixedly connected with puddler of pivot, the inside of collection box and the below fixed mounting that is located the pivot have the PH detector.
Preferably, the outer side of the rotating ring is fixedly connected with a sliding ring below the gear ring, a sliding groove is formed in the recycling box, and the sliding ring is connected with the sliding groove in a sliding mode.
Preferably, the inside of collection box just is located the pivot and strains between the section of thick bamboo funnel No. two of fixedly connected with, the below fixedly connected with funnel of pivot, the inside fixedly connected with drain pipe of a funnel, the inside fixedly connected with solenoid valve No. two of drain pipe, the below fixedly connected with active carbon filter screen of a funnel, the bottom fixedly connected with fluid-discharge tube of collection box, solenoid valve No. three of the inside fixedly connected with of fluid-discharge tube.
Preferably, liquid feeding mechanism includes the cylinder, one side fixed mounting that the collection box was kept away from to the liquid feeding case has the cylinder, the output fixedly connected with push pedal of cylinder, the bottom fixedly connected with push rod of push pedal, the one end of push rod extends to the inside fixedly connected with piston of liquid feeding case, the inside fixedly connected with feed liquor pipe of liquid feeding case, the inside fixedly connected with solenoid valve of feed liquor pipe, the one end of feed liquor pipe extend to the inside of collection box and with the inside fixed connection of collection box.
Preferably, the below of liquid feeding case and the one side fixedly connected with liquid reserve tank that is located the collection box, through connecting pipe fixed connection between liquid reserve tank and the liquid feeding case, the inside fixedly connected with of connecting pipe is No. four solenoid valves.
Preferably, the liquid adding box is internally provided with scale marks.
Preferably, the apron is installed at the top of swivel ring, the top fixedly connected with hose of apron, the top of hose is connected with rotary joint.
Preferably, the front fixed mounting of collection box has control panel, No. four solenoid valves, a motor, No. two motors, PH detector, No. two solenoid valves, No. three solenoid valves, cylinder and feed liquor pipe all with control panel electric connection.
A use method of a cleaning liquid recovery device for pickling processing comprises the following steps:
s1, the device is powered on, then the rotary joint is connected with a used cleaning liquid water pipe, the cleaning liquid flows into the filter cylinder through the hose, the first motor is started through the control panel, the output end of the first motor drives the first gear to rotate, so that the gear ring drives the rotating ring to rotate along with the gear ring, the sliding ring slides in the sliding groove, and the filter cylinder rotates along with the gear ring to filter impurities in the cleaning liquid;
s2, collecting the filtered cleaning solution through a second funnel, allowing the cleaning solution to flow to the lower part, observing the amount of the cleaning solution at the top of the first funnel through an observation window, stopping filling the cleaning solution after the amount of the cleaning solution reaches a reaction amount, starting a cylinder, driving a push plate to move downwards by an output end of the cylinder, enabling a push rod to push a piston downwards, simultaneously opening a first electromagnetic valve, allowing the alkaline solution in a liquid adding box to flow into the recovery box through a liquid inlet pipe, observing the liquid level change in the liquid adding box through a scale line to determine the adding amount, closing the first electromagnetic valve, opening a fourth electromagnetic valve after the alkaline solution in the liquid adding box is used up, allowing the output end of the cylinder to move upwards, and allowing the piston to move upwards to extract the alkaline solution in the liquid storing box through a connecting pipe;
s3, starting a second motor, enabling an output end of the second motor to drive a rotating shaft to rotate, enabling a stirring rod to rotate to mix the cleaning liquid and the alkaline solution, detecting the pH value of the mixed solution through a pH detector, opening a second electromagnetic valve after the pH value reaches the standard, discharging the mixed solution through a liquid outlet pipe, filtering the mixed solution through an activated carbon filter screen, enabling the liquid to flow to the bottom of a recovery box, opening a third electromagnetic valve, discharging the liquid through a liquid discharge pipe, and continuing to add the alkaline solution until the pH value does not reach the standard;
s4, when the impurities in the filter cylinder are too much and need to be cleaned, the cover plate is pulled upwards, then the limiting rod is pulled upwards, the filter cylinder can be taken out, and the impurities in the filter cylinder are cleaned.
Compared with the prior art, the invention has the beneficial effects that: novel structure simple operation, and the practicality is strong through adding filtering mechanism, is favorable to filtering the impurity high efficiency in the washing liquid, improves filtration efficiency, through adding processing mechanism, is favorable to washing liquid and alkaline solution intensive mixing, improves neutralization efficiency, through adding liquid feeding mechanism, is favorable to filling alkaline solution to accurate the inside of collection box, improves the neutralization effect, through adding apron and gag lever post, is favorable to straining a section of thick bamboo and takes out clearance impurity fast, reduces staff's intensity of labour.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic perspective view of the rotating ring of the present invention.
In the figure: 1. a recycling bin; 2. a rotating ring; 3. a liquid adding tank; 4. a filtering mechanism; 41. a first motor; 42. a first gear; 43. a ring gear; 44. a filter cartridge; 45. a slip ring; 46. a chute; 5. a processing mechanism; 51. a second motor; 52. a stirring rod; 53. a pH detector; 6. a liquid adding mechanism; 61. a cylinder; 62. pushing the plate; 63. a push rod; 64. a piston; 65. a liquid inlet pipe; 66. a first electromagnetic valve; 7. a fourth electromagnetic valve; 8. a liquid storage tank; 9. a first funnel; 10. an activated carbon filter screen; 11. a liquid outlet pipe; 12. a second electromagnetic valve; 13. a liquid discharge pipe; 14. a third electromagnetic valve; 15. a hose; 16. a rotary joint; 17. a second funnel; 18. a control panel; 19. scale lines; 20. a cover plate; 21. a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a cleaning liquid recovery device for pickling processing comprises a recovery box 1, a rotating ring 2, a filtering mechanism 4, a processing mechanism 5 and a liquid adding mechanism 6, wherein one side of the recovery box 1 is fixedly connected with the liquid adding box 3, the liquid adding mechanism 6 is arranged inside the liquid adding box 3, the rotating ring 2 is arranged inside the recovery box 1, the filtering mechanism 4 is arranged on one side of the rotating ring 2, and the processing mechanism 5 is arranged below the filtering mechanism 4 and inside the recovery box 1;
Further, processing mechanism 5 includes No. two motors 51, the below rotation that the inside of collection box 1 just is located and strains a section of thick bamboo 44 is connected with the pivot, the one end of pivot extends to the outside fixed mounting of collection box 1 has No. two motors 51, the outside equidistance fixedly connected with puddler 52 of pivot, the inside of collection box 1 and the below fixed mounting that is located the pivot have a PH detector 53, No. two motors 51's output drives the pivot and rotates, make puddler 52 follow the rotation, be favorable to washing liquid and alkaline solution intensive mixing, improve neutralization efficiency.
Further, the outer side of the rotating ring 2 is fixedly connected with a sliding ring 45 below the gear ring 43, a sliding groove 46 is formed in the recycling box 1, and the sliding ring 45 is connected with the sliding groove 46 in a sliding mode.
Further, the inside of collection box 1 just is located the pivot and strains funnel 17 No. two of fixedly connected with between the section of thick bamboo 44, funnel 9 No. one of below fixedly connected with of pivot, the inside fixedly connected with drain pipe 11 of funnel 9, solenoid valve 12 No. two of the inside fixedly connected with of drain pipe 11, the below fixedly connected with active carbon filter screen 10 of funnel 9, active carbon filter screen 10 can filter the mixed solution after the neutralization, further improvement filter effect, the bottom fixedly connected with fluid-discharge tube 13 of collection box 1, solenoid valve 14 No. three of the inside fixedly connected with of fluid-discharge tube 13.
Further, liquid feeding mechanism 6 includes cylinder 61, one side fixed mounting that collection box 1 was kept away from to liquid feeding case 3 has cylinder 61, the output fixedly connected with push pedal 62 of cylinder 61, the bottom fixedly connected with push rod 63 of push pedal 62, the one end of push rod 63 extends to the inside fixedly connected with piston 64 of liquid feeding case 3, the inside fixedly connected with feed liquor pipe 65 of liquid feeding case 3, the inside fixedly connected with solenoid valve 66 of feed liquor pipe 65, the one end of feed liquor pipe 65 extends to the inside of collection box 1 and with the inside fixed connection of collection box 1, the output of cylinder 61 drives push pedal 62 downstream, make push rod 63 promote piston 64 downwards, be favorable to filling into alkaline solution to the inside accuracy of collection box 1, improve the neutralization effect.
Further, below of liquid feeding case 3 and be located one side fixedly connected with liquid reserve tank 8 of collection box 1, through connecting pipe fixed connection, the inside fixedly connected with No. four solenoid valves 7 of connecting pipe between liquid reserve tank 8 and the liquid feeding case 3.
Furthermore, the inside of liquid feeding case 3 is equipped with scale mark 19, is favorable to the staff to observe the liquid level of the inside alkaline solution of liquid feeding case 3 through scale mark 19, labour saving and time saving.
Further, the cover plate 20 is installed at the top of the rotating ring 2, the hose 15 is fixedly connected to the top of the cover plate 20, the rotating joint 16 is connected to the top end of the hose 15, the limiting rod 21 is pulled upwards by pulling the cover plate 20, and therefore the filter cartridge can be rapidly taken out to clean impurities, and labor intensity of workers is reduced.
Further, the front face of the recycling box 1 is fixedly provided with a control panel 18, a fourth electromagnetic valve 7, a first motor 41, a second motor 51, a PH detector 53, a second electromagnetic valve 12, a third electromagnetic valve 14, a cylinder 61 and a liquid inlet pipe 65 are all electrically connected with the control panel 18, and the control panel 18 can be used for carrying out centralized control on all electric devices, so that the operation efficiency of workers is improved.
A use method of a cleaning liquid recovery device for pickling processing comprises the following steps:
s1, the device is powered on, then the rotary joint 16 is connected with a used cleaning solution water pipe, the cleaning solution flows into the filter cylinder 44 through the hose 15, the first motor 41 is started through the control panel 18, the output end of the first motor 41 drives the first gear 42 to rotate, so that the gear ring 43 drives the rotating ring 2 to rotate along with the rotation, the sliding ring 45 slides in the sliding groove 46, and the filter cylinder 44 rotates along with the rotation to filter impurities in the cleaning solution;
s2, collecting the filtered cleaning solution through a second funnel 17, allowing the cleaning solution to flow to the lower part, observing the amount of the cleaning solution at the top of the first funnel 9 through an observation window, stopping filling the cleaning solution after the amount of the cleaning solution reaches a reaction amount, starting a cylinder 61, driving a push plate 62 to move downwards by an output end of the cylinder 61, enabling a push rod 63 to push a piston 64 downwards, simultaneously opening a first electromagnetic valve 66, allowing the alkaline solution in the liquid adding tank 3 to flow into the recycling tank 1 through a liquid inlet pipe 65, observing the liquid level change in the liquid adding tank 3 through a scale mark 19 to determine the adding amount, closing the first electromagnetic valve 66 and opening a fourth electromagnetic valve 7 after the alkaline solution in the liquid adding tank 3 is used up, allowing the output end of the cylinder 61 to move upwards, and allowing the piston 64 to move upwards to extract the alkaline solution in the liquid storing tank 8 through a connecting pipe;
s3, the second motor 51 is started again, the output end of the second motor 51 drives the rotating shaft to rotate, the stirring rod 52 is made to rotate to mix the cleaning liquid and the alkaline solution, the PH value of the mixed solution is detected by the PH detector 53, the second electromagnetic valve 12 is opened after the PH value reaches the standard, the mixed solution is discharged from the liquid outlet pipe 11, the mixed solution is filtered by the activated carbon filter screen 10, the liquid flows to the bottom of the recovery box 1, the third electromagnetic valve 14 is opened, the liquid is discharged from the liquid discharge pipe 13, and the alkaline solution is continuously added until the PH value reaches the standard;
s4, when the impurities in the filter cylinder 44 are excessive and need to be cleaned, the cover plate 20 is pulled upwards, and then the limiting rod 21 is pulled upwards, so that the filter cylinder 44 can be taken out, and the impurities in the filter cylinder 44 can be cleaned.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (10)
1. The cleaning liquid recovery device for pickling processing comprises a recovery box (1), a rotating ring (2), a filtering mechanism (4), a processing mechanism (5) and a liquid adding mechanism (6), and is characterized in that one side of the recovery box (1) is fixedly connected with the liquid adding box (3), the liquid adding mechanism (6) is arranged inside the liquid adding box (3), the rotating ring (2) is arranged inside the recovery box (1), the filtering mechanism (4) is arranged on one side of the rotating ring (2), and the processing mechanism (5) is arranged below the filtering mechanism (4) and located inside the recovery box (1);
filtering mechanism (4) include a motor (41), one side fixed mounting that the top of collection box (1) just is located swivel becket (2) has a motor (41), No. one gear of output fixedly connected with (42) of filtering mechanism (4), outside fixedly connected with ring gear (43) of swivel becket (2), ring gear (43) are connected with a gear (42) meshing, the inside of swivel becket (2) is equipped with strains a section of thick bamboo (44), the bilateral symmetry fixedly connected with gag lever post (21) of straining a section of thick bamboo (44), the inside sliding connection of gag lever post (21) and swivel becket (2).
2. The cleaning liquid recovery apparatus for pickling as set forth in claim 1, wherein: processing agency (5) include No. two motor (51), the inside of collection box (1) and the below that is located and strain a section of thick bamboo (44) are rotated and are connected with the pivot, the one end of pivot extends to the outside fixed mounting of collection box (1) has No. two motor (51), the outside equidistance fixedly connected with puddler (52) of pivot, the inside of collection box (1) and the below fixed mounting that is located the pivot have PH detector (53).
3. The cleaning liquid recovery apparatus for pickling as set forth in claim 2, wherein: the outer side of the rotating ring (2) is located below the gear ring (43) and is fixedly connected with a sliding ring (45), a sliding groove (46) is formed in the recycling box (1), and the sliding ring (45) is connected with the sliding groove (46) in a sliding mode.
4. The cleaning liquid recovery apparatus for pickling as set forth in claim 2, wherein: the inside of collection box (1) just is located the pivot and strains funnel (17) No. two of fixedly connected with between section (44), funnel (9) No. one of below fixedly connected with of pivot, inside fixedly connected with drain pipe (11) of funnel (9), solenoid valve (12) No. two of the inside fixedly connected with of drain pipe (11), below fixedly connected with active carbon filter screen (10) of funnel (9), bottom fixedly connected with fluid-discharge tube (13) of collection box (1), solenoid valve (14) No. three of the inside fixedly connected with of fluid-discharge tube (13).
5. The cleaning liquid recovery apparatus for pickling as set forth in claim 4, wherein: liquid feeding mechanism (6) include cylinder (61), one side fixed mounting that collection box (1) was kept away from in liquid feeding case (3) has cylinder (61), output fixedly connected with push pedal (62) of cylinder (61), bottom fixedly connected with push rod (63) of push pedal (62), the one end of push rod (63) extends to the inside fixedly connected with piston (64) of liquid feeding case (3), the inside fixedly connected with feed liquor pipe (65) of liquid feeding case (3), solenoid valve (66) No. one of the inside fixedly connected with of feed liquor pipe (65), the one end of feed liquor pipe (65) extend to the inside of collection box (1) and with the inside fixed connection of collection box (1).
6. The cleaning liquid recovery apparatus for pickling as set forth in claim 5, wherein: the liquid adding tank is characterized in that a liquid storage tank (8) is fixedly connected to one side of the recovery tank (1) and below the liquid adding tank (3), the liquid storage tank (8) is fixedly connected with the liquid adding tank (3) through a connecting pipe, and a four-number solenoid valve (7) is fixedly connected to the inside of the connecting pipe.
7. The cleaning liquid recovery apparatus for pickling as set forth in claim 6, wherein: and scale marks (19) are arranged in the liquid adding box (3).
8. The cleaning liquid recovery apparatus for pickling as set forth in claim 1, wherein: apron (20) are installed at the top of rotating ring (2), the top fixedly connected with hose (15) of apron (20), rotary joint (16) are connected to the top of hose (15).
9. The cleaning liquid recovery apparatus for pickling as set forth in claim 6, wherein: the front fixed mounting of collection box (1) has control panel (18), No. four solenoid valves (7), a motor (41), No. two motor (51), PH detector (53), No. two solenoid valves (12), No. three solenoid valve (14), cylinder (61) and feed liquor pipe (65) all with control panel (18) electric connection.
10. The use method of the cleaning liquid recovery apparatus for pickling according to any one of claims 1 to 9, characterized in that: the method comprises the following steps:
s1, the device is powered on, then the rotary joint (16) is connected with a used cleaning liquid water pipe, the cleaning liquid flows into the filter cylinder (44) through the hose (15), the first motor (41) is started through the control panel (18), the output end of the first motor (41) drives the first gear (42) to rotate, the gear ring (43) drives the rotating ring (2) to rotate along with the gear ring, the sliding ring (45) slides in the sliding groove (46), and the filter cylinder (44) rotates along with the gear ring to filter impurities in the cleaning liquid;
s2, allowing the filtered cleaning solution to flow downward after converging through a second funnel (17), observing the cleaning solution amount at the top of the first funnel (9) through an observation window, stopping filling the cleaning solution when the cleaning solution amount reaches a reaction amount, then the cylinder (61) is started, the output end of the cylinder (61) drives the push plate (62) to move downwards, so that the push rod (63) pushes the piston (64) downwards, meanwhile, a first electromagnetic valve (66) is opened, alkaline solution in the liquid adding box (3) flows into the recycling box (1) through a liquid inlet pipe (65), the liquid level change in the liquid adding tank (3) is observed through the scale marks (19) to determine the adding amount, when the alkaline solution in the liquid adding tank (3) is used up, the first electromagnetic valve (66) is closed, the fourth electromagnetic valve (7) is opened, the output end of the air cylinder (61) moves upwards, and the piston (64) moves upwards along with the upward movement to extract the alkaline solution in the liquid storage tank (8) through the connecting pipe;
s3, the second motor (51) is started again, the output end of the second motor (51) drives the rotating shaft to rotate, the stirring rod (52) is made to rotate to mix the cleaning liquid and the alkaline solution, the PH value of the mixed solution is detected through the PH detector (53), the second electromagnetic valve (12) is opened after the PH value reaches the standard, the mixed solution is discharged through the liquid outlet pipe (11), the mixed solution is filtered through the activated carbon filter screen (10), the liquid flows to the bottom of the recovery box (1), the third electromagnetic valve (14) is opened, the liquid is discharged through the liquid outlet pipe (13), and the alkaline solution is continuously added until the PH value reaches the standard;
s4, when the impurities in the filter cartridge (44) are excessive and need to be cleaned, the cover plate (20) is pulled upwards, then the limiting rod (21) is pulled upwards, and the filter cartridge (44) can be taken out, so that the impurities in the filter cartridge (44) can be cleaned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111252422.4A CN114053785A (en) | 2021-10-26 | 2021-10-26 | Cleaning liquid recovery device for pickling processing and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111252422.4A CN114053785A (en) | 2021-10-26 | 2021-10-26 | Cleaning liquid recovery device for pickling processing and use method thereof |
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| CN114053785A true CN114053785A (en) | 2022-02-18 |
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| CN202111252422.4A Pending CN114053785A (en) | 2021-10-26 | 2021-10-26 | Cleaning liquid recovery device for pickling processing and use method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737188A (en) * | 2022-03-01 | 2022-07-12 | 李洋 | Polishing production system |
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| EP0951930A1 (en) * | 1998-04-23 | 1999-10-27 | Bauko Baukooperation Gmbh | Process and apparatus for separating solids from a slurry |
| CN211384819U (en) * | 2019-12-27 | 2020-09-01 | 江苏天淳环保科技有限公司 | Precision control dosing device |
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| CN114737188A (en) * | 2022-03-01 | 2022-07-12 | 李洋 | Polishing production system |
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