CN219991245U - Multiple filter equipment is used in copper foil production waste water treatment - Google Patents
Multiple filter equipment is used in copper foil production waste water treatment Download PDFInfo
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- CN219991245U CN219991245U CN202320805091.0U CN202320805091U CN219991245U CN 219991245 U CN219991245 U CN 219991245U CN 202320805091 U CN202320805091 U CN 202320805091U CN 219991245 U CN219991245 U CN 219991245U
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- Prior art keywords
- fixedly connected
- filtering structure
- filtering
- copper foil
- plate
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 239000011889 copper foil Substances 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 100
- 239000002351 wastewater Substances 0.000 claims abstract description 54
- 229910021645 metal ion Inorganic materials 0.000 claims abstract description 12
- 239000012535 impurity Substances 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 47
- 230000008929 regeneration Effects 0.000 claims description 46
- 238000011069 regeneration method Methods 0.000 claims description 46
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 23
- 239000003456 ion exchange resin Substances 0.000 claims description 23
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 23
- 239000011347 resin Substances 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 6
- 238000009827 uniform distribution Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000005342 ion exchange Methods 0.000 description 6
- 241000220317 Rosa Species 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229910000365 copper sulfate Inorganic materials 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model discloses a multiple filtering device for treating wastewater in copper foil production, which relates to the technical field of copper foil production and specifically comprises a first filtering structure for filtering solid impurities and a second filtering structure for filtering metal ions, wherein the middle part of the top of the first filtering structure is fixedly connected with a wastewater inlet pipe, the bottom of the first filtering structure is fixedly connected with a connecting pipe, the first filtering structure is connected with the second filtering structure through the connecting pipe, and the middle part of an inner cavity of the first filtering structure is fixedly connected with a filtering core. This multiple filter equipment is used in copper foil production waste water treatment, through the setting of first filtration, can clear up solid impurity and peculiar smell in the waste water, through the setting of second filtration, can clear up the metal ion in the waste water, adopt this system of device just can satisfy the waste water treatment condition, improve waste water treatment efficiency.
Description
Technical Field
The utility model relates to the technical field of copper foil production, in particular to a multiple filtering device for copper foil production wastewater treatment.
Background
The electrolytic copper foil production mainly comprises three working procedures: preparing copper sulfate solution, preparing copper foil, carrying out surface electroplating treatment, and washing to remove electrolyte attached to the surface of the copper foil in each process of electrolytic copper foil production and surface treatment. Therefore, a large amount of wastewater is generated every day in the production process of the electrolytic copper foil, and the wastewater contains a copper sulfate solution with higher content, so that the wastewater is not recycled, which leads to waste of copper resources and environmental pollution.
Among the prior art, patent application number CN 202123221334.6's the authority discloses waste water treatment equipment for electrolytic copper foil production, through opening first movable cover, continuously add electrolytic copper foil waste water, alkali lye and flocculating agent, carry out flocculation treatment to waste water, through first motor drive first pivot and blade rotation, mix with higher speed, the solid that flocculation formed and sweeps in the waste water are blocked by the filter, through dismantling fastening bolt, the fixed plate of drawing, make the filter plate break away from draw-in groove and the inside of counterpoint inslot, can dismantle the washing or change, preliminary filtration's waste water gets into the rose box inside through the water pump, drawing liquid pipe and drain pipe, adsorb impurity through the active carbon granule, through second motor drive second pivot, revolving stage and rose box rotation, speed up the liquid and filter out from the rose box, through opening the second movable cover, make the spacing circle leave inside the rose box, the rose box again, make it break away from inside the revolving stage, can accomplish the dismantlement, in use has realized the effect of being convenient for carrying out quick effective treatment to electrolytic waste water, the filter structure in the equipment dismantles or change the target of being convenient for, filter structure in the equipment is inside, the copper foil filtering structure's of long-term use takes place, better practicality has been avoided.
When the scheme is used, the particles dispersed in the wastewater are aggregated through the flocculating agent, so that solid particles in the wastewater can be removed, and the wastewater generated in the copper foil production process contains metal ions such as copper and chromium.
Disclosure of Invention
The utility model provides a multiple filtering device for treating wastewater in copper foil production, which solves the problem that the solid particles in the wastewater can be removed only and the metal ions in the wastewater can not be cleaned in the prior art.
The utility model provides the following technical scheme: a multiple filtering device for treating wastewater in copper foil production can remove solid impurities and metal ions in wastewater simultaneously, and can meet wastewater treatment conditions by using one set of equipment.
The utility model provides a copper foil production is multiple filter equipment for wastewater treatment, includes the first filtration that is used for filtering solid impurity and is used for filtering metal ion's second filtration, the middle part fixedly connected with waste water entering pipe at first filtration top, the bottom fixedly connected with connecting pipe of first filtration, first filtration passes through the connecting pipe and is connected with the second filtration, the middle part fixedly connected with filter core of first filtration inner chamber;
the middle part of the inner cavity of the second filtering structure is fixedly connected with a separation plate, the bottom end of the separation plate is fixedly connected with an ion exchange resin bed, the top end of the separation plate is fixedly connected with a uniform distribution plate, the bottom of the second filtering structure is provided with a liquid discharge pipe, and the middle part of the second filtering structure is provided with a resin regeneration structure;
the resin regeneration structure comprises a double-end screw rod movably connected with the middle part of the partition plate, gears are movably connected with the middle part of the top of the second filtering structure and the middle part of the bottom of the second filtering structure, gear rotating structures are arranged at the top and the bottom of the second filtering structure, the end part of the double-end screw rod is movably sleeved with the middle part of the gears, one side of the gears close to the partition plate is fixedly connected with a positioning rod, the outer ring of the positioning rod is movably sleeved with a shielding plate, the shielding plate is in threaded connection with the double-end screw rod, a through hole is uniformly formed in one end of the shielding plate close to the partition plate, the top of the second filtering structure is fixedly connected with a regeneration liquid inlet pipe, the regeneration liquid inlet pipe is fixedly connected with the shielding plate connected with the regeneration liquid inlet pipe through a telescopic pipe, and the regeneration liquid outlet pipe is fixedly connected with the shielding plate connected with the regeneration liquid outlet pipe through a telescopic pipe.
Preferably, the gear rotating structure comprises a hydraulic rod fixedly connected with the second filtering structure, the other end of the hydraulic rod is fixedly connected with a toothed plate, and the toothed plate is meshed with the gear.
Preferably, one end of the gear, which is far away from the second filtering structure, is fixedly connected with a rotating motor, and the tail end of an output shaft of the rotating motor is fixedly connected with the middle part of the end part of the double-head screw rod.
Preferably, the top of equipartition board flushes with the top of division board, evenly be equipped with the mesh on the equipartition board, shielding plate and equipartition board adaptation.
Preferably, one end of the regeneration liquid inlet pipe and one end of the regeneration liquid outlet pipe are both provided with electric ball valves.
Compared with the prior art, the utility model has the following beneficial effects:
1. this multiple filter equipment is used in copper foil production waste water treatment, through the setting of first filtration, can clear up solid impurity and peculiar smell in the waste water, through the setting of second filtration, can clear up the metal ion in the waste water, adopt this system of device just can satisfy the waste water treatment condition, improve waste water treatment efficiency.
2. According to the multiple filtering device for treating the copper foil production wastewater, through the arrangement of the resin regeneration structure, the use of the second filtering structure cannot be influenced in the regeneration process of the ion exchange resin bed, so that the device can continuously work, and the working efficiency of the device is improved; through the setting of equipartition board, make waste water can even spray ion exchange resin bed, improve ion exchange resin bed's result of use.
Drawings
FIG. 1 is a schematic diagram of the front of the structure of the present utility model;
FIG. 2 is a schematic bottom view of FIG. 1 showing the structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of a first filter structure of the present utility model;
FIG. 4 is a schematic diagram of a second filter structure of the present utility model;
FIG. 5 is a schematic cross-sectional view of the structure of the present utility model in FIG. 4;
FIG. 6 is an enlarged schematic view of FIG. 5A, which is a structural view of the present utility model;
FIG. 7 is a schematic cross-sectional view of FIG. 4 showing the construction of the present utility model.
In the figure: 1. a first filtering structure; 2. a waste water inlet pipe; 3. a second filter structure; 4. a regenerated liquid outlet pipe; 5. a regeneration liquid inlet pipe; 6. a hydraulic rod; 7. double-end screw rod; 8. a gear; 9. a toothed plate; 10. an electric ball valve; 11. a rotating motor; 12. a first filter screen; 13. uniformly distributing plates; 14. a partition plate; 15. an ion exchange resin bed; 16. a shielding plate; 17. a telescopic tube; 18. a liquid discharge pipe; 19. a positioning rod; 20. a second filter screen; 21. a connecting pipe; 22. a third filter screen; 23. an activated carbon ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the utility model provides a multiple filtering device for treating wastewater in copper foil production, which comprises a first filtering structure 1 for filtering solid impurities, wherein the middle part of the top of the first filtering structure 1 is fixedly connected with a wastewater inlet pipe 2, wastewater to be treated enters an inner cavity of the first filtering structure 1 through the wastewater inlet pipe 2, the middle part of the inner cavity of the first filtering structure 1 is fixedly connected with a filtering filter core, and the filtering filter core can intercept and adsorb the solid impurities and peculiar smell in the wastewater; the waste water enters the inner cavity of the first filter screen 12, the first filter screen 12 and the second filter screen 20 are used for filtering the waste water twice, large-particle impurities in the waste water are filtered, the third filter screen 22 is used for filtering particles in the waste water, and the activated carbon ring 23 is used for adsorbing peculiar smell in the waste water.
The two sides of the bottom of the first filtering structure 1 are fixedly connected with connecting pipes 21, and the wastewater treated by the first filtering structure 1 is discharged through the connecting pipes 21.
Referring to fig. 1 and 4, the multiple filtering device for treating wastewater in copper foil production further comprises a second filtering structure 3 for filtering metal ions, wherein the second filtering structure 3 removes the metal ions in the wastewater by means of ion exchange resin and metal ions in the wastewater, and in one embodiment of the present utility model, the ion exchange resin is copper recovery resin.
The bottom of the connecting pipe 21 is fixedly connected with the top of the second filtering structure 3, and the wastewater treated by the first filtering structure 1 enters the inner cavity of the second filtering structure 3 through the connecting pipe 21.
Referring to fig. 4 to 7, a partition plate 14 is fixedly connected to the middle part of the inner cavity of the second filtering structure 3, and the partition plate 14 equally divides the inner cavity of the second filtering structure 3 into a plurality of ion exchange cavities, in one embodiment of the present utility model, the partition plate 14 has a cross-shaped structure, and four ion exchange cavities are arranged in the inner cavity of the second filtering structure 3.
The bottom fixedly connected with ion exchange resin bed 15 of ion exchange chamber inner chamber, the top fixedly connected with netted equipartition board 13 of ion exchange chamber inner chamber, the top of equipartition board 13 flushes with the top of division board 14, waste water of equipartition board 13 top can be through mesh and ion exchange resin bed 15 contact on the equipartition board 13, and there is the interval between equipartition board 13 and the ion exchange resin bed 15, the height of interval sets up according to the demand, the purpose that sets up the interval makes ion exchange resin bed 15 can fully contact with waste water.
The bottom of the second filtering structure 3 is fixedly connected with a liquid discharge pipe 18, and the liquid subjected to ion exchange is discharged through the liquid discharge pipe 18.
The middle part of the second filtering structure 3 is provided with a resin regeneration structure, and a user can wash the ion exchange resin bed 15 by using the resin regeneration structure in the working process of the device, so as to achieve the aim of resin regeneration.
The resin regeneration structure comprises a double-headed screw rod 7, a rotating motor 11, two gears 8, two gear rotating structures, two shielding plates 16, a telescopic pipe 17 fixedly connected with the shielding plates 16, a regeneration liquid inlet pipe 5 and a regeneration liquid outlet pipe 4.
The middle part swing joint of double-end lead screw 7 and division board 14, the outer lane at double-end lead screw 7 both ends all is equipped with the external screw thread that the spiral direction is opposite, the outer lane threaded connection at double-end lead screw 7 both ends has shielding plate 16, distance between two shielding plates 16 and the division board 14 is the same, the one end activity of shielding plate 16 and double-end lead screw 7 threaded connection has cup jointed locating lever 19, the one end and the gear 8 fixed connection of locating lever 19, the tip of double-end lead screw 7 is in the state that the activity cup joints with the middle part of gear 8, so set up, when making double-end lead screw 7 rotate, two shielding plates 16 can keep away from each other or be close to each other.
The shielding plate 16 is hollow, through holes are uniformly formed in the side wall of the shielding plate 16, which is close to one end of the partition plate 14, the middle part of the other end of the shielding plate 16 is fixedly connected with the telescopic pipe 17, the telescopic pipe 17 can be made of corrugated pipes, the top of the second filtering structure 3 is fixedly connected with the regeneration liquid inlet pipe 5, the regeneration liquid inlet pipe 5 and the shielding plate 16 connected with the regeneration liquid inlet pipe 5 are fixedly connected with the regeneration liquid inlet pipe through the telescopic pipe 17, the bottom of the second filtering structure 3 is fixedly connected with the regeneration liquid outlet pipe 4, the regeneration liquid outlet pipe 4 and the shielding plate 16 connected with the regeneration liquid outlet pipe are fixedly connected with each other through the telescopic pipe 17, and one ends of the regeneration liquid inlet pipe 5 and the regeneration liquid outlet pipe 4 are respectively provided with the electric ball valve 10.
As is clear from the above description, the resin regeneration liquid can enter the inner cavity of the shielding plate 16 connected with the regeneration liquid inlet pipe 5, when the shielding plate 16 contacts with the uniform distribution plate 13, the other shielding plate 16 contacts with the bottom of the ion exchange resin bed 15, the regeneration liquid can contact with the resin in the ion exchange resin bed 15 through the uniform distribution plate 13, the purpose of flushing the resin is achieved, and the waste liquid generated after flushing is discharged through the other shielding plate 16 and the regeneration liquid outlet pipe 4.
The middle part at the top of the second filtering structure 3 and the middle part at the bottom of the second filtering structure 3 are both movably connected with gears 8, one end of one gear 8, which is far away from the second filtering structure 3, is fixedly connected with a rotating motor 11, the tail end of an output shaft of the rotating motor 11 is fixedly connected with the middle part of the end part of the double-end screw rod 7 through a speed reducer, and the rotation of the rotating motor 11 can drive the double-end screw rod 7 to rotate.
The top and the bottom of second filtration 3 all are equipped with gear rotating structure, gear rotating structure includes the hydraulic stem 6 with second filtration 3 fixed connection, the other end fixedly connected with pinion rack 9 of hydraulic stem 6, pinion rack 9 and gear 8 meshing, the flexible pinion rack 9 that can change and fixed connection with it of hydraulic stem 6 removes, pinion rack 9 can drive gear 8 rotation when removing, can drive locating lever 19 rotation when gear 8 rotates, locating lever 19 drives the shielding plate 16 rotation with movable connection thereof, the position of shielding plate 16 can change, be convenient for carry out regeneration operation to different ion exchange resin beds 15.
The electrical components related in the utility model are all the prior art, the connection mode is known to the person skilled in the art, all the electrical components in the utility model are connected with the power supply matched with the electrical components through leads by the person skilled in the art, and a proper controller is selected according to the actual situation so as to meet the control requirement, the specific connection and the control sequence are described below, the electrical connection is completed through the sequence of the electric components, the detailed connection means is the known technology in the art, the working principle and the process are mainly introduced below, and the electrical control is not described.
To sum up: when the multiple filtering device for copper foil production wastewater treatment is used, wastewater to be treated enters the first filtering structure 1, the first filtering structure 1 intercepts fixed impurities in the wastewater and adsorbs peculiar smell, the treated wastewater enters the second filtering structure 3 through the connecting pipe 21, the ion exchange resin is fully contacted with the wastewater through the uniform distribution plate 13, the ion exchange resin bed takes out metal ions in the wastewater, and the treated wastewater is discharged through the liquid discharge pipe 18.
When the ion exchange resin is required to be regenerated, the rotary motor 11 works, the rotary motor 11 drives the double-headed screw rod 7 fixedly connected with the rotary motor to rotate, the double-headed screw rod 7 rotates to enable the two shielding plates 16 to be close to each other until the shielding plates 16 are in contact with the partition plate 14, regeneration liquid is introduced into the regeneration liquid inlet pipe 5, the regeneration liquid is in contact with the ion exchange resin through the regeneration liquid inlet pipe 5, the telescopic pipe 17 connected with the regeneration liquid inlet pipe 5 and the shielding plates 16 connected with the telescopic pipe 17, the ion exchange resin is washed, generated waste liquid is discharged through the other shielding plates 16, the telescopic pipe 17 connected with the shielding plates 16 and the regeneration liquid outlet pipe 4, after the ion exchange resin bed 15 is washed, the hydraulic rod 6 stretches and contracts, the toothed plate 9 connected with the hydraulic rod 6 stretches or contracts to enable the toothed plate 9 to move, the toothed plate 9 drives the toothed gear 8 meshed with the toothed plate to rotate until the shielding plates 16 are in contact with the other uniform plate 13, and the ion exchange resin in the other ion exchange cavity can be regenerated.
Standard parts used in the present utility model can be purchased from the market, the special-shaped parts can be customized according to the descriptions of the specification and the drawings, the specific connection modes of the parts are conventional means such as bolts, rivets, welding and the like which are mature in the prior art, and the machines, the parts and the equipment are conventional models in the prior art, so that details which are not described in detail in the specification belong to the prior art which is well known to the person skilled in the art, and although the embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a copper foil production multiple filter equipment for wastewater treatment, includes first filtration (1) that are used for filtering solid impurity and is used for filtering metal ion's second filtration (3), its characterized in that: the middle part at the top of the first filtering structure (1) is fixedly connected with a wastewater inlet pipe (2), the bottom of the first filtering structure (1) is fixedly connected with a connecting pipe (21), the first filtering structure (1) is connected with a second filtering structure (3) through the connecting pipe (21), and the middle part of the inner cavity of the first filtering structure (1) is fixedly connected with a filtering core;
the middle part of the inner cavity of the second filtering structure (3) is fixedly connected with a separation plate (14), the bottom end of the separation plate (14) is fixedly connected with an ion exchange resin bed (15), the top end of the separation plate (14) is fixedly connected with a uniform distribution plate (13), the bottom of the second filtering structure (3) is provided with a liquid discharge pipe (18), and the middle part of the second filtering structure (3) is provided with a resin regeneration structure;
the resin regeneration structure comprises a double-end screw rod (7) movably connected with the middle part of a partition plate (14), gears (8) are movably connected in the middle part of the top of a second filtering structure (3) and in the middle of the bottom of the second filtering structure, gear rotating structures are arranged at the top and the bottom of the second filtering structure (3), the end part of the double-end screw rod (7) is movably sleeved with the middle part of the gear (8), one side of the gear (8) close to the partition plate (14) is fixedly connected with a positioning rod (19), the outer ring of the positioning rod (19) is movably sleeved with a shielding plate (16), the shielding plate (16) is in threaded connection with the double-end screw rod (7), one end of the shielding plate (16) close to the partition plate (14) is uniformly provided with through holes, the top of the second filtering structure (3) is fixedly connected with a regeneration liquid inlet pipe (5), the shielding plate (16) connected with the regeneration liquid inlet pipe (5) through a telescopic pipe (17), the bottom of the second filtering structure (3) is fixedly connected with a regeneration liquid outlet pipe (4), and the regeneration liquid outlet pipe (4) is connected with the shielding plate (16) through the telescopic pipe (17).
2. The multiple filtration device for treating wastewater from copper foil production of claim 1, wherein: the gear rotating structure comprises a hydraulic rod (6) fixedly connected with the second filtering structure (3), the other end of the hydraulic rod (6) is fixedly connected with a toothed plate (9), and the toothed plate (9) is meshed with the gear (8).
3. The multiple filtration device for treating wastewater from copper foil production of claim 1, wherein: one end of the gear (8) far away from the second filtering structure (3) is fixedly connected with a rotating motor (11), and the tail end of an output shaft of the rotating motor (11) is fixedly connected with the middle part of the end part of the double-head screw rod (7).
4. The multiple filtration device for treating wastewater from copper foil production of claim 1, wherein: the top of equipartition board (13) flushes with the top of division board (14), evenly be equipped with the mesh on equipartition board (13), shielding plate (16) and equipartition board (13) adaptation.
5. The multiple filtration device for treating wastewater from copper foil production of claim 1, wherein: one end of the regeneration liquid inlet pipe (5) and one end of the regeneration liquid outlet pipe (4) are respectively provided with an electric ball valve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320805091.0U CN219991245U (en) | 2023-04-12 | 2023-04-12 | Multiple filter equipment is used in copper foil production waste water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320805091.0U CN219991245U (en) | 2023-04-12 | 2023-04-12 | Multiple filter equipment is used in copper foil production waste water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219991245U true CN219991245U (en) | 2023-11-10 |
Family
ID=88603779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320805091.0U Active CN219991245U (en) | 2023-04-12 | 2023-04-12 | Multiple filter equipment is used in copper foil production waste water treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219991245U (en) |
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2023
- 2023-04-12 CN CN202320805091.0U patent/CN219991245U/en active Active
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