CN115300983A - Electroplating effluent filter equipment that gives up admittedly - Google Patents
Electroplating effluent filter equipment that gives up admittedly Download PDFInfo
- Publication number
- CN115300983A CN115300983A CN202210961039.4A CN202210961039A CN115300983A CN 115300983 A CN115300983 A CN 115300983A CN 202210961039 A CN202210961039 A CN 202210961039A CN 115300983 A CN115300983 A CN 115300983A
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- CN
- China
- Prior art keywords
- water
- wastewater
- electroplating
- filtering device
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009713 electroplating Methods 0.000 title claims abstract description 34
- 239000002351 wastewater Substances 0.000 claims abstract description 105
- 238000001914 filtration Methods 0.000 claims abstract description 25
- 239000002910 solid waste Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 74
- 238000000926 separation method Methods 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 13
- 238000007747 plating Methods 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 5
- 238000002955 isolation Methods 0.000 abstract description 16
- 238000004140 cleaning Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/16—Regeneration of process solutions
Abstract
The invention discloses an electroplating wastewater solid waste filtering device, which comprises a wastewater collecting pool and a wastewater overflow pool, wherein a first isolation net is arranged in the wastewater collecting pool, an opening is arranged at the side of the wastewater collecting pool below the first isolation net and can be communicated with the wastewater collecting pool and the wastewater overflow pool, a second isolation net is arranged at the opening, and a discharge pipe is also arranged in the wastewater overflow pool.
Description
Technical Field
The invention relates to a solid waste filtering device for electroplating wastewater.
Background
At present, no matter the electroplating industry is annular wire electroplating or travelling crane lifting arm electroplating, a large amount of waste water can be produced and contain a large amount of solid wastes, such as: filter wastewater, cleaning filter wastewater, plating bath cleaning wastewater, plating line aisle wastewater, and other cleaning wastewater. The waste water is discharged into a waste water treatment center in a company by a basically common waste discharge mode through an underground underdrain or a pipeline, and then is treated in a centralized manner. However, the pollution discharge method has the following problems: 1. because the waste water contains solid wastes with different sizes, hidden troubles of waste discharge blind ditches or pipeline blockage exist, which is very serious; 2. the waste water and the solid waste are not separated, so that a lot of troubles are brought to a waste water treatment center in a company, and the treatment cost is increased; 3. the waste water remained in the blind ditch or the pipeline is not discharged for a long time, and can nourish mosquitoes or have peculiar smell gas, so that certain influence is brought to the environment; 4. when the waste water is discharged, a large amount of clear water is needed for washing, which causes waste of water resources.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a solid waste filtering device for electroplating wastewater.
The invention is realized by the following technical scheme:
the utility model provides an electroplating effluent filtering device useless admittedly, includes waste water collecting pit and waste water overflow pond, be provided with first separation net in the waste water collecting pit, the waste water collecting pit side that is located first separation net below sets up the opening, the opening can communicate waste water collecting pit and waste water overflow pond, the opening part is provided with second separation net, waste water overflow pond still is provided with the discharge pipe.
In the embodiment of the invention, the device also comprises a liquid level sensor and a first water pump which are connected in a matching way, wherein the liquid level sensor is arranged in the wastewater overflow tank, and the first water pump is connected with the discharge pipe in a matching way.
In the embodiment of the invention, the device also comprises a cover plate, and the cover plate is arranged at the upper opening of the wastewater overflow pool.
In the embodiment of the invention, the waste water collecting device further comprises a clean water inlet pipe and a water inlet valve which are matched with each other, and the water outlet end of the clean water inlet pipe can be matched and connected with the waste water collecting tank.
The filter is matched and connected with the electroplating bath through a drain pipe, the filter is matched and connected with a waste water collecting pool through a drain pipe, and a filter element of the filter can be matched and connected with a water outlet end of a clear water inlet pipe.
In the embodiment of the invention, the water outlet end of the clear water inlet pipe and the water outlet end of the sewage discharge pipe are positioned at the upper end of the first isolation net.
In the embodiment of the invention, a water receiving tank is arranged beside the electroplating bath, a water outlet is arranged at the bottom of the water receiving tank, and the water outlet is communicated with a wastewater collecting pool.
In an embodiment of the present invention, the drain opening is located above the opening.
In the embodiment of the invention, the filter is arranged above the water receiving tank.
In the embodiment of the invention, the device also comprises a connecting pipe and a second water pump which are connected in a matching way, wherein one end of the connecting pipe is connected with the electroplating bath in a matching way, and the other end of the connecting pipe is connected with the wastewater collecting pool in a matching way.
The electroplating wastewater solid waste filtering device has the following beneficial effects: utilize waste water collecting pool, waste water overflow tank, two water pumps, two separation nets, level sensor that the aperture is different, etc. to constitute, realize that electroplating effluent separates useless admittedly, avoid blind drain or pipe blockage risk, avoid hiding the environmental problem that liquid arouses, alleviate sewage treatment center burden to and save water resource and so on, not only alleviate the burden at the inside waste water treatment center of enterprise, improved the environment on the plating bath.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a first schematic diagram of the present invention.
FIG. 2 is a second schematic of the present invention.
Fig. 3 is a third schematic of the present invention.
Fig. 4 is a fourth schematic of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
Referring to the attached drawings in the specification, the solid waste filtering device for electroplating wastewater comprises a wastewater collecting pool 10 and a wastewater overflow pool 20, wherein a first isolation net 31 is arranged in the wastewater collecting pool, preferably, a support member 12 is arranged in the wastewater collecting pool, the first isolation net is connected to the support member, an opening 11 is arranged beside the wastewater collecting pool below the first isolation net and can be communicated with the wastewater collecting pool and the wastewater overflow pool, a second isolation net 32 is arranged at the opening, and a discharge pipe 41 is further arranged in the wastewater overflow pool.
Specifically, the method comprises the following steps: still including level sensor 42, the first water pump 43 that the cooperation is connected, level sensor sets up in the waste water overflow pond, first water pump is connected with the discharge pipe cooperation, and when level sensor detected the water level of waste water overflow pond when higher (will overflow department waste water overflow pond soon), level sensor signaled controller (not drawing in the picture) this moment, and the controller can give out the instruction and let first water pump carry out work, discharges the sewage treatment center with the waste water in the waste water overflow pond.
Further, still include apron 21, the apron sets up the upper shed department in waste water overflow pond, can prevent like this that debris from falling into waste water overflow pond in, and preferably, foretell level sensor sets up in apron department.
Preferably, the water purifier further comprises a clean water inlet pipe 51 and a water inlet valve 52 which are matched, the water outlet end of the clean water inlet pipe can be matched and connected with the wastewater collection tank, and the water inlet valve can control whether the clean water inlet pipe discharges water or not.
Still further again, still include matched with plating bath 61 and filter 62, the filter is connected with the plating bath cooperation through inlet tube 63, outlet pipe 64, the filter is connected with the waste water collecting tank cooperation through blow off pipe 65, the filter core of filter can be connected with the play water end cooperation of clear water inlet tube, and the filter filters the water of electrolysis trough through the end of intaking, and the water after the filtration then carries out solid-liquid separation through blow off pipe runner waste water collecting tank in the water outlet pipe flows back to the electrolysis trough. In the invention, all wastewater entering the wastewater collection tank and needing solid-liquid separation passes through the first isolation net and then the second isolation net for filtration, and the aperture of the first isolation net is larger than that of the second isolation net, preferably, the aperture of the first isolation net is as follows: 6-10mm, preferably 6mm, 8mm, 10mm, the pore diameter of the second separation net is: 0.8-1.5mm, preferably 0.8mm, 1mm, 1.2mm.
When the water receiving tank is used, a water receiving tank 70 is arranged beside an electroplating tank, waste water splashes out when the electroplating tank works, the splashed waste water is received by the water receiving tank, a water outlet 71 is arranged at the bottom of the water receiving tank and is communicated with a waste water collecting pool, and the waste water in the water receiving tank flows into the waste water collecting pool through a water outlet flow channel to be subjected to solid-liquid separation. The water outlet is positioned above the opening.
Referring to the attached drawings of the specification, the filter is arranged above the water receiving tank.
In a preferred embodiment of the present invention, the present invention further comprises a connecting pipe 81 and a second water pump 82 which are connected in a matching manner, one end of the connecting pipe is connected in a matching manner with the electroplating bath, the other end of the connecting pipe is connected in a matching manner with the wastewater collection pool, and when the interior of the electroplating bath needs to be cleaned, all wastewater (including solid impurities) in the electroplating bath is pumped into the wastewater collection pool through the connecting pipe and the second water pump to perform solid-liquid separation.
The invention utilizes the waste water collecting pool, the waste water overflow pool, the water pump, the separation net with two solid waste separation with different apertures and the like to realize the solid waste separation of the electroplating waste water, avoid the risk of blocking blind ditches or pipelines, avoid the environmental problem caused by liquid storage, reduce the burden of a sewage treatment center, save water resources and the like. The pool for containing the wastewater is made of acid and alkali resistant materials, so that the service life of the pool is prolonged; the overflow tank needs to be provided with a cover plate, so that sundries are prevented from falling off.
When the waste water collecting device is used, the waste water discharge of the filter and the waste water discharge of the water receiving tank are directly connected with the waste water collecting tank without human interference; the waste water collecting tank is provided with an independent clear water inlet pipe, when a filter element of the filter is cleaned, waste water directly enters the tank, and waste liquid for cleaning the electroplating bath needs to be pumped into the waste water collecting tank by using an independent second water pump; a first isolation net for filtering large-particle solid waste is arranged on the wastewater collection tank, so that most of the solid waste can be filtered; the side edge of the filter is provided with a second isolation net for filtering small-particle solid wastes, so that most of the rest can be filtered, and the left small solid wastes do not need to be considered; the wastewater filtered by the two separation nets directly overflows to a wastewater overflow pool; when the liquid level sensor of the liquid level of the wastewater overflow pool is started, the controller starts, the first water pump starts to operate, and wastewater separated from solid waste is pumped to the wastewater treatment center; meanwhile, two isolation nets need to be cleaned regularly, and overflow is kept smooth.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides an electroplating effluent filtering device useless admittedly, includes waste water collecting pit and waste water overflow pond, its characterized in that, be provided with first separation net in the waste water collecting pit, the waste water collecting pit side that is located first separation net below sets up the opening, the opening can communicate waste water collecting pit and waste water overflow pond, the opening part is provided with second separation net, waste water overflow pond still is provided with the discharge pipe.
2. The solid waste filtering device for the electroplating wastewater as claimed in claim 1, further comprising a liquid level sensor and a first water pump which are connected in a matching manner, wherein the liquid level sensor is arranged in the wastewater overflow tank, and the first water pump is connected with the discharge pipe in a matching manner.
3. The electroplating wastewater solid waste filtering device as claimed in claim 2, further comprising a cover plate, wherein the cover plate is arranged at the upper opening of the wastewater overflow tank.
4. The electroplating wastewater solid waste filtering device as claimed in any one of claims 1 to 3, further comprising a clean water inlet pipe and a water inlet valve which are matched, wherein the water outlet end of the clean water inlet pipe can be matched and connected with the wastewater collection tank.
5. The solid waste filtering device for the electroplating wastewater as claimed in claim 4, further comprising a plating bath and a filtering machine which are matched, wherein the filtering machine is matched and connected with the plating bath through a water inlet pipe and a water outlet pipe, the filtering machine is matched and connected with the wastewater collecting tank through a blow-off pipe, and a filter element of the filtering machine can be matched and connected with a water outlet end of the clean water inlet pipe.
6. The electroplating wastewater solid waste filtering device as claimed in claim 5, wherein the water outlet end of the clear water inlet pipe and the water outlet end of the sewage discharge pipe are positioned at the upper end of the first separation net.
7. The solid waste filtering device for electroplating wastewater as claimed in claim 6, wherein a water receiving tank is arranged beside the electroplating tank, and a water outlet is arranged at the bottom of the water receiving tank and communicated with the wastewater collecting tank.
8. The solid waste filtering device for electroplating wastewater according to claim 7, wherein the water outlet is positioned above the opening.
9. The electroplating wastewater solid waste filtering device as recited in claim 8, wherein the filtering machine is disposed above the water receiving tank.
10. The solid waste filtering device for electroplating wastewater according to claim 9, further comprising a connecting pipe and a second water pump which are connected in a matching manner, wherein one end of the connecting pipe is connected in a matching manner with the electroplating bath, and the other end of the connecting pipe is connected in a matching manner with the wastewater collection tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210961039.4A CN115300983A (en) | 2022-08-11 | 2022-08-11 | Electroplating effluent filter equipment that gives up admittedly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210961039.4A CN115300983A (en) | 2022-08-11 | 2022-08-11 | Electroplating effluent filter equipment that gives up admittedly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115300983A true CN115300983A (en) | 2022-11-08 |
Family
ID=83861218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210961039.4A Pending CN115300983A (en) | 2022-08-11 | 2022-08-11 | Electroplating effluent filter equipment that gives up admittedly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115300983A (en) |
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2022
- 2022-08-11 CN CN202210961039.4A patent/CN115300983A/en active Pending
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