CN217149376U - Circulation processing system - Google Patents
Circulation processing system Download PDFInfo
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- CN217149376U CN217149376U CN202220726733.3U CN202220726733U CN217149376U CN 217149376 U CN217149376 U CN 217149376U CN 202220726733 U CN202220726733 U CN 202220726733U CN 217149376 U CN217149376 U CN 217149376U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 194
- 238000004140 cleaning Methods 0.000 claims abstract description 82
- 238000007747 plating Methods 0.000 claims abstract description 59
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000011651 chromium Substances 0.000 claims abstract description 47
- 239000008367 deionised water Substances 0.000 claims abstract description 47
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 47
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 45
- 239000002351 wastewater Substances 0.000 claims abstract description 45
- 238000001704 evaporation Methods 0.000 claims abstract description 44
- 230000008020 evaporation Effects 0.000 claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 238000011084 recovery Methods 0.000 claims abstract description 39
- 238000003860 storage Methods 0.000 claims abstract description 39
- 238000005406 washing Methods 0.000 claims abstract description 27
- 238000005192 partition Methods 0.000 claims abstract description 17
- 238000009713 electroplating Methods 0.000 claims abstract description 10
- 230000001502 supplementing effect Effects 0.000 claims abstract description 4
- 238000004064 recycling Methods 0.000 claims description 23
- 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 22
- 239000003957 anion exchange resin Substances 0.000 claims description 22
- 239000003729 cation exchange resin Substances 0.000 claims description 22
- 238000011049 filling Methods 0.000 claims description 21
- 239000008399 tap water Substances 0.000 claims description 18
- 235000020679 tap water Nutrition 0.000 claims description 18
- 239000000872 buffer Substances 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 7
- 125000004122 cyclic group Chemical group 0.000 abstract description 6
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 238000000746 purification Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 6
- 238000002242 deionisation method Methods 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012536 storage buffer Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The present application provides a loop processing system. The circulating treatment system comprises a deionized water conveying device, a cleaning tank, a liquid storage tank, an evaporation device, a concentrated solution storage tank, a condensed water recovery tank and an electroplating tank. The washing tank comprises a washing tank body and N partition plates, wherein the N partition plates are arranged on the washing tank body at intervals to form N +1 mutually independent washing areas, and each washing area is communicated with a water outlet of the deionized water conveying device. The water inlet of the liquid storage tank is communicated with each cleaning area. The liquid supplementing port of the evaporation device is communicated with the water outlet of the liquid storage tank. The transfusion port of the concentrated solution storage tank is communicated with the liquid storage port of the evaporation device. The water return port of the condensed water recovery tank is communicated with the return port of the evaporation device, and the circulating water outlet of the condensed water recovery tank is communicated with the deionized water conveying device. The recovery hole of the electroplating bath is communicated with the liquid feeding port of the concentrated liquid storage tank. The circular treatment system can realize the cyclic utilization of the chromium plating cleaning wastewater, reduce the environmental pollution and has lower treatment cost.
Description
Technical Field
The utility model relates to a waste water treatment technical field especially relates to a circulation processing system.
Background
Chromic anhydride in the chromium electroplating production line can flow into chromium plating cleaning wastewater in large quantity, if the chromium plating cleaning wastewater is treated and discharged, electroplating raw materials are greatly wasted, the chromium electroplating cost of enterprises is further increased, and the chromium plating cleaning wastewater comprises Cr 6+ And Cr 3+ In the process of treating the chromium plating cleaning wastewater until the discharge reaches the standard, a large amount of various chemical agents such as acid, alkali, reducing agent and the like are required to be added, secondary pollution to the environment is caused, the cost is high, and heavy treatment pressure is brought to enterprises.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, providing a cyclic utilization that can realize chromium plating cleaning wastewater, reduce environmental pollution, and the lower circulation processing system of treatment cost.
The purpose of the utility model is realized through the following technical scheme:
a loop processing system, comprising:
a deionized water conveying device;
the cleaning tank comprises a cleaning tank body and N partition plates, wherein the N partition plates are arranged on the cleaning tank body at intervals to form N +1 mutually independent cleaning areas, each cleaning area is communicated with a water outlet of the deionized water conveying device, N is an integer and is more than or equal to 1;
the water inlet of the liquid storage tank is communicated with each cleaning area, and the liquid storage tank is used for placing chromium plating cleaning wastewater;
the liquid supplementing port of the evaporation device is communicated with the water outlet of the liquid storage tank;
the transfusion port of the concentrated solution storage tank is communicated with the liquid storage port of the evaporation device;
a water return port of the condensate water recovery tank is communicated with a return port of the evaporation device, and a circulating water outlet of the condensate water recovery tank is communicated with the deionized water conveying device;
and the recovery hole of the electroplating bath is communicated with the liquid feeding port of the concentrated liquid storage tank.
In one embodiment, the deionized water supply device includes a tap water pipe, a clean water tank, and a deionized water supply pipe, the tap water pipe is communicated with the clean water tank, the deionized water supply pipe is communicated with the clean water tank and each of the cleaning zones, respectively, and the deionized water supply pipe is communicated with the circulation water outlet of the condensed water recovery tank.
In one embodiment, the deionized water conveying device further comprises a buffer tank, the clean water reservoir is communicated with the deionized water conveying pipeline through the buffer tank, and the buffer tank is communicated with a circulating water outlet of the condensed water recovery tank.
In one embodiment, the water purification tank comprises a cation exchange resin water filter body, an anion exchange resin water filter body and a water purification shell, the periphery of the cation exchange resin water filter body and the periphery of the anion exchange resin water filter body are connected with the inner wall of the water purification shell, the cation exchange resin water filter body and the anion exchange resin water filter body are arranged on the water purification shell at intervals to form a first water filtering area, a second water filtering area and a third water filtering area which are independent of each other, the cation exchange resin water filter body and the anion exchange resin water filter body are used for filtering water, the first water filtering area is communicated with the tap water pipeline, and the third water filtering area is communicated with the deionized water conveying pipeline.
In one embodiment, the cation exchange resin water filtering body comprises a first filter screen, a second filter screen and a cation exchange resin filling body, wherein the periphery of the first filter screen and the periphery of the second filter screen are both connected with the inner wall of the water purifying shell, the first filter screen and the second filter screen are respectively arranged on the water purifying shell at intervals to form a first filling cavity, and the cation exchange resin filling body is filled in the first filling cavity.
In one embodiment, the anion exchange resin water filtering body comprises a third filter screen, a fourth filter screen and an anion exchange resin filling body, wherein the periphery of the third filter screen and the periphery of the fourth filter screen are both connected with the inner wall of the water purifying shell, the third filter screen and the fourth filter screen are respectively arranged on the water purifying shell at intervals to form a second filling cavity, and the anion exchange resin filling body is filled in the second filling cavity.
In one embodiment, the evaporation device is a reduced pressure evaporation device.
In one embodiment, the cleaning tank comprises two partition plates which are arranged on the cleaning tank body at intervals to form three mutually independent cleaning areas.
In one embodiment, the cleaning tank body and the N partition plates are of an integrally formed structure.
In one embodiment, the circulation treatment system further comprises a condensing device, and the water return port of the condensed water recovery tank is communicated with the water return port of the evaporating device through the condensing device.
Compared with the prior art, the utility model discloses at least, following advantage has:
the utility model discloses a circulation processing system, adopt deionized water conveyor, the washing tank, the reservoir, evaporation plant, the concentrate hold up tank, condensate water accumulator and plating bath cooperation are used the evaporation recovery cyclic utilization that has realized moisture in the chromium plating washing waste water, and the recycle of chromium plating washing waste water has been realized, do not adopt chemical to handle chromium plating washing waste water promptly, make the composition in the remaining chromium plating washing waste water of evaporation plant be the interpolation composition of chromium plating liquid, the complete recycle of chromium plating washing waste water has been realized, and then the pollution of environment has been reduced effectively, and the treatment cost of chromium plating washing waste water has been reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a recycling system according to an embodiment of the present invention;
FIG. 2 is a partial view of the clean water reservoir of the recycling system of FIG. 1;
fig. 3 is an enlarged view of a portion of the clean water reservoir shown in fig. 2 at a.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The present application provides a loop processing system. The circulating treatment system comprises a deionized water conveying device, a cleaning tank, a liquid storage tank, an evaporation device, a concentrated solution storage tank, a condensed water recovery tank and an electroplating tank. The cleaning tank comprises a cleaning tank body and N partition plates, wherein the N partition plates are arranged on the cleaning tank body at intervals to form N +1 mutually independent cleaning areas, each cleaning area is communicated with a water outlet of the deionized water conveying device, N is an integer and is more than or equal to 1. The water inlet of the liquid storage tank is communicated with each cleaning area, and the liquid storage tank is used for placing the chromium plating cleaning wastewater. The liquid supplementing port of the evaporation device is communicated with the water outlet of the liquid storage tank. The transfusion port of the concentrated solution storage tank is communicated with the liquid storage port of the evaporation device. The water return port of the condensed water recovery tank is communicated with the return port of the evaporation device, and the circulating water outlet of the condensed water recovery tank is communicated with the deionized water conveying device. The recovery hole of the electroplating bath is communicated with the liquid feeding port of the concentrated liquid storage tank.
The circular treatment system realizes the evaporation recovery cyclic utilization of water in the chromium plating cleaning wastewater by adopting the deionized water conveying device, the cleaning tank, the liquid storage tank, the evaporation device, the concentrated solution storage tank, the condensate water recovery tank and the electroplating tank for matching use, and realizes the recovery utilization of the chromium plating cleaning wastewater, namely, the chromium plating cleaning wastewater is not treated by adopting chemical agents, so that the components in the chromium plating cleaning wastewater left by the evaporation device are the additive components of the chromium plating solution, the complete recovery utilization of the chromium plating cleaning wastewater is realized, the environmental pollution is effectively reduced, and the treatment cost of the chromium plating cleaning wastewater is reduced.
For a better understanding of the recycling system of the present application, the recycling system of the present application is further explained below:
referring to fig. 1, a recycling system 10 according to an embodiment includes a deionized water delivery device 100, a cleaning tank 200, a liquid storage tank 300, an evaporation device 400, a concentrated solution storage tank 500, a condensed water recycling tank 600, and a plating tank 700. The cleaning tank 200 comprises a cleaning tank body 210 and N partition plates 220, wherein the N partition plates 220 are arranged on the cleaning tank body 210 at intervals to form N +1 mutually independent cleaning areas 201, each cleaning area 201 is communicated with a water outlet of the deionized water conveying device 100, N is an integer and is more than or equal to 1. The water inlet of the liquid storage tank 300 is communicated with each cleaning area 201, and the liquid storage tank 300 is used for placing the chromium plating cleaning wastewater. The fluid infusion port of the evaporation device 400 is communicated with the water outlet of the reservoir 300. The infusion port of the concentrated solution storage tank 500 is communicated with the liquid storage port of the evaporation device 400. The water return port of the condensate water recovery tank 600 is communicated with the return port of the evaporation device 400, and the circulating water outlet of the condensate water recovery tank 600 is communicated with the deionized water conveying device 100. The recovery hole of the plating tank 700 is communicated with the liquid feeding port of the concentrated liquid storage tank 500.
The above-mentioned circulation treatment system 10, adopt deionized water conveyor 100, the washing tank 200, the reservoir 300, the evaporation plant 400, the concentrate hold up tank 500, the condensate recovery tank 600 and the plating bath 700 cooperate and use and realize the evaporation recovery cyclic utilization of the moisture in the chrome plating cleaning wastewater, and realized the recovery utilization of the chrome plating cleaning wastewater, do not adopt the chemical to process the chrome plating cleaning wastewater, make the composition in the remaining chrome plating cleaning wastewater of the evaporation plant 400 all add the composition of the chrome plating solution, realized the complete recovery utilization of the chrome plating cleaning wastewater, and then reduced the pollution of the environment effectively, and reduced the treatment cost of the chrome plating cleaning wastewater.
Referring to fig. 1 and 2, in one embodiment, the deionized water supply apparatus 100 includes a tap water pipe 110, a clean water reservoir 120 and a deionized water supply pipe 130, wherein the tap water pipe 110 is communicated with the clean water reservoir 120, the deionized water supply pipe 130 is respectively communicated with the clean water reservoir 120 and each of the cleaning zones 201, and the deionized water supply pipe 130 is communicated with a circulation water outlet of the condensate water recovery tank 600. It can be understood that the tap water contains more ions, if tap water is directly used for washing to obtain the chromium plating cleaning wastewater, the chromium plating cleaning wastewater, after being evaporated, may contain ions from tap water in the remaining chromium plating cleaning wastewater of the evaporation apparatus 400, thereby affecting the direct recycling of the remaining chrome plating cleaning wastewater of the evaporation plant 400, and therefore, in the present application, it is made such that the deionized water supply means 100 comprises a tap water pipe 110, a clean water reservoir 120 and a deionized water supply pipe 130, the tap water pipe 110 communicates with the clean water reservoir 120, the deionized water supply pipe 130 communicates with the clean water reservoir 120 and the cleaning tank 200 respectively, and the deionized water delivery pipe 130 is communicated with the circulating water outlet of the condensate water recovery tank 600, so that the deionization of the tap water is effectively realized, and the complete recycling of the residual chromium plating cleaning wastewater of the evaporation plant 400 is ensured.
Referring to fig. 1, in one embodiment, the deionized water supply apparatus 100 further includes a buffer tank 140, the clean water reservoir 120 is connected to the deionized water supply pipeline 130 through the buffer tank 140, and the buffer tank 140 is connected to the recycling outlet of the condensate recovery tank 600. It can be understood that the buffer tank 140 serves as a storage buffer for the deionized water, ensuring stability of the deionized water introduced into the cleaning tank 200.
Referring to fig. 1, 2 and 3, in one embodiment, the clean water tank 120 includes a cation exchange resin filtered water body 121, an anion exchange resin filtered water body 122 and a clean water shell 123, the periphery of the cation exchange resin filtered water body 121 and the periphery of the anion exchange resin filtered water body 122 are connected to the inner wall of the clean water shell 123, and the cation exchange resin filtered water body 121 and the anion exchange resin filtered water body 122 are alternately disposed on the clean water shell 123 to form a first filtered water region 101, a second filtered water region 102 and a third filtered water region 103 which are independent from each other, the cation exchange resin filtered water body 121 and the anion exchange resin filtered water body 122 are used for filtering water, the first filtered water region 101 is communicated with the tap water pipe 110, and the third filtered water region 103 is communicated with the deionized water conveying pipe 130, so as to better ensure the deionization of the tap water.
Referring to fig. 2 and 3, in one embodiment, the cation exchange resin filter body 121 includes a first filter screen 1211, a second filter screen 1212, and a cation exchange resin filler 1213, the periphery of the first filter screen 1211 and the periphery of the second filter screen 1212 are connected to the inner wall of the water purification housing 123, the first filter screen 1211 and the second filter screen 1212 are respectively disposed on the water purification housing 123 at intervals to form a first filling cavity, and the cation exchange resin filler 1213 is filled in the first filling cavity, so as to improve the filling stability of the cation exchange resin filler 1213, and further better ensure the deionization of the tap water.
In one embodiment, the anion exchange resin water filtering body comprises a third filter screen, a fourth filter screen and an anion exchange resin filling body, the periphery of the third filter screen and the periphery of the fourth filter screen are both connected with the inner wall of the water purification shell, the third filter screen and the fourth filter screen are respectively arranged on the water purification shell at intervals to form a second filling cavity, and the anion exchange resin filling body is filled in the second filling cavity, so that the filling stability of the anion exchange resin filling body is improved, and the deionization of tap water is better ensured.
In one embodiment, the evaporation device is a reduced-pressure evaporation device, so that the rapid evaporation and recovery of water in the chromium plating cleaning wastewater can be better realized at a lower temperature, the treatment cost of the chromium plating cleaning wastewater is reduced, and the treatment efficiency of the chromium plating cleaning wastewater is improved.
Referring to fig. 1, in one embodiment, the cleaning tank 200 includes two partition plates 220, and the two partition plates 220 are spaced apart from each other and disposed on the cleaning tank body 210 to form three mutually independent cleaning regions 201. It can be understood that when the workpiece containing the chromium plating solution is sequentially placed into the three mutually independent cleaning areas 201 for cleaning, the chromium plating solution on the workpiece is sequentially reduced, so that the cleaning of the chromium plating solution on the workpiece is better realized, and the complete recycling of the chromium plating solution is better ensured.
In one embodiment, the cleaning tank body and the N partition plates are of an integrally formed structure. Can understand, washing tank body and N baffle are the integrated into one piece structure, have improved the understanding stability and the connection compact of washing tank body and N baffle better, and then have ensured the structural stability and the compactedness of washing tank better, and have reduced the processing preparation process of washing tank, have improved the processing preparation efficiency of washing tank.
Referring to fig. 1, in one embodiment, the recycling system 10 further includes a condensing device 800, and the water return port of the condensate water recycling tank 600 is communicated with the water return port of the evaporating device 400 through the condensing device 800, so as to more quickly recycle the water in the chrome plating cleaning wastewater, thereby increasing the treatment efficiency of the chrome plating cleaning wastewater.
It should be noted that, the pump bodies are arranged between the cleaning tank and the liquid storage tank, between the liquid storage tank and the evaporation device, between the concentrated solution storage tank and the plating tank, between the clean water tank and the buffer tank and between the condensed water recovery tank and the buffer tank, so as to ensure the stable discharge or lead-out of the chromium plating cleaning wastewater or ensure the stable discharge or lead-out of the deionized water.
Compared with the prior art, the utility model discloses at least, following advantage has:
the utility model discloses a circulation processing system 10, adopt deionized water conveyor 100, washing tank 200, reservoir 300, evaporation plant 400, concentrate hold up tank 500, condensate recovery groove 600 and plating bath 700 cooperation are used the evaporation recovery cyclic utilization who has realized moisture in the chromium plating washing waste water, and realized the recycle of chromium plating washing waste water, do not adopt chemical to handle chromium plating washing waste water promptly, make the composition in the remaining chromium plating washing waste water of evaporation plant 400 be the interpolation composition of chromium plating liquid, realized the complete recycle of chromium plating washing waste water, and then reduced the pollution of environment effectively, and reduced the treatment cost of chromium plating washing waste water.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A loop processing system, comprising:
a deionized water conveying device;
the cleaning tank comprises a cleaning tank body and N partition plates, wherein the N partition plates are arranged on the cleaning tank body at intervals to form N +1 mutually independent cleaning areas, each cleaning area is communicated with a water outlet of the deionized water conveying device, N is an integer and is more than or equal to 1;
the water inlet of the liquid storage tank is communicated with each cleaning area, and the liquid storage tank is used for placing chromium plating cleaning wastewater;
the liquid supplementing port of the evaporation device is communicated with the water outlet of the liquid storage tank;
the transfusion port of the concentrated solution storage tank is communicated with the liquid storage port of the evaporation device;
a water return port of the condensate water recovery tank is communicated with a return port of the evaporation device, and a circulating water outlet of the condensate water recovery tank is communicated with the deionized water conveying device;
and the recovery hole of the electroplating bath is communicated with the liquid feeding port of the concentrated liquid storage tank.
2. The recycling system according to claim 1, wherein said deionized water supply means includes a tap water pipe, a clean water tank, and a deionized water supply pipe, said tap water pipe is communicated with said clean water tank, said deionized water supply pipe is communicated with said clean water tank and each of said washing zones, respectively, and said deionized water supply pipe is communicated with said recycling outlet of said condensate recovery tank.
3. The recycling system according to claim 2, wherein the deionized water supply device further comprises a buffer tank, the clean water reservoir is connected to the deionized water supply pipe through the buffer tank, and the buffer tank is connected to the recycling outlet of the condensate recovery tank.
4. The recycling system according to claim 2, wherein the clean water tank comprises a cation exchange resin filtered water body, an anion exchange resin filtered water body and a clean water housing, the periphery of the cation exchange resin filtered water body and the periphery of the anion exchange resin filtered water body are connected with the inner wall of the clean water housing, the cation exchange resin filtered water body and the anion exchange resin filtered water body are arranged on the clean water housing at intervals to form a first filtered water area, a second filtered water area and a third filtered water area which are independent of each other, the cation exchange resin filtered water body and the anion exchange resin filtered water body are used for filtering water, the first filtered water area is communicated with the tap water pipeline, and the third filtered water area is communicated with the deionized water delivery pipeline.
5. The recycling treatment system according to claim 4, wherein the cation exchange resin filter comprises a first filter screen, a second filter screen and a cation exchange resin filler, the outer peripheries of the first filter screen and the second filter screen are connected with the inner wall of the water purifying housing, the first filter screen and the second filter screen are respectively arranged on the water purifying housing at intervals to form a first filling cavity, and the cation exchange resin filler is filled in the first filling cavity.
6. The recycling treatment system according to claim 4, wherein the anion exchange resin filter comprises a third filter screen, a fourth filter screen and an anion exchange resin filler, the outer peripheries of the third filter screen and the fourth filter screen are connected with the inner wall of the water purifying housing, the third filter screen and the fourth filter screen are respectively arranged on the water purifying housing at intervals to form a second filling cavity, and the anion exchange resin filler is filled in the second filling cavity.
7. The recycling system of claim 1, wherein the evaporation device is a reduced pressure evaporation device.
8. The recycling processing system as claimed in claim 1, wherein said cleaning tank includes two of said partitions spaced apart to form three mutually independent cleaning zones on said cleaning tank body.
9. The recycling treatment system according to claim 1, wherein the cleaning tank body and the N partition plates are of an integrally formed structure.
10. The recycling treatment system according to any one of claims 1 to 9, further comprising a condensing device, wherein the water return port of the condensate water recovery tank is communicated with the return port of the evaporating device through the condensing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220726733.3U CN217149376U (en) | 2022-03-30 | 2022-03-30 | Circulation processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220726733.3U CN217149376U (en) | 2022-03-30 | 2022-03-30 | Circulation processing system |
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| Publication Number | Publication Date |
|---|---|
| CN217149376U true CN217149376U (en) | 2022-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220726733.3U Active CN217149376U (en) | 2022-03-30 | 2022-03-30 | Circulation processing system |
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| Country | Link |
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| CN (1) | CN217149376U (en) |
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- 2022-03-30 CN CN202220726733.3U patent/CN217149376U/en active Active
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