CN217323477U - Electrodialysis desalination concentrator - Google Patents
Electrodialysis desalination concentrator Download PDFInfo
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- CN217323477U CN217323477U CN202221172878.XU CN202221172878U CN217323477U CN 217323477 U CN217323477 U CN 217323477U CN 202221172878 U CN202221172878 U CN 202221172878U CN 217323477 U CN217323477 U CN 217323477U
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
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Abstract
The application provides an electrodialysis desalination concentrator, belongs to electrodialysis equipment technical field. The electrodialysis desalination concentration equipment comprises an electrodialyzer, a clear water storage tank, a concentrated water storage tank and a cleaning mechanism. The electrodialyzer is characterized in that one side of the electrodialyzer is provided with a second pump body and a third pump body respectively, the liquid inlet port of the second pump body and the liquid inlet port of the third pump body are communicated with the clear water outlet port and the concentrated water outlet port of the electrodialyzer respectively through a second connecting pipe and a third connecting pipe, and the liquid outlet port of the second pump body and the liquid outlet port of the third pump body are communicated with a second liquid outlet pipe and a third liquid outlet pipe respectively. The backup pad drives the cleaning brush and removes at vertical direction, and the cleaning brush that removes at vertical direction brushes the impurity of dense water storage jar inner wall for dense water storage jar is inside cleaner, avoids the too much impurity of jar internal wall deposit to influence jar body volume and avoid too much impurity to block up a jar body outlet water opening.
Description
Technical Field
The application relates to the field of electrodialysis equipment, in particular to electrodialysis desalination and concentration equipment.
Background
The technology of purifying and separating substances by electrodialysis is initially used for seawater desalination, and is now widely used in chemical, light, metallurgical, paper-making and pharmaceutical industries, especially for preparing pure water and treating three wastes in environmental protection, such as acid and alkali recovery, electroplating waste liquid treatment and useful substance recovery from industrial waste water.
The electrodialyzer separates the stock solution into clear water and concentrated water, and clear water and concentrated water are saved with clear water storage jar and concentrated water storage jar respectively, and the concentrated water of concentrated water storage jar long-term storage easily causes the sedimentary phenomenon of impurity to appear in jar internal wall, and the sedimentary impurity of concentrated water storage jar internal wall is inconvenient to be cleared up it, and the long-term accumulation of impurity influences jar body concentrated water storage capacity and causes a jar body through-hole to block up.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the application provides an electrodialysis desalination concentrator, aims at improving the dense water storage jar long-term storage dense water and easily causes jar internal wall to appear impurity deposition's phenomenon, and the problem of thick water storage jar internal wall sedimentary impurity inconvenience is cleared up it.
The embodiment of the application provides an electrodialysis desalination concentrator, including electrodialyzer, clear water storage jar, dense water storage jar and clean mechanism.
A second pump body and a third pump body are respectively arranged on one side of the electrodialyzer, liquid inlet ports of the second pump body and the third pump body are respectively communicated with a clear water outlet port and a concentrated water outlet port of the electrodialyzer through a second connecting pipe and a third connecting pipe, and liquid outlet ports of the second pump body and the third pump body are respectively communicated with a second liquid outlet pipe and a third liquid outlet pipe;
the other end of the second liquid outlet pipe is communicated with the clear water storage tank;
the third drain pipe other end communicate in dense water storage jar, dense water storage jar top is provided with leads to the notch.
The second pump body and the third pump body can respectively pump out clean water and concentrated water which are separated out by seepage in the electrodialyzer through the second connecting pipe and the third connecting pipe to the interior of a clean water storage tank and a concentrated water storage tank through the second liquid outlet pipe and the third liquid outlet pipe.
Cleaning mechanism includes pneumatic cylinder, backup pad and cleaning brush, the pneumatic cylinder install in dense water storage jar top, just pneumatic cylinder output rod end activity run through in dense water storage jar top, the backup pad activity set up in dense water storage jar is inside, just pneumatic cylinder output rod end fixed connection in the backup pad upper surface, the cleaning brush set up in the backup pad bottom is close to dense water storage jar inside one side, the backup pad top is close to cleaning brush department is provided with the hole that leaks.
The pneumatic cylinder promotes the backup pad and removes at vertical direction, drives the cleaning brush in the backup pad promptly and removes at vertical direction, and the cleaning brush that removes at vertical direction removes the impurity brush of dense water storage jar inner wall for dense water storage jar is inside cleaner, avoids the too much impurity of jar internal wall deposit to influence jar body volume and avoid too much impurity to block up a jar body outlet port. When the inside dense water of dense water holding vessel is discharged totally the back, the logical notch at accessible dense water holding vessel top adds the clear water to the internal portion of jar, and the clear water can be followed the hole that leaks in the backup pad to the cleaning brush surface for wash the impurity after cleaning brush and the remaining brush of the internal wall of jar, make the internal wall of jar clean cleaner.
This electrodialysis desalination concentrator is still including washing the mechanism, wash the mechanism and include the fourth pump body, feed liquor hose, reposition of redundant personnel connecting pipe and shower nozzle, multiunit the shower nozzle is located respectively the cleaning brush top, the fourth pump body feed liquor port with the intercommunication has the fourth connecting pipe between the clear water storage jar, the fourth pump body go out the liquid port with feed liquor hose one end is linked together, the reposition of redundant personnel connecting pipe set up in the backup pad top, just the reposition of redundant personnel connecting pipe with the shower nozzle is linked together, feed liquor hose other end activity run through in dense water storage jar top, just the feed liquor hose other end communicate in the reposition of redundant personnel connecting pipe.
The fourth pump body extracts the clean water in the clean water storage tank, and the clean water is finally sprayed out from the spray head to the cleaning brush through the liquid inlet hose and the shunt connection pipe and is used for washing the cleaning brush and the impurities left on the inner wall of the tank body after being brushed, so that the inner wall of the tank body is cleaner.
In the implementation process, a mounting groove is formed in the bottom of the supporting plate close to the cleaning brush, and the spray head is mounted inside the mounting groove; the mounting groove is used for reinforcing and mounting the spray head.
In a specific embodiment, a sealing layer is arranged between the outer side of the spray head and the inside of the mounting groove, and the spray head can be mounted in a sealing manner by adopting the sealing layer.
In the implementation process, a hoop is sleeved outside the shunt connecting pipe and fixedly connected with the upper surface of the supporting plate; the clamp is used for fixedly mounting the shunt connecting pipe.
In a specific embodiment, a pipe penetrating opening is formed in the top of the concentrated water storage tank, and the liquid inlet hose movably penetrates through the pipe penetrating opening; the perforating pipe orifice is used for movably penetrating through the liquid inlet hose.
This electrodialysis desalination concentrator still includes the feed liquor jar, feed liquor jar one side is provided with the first pump body, first pump body feed liquor port through first connecting pipe with the feed liquor jar intercommunication, first pump body liquid outlet port intercommunication has first drain pipe, the first drain pipe other end communicate in the electrodialyzer inlet. The first pump body pumps the stock solution in the stock solution tank to enter the electrodialyzer through the first liquid outlet pipe.
In a specific embodiment, the cleaning mechanism further comprises a circular plate, the circular plate is fixedly arranged at the bottom of the supporting plate, and the cleaning brush is fixedly arranged on the outer wall of the circular plate; the circular plate is used for reinforcing installation of the cleaning brush.
In the implementation process, the cleaning mechanism further comprises supporting blocks, and the two supporting blocks are fixedly connected to the two sides of the bottom of the circular plate respectively; the supporting shoe is used for supporting the backup pad of top, and the bottom surface backup pad directly contacts with jar body diapire.
In a specific embodiment, the bottom of the supporting block is provided with a groove, and an elastic gasket is embedded in the groove; the elastic gasket can be a rubber gasket with good elasticity.
Drawings
In order to more clearly explain the technical solutions of the embodiments of the present application, 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 application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic structural diagram of an electrodialysis desalination concentration device provided by an embodiment of the present application;
fig. 2 is a schematic structural diagram of a concentrated water storage tank, a cleaning mechanism and a flushing mechanism according to an embodiment of the present disclosure;
FIG. 3 is a schematic structural diagram of a cleaning mechanism, a liquid inlet hose, a shunt connecting pipe and a spray head according to an embodiment of the present disclosure;
fig. 4 is an enlarged schematic structural diagram of a portion a in fig. 3 according to an embodiment of the present disclosure.
In the figure: 10-a stock solution tank; 110-a first pump body; 120-a first outlet pipe; 20-electrodialyser; 210-a second pump body; 220-a third pump body; 230-a second outlet pipe; 240-third drain pipe; 30-a clean water storage tank; 40-concentrated water storage tank; 410-through slot; 50-a cleaning mechanism; 510-a hydraulic cylinder; 520-a support plate; 521-water leakage holes; 530-circular plate; 540-cleaning brush; 550-a support block; 60-a flushing mechanism; 610-a fourth pump body; 620-liquid inlet hose; 630-a split flow connection tube; 640-a spray head.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
Referring to fig. 1-4, the present application provides an electrodialysis desalination and concentration apparatus, which includes an electrodialyzer 20, a clean water storage tank 30, a concentrate storage tank 40, and a cleaning mechanism 50.
The cleaning mechanism 50 can clean the inner wall of the concentrated water storage tank 40, and avoid the situation of impurity deposition on the inner wall of the concentrated water storage tank 40.
Referring to fig. 1, the electrodialysis desalination and concentration apparatus further includes a raw liquid tank 10, a first pump body 110 is disposed on one side of the raw liquid tank 10, a liquid inlet port of the first pump body 110 is communicated with the raw liquid tank 10 through a first connecting pipe, a liquid outlet port of the first pump body 110 is communicated with a first liquid outlet pipe 120, and the other end of the first liquid outlet pipe 120 is communicated with a liquid inlet of the electrodialyzer 20. The first pump body 110 pumps the raw liquid in the raw liquid tank 10 through the first liquid outlet pipe 120 into the electrodialyzer 20.
Referring to fig. 1 and 2, a second pump body 210 and a third pump body 220 are respectively disposed at one side of the electrodialyzer 20. Liquid inlet ports of the second pump body 210 and the third pump body 220 are respectively communicated with a clear water outlet port and a concentrated water outlet port of the electrodialyzer 20 through a second connecting pipe and a third connecting pipe, and liquid outlet ports of the second pump body 210 and the third pump body 220 are respectively communicated with a second liquid outlet pipe 230 and a third liquid outlet pipe 240. The other end of the second outlet pipe 230 is communicated with the clean water storage tank 30. The other end of the third outlet pipe 240 is communicated with the concentrated water storage tank 40, and a through notch 410 is formed in the top of the concentrated water storage tank 40.
The second pump 210 and the third pump 220 can respectively pump out the clear water and the concentrated water seeped out from the inside of the electrodialyzer 20 through the second connecting pipe and the third connecting pipe to the inside of the clear water storage tank 30 and the concentrated water storage tank 40 through the second liquid outlet pipe 230 and the third liquid outlet pipe 240.
Referring to fig. 3, the cleaning mechanism 50 includes a hydraulic cylinder 510, a support plate 520, and a cleaning brush 540. Pneumatic cylinder 510 installs in dense water storage jar 40 top, and pneumatic cylinder 510 output rod end activity runs through in dense water storage jar 40 top, and the backup pad 520 activity sets up inside dense water storage jar 40, and pneumatic cylinder 510 output rod end fixed connection is in backup pad 520 upper surface, passes through the bolt fastening between pneumatic cylinder 510 output rod end and the backup pad 520. The cleaning brush 540 is arranged at one side of the bottom of the support plate 520 close to the inside of the concentrated water storage tank 40, and the cleaning brush 540 and the support plate 520 are fixed by bolts; the top of the supporting plate 520 is provided with a water leakage hole 521 near the cleaning brush 540.
The pneumatic cylinder 510 pushes the supporting plate 520 to move in the vertical direction, namely the supporting plate 520 drives the cleaning brush 540 to move in the vertical direction, the cleaning brush 540 moving in the vertical direction brushes away impurities on the inner wall of the concentrated water storage tank 40, so that the inside of the concentrated water storage tank 40 is cleaner, the phenomenon that the excessive impurities deposited on the inner wall of the tank body influence the volume of the tank body and the excessive impurities block the water outlet of the tank body is avoided. After the concentrated water in the concentrated water storage tank 40 is drained completely, clear water can be added into the tank through the through slot 410 at the top of the concentrated water storage tank 40, and the clear water can flow from the water leakage hole 521 on the support plate 520 to the surface of the cleaning brush 540 for flushing the cleaning brush 540 and the residual impurities on the inner wall of the tank after brushing, so that the inner wall of the tank is cleaner.
In the above embodiment, referring to fig. 3, the cleaning mechanism 50 further includes a circular plate 530, the circular plate 530 is fixedly mounted at the bottom of the supporting plate 520, and the circular plate 530 and the supporting plate 520 are fixed by welding; the cleaning brush 540 is fixedly arranged on the outer wall of the circular plate 530, and the cleaning brush 540 and the circular plate 530 are fixed by bolts; the circular plate 530 serves to reinforce the installation of the cleaning brush 540. The cleaning mechanism 50 further comprises two supporting blocks 550, wherein the two supporting blocks 550 are respectively and fixedly connected to two sides of the bottom of the circular plate 530; the supporting block 550 is used to support the upper circular plate 530, so as to prevent the circular plate 530 from directly contacting the bottom wall of the can body. The bottom of the supporting block 550 is provided with a groove, and an elastic gasket is embedded in the groove; the elastic gasket can be a rubber gasket with good elasticity.
Referring to fig. 1-4, the electrodialysis desalination and concentration apparatus further includes a washing mechanism 60, the washing mechanism 60 includes a fourth pump body 610, a liquid inlet hose 620, a distribution connection pipe 630 and a nozzle 640, the plurality of groups of nozzles 640 are respectively located above the cleaning brush 540, a fourth connection pipe is communicated between a liquid inlet port of the fourth pump body 610 and the clean water storage tank 30, a liquid outlet port of the fourth pump body 610 is communicated with one end of the liquid inlet hose 620, the distribution connection pipe 630 is disposed above the support plate 520, the distribution connection pipe 630 is communicated with the nozzle 640, the other end of the liquid inlet hose 620 movably penetrates through the top of the concentrated water storage tank 40, and the other end of the liquid inlet hose 620 is communicated with the distribution connection pipe 630.
The fourth pump body 610 pumps the clean water in the clean water storage tank 30, and the clean water is finally sprayed out from the spray head 640 to the cleaning brush 540 through the liquid inlet hose 620 and the flow dividing connection pipe 630, and is used for washing the cleaning brush 540 and the residual impurities left on the inner wall of the tank body after being brushed, so that the inner wall of the tank body is cleaner.
In specific setting, please refer to fig. 4, a mounting groove is formed at the bottom of the supporting plate 520 near the cleaning brush 540, and the spray head 640 is mounted inside the mounting groove; the mounting groove is used for reinforcing and mounting the spray head 640. A sealing layer is arranged between the outer side of the spray head 640 and the inside of the installation groove, and the spray head 640 can be installed in a sealing mode through sealing glue in the sealing layer. A hoop is sleeved outside the shunt connecting pipe 630 and fixedly connected with the upper surface of the supporting plate 520; the clip is used to fixedly mount the shunt connection tube 630. A pipe penetrating opening is formed in the top of the concentrated water storage tank 40, and the liquid inlet hose 620 movably penetrates through the pipe penetrating opening; the perforated pipe is used for movably penetrating through the liquid inlet hose 620.
The working principle of the electrodialysis desalination concentration equipment is as follows: the second pump 210 and the third pump 220 can respectively pump out the clear water and the concentrated water seeped out from the inside of the electrodialyzer 20 through the second connecting pipe and the third connecting pipe to the inside of the clear water storage tank 30 and the concentrated water storage tank 40 through the second liquid outlet pipe 230 and the third liquid outlet pipe 240. The pneumatic cylinder 510 pushes the supporting plate 520 to move in the vertical direction, namely the supporting plate 520 drives the cleaning brush 540 to move in the vertical direction, the cleaning brush 540 moving in the vertical direction brushes away impurities on the inner wall of the concentrated water storage tank 40, so that the inside of the concentrated water storage tank 40 is cleaner, the phenomenon that the excessive impurities deposited on the inner wall of the tank body influence the volume of the tank body and the excessive impurities block the water outlet of the tank body is avoided. After the concentrated water in the concentrated water storage tank 40 is drained completely, clear water can be added into the tank through the through slot 410 at the top of the concentrated water storage tank 40, and the clear water can flow from the water leakage hole 521 on the support plate 520 to the surface of the cleaning brush 540 for flushing the cleaning brush 540 and the residual impurities on the inner wall of the tank after brushing, so that the inner wall of the tank is cleaner.
It should be noted that the specific model specifications of the first pump body 110, the second pump body 210, the third pump body 220, the hydraulic cylinder 510, and the fourth pump body 610 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the art, and therefore, detailed description is omitted. The power supply of the first pump body 110, the second pump body 210, the third pump body 220, the hydraulic cylinder 510 and the fourth pump body 610 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. An electrodialysis desalination concentration device is characterized by comprising
The electrodialyzer (20) is provided with a second pump body (210) and a third pump body (220) on one side, liquid inlet ports of the second pump body (210) and the third pump body (220) are respectively communicated with a clear water outlet port and a concentrated water outlet port of the electrodialyzer (20) through a second connecting pipe and a third connecting pipe, and liquid outlet ports of the second pump body (210) and the third pump body (220) are respectively communicated with a second liquid outlet pipe (230) and a third liquid outlet pipe (240);
the other end of the second liquid outlet pipe (230) is communicated with the clean water storage tank (30);
the other end of the third liquid outlet pipe (240) is communicated with the concentrated water storage tank (40), and a through groove opening (410) is formed in the top of the concentrated water storage tank (40);
cleaning mechanism (50), cleaning mechanism (50) include pneumatic cylinder (510), backup pad (520) and cleaning brush (540), pneumatic cylinder (510) install in dense water storage jar (40) top, just pneumatic cylinder (510) output rod end activity run through in dense water storage jar (40) top, backup pad (520) activity set up in inside dense water storage jar (40), just pneumatic cylinder (510) output rod end fixed connection in backup pad (520) upper surface, cleaning brush (540) set up in backup pad (520) bottom is close to dense water storage jar (40) inside one side, backup pad (520) top is close to cleaning brush (540) department is provided with hole of leaking (521).
2. An electrodialysis desalination concentration device according to claim 1, further comprising a flushing mechanism (60), the flushing mechanism (60) comprises a fourth pump body (610), a liquid inlet hose (620), a flow dividing connecting pipe (630) and spray heads (640), a plurality of groups of spray heads (640) are respectively positioned above the cleaning brush (540), a fourth connecting pipe is communicated between the liquid inlet port of the fourth pump body (610) and the clean water storage tank (30), the liquid outlet port of the fourth pump body (610) is communicated with one end of the liquid inlet hose (620), the flow dividing connection pipe (630) is disposed above the support plate (520), and the shunt connecting pipe (630) is communicated with the spray head (640), the other end of the liquid inlet hose (620) movably penetrates through the top of the concentrated water storage tank (40), and the other end of the liquid inlet hose (620) is communicated with the shunting connecting pipe (630).
3. The electrodialysis desalination concentration equipment as claimed in claim 2, wherein the bottom of the support plate (520) is provided with a mounting groove near the cleaning brush (540), and the spray head (640) is mounted inside the mounting groove.
4. The electrodialysis, desalination and concentration equipment as claimed in claim 3, wherein a sealing layer is arranged between the outer side of the spray nozzle (640) and the interior of the installation groove.
5. An electrodialysis desalination concentration device according to claim 2, wherein the shunt connection pipe (630) is externally sleeved with a clamp, and the clamp is fixedly connected with the upper surface of the support plate (520).
6. The electrodialysis, desalination and concentration equipment according to claim 2, wherein the top of the concentrate storage tank (40) is provided with a pipe penetrating port, and the liquid inlet hose (620) movably penetrates through the pipe penetrating port.
7. An electrodialysis desalination concentration apparatus according to claim 1, further comprising a raw liquid tank (10), wherein a first pump body (110) is disposed on one side of the raw liquid tank (10), a liquid inlet port of the first pump body (110) is communicated with the raw liquid tank (10) through a first connecting pipe, a liquid outlet port of the first pump body (110) is communicated with a first liquid outlet pipe (120), and the other end of the first liquid outlet pipe (120) is communicated with a liquid inlet of the electrodialyzer (20).
8. The electrodialysis desalination concentration equipment as claimed in claim 1, wherein the cleaning mechanism (50) further comprises a circular plate (530), the circular plate (530) is fixedly installed at the bottom of the support plate (520), and the cleaning brush (540) is fixedly arranged on the outer wall of the circular plate (530).
9. The electrodialysis desalination and concentration equipment according to claim 8, wherein the cleaning mechanism (50) further comprises support blocks (550), and the two support blocks (550) are fixedly connected to two sides of the bottom of the circular plate (530), respectively.
10. The electrodialysis, desalination and concentration equipment as claimed in claim 9, wherein the supporting block (550) is provided with a groove at the bottom, and an elastic gasket is embedded inside the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221172878.XU CN217323477U (en) | 2022-05-16 | 2022-05-16 | Electrodialysis desalination concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221172878.XU CN217323477U (en) | 2022-05-16 | 2022-05-16 | Electrodialysis desalination concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217323477U true CN217323477U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221172878.XU Active CN217323477U (en) | 2022-05-16 | 2022-05-16 | Electrodialysis desalination concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217323477U (en) |
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2022
- 2022-05-16 CN CN202221172878.XU patent/CN217323477U/en active Active
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