CN107893247B - High-pressure automatic circulation liquid supply system - Google Patents
High-pressure automatic circulation liquid supply system Download PDFInfo
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- CN107893247B CN107893247B CN201711304046.2A CN201711304046A CN107893247B CN 107893247 B CN107893247 B CN 107893247B CN 201711304046 A CN201711304046 A CN 201711304046A CN 107893247 B CN107893247 B CN 107893247B
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/08—Electroplating with moving electrolyte e.g. jet electroplating
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- 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
- C25D21/12—Process control or regulation
- C25D21/14—Controlled addition of electrolyte components
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Abstract
The invention discloses a high-pressure automatic circulation liquid supply system which comprises a liquid storage tank, wherein the top of a sealing cover is equidistantly and penetratingly connected with a sealing ring, the left side of the top of the sealing cover is penetratingly connected with a return pipe, the middle of the top of the sealing cover is penetratingly connected with an extrusion pipe, the right side of the top of the sealing cover is penetratingly connected with an air inlet pipe, the top of the right side of the liquid storage tank is fixedly connected with an air outlet valve, one side of the return pipe, which is far away from the sealing cover, is sleeved with a return valve, one side of the extrusion pipe, which is far away from a filter, is sleeved with an extrusion valve, the outer side of the air inlet pipe is sleeved with an air inlet valve, and the top of the air inlet pipe is fixedly connected with an air pump. The invention solves the problem of lower printing efficiency of printing equipment through the use of the sealing cover, the sealing ring, the air inlet pipe and the air inlet valve, and solves the problem that the electrolyte solution can not be recycled by the traditional liquid supply equipment through the use of the tank A, the tank B, the tank C, the transverse pipe and the reflux valve.
Description
Technical Field
The invention relates to the technical field of micro structural member processing and manufacturing and electrolyte circulating systems, in particular to a high-pressure automatic circulating liquid supply system.
Background
In spray electrodeposition, compared with conventional electrodeposition immersion processing, the first proposal of NASA in 1974 is that the electrodeposition liquid is transferred from an anode nozzle to a cathode substrate in a spray mode, so that the technology has the characteristics of high selectivity and high deposition speed, can be used for carrying out local electroplating on large parts, such as repairing worn or damaged parts and plating in blind holes and deep holes, is increasingly valued by domestic and foreign experts and scholars, and is applied to a plurality of fields at present.
The jet electro-deposition printer liquid supply system for electrolyte in the current market mainly has two kinds, the first is to use a submersible pump as kinetic energy, the principle is to transmit mechanical energy of a prime motor or other external energy to liquid, so that the energy of the liquid is increased, and then the liquid flows into a spray head for electrolysis, the defect is that when electrolyte solution is strong acid and strong alkalinity, the submersible pump is corroded and is easy to break down, the second is to use a non-submersible magnetic pump as kinetic energy, the principle is to drive an outer magnetic rotor to rotate through a motor, a magnetic field can penetrate through an air gap and a non-magnetic substance, and drive an inner magnetic rotor connected with an impeller to synchronously rotate, so that the non-contact transmission of the kinetic energy is realized, the flowing of the electrolyte is realized, the defect is that the liquid is required to be filled in advance in a pipeline of the electrolyte, and the electrolyte is enabled to flow through analysis, and the two methods have common problems: the nozzle of the printer is smaller, a large amount of electrolyte is collected to the nozzle, so that the liquid resistance is increased, the motor runs under high load or is prevented from rotating, the engine heats, the working efficiency is very low, and the vane pump used above is difficult to realize high pressure and difficult to control.
Disclosure of Invention
The invention aims to provide a high-pressure automatic circulation liquid supply system which has the advantages of being truly high in pressure and capable of controlling electrolyte, and solves the problem of low printing efficiency.
In order to achieve the above purpose, the present invention provides the following technical solutions: the high-pressure automatic circulation liquid supply system comprises a liquid storage tank, wherein the liquid storage tank comprises an A tank, a B tank and a C tank, the bottom of the inner side of the liquid storage tank is fixedly connected with a corrosion-resistant liner base, the middle part of the top of the corrosion-resistant liner base is fixedly connected with a polytetrafluoroethylene beaker, the bottom of the right side of the polytetrafluoroethylene beaker is fixedly connected with a lower liquid level controller, the top of the left side of the polytetrafluoroethylene beaker is fixedly connected with an upper liquid level controller, both sides of the inner wall of the liquid storage tank are fixedly connected with electromagnetic heaters, the inner cavity of the liquid storage tank is filled with distilled water, the inner cavity of the polytetrafluoroethylene beaker is filled with electrolyte solution, the top of the liquid storage tank is lapped with a sealing cover, both sides of the bottom of the sealing cover are fixedly connected with fastening devices, the top of the sealing cover is in equal-distance through connection with a sealing ring, the left side of the top of the sealing cover is in through connection with a return pipe, the bottom of the return pipe penetrates through the sealing ring and extends to the inner cavity of the polytetrafluoroethylene beaker, the middle part of the top of the sealing cover is connected with an extrusion pipe in a penetrating manner, the bottom of the extrusion pipe penetrates through the sealing cover and extends to the bottom of the inner side of the polytetrafluoroethylene beaker, the right side of the top of the sealing cover is connected with an air inlet pipe in a penetrating manner, the bottom of the air inlet pipe penetrates through the sealing ring and extends to the inner cavity of the liquid storage tank, the top of the right side of the liquid storage tank is fixedly connected with an air outlet valve, one side of the return pipe, far away from the sealing cover, of the return pipe is sleeved with a return valve, one side of the extrusion pipe, far away from the sealing cover, is fixedly connected with a filter, one side of the extrusion pipe, far away from the filter, is sleeved with an air inlet valve, the top of the return pipe is fixedly connected with a transverse pipe, the left side of the transverse pipe is fixedly connected with an electrolytic tank, the bottom of the inner side of the electrolytic tank is fixedly connected with a workbench, the bottom fixedly connected with support of electrolysis trough, the top fixedly connected with on support right side prints the shower nozzle, the top fixedly connected with air pump of intake pipe.
Preferably, the top of air outlet valve is connected with the outlet duct in a penetrating way, the top on liquid storage pot right side is connected with the sealing washer in a penetrating way.
Preferably, the top of the printing spray head and the right side of the workbench are electrically connected with an external power supply, and the printer is a 3D printer.
Preferably, the number of the liquid storage tanks is three, and the three liquid storage tanks are equal in size.
Preferably, the right side of the air outlet pipe penetrates through the sealing ring and extends to the inner cavity of the liquid storage tank.
Preferably, the bottom of the electrolytic tank is fixedly connected with the bottom of the inner side of the bracket, and the workbench is positioned in the inner cavity of the electrolytic tank.
Preferably, the polytetrafluoroethylene beaker is positioned in the inner cavity of the liquid storage tank, and the liquid level of the distilled water is smaller than the polytetrafluoroethylene beaker.
Preferably, the sealing cover is a circular cover, and the diameter of the sealing cover is larger than the diameter of the outer side of the liquid storage tank.
Preferably, the top of the extrusion pipe is fixedly connected with an infusion pipe, and the left side of the infusion pipe is fixedly connected with the right side of the printing spray head.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention can realize good tightness and control the pressure of the system in the printing process by the matched use of the sealing cover, the fastening device, the sealing ring, the air inlet pipe and the air inlet valve, thereby achieving the purposes of realizing real high pressure and controlling the pressure and solving the problem of lower printing efficiency caused by the fact that the printing equipment cannot do real high pressure.
2. According to the invention, through the matched use of the liquid storage tank, the corrosion-resistant liner base, the local servo beaker, the electromagnetic heater and the distilled water, the corrosion resistance of the internal structure is enhanced, and the internal structure can be heated by adopting a water bath heating method, so that the purposes of prolonging the service life of equipment and uniformly heating are achieved, and the problem of poor printing effect caused by uneven heating of electrolyte solution is solved.
3. According to the invention, through the cooperation of the return pipe, the extrusion pipe, the air inlet pipe, the return valve, the extrusion valve and the air inlet valve, the electrolyte solution 8 in the liquid supply circulation system is effectively controlled, so that the purpose of controlling the electrolyte solution is achieved, and the problem that the electrolyte solution cannot be effectively controlled by the traditional liquid supply is solved.
4. According to the invention, through the cooperation of the tank A, the tank B, the tank, the return pipe, the transverse pipe and the return valve, the solution which is not electrolyzed can be recycled, so that the purpose that the electrolyte solution can be recycled is achieved, and the problem that the electrolyte solution cannot be recycled well in the traditional liquid supply equipment is solved.
5. According to the invention, through the matched use of the corrosion-resistant liner base, the polytetrafluoroethylene beaker, the lower liquid level controller and the upper liquid level controller, the liquid in the liquid supply system can be effectively monitored, so that the purpose of precisely controlling the electrolyte solution is achieved, and the phenomena of conduit suck-back and electrolyte shortage in the liquid supply system are solved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is an enlarged view of the novel tank a.
In the figure: 1 liquid storage tank, 101A tank, 102B tank, 103C tank, 2 corrosion-resistant liner base, 3 polytetrafluoroethylene beaker, 4 lower liquid level controller, 5 upper liquid level controller, 6 electromagnetic heater, 7 distilled water, 8 electrolyte solution, 9 sealing cover, 10 fastening device, 11 sealing ring, 12 return pipe, 13 extrusion pipe, 14 air inlet pipe, 15 air outlet valve, 16 air outlet pipe, 17 return valve, 18 filter, 19 extrusion valve, 20 air inlet valve, 21 transverse pipe, 22 electrolytic tank, 23 workbench, 24 support, 25 printing spray head, 26 external power supply, 27 air pump, 28 infusion pipe.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, the present invention provides a technical solution: the invention relates to a high-pressure automatic circulation liquid supply system, which comprises a liquid storage tank 1, a common submersible pump, a corrosion-resistant liner base 2 and a polytetrafluoroethylene beaker 3, wherein the working voltage is 12V-40V, the maximum rotation speed is 6500, the pressure of 40kpa can be generated, the pressure precision is approximately 0.05-0.1, the high-pressure liquid supply circulation system of the invention can increase the pressure of the liquid supply system by inflating the liquid storage tank 1 through an air pump 27, the pressure of 60-100 kpa can be generated, the pressure precision is approximately 0.01, the invention better solves some defects of the traditional submersible pump and a non-submersible magnetic pump, the liquid resistance can not be generated, the invention adopts the corrosion-resistant liner base 2 and the polytetrafluoroethylene beaker 3 as liquid carriers of the system, the traditional technology solves the problem of short service life caused by the corrosion of the pump, the pump is always operated under high load, the working efficiency is very low, the air quantity entering the inner cavity of the liquid storage tank 1 is controlled by adjusting an air inlet valve 20, the pressure can be well controlled, the number of the liquid storage tanks 1 is three, the liquid storage tanks 1 are equal in size, the liquid storage tank 1 comprises an A tank 101, a B tank 102 and a C tank 103, the bottom of the inner side of the liquid storage tank 1 is fixedly connected with a corrosion-resistant liner base 2, the middle part of the top of the corrosion-resistant liner base 2 is fixedly connected with a polytetrafluoroethylene beaker 3, the polytetrafluoroethylene beaker 3 is positioned in the inner cavity of the liquid storage tank 1, the liquid level of distilled water 7 is smaller than the polytetrafluoroethylene beaker 3, the bottom of the right side of the polytetrafluoroethylene beaker 3 is fixedly connected with a lower liquid level controller 4, the top of the left side of the polytetrafluoroethylene beaker 3 is fixedly connected with an upper liquid level controller 5, through the matched use of the corrosion-resistant liner base 2, the polytetrafluoroethylene beaker 3, the lower liquid level controller 4 and the upper liquid level controller 5, liquid in a liquid supply system can be effectively monitored, and the purpose of precisely controlling an electrolyte solution 8 is achieved, the invention solves the problems that the conduit suck-back and the electrolyte are insufficient easily to occur in a liquid supply system, the electromagnetic heater 6 is fixedly connected to the two sides of the inner wall of the liquid storage tank 1, the distilled water 7 is contained in the inner cavity of the liquid storage tank 1, the corrosion-resistant inner container base 2, the local servo beaker 3, the electromagnetic heater 6 and the distilled water 7 are matched for use, so that the corrosion resistance of the inner structure is enhanced and the heating method of water bath heating can be adopted, thereby achieving the purposes of prolonging the service life of the equipment and uniformly heating, solving the problem of poor printing effect caused by uneven heating of the electrolyte solution 8, when the electrolyte solution 8 is heated, the electrolyte solution 8 is contained in the distilled water 7 in the inner cavity of the liquid storage tank 1 by adopting the water bath heating method, the electrolyte solution 8 in the cavity of the polytetrafluoroethylene beaker 3 is heated more gently and heated more uniformly by the heat removal of the electromagnetic heater 6, the container burst caused by uneven heating is avoided, the printing operation is safer and more stable, the printing operation can be continuously carried out, the top of the liquid storage tank 1 is lapped with the sealing cover 9, the sealing cover 9 is a round cover, the diameter of the sealing cover 9 is larger than the diameter of the outer side of the liquid storage tank 1, the two sides of the bottom of the sealing cover 9 are fixedly connected with fastening devices 10, the top of the sealing cover 9 is equidistantly and penetratingly connected with a sealing ring 11, the left side of the top of the sealing cover 9 is penetratingly connected with a return pipe 12, the bottom of the return pipe 12 penetrates through the sealing ring 11 and extends to the cavity of the polytetrafluoroethylene beaker 3, the middle of the top of the sealing cover 9 is penetratingly connected with an extrusion pipe 13, the top of the extrusion pipe 13 is fixedly connected with a transfusion pipe 28, the left side of the transfusion tube 28 is fixedly connected with the right side of the printing spray head 25, the bottom of the extrusion tube 13 penetrates through the sealing cover 9 and extends to the bottom of the inner side of the polytetrafluoroethylene beaker 3, the right side of the top of the sealing cover 9 is penetrated and connected with the air inlet tube 14, the bottom of the air inlet tube 14 penetrates through the sealing ring 11 and extends to the inner cavity of the liquid storage tank 1, the top of the right side of the liquid storage tank 1 is fixedly connected with the air outlet valve 15, the top of the air outlet valve 15 penetrates and is connected with the air outlet tube 16, the right side of the air outlet tube 16 penetrates through the sealing ring 11 and extends to the inner cavity of the liquid storage tank 1, the top of the right side of the liquid storage tank 1 is penetrated and connected with the sealing ring 11, one side of the return tube 12 far from the sealing cover 9 is sheathed with the return valve 17, and the electrolyte solution 8 in the liquid supply circulation system is effectively controlled through the cooperation of the return tube 12, the extrusion tube 13, the air inlet tube 14, the return valve 17, the extrusion valve 19 and the air inlet valve 20, thereby achieving the purpose of controlling the electrolyte solution 8, solving the problem that the traditional liquid supply can not effectively control the electrolyte solution 8, the side of the extrusion pipe 13 away from the sealing cover 9 is fixedly connected with the filter 18, the side of the extrusion pipe 13 away from the filter 18 is sleeved with the extrusion valve 19, the outer side of the air inlet pipe 14 is sleeved with the air inlet valve 20, the whole device can achieve good tightness and can control the pressure of the system in the printing process through the matched use of the sealing cover 9, the fastening device 10, the sealing ring 11, the air inlet pipe 14 and the air inlet valve 20, thereby achieving the purpose of realizing real high pressure and controllable pressure, solving the problem that the printing efficiency is lower due to the fact that the printing equipment can not achieve the real high pressure, the top of the return pipe 12 is fixedly connected with the transverse pipe 21, and the matched use of the A tank 101, the B tank 102, the C tank 103, the return pipe 12, the transverse pipe 21 and the return valve 17, make the solution that is not by electrolysis can be recycled to reach electrolyte solution 8 can cyclic utilization's purpose, the problem of traditional liquid supply equipment unable fine recycle electrolyte solution 8 has been solved, the left side fixedly connected with electrolysis trough 22 of violently managing 21, the bottom of electrolysis trough 22 and the inboard bottom fixed connection of support 24, workstation 23 is located the inner chamber of electrolysis trough 22, the inboard bottom fixedly connected with workstation 23 of electrolysis trough 22, the bottom fixedly connected with support 24 of electrolysis trough 22, the top fixedly connected with print shower nozzle 25 on support 24 right side, the top of print shower nozzle 25 and the right side of workstation 23 all are electrically connected with external power supply 26, the printer is the 3D printer, the top fixedly connected with air pump 27 of intake pipe 14.
When the device is used, firstly, the power supply of the electrolyte injection electro-deposition 3D printer is started, a signal is transmitted to the pressure sensor through the control system, the air pump 27 is started and inputs a certain value of air pressure, then the extrusion valve 19, the air inlet valve 20 and the reflux valve 17 are opened through the control unit, and the rest devices are all in a closed state. At this time, air pressure enters the A tank 101 through the air inlet pipe 14, air pressure is continuously filled into the A tank 101, when the atmospheric pressure in the A tank 101 is higher than the external atmospheric pressure, and the air pressure in the liquid storage tank 1 is kept relatively stable at this time, electrolyte solution 8 in a polytetrafluoroethylene beaker 3 at the top of the corrosion-resistant liner base 2 enters an extrusion pipe 13 and flows into a printing spray head 25 for electrolysis, then electroplating is carried out according to the product style, electrolyte solution 8 which is not electrolyzed flows through a return pipe 12 through a transverse pipe 21 at the right bottom of an electrolytic tank 22 and enters the inner cavity of the B tank 102, when the lower liquid level controller 4 in the A tank 101 detects that the current liquid level is a limit value, a signal is sent, the upper liquid level controller 5 plays a role of protecting a circulation system, a role 1 of preventing the extrusion pipe 13 from suck-back is carried out, all devices which are opened before a terminal control system is closed at this time, and sends a command to the control unit to open the extrusion valve 19 of the extrusion tube 13, the intake valve 20 of the intake tube 14 and the return valve 17 of the return tube 12 in the B-tank 102, to charge the air pressure into the internal cavity of the B-tank 102, and as the atmospheric pressure in the B-tank 102 reaches a set value, the electrolyte solution 8 in the B-tank 102 will be pressed into the extrusion tube 13 and then flow into the print head 25 for electrolysis and plating, and the solution without electrolysis flows through the return tube 12 into the internal cavity of the C-tank 103 through the lateral tube 21, and similarly, when the B-tank 102 reaches the lower liquid level limit value, after the signal is sent, the control terminal will close all the devices previously opened and open the extrusion valve 19 of the extrusion tube 13, the intake valve 20 of the intake tube 14 and the return valve 17 in the C-tank 103, to charge the air pressure into the C-tank 103, the electrolyte solution 8 in the C tank 103 flows into the printing nozzle 25 for electrolysis and electroplating, and the solution which is not electrolyzed flows into the A tank 101 through the transverse pipe 21 and the return pipe 12, so that the circulation process is realized, the cyclic utilization is realized, and the above process is repeated until the printing of the required product is successful. In summary, the high-pressure automatic circulation liquid supply system is used by matching the sealing cover 9, the fastening device 10, the sealing ring 11, the air inlet pipe 14 and the air inlet valve 20, so that the whole device can achieve good tightness in the printing process and can control the pressure of the system, thereby achieving the purpose of realizing real high pressure and controllable pressure, solving the problem of lower printing efficiency caused by the fact that the printing equipment cannot do real high pressure, controlling the electrolyte solution 8 by matching the liquid storage tank 1, the corrosion-resistant liner base 2, the local servo beaker 3, the electromagnetic heater 6 and the distilled water 7, enhancing corrosion resistance of an inner structure and heating by adopting a water bath heating method, achieving the purpose of prolonging service life of the equipment and uniform heating, solving the problem of poor printing effect caused by uneven heating of the electrolyte solution 8, achieving the purpose of effectively controlling the electrolyte solution 8 in the electrolyte circulation system by matching the backflow pipe 12, the extrusion pipe 13, the air inlet pipe 14, the backflow valve 17, the extrusion valve 19 and the air inlet valve 20, and achieving the purpose of effectively controlling the electrolyte solution 8 in the electrolyte circulation system, thereby controlling the liquid level 103, effectively controlling the electrolyte solution 101, recycling the electrolyte solution by matching the conventional liquid level 101 and the electrolyte solution level 103, and the purpose of the electrolyte circulation system by using the conventional liquid storage tank 8, the electrolyte solution 101 and the conventional liquid level controller and the electrolyte circulation system by using the electrolyte solution 8C, and the medium-resistant tank 8, and the method of the medium-pressure is achieved by the fact that the electrolyte circulation system is recovered by the liquid can not being controlled by the liquid level 101 and the medium, and the medium-pressure is recovered by the liquid carrier 3, and the medium-pressure is capable of being recovered by the medium, and the medium solution is completely being recovered by the medium, and the medium is completely being used, thereby achieving the purpose of precisely controlling the electrolyte solution 8 and solving the problems that the conduit suck-back and the electrolyte deficiency are easy to occur in the liquid supply system.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high-pressure automatic cycle liquid feed system, includes liquid storage pot (1), its characterized in that: the liquid storage tank (1) comprises an A tank (101), a B tank (102) and a C tank (103), the inner side bottom of the liquid storage tank (1) is fixedly connected with a corrosion-resistant liner base (2), the middle part of the top of the corrosion-resistant liner base (2) is fixedly connected with a polytetrafluoroethylene beaker (3), the right side bottom of the polytetrafluoroethylene beaker (3) is fixedly connected with a lower liquid level controller (4), the left side top of the polytetrafluoroethylene beaker (3) is fixedly connected with an upper liquid level controller (5), the two sides of the inner wall of the liquid storage tank (1) are fixedly connected with electromagnetic heaters (6), the inner cavity of the liquid storage tank (1) is filled with distilled water (7), the inner cavity of the polytetrafluoroethylene beaker (3) is filled with electrolyte solution (8), the top of the liquid storage tank (1) is lapped with a sealing cover (9), the two sides of the bottom of the sealing cover (9) are fixedly connected with a fastening device (10), the top of the sealing cover (9) is connected with a sealing ring (11) in a penetrating way, the top of the sealing cover (9) is connected with an electromagnetic heater (6) on the two sides of the inner wall of the inner cavity (3), the sealing ring (12) extends to the middle part of the polytetrafluoroethylene beaker (13) in penetrating way, the inner cavity (12) extends to the top of the sealing ring (13), the bottom of extrusion pipe (13) runs through sealed lid (9) and extends to the inboard bottom of polytetrafluoroethylene beaker (3), the right side of sealed lid (9) top is run through and is connected with intake pipe (14), the bottom of intake pipe (14) runs through sealing washer (11) and extends to the inner chamber of reservoir (1), the top fixedly connected with air outlet valve (15) on reservoir (1) right side, backflow valve (17) have been cup jointed to one side that sealed lid (9) was kept away from in backflow pipe (12), one side that sealed lid (9) was kept away from in extrusion pipe (13) is fixedly connected with filter (18), extrusion valve (19) have been cup jointed to one side that filter (18) was kept away from in extrusion pipe (13), intake valve (20) have been cup jointed in the outside of intake pipe (14), the top fixedly connected with cross tube (21) of backflow pipe (12), the left side fixedly connected with electrolysis trough (22) of electrolysis trough (22), the bottom fixedly connected with workstation (23) on the inboard of electrolysis trough (22), the bottom fixedly connected with support (24) on the top of electrolysis trough (24), top fixedly connected with shower nozzle (27) have the top fixedly connected with top of air pump (27).
The top of print shower nozzle (25) and the right side of workstation (23) are all connected with external power supply (26), the quantity of liquid storage pot (1) is three, three liquid storage pot (1) equi-large.
2. A high pressure automatic circulation liquid supply system according to claim 1, wherein: the top of air outlet valve (15) is connected with outlet duct (16) in a penetrating way, the top on liquid storage pot (1) right side is connected with sealing washer (11) in a penetrating way.
3. A high pressure automatic circulation liquid supply system as claimed in claim 2, wherein: the right side of the air outlet pipe (16) penetrates through the sealing ring (11) and extends to the inner cavity of the liquid storage tank (1).
4. A high pressure automatic circulation liquid supply system according to claim 1, wherein: the bottom of the electrolytic tank (22) is fixedly connected with the bottom of the inner side of the bracket (24), and the workbench (23) is positioned in the inner cavity of the electrolytic tank (22).
5. A high pressure automatic circulation liquid supply system according to claim 1, wherein: the polytetrafluoroethylene beaker (3) is positioned in the inner cavity of the liquid storage tank (1), and the liquid level of the distilled water (7) is smaller than the polytetrafluoroethylene beaker (3).
6. A high pressure automatic circulation liquid supply system according to claim 1, wherein: the sealing cover (9) is a round cover, and the diameter of the sealing cover (9) is larger than the diameter of the outer side of the liquid storage tank (1).
7. A high pressure automatic circulation liquid supply system according to claim 1, wherein: the top of extrusion tube (13) fixedly connected with transfer line (28), the left side of transfer line (28) is with the right side fixed connection who prints shower nozzle (25).
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| CN110376212A (en) * | 2019-08-20 | 2019-10-25 | 华能国际电力股份有限公司 | A kind of online fluorescence in situ Liquid penetrant testing device of gas turbine critical component |
| CN111041529B (en) * | 2019-12-24 | 2021-12-07 | 厦门理工学院 | Electro-deposition 3D printing device |
| CN112522766B (en) * | 2020-11-11 | 2022-04-15 | 中山大学 | Suction-combined electrochemical micro-additive preparation method and device |
| CN116288607A (en) * | 2021-12-21 | 2023-06-23 | 盛美半导体设备(上海)股份有限公司 | Liquid storage device and electroplating equipment |
| CN114875470A (en) * | 2022-05-24 | 2022-08-09 | 深圳大学 | Automatic circulating electrolyte concentration compensation device and method |
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| US5282934A (en) * | 1992-02-14 | 1994-02-01 | Academy Corporation | Metal recovery by batch electroplating with directed circulation |
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