CN211620029U - Electrochemical device of high-efficient edulcoration - Google Patents
Electrochemical device of high-efficient edulcoration Download PDFInfo
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- CN211620029U CN211620029U CN202020009101.6U CN202020009101U CN211620029U CN 211620029 U CN211620029 U CN 211620029U CN 202020009101 U CN202020009101 U CN 202020009101U CN 211620029 U CN211620029 U CN 211620029U
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Abstract
The utility model discloses an electrochemical device of high-efficient edulcoration, include: the cell body is provided with a permeable membrane frame with a permeable membrane and a detachable sealing clapboard, and the cell body is divided into an anode chamber and a cathode chamber; the anode chamber is provided with an anode, the top of the anode chamber is provided with an anode liquid inlet and an anode dosing port, the anode chamber is provided with an inclined plate frame with filter cloth, and the anode chamber, the anode liquid outlet, an anode liquid outlet valve and an anode liquid pump form an anode filtering system; the cathode chamber is provided with a cathode, the top of the cathode chamber is provided with a cathode liquid inlet and a cathode medicine adding port, the cathode chamber is provided with a detachable inclined plate frame with filter cloth, and a cathode filtering system is formed by the detachable inclined plate frame, the cathode liquid outlet, a cathode liquid outlet valve and a cathode liquid pump; and the external direct current power supply is connected with the anode and the cathode. The utility model discloses a form the potential difference between positive pole district and negative pole interval, impel impurity cation to the gathering of negative pole district, impurity anion is to the gathering of positive pole district to effectively improve the local concentration of impurity ion in solution, reinforce the edulcoration effect.
Description
Technical Field
The utility model belongs to the technical field of the electrochemistry edulcoration, concretely relates to electrochemical device of high-efficient edulcoration.
Background
With the development of industry, the purification and impurity removal of various aqueous solution systems have more and more demands and higher standards. The production and use of various impurity removal agents enable the purification process to become simple and easy, however, the use effect of the impurity removal agents is usually greatly reduced when the solutions which are complex and difficult to process are faced, and the impurity removal result cannot meet the requirement.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that complicated, difficult processing solution impurity anion, cation are edulcoration substandard simultaneously among the prior art, the utility model aims at providing an electrochemical device of high-efficient edulcoration through forming the potential difference between positive pole district and negative pole interval, makes impurity cation to the gathering of negative pole district, and impurity anion gathers to positive pole district to effectively improve the local concentration of impurity ion in solution, reinforce the edulcoration effect.
In order to realize the technical purpose, the utility model adopts the following technical scheme:
an electrochemical device for removing impurities with high efficiency, comprising:
the cell body is internally provided with a permeable membrane frame with a permeable membrane and a detachable sealing clapboard which divides the cell body into an anode chamber and a cathode chamber;
an anode is arranged in the anode chamber, an anode liquid inlet and an anode dosing port are formed in the top of the anode chamber, a detachable inclined plate frame with filter cloth is arranged in the anode chamber, and an anode filtering system is formed by the detachable inclined plate frame, the anode liquid outlet, an anode liquid outlet valve and an anode liquid pump;
a cathode is arranged in the cathode chamber, a cathode liquid inlet and a cathode medicine feeding port are formed in the top of the cathode chamber, a detachable inclined plate frame with filter cloth is arranged in the cathode chamber, and a cathode filtering system is formed by the detachable inclined plate frame, the cathode liquid outlet, a cathode liquid outlet valve and a cathode liquid pump;
and the external direct current power supply is connected with the anode and the cathode.
Furthermore, a plurality of exhaust holes are formed in the top of the tank body, a plurality of mounting holes are formed in the top of the tank body and used for mounting air inlet stirring pipes, and the air inlet stirring pipes are uniformly distributed in the anode chamber and the cathode chamber.
Furthermore, the side wall and the bottom of the tank body are respectively provided with a permeable membrane frame, a sealing partition plate and a permeable membrane frame clamping groove, a sealing partition plate clamping groove and a plate frame clamping groove, which are used for installing a permeable membrane frame with a permeable membrane and a plate frame with filter cloth.
Furthermore, the external direct-current power supply is a direct-current power supply with adjustable voltage so as to meet the impurity removal requirements under different conditions.
Furthermore, the external direct current power supply is also connected with a PLC controller for controlling the external direct current power supply to supply power with stable voltage within a set time, so that the reaction is well controlled, and the safety and quality of the reaction process are improved.
The utility model has the advantages that:
1. the utility model can be applied to any reaction process needing to be combined with an electrochemical method for precipitation impurity removal or adsorption impurity removal, and is used for increasing the local concentration of impurity ions so as to achieve the purpose of high-efficiency impurity removal;
the utility model discloses combine the electrochemical method can effectively solve the filtration difficulty problem that the colloid result that the edulcoration process produced caused.
Drawings
FIG. 1 is a schematic structural view of an electrochemical device for removing impurities efficiently according to the present invention;
wherein 1, a groove body; 2. a permeable membrane frame with a permeable membrane; 3. sealing the partition plate; 4. an anode chamber; 5. a cathode chamber; 6. an anode; 7. a cathode; 8. a liquid inlet of the anode; 9. a cathode liquid inlet; 10. an anode dosing port; 11. a cathode dosing port; 12. a plate frame with filter cloth; 13. an anode liquid outlet; 14. a cathode liquid outlet; 15. an anode outlet port valve; 16. a cathode outlet port valve; 17. an anode liquid pump; 18. a cathode liquid pump; 19. an external DC power supply; 20. an exhaust hole; 21. an air inlet stirring pipe; 22. a permeable membrane frame clamping groove; 23. sealing the baffle clamping groove; 24. a plate frame clamping groove; 25. a PLC controller.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
In a preferred embodiment, as shown in fig. 1, an electrochemical device for removing impurities with high efficiency comprises: the device comprises a tank body 1, a water-permeable membrane frame 2 with a permeable membrane and a detachable sealing partition plate 3 are arranged in the tank body 1, and the tank body 1 is divided into an anode chamber 4 and a cathode chamber 5;
an anode 6 is arranged in the anode chamber 4, an anode liquid inlet 8 and an anode medicine adding port 10 are formed in the top of the anode chamber 4, an inclined plate frame 12 with filter cloth is arranged in the anode chamber 4, and an anode filtering system is formed by the anode liquid outlet 13, an anode liquid outlet valve 15 and an anode liquid pump 17;
a cathode 7 is arranged in the cathode chamber 5, a cathode liquid inlet 9 and a cathode medicine adding port 11 are formed in the top of the cathode chamber 5, a detachable inclined plate frame 12 with filter cloth is arranged in the cathode chamber 5, and a cathode filtering system is formed by the detachable inclined plate frame 12, a cathode liquid outlet 14, a cathode liquid outlet valve 16 and a cathode liquid pump 18;
and an external direct current power supply 19 connected with the anode 6 and the cathode 7.
The top of the trough body in this embodiment is connected with dismantling between the trough body, for example the spiro union, and the spiro union is simple in structure, easily realizes and the spiro union has good fixity. The detachable connection can also be one or more of pin joint, adhesive joint, snap joint and riveting, and all of these forms of detachable connection are equivalent changes based on the known technology, and the embodiment is not described redundantly. The tank material should be one or more of materials that do not react with the solution being treated, such as polytetrafluoroethylene.
The top of the tank body is provided with 6 exhaust holes 20, the number of the exhaust holes 20 is 3 respectively in the anode chamber and the cathode chamber, the exhaust holes are used for discharging gas generated in the impurity removal process, 4 mounting holes are formed for mounting an air inlet stirring pipe 21, and the air inlet stirring pipes 14 are uniformly distributed in the anode chamber 4 and the cathode chamber 5. The gas introduced into the gas inlet stirring pipe needs to be nitrogen, carbon dioxide, helium, air and other gases which do not react with the solution to be treated, and the gas inlet stirring pipe with branches is matched to ensure that the impurity-removing agent and the solution are fully mixed in the reaction process.
And the side wall and the bottom of the tank body are respectively provided with a permeable membrane frame clamping groove 22 for mounting a permeable membrane frame with a permeable membrane, a sealing partition plate clamping groove 23 for mounting a sealing partition plate and a plate frame clamping groove 24 for mounting a plate frame with filter cloth. The osmotic membrane is fixed in on the osmotic membrane frame, and detachable installs in the osmotic membrane frame draw-in groove to change and tear open and wash the osmotic membrane. The filter cloth is fixed on the plate frame, and is detachably arranged in the clamping groove of the plate frame so as to be convenient for replacing and unpicking and washing the filter cloth. The sealing partition plate is detachably arranged in the sealing partition plate clamping groove, in the impurity removal reaction process, the sealing partition plate is pulled out of the sealing partition plate clamping groove, impurity cations are promoted to be gathered towards the cathode region through the permeable membrane by forming a potential difference between the anode region and the cathode region, and impurity anions are gathered towards the anode region through the permeable membrane, so that the local concentration of the impurity ions in the solution is effectively improved; and after the impurity removal reaction is finished, the sealing partition plate is inserted into the sealing partition plate clamping groove, the anolyte is completely isolated from the catholyte, and the separation and impurity removal are realized through a filtering system.
The external direct current power supply 19 is a direct current power supply with adjustable voltage so as to meet the impurity removal requirements under different conditions. The anode can be a common inert anode selected according to the actual impurity removal process, such as a titanium plate with the surface plated with iridium tantalum. The anode is connected with the positive electrode of the external direct current power supply through a lead and is arranged in the anode chamber. The cathode can be made of common cathode materials, such as titanium plates, according to the actual impurity removal process. The cathode is connected with the negative electrode of the power supply through a lead and is arranged in the cathode chamber.
In order to control the reaction time and the voltage, the external direct current power supply is also connected with a PLC (programmable logic controller) 25. The PLC is used for controlling an external direct current power supply to supply power in a set time with stable voltage, so that the reaction is well controlled, and the safety and the quality of the reaction process are improved. The PLC control is a known technology, and the specific working principle of the implementation of the PLC control is not described herein.
The specific working process is as follows:
adding a solution to be subjected to impurity removal into the anode chamber and the cathode chamber through an anode liquid inlet and a cathode liquid inlet, opening an external direct current power supply, adding an impurity removal agent except for anionic impurities into an anode medicine adding port, adding an impurity removal agent except for cationic impurities into a cathode medicine adding port, ventilating, starting stirring, and performing an impurity removal reaction process. And after the reaction is finished, inserting a sealing partition plate to separate the anolyte from the catholyte, and respectively extracting the anolyte and the catholyte through an anode filtering system and a cathode filtering system to obtain a qualified solution.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. An electrochemical device for removing impurities with high efficiency, which is characterized by comprising:
the device comprises a tank body (1), wherein a permeable membrane frame (2) with a permeable membrane and a detachable sealing partition plate (3) are arranged in the tank body to divide the tank body (1) into an anode chamber (4) and a cathode chamber (5);
an anode (6) is arranged in the anode chamber (4), an anode liquid inlet (8) and an anode medicine feeding port (10) are formed in the top of the anode chamber, a detachable inclined plate frame (12) with filter cloth is arranged in the anode chamber (4), and an anode filtering system is formed by the detachable inclined plate frame, the anode liquid outlet (13), an anode liquid outlet valve (15) and an anode liquid pump (17);
a cathode (7) is arranged in the cathode chamber (5), a cathode liquid inlet (9) and a cathode medicine adding port (11) are formed in the top of the cathode chamber, a detachable inclined plate frame (12) with filter cloth is arranged in the cathode chamber (5), and a cathode filtering system is formed by the detachable inclined plate frame, the cathode liquid outlet (14), a cathode liquid outlet valve (16) and a cathode liquid pump (18);
and the external direct current power supply (19) is connected with the anode (6) and the cathode (7).
2. The electrochemical device for removing impurities with high efficiency according to claim 1, wherein: the top of the tank body is provided with a plurality of exhaust holes (20) and a plurality of mounting holes for mounting an air inlet stirring pipe (21), and the air inlet stirring pipe (21) is uniformly distributed in the anode chamber (4) and the cathode chamber (5).
3. The electrochemical device for removing impurities with high efficiency according to claim 1, wherein: the side wall and the bottom of the tank body (1) are respectively provided with a permeable membrane frame clamping groove (22), a sealing partition plate clamping groove (23) and a plate frame clamping groove (24) which are respectively used for installing a permeable membrane frame (2) with a permeable membrane, a sealing partition plate (3) and a plate frame (12) with filter cloth.
4. The electrochemical device for removing impurities with high efficiency according to claim 1, wherein: the external direct current power supply (19) is a direct current power supply with adjustable voltage.
5. The electrochemical device for removing impurities with high efficiency according to claim 1, wherein: the external direct current power supply (19) is also connected with a PLC (programmable logic controller) controller (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020009101.6U CN211620029U (en) | 2020-01-03 | 2020-01-03 | Electrochemical device of high-efficient edulcoration |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020009101.6U CN211620029U (en) | 2020-01-03 | 2020-01-03 | Electrochemical device of high-efficient edulcoration |
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| Publication Number | Publication Date |
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| CN211620029U true CN211620029U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020009101.6U Active CN211620029U (en) | 2020-01-03 | 2020-01-03 | Electrochemical device of high-efficient edulcoration |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649352A (en) * | 2021-08-17 | 2021-11-16 | 焦作市维纳科技有限公司 | Washing device for preparing lithium ion battery anode material |
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2020
- 2020-01-03 CN CN202020009101.6U patent/CN211620029U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649352A (en) * | 2021-08-17 | 2021-11-16 | 焦作市维纳科技有限公司 | Washing device for preparing lithium ion battery anode material |
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Effective date of registration: 20230614 Address after: 413400 Entrepreneurship Avenue, Huishangang Industrial Concentration Zone, Taojiang County, Yiyang City, Hunan Province Patentee after: HUNAN XIFU ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: Yuelu District City, Hunan province 410083 Changsha Lushan Road No. 932 Patentee before: CENTRAL SOUTH University Patentee before: HUNAN XIFU ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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