CN220351816U - Electrolytic tank - Google Patents
Electrolytic tank Download PDFInfo
- Publication number
- CN220351816U CN220351816U CN202321344351.5U CN202321344351U CN220351816U CN 220351816 U CN220351816 U CN 220351816U CN 202321344351 U CN202321344351 U CN 202321344351U CN 220351816 U CN220351816 U CN 220351816U
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- flow
- electrode
- flow channel
- guide
- groove body
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- 210000004027 cell Anatomy 0.000 claims abstract description 31
- 210000005056 cell body Anatomy 0.000 claims abstract description 5
- 238000005868 electrolysis reaction Methods 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 7
- 230000008021 deposition Effects 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 150000002500 ions Chemical class 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 239000003014 ion exchange membrane Substances 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- -1 hydrogen ions Chemical class 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 125000003010 ionic group Chemical group 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/4602—Treatment of water, waste water, or sewage by electrochemical methods for prevention or elimination of deposits
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/46115—Electrolytic cell with membranes or diaphragms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/4612—Controlling or monitoring
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model discloses an electrolytic cell, which comprises a cell body (1) with an electrode chamber (110) and an electrode sheet (3) arranged in the electrode chamber (110), and is characterized in that: the electrode chamber (110) is internally provided with a flow passage (40) which is arranged in a zigzag way. Compared with the prior art, the electrolytic tank has the advantages that the tortuous flow channels are arranged in the electrode chambers, so that the moving path of water flow in the electrolytic tank is prolonged, the water flow fully collides with the periphery of the flow channels in the tortuous flow process, the full turbulence is realized, the exhaust can be accelerated, the deposition of scale is inhibited, and the ion transfer is accelerated.
Description
Technical Field
The utility model relates to the technical field of electrolysis equipment, in particular to an electrolysis bath.
Background
The electrolytic cell consists of a cell body, an anode and a cathode, and an ion exchange membrane (also called a diaphragm) is used for separating the anode chamber from the cathode chamber. The electrolyte is divided into three types, namely an aqueous solution electrolytic tank, a molten salt electrolytic tank and a nonaqueous solution electrolytic tank. When the direct current passes through the electrolytic tank, oxidation reaction occurs at the interface between the anode and the solution, and reduction reaction occurs at the interface between the cathode and the solution, so as to prepare electrolytic water.
For example, in chinese patent application No. CN201810264395.4 (publication No. CN108609693 a), a method for preparing acidic water and alkaline water is disclosed, in which salt water is electrolyzed to form cations and anions, which are moved to two poles of an electrolysis electrode respectively, hydrogen ions and highly active chlorine gas are generated from the anode, the chlorine gas is dissolved in water to generate hypochlorous acid and hydrochloric acid solution as acidic water, and hydroxide ions and hydrogen gas are generated from the cathode to form sodium hydroxide solution as alkaline water.
The following problems exist in the existing electrolytic water preparation process:
firstly, the ion exchange membrane is a unique polymer membrane containing ionic groups and having selective permeation capability to cations or anions in solution, has certain flexibility, is long in time, is influenced by air pressure and water pressure, can deform and even contacts an electrode plate to cause dry burning, influences water outlet effect and service life of an electrolytic cell, and particularly has more serious problems in a small electrolytic cell;
secondly, in the electrolysis process, a large amount of bubbles are generated on the cathode and anode plates and accumulated on the electrode plates, the ion exchange membrane and in the water path in the electrolysis tank, so that the voltage required by an electrolysis system is high, the energy consumption is high, the effective electrolysis area is reduced, the electrolysis reaction efficiency is reduced, the pH value of the effluent is low, the water path is blocked, the pH value and the voltage are extremely unstable, the air pressure can further aggravate the deformation of the ion exchange membrane in the middle, and the problems are more serious especially in a small-sized electrolysis tank;
third, OH generated by the cathode (anode) during electrolysis - Will be combined with Ca in water 2+ 、Mg 2+ Scale is generated by the waiting reaction and deposited on the cathode and the ion exchange membrane, which affects the electrolysis effect and the service life of the electrolytic cell;
fourth, in the electrolysis process, ions need to enter the rear of the cathode chamber from the anode chamber through the ion exchange membrane to promote the whole electrolysis reaction, but ions and products are easily accumulated around the electrode plate in the electrolysis reaction process, which is unfavorable for the diffusion and transmission of ions and the uniformity of the products, thereby affecting the electrolysis efficiency and the stability of pH.
Disclosure of Invention
The first technical problem to be solved by the present utility model is to provide an electrolytic cell capable of accelerating exhaust against the current state of the art.
The second technical problem to be solved by the utility model is to provide an electrolytic tank capable of inhibiting scale deposition.
The third technical problem to be solved by the utility model is to provide an electrolytic cell capable of accelerating ion transfer.
The fourth technical problem to be solved by the utility model is to provide an electrolytic cell capable of avoiding dry burning caused by contact of a diaphragm with an electrode plate.
The technical scheme adopted by the utility model for solving the first, second and third technical problems is as follows: the utility model provides an electrolysis trough, includes the cell body that has the electrode room and locates the electrode piece in the electrode room, its characterized in that: the electrode chamber is formed with a tortuous flow passage.
In order to facilitate the formation of the flow channel, the electrode chamber is provided with a flow guiding structure which constructs the flow channel.
In order to simplify the flow guiding structure, the electrode plate is approximately rectangular, and two long sides of the electrode plate are respectively marked as a first side and a second side;
the flow guide structure comprises a plurality of flow guide strips which are arranged at intervals along the length direction of the electrode plate, each flow guide strip extends along the short side direction of the electrode plate, a flow channel unit is formed between every two adjacent flow guide strips and the inner wall of the groove body, an odd flow channel unit is marked as a first flow channel unit according to the arrangement direction, an even flow channel unit is marked as a second flow channel unit according to the arrangement direction, the first flow channel unit and the second flow channel unit are communicated with each other at a position close to the first side, the second flow channel unit and the first flow channel unit are communicated with each other at a position close to the second side, and the flow channel units jointly form the flow channel.
In order to facilitate the communication between two adjacent runner units, the flow guide strips are marked as first flow guide strips according to the arrangement direction, the even number of flow guide strips are marked as second flow guide strips according to the arrangement direction, a gap is reserved between one end of the second flow guide strip, which is close to the first side edge, and the inner wall of the groove body so as to form a first gap for communicating the former first runner unit and the latter second runner unit, and a gap is reserved between one end of the first flow guide strip, which is close to the second side edge, and the inner wall of the groove body so as to form a second gap for communicating the former second runner unit and the latter first runner unit.
In order to facilitate the supply of raw materials and the discharge of electrolyzed water, a liquid inlet and a liquid outlet which are communicated with the electrode chambers are arranged at the corresponding groove body parts of each electrode chamber.
In order to ensure that sufficient turbulence is formed around the flow channel, the extending direction of each flow guiding strip is basically perpendicular to the connecting line of the liquid inlet and the liquid outlet.
In order to facilitate the processing of the guide strip, the following scheme is adopted:
in the first scheme, the guide strips are convexly arranged on the inner wall of the groove body.
In order to further solve the fourth technical problem, a diaphragm is disposed in the tank body, the diaphragm divides the inner cavity of the tank body into at least two electrode chambers, the number of the flow guiding structures is at least one, and at least one group of flow guiding strips of the flow guiding structures are divided between adjacent diaphragms and electrode plates.
In the second scheme, the surface of the electrode plate is convexly provided with the flow guide strip.
In the third aspect, the surface of the electrode plate is provided with the flow guide strip.
In order to further solve the fourth technical problem, a diaphragm is arranged in the tank body, the diaphragm divides the inner cavity of the tank body into at least two electrode chambers, the number of the flow guiding structures is at least one, the flow guiding strips are insulating pieces, and at least one group of the flow guiding strips of the flow guiding structures are divided between the adjacent diaphragm and the electrode plates.
In order to avoid the influence of shielding of the electrode plates on the turbulence effect, each electrode plate corresponds to two groups of flow guiding structures, and the two groups of flow guiding structures are respectively positioned at two sides of the corresponding electrode plate.
Compared with the prior art, the utility model has the advantages that:
(1) The flow channels which are arranged in a zigzag manner are arranged in the electrode chambers, so that the moving path of water flow in the electrolytic tank is prolonged, the water flow fully collides with the periphery of the flow channels in the tortuous flow process, the full turbulence is realized, the exhaust can be accelerated, the deposition of scale is inhibited, and the ion transfer is accelerated;
(2) By separating the flow guide strips of at least one group of flow guide structures between the adjacent diaphragms and the electrode plates, dry burning caused by the diaphragms contacting the electrode plates can be effectively avoided.
Drawings
FIG. 1 is a schematic perspective view of example 1 of the electrolytic cell of the present utility model;
FIG. 2 is an exploded perspective view of the electrolytic cell of FIG. 1;
FIG. 3 is a schematic perspective view of the cover in FIG. 2;
FIG. 4 is a longitudinal cross-sectional view of the electrolytic cell of FIG. 1;
FIG. 5 is an enlarged view of section I of FIG. 4;
FIG. 6 is a longitudinal cross-sectional view of the cell of FIG. 1 in another direction (dashed arrows indicate the direction of flow path extension);
FIG. 7 is an exploded perspective view of example 2 of the electrolytic cell of the present utility model;
fig. 8 is a schematic perspective view of the electrode sheet of fig. 7;
FIG. 9 is a longitudinal cross-sectional view of example 2 of the electrolytic cell of the utility model;
FIG. 10 is an enlarged view of section II of FIG. 9;
FIG. 11 is a longitudinal sectional view in another direction (dotted arrow indicates the direction in which the flow path extends) of example 2 of the electrolytic cell of the present utility model.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
Example 1:
in the description and claims of the present utility model, terms indicating directions, such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", etc., are used to describe various example structural parts and elements of the present utility model, but these terms are used herein for convenience of description only and are determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the utility model may be arranged in a variety of orientations, the directional terminology is used for purposes of illustration and is in no way limiting, such as "upper" and "lower" are not necessarily limited to being in a direction opposite or coincident with the direction of gravity.
As shown in fig. 1 to 6, a first preferred embodiment of the electrolytic cell of the present utility model is shown. The electrolytic cell comprises a cell body 1, a diaphragm 2, an electrode plate 3 and a flow guiding structure 4. The electrolytic cell in the embodiment is a single-diaphragm electrolytic cell, and certainly, the electrolytic cell can be designed into a double-diaphragm electrolytic cell according to the requirement.
The groove body 1 is formed by assembling two cover bodies 11 back and forth through fasteners, and a closed inner cavity is formed between the two cover bodies 11 in a surrounding mode; two annular sealing gaskets 12 which are arranged in sequence are arranged between two opposite end surfaces of the two cover bodies 11.
The diaphragm 2 is a cation exchange membrane and is vertically arranged in the inner cavity of the tank body 1, and the periphery of the diaphragm 2 is clamped between the two annular sealing gaskets 12. The number of the diaphragms 2 is one, the inner cavity of the tank body 1 is divided into two electrode chambers 110, the electrode chamber 110 between the front cover 11 and the diaphragms 2 is denoted as a cathode chamber 110a, the electrode chamber 110 between the rear cover 11 and the diaphragms 2 is denoted as an anode chamber 110b, and the lower part and the upper part of each cover 11 are respectively provided with a liquid inlet 111 and a liquid outlet 112 which are communicated with the corresponding electrode chamber 110, so that water flow in each electrode chamber 110 flows from bottom to top.
The number of electrode sheets 3 is a pair, respectively designated as a cathode sheet 3a and an anode sheet 3b, the cathode sheet 3a being disposed substantially vertically in the cathode chamber 110a, and the anode sheet 3b being disposed substantially vertically in the anode chamber 110 b. The top of each electrode sheet 3 is provided with a conductive column 31, the conductive column 31 passes through the corresponding cover 11 upwards and is exposed out of the top wall of the cover 11, and the conductive columns 31 on the cathode sheet 3a and the anode sheet 3b are respectively used for electrically connecting with the cathode and the anode of an external power supply. In addition, at least two mounting seats 13 are arranged in each electrode chamber 110 at intervals along the circumferential direction of the electrode plate 3, and slots 131 for inserting the edges of the electrode plate 3 are formed in the mounting seats 13, so that stable limiting of the electrode plate 3 is realized.
The flow guiding structures 4 are arranged in the electrode chamber 110, the number of the flow guiding structures 4 is four, each electrode plate 3 corresponds to two groups of flow guiding structures 4, the two groups of flow guiding structures 4 are respectively positioned at two sides of the corresponding electrode plate 3, and each flow guiding structure 4 constructs a flow passage 40 which is arranged in a zigzag manner.
The electrode sheet 3 is approximately rectangular, and two long sides of the electrode sheet 3 are respectively marked as a first side and a second side; each group of flow guiding structures 4 comprises a plurality of flow guiding strips 41 which are arranged at intervals along the length direction of the electrode plate 3, each flow guiding strip 41 extends along the short side direction of the electrode plate and is basically perpendicular to the connecting line of the liquid inlet 111 and the liquid outlet 112, flow channel units 410 are constructed between two adjacent flow guiding strips 41 and the inner wall of the tank body 1, the odd flow channel units 410 are marked as first flow channel units 410a according to the arrangement direction, the even flow channel units 410 are marked as second flow channel units 410b according to the arrangement direction, the first flow channel units 410a and the second flow channel units 410b are communicated with each other near the first side, the second flow channel units 410b and the first flow channel units 410a are communicated with each other near the second side, and each flow channel unit 410 jointly forms the flow channel 40. Specifically, the flow guiding strips 41 are denoted as first flow guiding strips 41a in the arrangement direction, the even number of flow guiding strips 41 in the arrangement direction are denoted as second flow guiding strips 41b, a gap is formed between one end of the second flow guiding strip 41b close to the first side edge and the inner wall of the tank body 1 so as to form a first gap for communicating the previous first flow channel unit 410a with the next second flow channel unit 410b, and a gap is formed between one end of the first flow guiding strip 41a close to the second side edge and the inner wall of the tank body 1 so as to form a second gap for communicating the previous second flow channel unit 410b with the next first flow channel unit 410 a.
In this embodiment, the above-mentioned guide strips 41 are convexly disposed on the side wall inside the cover 11, each group of guide structures 4 includes 11 guide strips 41, each guide strip 41 is equidistantly disposed, the too many guide strips 41 obstruct the ion exchange channel, increase the voltage and energy consumption, and the too few guide strips cannot play a role in turbulent flow.
The above-mentioned flow guiding structure 4 has the following effects: firstly, in each electrode chamber 110, the flow guide strips 41 of one group of flow guide structures 4 are separated between the adjacent diaphragm 2 and the electrode plate 3, so that dry burning caused by the contact of the diaphragm 2 with the electrode plate 3 can be effectively avoided; second, the flow channel 40 extends the flow path sufficiently to disturb the flow, accelerate the exhaust, suppress scale deposition, and accelerate ion transfer.
Example 2:
as shown in fig. 7 to 11, a second preferred embodiment of the electrolytic cell of the present utility model is shown. Compared with embodiment 1, this embodiment is different in that:
in this embodiment, the guide strips 41 are protruded on the surfaces of the two sides of the electrode sheet 3.
Of course, it is also possible to make the guide strip 41 of an insulating material (preferably teflon), and mount the guide strip 41 on the surface of the electrode plate 3 by means of adhesion, threaded connection, tight-fitting connection of protruding pins, etc., so that the guide strip 41 of the guide structure 4 separated between the diaphragm 2 and the electrode plate 3 can effectively avoid dry burning caused by the diaphragm 2 contacting the electrode plate 3.
Taking example 1 as an example, the working principle of this example is as follows: electrolyte enters the electrode chambers 110 through the liquid inlets 111, the cathode sheet 3a and the solution interface are subjected to reduction reaction, the anode sheet 3b and the solution interface are subjected to oxidation reaction, so that electrolyzed water is prepared, and in the electrolysis process, firstly, in each electrode chamber 110, the flow guide strips 41 of one group of flow guide structures 4 are separated between the adjacent diaphragm 2 and the electrode sheet 3, so that dry burning caused by the contact of the diaphragm 2 with the electrode sheet 3 can be effectively avoided; second, the flow channel 40 extends the water flow path to sufficiently disturb the flow, so as to accelerate the exhaust, inhibit scale deposition, and accelerate ion transfer.
The utility model has the following advantages:
(1) The flow guiding structure 4 has certain supporting and isolating protection effects, prevents the diaphragm 2 from deforming and avoids dry burning;
(2) The partial turbulence formed by the diversion structure 4 is utilized to accelerate the discharge of bubbles in the electrode plate 3, the diaphragm 2 and the water channel of the electrolytic tank, reduce the bubble effect, reduce the required voltage and energy consumption, ensure the smoothness of the water channel, thereby improving the electrolysis efficiency and ensuring the stability of the whole system;
(3) The flow channel 40 is utilized to prolong the sufficient turbulence realized by the water flow moving path, so that the deposition of scale is prevented;
(4) The flow guide strips 41 form larger turbulence around, so that ion transfer and diffusion are accelerated, reaction is accelerated, electrolysis efficiency is further improved, and the acquisition of alkaline electrolyzed water with the pH reaching the standard is ensured.
Claims (12)
1. An electrolytic cell comprising a cell body (1) with an electrode chamber (110) and an electrode sheet (3) arranged in the electrode chamber (110), characterized in that: the electrode chamber (110) is internally provided with a flow passage (40) which is arranged in a zigzag way.
2. The electrolyzer of claim 1 characterized in that: a flow guiding structure (4) is arranged in the electrode chamber (110), and the flow guiding structure (4) constructs the flow channel (40).
3. An electrolysis cell according to claim 2, wherein: the electrode plate (3) is approximately rectangular, and two long sides of the electrode plate (3) are respectively marked as a first side and a second side;
the flow guide structure (4) comprises a plurality of flow guide strips (41) which are arranged at intervals along the length direction of the electrode plate (3), each flow guide strip (41) extends along the short side direction of the electrode plate, a flow channel unit (410) is formed between two adjacent flow guide strips (41) and the inner wall of the groove body (1), an odd number of flow channel units (410) are marked as first flow channel units (410 a) according to the arrangement direction, an even number of flow channel units (410) are marked as second flow channel units (410 b) according to the arrangement direction, the first flow channel units (410 a) and the second flow channel units (410 b) are communicated with each other at the position close to the first side edge, the first second flow channel units (410 b) and the second first flow channel units (410 a) are communicated with each other at the position close to the second side edge, and the flow channel units (410) jointly form the flow channel (40).
4. A cell according to claim 3, wherein: the guide strips (41) are marked as first guide strips (41 a) according to the arrangement direction, the guide strips (41) with even number according to the arrangement direction are marked as second guide strips (41 b), a gap is formed between one end of each second guide strip (41 b) close to the first side edge and the inner wall of the groove body (1) so as to form a first gap for communicating a front first flow channel unit (410 a) and a rear second flow channel unit (410 b), and a gap is formed between one end of each first guide strip (41 a) close to the second side edge and the inner wall of the groove body (1) so as to form a second gap for communicating a front second flow channel unit (410 b) and a rear first flow channel unit (410 a).
5. A cell according to claim 3, wherein: the groove body (1) corresponding to each electrode chamber (110) is provided with a liquid inlet (111) and a liquid outlet (112) which are communicated with the electrode chamber (110).
6. The electrolyzer of claim 5 characterized in that: the extending direction of each flow guiding strip (41) is basically vertical to the connecting line of the liquid inlet (111) and the liquid outlet (112).
7. A cell according to claim 3, wherein: the inner wall of the groove body (1) is convexly provided with the guide strip (41).
8. The electrolyzer of claim 7 characterized in that: the electrode structure is characterized in that a diaphragm (2) is arranged in the groove body (1), the diaphragm (2) divides the inner cavity of the groove body (1) into at least two electrode chambers (110), the number of the flow guiding structures (4) is at least one group, and at least one group of flow guiding strips (41) of the flow guiding structures (4) are divided between the adjacent diaphragm (2) and the electrode plates (3).
9. A cell according to claim 3, wherein: the surface of the electrode plate (3) is convexly provided with the guide strips (41).
10. A cell according to claim 3, wherein: the surface of the electrode sheet (3) is provided with the guide strips (41).
11. An electrolysis cell according to claim 10, wherein: the electrode structure is characterized in that a diaphragm (2) is arranged in the groove body (1), the diaphragm (2) divides the inner cavity of the groove body (1) into at least two electrode chambers (110), the number of the flow guide structures (4) is at least one group, the flow guide strips (41) are insulating pieces, and at least one group of the flow guide strips (41) of the flow guide structures (4) are divided between the adjacent diaphragm (2) and the electrode plates (3).
12. An electrolysis cell according to any one of claims 2 to 11, wherein: each electrode plate (3) is correspondingly provided with two groups of flow guide structures (4), and the two groups of flow guide structures (4) are respectively positioned at two sides of the corresponding electrode plate (3).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN2022110355762 | 2022-08-26 | ||
CN202211035576 | 2022-08-26 |
Publications (1)
Publication Number | Publication Date |
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CN220351816U true CN220351816U (en) | 2024-01-16 |
Family
ID=87394184
Family Applications (38)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310629735.XA Pending CN116555793A (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202310626502.4A Pending CN116730437A (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202310632248.9A Pending CN116695152A (en) | 2022-08-26 | 2023-05-30 | Insulating screen for electrolytic tank and electrolytic tank |
CN202321344394.3U Active CN219861606U (en) | 2022-08-26 | 2023-05-30 | Driving mechanism for electrolytic tank and electrolytic tank |
CN202321352259.3U Active CN220034148U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202310626517.0A Pending CN116607171A (en) | 2022-08-26 | 2023-05-30 | Insulating screen for electrolytic tank and electrolytic tank |
CN202321348602.7U Active CN219861607U (en) | 2022-08-26 | 2023-05-30 | Double-diaphragm electrolytic tank |
CN202321358028.3U Active CN220034150U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202310626545.2A Pending CN116621283A (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321352254.0U Active CN219861596U (en) | 2022-08-26 | 2023-05-30 | Insulating screen for electrolytic tank and electrolytic tank |
CN202321344106.4U Active CN220351815U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321344351.5U Active CN220351816U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202310626773.XA Pending CN116516377A (en) | 2022-08-26 | 2023-05-30 | Diaphragm-free electrolytic tank |
CN202321354135.9U Active CN219861598U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321344319.7U Active CN220034146U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321357921.4U Active CN219861600U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321348560.7U Active CN219861595U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321353817.8U Active CN219861608U (en) | 2022-08-26 | 2023-05-30 | Diaphragm-free electrolytic tank |
CN202310628602.0A Pending CN116676636A (en) | 2022-08-26 | 2023-05-30 | Insulating screen for electrolytic tank and electrolytic tank |
CN202310632416.4A Pending CN116536707A (en) | 2022-08-26 | 2023-05-30 | Effluent pH value adjusting and controlling method for electrolytic tank |
CN202310629573.XA Pending CN116536706A (en) | 2022-08-26 | 2023-05-30 | Effluent pH value adjusting and controlling method for double-diaphragm electrolytic tank |
CN202310631536.2A Pending CN116516373A (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321359328.3U Active CN219861602U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321348588.0U Active CN220034147U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321358007.1U Active CN219861601U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321357871.XU Active CN219861599U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202310626485.4A Pending CN116516375A (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321357796.7U Active CN219861609U (en) | 2022-08-26 | 2023-05-30 | Diaphragm-free electrolytic tank |
CN202321352282.2U Active CN219861597U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202310629567.4A Pending CN116716619A (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202310629581.4A Pending CN116555830A (en) | 2022-08-26 | 2023-05-30 | Control method of electrolytic tank |
CN202321353793.6U Active CN220034149U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321352275.2U Active CN220352246U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202310626582.3A Pending CN116575044A (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202310631609.8A Pending CN116516374A (en) | 2022-08-26 | 2023-05-30 | Insulating screen for electrolytic tank and electrolytic tank |
CN202321344169.XU Active CN219861594U (en) | 2022-08-26 | 2023-05-30 | Insulating screen for electrolytic tank and electrolytic tank |
CN202321348656.3U Active CN219860740U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321915040.XU Active CN220703350U (en) | 2022-08-26 | 2023-07-20 | Electrolytic tank |
Family Applications Before (11)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310629735.XA Pending CN116555793A (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202310626502.4A Pending CN116730437A (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202310632248.9A Pending CN116695152A (en) | 2022-08-26 | 2023-05-30 | Insulating screen for electrolytic tank and electrolytic tank |
CN202321344394.3U Active CN219861606U (en) | 2022-08-26 | 2023-05-30 | Driving mechanism for electrolytic tank and electrolytic tank |
CN202321352259.3U Active CN220034148U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202310626517.0A Pending CN116607171A (en) | 2022-08-26 | 2023-05-30 | Insulating screen for electrolytic tank and electrolytic tank |
CN202321348602.7U Active CN219861607U (en) | 2022-08-26 | 2023-05-30 | Double-diaphragm electrolytic tank |
CN202321358028.3U Active CN220034150U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202310626545.2A Pending CN116621283A (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321352254.0U Active CN219861596U (en) | 2022-08-26 | 2023-05-30 | Insulating screen for electrolytic tank and electrolytic tank |
CN202321344106.4U Active CN220351815U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
Family Applications After (26)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310626773.XA Pending CN116516377A (en) | 2022-08-26 | 2023-05-30 | Diaphragm-free electrolytic tank |
CN202321354135.9U Active CN219861598U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321344319.7U Active CN220034146U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321357921.4U Active CN219861600U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321348560.7U Active CN219861595U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321353817.8U Active CN219861608U (en) | 2022-08-26 | 2023-05-30 | Diaphragm-free electrolytic tank |
CN202310628602.0A Pending CN116676636A (en) | 2022-08-26 | 2023-05-30 | Insulating screen for electrolytic tank and electrolytic tank |
CN202310632416.4A Pending CN116536707A (en) | 2022-08-26 | 2023-05-30 | Effluent pH value adjusting and controlling method for electrolytic tank |
CN202310629573.XA Pending CN116536706A (en) | 2022-08-26 | 2023-05-30 | Effluent pH value adjusting and controlling method for double-diaphragm electrolytic tank |
CN202310631536.2A Pending CN116516373A (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321359328.3U Active CN219861602U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321348588.0U Active CN220034147U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321358007.1U Active CN219861601U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321357871.XU Active CN219861599U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202310626485.4A Pending CN116516375A (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321357796.7U Active CN219861609U (en) | 2022-08-26 | 2023-05-30 | Diaphragm-free electrolytic tank |
CN202321352282.2U Active CN219861597U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202310629567.4A Pending CN116716619A (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202310629581.4A Pending CN116555830A (en) | 2022-08-26 | 2023-05-30 | Control method of electrolytic tank |
CN202321353793.6U Active CN220034149U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321352275.2U Active CN220352246U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202310626582.3A Pending CN116575044A (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202310631609.8A Pending CN116516374A (en) | 2022-08-26 | 2023-05-30 | Insulating screen for electrolytic tank and electrolytic tank |
CN202321344169.XU Active CN219861594U (en) | 2022-08-26 | 2023-05-30 | Insulating screen for electrolytic tank and electrolytic tank |
CN202321348656.3U Active CN219860740U (en) | 2022-08-26 | 2023-05-30 | Electrolytic tank |
CN202321915040.XU Active CN220703350U (en) | 2022-08-26 | 2023-07-20 | Electrolytic tank |
Country Status (1)
Country | Link |
---|---|
CN (38) | CN116555793A (en) |
-
2023
- 2023-05-30 CN CN202310629735.XA patent/CN116555793A/en active Pending
- 2023-05-30 CN CN202310626502.4A patent/CN116730437A/en active Pending
- 2023-05-30 CN CN202310632248.9A patent/CN116695152A/en active Pending
- 2023-05-30 CN CN202321344394.3U patent/CN219861606U/en active Active
- 2023-05-30 CN CN202321352259.3U patent/CN220034148U/en active Active
- 2023-05-30 CN CN202310626517.0A patent/CN116607171A/en active Pending
- 2023-05-30 CN CN202321348602.7U patent/CN219861607U/en active Active
- 2023-05-30 CN CN202321358028.3U patent/CN220034150U/en active Active
- 2023-05-30 CN CN202310626545.2A patent/CN116621283A/en active Pending
- 2023-05-30 CN CN202321352254.0U patent/CN219861596U/en active Active
- 2023-05-30 CN CN202321344106.4U patent/CN220351815U/en active Active
- 2023-05-30 CN CN202321344351.5U patent/CN220351816U/en active Active
- 2023-05-30 CN CN202310626773.XA patent/CN116516377A/en active Pending
- 2023-05-30 CN CN202321354135.9U patent/CN219861598U/en active Active
- 2023-05-30 CN CN202321344319.7U patent/CN220034146U/en active Active
- 2023-05-30 CN CN202321357921.4U patent/CN219861600U/en active Active
- 2023-05-30 CN CN202321348560.7U patent/CN219861595U/en active Active
- 2023-05-30 CN CN202321353817.8U patent/CN219861608U/en active Active
- 2023-05-30 CN CN202310628602.0A patent/CN116676636A/en active Pending
- 2023-05-30 CN CN202310632416.4A patent/CN116536707A/en active Pending
- 2023-05-30 CN CN202310629573.XA patent/CN116536706A/en active Pending
- 2023-05-30 CN CN202310631536.2A patent/CN116516373A/en active Pending
- 2023-05-30 CN CN202321359328.3U patent/CN219861602U/en active Active
- 2023-05-30 CN CN202321348588.0U patent/CN220034147U/en active Active
- 2023-05-30 CN CN202321358007.1U patent/CN219861601U/en active Active
- 2023-05-30 CN CN202321357871.XU patent/CN219861599U/en active Active
- 2023-05-30 CN CN202310626485.4A patent/CN116516375A/en active Pending
- 2023-05-30 CN CN202321357796.7U patent/CN219861609U/en active Active
- 2023-05-30 CN CN202321352282.2U patent/CN219861597U/en active Active
- 2023-05-30 CN CN202310629567.4A patent/CN116716619A/en active Pending
- 2023-05-30 CN CN202310629581.4A patent/CN116555830A/en active Pending
- 2023-05-30 CN CN202321353793.6U patent/CN220034149U/en active Active
- 2023-05-30 CN CN202321352275.2U patent/CN220352246U/en active Active
- 2023-05-30 CN CN202310626582.3A patent/CN116575044A/en active Pending
- 2023-05-30 CN CN202310631609.8A patent/CN116516374A/en active Pending
- 2023-05-30 CN CN202321344169.XU patent/CN219861594U/en active Active
- 2023-05-30 CN CN202321348656.3U patent/CN219860740U/en active Active
- 2023-07-20 CN CN202321915040.XU patent/CN220703350U/en active Active
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