CN111807479A

CN111807479A - Solid electrolyte electrolytic tank device adopting anion exchange membrane

Info

Publication number: CN111807479A
Application number: CN202010917641.9A
Authority: CN
Inventors: 代春龙; 孙垂刚
Original assignee: Shandong Longantai Environmental Protection Sci Tech Co ltd
Current assignee: Shandong Longantai Environmental Protection Sci Tech Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2020-10-23
Anticipated expiration: 2040-09-03
Also published as: CN111807479B

Abstract

The utility model provides an adopt anion exchange membrane solid state electrolyte electrolysis trough device, which comprises a trough body, the positive pole, the negative pole, the diaphragm is constituteed, the positive pole is located one side in the cell body, the negative pole is located the opposite side in the cell body, the diaphragm is installed in the middle part in the cell body, the diaphragm is cut apart into anode chamber and cathode chamber with the cell body, the scraper blade passes the sealing washer, the waterproof motor of top inner wall fixed mounting of cavity, the output shaft bottom fixed mounting fourth bevel gear of waterproof motor, fourth bevel gear can mesh the cooperation with the third bevel gear, the front end of the rear end fixed connection connecting axle of every screw rod, the rear end of connecting axle can pass the cell body, the rear end of two connecting axles passes. According to the invention, different stirring modes can be selected according to needs in the reaction process so as to improve the reaction efficiency, and scales on the polar plate and the diaphragm can be cleaned without being disassembled and cleaned, so that the operation is convenient, and the use needs of different distances can be met by adjusting the polar plate and the diaphragm.

Description

Solid electrolyte electrolytic tank device adopting anion exchange membrane

Technical Field

The invention belongs to the technical field of water treatment, and particularly relates to an electrolytic cell device adopting an anion exchange membrane solid electrolyte.

Background

At present, when an electrolytic cell works, a scale phenomenon is inevitably generated, the electrode is easily blocked by the scale, so that the reaction is not good, and the electrode needs to be disassembled after being blocked, so that the electrolytic cell is inconvenient to use.

Disclosure of Invention

The invention provides an electrolytic bath device adopting an anion exchange membrane solid electrolyte, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

a solid electrolyte electrolytic cell device adopting an anion exchange membrane comprises a cell body, an anode, a cathode and a diaphragm, wherein the anode is positioned on one side in the cell body, the cathode is positioned on the other side in the cell body, the diaphragm is arranged in the middle in the cell body and divides the cell body into an anode chamber and a cathode chamber, the inner wall of the bottom end of the anode chamber and the inner wall of the bottom end of the cathode chamber are respectively provided with a strip groove, the inner walls of the two sides of each strip groove are respectively provided with a limiting groove, the inner walls of the front end and the rear end of each strip groove are respectively and movably provided with a screw rod, the top end of each screw rod is provided with a strip-shaped sliding groove, the screw rods are matched with nuts, the two sides of each nut are respectively and fixedly provided with a limiting block, each limiting block can be inserted into the corresponding limiting groove, the top end of each nut is movably provided with a rotating shaft, a first bevel gear, a sliding block is fixedly installed at the rear end of a movable rod of a first waterproof telescopic rod, a second bevel gear is sleeved and matched on a screw rod, the inner wall of the second bevel gear is fixedly connected with the top end of the sliding block, the second bevel gear can be meshed and matched with the first bevel gear, a second waterproof telescopic rod is fixedly installed at the top end of a rotating shaft, a sleeve plate is fixedly installed at the top end of the second waterproof telescopic rod, a cavity is formed in the sleeve plate, two sides of the cavity are respectively communicated with the outside, two scraping plates are arranged in the cavity in a matched mode, screw holes are respectively formed in opposite ends of the two scraping plates, a lead screw is arranged in each screw hole in a matched mode, the opposite ends of the two lead screws are fixedly connected through a connecting block, the threads of the two lead screws are opposite, a third bevel gear is fixedly installed on one side of the, the scraper plate penetrates through the sealing ring, the waterproof motor is fixedly installed on the inner wall of the top end of the cavity, the bottom end of an output shaft of the waterproof motor is fixedly provided with a fourth bevel gear, the fourth bevel gear can be meshed with the third bevel gear in a matched mode, the rear end of each screw rod is fixedly connected with the front end of a connecting shaft, the rear end of each connecting shaft can penetrate through the groove body, and the rear ends of the two connecting shafts are controlled to rotate through a power device.

The power device consists of chain wheels, chains, a first gear, a rotating motor and a second gear which are arranged at the rear end of a connecting shaft, the two chain wheels are movably connected through the chains, the first gear is arranged at the rear end of one connecting shaft, the second gear is arranged at the rear end of an output shaft of the rotating motor, the rotating motor is arranged on the outer wall of the rear end of the tank body, and the second gear can be meshed and matched with the first gear.

The solid electrolyte electrolytic tank device adopting the anion exchange membrane is characterized in that the upper side and the lower side of the opposite end of the scraper are respectively fixedly provided with the stop blocks.

The solid electrolyte electrolytic cell device adopting the anion exchange membrane is characterized in that the sliding groove is dovetail-shaped in cross section, and the sliding block is dovetail-shaped in cross section.

The invention has the advantages that: after the tank body is filled with liquid and when redox reaction operation is required, the power device controls the two connecting shafts to rotate, the connecting shafts are connected with the screw rods to drive the screw rods to rotate, the screw rods are in threaded fit with the nuts, the nuts are fixedly connected with the limiting blocks, the limiting blocks are positioned in the limiting grooves, the nuts can be limited by the matching of the limiting blocks and the limiting grooves, the nuts can only reciprocate back and forth along the screw rods, the nuts reciprocate back and forth and simultaneously drive the rotating shafts, the first waterproof telescopic rods, the second waterproof telescopic rods, the sleeve plates and the scraping plates above to reciprocate back and forth, and the liquid in the tank body is stirred; the first waterproof telescopic rod contracts to drive the sliding block to slide in the sliding groove and drive the second bevel gear to move towards the first bevel gear, so that the first bevel gear is meshed with the second bevel gear, the screw rod rotates and simultaneously can drive the second bevel gear to rotate through the connection of the sliding block, the first bevel gear is driven to rotate, the rotating shaft, the second waterproof telescopic rod, the sleeve plate and the scraper are driven to rotate, liquid in the groove body is stirred, the liquid in the groove body can be better contacted with the anode and the cathode, and the reaction time is shortened; after the reaction is finished, scaling phenomena appear on the polar plate and the diaphragm, at the moment, the waterproof motor works to drive the fourth bevel gear to work, the fourth bevel gear is meshed and matched with the third bevel gear, the third bevel gear is fixedly connected with the connecting block, the connecting block is connected with the screw rods, threads of the two screw rods are opposite, the two scraping plates can move towards opposite directions, namely, back-to-back ends of the two scraping plates are respectively contacted with opposite surfaces of the anode and the diaphragm, or contacted with opposite surfaces of the cathode and the diaphragm, the connecting shaft rotates to drive the scraping plates to move back and forth, the second waterproof telescopic rod extends gradually, scales on the polar plate and the diaphragm can be removed from bottom to top in sequence, so that the polar plate and the diaphragm can be used next time, disassembly and cleaning are not. According to the invention, different stirring modes can be selected according to needs in the reaction process so as to improve the reaction efficiency, and scales on the polar plate and the diaphragm can be cleaned without being disassembled and cleaned, so that the operation is convenient, and the use needs of different distances can be met by adjusting the polar plate and the diaphragm.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1; FIG. 3 is an enlarged view of a portion I of FIG. 1; fig. 4 is a partial enlarged view of II of fig. 2.

Reference numerals: 1, 2, 3, 5, long grooves, 6, screws, 7, sliding grooves, 8, nuts, 9, limiting blocks, 10, limiting blocks, 11, rotating shafts, 12, first bevel gears, 13, first waterproof telescopic rods, 14, sliding blocks, 15, second bevel gears, 16, second waterproof telescopic rods, 17, sleeve plates, 18, scraping plates, 19, screw holes, 20, third bevel gears, 22, connecting rods, 23, sealing rings, 24, fourth bevel gears, 25, connecting shafts, 26, sprockets, 27, first gears, 28 and second gears, 29, and.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A solid electrolyte electrolytic cell device adopting an anion exchange membrane comprises a cell body 1, an anode 2, a cathode 3 and a diaphragm 4, wherein the anode 2 is positioned at one side in the cell body 1, the cathode 3 is positioned at the other side in the cell body 1, the diaphragm 4 is arranged at the middle part in the cell body 1, the cell body 1 is divided into an anode chamber and a cathode chamber by the diaphragm 4, one side of the cell body 1 is connected with a water inlet pipe, the other side of the cell body 1 is provided with a water outlet pipe, the water inlet and the water outlet are well known technologies, so detailed description is not repeated in the application, the bottom inner wall of the anode chamber and the bottom inner wall of the cathode chamber are respectively provided with a strip-shaped cell 5, the inner walls at two sides of the strip-shaped cell 5 are respectively provided with a limiting cell 9, the inner walls at the front end and the rear end of each strip-shaped cell 5 are respectively movably provided with a screw 6, two sides of a nut 8 are respectively fixedly provided with a limiting block 10, each limiting block 10 can be inserted into a corresponding limiting groove 9, the top end of the nut 8 is movably provided with a rotating shaft 11, a first bevel gear 12 is fixedly arranged on the rotating shaft 11, the rear end of the nut 8 is provided with a first waterproof telescopic rod 13 through a bearing, the rear end of the nut 8 is fixedly connected with the front surface of the outer ring of the bearing, the rear surface of the inner ring of the bearing is fixedly connected with the front end of a sleeve rod of the first waterproof telescopic rod 13, a screw rod 6 penetrates through the bearing, the first waterproof telescopic rod 13 is positioned in a sliding groove 7, the rear end of the movable rod of the first waterproof telescopic rod 13 is fixedly provided with a sliding block 14, the screw rod 6 is sleeved and matched with a second bevel gear 15, the inner wall of the second bevel gear 15 is fixedly connected with the top end of the sliding block 14, the second bevel gear 15 can slide back and forth along the screw rod 6, the second, a sleeve plate 17 is fixedly arranged at the top end of the second waterproof telescopic rod 16, a cavity is arranged in the sleeve plate 17, two sides of the cavity are respectively communicated with the outside, two scraping plates 18 are arranged in the cavity in a matched manner, screw holes 19 are respectively arranged at opposite ends of the two scraping plates 18, a screw rod 20 is arranged in each screw hole 19 in a matched manner, the opposite ends of the two screw rods 20 are fixedly connected through a connecting block, the threads of the two screw rods 20 are opposite, a third bevel gear 21 is fixedly arranged at one side of the connecting block, the third bevel gear 21 is concentrically arranged with the connecting block, a bearing is arranged at the other side of the connecting block in a matched manner, the bottom end of the bearing is fixedly connected with the inner wall of the bottom end of the cavity through a connecting rod 22, the inner wall of an inner ring of the bearing is fixedly connected with the outer wall of the connecting block, the scraper 18 penetrates through a sealing ring 23, liquid can be prevented from entering a cavity of the sleeve plate 17 through the sealing ring 23, internal parts are protected, a waterproof motor is fixedly installed on the inner wall of the top end of the cavity, a fourth bevel gear 24 is fixedly installed at the bottom end of an output shaft of the waterproof motor, the fourth bevel gear 24 can be meshed and matched with a third bevel gear 21, the rear end of each screw 6 is fixedly connected with the front end of a connecting shaft 25, the rear end of each connecting shaft 25 can penetrate through the groove body 1, the rear ends of the two connecting shafts 25 are controlled by a power device to rotate the connecting shafts 25 to penetrate through the groove body 1 and are matched through sealing bearings, and liquid leakage inside the. After the tank body 1 is filled with liquid and when redox reaction operation is required, the power device controls the two connecting shafts 25 to rotate, the connecting shafts 25 are connected with the screw 6 to drive the screw 6 to rotate, the screw 6 is in threaded fit with the nut 8, the nut 8 is fixedly connected with the limiting block 10, the limiting block 10 is positioned in the limiting groove 9, the limiting block 10 is matched with the limiting groove 10 to limit the nut 8, so that the nut 8 can only reciprocate back and forth along the screw 6, and the nut 8 reciprocates back and forth and simultaneously drives the rotating shaft 11, the first waterproof telescopic rod 13, the second waterproof telescopic rod 16, the sleeve plate 17 and the scraper 18 above to reciprocate back and forth to stir the liquid in the tank body 1; the first waterproof telescopic rod 13 contracts to drive the sliding block 14 to slide in the sliding groove 7, and drive the second bevel gear 15 to move towards the first bevel gear 12, so that the first bevel gear 12 is meshed with and matched with the second bevel gear 15, the screw rod 6 rotates, and simultaneously, the second bevel gear 15 can be driven to rotate through the connection of the sliding block 14, the first bevel gear 12 is driven to rotate, the rotating shaft 11, the second waterproof telescopic rod 16, the sleeve plate 17 and the scraper 18 are driven to rotate, liquid in the tank body 1 is stirred, so that the liquid in the tank body 1 can be better contacted with the anode 2 and the cathode 3, and the reaction time is shortened; after the reaction is finished, scaling phenomena appear on the polar plate and the diaphragm, at the moment, the waterproof motor works to drive the fourth bevel gear 24 to work, the fourth bevel gear 24 is meshed and matched with the third bevel gear 21, the third bevel gear 21 is fixedly connected with the connecting block, the connecting block is connected with the screw rods 20, the threads of the two screw rods 20 are opposite, the two scraping plates 18 can move in opposite directions, namely, the back ends of the two scraping plates 18 are respectively contacted with the opposite surfaces of the anode 2 and the diaphragm 4 or contacted with the opposite surfaces of the cathode 3 and the diaphragm 4, the connecting shaft 25 rotates to drive the scraping plates 18 to move back and forth, and the second waterproof telescopic rod 16 gradually extends, so that the scales on the polar plate and the diaphragm can be sequentially removed from bottom to top, the scale can be conveniently used next time, the detachment and the cleaning are not needed. According to the invention, different stirring modes can be selected according to needs in the reaction process so as to improve the reaction efficiency, and scales on the polar plate and the diaphragm can be cleaned without being disassembled and cleaned, so that the operation is convenient, and the use needs of different distances can be met by adjusting the polar plate and the diaphragm.

Specifically, the power device described in this embodiment is composed of a sprocket 26, a chain, a first gear 27, a rotating electrical machine, and a second gear 28, which are mounted at the rear end of the connecting shaft 25, the two sprockets 26 are movably connected by the chain, the first gear 27 is mounted at the rear end of one of the connecting shafts 25, the second gear 28 is mounted at the rear end of the output shaft of the rotating electrical machine, the rotating electrical machine is mounted on the outer wall of the rear end of the tank body, and the second gear 28 can be engaged with the first gear 27. The rotating motor works to drive the second gear 28 to work, the second gear 28 is meshed with the first gear 27 and can drive the chain wheel 26 on one connecting shaft 25 to rotate, the two chain wheels 26 are movably connected through a chain, and then the other connecting shaft 25 is driven to rotate, so that the two screw rods 6 are driven to synchronously rotate, and the inner sleeve plate 17 is controlled to move back and forth.

Specifically, the upper and lower sides of the opposite ends of the squeegee 18 according to the present embodiment are fixedly provided with the stoppers 29, respectively. When the scraper 18 moves outwards, the scraper 28 can be prevented from completely moving out of the sleeve plate 17 through the contact of the stop block 29 and the sealing ring 23, and the sealing ring can achieve the purpose of preventing liquid from entering and can achieve the effect of limiting the scraper 18 to move out of the sleeve plate 17.

Further, the sliding groove 7 of the present embodiment has a dovetail-shaped cross section, and the sliding block 14 has a dovetail-shaped cross section. The sliding groove 7 with the dovetail-shaped cross section is matched with the sliding block 14, so that the sliding block 14 can be prevented from moving out of the sliding groove 7 when the sliding block 14 is driven by the screw rod to rotate, the second bevel gear 15 is prevented from shaking, and the structure is more stable.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an adopt anion exchange membrane solid state electrolyte electrolysis trough device, includes cell body (1), positive pole (2), negative pole (3), diaphragm (4) and constitutes, and positive pole (2) are located one side in cell body (1), and negative pole (3) are located the opposite side in cell body (1), and diaphragm (4) are installed in the middle part in cell body (1), and diaphragm (4) are cut apart into positive pole room and cathode chamber, its characterized in that with cell body (1): the bottom inner wall of the anode chamber and the bottom inner wall of the cathode chamber are both provided with a long groove (5), the inner walls of two sides of the long groove (5) are respectively provided with a limiting groove (9), the inner walls of the front end and the rear end of each long groove (5) are respectively and movably provided with a screw rod (6), the top end of each screw rod (6) is provided with a long-strip-shaped sliding groove (7), the screw rods (6) are respectively and cooperatively provided with a nut (8), two sides of each nut (8) are respectively and fixedly provided with a limiting block (10), each limiting block (10) can be inserted into the corresponding limiting groove (9), the top end of each nut (8) is movably provided with a rotating shaft (11), the rotating shaft (11) is fixedly provided with a first bevel gear (12), the rear end of each nut (8) is provided with a first waterproof telescopic rod (13) through a bearing, the first waterproof telescopic rod (13) is positioned in the sliding groove (7), a second bevel gear (15) is arranged on the screw rod (6) in a sleeved fit manner, the inner wall of the second bevel gear (15) is fixedly connected with the top end of the sliding block (14), the second bevel gear (15) can be meshed with the first bevel gear (12) in a fit manner, a second waterproof telescopic rod (16) is fixedly arranged at the top end of the rotating shaft (11), a sleeve plate (17) is fixedly arranged at the top end of the second waterproof telescopic rod (16), a cavity is formed inside the sleeve plate (17), two sides of the cavity are respectively communicated with the outside, two scraping plates (18) are arranged in the cavity in a fit manner, screw holes (19) are respectively formed in opposite ends of the two scraping plates (18), a screw rod (20) is arranged in each screw hole (19) in a fit manner, the opposite ends of the two screw rods (20) are fixedly connected through a connecting block, the threads of the two screw rods (20, the bottom of bearing passes through connecting rod (22) and the bottom inner wall fixed connection of cavity, the both sides of cavity are fixed mounting sealing washer (23) respectively, scraper blade (18) pass sealing washer (23), the waterproof motor of top inner wall fixed mounting of cavity, the output shaft bottom fixed mounting fourth bevel gear (24) of waterproof motor, fourth bevel gear (24) can cooperate with third bevel gear (21) meshing, the front end of the rear end fixed connection connecting axle (25) of every screw rod (6), the rear end of connecting axle (25) can pass cell body (1), the rear end of two connecting axles (25) passes through power device control its rotation.

2. A solid state electrolyte cell apparatus employing anion exchange membranes as claimed in claim 1 wherein: the power device comprises chain wheels (26) arranged at the rear end of the connecting shaft (25), a chain, a first gear (27), a rotating motor and a second gear (28), wherein the two chain wheels (26) are movably connected through the chain, the first gear (27) is arranged at the rear end of one connecting shaft (25), the second gear (28) is arranged at the rear end of an output shaft of the rotating motor, the rotating motor is arranged on the outer wall of the rear end of the groove body, and the second gear (28) can be meshed with the first gear (27).

3. A solid state electrolyte cell apparatus employing anion exchange membranes as claimed in claim 1 wherein: and the upper side and the lower side of the opposite end of the scraper (18) are respectively and fixedly provided with a stop block (29).

4. A solid state electrolyte cell apparatus employing anion exchange membranes as claimed in claim 1 wherein: the cross section of the sliding chute (7) is dovetail-shaped, and the cross section of the sliding block (14) is dovetail-shaped.