CN215440717U

CN215440717U - Zinc sulfate aqueous solution purifies removes electrolytic device for nickel cobalt germanium

Info

Publication number: CN215440717U
Application number: CN202121267288.0U
Authority: CN
Inventors: 凌源; 李森; 李冬华
Original assignee: Jiangxi Ruifeng Environmental Protection Co ltd
Current assignee: Jiangxi Ruifeng Environmental Protection Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-01-07
Anticipated expiration: 2031-06-08

Abstract

The utility model relates to the technical field of electrolysis, and discloses an electrolysis device for purifying zinc sulfate aqueous solution to remove nickel, cobalt and germanium, which comprises an electrolysis box, wherein the top of the electrolysis box is provided with a clamping groove, the inside of the electrolysis box is movably provided with a cover plate, the inside of the clamping groove is movably provided with a clamping cover, the top of the clamping cover is fixedly provided with an exhaust fan, the outer wall of an exhaust pipe of the exhaust fan is provided with a purifier, the inner wall of the electrolysis box is fixedly provided with an electrode, an outer frame is pulled, a scraper blade in the outer frame can scrape and clean sundries on the outer wall of the electrode, two rotatable guiding and sliding support plates in a ring groove are collected, when the outer frame slides on the outer wall of the electrode and the scraping plate scrapes the sundries on the outer wall of the electrode, the scraped sundries can slide down along the slide guiding and abutting plate and fall into the collecting ring groove through the rectangular groove on the slide guiding and abutting plate for collection, thereby being convenient for concentrate the collection to the debris that the clearance dropped in order to avoid debris to drop to the inner wall bottom of electrolysis box and pile up.

Description

Zinc sulfate aqueous solution purifies removes electrolytic device for nickel cobalt germanium

Technical Field

The utility model relates to the technical field of electrolysis, in particular to an electrolysis device for purifying zinc sulfate aqueous solution to remove nickel, cobalt and germanium.

Background

Electrolysis is a process of producing a high-purity substance by synthesizing a chemical by an electrochemical reaction occurring at an interface between an electrode as an electron conductor and an electrolyte as an ion conductor and treating a surface of the material, and a general electrolysis apparatus generates a large amount of harmful gas when used, and affects a human body.

According to the electrolytic device disclosed by Chinese patent (with the publication number of CN 203159293U), the electrolytic device comprises an electrolytic cell and a cover plate arranged on the electrolytic cell, wherein a plurality of electrodes are arranged in the electrolytic cell, a plurality of exhaust holes are arranged on the cover plate, and an air extraction device is arranged above the cover plate. The utility model solves the problem that harmful gas generated in the electrolysis process easily pollutes the environment in the prior art, and the harmful gas generated in the electrolysis process can be discharged in time through the air extractor by arranging the air extractor above the electrolysis bath and installing the gas adsorption and purification device at the rear end of the air extractor, and is purified before being discharged, so that the discharged gas is prevented from polluting the environment.

However, when the scraper is used for cleaning the sundries attached to the electrodes, the sundries are separated from the surfaces of the electrodes under the action of the scraper, the sundries can fall to the bottom of the electrolytic cell after being separated from the surfaces of the electrodes and are accumulated, and after a long time, more and more sundries are accumulated at the bottom of the electrolytic cell, so that the attached sundries accumulated at the bottom of the electrolytic cell need to be cleaned when the electrolytic cell is cleaned, and the cleaning of the electrolytic cell becomes more troublesome.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an electrolytic device for purifying zinc sulfate aqueous solution to remove nickel, cobalt and germanium, which solves the problems.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an electrolytic device for purifying zinc sulfate aqueous solution to remove nickel, cobalt and germanium comprises an electrolytic box, wherein the top of the electrolytic box is provided with a clamping groove, the electrolytic box is movably provided with a cover plate inside, the clamping groove is movably provided with a clamping cover inside, the top of the clamping cover is fixedly provided with an exhaust fan, the outer wall of an exhaust pipe of the exhaust fan is provided with a purifier, the inner wall of the electrolytic box is fixedly provided with an electrode, the electrolytic box is internally provided with five outer frames capable of sliding, the outer frames are sleeved with the electrode, the electrolytic box is fixedly provided with two fixed columns inside, the inner wall of the outer frames is symmetrically provided with two scraping plates, the scraping plates are formed by welding a rod with a triangular cross section and an upwards inclined rectangular rod, the bottom of the outer frames is fixedly provided with a collecting box, the top of the collecting box is provided with a collecting ring groove, the collecting ring groove is internally provided with two guiding and sliding abutting plates capable of rotating, the guiding and sliding abutting plates are trapezoidal plates, the outer wall of the sliding and abutting plate is fixedly provided with a cleaning block.

Preferably, four sleeves are symmetrically arranged on the inner wall of the collecting ring groove, and a rotating shaft which can be sleeved with the two corresponding sleeves is fixedly arranged on the outer wall of the sliding and abutting plate.

Preferably, the sliding and abutting plate is movably connected with the inner wall of the collecting ring groove through two tension springs.

Preferably, the top of the fixed column is provided with a sliding chute, the outer walls of the outer frames positioned at the left side and the right side are fixedly provided with connecting rods which can be movably connected with the sliding chute, and the connecting rods are formed by welding a rectangular rod and a cylindrical block.

Preferably, the inside of spout is provided with the kicking block that can dismantle, and the kicking block is formed by a cylindrical piece and a rectangle piece welding, and the kicking block is in the same place through two threaded rods and fixed column threaded connection.

Preferably, the outer wall of the clamping cover is fixedly provided with an elastic sealing gasket which is of a quadrangular frustum pyramid annular structure.

(III) advantageous effects

Compared with the prior art, the utility model provides an electrolytic device for purifying zinc sulfate aqueous solution to remove nickel, cobalt and germanium, which has the following beneficial effects:

1. the zinc sulfate aqueous solution purifies except that electrolytic device for nickel cobalt germanium, through the collection box of fixed mounting in the bottom of the outer gimbal, stimulate the outer gimbal, the outer gimbal slips on the outer wall of the tie rod, the scraper blade inside the outer gimbal can scrape the clearance to the incidental of the outer wall of electrode, the scraper blade is formed by welding a bar with triangular cross section and a rectangular bar of the tilt up in order to scrape the clearance to the electrode for two times at the same time, when the outer gimbal slips on the outer wall of the electrode, two can rotate lead and slip the resisting plate inside the collecting ring groove, when the outer gimbal slips on the outer wall of the electrode, can rotate lead and slip the resisting plate and press together with outer wall of the electrode each other under the pulling force of the extension spring, when the scraper blade scrapes the incidental on the outer wall of the electrode, the incidental scraped will be slipped and dropped down along leading the slip resisting plate and dropped to the inside of collecting ring groove through the rectangular groove on the slip resisting plate and collect, lead the slip resisting plate and stick to the outer wall of the electrode each other under the effect of the extension spring at the same time, in the process that the outer frame drives the collecting box to slide downwards, the cleaning block can also clean the outer wall of the electrode again, so that sundries falling during cleaning can be collected in a concentrated mode to avoid the sundries from falling to the bottom of the inner wall of the electrolysis box to be accumulated.

2. This zinc sulfate aqueous solution purifies removes electrolytic device for nickel cobalt germanium, through utilizing two threaded rods to be in the same place kicking block and fixed column threaded connection, when need not use the frame, in order to avoid the frame to influence the problem of work in the inside of electrolysis box, rotate two threaded rods at kicking block top, the threaded rod breaks away from kicking block and fixed column, the pulling kicking block breaks away from the inside of spout, swing joint is at this moment the inside connecting rod of spout no longer receives the limiting displacement of kicking block, upwards the inside that the pulling frame breaks away from the electrolysis box is in order to dismantle the frame.

3. This zinc sulfate aqueous solution purifies removes electrolytic device for nickel cobalt germanium, there is elastic sealed pad through the outer wall fixed mounting at the card lid, sealed pad can with the mutual pressfitting of inner wall of draw-in groove, when carrying out the electrolysis, need press down the inside of block at the draw-in groove downwards in the award, sealed pad of card lid outer wall produces deformation and with the mutual pressfitting of inner wall of draw-in groove under the inner wall extrusion of draw-in groove this moment, sealed pad is the rubber material, thereby utilize sealed the sealed leakproofness when improving card lid and draw-in groove block in order to avoid gaseous gap outflow between card lid and the draw-in groove.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic perspective view of a three-dimensional split according to an embodiment of the present invention;

FIG. 3 is a partial, semi-sectional, perspective view of the present embodiment;

FIG. 4 is a schematic partial perspective exploded view of the present embodiment;

FIG. 5 is a partial schematic view of A in FIG. 4;

FIG. 6 is a partial schematic view of B in FIG. 4;

FIG. 7 is a perspective view of a second embodiment of the present invention;

FIG. 8 is a partial schematic view of C of FIG. 7;

fig. 9 is a three-dimensional schematic view of the present embodiment.

In the figure: 1. an electrolytic cell; 2. a card slot; 3. a cover is clamped; 4. an exhaust fan; 5. a purifier; 6. a cover plate; 7. an electrode; 8. an outer frame; 9. a connecting rod; 10. fixing a column; 11. a chute; 12. a collection box; 13. collecting the ring grooves; 14. a squeegee; 15. a sleeve; 16. a rotating shaft; 17. a slide guiding and resisting plate; 18. cleaning the block; 19. a tension spring; 20. a top block; 21. a threaded rod; 22. and a gasket.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

The first embodiment is as follows: referring to fig. 1-6, an electrolytic device for zinc sulfate aqueous solution purification and removal of nickel, cobalt and germanium comprises an electrolytic box 1, wherein the electrolytic box 1 is a rectangular hollow structure, the top of the electrolytic box 1 is provided with a rectangular opening, the top of the electrolytic box 1 is provided with a clamping groove 2, the clamping groove 2 is a rectangular ring groove, two rectangular rods are fixedly arranged inside the electrolytic box 1, a cover plate 6 is movably arranged inside the electrolytic box 1, the cover plate 6 is of a rectangular structure, the outer wall of the cover plate 6 is in contact with the inner wall of the electrolytic box 1, the top of the cover plate 6 is provided with a rectangular through hole, a clamping cover 3 is movably arranged inside the clamping groove 2, an exhaust fan 4 is fixedly arranged on the top of the clamping cover 3, the outer wall of an exhaust pipe of the exhaust fan 4 is provided with a purifier 5, the inner wall of the electrolytic box 1 is fixedly provided with an electrode 7, five slidable outer frames 8 are arranged inside the electrolytic box 1, and the five outer frames 8 are fixedly connected together through four rectangular blocks, the outer frame 8 and the electrode 7 are sleeved together, two fixing columns 10 are fixedly installed inside the electrolytic box 1, the fixing columns 10 are of a rectangular structure, sliding grooves 11 are formed in the tops of the fixing columns 10, the sliding grooves 11 are grooves with three-quarter circles in cross section, connecting rods 9 which can be movably connected with the sliding grooves 11 are fixedly installed on the outer walls of the outer frame 8 on the left side and the right side, each connecting rod 9 is formed by welding a rectangular rod and a cylindrical block, two scraping plates 14 are symmetrically installed on the inner wall of the outer frame 8, each scraping plate 14 is formed by welding a rod with a triangular cross section and an upwards inclined rectangular rod, the scraping plates 14 can be in contact with the outer wall of the electrode 7, a collecting box 12 is fixedly installed at the bottom of the outer frame 8, the collecting box 12 is of a rectangular annular structure, a collecting annular groove 13 is formed in the top of the collecting box 12, the collecting annular groove 13 is a rectangular annular groove, two sliding and abutting plates 17 capable of rotating are arranged inside the collecting annular groove 13, the cross section of the sliding resisting plate 17 is a trapezoidal plate, four sleeves 15 are symmetrically arranged on the inner wall of the collecting ring groove 13, each sleeve 15 is of a cylindrical hollow structure, a circular opening is formed in the outer wall of each sleeve 15, a rotating shaft 16 which can be sleeved with the corresponding two sleeves 15 is fixedly arranged on the outer wall of each sliding resisting plate 17, each rotating shaft 16 is of a cylindrical structure, each sliding resisting plate 17 is movably connected with the inner wall of the collecting ring groove 13 through two tension springs 19, a rectangular groove is formed in the top of each sliding resisting plate 17, the inner hollow area of the rectangular groove in the top of each sliding resisting plate 17 is communicated with the bottom of each sliding resisting plate 17, a cleaning block 18 is fixedly arranged on the outer wall of each sliding resisting plate 17, and each cleaning block 18 can be attached to the outer wall of the electrode 7.

The working principle is as follows: the collecting box 12 is fixedly arranged at the bottom of the outer frame 8, the outer frame 8 is pulled, the outer frame 8 slides on the outer wall of the connecting rod 9, the scraping plate 14 in the outer frame 8 can scrape and clean sundries on the outer wall of the electrode 7, the scraping plate 14 is formed by welding a rod with a triangular cross section and an upwards inclined rectangular rod so as to scrape and clean the electrode 7 for two times, when the outer frame 8 slides on the outer wall of the electrode 7, two rotatable sliding guide resisting plates 17 in the collecting ring groove 13 are pressed with the outer wall of the electrode 7 under the tension of a tension spring 19, when the scraping plate 14 scrapes sundries on the outer wall of the electrode 7, the scraped sundries can slide downwards along the sliding guide resisting plates 17 and fall into the collecting ring groove 13 through the rectangular groove on the sliding guide resisting plates 17 for collection, meanwhile, when the sliding resisting plate 17 is attached to the outer wall of the electrode 7 under the action of the tension spring 19, the cleaning block 18 can clean the outer wall of the electrode 7 again when the outer frame 8 drives the collecting box 12 to slide downwards, so that the sundries falling after being cleaned can be collected in a concentrated manner to avoid the sundries from falling to the bottom of the inner wall of the electrolysis box 1 to be accumulated.

Example two: on the basis of the first embodiment, as shown in fig. 7-8, a detachable top block 20 is arranged inside the sliding chute 11, the top block 20 is formed by welding a cylindrical block and a rectangular block, the outer diameter of the cylindrical block in the top block 20 is the same as the inner diameter of the sliding chute 11, and the top block 20 is in threaded connection with the fixed column 10 through two threaded rods 21.

The working principle is as follows: through utilizing two threaded rods 21 to be in the same place kicking block 20 and fixed column 10 threaded connection, when need not use frame 8, in order to avoid frame 8 in the problem of the inside influence work of electrolysis box 1, rotate two threaded rods 21 at kicking block 20 top, threaded rod 21 breaks away from kicking block 20 and fixed column 10, pulling kicking block 20 breaks away from the inside of spout 11, swing joint is at this moment at the inside connecting rod 9 of spout 11 no longer receives the limiting displacement of kicking block 20, upwards pulling frame 8 breaks away from the inside of electrolysis box 1 so that dismantle frame 8.

Example three: on the basis of the first embodiment, as shown in fig. 9, an elastic sealing gasket 22 is fixedly installed on the outer wall of the card cover 3, the sealing gasket 22 is in a quadrangular frustum ring structure, the sealing gasket 22 is made of elastic rubber material, and the sealing gasket 22 can be pressed with the inner wall of the card slot 2.

The working principle is as follows: have elastic sealed 22 of filling up through the outer wall fixed mounting at card lid 3, sealed 22 of filling up can with the mutual pressfitting of the inner wall of draw-in groove 2, when carrying out the electrolysis, need press down the inside of block at draw-in groove 2 downwards for the reward, sealed 22 of 3 outer walls of card lid this moment produces deformation and with the mutual pressfitting of the inner wall of draw-in groove 2 under the inner wall extrusion of draw-in groove 2, sealed 22 of filling up is the rubber material, thereby utilize sealed 22 of filling up to improve the leakproofness when card lid 3 and draw-in groove 2 block in order to avoid gas to flow through the gap between card lid 3 and the draw-in groove 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a zinc sulfate aqueous solution purifies removes electrolysis unit for nickel cobalt germanium, includes electrolysis box (1), draw-in groove (2) have been seted up at the top of electrolysis box (1), and the inside movable mounting of electrolysis box (1) has apron (6), and the inside movable mounting of draw-in groove (2) has card lid (3), and the top fixed mounting of card lid (3) has air exhauster (4), and the outer wall of the outlet duct of air exhauster (4) is provided with clarifier (5), and the inner wall fixed mounting of electrolysis box (1) has electrode (7), its characterized in that: the inside of electrolysis box (1) is provided with five gliding frames (8), frame (8) cup joint together with electrode (7), the inside fixed mounting of electrolysis box (1) has two fixed columns (10), two scraper blades (14) are installed to the inner wall symmetry of frame (8), scraper blade (14) are formed for the welding of triangle-shaped's pole and the rectangle pole of an tilt up by a cross section, the bottom fixed mounting of frame (8) has collection box (12), collection ring groove (13) have been seted up at the top of collection box (12), the inside of collecting ring groove (13) is provided with two can the pivoted and draws sliding support plate (17), it is trapezoidal board to draw sliding support plate (17) to be the cross section, the outer wall fixed mounting that draws sliding support plate (17) has clearance piece (18).

2. The electrolytic device for removing nickel, cobalt and germanium through zinc sulfate aqueous solution purification of claim 1, wherein: four sleeves (15) are symmetrically arranged on the inner wall of the collecting ring groove (13), and a rotating shaft (16) which can be sleeved with the two corresponding sleeves (15) is fixedly arranged on the outer wall of the sliding abutting plate (17).

3. The electrolytic device for removing nickel, cobalt and germanium through zinc sulfate aqueous solution purification of claim 1, wherein: the sliding and abutting plate (17) is movably connected with the inner wall of the collecting ring groove (13) through two tension springs (19).

4. The electrolytic device for removing nickel, cobalt and germanium through zinc sulfate aqueous solution purification of claim 1, wherein: the top of the fixed column (10) is provided with a sliding chute (11), the outer walls of the outer frames (8) positioned at the left side and the right side are fixedly provided with connecting rods (9) which can be movably connected with the sliding chute (11), and the connecting rods (9) are formed by welding a rectangular rod and a cylindrical block.

5. The electrolytic device for removing nickel, cobalt and germanium through zinc sulfate aqueous solution purification of claim 4, wherein: the inside of spout (11) is provided with ejector pad (20) that can dismantle, and ejector pad (20) are formed by a cylindrical piece and a rectangle piece welding, and ejector pad (20) are in the same place through two threaded rods (21) and fixed column (10) threaded connection.

6. The electrolytic device for removing nickel, cobalt and germanium through zinc sulfate aqueous solution purification of claim 1, wherein: the outer wall fixed mounting of card lid (3) has elastic sealed pad (22), and sealed pad (22) are four prismatic table shape annular structure.