CN212262602U

CN212262602U - Cathode waste liquid treatment device containing alumina

Info

Publication number: CN212262602U
Application number: CN202020707840.2U
Authority: CN
Inventors: 许林俊
Original assignee: Jinwei Environmental Protection Technology Changzhou Co ltd
Current assignee: Jinwei Environmental Protection Technology Changzhou Co ltd
Priority date: 2020-05-01
Filing date: 2020-05-01
Publication date: 2021-01-01
Anticipated expiration: 2030-05-01

Abstract

The utility model discloses a cathode waste liquid treatment device containing alumina, which comprises a first shell, wherein the top of the outer side of the first shell is communicated with a feeding pipe, the inner side wall of the first shell is symmetrically provided with two chutes, the inside of each chute is connected with a second filter screen plate in a sliding way, two fixed plates are symmetrically and fixedly connected with the two ends of the lower surface of the second filter screen plate, two connecting rods are symmetrically welded on the lower surface of each fixed plate, and the bottoms of the connecting rods are welded with idler wheels; when using this device, use mutually between spare parts such as filter screen board through inner ring gear, first gear, second, vibrate the second and filter the solid-liquid separation of screen board promotion to the waste liquid, screen out solid such as the noble metal in the waste liquid to promote the treatment effect to the waste liquid, use mutually through mutually supporting between spare parts such as first filter screen board, third filter screen board, separate the colloidal substance in the waste liquid, pass through the pneumatic cylinder simultaneously with aluminium oxide and discharge.

Description

Cathode waste liquid treatment device containing alumina

Technical Field

The utility model relates to a waste liquid treatment technical field specifically is a negative pole waste liquid treatment device who contains alumina.

Background

The cathode is a term for electrochemical reaction. Refers to the electrode from which electrons are obtained, i.e., the electrode at which the reduction reaction occurs. In a galvanic cell, the cathode is the positive electrode; electrons flow from the cathode to the anode, and current flows from the anode to the cathode. The cations in the solution move to the positive electrode and the anions move to the negative electrode. The cathode is connected to the negative pole of the power supply in the electrolytic cell. The cathode is always present in correspondence with the anode. Alumina is insoluble in water and readily soluble in strong bases and acids.

The invention is disclosed in China: CN207973529U discloses a liquid treatment apparatus, which is easy to operate and increases the safety factor when using the apparatus, but has certain problems; when the waste liquid of the alumina cathode is treated, the treatment effect of the device is not obvious, the waste liquid of the alumina cathode cannot be treated well, substances such as nano-scale carbon powder particles, colloidal substances, solvents, precious metals, inorganic salts, water and the like contained in the waste liquid of the alumina cathode cannot be effectively separated, the precious metals and the nano-scale carbon powder particles can be recycled, and the recyclable substances cannot be utilized in the treated waste liquid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a negative pole waste liquid processing apparatus who contains alumina to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cathode waste liquid treatment device containing alumina comprises a first shell, wherein the top of the outer side of the first shell is communicated with a feeding pipe, the inner side wall of the first shell is symmetrically provided with two sliding grooves, the inside of the sliding grooves is connected with a second filter screen plate in a sliding manner, two fixing plates are symmetrically and fixedly connected with two ends of the lower surface of the second filter screen plate, two connecting rods are symmetrically welded on the lower surface of each fixing plate, the bottom of each connecting rod is welded with a roller, the inner side wall of the first shell is symmetrically provided with two grooves, the inside of each groove is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating shaft, the outer side wall of the rotating shaft is rotatably connected with a bearing, the other end of the rotating shaft is fixedly connected with a first gear, the outer side wall of the first gear is symmetrically engaged with two second gears, the two inside equal fixedly connected with L shape connecting rod of second gear, the L shape connecting rod is kept away from one side welding of second gear has the cam, the lateral wall sliding connection of gyro wheel in the lateral wall of cam.

As further preferable in the present technical solution: the inside wall symmetrical welding of spout has two springs, the spring is kept away from one side welding of spout has the plate body.

As further preferable in the present technical solution: two sliding blocks are symmetrically welded at two ends of the second filter screen plate, and the outer side walls of the sliding blocks are connected to the inside of the sliding grooves in a sliding mode.

As further preferable in the present technical solution: the inside wall of first casing just is located the below symmetry that the second crossed filter plate is equipped with two slopes, two the welding has the third to cross filter plate between the slope, the lower surface intercommunication that the third crossed filter plate has the body, the inside wall welding of first casing has the second casing, the inside fixedly connected with pneumatic cylinder of second casing, the inside wall welding of second casing has first filter plate.

As further preferable in the present technical solution: the outer side wall of the first shell is fixedly connected with a switch group, and the electrical output end of the switch group is electrically connected with the hydraulic cylinder and the electrical input end of the motor through wires.

As further preferable in the present technical solution: the lateral wall of the first shell is communicated with a water outlet pipe at one side far away from the groove, the other side of the water outlet pipe is communicated with a recovery box, and the lateral wall of the water outlet pipe is communicated with the inside of the second shell.

Compared with the prior art, the beneficial effects of the utility model are that: when using this device, use mutually between spare parts such as filter screen board through inner ring gear, first gear, second, vibrate the second and filter the solid-liquid separation of screen board promotion to the waste liquid, screen out solid such as the noble metal in the waste liquid to promote the treatment effect to the waste liquid, use mutually through mutually supporting between spare parts such as first filter screen board, third filter screen board, separate the colloidal substance in the waste liquid, pass through the pneumatic cylinder simultaneously with aluminium oxide and discharge.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the sectional structure of the inner part of the groove of the present invention;

fig. 3 is a schematic view of the internal sectional structure of the inner ring gear of the present invention.

In the figure: 1. a first housing; 2. a hydraulic cylinder; 3. a pipe body; 4. a first filter screen plate; 5. a second housing; 6. a water outlet pipe; 7. a recycling bin; 8. a chute; 9. a feed pipe; 10. a second filter screen plate; 11. a switch group; 12. a slider; 13. a groove; 14. an inclined portion; 15. a motor; 16. a bearing; 17. a rotating shaft; 18. an inner ring gear; 20. a fixing plate; 21. a cam; 22. a roller; 23. a connecting rod; 24. a first gear; 25. a second gear; 26. an L-shaped connecting rod; 27. a spring; 28. a plate body; 29. and a third filter screen plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a cathode waste liquid treatment device containing alumina comprises a first shell 1, wherein the top of the outer side of the first shell 1 is communicated with a feeding pipe 9, the inner side wall of the first shell 1 is symmetrically provided with two sliding grooves 8, the inner part of each sliding groove 8 is connected with a second filter screen plate 10 in a sliding manner, two fixing plates 20 are symmetrically and fixedly connected with the two ends of the lower surface of each second filter screen plate 10, two connecting rods 23 are symmetrically welded on the lower surface of each fixing plate 20, the bottom of each connecting rod 23 is welded with a roller 22, the inner side wall of the first shell 1 is symmetrically provided with two grooves 13, the inner parts of the grooves 13 are fixedly connected with a motor 15, an output shaft of the motor 15 is fixedly connected with a rotating shaft 17, the outer side wall of the rotating shaft 17 is rotatably connected with a bearing 16, the other end of the rotating shaft 17 is fixedly connected with a first gear 24, the outer side wall, the two second gears 25 are fixedly connected with L-shaped connecting rods 26 inside, the cam 21 is welded on one side, away from the second gears 25, of each L-shaped connecting rod 26, and the outer side wall of each roller 22 is connected to the outer side wall of each cam 21 in a sliding mode.

In this embodiment, specifically: two springs 27 are symmetrically welded on the inner side wall of the sliding chute 8, and a plate body 28 is welded on one side of each spring 27, which is far away from the sliding chute 8; when the second filter screen plate 10 collides with the plate body 28 while vibrating, the plate body 28 presses the spring 27, and the second filter screen plate 10 is vibrated by the elasticity of the spring 27.

In this embodiment, specifically: two sliding blocks 12 are symmetrically welded at two ends of the second filter screen plate 10, and the outer side walls of the sliding blocks 12 are connected to the inside of the sliding grooves 8 in a sliding manner; the stability of the second filter screen plate 10 is enhanced by the slide block 12.

In this embodiment, specifically: two inclined parts 14 are symmetrically arranged on the inner side wall of the first shell 1 and below the second filter screen plate 10, a third filter screen plate 29 is welded between the two inclined parts 14, the lower surface of the third filter screen plate 29 is communicated with a pipe body 3, a second shell 5 is welded on the inner side wall of the first shell 1, a hydraulic cylinder 2 is fixedly connected inside the second shell 5, and a first filter screen plate 4 is welded on the inner side wall of the second shell 5; the angle of this slope 14 is 45 degrees, and the waste liquid enters into the inside that body 3 entered into second casing 5 through slope 14, and the lateral wall of this pneumatic cylinder 2 is equipped with the waterproof layer, extrudees colloidal substance through pneumatic cylinder 2, makes the liquid of isolating enter into collection box 7 inside.

In this embodiment, specifically: the outer side wall of the first shell 1 is fixedly connected with a switch group 11, and the electrical output end of the switch group 11 is electrically connected with the electrical input ends of the hydraulic cylinder 2 and the motor 15 through conducting wires; through control switch group 11, the rotational speed of control motor 15 to can be effectual handle the waste liquid, control pneumatic cylinder 2 extrudes colloidal substance.

In this embodiment, specifically: a water outlet pipe 6 is communicated with one side of the outer side wall of the first shell 1, which is far away from the groove 13, the other side of the water outlet pipe 6 is communicated with a recovery box 7, and the outer side wall of the water outlet pipe 6 is communicated with the inside of the second shell 5; when the waste liquid is extruded out by the hydraulic cylinder 2, the waste liquid enters the interior of the recovery tank 7 through the water outlet pipe 6.

The model of the motor 15 in this embodiment is: 5IK60 GU-CF.

The model of the hydraulic cylinder 2 in this embodiment is: ROB 100.

When the device is used, the motor 15 is started, the output shaft of the motor 15 drives the rotating shaft 17 to rotate, the rotating shaft 17 drives the first gear 24, the first gear 24 drives the second gear 25 to rotate, the second gear 25 drives the inner ring gear 18 to rotate, the second gear 25 drives the L-shaped connecting rod 26 to rotate, the cam 21 on the L-shaped connecting rod 26 collides with the roller 22 while rotating, the roller 22 pushes the connecting rod 23 upwards to drive the fixing plate 20 to vibrate, the fixing plate 20 drives the second filter screen plate 10 to vibrate, at the moment, the waste liquid is poured into the first shell 1 through the feeding pipe 9, the second filter screen plate 10 vibrates the liquid in the waste liquid to separate the solid from the liquid, the vibration amplitude of the second filter screen plate 10 is increased through the high-speed rotation of the motor 15, when the separated waste liquid is filtered again through the third filter screen plate 29, the waste liquid enters the second shell 5, the hydraulic cylinder 2 pushes the waste liquid to extrude the colloidal substances in the waste liquid.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An alumina-containing cathode waste liquid treatment device, comprising a first casing (1), characterized in that: the outer side top of the first shell (1) is communicated with an inlet pipe (9), two sliding grooves (8) are symmetrically formed in the inner side wall of the first shell (1), the second sliding connection of the sliding grooves (8) is provided with a second filter screen plate (10), two fixing plates (20) are symmetrically and fixedly connected to the two ends of the lower surface of the second filter screen plate (10), two connecting rods (23) are symmetrically welded to the lower surface of the fixing plates (20), idler wheels (22) are welded to the bottoms of the connecting rods (23), two grooves (13) are symmetrically formed in the inner side wall of the first shell (1), a motor (15) is fixedly connected to the inner portion of each groove (13), a rotating shaft (17) is fixedly connected to an output shaft of the motor (15), a bearing (16) is rotatably connected to the outer side wall of the rotating shaft (17), and a first gear (24) is fixedly connected to, the lateral wall symmetry meshing of first gear (24) is connected with two second gear (25), two the lateral wall meshing of second gear (25) is connected with inner ring gear (18), two the equal fixedly connected with L shape connecting rod (26) in inside of second gear (25), L shape connecting rod (26) are kept away from one side welding of second gear (25) has cam (21), the lateral wall sliding connection of gyro wheel (22) in the lateral wall of cam (21).

2. The apparatus according to claim 1, wherein the apparatus comprises: the inside wall symmetrical welding of spout (8) has two springs (27), spring (27) are kept away from one side welding of spout (8) has plate body (28).

3. The apparatus according to claim 1, wherein the apparatus comprises: two sliding blocks (12) are symmetrically welded at two ends of the second filter screen plate (10), and the outer side wall of each sliding block (12) is connected to the inside of the corresponding sliding groove (8) in a sliding mode.

4. The apparatus according to claim 1, wherein the apparatus comprises: the inside wall of first casing (1) just is located the below symmetry that second filtered net board (10) is equipped with two rake (14), two the welding has third filtered net board (29) between rake (14), the lower surface intercommunication that third filtered net board (29) has body (3), the inside wall welding of first casing (1) has second casing (5), the inside fixedly connected with pneumatic cylinder (2) of second casing (5), the inside wall welding of second casing (5) has first filtered net board (4).

5. The apparatus of claim 4, wherein the apparatus comprises: the outer side wall of the first shell (1) is fixedly connected with a switch group (11), and the electrical output end of the switch group (11) is electrically connected with the hydraulic cylinder (2) and the electrical input end of the motor (15) through wires.

6. The apparatus of claim 4, wherein the apparatus comprises: the outer side wall of the first shell (1) is far away from one side of the groove (13) and is communicated with a water outlet pipe (6), the other side of the water outlet pipe (6) is communicated with a recycling box (7), and the outer side wall of the water outlet pipe (6) is communicated with the inside of the second shell (5).