Crude silver electrolysis waste liquid recovery device

Abstract

The utility model discloses a crude silver electrolysis waste liquid recovery device which comprises a recovery box, the bottom face of the recovery box is symmetrically and fixedly connected with a supporting base, the top face of the recovery box is provided with a sealing groove, the top end of the recovery box is connected with a movable cover in a clamped mode, and the inner wall of the movable cover and the outer wall of the top end of the recovery box are respectively provided with a threaded structure and are clamped with each other. The bottom surface of the movable cover is fixedly connected with a sealing ring, the sealing ring is clamped in the sealing groove, the outer wall of the movable cover is symmetrically and fixedly connected with handles, the bottom end of the recycling box is provided with a liquid outlet, the outer end of the liquid outlet is fixedly connected with a fixing pipe, and the fixing pipe is clamped in the filtering assembly. The filtering assembly comprises a sealing cover, and the sealing cover is connected to the outer portion of the fixing pipe in a clamped mode. According to the utility model, the filtering assembly can quickly carry out solid-liquid separation on solid wastes precipitated in waste liquid, the separation efficiency is improved, and the filtering assembly can be detached from the equipment, so that the filter screen is convenient to clean, and blockage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of waste liquid recovery equipment, in particular to a crude silver electrolysis waste liquid recovery device. Background Art

[0002] Because of the high value of precious metals, the recovery rate is a very important technical and economic indicator in the recycling process. In the process of precious metal smelting, silver electrolysis production waste liquid is generated, which contains a large amount of precious metals. Recovering valuable metals from the waste liquid has become a common problem faced by the current industry. Electrolysis is the process of passing an electric current through an electrolyte solution or a molten electrolyte (also known as an electrolyte) to cause redox reactions at the cathode and anode. The electrochemical cell can undergo an electrolysis process when a DC voltage is applied. After the silver electrolytic solution has been used for a long time, it contains a high concentration of impurity metal ions, so the silver electrolytic waste liquid must be recycled.

[0003] For example, the Chinese utility model patent with the authorization announcement number CN205933978U discloses a silver electrolysis waste liquid recovery device. The technical problem to be solved by the utility model is to provide a silver electrolysis waste liquid recovery device with fast replacement speed, sufficient contact between solution and copper plate, and good replacement effect. In order to solve the above technical problems, the utility model provides such a silver electrolysis waste liquid recovery device, including a base, a recovery box, a support rod, a first cylinder, a steam pipe, a nozzle, a first baffle, a first slide rail, a first slider, a mounting block, a copper plate, a second slide rail, a second slider, a connecting rod, a second cylinder, a second baffle and a rubber-tipped dropper; a straight hole is opened on the base, a first cylinder is provided on the right side of the top of the base, a support rod is connected to the left end of the first cylinder, the support rod passes through the straight hole, a recovery box is connected to the top of the support rod, and steam pipes are symmetrically provided on the left and right sides of the recovery box. The utility model achieves the effects of fast replacement speed, sufficient contact between solution and copper plate, and good replacement effect.

[0004] Silver electrolytic waste liquid will produce solid precipitation during the recovery process, which requires solid-liquid separation. Generally, the separation is carried out by standing still, which has low efficiency. Therefore, we propose a crude silver electrolytic waste liquid recovery device to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a crude silver electrolysis waste liquid recovery device to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crude silver electrolysis waste liquid recovery device, comprising a recovery box,

[0007] The bottom surface of the recycling box is symmetrically fixed to the support base, the top surface of the recycling box is provided with a sealing groove, the top of the recycling box is clamped with a movable cover, the inner wall of the movable cover and the outer wall of the top of the recycling box are respectively provided with threaded structures and are clamped with each other, the bottom surface of the movable cover is fixed with a sealing ring, the sealing ring is clamped in the sealing groove, the outer wall of the movable cover is symmetrically fixed with a handle, the bottom end of the recycling box is provided with a drain port, the outer end of the drain port is fixedly connected to a fixed pipe, and the fixed pipe is clamped in the filter assembly;

[0008] The filter assembly includes a sealing cover, which is clamped on the outside of the fixed tube, and the inner wall of the sealing cover and the outer wall of the fixed tube are respectively provided with threaded structures and clamped with each other. A mounting groove is provided on one side of the outer wall of the sealing cover, and a rotating bearing is fixed in the mounting groove, and a connecting block is fixed in the rotating bearing, and a sealing plate is fixed to the connecting block, and the sealing plate contacts the sealing cover, and a moving port is provided on the sealing plate, and a fixed port is provided on the sealing cover corresponding to the moving port, and the sealing plate is symmetrically provided with moving grooves from top to bottom, one end of a fixing rod is fixed to the inner wall of the sealing cover, and the other end of the fixing rod is fixed to a clamping plate, and the clamping plate is clamped in the fixed tube, and a plurality of through ports are evenly provided on the clamping plate, and a filter screen is fixed in the through port, and the outer ring of the clamping plate is fixed to the inner ring of the sealing ring.

[0009] Preferably, the width and thickness of the sealing ring are respectively equal to the width and depth of the sealing groove.

[0010] Preferably, the diameter of the movable port is equal to the diameter of the fixed port.

[0011] Preferably, the diameter of the outer ring of the sealing ring is equal to the diameter of the inner wall of the fixed tube.

[0012] Preferably, a heater is provided on the movable cover, one end of the heater extends into the recycling box, a driving motor is installed on the top surface of the movable cover, the driving end of the driving motor is fixedly connected to one end of a rotating rod, one end of a connecting rod is symmetrically fixed to the rotating rod, and the other end of the connecting rod is respectively fixed to the movable rod.

[0013] Preferably, a control switch, a control panel for adjusting the heater and a drive motor are provided on the outer wall of the movable cover.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can filter the solid waste precipitated in the waste liquid to quickly separate the solid and liquid, thereby improving the separation efficiency. The filter component can be disassembled from the equipment to facilitate the cleaning of the filter screen and avoid clogging.

[0016] 2. The equipment can mix waste liquid and chemicals by moving the rod to improve the efficiency of the reaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the vertical section structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the filter assembly in the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the filter component in the utility model.

[0021] In the figure: 1. recovery box; 101. sealing groove; 102. drain port; 2. support base; 3. movable cover; 301. sealing ring; 302. handle; 4. fixed tube; 5. filter assembly; 51. sealing cover; 52. mounting groove; 53. rotating bearing; 54. connecting block; 55. sealing plate; 56. movable port; 57. fixed port; 58. movable groove; 59. fixing rod; 510. snap plate; 511. through port; 512. filter screen; 513. sealing ring; 6. heater; 7. drive motor; 8. rotating rod; 9. connecting rod; 10. movable rod; 11. control panel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] See also Figure 1-4 The utility model provides a technical solution: a crude silver electrolysis waste liquid recovery device, comprising a recovery box 1,

[0025] See also Figure 1 and Figure 2 The bottom surface of the recycling box 1 is symmetrically fixed to the support base 2, the top surface of the recycling box 1 is provided with a sealing groove 101, the top of the recycling box 1 is clamped with a movable cover 3, the inner wall of the movable cover 3 and the outer wall of the top of the recycling box 1 are respectively provided with threaded structures and are clamped with each other, the bottom surface of the movable cover 3 is fixed with a sealing ring 301, the sealing ring 301 is clamped in the sealing groove 101, the outer wall of the movable cover 3 is symmetrically fixed with a handle 302, the bottom end of the recycling box 1 is provided with a drain port 102, the outer end of the drain port 102 is fixedly connected to a fixed pipe 4, and the fixed pipe 4 is clamped in the filter assembly 5;

[0026] Furthermore, the width and thickness of the sealing ring 301 are respectively equal to the width and depth of the sealing groove 101 .

[0027] See also Figure 1 and Figure 2 A heater 6 is provided on the movable cover 3, one end of the heater 6 extends into the recovery box 1, a driving motor 7 is installed on the top surface of the movable cover 3, the driving end of the driving motor 7 is fixedly connected to one end of a rotating rod 8, one end of a connecting rod 9 is symmetrically fixed to the rotating rod 8, and the other end of the connecting rod 9 is respectively fixedly connected to the movable rod 10, so as to heat and stir the waste liquid and improve the reaction efficiency of the waste liquid.

[0028] See also Figure 1 A control panel 11 for controlling switches, adjusting the heater 6 and driving the motor 7 is disposed on the outer wall of the movable cover 3 .

[0029] Embodiment 2:

[0030] See also Figure 3 and Figure 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment;

[0031] The filter assembly 5 includes a sealing cover 51, which is clamped on the outside of the fixed tube 4. The inner wall of the sealing cover 51 and the outer wall of the fixed tube 4 are respectively provided with threaded structures and are clamped with each other. One side of the outer wall of the sealing cover 51 is provided with a mounting groove 52, and a rotating bearing 53 is fixedly connected in the mounting groove 52. A connecting block 54 is fixedly connected in the rotating bearing 53. The connecting block 54 is fixedly connected to a sealing plate 55. The sealing plate 55 contacts the sealing cover 51. A moving port 56 is provided on the sealing plate 55. A fixed port 57 is provided on the sealing cover 51 corresponding to the moving port 56. The plate 55 is symmetrically provided with movable grooves 58 up and down, the inner wall of the sealing cover 51 is fixedly connected to one end of the fixing rod 59, and the other end of the fixing rod 59 is fixedly connected to the clamping plate 510, the clamping plate 510 is clamped in the fixing pipe 4, and a plurality of through holes 511 are evenly arranged on the clamping plate 510, and the filter screen 512 is fixedly connected in the through holes 511, and the outer circle of the clamping plate 510 is fixedly connected to the inner circle of the sealing ring 513. The filter assembly 5 uses the filter screen 512 to filter out the fixed sediment produced by the reaction, and does not need to be left still for a long time, thereby improving the efficiency of wastewater treatment.

[0032] Furthermore, the diameter of the movable opening 56 is equal to the diameter of the fixed opening 57 .

[0033] Furthermore, the diameter of the outer ring of the sealing ring 513 is equal to the diameter of the inner wall of the fixed tube 4, so as to improve the sealing performance and perform the filtering work better.

[0034] Embodiment 3:

[0035] See also Figures 1 to 4 , which is the third embodiment of the utility model, and this embodiment is based on the above two embodiments;

[0036] When the utility model is used, the recycled silver electrolysis wastewater and the corresponding chemical treatment agent are poured into the recycling box 1, the movable cover 3 is rotated by the handle 302 to close the recycling box 1, the waste liquid is heated by the heater 6 through the control panel 11, and the rotating rod 8 is driven to rotate by the driving motor 7, so that the connecting rod 9 drives the moving rod 10 to stir the waste liquid, thereby improving the reaction efficiency of the waste liquid and generating solid sediments. After that, the sealing plate 55 in the filter assembly 5 can be rotated to align the movable port 56 with the fixed port 57, so that the reacted liquid can be discharged through the discharge port 102 and the fixed pipe 4. The fixed precipitate produced by the reaction is filtered out by the filter screen 512, and there is no need to stand for a long time, thereby improving the efficiency of wastewater treatment. The fixed port 57 can be closed by rotating the sealing plate 55 through the movable groove 58 so that the movable port 56 does not overlap with the fixed port 57. Then, the movable cover 3 is rotated by the handle 302 to remove it from the recovery box 1, so as to facilitate the treatment of the solid precipitate remaining in the recovery box 1. The equipment can remove the filter component 5 from the fixed pipe 4 by rotating the sealing cover 51, so as to facilitate the cleaning of the filter screen 512, avoid blockage, and ensure the normal use of the filtering function.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for recovering crude silver electrolytic waste liquid, comprising a recovery box (1), characterized in that: The bottom surface of the recycling box (1) is symmetrically fixed to the support base (2); the top surface of the recycling box (1) is provided with a sealing groove (101); the top of the recycling box (1) is clamped with a movable cover (3); the inner wall of the movable cover (3) and the outer wall of the top of the recycling box (1) are respectively provided with threaded structures and are mutually clamped; the bottom surface of the movable cover (3) is fixed with a sealing ring (301); the sealing ring (301) is clamped in the sealing groove (101); the outer wall of the movable cover (3) is symmetrically fixed with a handle (302); the bottom end of the recycling box (1) is provided with a liquid discharge port (102); the outer end of the liquid discharge port (102) is fixedly connected to a fixed pipe (4); and the fixed pipe (4) is clamped in the filter assembly (5); The filter assembly (5) comprises a sealing cover (51), the sealing cover (51) being clamped on the outside of the fixed tube (4), the inner wall of the sealing cover (51) and the outer wall of the fixed tube (4) being respectively provided with threaded structures and being clamped with each other, a mounting groove (52) being provided on one side of the outer wall of the sealing cover (51), a rotating bearing (53) being fixedly connected in the mounting groove (52), a connecting block (54) being fixedly connected in the rotating bearing (53), a sealing plate (55) being fixedly connected in the connecting block (54), the sealing plate (55) being in contact with the sealing cover (51), and a moving port (55) being provided on the sealing plate (55). 6), a fixed opening (57) is provided on the sealing cover (51) corresponding to the movable opening (56), and movable grooves (58) are symmetrically provided on the sealing plate (55) in the upper and lower parts. The inner wall of the sealing cover (51) is fixedly connected to one end of a fixed rod (59), and the other end of the fixed rod (59) is fixedly connected to a clamping plate (510), and the clamping plate (510) is clamped in the fixed tube (4). A plurality of through openings (511) are evenly provided on the clamping plate (510), and a filter screen (512) is fixedly connected in the through openings (511), and the outer ring of the clamping plate (510) is fixedly connected to the inner ring of a sealing ring (513).

2. A crude silver electrolysis waste liquid recovery device according to claim 1, characterized in that: The width and thickness of the sealing ring (301) are respectively equal to the width and depth of the sealing groove (101).

3. A crude silver electrolysis waste liquid recovery device according to claim 1, characterized in that: The diameter of the movable opening (56) is equal to the diameter of the fixed opening (57).

4. A crude silver electrolysis waste liquid recovery device according to claim 1, characterized in that: The diameter of the outer ring of the sealing ring (513) is equal to the diameter of the inner wall of the fixed tube (4).

5. A crude silver electrolysis waste liquid recovery device according to claim 1, characterized in that: The movable cover (3) is provided with a heater (6), one end of the heater (6) extends into the recovery box (1), a driving motor (7) is installed on the top surface of the movable cover (3), the driving end of the driving motor (7) is fixedly connected to one end of a rotating rod (8), one end of a connecting rod (9) is symmetrically fixedly connected to the rotating rod (8), and the other end of the connecting rod (9) is respectively fixedly connected to the movable rod (10).

6. A crude silver electrolysis waste liquid recovery device according to claim 5, characterized in that: A control switch, a control panel (11) for adjusting the heater (6) and a driving motor (7) are arranged on the outer wall of the movable cover (3).

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