CN211972475U

CN211972475U - Equipment for electrolyzing nickel-containing wastewater to recover nickel

Info

Publication number: CN211972475U
Application number: CN202020528713.6U
Authority: CN
Inventors: 曹海鹰; 黄珣
Original assignee: Sichuan Hongchuanrui Environmental Protection Technology Co ltd
Current assignee: Sichuan Hongchuanrui Environmental Protection Technology Co ltd
Priority date: 2020-04-11
Filing date: 2020-04-11
Publication date: 2020-11-20
Anticipated expiration: 2030-04-11

Abstract

The utility model discloses a nickel equipment is retrieved in nickeliferous waste water electrolysis, including reservoir, surge tank, electrolysis trough and medicine storage box night, run through on the right wall of reservoir and install the inlet tube, the inner chamber left side wall of reservoir the inner chamber left side wall of surge tank with the water pump is all installed to the inner chamber right side wall of medicine storage box night, the inner chamber left and right sides top of surge tank is horizontal plate-like to it all has seted up first spout to be located the diaphragm upper surface left and right sides, is located the diaphragm upper surface and installs the heater in the left side most. The utility model discloses in, when stirring frame contacted the inner chamber wall of allotment groove, the puddler was still in the rotation form, extrudees the riser, because be connected by the spring between riser and the horizontal plate, in the riser atress, the slope will appear to can not cause stirring frame to contact the inner chamber wall of allotment groove, stall to and the damage problem of flabellum.

Description

Equipment for electrolyzing nickel-containing wastewater to recover nickel

Technical Field

The utility model belongs to the technical field of chemical nickel plating waste water treatment, specifically be nickel equipment is retrieved in nickeliferous waste water electrolysis.

Background

In electroplating, in order to ensure the beauty and effect, chemical plating is often needed, and chemical nickel plating is different from electroplating nickel, the principle is that nickel ions are plated on non-conductor substrates such as plastics and ceramics by using a chemical oxidation-reduction potential method, and the processes are mostly applied to the fields of automobile accessory electroplating, aerospace accessory electroplating, motorcycle accessory electroplating and the like.

The excessive discharge of the chemical nickel plating wastewater can cause water eutrophication, so that a large amount of aquatic organisms die, the balance and stability of water ecology are damaged, the water quality is deteriorated, the chemical nickel plating wastewater needs to be treated, and in the stirring link of the treatment method, the chemical nickel plating wastewater needs to be stirred in a storage tank, so that the using effect of the traditional stirring mechanism is not obvious.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the nickel-containing wastewater electrolysis nickel recovery equipment is provided.

The utility model adopts the technical scheme as follows:

the nickel-containing wastewater electrolytic recovery nickel equipment comprises a liquid storage tank, a blending tank, an electrolytic tank and a liquid medicine storage box, wherein a liquid inlet pipe is arranged on the right wall of the liquid storage tank in a penetrating manner, and water pumps are arranged on the left wall of an inner cavity of the liquid storage tank, the left wall of the inner cavity of the blending tank and the right wall of the inner cavity of the liquid medicine storage box;

the upper parts of the left side and the right side of the inner cavity of the blending tank are in a transverse plate shape, first sliding grooves are formed in the left side and the right side of the upper surface of the transverse plate, a heater is arranged on the leftmost side of the upper surface of the transverse plate, a second sliding groove is formed in the middle of the upper surface of the transverse plate, an electric telescopic rod is arranged at the top end of the right wall of the blending tank, a motor is connected in a notch of the second sliding groove in a sliding mode, a rotating rod is arranged at the driving end of the motor, an upper plate is sleeved on the outer wall of the rotating rod close to the upper part of the outer wall of the upper;

and the inner wall of the stirring frame is welded with transverse sheets, the right sides of the upper surfaces of the transverse sheets are provided with vertical sheets, springs are welded below the inner cavities of the vertical sheets, and the bottoms of the springs are located in the inner cavities of the upper surfaces of the transverse sheets.

The sliding rods are mounted on the left outer wall and the right outer wall of the motor and are connected in the groove openings of the first sliding grooves in a sliding mode.

The lower disc is arranged below the upper disc, the lower disc is fixedly sleeved on the outer wall of the rotary rod, a fixing piece is welded on the upper surface of the lower disc, the lower surface of the upper disc is arc-shaped, and the fixing piece is located in the arc-shaped groove on the lower surface of the upper disc and used for rotating the lower disc.

Wherein, the bottom ends of the two groups of stirring frames are in a turning shape, and a round ball is arranged at the turning position.

Wherein, install the watch-dog on the outer wall of surge tank, install nickel ion on-line monitoring appearance on the back of watch-dog, being located of nickel ion on-line monitoring appearance in the inner chamber of surge tank.

Wherein, a ph meter is arranged on the right wall of the inner cavity of the blending tank, and the back of the electrolytic tank is fixedly connected with the medicine night storage box.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, when stirring frame contacted the inner chamber wall of allotment groove, the puddler was still in the rotation form, extrudees the riser, because be connected by the spring between riser and the horizontal plate, in the riser atress, the slope will appear to can not cause stirring frame to contact the inner chamber wall of allotment groove, stall to and the damage problem of flabellum.

2. The utility model discloses in, stirring frame is when the pivoted, and the arc wall cooperation mounting of hanging wall bottom rotates, and secondly the ball is when the pivoted, will fluctuate to the deposit of allotment groove inner chamber bottom for the stirring.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a structural diagram of a stirring frame of the present invention;

fig. 3 is a left side view of the stirring rod and the vertical piece of the present invention.

The labels in the figure are: 1. a liquid storage tank; 2. a slide bar; 3. rotating the rod; 4. a ball; 5. a ph meter; 6. a water pump; 7. an electric telescopic rod; 8. a motor; 9. a blending tank; 10. an electrolytic cell; 11. a medicine night storage box; 12. a spring; 13. a nickel ion online monitor; 14. a first chute; 15. a second chute; 16. a monitor; 17. a liquid inlet pipe; 18. a fixing member; 19. hanging the plate; 20. a bottom wall; 21. a stirring frame; 22. a stirring rod; 23. vertical pieces; 24. a transverse sheet; 25 heaters.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, the nickel-containing wastewater electrolysis nickel recovery device comprises a liquid storage tank 1, a blending tank 9, an electrolytic tank 10 and a liquid medicine storage box 11, wherein a liquid inlet pipe 17 is installed on the right wall of the liquid storage tank 1 in a penetrating manner, a water pump 6 is installed on the left wall of an inner cavity of the liquid storage tank 1, the left wall of an inner cavity of the blending tank 9 and the right wall of an inner cavity of the liquid medicine storage box 11, a monitor 16 is installed on the outer wall of the blending tank 9, a nickel ion online monitor 13 is installed on the back of the monitor 16, the nickel ion online monitor 13 is located in the inner cavity of the blending tank 9, a ph instrument 5 is installed on the right wall of the inner cavity of the blending tank 9, the back of the electrolytic tank 10 is fixedly connected with the liquid medicine storage box 11, the upper sides of the inner cavity of the blending tank 9 are in a transverse plate shape, first chutes 14 are respectively formed on the left side and the right side, an electric telescopic rod 7 is installed at the top end of the right wall of the blending tank 9, a motor 8 is connected in a notch of the second chute 15 in a sliding manner, sliding rods 2 are installed on the left and right outer walls of the motor 8, the sliding rods 2 are connected in a notch of the first chute 14 in a sliding manner, a rotating rod 3 is installed at the driving end of the motor 8, an upper disc 19 is sleeved on the outer wall of the rotating rod 3 close to the upper part, a lower disc 20 is arranged below the upper disc 19, the lower disc 20 is fixedly sleeved on the outer wall of the rotating rod 3, a fixing piece 18 is welded on the upper surface of the lower disc 20, the lower surface of the upper disc 19 is arc-shaped, the fixing piece 18 is positioned in the arc-shaped notch on the lower surface of the upper disc 19 and used for the upper disc 19 to rotate the lower disc 20, stirring frames 21 are welded on the left and right sides of the outer wall of the upper disc 19, the bottom, all welded on the inner wall of two sets of stirring frame 21 has horizontal piece 24, and the upper surface right side of horizontal piece 24 is provided with riser 23, and the welding of the inner chamber below of riser 23 has spring 12, and the bottom of spring 12 is arranged in the upper surface inner chamber of horizontal piece 24.

The working principle is as follows: inputting an aging liquid of chemical nickel into a liquid storage tank 1 from a liquid inlet pipe 17, discharging the liquid storage tank 1 into a blending tank 9 through a water pump 6, wherein a PH instrument 5 and a nickel ion online monitor 13 are installed in an inner cavity of the blending tank 9 and used for PH detection, nickel ion online monitoring and temperature monitoring and water level monitoring of a monitor 16 are realized, adding a liquid medicine into the blending tank 9 through a water pump of a liquid medicine storage box 11, adjusting and controlling a PH value, simultaneously turning on a heater 25, heating the temperature, turning on a switch of an electric telescopic rod 7 and a switch of a motor 8, sliding the motor 8 on a second sliding chute 15, rotating a rotating rod 3 connected with a braking driving end through the motor 8, and discharging the aging liquid of the chemical nickel into an electrolytic tank 10 again for electrolysis after the completion;

when the rotating rod 3 rotates, the rotating rod 3 and the upper disc 19 are sleeved on the rotating rod 3, so the rotating rod 3 rotates, the upper disc 19 does not rotate, the lower disc 20 is matched with the upper fixing piece 18 to support the upper disc 19, meanwhile, the rotating rod 3 drives the vertical piece 23 to rotate when rotating, when the stirring rod 22 rotates, and contacts the vertical piece 23, the transverse piece 24 is rotated, the transverse piece 24 simultaneously drives the stirring frame 21 to rotate, when the stirring frame 21 contacts the inner cavity wall of the blending tank 9, the stirring rod 22 is still in a rotating state to extrude the vertical piece 23, because the vertical piece 23 and the transverse piece 24 are connected by the spring 12, when the vertical piece 23 is stressed, the vertical piece 23 inclines, and the problem of stopping rotation and damage to fan blades when the stirring frame 21 contacts the inner cavity wall of the blending tank 9 is solved, when the stirring frame 21 rotates, the arc-shaped groove at the bottom of the upper disc 19 is matched with the fixing part 18 to rotate, and then the round ball 4 can fluctuate the deposits at the bottom of the inner cavity of the blending groove 9 when rotating, so that the stirring is uniform.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Nickel-containing waste water electrolysis recovery nickel equipment, including reservoir (1), surge tank (9), electrolysis trough (10) and medicine night storage box (11), its characterized in that: a liquid inlet pipe (17) penetrates through the right wall of the liquid storage tank (1), and a water pump (6) is mounted on the left wall of the inner cavity of the liquid storage tank (1), the left wall of the inner cavity of the blending tank (9) and the right wall of the inner cavity of the liquid medicine storage box (11);

the upper portions of the left side and the right side of an inner cavity of the blending tank (9) are in a transverse plate shape, first sliding grooves (14) are formed in the left side and the right side of the upper surface of the transverse plate, a heater (25) is installed on the leftmost side of the upper surface of the transverse plate, a second sliding groove (15) is formed in the middle of the upper surface of the transverse plate, an electric telescopic rod (7) is installed at the top end of the right wall of the blending tank (9), a motor (8) is connected in a notch of the second sliding groove (15) in a sliding mode, a rotating rod (3) is installed at the driving end of the motor (8), an upper plate (19) is sleeved on the outer wall of the rotating rod (3) close to the upper portion, stirring frames (21) are welded on the left;

two sets of all weld on the inner wall of stirring frame (21) has horizontal piece (24), the upper surface right side of horizontal piece (24) is provided with riser (23), the welding of the inner chamber below of riser (23) has spring (12), the bottom of spring (12) is located in the upper surface inner chamber of horizontal piece (24).

2. The apparatus for recovering nickel from nickel-containing wastewater by electrolysis according to claim 1, wherein: all install slide bar (2) on two outer walls of the left and right sides of motor (8), slide bar (2) sliding connection be in the notch of first spout (14).

3. The apparatus for recovering nickel from nickel-containing wastewater by electrolysis according to claim 1, wherein: the lower disc (20) is arranged below the upper disc (19), the lower disc (20) is fixedly sleeved on the outer wall of the rotary rod (3), a fixing piece (18) is welded on the upper surface of the lower disc (20), the lower surface of the upper disc (19) is arc-shaped, and the fixing piece (18) is located in the arc-shaped groove on the lower surface of the upper disc (19) and used for rotating the lower disc (20) through the upper disc (19).

4. The apparatus for recovering nickel from nickel-containing wastewater by electrolysis according to claim 1, wherein: the bottom ends of the two groups of stirring frames (21) are in a turning shape, and round balls (4) are arranged at the turning positions.

5. The apparatus for recovering nickel from nickel-containing wastewater by electrolysis according to claim 1, wherein: install watch-dog (16) on the outer wall of surge tank (9), install nickel ion on-line monitoring appearance (13) on the back of watch-dog (16), being located of nickel ion on-line monitoring appearance (13) in the inner chamber of surge tank (9).

6. The apparatus for recovering nickel from nickel-containing wastewater by electrolysis according to claim 1, wherein: a ph instrument (5) is installed on the right wall of the inner cavity of the blending tank (9), and the back of the electrolytic tank (10) is fixedly connected with the medicine night storage box (11).