Treatment device for secondary zinc oxide production tailings

Abstract

The utility model belongs to the technical field of settling ponds, and particularly relates to a secondary zinc oxide production tailing treatment device which comprises an inclined plate, a groove is formed in the inclined plate, five springs are fixedly connected in the groove at equal intervals, the other end of an abutting plate makes contact with one side of a settling pond, and a connecting plate is installed in an installation base in a matched mode through a pin shaft. Movable blocks are movably mounted on the outer sides of the guide rods and the threaded rods in a matched manner, one end of a connecting plate is mounted in the U-shaped seat, and an elastic rubber film is assembled at the bottom end of the sedimentation water tank. A servo motor is started to drive a threaded rod to rotate, a movable block can linearly move along a guide rod, a U-shaped seat on the bottom side of the movable block drives one end of a connecting plate to move, an inclined plate can rotate around a connecting shaft, and therefore the angle of the inclined plate is changed, the slope of the pool bottom is adjusted, and a spring can enable an abutting plate to keep good contact with the side wall of the sedimentation pool. The elastic rubber film can adapt to angle adjustment of the inclined plate, and slag is prevented from entering the bottom of the sedimentation tank.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sedimentation tank technical field, specifically a kind of tailings treatment device for secondary zinc oxide production. BACKGROUND

[0002] In the secondary zinc oxide production process, the material slag with high temperature is generated, cooling water needs to be introduced into the sedimentation tank, and the heat of the hot material slag is absorbed to cool the material slag, so a sedimentation tank is needed to process tailings.

[0003] A kind of sedimentation tank is disclosed in a Chinese patent with authorization announcement No.CN116236827A, including sedimentation tank main body;Sedimentation tank main body is installed with connecting layer, a pair of sliding grooves are excavated on connecting layer, a pair of sliding grooves are penetrated with slot in middle, installation cover is installed on connecting layer, water inlet is installed on one side wall of sedimentation tank main body, sedimentation tank main body bottom is equipped with pollution block, mud scraping assembly includes sliding block, the bottom of sliding block is installed with telescopic rod fixing piece, the bottom of telescopic rod fixing piece is slidably connected with telescopic rod movable part, mud scraping piece is installed on telescopic rod movable part, No. three electric box is installed on the side wall of sedimentation tank main body close to pollution block, discharge pipe is installed on the side wall of No. three electric box.The present application provides a kind of mud scraping device for sedimentation tank by the setting of sedimentation tank.

[0004] But the above-mentioned sedimentation tank still has some problems, in actual application, different batches of secondary zinc oxide production process, material slag yield and nature can be different, cannot realize the adjustment to the slope of pool bottom, so that it will cause material slag to be difficult to discharge from sedimentation tank when viscosity is strong, cause residue to be difficult to discharge;Therefore, a kind of tailings treatment device for secondary zinc oxide production is proposed for the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the deficiencies of the prior art, solve the problems raised in the background art, the utility model provides a kind of tailings treatment device for secondary zinc oxide production.

[0006] The utility model solves its technical problem adopts the technical scheme: A kind of secondary zinc oxide production tailings processing device, including sedimentation tank, rotatably installed between the bottom end both sides of sedimentation tank with connecting shaft, the outside of connecting shaft is installed with inclined plate, recess is opened in the inside of inclined plate, five springs are equidistantly fixed in the inside of recess, sliding installation is carried out in the inside of one end of recess with stop plate, the one end of spring is all fixed with stop plate, the other end of stop plate is contacted with one side of sedimentation tank, the bottom side of inclined plate is installed with mounting seat, connecting plate is installed in the inside of mounting seat by pin shaft cooperation, one side of sedimentation tank is installed with servo motor, the output of servo motor is installed with threaded rod, one end of threaded rod penetrates sedimentation tank and is rotatably installed in its one side inner wall, two guide rods are symmetrically fixed between the bottom end both sides of sedimentation tank, the outside of guide rod and threaded rod is movably installed with movable block, the bottom side of movable block is installed with U-shaped seat, the one end of connecting plate is installed in the inside of U-shaped seat, the bottom end of sedimentation tank is equipped with elastic rubber membrane above inclined plate, the angle of inclined plate is adjusted by U-shaped seat and connecting plate, to adjust the gradient of sedimentation tank bottom, it is convenient for sediment to slide along gradient to drain outlet.

[0007] Preferably, the one side of the sedimentation tank is equipped with a water inlet pipe, the bottom side of the sedimentation tank is installed with a drain pipe, the outside of the drain pipe is equipped with a drain valve, the other side of the sedimentation tank is installed with a mixing tank, the top ends of the sedimentation tank and the mixing tank are provided with a flow guide pipe in communication, the water inlet pipe is convenient for introducing the cooling water to be treated, the drain pipe and the drain valve are convenient for discharging the sediment, and the flow guide pipe is convenient for conveying the preliminarily precipitated cooling water into the mixing tank.

[0008] Preferably, the one side of the mixing tank is rotatably installed with two rotating shafts, the one ends of the rotating shafts are respectively installed with a driving wheel and a driven wheel, and the driving wheel and the driven wheel are connected by a belt, the one side of the mixing tank is installed with a support seat, the inside of the support seat is installed with a stirring motor, the one end of the rotating shaft is connected with the output end of the stirring motor, and the two ends of the rotating shaft are both installed with three groups of three stirring blades, to realize horizontal stirring and improve the mixing effect of the cooling water and the flocculating agent.

[0009] Preferably, the middle end of one of the rotating shafts is installed with a mounting box, the middle end of the rotating shaft is installed with a driving bevel gear in the inside of the mounting box, the top side of the mounting box is rotatably installed with a rotating shaft, the outside of the rotating shaft is installed with a driven bevel gear in the inside of the mounting box, and the driving bevel gear and the driven bevel gear are meshed with each other, the outside of the rotating shaft is equidistantly installed with three groups of three stirring rods, to perform longitudinal stirring by the stirring rods and further improve the mixing effect.

[0010] Preferably, one side of the mixing pool is provided with a water collecting pool, a water passage is arranged between the mixing pool and the water collecting pool, a drain pipe is arranged at the bottom of one end of the water collecting pool, and a valve is arranged in the drain pipe.

[0011] Preferably, one side of the water collecting pool is provided with a control panel, which is used for controlling the operation of the electrical elements in the device, so as to conveniently control the electrical elements in the device.

[0012] The utility model discloses the beneficial effect that:

[0013] 1. The utility model discloses starting servo motor, drives screw rod rotation, and movable block will along with the linear movement of guide rod, and the U type seat of movable block bottom side drives the one end of connecting plate to move, will make that the inclined plate will revolve around the connecting axle, thereby change the angle of inclined plate, realize the adjustment of pool bottom slope, in the process of inclined plate rotation, the spring in the recess can make that the side wall of the plate and the precipitation water pool keep good contact, and the angle adjustment of elastic rubber membrane can adapt to the inclined plate, avoid the material slag to enter the bottom of the precipitation pool;

[0014] 2. The utility model discloses starting stirring motor, drives one rotating shaft rotation, and driving wheel through the belt drive driven wheel and another rotating shaft synchronous rotation, and the horizontal stirring of stirring vane is carried out, and the water flow circulation of cooling water is formed in the mixing pool, improves the flowability of water, and the uniform mixing of flocculating agent and cooling water is convenient, simultaneously, and driving bevel gear revolves along with rotating shaft, and it is engaged with driven bevel gear, drives rotating shaft rotation, and the longitudinal stirring of stirring rod is carried out, and the mixing effect is further enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without the creative labor under the premise of the drawings.

[0016] Figure 1 It is the medium axle side view structure schematic diagram in the utility model;

[0017] Figure 2 It is the main body sectional view structure schematic diagram of the precipitation water pool;

[0018] Figure 3 It is the slope adjustment subassembly structure schematic diagram;

[0019] Figure 4 It is the main body structure schematic diagram of the stirring subassembly;

[0020] Figure 5 This is a schematic diagram of a partial structure of the stirring assembly.

[0021] In the diagram: 1. Sedimentation tank; 2. Connecting shaft; 3. Inclined plate; 4. Groove; 5. Spring; 6. Support plate; 7. Mounting base; 8. Connecting plate; 9. Servo motor; 10. Threaded rod; 11. Guide rod; 12. Movable block; 13. U-shaped seat; 14. Elastic rubber membrane; 15. Inlet pipe; 16. Drain pipe; 17. Drain valve; 18. Mixing tank; 19. Guide pipe; 20. Rotating shaft; 21. Drive wheel; 22. Driven wheel; 23. Belt; 24. Support base; 25. Agitator motor; 26. Agitator blades; 27. Mounting box; 28. Driven bevel gear; 29. ​​Rotating shaft; 30. Driven bevel gear; 31. Agitator rod; 32. Collection tank; 33. Water passage hole; 34. Drain pipe; 35. Valve; 36. Control panel. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] Please see Figures 1-3As shown, a kind of secondary zinc oxide production tailings treatment device, including sedimentation tank 1, the bottom end between both sides of the sedimentation tank 1 is rotatably connected with connecting shaft 2, the outer side of connecting shaft 2 is equipped with inclined plate 3, the inside of inclined plate 3 is equipped with recess 4, the inside of recess 4 is equidistantly fixed with five springs 5, the inside of one end of recess 4 is slidably installed with abutment plate 6, the one end of spring 5 is all fixed with abutment plate 6, the other end of abutment plate 6 is in contact with one side of sedimentation tank 1, the bottom side of inclined plate 3 is equipped with mounting seat 7, the inside of mounting seat 7 is rotatably installed with connecting plate 8 by pin shaft cooperation, one side of sedimentation tank 1 is equipped with servo motor 9, the output end of servo motor 9 is equipped with threaded rod 10, the one end of threaded rod 10 penetrates the inside wall of one side of sedimentation tank 1 and is rotatably installed, two guide rods 11 are symmetrically fixed between the bottom end of both sides of sedimentation tank 1, the outer side of guide rod 11 and threaded rod 10 is movably installed with movable block 12, the bottom side of movable block 12 is equipped with U-shaped seat 13, the one end of connecting plate 8 is installed in the inside of U-shaped seat 13, the bottom end of sedimentation tank 1 is equipped with elastic rubber membrane 14 above inclined plate 3, one side of sedimentation tank 1 is equipped with control panel 36;When working, in practical application, the yield and nature of slag in different batches of secondary zinc oxide production process can be different, the slope of the pool bottom cannot be adjusted, so that when the slag viscosity is strong, it is not convenient to discharge the sedimentation tank, causing the difficulty of slag discharge, when the slope of the pool bottom of sedimentation tank 1 needs to be adjusted, the servo motor 9 is started by controlling the control panel 36, the servo motor 9 drives the threaded rod 10 to rotate, the movable block 12 moves linearly along the guide rod 11, the U-shaped seat 13 at the bottom side of movable block 12 drives the one end of connecting plate 8 to move, so that the inclined plate 3 rotates around the connecting shaft 2, so as to change the angle of inclined plate 3, realize the adjustment of the slope of the pool bottom, in the process of rotating inclined plate 3, the spring 5 in the recess 4 can make the abutment plate 6 keep good contact with the side wall of the sedimentation tank 1, the elastic rubber membrane 14 can adapt to the angle adjustment of the inclined plate 3, avoid the slag into the bottom of the sedimentation tank 1, realize the adjustment of the slope of the pool bottom of the sedimentation tank 1, facilitate the sediment to slide along the slope to the sewage outlet, the slag is discharged from the sedimentation tank 1 by opening the sewage valve 17 outside the sewage pipe 16, for subsequent treatment.

[0024] Please refer to Figure 1 、 2 , 4, 5, one side of the sedimentation tank 1 is equipped with water inlet pipe 15, the bottom side of the sedimentation tank 1 is equipped with sewage pipe 16, the outer side of the sewage pipe 16 is equipped with sewage valve 17, the other side of the sedimentation tank 1 is equipped with mixing tank 18, the top end of the sedimentation tank 1 and the mixing tank 18 is equipped with flow guide pipe 19;

[0025] Two rotating shafts 20 are rotatably installed inside one side of the mixing pool 18, one end of each rotating shaft 20 is respectively installed with a driving wheel 21 and a driven wheel 22, and the driving wheel 21 and the driven wheel 22 are connected through a belt 23, one side of the mixing pool 18 is installed with a supporting seat 24, the inside of the supporting seat 24 is installed with a stirring motor 25, one end of the rotating shaft 20 is connected with the output end of the stirring motor 25, and both ends of the rotating shaft 20 are installed with three groups of three stirring blades 26;

[0026] The middle end of one of the rotating shafts 20 is installed with a mounting box 27, the middle end of the rotating shaft 20 is installed with a driving bevel gear 28 inside the mounting box 27, the top side of the mounting box 27 is rotatably installed with a rotating shaft 29, the outside of the rotating shaft 29 is installed with a driven bevel gear 30 inside the mounting box 27, and the driving bevel gear 28 and the driven bevel gear 30 are meshed with each other, and the outside of the rotating shaft 29 is installed with three groups of three stirring rods 31 at equal intervals;

[0027] One side of the mixing pool 18 is equipped with a water collecting pool 32, a water passage 33 is installed between the mixing pool 18 and the water collecting pool 32, a drain pipe 34 is installed at the bottom of one end of the water collecting pool 32, and a valve 35 is installed inside the drain pipe 34; in operation, high-temperature residue is generated in the production of secondary zinc oxide, and cooling water needs to be introduced into the sedimentation pool to contact the hot residue and absorb the heat of the residue, so as to cool the residue, therefore a sedimentation pool is needed for treating the residue; when the cooling water carrying the residue enters the sedimentation pool 1 through the water inlet pipe 15, the larger particles of the residue will first be deposited inside the sedimentation pool 1, and the cooling water after preliminary deposition flows into the mixing pool 18 through the flow guide pipe 19; in the mixing pool 18, a flocculating agent is added to the inside of the mixing pool 18, the stirring motor 25 is started to rotate one of the rotating shafts 20, the driving wheel 21 drives the driven wheel 22 and the other rotating shaft 20 to rotate synchronously through the belt 23, the stirring blades 26 start to stir horizontally, the cooling water forms a horizontal water flow circulation in the mixing pool 18, the water flowability is improved, the flocculating agent and the cooling water are uniformly mixed, at the same time, the driving bevel gear 28 at the middle of one of the rotating shafts 20 rotates with the rotating shaft 20, engages with the driven bevel gear 30 to drive the rotating shaft 29 to rotate, and the stirring rod 31 outside the rotating shaft 29 stirs longitudinally, further enhances the mixing effect, makes the flocculating agent more fully combine with the small residue remaining in the cooling water, forms larger flocs, and facilitates sedimentation; the cooling water after mixing and stirring is deposited in the mixing pool 18, the flocculated residue gradually settles at the bottom of the mixing pool 18, and the deposited water flows into the water collecting pool 32 through the water passage 33 for temporary storage; when the water in the water collecting pool 32 needs to be recycled, the valve 35 inside the drain pipe 34 is opened, and the water can flow out and be recycled after subsequent treatment.

[0028] Working principle: when the cooling water carrying the residue enters the sedimentation tank 1 through the water inlet pipe 15, it will first deposit the larger particles of the residue inside the sedimentation tank 1, and the cooling water after preliminary sedimentation flows into the mixing tank 18 through the flow guide pipe 19, and the inside of the mixing tank 18 is added with flocculating agent, the stirring motor 25 is started, one of the rotating shafts 20 is rotated, the driving wheel 21 drives the driven wheel 22 and the other rotating shaft 20 to rotate synchronously through the belt 23, the stirring blade 26 starts to stir horizontally, so that the cooling water forms a horizontal water flow circulation in the mixing tank 18, improves the fluidity of the water, and facilitates the uniform mixing of the flocculating agent and the cooling water, and the driving cone gear 28 at the middle end of the rotating shaft 20 rotates with the rotating shaft 20, which engages with the driven cone gear 30 to drive the rotating shaft 29 to rotate, and the stirring rod 31 on the outside of the rotating shaft 29 performs longitudinal stirring, further enhancing the mixing effect, so that the flocculating agent can more fully combine with the fine residue remaining in the cooling water to form larger flocs, facilitating sedimentation, and the cooling water after mixing and stirring is deposited in the mixing tank 18, the flocculated residue gradually settles to the bottom of the mixing tank 18, and the deposited water flows into the water collecting tank 32 through the water inlet hole 33 for temporary storage, when it is needed to recycle the water in the water collecting tank 32, the valve 35 inside the drain pipe 34 is opened, and the water can flow out and be recycled after subsequent treatment.

[0029] When it is needed to adjust the slope of the bottom of the sedimentation tank 1, the servo motor 9 is started through the control panel 36, the threaded rod 10 is rotated by the servo motor 9, the movable block 12 moves linearly along the guide rod 11, the U-shaped seat 13 at the bottom side of the movable block 12 drives one end of the connecting plate 8 to move, which makes the inclined plate 3 rotate around the connecting shaft 2, so as to change the angle of the inclined plate 3, realize the adjustment of the slope of the bottom of the tank, and in the process of rotating the inclined plate 3, the spring 5 in the groove 4 can make the abutting plate 6 keep good contact with the side wall of the sedimentation tank 1, and the elastic rubber film 14 can adapt to the angle adjustment of the inclined plate 3, so as to avoid the residue entering the bottom of the sedimentation tank 1, realize the adjustment of the slope of the bottom of the sedimentation tank 1, facilitate the sliding of the sediment along the slope to the sewage outlet, and the residue is discharged from the sedimentation tank 1 through the opening of the sewage valve 17 outside the sewage pipe 16 for subsequent treatment.

[0030] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A secondary zinc oxide production tailings treatment apparatus, characterized by: The utility model provides a kind of sedimentation tank, the bottom end both sides between the sedimentation tank (1) are rotatably connected with connecting shaft (2), the outside of connecting shaft (2) is equipped with inclined plate (3), the inside of inclined plate (3) is equipped with recess (4), the inside of recess (4) is equidistantly fixed with five springs (5), the inside of recess (4) one end is slidably installed with stop plate (6), the one end of spring (5) is fixed with stop plate (6), the other end of stop plate (6) is in contact with the side of sedimentation tank (1), the bottom side of inclined plate (3) is equipped with mounting seat (7), the inside of mounting seat (7) is rotatably equipped with connecting plate (8) by pin shaft cooperation, the side of sedimentation tank (1) is equipped with servo motor (9), the output of servo motor (9) is equipped with threaded rod (10), the one end of threaded rod (10) penetrates sedimentation tank (1) and is rotatably installed in its one side inner wall, the bottom end both sides between the sedimentation tank (1) are symmetrically fixed with two guide rods (11), the outside of guide rod (11) and threaded rod (10) is movably equipped with movable block (12), the bottom side of movable block (12) is equipped with U-shaped seat (13), the one end of connecting plate (8) is installed in the inside of U-shaped seat (13), the bottom end of sedimentation tank (1) is equipped with elastic rubber membrane (14) above inclined plate (3).

2. A device for treating the tailings of secondary zinc oxide production according to claim 1, characterized in that: The side of the sedimentation tank (1) is equipped with water inlet pipe (15), the bottom side one end of the sedimentation tank (1) is equipped with sewage pipe (16), the outside of sewage pipe (16) is equipped with sewage valve (17), the other side of the sedimentation tank (1) is equipped with mixing tank (18), the top of the sedimentation tank (1) and mixing tank (18) is equipped with flow guide pipe (19) in communication.

3. A device for treating the tailings of secondary zinc oxide production according to claim 2, characterized in that: The inside of the side of the mixing tank (18) is rotatably equipped with two rotating shafts (20), the one end of rotating shaft (20) is respectively equipped with driving wheel (21) and driven wheel (22), and driving wheel (21) and driven wheel (22) are connected by belt (23), the side of the mixing tank (18) is equipped with support seat (24), the inside of support seat (24) is equipped with stirring motor (25), the one end of rotating shaft (20) is connected with the output of stirring motor (25), the two ends of rotating shaft (20) are both equipped with three groups of three stirring blades (26).

4. A device for treating the tailings of secondary zinc oxide production according to claim 3, characterized in that: The middle end of one of rotating shaft (20) is equipped with mounting box (27), the middle end of rotating shaft (20) is equipped with driving bevel gear (28) in the inside of mounting box (27), the top side of mounting box (27) is rotatably equipped with rotating shaft (29), the outside of rotating shaft (29) is equipped with driven bevel gear (30) in the inside of mounting box (27), and driving bevel gear (28) and driven bevel gear (30) are engaged with each other, the outside of rotating shaft (29) is equidistantly equipped with three groups of three stirring rods (31).

5. A device for treating the tailings of secondary zinc oxide production according to claim 4, characterized in that: One side of the mixing pool (18) is equipped with a water collecting pool (32), a water passing hole (33) is installed between the mixing pool (18) and the water collecting pool (32), one end of the bottom side of the water collecting pool (32) is equipped with a drain pipe (34), and the inside of the drain pipe (34) is equipped with a valve (35).

6. A spent zinc dioxide production tailings treatment device according to claim 5, characterized in that: One side of the sedimentation pool (1) is equipped with a control panel (36) for controlling the operation of the electrical elements inside the device.

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