CN117357944A - Nickel sulfate solution filtration system - Google Patents

Abstract

The invention relates to the related field of filtering equipment and discloses a nickel sulfate solution filtering system, which comprises a barrel body, wherein a top cover and a bottom cover are respectively fixed at two ends of the barrel body, a plurality of access pipes penetrating through the top cover are fixed on the top cover, an installation barrel is fixed in the bottom cover, a primary screening piece is detachably installed in the top cover, the installation barrel comprises a pipe body with two open ends, the pipe body and the bottom cover are concentrically arranged, the pipe body is fixed on the inner wall of the bottom cover through fixing plates with the two ends fixed on the outer wall at equal intervals, a water supply piece is rotatably installed at one end of the pipe body towards the top cover, the filtering self-cleaning device is provided, meanwhile, the filtering self-cleaning device can drive a bidirectional screw rod to rotate through external force, and drive the top cover and the bottom cover to move relatively/reversely through rotation of the bidirectional screw rod, and drive the top cover and the bottom cover to rotate with the bidirectional screw rod as a circle center when the bidirectional screw rod moves reversely to the end of a stroke, so that the top cover and the bottom cover and the barrel body are misplaced, and the cleaning of the top cover, the inside the barrel body and the bottom cover is more convenient.

Description

Nickel sulfate solution filtration system

Technical field

The invention relates to the field related to filtration equipment, specifically a nickel sulfate solution filtration system.

Background technique

The quality of nickel sulfate solution produced by wet method directly affects the quality grade of the final product, so solution filtration is crucial during the production process;

Existing filtration equipment usually uses filter plates/nets and other items to complete the main filtration tasks. There is no doubt that the filtering effect of the filter plates/nets is very outstanding. However, with the accumulation of impurities during filtration, the accumulation of filter plates/nets becomes larger. Many impurities greatly reduce the filtration effect;

Secondly, nickel sulfate liquid is adhesive. Due to the long-term use of the filter plate to filter the nickel sulfate liquid, some impurities will adhere to the filter plate, thus affecting the purification and impurity removal effect of the nickel sulfate liquid and further reducing the efficiency of nickel sulfate liquid processing and production;

Thirdly, the container used for filtration is usually a closed box, and the filter plate/net is installed in the box. After the filtration work is completed, the box and filter plate are usually cleaned to increase the service life, and the existing boxes are usually It is a one-piece design and is relatively cumbersome to clean.

For this reason, we propose a nickel sulfate solution filtration system.

Contents of the invention

The object of the present invention is to provide a nickel sulfate solution filtration system to solve the problems raised in the above background art.

In order to achieve the above object, the present invention provides the following technical solution: a nickel sulfate solution filtration system, including:

The barrel body has a top cover and a bottom cover fixed at both ends of the barrel body. A plurality of access pipes passing through the top cover are fixed on the top cover. An installation barrel is fixed inside the bottom cover. The top cover is fixed with a top cover and a bottom cover respectively. The primary screening piece is removable and installed inside the cover;

Wherein, the installation bucket includes a tube body with two open ends, the tube body is arranged concentrically with the bottom cover, and the tube body is fixed to the inner wall of the bottom cover through fixing plates fixed to the outer wall at equal intervals around the circumference. The pipe body is rotated toward one end of the top cover and is installed with a water supply component. The water supply component is hollow. A plurality of cleaning pipes connected to the water supply component are fixed at equal intervals around the eccentric portion of the water supply component. On the installation barrel, There is also a fine screen piece fixed coaxially;

Support plate, the support plate is fixed in the pipe body, a pump body and a motor are fixedly installed on the support plate, the output end of the pump body is coaxially arranged with the water supply part, and the output end of the pump body The end is also sealed and rotationally connected to the water supply component;

A toothed ring is coaxially fixed at the bottom of the water supply component, and a gear meshing with the toothed ring is rotatably installed inside the toothed ring. The gear is coaxially fixed with the output shaft of the motor;

The bottom of the bottom cover is also fixed with a discharge pipe connected thereto.

Preferably, the bottom of the installation barrel is provided with a U-shaped portion integrally formed with it, and the U-shaped portion is located in the installation barrel.

Preferably, the fine screen member is arranged in a conical shape, and the end with the smaller diameter of the fine screen member is fixed to the top of the installation barrel;

Wherein, the bottom of the fine screen element is open.

Preferably, a first transmission rod is installed concentrically at the bottom of the top cover, a first force-generating part is coaxially fixed at the top of the first transmission rod, and the end of the first transmission rod away from the first force-generating part is coaxially fixed. The shaft is fixed with a bevel gear plate;

One end of the access pipe is fixed with a curved pipe communicating with it. A plurality of the curved pipes are provided with valve bodies toward the side of the bevel gear plate. A second transmission is coaxially fixed on the rotating shaft of the valve body. rod, the second transmission rod meshes with the bevel gear plate through a bevel gear fixed coaxially with it.

Preferably, a two-way screw is rotatably installed on one side of the barrel, and both ends of the two-way screw are provided with a first threaded sleeve and a second threaded sleeve that are threaded with it. The second threaded sleeve is The barrel and the first threaded sleeve are rotationally connected to the top cover and the bottom cover through a bracket;

A second force-generating component is coaxially fixed on the two-way screw rod.

Preferably, a sleeve plate is fixed on one side of the top cover, a sliding plate is slidably installed in the sleeve plate, and the sliding plate is fixed on one side of the bottom cover.

Preferably, the primary screening element includes a filter plate, the filter plate is arranged in a disk shape, and the bottom is arranged in a convex arc surface, and a guide bucket is concentrically fixed at the bottom of the filter plate.

Preferably, a plurality of mounting seats are fixed at equal intervals around the outer wall of the barrel, and the mounting seats are fixed to the ground through legs.

Preferably, the top cover is provided with a plurality of constant pressure holes at equal intervals around the circumference.

Preferably, a protective box is fixed on the inner top of the top cover, the bevel gear plate and the bevel gear are both inside the protective box, and the second transmission rod penetrates the protective box and seals and rotates with the protective box. connect.

Compared with the prior art, the beneficial effects of the present invention are: while the present application has self-cleaning filtration, it can drive the two-way screw rod to rotate through external force, and drive the top cover and the bottom cover to move relative/oppositely through the rotation of the two-way screw rod. When the reverse movement reaches the end of the stroke, the top cover and the bottom cover are driven to rotate with the two-way screw as the center of the circle, thereby dislocating the top cover, the bottom cover and the barrel body, making it easier to clean the inside of the top cover, barrel body and bottom cover. .

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the present invention;

Figure 2 is a schematic structural diagram of Figure 1 from another angle;

Figure 3 is a schematic structural diagram of Figure 2 viewed from above;

Figure 4 is an exploded view of the structure of Figure 2;

Figure 5 is a schematic structural diagram of the fine screen member in the present invention;

Figure 6 is a schematic diagram of the internal structure of the bottom cover of the present invention;

Figure 7 is a schematic diagram of the mechanism inside the top cover of the present invention;

Figure 8 is a cross-sectional view of Figure 1;

Figure 9 is an enlarged view of point A in Figure 8;

Figure 10 is a schematic structural diagram of the bottom cover and the fine screen element in the present invention.

In the picture: 1. Top cover; 2. Barrel body; 3. Bottom cover; 4. Support arm; 5. Mounting seat; 6. Access pipe; 7. First force-generating component; 8. Two-way screw; 9. First threaded sleeve; 10. Second force-generating part; 11. Second threaded sleeve; 12. Discharge pipe; 13. Water supply parts; 14. Annular groove; 15. Slide plate; 16. Support base; 17. Installation Bucket; 18. Pump body; 19. Cleaning pipe; 20. Cover plate; 21. Primary screening piece; 22. Curved tube; 23. Protective box; 24. Fine screen piece; 25. Support plate; 26. U-shaped part ; 27. Delivery pipe; 28. Gear; 29. Ring gear; 30. Constant pressure hole; 31. First transmission rod; 32. Bevel gear plate; 33. Second transmission rod; 34. Bevel gear; 35. Valve body .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

Please refer to Figures 1-10. The present invention provides a technical solution: a nickel sulfate solution filtration system, including a barrel 2, with a top cover 1 and a bottom cover 3 fixed at both ends of the barrel 2. A plurality of access pipes 6 are fixed through the top cover 1. A mounting barrel 17 is fixed inside the bottom cover 3. A plurality of mounting seats 5 are fixed at equal intervals around the outer wall of the barrel 2. The mounting seats 5 The top cover 1 is fixed to the ground through legs. A primary screening component 21 is detachably installed in the top cover 1. The primary screening component 21 includes a filter plate. The filter plate is arranged in a disk shape and the bottom is arranged in a convex arc surface. A guide bucket is concentrically fixed at the bottom of the filter plate;

The top cover 1 is provided with a plurality of constant pressure holes 30 equidistantly spaced around the circumference;

Furthermore, the constant pressure hole 30 is connected to the outside world to ensure that the pressure in the top cover 1, barrel 2, and bottom cover 3 is consistent with the outside world.

Wherein, the installation barrel 17 includes a tube body with two open ends. The tube body is concentrically arranged with the bottom cover 3. The tube body is fixed to the bottom cover through fixing plates fixed to the outer wall at equal intervals around the circumference. 3. On the inner wall, one end of the pipe body is rotated toward the top cover 1, and a water supply part 13 is installed therein. The water supply part 13 is hollow, and a plurality of cleaning holes connected to it are fixed at equal intervals around the eccentric position of the water supply part 13. Pipe 19, a fine screen 24 is also coaxially fixed on the installation barrel 17;

The bottom of the installation barrel 17 is provided with an integrally formed U-shaped portion 26 , and the U-shaped portion 26 is located in the installation barrel 17 .

Furthermore, since the liquid filtered through the fine screen 24 will flow into the bottom cover 3 along the installation barrel 17, the U-shaped portion 26 can prevent water droplets from staying at the bottom of the installation barrel 17 when the liquid is flowing. The motor requires a certain degree of heat dissipation when in use, and the existing motor heat dissipation structure usually adopts a fan structure. This simple structure can prevent water droplets from being sucked into the motor heat dissipation structure to a certain extent;

In another embodiment, the U-shaped portion 26 can be provided with an outwardly diverging tapered shape, which achieves the same effect as the U-shaped portion 26 .

Support plate 25, the support plate 25 is fixed in the pipe body, the pump body 18 and the motor are fixedly installed on the support plate 25, the output end of the pump body 18 is coaxially arranged with the water supply part 13, and The output end of the pump body 18 is also sealed and rotationally connected with the water supply component 13;

A toothed ring 29 is coaxially fixed at the bottom of the water supply member 13, and a gear 28 is mounted inside the toothed ring 29 to rotate with it. The gear 28 is coaxially fixed with the output shaft of the motor;

The bottom of the bottom cover 3 is also fixed with a discharge pipe 12 communicating with it.

Further, the nickel sulfate solution is pumped to the inside of the top cover 1 through the access pipe 6 and filtered through the primary sieve 21, and then the nickel sulfate solution is discharged into the fine sieve 24 and passes through the filter holes provided on the fine sieve 24. The nickel sulfate solution is filtered, the filtered nickel sulfate solution is outside the fine screen 24, and the impurities are inside the fine screen 24. Finally, the filtered nickel sulfate solution is discharged through the discharge pipe 12;

The pump body 18 and the motor are energized and driven to work. When the pump body 18 is working, the nickel sulfate solution filtered by the fine screen 24 is pumped into the input end through the delivery pipe 27, and then transported to the water supply part 13 through the output end, and then The filtered nickel sulfate solution in the water supply member 13 gradually increases, so that the filtered nickel sulfate solution is sprayed to the inner wall of the fine screen member 24 through the nozzle hole opened on the cleaning pipe 19, and then the impurities attached to the fine screen member 24 are sprayed. perform flushing;

When the motor is working, the output shaft drives the gear 28 to rotate, and the meshing between the gear 28 and the gear ring 29 drives the gear ring 29 and the water supply part 13 to rotate, and then the water supply part 13 drives the cleaning pipe 19 to rotate around the center of the water supply part 13, so that the cleaning pipe 19 is sprayed and cleaned toward the fine screen member 24 while rotating around the center of the fine screen member 24 to increase the cleaning area. Since the nickel sulfate liquid has adhesiveness, the cleaning pipe 19 of the rotating spray can avoid the nickel sulfate liquid to a certain extent. adhere to the fine screen member 24;

Among them, an annular groove 14 is provided on the edge of the water supply component 13, and the annular groove 14 is slidably matched with the support seat 16 provided in the installation barrel 17. Balls are rollingly installed on both sides of the installation barrel 17;

The fine screen member 24 is arranged in a conical shape, and the smaller diameter end of the fine screen member 24 is fixed to the top of the installation barrel 17;

The bottom of the fine screen member 24 is open.

Further, by setting the fine screen member 24 into a conical shape, the fine screen member 24 is in a state of having a small bottom and a large top. After filtering through the primary screen member 21, the nickel sulfate solution flows to the fine screen under the guidance of the primary screen member 21. In the element 24, by setting the fine screen element 24 into a cone shape, when the nickel sulfate solution falls, it will directly contact the inner wall of the fine screen element 24, and its filtration efficiency is improved to a certain extent.

A first transmission rod 31 is mounted concentrically on the bottom of the top cover 1 and a first force-generating member 7 is coaxially fixed on the top of the first transmission rod 31. The first transmission rod 31 is away from the first force-generating member. 7 One end is coaxially fixed with a bevel gear disc 32;

One end of the access pipe 6 is fixed with a curved pipe 22 communicating with it. A plurality of the curved pipes 22 are provided with valve bodies 35 toward the side of the bevel gear plate 32. The rotating shafts of the valve bodies 35 are also connected with each other. A second transmission rod 33 is fixed to the shaft, and the second transmission rod 33 meshes with the bevel gear plate 32 through a bevel gear 34 fixed coaxially therewith.

Further, the first force-generating member 7 can be rotated by external force. When the first force-generating member 7 rotates, the bevel gear plate 32 is driven by the first transmission rod 31 to rotate, and the second gear plate 32 is driven by the meshing of the bevel gear plate 32 and the bevel gear 34. The transmission rod 33 rotates, thereby driving the rotating shaft of the valve body 35 to rotate to control the synchronous opening/closing of multiple valve bodies 35, thereby controlling the access or closing of the nickel sulfate solution;

Among them, in order to improve the stability of the first transmission rod 31 and the first force generating member 7, a support arm 4 is fixed on one side of the barrel 2, and the support arm 4 is detachably connected to the first transmission rod 31 ( For example, sliding plug connection, bolt connection), the first transmission rod 31 can be given certain support through the support arm 4;

A protective box 23 for protecting the bevel gear plate 32 , the bevel gear 34 and the second transmission rod 33 is also fixed inside the top cover 1 .

A two-way screw rod 8 is rotatably installed on one side of the barrel 2. Both ends of the two-way screw rod 8 are provided with a first threaded sleeve 9 and a second threaded sleeve 11 that are threaded with it. The threaded sleeve 11 and the first threaded sleeve 9 are rotationally connected to the top cover 1 and the bottom cover 3 through a bracket;

A second force-generating component 10 is coaxially fixed on the two-way screw rod 8 .

A cover plate 20 is fixed on one side of the top cover 1 , and a slide plate 15 is slidably installed in the cover plate 20 . The slide plate 15 is fixed to the bottom cover 3 .

Further, when the two-way screw 8 rotates, the top cover 1 and the bottom cover 3 are driven to move in opposite directions through the threading cooperation of the second threaded sleeve 11 and the first threaded sleeve 9. When the top cover 1 and the bottom cover 3 drives the sleeve plate 20 and the slide plate 15 to move in the opposite direction. When the bottom cover 3 is driven to rotate with the first threaded sleeve 9 as the center of the circle, the sleeve plate 20 and the slide plate 15 can drive the top cover 1 to follow the movement, so that the top cover 3 can The cover 1 and the bottom cover 3 rotate synchronously with the first threaded sleeve 9 as the center of the circle, thereby eliminating the need to operate the top cover 1 and the bottom cover 3 separately.

Furthermore, the second force-generating member 10 is rotated by external force or the two-way screw rod 8 is driven to rotate through a driving device. When the two-way screw rod 8 rotates, it drives the top by cooperating with the threads of the second threaded sleeve 11 and the first threaded sleeve 9. The cover 1 and the bottom cover 3 move in opposite directions, so that the top cover 1 and the bottom cover 3 both move in the direction away from the barrel 2. At this time, the top cover 1, the barrel 2, and the bottom cover 3 In a split state, since the second threaded sleeve 11 and the first threaded sleeve 9 are rotatably connected to the top cover 1 and the bottom cover 3, the bottom cover 3 and the top cover 3 can be connected by rotating the top cover 1 or/and the bottom cover 3. The cover 1 rotates with the first threaded sleeve 9 as the center of the circle. At this time, it is very convenient to clean the top cover 1, barrel 2, and bottom cover 3;

Compared with the existing cleaning method, which requires the use of lifting equipment to remove the top cover 1 and the bottom cover 3 from the barrel 2, this embodiment is more convenient in operation;

Among them, it should be noted that since the first threaded sleeve 9 and the second threaded sleeve 11 and the two-way screw rod 8 are all rotationally installed, in order to ensure that the first threaded sleeve 9 and the second threaded sleeve 9 are rotated when the two-way screw rod 8 rotates. The two-threaded sleeve 11 will not rotate following the two-way screw rod 8, and a guide rod can be installed erected on the barrel 2. The guide rod is slidably provided with two guide sleeves, and the two guide sleeves are respectively connected with the two guide sleeves. The top cover 1 and the bottom cover 3 are fixed;

The first threaded sleeve 9 is limited by the guide sleeve and the guide rod to ensure that the first threaded sleeve 9 and the second threaded sleeve 11 do not follow the synchronization when the two-way screw rod 8 rotates. Rotate, when the two-way screw 8 threads with the second threaded sleeve 11 and the first threaded sleeve 9 and drives the second threaded sleeve 11 and the first threaded sleeve 9 to move to the end of the stroke, the guide sleeve is separated from the guide rod. , so that the top cover 1 and the bottom cover 3 can rotate at the center of the first threaded sleeve 9 (the guide rod and guide sleeve are not shown in the figure).

To sum up, while this application has self-cleaning filtration, it can drive the two-way screw 8 to rotate through external force. The rotation of the two-way screw 8 drives the top cover 1 and the bottom cover 3 to move relative/oppositely. When the opposite movement reaches the stroke, At the end, the top cover 1 and the bottom cover 3 are driven to rotate with the two-way screw 8 as the center of the circle, thereby causing the top cover 1 and the bottom cover 3 to be misaligned with the barrel 2, so that the inside of the top cover 1, the barrel 2, and the bottom cover 3 are aligned. It is more convenient to clean;

Secondly, the structure of this application is relatively simple and the practicability is relatively high.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principles and spirit of the invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. Nickel sulfate solution filtration system, characterized by including: Barrel body (2), a top cover (1) and a bottom cover (3) are respectively fixed at both ends of the barrel body (2), and a plurality of holes are fixed on the top cover (1) that penetrate the top cover (1). The access pipe (6) has an installation barrel (17) fixed inside the bottom cover (3), and a primary screening component (21) is detachably installed inside the top cover (1); Wherein, the installation barrel (17) includes a tube body with two open ends. The tube body is arranged concentrically with the bottom cover (3). The tube body is fixed to the outer wall through fixed plates equidistantly fixed to the outer wall. On the inner wall of the bottom cover (3), a water supply component (13) is installed on one end of the pipe body toward the top cover (1). The water supply component (13) is hollow, and is mounted on the water supply component (13). A plurality of cleaning pipes (19) connected to the eccentric position are fixed at equal intervals around the circumference, and a fine screen piece (24) is coaxially fixed on the installation barrel (17); Support plate (25), the support plate (25) is fixed in the tube body, the pump body (18) and the motor are fixedly installed on the support plate (25), the output end of the pump body (18) is connected to The water supply component (13) is coaxially arranged, and the output end of the pump body (18) is also sealed and rotationally connected with the water supply component (13); A toothed ring (29) is coaxially fixed at the bottom of the water supply part (13). A gear (28) meshing with the toothed ring (29) is rotated inside the toothed ring (29). The gear (28) is connected to the output of the motor. The shaft is coaxially fixed; The bottom of the bottom cover (3) is also fixed with a discharge pipe (12) connected thereto. 2. The nickel sulfate solution filtration system according to claim (1), characterized in that: the bottom of the installation barrel (17) is provided with a U-shaped portion (26) integrally formed with it, and the U-shaped portion (26) ) is in the installation barrel (17). 3. The nickel sulfate solution filtration system according to claim 2, characterized in that: the fine screen member (24) is arranged in a conical shape with both ends open, and the end with a smaller diameter of the fine screen member (24) is in contact with the fine screen member (24). The top of the installation barrel (17) is fixed. 4. The nickel sulfate solution filtration system according to claim 3, characterized in that: a first transmission rod (31) is installed concentrically on the bottom of the top cover (1), and the top of the first transmission rod (31) is concentrically rotatable. The first force-generating member (7) is fixed on the shaft, and a bevel gear disc (32) is coaxially fixed at one end of the first transmission rod (31) away from the first force-generating member (7); One end of the access pipe (6) is fixed with a curved pipe (22) communicating with it, and a plurality of the curved pipes (22) are provided with valve bodies (35) facing the side of the bevel gear plate (32). , a second transmission rod (33) is coaxially fixed on the rotating shaft of the valve body (35), and a bevel gear (34) is coaxially fixed on the second transmission rod (33). The bevel gear (34) Engage with the bevel gear plate (32). 5. The nickel sulfate solution filtration system according to claim 4, characterized in that: a two-way screw (8) is mounted on one side of the barrel (2), and both ends of the two-way screw (8) are sleeved. A first threaded sleeve (9) and a second threaded sleeve (11) are provided that are threadedly matched therewith. The second threaded sleeve (11) and the first threaded sleeve (9) are connected to the threaded sleeve through a bracket. The bottom cover (3) and the top cover (1) are rotationally connected; A second force-generating component (10) is coaxially fixed on the two-way screw (8). 6. The nickel sulfate solution filtration system according to claim 5, characterized in that: a cover plate (20) is fixed on one side of the top cover (1), and a slide plate (15) is slidably installed in the cover plate (20). ), the slide plate (15) is fixed on one side of the bottom cover (3). 7. The nickel sulfate solution filtration system according to claim 2, characterized in that: the primary screening member (21) is composed of a filter plate and a guide bucket, the filter plate is arranged in a disk shape, and the bottom is a convex arc. The guide bucket is concentrically fixed on the bottom of the filter plate. 8. The nickel sulfate solution filtration system according to claim 2, characterized in that: a plurality of mounting seats (5) are fixed at equal intervals around the outer wall of the barrel (2), and the mounting seats (5) pass through the legs. Fixed to the ground. 9. The nickel sulfate solution filtration system according to claim 1, characterized in that a plurality of constant pressure holes (30) are opened at equal intervals on the circumference of the top cover (1). 10. The nickel sulfate solution filtration system according to claim 6, characterized in that: a protective box (23) is also fixed on the inner top of the top cover (1), the bevel gear plate (32) and the bevel gear (34 ) are located inside the protective box (23), and the second transmission rod (33) penetrates the protective box (23) and is sealed and rotationally connected with the protective box (23).