CN218872522U

CN218872522U - Lifting type stirring barrel

Info

Publication number: CN218872522U
Application number: CN202223382749.6U
Authority: CN
Inventors: 魏宁; 殷建忠
Original assignee: Jiangxi Xialong Tungsten Industry Co ltd
Current assignee: Jiangxi Xialong Tungsten Industry Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-04-18
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a promotion formula agitator, concretely relates to ore dressing technical field, including stirring barrel body, stirring barrel body's top surface is equipped with the stirring bung, stirring barrel body's lower extreme surface one side is equipped with the thick liquid pipe that advances that is used for getting into the ore pulp, and stirring barrel body's upper end surface opposite side is equipped with the play thick liquid pipe that is used for going out the thick liquid. Promotion formula agitator, in the actual work, grip adjustment handle and cooperation locking ring through the staff, just can adjust the height of regulating stem, and then just can adjust the height of baffle, height through adjusting the baffle, block proper amount ore pulp, prevent that the ore pulp is stable circular motion, just can be when impeller high-speed rotates, can not produce the swirl, only produce the turbulent flow, so need not add a large amount of water in advance thick liquid pipe department, so the impeller is under motor drive, high-speed rotatory. The ore pulp generates a larger centrifugal force and ascends along the inner wall of the barrel body to be lifted from the low position to the high position, so that the lifting purpose is achieved.

Description

Lifting type stirring barrel

Technical Field

The utility model relates to a mineral processing technology field, in particular to promotion formula agitator.

Background

Mineral separation is a process of crushing and grinding ores according to physical and chemical properties of different minerals in the ores, separating useful minerals from gangue minerals by methods such as a gravity separation method, a flotation method, a magnetic separation method, an electric separation method and the like, separating various symbiotic (associated) useful minerals from each other as much as possible, and removing or reducing harmful impurities to obtain raw materials required by smelting or other industries. In the ore dressing process, in order to solve the technical problem that the technical requirement of the process flow is met by the height difference of equipment installation in the process flow, the lifting type stirring barrel is necessary equipment.

When the impeller rotates at a high speed, the center of the bottom of the impeller generates a deeper vortex, so that air leakage between the impeller and the pulp inlet pipe can be caused, a stable closed vacuum space can not be formed, stable negative pressure can not be generated, and the pulp can not be stably lifted. Most of the existing methods are that a large amount of water is added in a pulp inlet pipe, the concentration of a beneficiation reagent added in a mixing barrel is reduced, the contact and collision chances of ore pulp and the beneficiation reagent are reduced, the reaction of the beneficiation reagent and minerals in the ore pulp is reduced, and the recovery rate is reduced. Secondly, the height of the pulp outlet pipe is reduced by a method for solving the problems that the lifting height of the pulp is reduced due to air leakage between the impeller and the pulp inlet pipe, and the pulp is easy to block a pipeline, so that the effective volume of the stirring barrel is reduced, the retention time of the pulp in the stirring barrel is shortened, and the reaction time of the ore dressing agent in the stirring barrel and the pulp stirring is shortened, so that the recovery rate is reduced. Therefore, in order to solve the above problems, the present inventors propose a lift-type agitating barrel.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides the promotion formula agitator can effectively solve current promotion formula agitator and can produce darker swirl in impeller bottom center when the impeller is high-speed rotatory, and then just can lead to the impeller and advance gas leakage between the thick liquid pipe, just can not form stable airtight vacuum space, just can not produce stable negative pressure, stably promotes the ore pulp to the problem of ideal height.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the lifting type stirring barrel comprises a stirring barrel body, wherein a stirring barrel cover is arranged on the top surface of the stirring barrel body, a pulp inlet pipe for entering pulp is arranged on one side of the outer surface of the lower end of the stirring barrel body, and a pulp outlet pipe for discharging pulp is arranged on the other side of the outer surface of the upper end of the stirring barrel body;

a bearing seat for supporting is arranged in the middle of the top surface of the stirring barrel cover, a stirring main shaft for rotating is arranged in the bearing seat, a supporting box for supporting is arranged on one side of the top surface of the stirring barrel cover, a motor for driving is arranged in the supporting box, and a driving box for driving is arranged on one side of the top surface of the stirring barrel cover;

one side of the top surface of the stirring barrel cover is provided with a locking ring for locking, an adjusting rod for generating turbulent flow is arranged inside the locking ring, one end of the adjusting rod is provided with an adjusting handle for lifting, and the other end of the adjusting rod is fixedly provided with a baffle.

Preferably, one side of the inner wall of the stirring barrel body is provided with an opening, a sliding rod is fixedly arranged in the opening of the inner wall of the stirring barrel body, the outer surface of the sliding rod is movably connected with a sliding block, and the sliding block is fixedly connected with an adjusting rod.

Preferably, a stirring impeller is fixedly mounted on one side of the outer surface of the stirring main shaft.

Preferably, one side of the outer surface of the locking ring is movably connected with a locking bolt, and one side of the outer surface of the locking ring is provided with a threaded hole.

Preferably, the outer surface of the adjusting rod is provided with a plurality of openings with the same size as the locking bolt.

Preferably, a first gear is movably mounted on one side inside the driving box, a second gear is movably mounted on the other side inside the driving box, the output end of the motor is fixedly connected with the second gear, and the stirring main shaft is fixedly connected with the first gear.

Preferably, the bearing seat comprises two bearing blocks and a rotating pipe, two sliding grooves are formed in the two bearing blocks, and two sliding rings with the same size as the sliding grooves are arranged on the outer surface of the rotating pipe.

Preferably, the stirring main shaft is fixedly connected with the rotating pipe.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a promotion formula agitator adjusts the pole through setting up, in the actual work, grips adjustment handle and cooperation locking ring through the staff, just can adjust the height of adjusting lever, and then just can adjust the height of baffle. The height of the adjusting baffle is adjusted to enable the adjusting baffle to be immersed into the ore pulp in the stirring barrel, so that a proper amount of ore pulp is blocked, the stable circular motion of the ore pulp is prevented, no vortex is generated when the stirring impeller rotates at a high speed, only turbulent flow is generated, air does not leak between the impeller and the pulp inlet pipe, stable negative pressure is formed, and enough stable suction is maintained, so that a large amount of water does not need to be added at the pulp inlet pipe, the stirring impeller can rotate at a high speed through the adjusting rod, no vortex is generated, only turbulent flow is generated, air does not leak between the stirring impeller and the pulp inlet pipe, stable negative pressure is formed, enough stable suction is maintained, and accordingly, the ideal lifting height of the ore pulp is ensured, the height difference required by equipment installation in a process flow is met, and the stirring time and the stirring concentration required by the ore pulp and an ore dressing agent are ensured.

Drawings

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

FIG. 2 is a schematic sectional view of the stirring barrel body of the present invention;

fig. 3 is a schematic view of a locking ring structure of the present invention;

fig. 4 is a schematic structural view of the driving box of the present invention;

fig. 5 is a schematic view of the bearing seat structure of the present invention.

In the figure: 1. a stirring barrel body; 2. a stirring barrel cover; 3. a pulp inlet pipe; 4. a pulp outlet pipe; 5. a bearing seat; 6. a stirring main shaft; 7. a support box; 8. a motor; 9. a drive cartridge; 10. adjusting a rod; 11. an adjusting handle; 12. locking a ring; 13. a slide bar; 14. a slider; 601. a stirring impeller; 101. a baffle plate; 1201. locking the bolt; 1202. a threaded hole; 901. a first gear; 902. a second gear; 501. a bearing block; 502. rotating the tube; 503. a slip ring; 504. a chute.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

The utility model discloses a promotion formula agitator, as shown in FIG. 1, stirring barrel body 1's top surface is equipped with stirring bung 2, and surface one side of 1 lower extreme of stirring barrel body is equipped with the thick liquid pipe 3 that advances that is used for getting into the ore pulp, thereby the ore pulp can advance thick liquid pipe 3 and get into 1 inside of stirring barrel body, and the surface opposite side of 1 upper end of stirring barrel body is equipped with the play thick liquid pipe 4 that is used for going out the thick liquid, and the ore pulp after the stirring can be followed and is flowed out thick liquid pipe 4.

And, the top surface middle part of stirring bung 2 is equipped with the bearing frame 5 that is used for supporting, the inside of bearing frame 5 is equipped with and is used for pivoted stirring main shaft 6, bearing frame 5 is when supporting stirring main shaft 6, make stirring main shaft 6 normally rotate, and when stirring main shaft 6 rotated, just can stir the ore pulp that gets into stirring barrel body 1 from advancing thick liquid pipe 3, top surface one side of stirring bung 2 is equipped with the support box 7 that is used for supporting, the inside of support box 7 is equipped with and is used for driven motor 8, top surface one side of stirring bung 2 is equipped with and is used for driven drive box 9, motor 8 cooperation drive box 9 can drive stirring main shaft 6 and rotate, thereby just can make stirring main shaft 6 stir the ore pulp.

And a locking ring 12 for locking is arranged on one side of the top surface of the mixing barrel cover 2, an adjusting rod 10 for generating turbulent flow is arranged inside the locking ring 12, the adjusting rod 10 can be lifted, the locking ring 12 can fix the adjusting rod 10, when a worker adjusts the adjusting rod 10 to a proper height, the adjusting rod 10 can be fixed through the locking ring 12, one end of the adjusting rod 10 is provided with an adjusting handle 11 for lifting, and the adjusting handle 11 is conveniently held by the worker, so that the height of the adjusting rod 10 can be adjusted.

Next to the above practical example, as shown in fig. 2, an opening is disposed on one side of the inner wall of the stirring barrel body 1, a sliding rod 13 is fixedly installed inside the opening of the inner wall of the stirring barrel body 1, a sliding block 14 is movably connected to the outer surface of the sliding rod 13, the sliding block 14 can slide on the outer surface of the sliding rod, the sliding block 14 is fixedly connected to the adjusting rod 10, and when the worker adjusts the height of the adjusting rod 10, the sliding block 14 is driven to slide on the outer surface of the sliding rod.

And, the other end of the adjusting rod 10 is fixedly provided with a baffle 101, when the worker adjusts the height of the adjusting rod 10, the baffle 101 is driven to lift, when the stirring main shaft 6 stirs the ore pulp, the stirring main shaft 6 rotates at a high speed, the stirring barrel body 1 can generate vortex, the baffle 101 is contacted with the rotating ore pulp to block a proper amount of ore pulp, the ore pulp is prevented from making stable circular motion, the vortex can disappear, and turbulence is generated.

It should be noted that, the stirring impeller 601 is fixedly installed on one side of the outer surface of the stirring main shaft 6, when the stirring main shaft 6 rotates, the stirring impeller 601 is driven to rotate, and when the stirring impeller 601 rotates, the ore pulp can be stirred.

After the height of the adjusting rod 10 is adjusted, as shown in fig. 3, a locking bolt 1201 is movably connected to one side of the outer surface of the locking ring 12, a threaded hole 1202 is formed in one side of the outer surface of the locking ring 12, a plurality of openings having the same size as the locking bolt 1201 are formed in the outer surface of the adjusting rod 10, and after the height of the adjusting rod 10 is adjusted to a proper position, a worker rotates the locking bolt 1201 to enable the locking bolt 1201 to penetrate through the opening in the outer surface of the adjusting rod 10 and to be matched with the threaded hole 1202 to tighten the locking bolt 1201, so that the adjusting rod 10 can be fixed.

In this embodiment, after the worker holds the adjusting handle 11 to adjust the height of the adjusting rod 10, the worker rotates the locking bolt 1201, so that the locking bolt 1201 penetrates through the opening on the outer surface of the adjusting rod 10 and is screwed in the threaded hole 1202, and the adjusting rod 10 can be fixed.

In order to enable the stirring main shaft 6 to drive the stirring impeller 601 to rotate, as shown in fig. 4, a first gear 901 is movably installed on one side inside the driving box 9, a second gear 902 is movably installed on the other side inside the driving box 9, the first gear 901 is meshed with the second gear 902, and further when the second gear 902 rotates, the first gear 901 is driven to rotate, the output end of the motor 8 is fixedly connected with the second gear 902, when the motor 8 drives the second gear 902 to rotate, the first gear 901 is driven to rotate, the stirring main shaft 6 is fixedly connected with the first gear 901, and when the first gear 901 rotates along with the second gear 902, the stirring main shaft 6 is driven to rotate, and further when the stirring main shaft 6 rotates, the stirring impeller 601 is driven to rotate, and the stirring impeller 601 can stir ore pulp.

The utility model discloses, when motor 8 drove second gear 902 and rotates, because of second gear 902 meshes with first gear 901 again, and then second gear 902 just can drive first gear 901 and rotate, and during first gear 901 rotated, just can drive stirring main shaft 6 and impeller 601 and rotate, and impeller 601 just can stir the ore pulp.

Following the above practical example, as shown in fig. 5, the bearing seat 5 includes two bearing blocks 501 and a rotating pipe 502, two sliding grooves 504 are disposed inside the two bearing blocks 501, two sliding rings 503 with the same size as the sliding grooves 504 are disposed on the outer surface of the rotating pipe 502, the rotating pipe 502 can be rotated inside the two bearing blocks 501 by installing the rotating pipe 502 between the two bearing blocks 501, openings are disposed on both sides of the two bearing blocks 501, and the two bearing blocks 501 can be connected by external bolts.

Moreover, the stirring spindle 6 is fixedly connected to the rotating pipe 502, and when the stirring spindle 6 rotates, the rotating pipe 502 is driven to rotate between the two bearing blocks 501, so that the bearing seat 5 can support the stirring spindle 6 and simultaneously rotate the stirring spindle 6.

The utility model discloses a theory of operation does: the worker starts the motor 8, the motor 8 can drive the second gear 902 to rotate, and further drive the first gear 901 to rotate, when the first gear 901 rotates, the stirring main shaft 6 and the stirring impeller 601 can be driven to rotate, then ore pulp enters the stirring barrel body 1 through the pulp inlet pipe 3, the worker holds the locking bolt 1201 by hand and rotates, the locking bolt 1201 is drawn out from the opening of the adjusting rod 10, the adjusting rod 10 and the baffle plate 101 are moved to a proper height through the adjusting handle 11, the baffle plate blocks a proper amount of ore pulp, the stable circular motion of the ore pulp is prevented, no vortex is generated in the rotating center of the stirring impeller 601, turbulence is formed, then the worker rotates the locking bolt 1201 in the opposite direction, the locking bolt 1201 is inserted into the opening in the outer surface of the adjusting rod 10, and the adjusting rod 10 is fixed.

Because the stirring impeller 601 rotates ceaselessly in the bucket full of the ore pulp, the ore pulp between the stirring impellers 601 is subjected to centrifugal force to do centrifugal motion, the ore pulp rushes to the stirring barrel body 1 at a certain speed and pressure and ascends along the inner wall of the barrel body, and flows out through the slurry outlet pipe 4 above the stirring barrel body 1, meanwhile, the central part of the stirring impeller 601 forms vacuum, when subsequent ore pulp rapidly flows into the central part of the stirring impeller 601 through the slurry inlet pipe 3, the vacuum area can be filled, and after the ore pulp flowing into the central part of the stirring impeller 601 is subjected to the centrifugal force, the ore pulp again ascends along the upper part of the inner wall of the barrel body and flows into the slurry outlet pipe 4 of the barrel body.

Thus, as long as sufficient pulp can be supplemented and the stirring impeller 601 continuously rotates, the process of continuously lifting and conveying the pulp by the stirring impeller 601 is completed, and the pulp enters the next operation through the pulp outlet pipe 4 arranged on one side of the outer surface of the upper end of the stirring barrel body 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Promotion formula agitator, including stirring barrel body (1), its characterized in that: a stirring barrel cover (2) is arranged on the top surface of the stirring barrel body (1), a pulp inlet pipe (3) for entering pulp is arranged on one side of the outer surface of the lower end of the stirring barrel body (1), and a pulp outlet pipe (4) for discharging pulp is arranged on the other side of the outer surface of the upper end of the stirring barrel body (1);

a bearing seat (5) for supporting is arranged in the middle of the top surface of the stirring barrel cover (2), a stirring main shaft (6) for rotating is arranged inside the bearing seat (5), a supporting box (7) for supporting is arranged on one side of the top surface of the stirring barrel cover (2), a motor (8) for driving is arranged inside the supporting box (7), and a driving box (9) for driving is arranged on one side of the top surface of the stirring barrel cover (2);

one side of the top surface of the stirring barrel cover (2) is provided with a locking ring (12) for locking, an adjusting rod (10) for generating turbulent flow is arranged inside the locking ring (12), one end of the adjusting rod (10) is provided with an adjusting handle (11) for lifting, and the other end of the adjusting rod (10) is fixedly provided with a baffle (101).

2. The elevating mixing drum as set forth in claim 1, wherein: one side of stirring staving (1) inner wall is equipped with the opening, and stirring staving (1) inner wall open-ended inside fixed mounting has slide bar (13), the surface swing joint of slide bar (13) has slider (14), and slider (14) and regulation pole (10) fixed connection.

3. The elevating mixing drum as set forth in claim 1, wherein: and a stirring impeller (601) is fixedly arranged on one side of the outer surface of the lower end of the stirring main shaft (6).

4. The elevating mixing drum as set forth in claim 1, wherein: one side of the outer surface of the locking ring (12) is movably connected with a locking bolt (1201), and one side of the outer surface of the locking ring (12) is provided with a threaded hole (1202).

5. The elevating mixing drum as set forth in claim 1, wherein: the outer surface of the adjusting rod (10) is provided with a plurality of openings with the same size as the locking bolt (1201).

6. The elevating mixing drum as set forth in claim 1, wherein: a first gear (901) is movably mounted on one side inside the driving box (9), a second gear (902) is movably mounted on the other side inside the driving box (9), the output end of the motor (8) is fixedly connected with the second gear (902), and the stirring main shaft (6) is fixedly connected with the first gear (901).

7. The elevating mixing drum as set forth in claim 1, wherein: the bearing seat (5) comprises two bearing blocks (501) and a rotating pipe (502), two sliding grooves (504) are formed in the bearing blocks (501), and two sliding rings (503) with the same size as the sliding grooves (504) are arranged on the outer surface of the rotating pipe (502).

8. The elevating mixing drum of claim 7, wherein: the stirring main shaft (6) is fixedly connected with the rotating pipe (502).