CN217220294U

CN217220294U - Overflow structure for thickener

Info

Publication number: CN217220294U
Application number: CN202220880069.8U
Authority: CN
Inventors: 刘少彬
Original assignee: Lingyuan Maojiadian Gold Mine Co ltd
Current assignee: Lingyuan Maojiadian Gold Mine Co ltd
Priority date: 2022-04-17
Filing date: 2022-04-17
Publication date: 2022-08-19
Anticipated expiration: 2032-04-17

Abstract

The utility model relates to an overflow structure for thickener, which comprises a tank body, the upper end of the jar body is provided with the overflow launder, the overflow hole has been seted up on the outer wall of overflow launder, the outside fixed mounting in overflow hole has the overflow pipe, install first valve on the overflow pipe, the water pump is installed to the other end of overflow pipe, the lower extreme fixed mounting of water pump has the support, the other end fixed mounting of water pump has the drain pipe, the below of drain pipe is equipped with the liquid storage box, and this design can be solved because the inside more problem that leads to the outflow of liquid storage of overflow launder, but resources are saved avoids causing the waste.

Description

Overflow structure for thickener

Technical Field

The utility model relates to a thickener technical field specifically is an overflow structure for thickener.

Background

The thickener is a solid-liquid separation device based on gravity settling action commonly used in mineral separation enterprises, the prior art generally adopts a cylindrical or round pool type groove-shaped structure, thickened underflow ore pulp is discharged from a underflow opening at the bottom of the thickener after being slowly rotated, cleaner stock solution (overflow) is generated at the upper part of the thickener and is discharged from an overflow groove at the top, and sometimes the phenomenon of more stock solution of the thickener can occur. The utility model discloses a new solution is proposed to above problem.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides an overflow structure for thickener to solve the technical problem who mentions in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an overflow structure for thickener, includes a jar body, the upper end of the jar body is provided with the overflow launder, the overflow hole has been seted up on the outer wall of overflow launder, the outside fixed mounting in overflow hole has the overflow pipe, install first valve on the overflow pipe, the water pump is installed to the other end of overflow pipe, the lower extreme fixed mounting of water pump has the support, the other end fixed mounting of water pump has the drain pipe, the below of drain pipe is equipped with the liquid storage box, the up end fixed mounting of the jar body has the crane span structure, one side fixed mounting of crane span structure has the cat ladder, the protection frame is installed to the outer end of cat ladder, first mounting hole has all been seted up on the surface of cat ladder and protection frame, all be equipped with first bolt in the first mounting hole, cat ladder and protection frame are through first bolt fixed mounting.

Preferably, the up end of crane span structure just is located central point and puts fixed mounting and has the motor, the lower extreme fixed mounting of motor has the axis of rotation, the lower extreme of axis of rotation just is located a jar internal portion and is equipped with the installation cover, the second mounting hole has been seted up on the installation cover, be equipped with the second bolt in the second mounting hole, the installation cover passes through second bolt and axis of rotation fixed mounting, the fixed first erection column that is equipped with is sheathe in the installation, the lower terminal surface of first erection column is installed and is scraped the harrow, the below of first erection column just is located the installation and sheathe in and fixes and be equipped with the second erection column, the churning column is installed to the lower terminal surface of second erection column, is convenient for carry out intensive mixing to solid-liquid.

In further preferred, the lower terminal surface fixedly connected with discharging pipe of jar body, install the second valve on the discharging pipe, be convenient for discharge the ore pulp that the internal portion of jar was thickened, realize solid-liquid separation.

Preferably, guard rails are fixedly mounted on the upper end face of the bridge and located on two sides of the bridge, and handrails are arranged on the guard rails on the outermost side and located above the ladder stands, so that workers can conveniently go up to the upper face of the bridge through the handrails.

Preferably in further, the lower terminal surface of the jar body is fixed and is equipped with the supporting leg, the supporting leg is the rectangle and distributes, is convenient for support the jar body.

In a further preferred mode, the side wall of the overflow groove is lower than the outer wall of the tank body, so that the stored liquid in the overflow groove is prevented from flowing out.

Preferably, the two side surfaces of the liquid storage box are rotatably provided with wheels, and the front end surface of the liquid storage box is fixedly provided with a handle, so that a worker can move the liquid storage box conveniently.

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

1. the overflow hole is arranged on one side of the overflow groove, and the outer end of the overflow hole is connected with the overflow pipe and the water pump, so that the redundant liquid storage in the overflow groove can be discharged and then enters the liquid storage box through the water pump, the problem of outflow due to more liquid storage in the overflow groove is solved, resources are saved, and waste is avoided;

2. the utility model discloses in one side fixed mounting of crane span structure has the cat ladder, and the staff can climb to the crane span structure through the cat ladder to install the protection frame in the outside of cat ladder, can protect the personnel of staff, prevent it to take place danger, and install the handrail at the rail guard of the outside, be convenient for the staff to go up to the crane span structure through the handrail, solved because the jar body itself is higher, need can go up the problem with the help of external equipment;

3. the utility model discloses in the lower extreme of axis of rotation passes through second bolt installation cover, can make things convenient for the staff to dismantle it, the later stage of being convenient for is washd to scrape harrow and stirring post in the installation to sheathe in the installation, can further stir the thickened ore pulp of jar internal portion, let the solid-liquid of jar internal portion realize abundant separation.

Drawings

Fig. 1 is a schematic view of an overall structure of an overflow structure for a thickener according to the present invention;

FIG. 2 is a partial schematic view of the area A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a tank according to the present invention;

fig. 4 is a cross-sectional view of an overflow structure for a thickener in accordance with the present invention;

fig. 5 is a partial schematic view of the area B in fig. 4 according to the present invention;

fig. 6 is a schematic view of the position of the scraper and the stirring column on the middle mounting sleeve of the present invention.

In the figure: 1. a tank body; 2. an overflow trough; 3. an overflow aperture; 4. an overflow pipe; 5. a first valve; 6. a water pump; 7. a support; 8. a liquid outlet pipe; 9. a liquid storage tank; 10. a bridge frame; 11. climbing a ladder; 12. a protective frame; 13. a first mounting hole; 14. a first bolt; 15. a motor; 16. a rotating shaft; 17. installing a sleeve; 18. a second mounting hole; 19. a second bolt; 20. a first mounting post; 21. scraping and harrowing; 22. a second mounting post; 23. stirring the column; 24. a discharge pipe; 25. a second valve; 26. protecting a fence; 27. a handrail; 28. supporting legs; 29. a wheel; 30. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-6, an overflow structure for a thickener comprises a tank body 1, an overflow groove 2 is arranged at the upper end of the tank body 1, an overflow hole 3 is formed in the outer wall of the overflow groove 2, an overflow pipe 4 is fixedly arranged outside the overflow hole 3, a first valve 5 is arranged on the overflow pipe 4, a water pump 6 is arranged at the other end of the overflow pipe 4, a support 7 is fixedly arranged at the lower end of the water pump 6, a drain pipe 8 is fixedly arranged at the other end of the water pump 6, a liquid storage tank 9 is arranged below the drain pipe 8, a bridge frame 10 is fixedly arranged on the upper end face of the tank body 1, a ladder stand 11 is fixedly arranged on one side of the bridge frame 10, a protective frame 12 is arranged at the outer end of the ladder stand 11, first mounting holes 13 are formed in the outer surfaces of the ladder stand 11 and the protective frame 12, first bolts 14 are arranged in the first mounting holes 13, and the ladder stand 11 and the protective frame 12 are fixedly arranged through the first bolts 14.

In this embodiment, a motor 15 is fixedly installed on the upper end surface of the bridge frame 10 and located at the central position, a rotating shaft 16 is fixedly installed on the lower end of the motor 15, an installation sleeve 17 is installed at the lower end of the rotating shaft 16 and located inside the tank body 1, a second installation hole 18 is formed in the installation sleeve 17, a second bolt 19 is arranged in the second installation hole 18, the installation sleeve 17 is fixedly installed on the rotating shaft 16 through the second bolt 19, a first installation column 20 is fixedly installed on the installation sleeve 17, a scraper 21 is installed on the lower end surface of the first installation column 20, a second installation column 22 is fixedly installed below the first installation column 20 and located on the installation sleeve 17, a stirring column 23 is installed on the lower end surface of the second installation column 22, the scraper 21 can stir the ore pulp on the inner wall of the tank body 1, the stirring column 23 can stir the ore pulp at the lower portion of the tank body 1, the ore pulp inside the tank body 1 can be sufficiently stirred, and solid-liquid separation can be achieved.

In this embodiment, a discharge pipe 24 is fixedly connected to the lower end surface of the tank body 1, a second valve 25 is installed on the discharge pipe 24, and the thickened ore pulp in the tank body 1 can be discharged by opening the second valve 25.

In this embodiment, guard rails 26 are fixedly mounted on both sides of the upper end surface of the bridge frame 10, and a handrail 27 is disposed above the ladder 11 on the outermost guard rail 26, so that an operator can go up to the upper end of the bridge frame 10 through the handrail 27 to operate.

In this embodiment, the lower end surface of the tank body 1 is fixedly provided with supporting legs 28, and the supporting legs 28 are distributed in a rectangular shape and can support the tank body 1.

In this embodiment, the side wall of the overflow chute 2 is lower than the outer wall of the tank body 1, so as to protect the liquid stored in the overflow chute 2 and prevent the liquid from flowing out of the outer wall of the tank body 1.

In this embodiment, wheels 29 are rotatably mounted on both side surfaces of the liquid storage tank 9, a handle 30 is fixedly mounted on the front end surface, and the operator can move the liquid storage tank 9 by using the handle 30 and the wheels 29.

Example 2:

when the thickening tank is used, ore pulp is added into the tank body 1 by a worker, the motor 15 is turned on, the motor 15 drives the rotating shaft 16 to rotate and then drives the mounting sleeve 17 to rotate, so that the mounting sleeve 17 drives the first mounting column 20 and the second mounting column 22 to rotate, and finally the scraper 21 and the stirring column 23 are driven to rotate, so that the ore pulp at the bottom of the tank body 1 is stirred, the thickened ore pulp at the bottom of the tank body 1 is separated from stored liquid at the upper part under the action of the motor 15 driving the rotating shaft 16 to rotate slowly, the stored liquid flows into the overflow tank 2 when the stored liquid is more, then the first valve 5 and the water pump 6 can be opened by the worker, the stored liquid flows through the water pump 6 and the liquid outlet pipe 8 and finally enters the liquid storage tank 9, and the liquid storage tank 9 can be moved by the worker through the handle 30 and the wheels 29, then handle its inside deposit liquid, when the staff need go up the operation on the crane span structure 10, can climb up through cat ladder 11, then go up to the crane span structure 10 upper end through handrail 27 to protection frame 12 is installed to the outer end of cat ladder 11, can protect staff's the person.

In all the above-mentioned embodiments, the connection between two components may be selected from welding, bolt and nut fit connection, bolt or screw connection or other known connection methods according to actual situations, which are not repeated herein, and it is preferable to consider welding in the above description, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides an overflow structure for thickener, includes jar body (1), its characterized in that: the upper end of the tank body (1) is provided with an overflow groove (2), an overflow hole (3) is formed in the outer wall of the overflow groove (2), an overflow pipe (4) is fixedly mounted outside the overflow hole (3), a first valve (5) is mounted on the overflow pipe (4), a water pump (6) is mounted at the other end of the overflow pipe (4), a support (7) is fixedly mounted at the lower end of the water pump (6), a liquid outlet pipe (8) is fixedly mounted at the other end of the water pump (6), a liquid storage tank (9) is arranged below the liquid outlet pipe (8), a bridge frame (10) is fixedly mounted on the upper end face of the tank body (1), a ladder stand (11) is fixedly mounted on one side of the bridge frame (10), a protective frame (12) is mounted at the outer end of the ladder stand (11), and first mounting holes (13) are formed in the outer surfaces of the ladder stand (11) and the protective frame (12), all be equipped with first bolt (14) in first mounting hole (13), cat ladder (11) and protection frame (12) are through first bolt (14) fixed mounting.

2. An overflow structure for a thickener according to claim 1, wherein: a motor (15) is fixedly arranged on the upper end surface of the bridge (10) and positioned at the center, a rotating shaft (16) is fixedly arranged at the lower end of the motor (15), a mounting sleeve (17) is arranged at the lower end of the rotating shaft (16) and positioned in the tank body (1), a second mounting hole (18) is formed in the mounting sleeve (17), a second bolt (19) is arranged in the second mounting hole (18), the mounting sleeve (17) is fixedly mounted with the rotating shaft (16) through a second bolt (19), a first mounting column (20) is fixedly arranged on the mounting sleeve (17), a scraper (21) is arranged on the lower end surface of the first mounting column (20), a second mounting column (22) is fixedly arranged below the first mounting column (20) and on the mounting sleeve (17), and a stirring column (23) is arranged on the lower end surface of the second mounting column (22).

3. The overflow structure for a thickener according to claim 1, wherein: the lower end face of the tank body (1) is fixedly connected with a discharge pipe (24), and a second valve (25) is installed on the discharge pipe (24).

4. The overflow structure for a thickener according to claim 1, wherein: guard rails (26) are fixedly mounted on the upper end face of the bridge (10) and located on two sides, and handrails (27) are arranged on the guard rails (26) on the outermost side and located above the ladder (11).

5. The overflow structure for a thickener according to claim 1, wherein: the lower terminal surface of the tank body (1) is fixedly provided with supporting legs (28), and the supporting legs (28) are distributed in a rectangular shape.

6. The overflow structure for a thickener according to claim 1, wherein: the side wall of the overflow groove (2) is lower than the outer wall of the tank body (1).

7. The overflow structure for a thickener according to claim 1, wherein: wheels (29) are rotatably arranged on two side surfaces of the liquid storage box (9), and a handle (30) is fixedly arranged on the front end surface.