CN220091705U

CN220091705U - Tailing enrichment device

Info

Publication number: CN220091705U
Application number: CN202321627404.4U
Authority: CN
Inventors: 孙淑辉; 刘道; 黄国斌; 李红军
Original assignee: Luoyang Changwei Machinery Manufacture Installation Co ltd
Current assignee: Luoyang Changwei Machinery Manufacture Installation Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-11-28
Anticipated expiration: 2033-06-26

Abstract

The utility model relates to the field of mineral dressing devices for mines, in particular to a tailing enrichment device which comprises an active roller part, a tail roller part, a carrier roller assembly, a support frame, a PVC mesh type sedimentation conveyor belt, a water storage overflow trough component, a concentrate collection chute, a tailing secondary collection chute and a mineral feeding port.

Description

Tailing enrichment device

Technical Field

The utility model relates to the field of mineral separation devices for mines, in particular to a tailing enrichment device.

Background

The part of the product of the separation operation in the mineral separation, which has low content of useful target components and cannot be used for production, is called tailings, is not completely useless, often contains components which can be used for other purposes, can be comprehensively utilized, and is different in mineral separation process flow, and tailings produced by different mineral separation process flow often have certain differences in process properties, especially in particle morphology and particle grading;

as the mineral separation scale is larger and larger, mineral resources are gradually starved along with exploitation, and the tailing amount is larger and larger at present; the recleaning of the unsorted minerals in the tailings becomes an important research object of each current beneficiation enterprise, so that a device capable of recleaning the tailings is urgently needed in the tailings treatment process.

Disclosure of Invention

The utility model aims to provide a tailing enrichment device, which has simple and convenient integral structure composition, and can realize secondary enrichment and reselection of tailings through the synergistic effect of structural elements such as a PVC mesh type sedimentation conveyer belt, a graded water storage overflow tank, a concentrate collection chute, a tailing secondary collection tank and the like when in use, thereby greatly meeting the production and use requirements of mineral separation enterprises.

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

the utility model provides a tailing enrichment facility, includes initiative cylinder portion, tail cylinder portion, bearing roller close piece, support frame, PVC mesh formula settlement conveyer belt, water storage overflow launder subassembly, concentrate collection chute, tailing secondary collection groove and ore feed mouth, the support frame arrange in work ground, install initiative cylinder portion in upper portion one side of support frame, install tail cylinder portion at the upper portion opposite side of support frame, install bearing roller close piece between initiative cylinder portion and the tail cylinder portion of support frame upper portion, the initiative cylinder portion passes through PVC mesh formula settlement conveyer belt and drives tail cylinder portion and rotate, install water storage overflow launder subassembly on support frame upper portion, water storage overflow launder subassembly and support frame fixed mounting link to each other, install concentrate collection chute on the downside of support frame, tailing secondary collection groove arranges in the avris position of support frame, is close to the position top of tail cylinder portion on the support frame and has arranged ore feed mouth.

The whole support frame be the slope structure, inclination is 5-15.

Further, a PVC mesh type sedimentation conveyer belt is provided with sedimentation holes.

The driving roller part comprises a driving motor, a speed reducer, a driving shaft and a main roller body, wherein the driving motor is arranged on a supporting frame, the speed reducer is arranged at the power output end of the driving motor, the driving shaft is arranged on the supporting frame through a bearing seat, one end of the driving shaft is connected with the power output end of the speed reducer, and the main roller body is arranged on the driving shaft and fixedly connected with the driving shaft.

The tail roller part comprises a tail roller body, a roller shaft and a shaft supporting seat, wherein the shaft supporting seat is arranged at the tail end part of the supporting frame, a supporting bearing is arranged in the shaft supporting seat, two ends of the roller shaft are arranged on the supporting bearing, and the tail roller body is arranged on the roller shaft and fixedly connected with the roller shaft.

The water storage overflow launder component comprises an overflow launder support and an overflow launder body, wherein the bottom of the overflow launder support is arranged on the support frame, the overflow launder body is arranged on the upper part of the overflow launder support, the overflow launder body is fixedly arranged and connected with the overflow launder support, and the overflow launder body is of a strip-shaped groove body structure.

Furthermore, water overflow holes are uniformly distributed and processed on the side wall of the overflow groove body.

Further, the concentrate collecting chute is of a double-bin collecting chute structure consisting of a concentrate bin and a return bin, and the return bin is connected with a feed port through a pipeline.

The beneficial effects of the utility model are as follows: the tailings enrichment device has scientific overall structural design, and has the following technical characteristics and advantages in the specific production and use process:

1. the tailings can be enriched again; the tailing enrichment device can realize secondary enrichment and reselection of tailings through the synergistic effect of structural elements such as the PVC mesh type sedimentation conveyor belt, the graded water storage overflow tank, the concentrate collection chute, the tailing secondary collection tank and the like when in use, greatly improves the secondary enrichment utilization of the tailings, and meets the enrichment use requirement of ore dressing enterprises on the tailings;

2. the structure design is scientific, and the cyclic operation can be realized; the concentrate collecting chute in the tailing enriching device is of a double-bin collecting tank structure composed of a concentrate bin and a return bin, an artificial pipeline of the return bin is connected with a feed port, useful mineral concentrate in a settling hole of a PVC mesh type settling conveyer belt is conveyed to a discharge port along with the conveyer belt in the tailing enriching operation process, the upper part of the useful mineral concentrate is discharged into the concentrate bin, the lower part of the low-grade concentrate is returned to the feed port for continuous enrichment through a pipeline pump after being collected by the return bin, and the tailing enrichment is realized.

Drawings

FIG. 1 is a schematic diagram of the front view of the tailings concentrating apparatus of the present utility model;

FIG. 2 is a schematic top view of the tailings enrichment apparatus of the present utility model;

FIG. 3 is a schematic side view of the tailings enrichment apparatus of the present utility model;

FIG. 4 is a schematic view of the structure of the active roller portion according to the present utility model;

FIG. 5 is a schematic view of the structure of the tail drum section in the present utility model;

FIG. 6 is a schematic view of the structure of the water storage overflow trough assembly of the present utility model;

the reference numerals in the figures are: the device comprises a 1-driving roller part, a 2-tail roller part, a 3-carrier roller assembly, a 4-supporting frame, a 5-PVC mesh type sedimentation conveying belt, a 6-water storage overflow tank assembly, a 7-concentrate collecting chute, an 8-tailing secondary collecting tank, a 9-ore feeding port, a 11-driving motor, a 12-speed reducer, a 13-driving shaft, a 14-main roller body, a 21-tail roller body, a 22-roller shaft, a 23-shaft supporting seat, a 61-overflow tank supporting seat, a 62-overflow tank body and 63-water overflow holes.

Description of the embodiments

In order to make the technical solution of the present utility model better understood by those skilled in the art, the present utility model is further described in detail below with reference to the drawings and the detailed description, and it should be noted that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly or indirectly connected to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "left" and "right" used in the present document to indicate orientation are each based on the specific structure shown in the drawings, and do not constitute a limitation on the structure.

Specific example 1: as shown in the specification attached drawing 1, the specification attached drawing 2 and the specification attached drawing 3 in the utility model, the tailing enrichment device mainly comprises a driving roller part 1, a tail roller part 2, a carrier roller assembly 3, a support frame 4, a PVC mesh type sedimentation conveyer belt 5, a water storage overflow trough component 6, a concentrate collecting chute 7, a tailing secondary collecting trough 8 and a ore feeding port 9, wherein the support frame 4 for carrying out installation and bearing on the driving roller part, the tail roller part 2 and the carrier roller assembly 3 is arranged on a working ground, one side of the upper part of the support frame 4 is provided with the driving roller part 1 with the main driving function, the other side of the upper part of the support frame 4 is provided with the tail roller part 2, the carrier roller assembly 3 for carrying out guide bearing on the PVC mesh type sedimentation conveyer belt 5 is arranged between the driving roller part 1 and the tail roller part 2 at the upper part of the support frame 4, the driving roller part 1 drives the tail roller part 2 to rotate through the PVC mesh type sedimentation conveyer belt 5, a water storage overflow trough component 6 is installed on the upper part of the support frame 4, wherein the water storage overflow trough component 6 is fixedly installed and connected with the support frame 4, a concentrate collecting chute 7 for collecting concentrate is installed on the lower side of the support frame 4 (the concentrate collecting chute 7 is of a double-bin collecting trough structure consisting of a concentrate bin and a return bin, a manual pipeline of the return bin is connected with a mineral feeding port 9), a tailing secondary collecting trough 8 is arranged at the side position of the support frame 4, the mineral feeding port 9 is arranged above the position, close to the tail roller part 2, of the support frame 4, the whole body of the support frame 4 is of an inclined structure, the inclined angle is 5-15 degrees, and meanwhile, a sedimentation hole for enriching tailings is processed on the PVC mesh type sedimentation conveyer belt 5.

As shown in fig. 4 of the specification of the present utility model, the driving roller part 1 for driving the PVC mesh type sedimentation conveyor belt 5 to transport and move comprises a driving motor 11, a speed reducer 12, a driving shaft 13 and a main roller body 14, wherein the driving motor 11 is used for providing a transport torque, the driving motor 11 is mounted on the supporting frame 4, the speed reducer 12 is mounted at the power output end of the driving motor 11, the driving shaft 13 is mounted on the supporting frame 4 through a bearing seat during mounting, one end of the driving shaft 13 is connected with the power output end of the speed reducer 12, and the main roller body 14 is mounted on the driving shaft 13 and fixedly connected with the driving shaft 13.

As shown in fig. 5, the tail drum part 2 of the present utility model includes a tail drum body 21, a drum shaft 22, and a shaft support seat 23, wherein the shaft support seat 23 is used for mounting and supporting the drum shaft 22, the shaft support seat 23 is mounted at the tail end part of the support frame 4, a support bearing is mounted in the shaft support seat 23, both ends of the drum shaft 22 are mounted on the support bearing, and the tail drum body 21 is mounted on the drum shaft 22 and fixedly connected with the drum shaft 22 during mounting.

As shown in figure 6 of the specification of the utility model, the water storage overflow trough assembly 6 for providing flushing water for tailing enrichment operation comprises an overflow trough support 61 and an overflow trough body 62, wherein the overflow trough support 61 is used for carrying out installation supporting function on the overflow trough body 62, the bottom of the overflow trough support 61 is arranged on the support frame 4, the upper part of the overflow trough support 61 is provided with the overflow trough body 62, the overflow trough body 62 is of a strip trough body structure, and water overflow holes 63 are uniformly distributed on the side wall of the overflow trough body 62, and the overflow trough body 62 is fixedly connected with the overflow trough support 61.

The working and using process of the tailing enriching device in specific working and using is as follows:

firstly, accessories such as a driving roller part 1, a tail roller part 2, a carrier roller assembly 3, a support frame 4, a PVC mesh type sedimentation conveyer belt 5 and the like are assembled into a belt conveying structure, a support body of the support frame 4 is of an inclined structure, the inclination angle is adjustable by 5-15 degrees, the size of sedimentation holes on the PVC mesh type sedimentation conveyer belt 5 is 2 x 2 or 3*3 or 4*4, and a user can determine the size according to the composition of tailings to be enriched; the driving motor 11 is an adjustable speed motor, the rotating speed of the driving roller is controlled to be 3-15r/min, and the belt speed is controlled to be 0.03-0.2m/s. The concentrate collecting chute 7 is hung at the discharge opening of the conveyer belt, the concentrate collecting chute 7 is a double-bin collecting chute, the grading water storage overflow chute is a strip-shaped water tank and is fixed above the high side of the sedimentation conveyer belt, and the functions of the concentrate collecting chute are to provide low-pressure flushing water for flushing, sedimentation and grading tailings dispersed on the mesh-type sedimentation conveyer belt; the tailing secondary collecting tank 8 is hung on the low side of the inclined conveying belt, collects the secondary tailings after enrichment and sedimentation, the ore feeding port 9 is fixed above the high side of the sedimentation conveying belt and is positioned on the ore feeding side of the sedimentation conveying belt, and the tailings to be enriched are dispersed at the upper part of the ore feeding port 9 along with the movement of the sedimentation conveying belt;

during operation, tailings to be enriched are dispersed at the upper part of the PVC mesh type sedimentation conveyer belt 5 along with the movement of the PVC mesh type sedimentation conveyer belt 5 through the ore feeding port 9, meanwhile, the overflow holes on the graded water storage overflow tanks flow out of the uniform flushing water to flush the tailings on the conveyer belt, minerals in the tailings are sedimentated in the sedimentation holes of the PVC mesh type sedimentation conveyer belt 5 under the flushing action of water, and other impurities flow into the tailings secondary collecting tank 8 along the conveyer belt and are discharged out of the enrichment device. The useful mineral concentrate in the settling holes of the PVC mesh type settling conveyor belt 5 is conveyed to a discharge opening along with the conveyor belt, the upper part of the useful mineral concentrate is discharged to a concentrate opening, the lower part of the useful mineral concentrate is returned to a mineral feeding opening 9 for continuous enrichment through a pipeline pump after being collected, and the tailing enrichment is realized.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a tailing enrichment device, a serial communication port, including initiative cylinder portion (1), tail cylinder portion (2), bearing roller closes piece (3), support frame (4), PVC guipure formula settlement conveyer belt (5), water storage overflow launder assembly (6), concentrate collection chute (7), tailing secondary collecting vat (8) and give ore mouth (9), install initiative cylinder portion (1) in upper portion one side of support frame (4), install tail cylinder portion (2) in upper portion opposite side of support frame (4), install bearing roller between initiative cylinder portion (1) and tail cylinder portion (2) on support frame (4) upper portion, initiative cylinder portion (1) drive tail cylinder portion (2) through PVC guipure formula settlement conveyer belt (5) and rotate, install water storage overflow launder assembly (6) on support frame (4) upper portion, water storage overflow launder assembly (6) and support frame (4) fixed mounting link to each other, install concentrate collection chute (7) on the downside of support frame (4), tailing secondary collecting vat (8) are arranged in the limit position of support frame (4), be close to ore mouth (9) on support frame (4) side position.

2. A tailings concentrating device according to claim 1, wherein the support frame (4) is integrally inclined at an angle of 5-15 °.

3. A tailings-concentrating device according to claim 2, wherein the PVC mesh type sedimentation conveyor belt (5) is provided with sedimentation holes.

4. The tailings enrichment device according to claim 1, wherein the driving roller portion (1) comprises a driving motor (11), a speed reducer (12), a driving shaft (13) and a main roller body (14), the driving motor (11) is mounted on the supporting frame (4), the speed reducer (12) is mounted at the power output end of the driving motor (11), the driving shaft (13) is mounted on the supporting frame (4) through a bearing seat, one end of the driving shaft (13) is connected with the power output end of the speed reducer (12), and the main roller body (14) is mounted on the driving shaft (13) and fixedly connected with the driving shaft (13).

5. The tailings enrichment apparatus as claimed in claim 4, wherein the tail drum portion (2) includes a tail drum body (21), a drum shaft (22) and a shaft support seat (23), the shaft support seat (23) is mounted at a tail end portion of the support frame (4), support bearings are mounted in the shaft support seat (23), two ends of the drum shaft (22) are mounted on the support bearings, and the tail drum body (21) is mounted on the drum shaft (22) and fixedly mounted and connected with the drum shaft (22).

6. The tailings enrichment device according to claim 1, wherein the water storage overflow trough assembly (6) comprises an overflow trough support (61) and an overflow trough body (62), wherein the bottom of the overflow trough support (61) is arranged on the support frame (4), the overflow trough body (62) is arranged on the upper portion of the overflow trough support (61), the overflow trough body (62) is fixedly arranged and connected with the overflow trough support (61), and the overflow trough body (62) is of a strip-shaped trough body structure.

7. The tailings enrichment apparatus of claim 6, wherein water overflow apertures (63) are uniformly formed in the side wall of the overflow launder body (62).

8. The tailings enrichment device according to claim 1, wherein the concentrate collection chute (7) is a double-bin collection chute structure consisting of a concentrate bin and a return bin, and the return bin is connected with the ore feed port (9) through a pipeline.