Swirler feeding pump pipeline ball collecting device

Abstract

The utility model discloses a ball collecting device for a feeding pump pipeline of a cyclone, and relates to the technical field of ore pulp conveying equipment. The ball collecting device comprises a ball collecting tank, the ball collecting tank is arranged at the bottom of an inlet pipeline of a feeding pump of the cyclone in a penetrating mode, a grid net disc is installed in the ball collecting tank, a ball discharging pipe is arranged on the side wall of the ball collecting tank in a penetrating mode, and the lower end of the ball discharging pipe corresponds to the grid net disc in position. When ore pulp is conveyed, broken steel balls carried in the ore pulp fall onto the grid net disc in the ball receiving tank due to gravity, the broken steel balls are screened, the ore pulp carried on the broken steel balls flows to the bottom of the ball receiving tank, and the screened broken steel balls enter the ball discharging pipes corresponding to the broken steel balls in position, so that the steel balls carried in the ore pulp are reduced; and the damage to parts in the cyclone feeding pump caused by the steel balls entering the cyclone feeding pump is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to ore pulp conveying equipment technical field, especially relates to a cyclone feed pump pipeline ball collecting device. BACKGROUND

[0002] After the ore grinding operation of the ball mill, the ore pulp generated enters the cyclone feed pool, and then the ore pulp in the cyclone feed pool is conveyed to the cyclone pump pool by the cyclone feed pump, but because the ore pulp is often accompanied by the discharge of the steel ball during the ore grinding operation of the ball mill, the cyclone feed pool has a large number of steel balls, and when the cyclone feed pump performs the conveying operation, the steel balls enter the cyclone feed pump and the pipeline, which causes damage to the cyclone feed pump and the pipeline and the flow parts, and seriously affects the service life of the cyclone feed pump, the pipeline and the flow parts. SUMMARY

[0003] In view of the above technical problems, the utility model provides a cyclone feed pump pipeline ball collecting device for solving the problems in the background art.

[0004] In order to achieve the above purpose, the technical scheme of the utility model is as follows:

[0005] A cyclone feed pump pipeline ball collecting device, which comprises a ball receiving tank, the ball receiving tank is arranged at the bottom of the inlet pipeline of the cyclone feed pump, a grid net disc is installed in the ball receiving tank, a ball discharging pipe is arranged on the side wall of the ball receiving tank, and the lower end of the ball discharging pipe corresponds to the position of the grid net disc.

[0006] Further, the grid net disc is arranged obliquely in the ball receiving tank.

[0007] Further, the ball discharging pipe is provided with a ball discharging valve.

[0008] Further, a ball discharging pipe is arranged on the lower end side wall of the ball receiving tank, and the ball discharging pipe is provided with a ball discharging valve.

[0009] Further, the bottom of the ball receiving tank is a blind plate, and the blind plate is detachably installed on the bottom of the ball receiving tank through a flange.

[0010] Further, the angle between the grid net disc and the inner wall of the ball receiving tank is preferably 50°.

[0011] Compared with the prior art, the utility model has the beneficial effects that when the ore pulp is conveyed, the steel balls carried in the ore pulp fall into the grid net disc in the ball receiving tank due to gravity, the steel balls are screened, the ore pulp carried on the steel balls flows to the bottom of the ball receiving tank, and the screened steel balls enter the ball discharging pipe corresponding to the position, so as to reduce the steel balls carried in the ore pulp and reduce the damage of the steel balls entering the cyclone feed pump to the parts in the pump. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is a structure schematic view of the utility model;

[0013] Fig. 2 It is a use state view of the utility model;

[0014] Fig. 3 It is a top view of the utility model.

[0015] In the drawing,

[0016] 1, ball receiving tank;2, grid net tray;3, ball discharging pipe;4, ball discharging valve;5, ore discharging valve;6, ore discharging pipe;7, flange;8, blind plate;9, cyclone feeder pump;10, inlet pipeline. Specific implementation

[0017] In order to make the purpose, technical scheme and advantage of the utility model more clear and obvious, the utility model is further explained in detail below in combination with specific implementation and with reference to the drawings. It should be understood that these descriptions are only exemplary, and are not intended to limit the scope of the utility model. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0018] As Figs. 1-3 Indicated, a cyclone feeder pump pipeline ball collecting device, including ball receiving tank 1, ball receiving tank 1 is arranged in the bottom of the inlet pipeline 10 of the cyclone feeder pump 9, the grid net tray 2 is installed in the ball receiving tank 1, the outer circle of the grid net tray 2 is fitted with the inner circle of the ball receiving tank 1, the ball discharging pipe 3 is arranged on the side wall of the ball receiving tank 1, the lower end of the ball discharging pipe 3 corresponds to the position of the grid net tray 2, the broken steel ball carried in the ore pulp drops on the grid net tray 2 in the ball receiving tank 1 due to gravity, the broken steel ball is screened, the ore pulp carried on the broken steel ball flows to the bottom of the ball receiving tank 1, is stored, the broken steel ball screened enters the ball discharging pipe 3 corresponding to its position, is stored, so as to reduce the steel ball carried in the ore pulp, reduce the damage caused by the steel ball entering the cyclone feeder pump 9 to the parts in the pump.

[0019] The grid net tray 2 is arranged in the ball receiving tank 1, provides the guiding effect for the steel ball screened on the grid net tray 2, the steel ball screened automatically flows into the ball discharging pipe 3 and is collected, avoids the steel ball screened on the grid net tray 2 in the ball receiving tank 1 from being accumulated and congested.

[0020] The ball discharging valve 4 is arranged on the ball discharging pipe 3.

[0021] The ore discharging pipe 6 is installed on the lower end side wall of the ball receiving tank 1, the ore discharging valve 5 is arranged on the ore discharging pipe 6, the ore discharging valve 5 is opened regularly to discharge ore, prevents large-particle minerals from settling and accumulating at the bottom of the tank body, affects the volume of the ball collecting tank and causes the valve to rust and die.

[0022] The bottom of the ball receiving tank 1 is a blind plate 8, which is detachably installed at the bottom of the ball receiving tank 1 through a flange 7, so that when the valve is rusted, the bottom blind plate 8 and the flange 7 can be opened to clean the tank body, facilitating maintenance.

[0023] The included angle between the grid net disc 2 and the inner wall of the ball receiving tank 1 is preferably 50°.

[0024] In use:

[0025] During operation, the steel balls carried in the ore pulp due to gravity are intercepted at the grid net disc 2 of the device, and the 50°-set grid net disc 2 can effectively perform screening, avoiding that too large angle leads to incomplete screening and too much ore pulp is carried by the steel balls, or too small angle leads to slow screening and causes congestion, and the ore pulp continues to be conveyed, and when the ore pulp enters the ball receiving tank 1, the tank body is filled with ore pulp for overflow, the ore pulp is effectively buffered in the tank body, the flow rate and impact force thereof are reduced, and the ore pulp cannot take away the steel balls at the grid net disc 2, so as to reduce the situation that the steel balls are mixed in the ore pulp, and reduce the damage of the steel balls entering the cyclone feeder pump 9 and the process pipeline to the pump parts and the pipeline; when the steel balls in the device reach a certain amount, the ball discharge valve 4 is opened to discharge and clean the steel balls, so as to prevent too many steel balls from being accumulated at the ball blocking grid, and when maintenance is performed, the ore discharge valve 5 is opened to discharge the ore pulp in the tank body, and then the blind plate 8 is opened to perform ore discharge and maintenance operation.

[0026] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cyclone feed pump piping ball collection device characterized by: The application relates to a cyclone feed pump, which comprises a ball receiving tank (1) arranged at the bottom of an inlet pipe (10) of a cyclone feed pump (9), a grid net plate (2) arranged in the ball receiving tank (1), a ball discharging pipe (3) arranged on the side wall of the ball receiving tank (1), and a ball discharging valve (4) arranged on the ball discharging pipe (3).

2. A volute feed pump piping ball collection device as claimed in claim 1, wherein: The grid net plate (2) is arranged in the ball receiving tank (1) in an inclined mode.

3. A volute feed pump piping ball set as claimed in claim 2, wherein: The ball discharging pipe (3) is provided with the ball discharging valve (4).

4. A volute feed pump piping ball collection device as claimed in claim 3, wherein: A mine discharging pipe (6) is arranged on the lower end side wall of the ball receiving tank (1), the mine discharging pipe (6) is provided with a mine discharging valve (5), and the mine discharging pipe (6) is arranged on the lower end side wall of the ball receiving tank (1).

5. A volute feed pump piping ball set as claimed in claim 4, wherein: The bottom of the ball receiving tank (1) is a blind plate (8) which is detachably arranged on the bottom of the ball receiving tank (1) through a flange (7).

6. A volute feed pump piping ball set as claimed in claim 5, wherein: The included angle between the grid net plate (2) and the inner wall of the ball receiving tank (1) is preferably 50 degrees.

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