CN215197612U

CN215197612U - Stirring ore aeration flotation device

Info

Publication number: CN215197612U
Application number: CN202121234372.2U
Authority: CN
Inventors: 赵云祥; 叶建云; 张大伟; 屈舒鑫; 徐丽; 张东; 陈金寿; 李君�
Original assignee: Nanzhao Yuanda Mineral Development Co ltd
Current assignee: Nanzhao Yuanda Mineral Development Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-17
Anticipated expiration: 2031-06-03

Abstract

The utility model relates to the technical field of stirring ores, in particular to a stirring ore aeration flotation device, which comprises a flotation machine and an aeration mechanism, wherein the top of the flotation machine is fixedly connected with a mounting frame, the bottom of the mounting frame is fixedly connected with a mounting groove internally provided with a motor, the bottom of an output shaft of the motor is fixedly connected with a main shaft, the bottom of the main shaft passes through the top of the inner wall of the flotation machine and is fixedly connected with an impeller which is in sliding connection with the bottom of the inner wall of the flotation machine; aerify the mechanism including set up in the intake pipe of flotation machine right side and surface mounting have the check valve, fix the connecting cover of flotation machine inner wall bottom and set up the exhaust apparatus in the impeller left and right sides, intake pipe gas outlet top runs through the flotation machine bottom, fixedly connected with surface joint has the baffle of cutting off the stopper between the connecting cover inner wall, the utility model discloses an aerify the setting of mechanism, changed original mode of aerifing, needn't pass through the main shaft when aerifing, avoided the emergence of oil leak phenomenon.

Description

Stirring ore aeration flotation device

Technical Field

The utility model relates to a stirring ore technical field, concretely relates to stirring ore inflatable flotation device.

Background

In ore processing, to the course of the rough concentration and the choice of ore, can use the ore flotation machine, the inflatable mode of stirring ore flotation device admits air through the middle part of flotation machine main shaft bearing body at present, when adopting this kind of inflatable mode to aerify, it must at first get into main shaft bearing body inside to have the pressurized air, the phenomenon of bearing body upper and lower end cover gas leakage oil leak often appears in the production practice in-process, the waste of running cost has been caused, this kind of mode requires the main shaft to be hollow simultaneously, the size of main shaft has been increased, the processing degree of difficulty, make high in manufacturing cost, consequently need design a stirring ore flotation device that aerifys, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a flotation device is aerifyd to stirring ore possesses and has improved equipment operational reliability, has reduced manufacturing cost, has solved the easy gas leakage oil leak in the production, problem that manufacturing cost is high.

A stirring ore aeration flotation device comprises a flotation machine and an aeration mechanism, wherein the top of the flotation machine is fixedly connected with a mounting frame, the bottom of the mounting frame is fixedly connected with a mounting groove internally provided with a motor, the bottom of an output shaft of the motor is fixedly connected with a main shaft, and the bottom of the main shaft penetrates through the top of the inner wall of the flotation machine and is fixedly connected with an impeller which is in sliding connection with the bottom of the inner wall of the flotation machine; aerify the mechanism including set up the intake pipe of having the check valve on flotation machine right side and surface mounting, fix the connecting cover in flotation machine inner wall bottom and set up the exhaust apparatus in the impeller left and right sides, the flotation machine bottom is run through at intake pipe gas outlet top, fixedly connected with surperficial joint has the baffle that cuts off the stopper between the connecting cover inner wall.

Through the design of the technical scheme, the original inflation mode is changed through the arrangement of the inflation mechanism, pressurized air directly enters from the bottom of the flotation machine without passing through a main shaft, and the phenomena of air leakage and oil leakage are avoided.

As a further improvement, the inside fixedly connected with bearing that is close to the edge of flotation device, main shaft and bearing inner ring fixed connection.

Through the design of the technical scheme, the main shaft can rotate more stably, and the running reliability of the equipment is improved.

As a further improvement of the utility model, the fixed communication in position that the flotation device right side is close to the top has the foam groove, the foam groove opening is downward.

Through the design of the technical scheme, the materials are conveniently discharged from the interior of the flotation machine, and convenient conditions are provided for the work of workers.

As a further improvement, the air inlet pipe is of a U-shaped structure, the air outlet of the air inlet pipe is positioned inside the connecting cover, and the exhaust holes are uniformly formed in the surface of the connecting cover close to the top of the connecting cover.

Through the design of the technical scheme, the uniform discharge of pressurized air is ensured, and the input quantity of the pressurized air is ensured.

As a further improvement, the exhaust device comprises an empty groove arranged inside the impeller and a ventilating pipe and a protective cover which are fixed on the left side and the right side of the impeller, and the ventilating pipe is communicated with the empty groove.

Through the design of the technical scheme, the protective cover can stir the materials in the flotation machine, the stirring area is increased, and the protective effect can be achieved on the vent pipe.

As a further improvement, the even fixedly connected with shower nozzle in breather pipe top, the breather pipe is located inside the protection casing, impeller central authorities one side and the equal fixedly connected with connecting plate of impeller surface are kept away from to the protection casing inner wall, the connecting plate slope sets up, adjacent two the connecting plate is crisscross setting.

Through the design of the technical scheme, the problem of blockage is solved more conveniently, and the labor intensity and the maintenance cost of maintenance workers are greatly reduced.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model changes the original inflation mode through the arrangement of the inflation mechanism, leads the pressurized air to directly enter from the bottom of the flotation machine without passing through the main shaft, avoids the occurrence of air leakage and oil leakage, simultaneously does not need to additionally process the main shaft, and reduces the manufacturing cost; the connecting cover in the inflating mechanism is matched with the empty groove, so that the uniform discharge of pressurized air is ensured, the input quantity of the pressurized air is ensured, and meanwhile, the arrangement of the exhaust device can not only stir materials in the flotation machine, increase the stirring area, but also play a role in protecting the vent pipe, solve the problem of blockage more conveniently, and greatly reduce the labor intensity and maintenance cost of maintenance workers.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the overall front structure of the present invention;

fig. 3 is a schematic view of a part a of fig. 1.

In the figure: 1. a flotation machine; 2. a mounting frame; 3. mounting grooves; 4. a motor; 5. a main shaft; 6. a bearing; 7. an impeller; 71. an empty groove; 8. an air inlet pipe; 9. a one-way valve; 10. a foam tank; 11. a connecting cover; 111. an exhaust hole; 12. a partition plate; 13. a blocking plug; 14. a breather pipe; 15. a spray head; 16. a protective cover; 17. a connecting plate.

Detailed Description

Example 1: referring to fig. 1-2, the stirring ore aeration flotation device of the present invention comprises a flotation machine 1 and an aeration mechanism, wherein the top of the flotation machine 1 is fixedly connected with a mounting frame 2, the bottom of the mounting frame 2 is fixedly connected with a mounting groove 3 internally mounted with a motor 4, the bottom of an output shaft of the motor 4 is fixedly connected with a main shaft 5, and the bottom of the main shaft 5 passes through the top of the inner wall of the flotation machine 1 and is fixedly connected with an impeller 7 slidably connected with the bottom of the inner wall of the flotation machine 1; the inflating mechanism comprises an air inlet pipe 8 which is arranged on the right side of the flotation machine 1 and is provided with a check valve 9 on the surface, a connecting cover 11 fixed at the bottom of the inner wall of the flotation machine 1 and exhaust devices arranged on the left side and the right side of an impeller 7, the top of the air outlet of the air inlet pipe 8 penetrates through the bottom of the flotation machine 1, a partition plate 12 of a partition plug 13 is fixedly connected between the inner walls of the connecting cover 11 in a surface clamping mode, the original inflating mode is changed through the inflating mechanism, pressurized air directly enters from the bottom of the flotation machine 1 without passing through a main shaft 5, and the air leakage and oil leakage phenomena are avoided.

The difference between example 2 and example 1 is: referring to fig. 1, a bearing 6 is fixedly connected to a position close to the edge inside the flotation machine 1, and the main shaft 5 is fixedly connected to an inner ring of the bearing 6, so that the main shaft 5 rotates more stably, and the operation reliability of the equipment is improved.

The difference between example 3 and example 2 is: referring to fig. 1, a froth tank 10 is fixedly communicated with a position on the right side of the flotation machine 1 near the top, and the froth tank 10 is opened downwards, so that materials can be conveniently discharged out of the flotation machine 1, and convenience is provided for the work of workers.

The difference between example 4 and example 3 is: referring to fig. 1 and 3, the air inlet pipe 8 is of a U-shaped structure, the air outlet of the air inlet pipe 8 is located inside the connecting cover 11, and the positions on the surface of the connecting cover 11, which are close to the top, are uniformly provided with the air outlet holes 111, so that the uniform discharge of pressurized air is ensured, and the input amount of the pressurized air is ensured.

The difference between example 5 and example 4 is: referring to fig. 1 and 3, the exhaust device includes an empty groove 71 formed inside the impeller 7, and an air pipe 14 and a protective cover 16 fixed on the left and right sides of the impeller 7, wherein the air pipe 14 is communicated with the empty groove 71, the protective cover 16 can stir materials inside the flotation machine 1, the protective cover 16 increases the stirring area, and can protect the air pipe 14.

The difference between example 6 and example 5 is: referring to fig. 1, the nozzles 15 are uniformly and fixedly connected to the tops of the air pipes 14, the air pipes 14 are located inside the protective cover 16, the connecting plates 17 are fixedly connected to one side of the inner wall of the protective cover 16, which is far away from the center of the impeller 7, and the surface of the impeller 7, the connecting plates 17 are obliquely arranged, and the two adjacent connecting plates 17 are arranged in a staggered manner, so that the problem of blockage is solved more conveniently, and the labor intensity and maintenance cost of maintenance workers are greatly reduced.

In using the utility model discloses the time, when the staff stirred the ore, open motor 4 switch, make motor 4 work drive main shaft 5 and impeller 7 rotate, when aerifing 1 inside flotation device, open check valve 9 switch, make outside gas pass through intake pipe 8 and get into inside connecting cover 11, gas will cut off stopper 13 and blow up this moment, make and cut off stopper 13 and keep away from baffle 12, gas advances the picture dead slot 71 through exhaust hole 111, then spout in the shower nozzle 15 through breather pipe 14, then discharge into flotation device 1 inside through the space between two connecting plates 17.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a stirring ore aerifys flotation device, includes flotation device (1) and aerifys the mechanism, its characterized in that: the top of the flotation machine (1) is fixedly connected with a mounting frame (2), the bottom of the mounting frame (2) is fixedly connected with a mounting groove (3) internally provided with a motor (4), the bottom of an output shaft of the motor (4) is fixedly connected with a main shaft (5), and the bottom of the main shaft (5) penetrates through the top of the inner wall of the flotation machine (1) and is fixedly connected with an impeller (7) in sliding connection with the bottom of the inner wall of the flotation machine (1);

aerify the mechanism, aerify the mechanism including setting up intake pipe (8) at flotation machine (1) right side and surface mounting have check valve (9), fixing connection cover (11) and the exhaust apparatus who sets up in impeller (7) the left and right sides in flotation machine (1) inner wall bottom, flotation machine (1) bottom is run through at intake pipe (8) gas outlet top, fixedly connected with surface joint has baffle (12) of cutting off stopper (13) between connection cover (11) inner wall.

2. An agitated ore aeration flotation device according to claim 1, wherein: the flotation machine is characterized in that a bearing (6) is fixedly connected to the position, close to the edge, inside the flotation machine (1), and the main shaft (5) is fixedly connected with an inner ring of the bearing (6).

3. An agitated ore aeration flotation device according to claim 2, wherein: a foam groove (10) is fixedly communicated with the position, close to the top, of the right side of the flotation machine (1), and the opening of the foam groove (10) is downward.

4. An agitated ore aeration flotation device according to claim 3, wherein: intake pipe (8) are the U-shaped structure, intake pipe (8) gas outlet is located inside connecting cover (11), exhaust hole (111) have evenly been seted up to the position that connecting cover (11) surface is close to the top.

5. An agitated ore aeration flotation device according to claim 4, wherein: the exhaust device comprises a hollow groove (71) arranged in the impeller (7), and an air pipe (14) and a protective cover (16) which are fixed on the left side and the right side of the impeller (7), wherein the air pipe (14) is communicated with the hollow groove (71).

6. An agitated ore aeration flotation device according to claim 5, wherein: the top of the vent pipe (14) is uniformly and fixedly connected with a spray head (15).

7. An agitated ore aeration flotation device according to claim 6, wherein: the vent tube (14) is located inside the protective cover (16).

8. An agitated ore aeration flotation device according to claim 7, wherein: the inner wall of the protective cover (16) is far away from one side of the center of the impeller (7) and the surface of the impeller (7) are fixedly connected with connecting plates (17).

9. An agitated ore aeration flotation device according to claim 8, wherein: the connecting plates (17) are obliquely arranged, and two adjacent connecting plates (17) are arranged in a staggered manner.