CN213435062U

CN213435062U - Mineral flotation device

Info

Publication number: CN213435062U
Application number: CN202021514916.6U
Authority: CN
Inventors: 张振翼
Original assignee: Xiaogan Tianxiang Minerals Technology LLC
Current assignee: Xiaogan Tianxiang Minerals Technology LLC
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-06-15
Anticipated expiration: 2030-07-27

Abstract

A mineral flotation device, comprising: the supporting frame is fixed on the plurality of supporting columns; the first barrel body and the second barrel body are fixed on the support frame in parallel in a front-back mode, the first barrel body and the second barrel body are both vertically arranged, one side of the lower portion of each barrel body is provided with a compressed air inlet, and the compressed air inlets are connected with a compressed air source through pipelines; the other side of the lower part of the first barrel body is also provided with a feeding hole; the bottoms of the opposite sides of the first barrel body and the second barrel body are communicated with each other; a discharge pipe is arranged at the rear end of the second barrel body; the two annular overflow grooves are fixedly sleeved on the upper parts of the first barrel body and the second barrel body in a one-to-one correspondence manner, and the lower parts of the overflow grooves are provided with a discharge port; and the two stirring devices are arranged in the first barrel body and the second barrel body in a one-to-one correspondence mode. The utility model discloses a mineral flotation device it can make the mineral float the automatic discharge of foam.

Description

Mineral flotation device

Technical Field

The utility model relates to a mineral processing equipment technical field, concretely relates to mineral flotation device.

Background

In the field of beneficiation plants, beneficiation is usually carried out after adding a flotation agent to a suspension of ore particles. The existing mineral flotation device usually performs rotary scraping by a horizontally arranged scraper, for example, a mineral flotation device disclosed in CN205288715U, which not only needs to consume electric power, but also scrapes the mineral particle suspension on the lower layer which is not floated because the revolving profile of the scraper is too low during rotation, and scrapes away the mineral froth on the edge only when the revolving profile is too high, i.e. it is difficult to accurately scrape away the froth layer.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a mineral flotation device, make it enable the automatic discharge of mineral froth flotation.

The utility model provides a technical scheme that technical problem adopted is: a mineral flotation device, comprising:

the supporting frame is fixed on the plurality of supporting columns;

the first barrel body and the second barrel body are fixed on the support frame in parallel front and back, the first barrel body and the second barrel body are both vertically arranged, a compressed air inlet is arranged on the left side and the right side of the lower part of the first barrel body and the second barrel body, and the compressed air inlet is connected with a compressed air source through a pipeline; the left side and the right side of the lower part of the first barrel body are also provided with a feeding hole; the bottoms of the opposite sides of the first barrel body and the second barrel body are communicated with each other; a discharge pipe is arranged at the rear end of the second barrel body;

the two annular overflow grooves are fixedly sleeved on the upper parts of the first barrel body and the second barrel body in a one-to-one correspondence manner, and the lower parts of the overflow grooves are provided with a discharge port;

and the two stirring devices are arranged in the first barrel body and the second barrel body in a one-to-one correspondence mode.

Preferably, upper ends of the first and second tub bodies are higher than an upper end of the overflow bath.

Preferably, the mineral flotation device further comprises a horizontally arranged supporting platform, the supporting platform is fixed at the top of the supporting column and located right above the supporting frame, and the supporting platform is connected to the ground through a stair.

Preferably, the stirring device comprises a vertically arranged stirring shaft, the stirring shaft is rotatably arranged on the supporting platform, a motor is correspondingly fixed on the first barrel body or the second barrel body, and a motor shaft of the motor is in transmission connection with a belt wheel fixed on the stirring shaft through a belt.

Preferably, a vertically arranged semicircular medicament barrel is fixed on the front side of the first barrel body, and one side of the rear end of the upper part of the medicament barrel is communicated with the upper part of the first barrel body; the bottom of one side of the front end of the medicament barrel is provided with a medicament feed port.

Preferably, the bottoms of the opposite sides of the first barrel body and the second barrel body are communicated through a regulating valve.

Preferably, one end of the bottom right side of the overflow groove is inclined downwards relative to one end of the left side, and the discharge opening is arranged at one end of the bottom right side of the overflow groove.

Preferably, the left side and the right side of the supporting platform are respectively provided with a guardrail.

The utility model discloses a mineral flotation device, it carries out the doublestage flotation through setting up first staving and second staving, and overlaps on first staving and second staving and establish the overflow launder, and then can make by the mineral floating foam who floats under compressed air's effect discharge by the bin outlet after overflowing to the overflow launder that corresponds. The scraper driven by the motor is not needed to scrape materials, so that the power is saved.

Drawings

Figure 1 is a left side view of a mineral flotation device according to a preferred embodiment of the present invention;

figure 2 is a rear view of a mineral flotation device according to a preferred embodiment of the present invention;

description of reference numerals: 1. a first barrel body; 2. a second barrel body; 3. a medicament feed port; 4. a stirring shaft; 5. a pulley; 6. a motor; 7. a medicament barrel; 8. an overflow trough; 9. a guardrail; 10. a discharge pipe; 11. a support pillar; 12. a support platform; 13. adjusting a valve; 1a, a compressed gas inlet; 1b, a feed inlet; 8a, a discharge opening;

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

Please refer to fig. 1 and fig. 2 in combination.

The utility model discloses a mineral flotation device, it includes support frame (not shown), first staving 1, second staving 2, compressed air source (not shown), two overflow launders 8, and two agitating unit.

Wherein, the support frame is fixed in the middle of a plurality of support columns 11. The first barrel body 1 and the second barrel body 2 are fixed on the support frame in a front-back side-by-side mode. The first barrel body 1 and the second barrel body 2 are both vertically arranged, and a compressed air inlet 1a is arranged on the left side and the right side of the lower portion of the first barrel body and the second barrel body. The compressed air inlet 1a is connected with a compressed air source through a pipeline. The left side and the right side of the lower part of the first barrel body 1 are also provided with a feeding hole 1 b. The bottoms of the opposite sides of the first barrel body 1 and the second barrel body 2 are communicated with each other. The rear end of the second barrel body 2 is provided with a discharge pipe 10.

The overflow grooves 8 are annular and are fixedly sleeved on the upper portions of the first barrel body 1 and the second barrel body 2 in a one-to-one correspondence manner. The lower part of the overflow chute 8 is provided with a discharge opening 8 a. The two stirring devices are arranged in the first barrel body 1 and the second barrel body 2 in a one-to-one correspondence manner.

The stirring device comprises a stirring shaft 4 which is vertically arranged. The stirring shaft 4 is rotatably arranged on the supporting platform 12. A motor 6 is correspondingly fixed on the first barrel body 1 or the second barrel body 2. The motor shaft of the motor 6 is in transmission connection with the belt wheel 5 through a belt.

The utility model discloses a mineral flotation device, it carries out the doublestage flotation through setting up first staving and second staving, and overlaps on first staving and second staving and establish the overflow launder, and then can make by the mineral floating foam who floats under compressed air's effect discharge by the bin outlet after overflowing to the overflow launder that corresponds. The scraper driven by the motor is not needed to scrape materials, so that electric power is saved.

In other embodiments, it is preferable that the upper ends of the first and

second tub bodies

1 and 2 are higher than the upper end of the overflow bath 8.

The mineral flotation device also comprises a horizontally arranged support platform 12. The supporting platform 12 is fixed on the top of the supporting column 11 and is located right above the supporting frame. The support platform 12 is connected to the ground by a stairway (not shown). The left and right sides of the support platform 12 are respectively provided with a guardrail 9.

In order to conveniently feed the flotation agent into the first barrel body, a semicircular agent barrel 7 which is vertically arranged is fixed on the front side of the first barrel body 1. The rear end side of the upper part of the medicine barrel 7 is communicated with the upper part of the first barrel 1. The bottom of one side of the front end of the medicine barrel 7 is provided with a medicine feed port 3.

In other embodiments, it is preferable that the bottoms of the facing sides of the first tub 1 and the second tub 2 are communicated with each other through a control valve 13.

In order to facilitate the discharge of mineral froth overflowing into the overflow launder, in other embodiments, it is preferred that the bottom right end of the overflow launder 8 is inclined downwardly relative to the left end. The discharge opening 8a is provided at one end of the bottom right side of the overflow chute 8.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A mineral flotation device, comprising:

the supporting frames are fixed on the supporting columns (11);

the first barrel body (1) and the second barrel body (2) are fixed on the support frame in parallel front and back, the first barrel body (1) and the second barrel body (2) are both vertically arranged, a compressed air inlet (1a) is arranged on the left side and the right side of the lower portion of the first barrel body and the second barrel body, and the compressed air inlet (1a) is connected with a compressed air source through a pipeline; the other side of the lower part of the first barrel body (1) is also provided with a feeding hole (1 b); the bottoms of the opposite sides of the first barrel body (1) and the second barrel body (2) are communicated with each other; a discharge pipe (10) is arranged at the rear end of the second barrel body (2);

two annular overflow chutes (8) fixedly sleeved on the upper parts of the first barrel body (1) and the second barrel body (2) in a one-to-one correspondence manner, wherein the lower parts of the overflow chutes (8) are provided with a discharge port (8 a);

and the two stirring devices are arranged in the first barrel body (1) and the second barrel body (2) in a one-to-one correspondence manner.

2. Mineral flotation device according to claim 1, characterized in that the upper ends of the first (1) and second (2) tub are higher than the upper end of the overflow launder (8).

3. Mineral flotation device according to claim 1, characterized in that the mineral flotation device further comprises a horizontally arranged support platform (12), the support platform (12) being fixed to the top of the support column (11) and located directly above the support frame, the support platform (12) being connected to the ground via a staircase.

4. A mineral flotation device according to claim 3, characterized in that the stirring device comprises a vertically arranged stirring shaft (4), the stirring shaft (4) is rotatably arranged on the support platform (12), a motor (6) is correspondingly fixed on the first barrel body (1) or the second barrel body (2), and a motor shaft of the motor (6) is in belt transmission connection with a belt wheel (5) fixed on the stirring shaft (4).

5. The mineral flotation device according to claim 1, characterized in that a vertically arranged semicircular chemical agent barrel (7) is fixed on the front side of the first barrel body (1), and the rear end side of the upper part of the chemical agent barrel (7) is communicated with the upper part of the first barrel body (1); the bottom of one side of the front end of the medicament barrel (7) is provided with a medicament feed port (3).

6. Mineral flotation device according to claim 1, characterized in that the bottoms of the opposite sides of the first (1) and second (2) tank are connected by a regulating valve (13).

7. Mineral flotation device according to claim 1, characterized in that the bottom right end of the overflow launder (8) is inclined downwards with respect to the left end, and that the discharge opening (8a) is arranged at the bottom right end of the overflow launder (8).

8. Mineral flotation device according to claim 3, characterized in that the support platform (12) is provided with guardrails (9) on each of its left and right sides.