CN218654950U

CN218654950U - Magnesite flotation equipment

Info

Publication number: CN218654950U
Application number: CN202223137162.9U
Authority: CN
Inventors: 江元丰
Original assignee: Yingkou Fengjie Industrial Development Co ltd
Current assignee: Yingkou Fengjie Industrial Development Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-03-21
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a magnesite flotation device relates to flotation device technical field, including flotation organism, stirring gas charging component and concentrate ejection of compact subassembly, the middle upper side in the inside of flotation organism is fixed with the stirring gas charging component, and stirs gas charging component and include a compounding section of thick bamboo, rotate frame, servo motor, stirring sword, rotary joint, gas tube and air jet, the inside of a compounding section of thick bamboo is rotated and is installed and rotate the frame, and rotates the outside one end of frame and install servo motor, the outer wall of rotating the frame is fixed with the stirring sword, and rotates the other end middle part of frame and be connected with rotary joint, be fixed with the gas tube in the middle of the inside of rotating the frame, and the air jet has evenly been seted up to the outer wall of gas tube, concentrate ejection of compact unit mount is in the top outside of flotation organism. This magnesite flotation equipment adopts the mode of inside middle aeration air and circulation stirring and cuts the air, can make air and the abundant structure mixed contact of ore pulp, is favorable to improving subsequent flotation effect.

Description

Magnesite flotation equipment

Technical Field

The utility model relates to a flotation equipment technical field specifically is a magnesite flotation equipment.

Background

Magnesite crystals belong to trigonal carbonate minerals and are usually in the form of grains or dense blocks of cryptocrystalline material. Flotation is a mineral separation process in which solid minerals are floated from a water suspension (ore pulp) according to differences in physical and chemical properties of the surfaces of the minerals. Flotation is widely applied in the mineral processing industry and is most suitable for separating low-grade and fine-particle dip-dyed ores.

As disclosed in CN202111104043.0, a mineral flotation plant similar to the one described above has the following disadvantages: in the flotation process, directly fill air at the rotatory in-process of stirring usually, the structure is comparatively simple, the uneven condition of air mixing distribution easily appears for the ore granule can not fully contact or collide with the bubble, influences the flotation effect.

In view of this, research and improvement are made to the existing structure and defects, and a magnesite flotation device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnesite flotation equipment to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a magnesite flotation equipment, includes flotation organism, stirring aeration component and concentrate ejection of compact subassembly, the middle upper side in the inside of flotation organism is fixed with the stirring aeration component, and stirs aeration component and include a compounding section of thick bamboo, rotate frame, servo motor, stirring sword, rotary joint, gas tube and air jet, the inside of compounding section of thick bamboo is rotated and is installed and rotate the frame, and rotates the outside one end of frame and install servo motor, the outer wall that rotates the frame is fixed with the stirring sword, and the other end middle part that rotates the frame is connected with rotary joint, be fixed with the gas tube in the middle of the inside of rotating the frame, and the air jet has evenly been seted up to the outer wall of gas tube, concentrate ejection of compact unit mount is in the top outside of flotation organism.

Furthermore, the stirring blades are uniformly distributed in a symmetrical shape about the vertical central line of the rotating frame, and the rotating frame is of a screen mesh structure.

Furthermore, the rotary joint rotates and runs through the lateral wall of mixing barrel, and communicates each other between rotary joint and the gas tube.

Furthermore, a feed hopper is fixed above the mixing cylinder, and a tailing discharge port is arranged below the middle part of the flotation machine body.

Further, a material guide hopper is fixed below the material mixing cylinder, a flotation cylinder is connected below the material guide hopper, and the material mixing cylinder is communicated with the flotation cylinder through the material guide hopper.

Furthermore, the upper parts of two sides of the flotation cylinder are provided with floating ports, and the lower sides of two ends of the flotation cylinder are connected with air pumping pipes.

Further, concentrate ejection of compact subassembly is including separation tank and row's material pipe, separation tank and flotation organism fixed connection, and the separation tank is the annular column structure, the below both sides of separation tank all are connected with row's material pipe.

Furthermore, concentrate ejection of compact subassembly still includes telescopic link and push pedal, the externally mounted of compounding section of thick bamboo has the telescopic link, and the one end of telescopic link is fixed with the push pedal.

The utility model provides a magnesite flotation equipment possesses following beneficial effect:

this magnesite flotation equipment adopts the mode of inside middle aerated air and circulation stirring to cut the air, can make air and the abundant structure mixed contact of ore pulp, be favorable to improving subsequent flotation effect.

The utility model discloses be provided with stirring aeration components, the external pump of rotary joint, rotary joint is convenient for fill the air to the inside of gas tube, and then a plurality of air jets blowout through evenly distributed, it is the gaseous circulation of being convenient for of hourglass net network structure to rotate the frame, simultaneously the air current can be cut into less bubble by network structure when rotating the frame through flowing through, be convenient for drive through servo motor and rotate the high-speed rotation of frame and stirring sword, make the stirring sword can smash the mixture to the inside magnesite ore pulp of mixing barrel, make simultaneously the inside rotatory exhaust air of rotation frame can fully contact with the magnesite ore pulp, and then realize the adhesion of bubble and ore grain.

The utility model discloses be provided with a flotation tank, the inside ore pulp of mixing tank and air mix can be through the inside of guide fill unloading to a flotation tank, be convenient for once more to the inside a certain amount of gas that pours into of flotation tank into through the pump trachea, then separate out under the ordinary pressure and form the microbubble and fully contact with the ore pulp, then the ore pulp that contains a large amount of bubbles can emerge and come up to the inside water top of flotation organism through the come-up mouth of both sides to in order to realize the flotation process.

The utility model discloses be provided with concentrate ejection of compact subassembly, the separation tank is the ring-type distribution in the outside of flotation organism, is convenient for stretch out and draw back the push pedal through the telescopic link to inside pushing the separation tank of side with the concentrate that the inside water top of flotation organism was floated and is elected, the unloading of the concentrate of being convenient for through arranging the material pipe at last, and be convenient for through the tailing discharge gate with the tailing discharge off the unloading of the inside flotation separation of flotation organism.

Drawings

Fig. 1 is a schematic view of an elevational internal structure of a magnesite flotation device according to the present invention;

fig. 2 is a schematic side view of an agitation aeration assembly of the magnesite flotation device of the present invention;

fig. 3 is a schematic diagram of a three-dimensional structure of a separation tank of the magnesite flotation equipment of the present invention;

fig. 4 is an enlarged schematic structural diagram of a point a in fig. 1 of the magnesite flotation device of the present invention.

In the figure: 1. a flotation organism; 2. a stirring and aerating component; 201. a mixing barrel; 202. rotating the frame; 203. a servo motor; 204. a stirring blade; 205. a rotary joint; 206. an inflation tube; 207. an air jet; 3. a feed hopper; 4. a material guide hopper; 5. a flotation cylinder; 6. an upper floating port; 7. a pump air pipe; 8. a concentrate discharge assembly; 801. a sorting tank; 802. a discharge pipe; 803. a telescopic rod; 804. pushing the plate; 9. and (4) discharging a tailing outlet.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Example 1

As shown in fig. 1 to 4, a magnesite flotation device includes a flotation machine body 1, a stirring inflation assembly 2 and a concentrate discharge assembly 8, the stirring inflation assembly 2 is fixed above the middle inside of the flotation machine body 1, the stirring inflation assembly 2 includes a mixing cylinder 201, a rotating frame 202, a servo motor 203, a stirring blade 204, a rotary joint 205, an inflation tube 206 and an air nozzle 207, the rotating frame 202 is rotatably installed inside the mixing cylinder 201, the servo motor 203 is installed at one end outside the rotating frame 202, the stirring blade 204 is fixed on the outer wall of the rotating frame 202, the rotary joint 205 is connected to the middle of the other end of the rotating frame 202, the inflation tube 206 is fixed in the middle inside the rotating frame 202, the air nozzle 207 is uniformly formed on the outer wall of the inflation tube 206, and the concentrate discharge assembly 8 is installed outside the top of the flotation machine body 1.

Example 2

As shown in fig. 1 to 2, the stirring blades 204 are uniformly distributed in a symmetrical manner about the vertical center line of the rotating frame 202, and the rotating frame 202 is in a grid-like structure; the rotary joint 205 penetrates through the side wall of the mixing barrel 201 in a rotating mode, and the rotary joint 205 is communicated with the air charging pipe 206;

the external pump of rotary joint 205, rotary joint 205 is convenient for to the inside air charging of gas tube 206, and then spout through a plurality of air jets 207 of evenly distributed, it is the circulation of the gas of being convenient for to rotate frame 202, simultaneously the air current can be cut into less bubble by network structure when rotating frame 202 through the rotation, be convenient for drive through servo motor 203 and rotate the high-speed rotation of frame 202 and stirring sword 204, make stirring sword 204 can smash the mixture to the inside magnesite ore pulp of compounding section of thick bamboo 201, make simultaneously rotate the inside rotatory exhaust air of frame 202 can fully contact with magnesite ore pulp, and then realize the adhesion of bubble and ore grain.

Example 3

As shown in fig. 1, a feed hopper 3 is fixed above a mixing cylinder 201, and a tailings discharge port 9 is arranged below the middle part of a flotation machine body 1; a material guide hopper 4 is fixed below the material mixing cylinder 201, a flotation cylinder 5 is connected below the material guide hopper 4, and the material mixing cylinder 201 is communicated with the flotation cylinder 5 through the material guide hopper 4; floating ports 6 are formed above two sides of the flotation barrel 5, and the lower sides of two ends of the flotation barrel 5 are connected with pumping pipes 7;

the concrete operation is as follows, the inside ore pulp of mixing cylinder 201 and air mixture can be through the inside of guide hopper 4 unloading to flotation cylinder 5, is convenient for pour into a definite amount of gas into flotation cylinder 5 inside once more through pump trachea 7, then separates out under the ordinary pressure and forms the microbubble and fully contact with the ore pulp, then the ore pulp that contains a large amount of bubbles can float and come up to the inside water top of flotation organism 1 through the come-up mouth 6 of both sides to in order to realize the flotation process.

As shown in fig. 1 and fig. 3 to 4, the concentrate discharging assembly 8 includes a separation tank 801 and a discharging pipe 802, the separation tank 801 is fixedly connected with the flotation machine body 1, the separation tank 801 is in an annular structure, and the discharging pipe 802 is connected to both sides below the separation tank 801; the concentrate discharging assembly 8 further comprises a telescopic rod 803 and a push plate 804, the telescopic rod 803 is mounted outside the mixing cylinder 201, and the push plate 804 is fixed at one end of the telescopic rod 803;

the concrete operation is as follows, and the separation groove 801 is the ring-type and distributes in the outside of flotation organism 1, is convenient for stretch out and draw back through telescopic link 803 and promotes push plate 804 to push the separation groove 801 inside of side with the flotation concentrate that the inside water top of flotation organism was elected inside, the unloading of the concentrate of being convenient for through arranging material pipe 802 at last, and be convenient for discharge the unloading with the tailing that the inside flotation of flotation organism 1 was isolated through tailing discharge gate 9.

In summary, as shown in fig. 1 to 4, when the magnesite flotation device is used, firstly, the magnesite slurry can be fed into the mixing cylinder 201 through the feed hopper 3, and a foaming agent is added, then an inflator pump is externally connected to the rotary joint 205, air is filled into the air filling pipe 206 through the rotary joint 205, and meanwhile, the servo motor 203 drives the rotary frame 202 and the stirring blade 204 to rotate at a high speed, so that the stirring blade 204 can crush and mix the magnesite slurry in the mixing cylinder 201, at this time, the filled air can be ejected through the plurality of uniformly distributed air ejection openings 207, wherein the rotary frame 202 is of a leaky mesh structure, which facilitates the circulation of air, and meanwhile, when the air current flows through the rotary frame 202, the air can be cut into smaller bubbles by the mesh structure, so that the air rotationally discharged from the inside of the rotary frame 202 can be in full contact with the magnesite slurry, and the adhesion of the bubbles and ore particles is further achieved;

then the inside ore pulp of mixing cylinder 201 and air mixture can be through the inside of guide hopper 4 unloading to flotation cylinder 5, rethread pump-air pipe 7 is again to the inside gas that injects of flotation cylinder 5, then gas is separated out under the ordinary pressure and is formed the microbubble and fully contact with the ore pulp, make the ore pulp that contains a large amount of bubbles float and go up to the inside water top of flotation organism 1 through the come-up mouth 6 of both sides, push away the push pedal through the flexible promotion of telescopic link 803 at last 804, thereby push the concentrate of floating above the inside water of flotation organism 1 inside separation tank 801 of side inside, carry out the unloading to the concentrate through arranging material pipe 802 at last, and can discharge the unloading through the tailing of the inside flotation separation of flotation organism 1 of tailing discharge gate 9, just so accomplished this magnesite flotation equipment's use.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a magnesite flotation equipment, includes flotation organism (1), stirring inflation subassembly (2) and concentrate ejection of compact subassembly (8), a serial communication port, the inside middle upper place of flotation organism (1) is fixed with stirring inflation subassembly (2), and stirs inflation subassembly (2) including a compounding section of thick bamboo (201), rotates frame (202), servo motor (203), stirring sword (204), rotary joint (205), gas tube (206) and air jet (207), the inside of compounding section of thick bamboo (201) is rotated and is installed and rotate frame (202), and rotates the outside one end of frame (202) and install servo motor (203), the outer wall that rotates frame (202) is fixed with stirring sword (204), and the other end middle part that rotates frame (202) is connected with rotary joint (205), be fixed with gas tube (206) in the middle of the inside of rotating frame (202), and the air jet (207) have evenly been seted up to the outer wall of gas tube (206), concentrate ejection of compact subassembly (8) are installed in the top outside of flotation organism (1).

2. A magnesite flotation plant according to claim 1, characterised in that the stirring blades (204) are evenly distributed symmetrically about the vertical centre line of the rotating frame (202), and that the rotating frame (202) is of a grid-like structure.

3. A magnesite flotation plant according to claim 1, characterised in that the swivel (205) is turned through the side wall of the mixing bowl (201), and that the swivel (205) and the gas filling pipe (206) are in communication with each other.

4. The magnesite flotation device according to claim 1, wherein a feed hopper (3) is fixed above the mixing cylinder (201), and a tailings outlet (9) is arranged below the middle part of the flotation machine body (1).

5. The magnesite flotation device according to claim 1, wherein a material guiding hopper (4) is fixed below the material mixing barrel (201), a flotation barrel (5) is connected below the material guiding hopper (4), and the material mixing barrel (201) is communicated with the flotation barrel (5) through the material guiding hopper (4).

6. The magnesite flotation device according to claim 5, wherein floating openings (6) are formed in the upper portions of two sides of the flotation barrel (5), and pumping pipes (7) are connected to the lower sides of two ends of the flotation barrel (5).

7. The magnesite flotation device according to claim 1, wherein the concentrate discharging assembly (8) comprises a separation tank (801) and a discharging pipe (802), the separation tank (801) is fixedly connected with the flotation machine body (1), the separation tank (801) is of an annular structure, and the discharging pipe (802) is connected to two sides below the separation tank (801).

8. The magnesite flotation device according to claim 7, wherein the concentrate discharging assembly (8) further comprises a telescopic rod (803) and a push plate (804), the telescopic rod (803) is mounted outside the mixing barrel (201), and the push plate (804) is fixed to one end of the telescopic rod (803).