CN212759143U - Ore processing flotation separation equipment - Google Patents

Abstract

The utility model discloses an ore processing flotation separation device, which comprises a liquid preparation pool, a flotation pool, a primary separation bin and a secondary separation bin, wherein a centrifugal paddle is arranged in the liquid preparation pool, an air pump is arranged at the top of the flotation pool, and a separation plate is arranged in the primary separation bin, the utility model can ensure that the flotation liquid and the raw material to be floated are evenly stirred and contacted more fully through the centrifugal paddle arranged in the liquid preparation pool, the raw material liquid is driven to move up and down and horizontally by utilizing high-pressure airflow through an air inlet pipe in the flotation pool, thereby further ensuring that the flotation liquid and the raw material are contacted better, further improving the ore flotation recovery rate, reducing the ore dressing cost, and reducing the energy consumption by means of the gravity action through the height difference arranged between the liquid preparation pool, the flotation pool, the primary separation bin, the secondary separation bin, a tailing bin and tailing bin in the device, the separation and collection of the tailings and the tail water are beneficial to the recovery and reutilization of the tailings and the tail water after further treatment.

Description

Ore processing flotation separation equipment

Technical Field

The utility model relates to an ore separation technical field specifically is an ore processing flotation separation equipment.

Background

Flotation is a method for flotation separation for short, and is a method for separating according to the difference of floatability of minerals according to the difference of physicochemical properties of the surfaces of the mineral particles, and the process for separating the mineral particles by utilizing the difference of the physicochemical properties of the surfaces of the minerals is the most widely applied separation method, almost all ores can be separated by flotation, however, in the screening process, the existing equipment has poor raw material filtering and screening effects, meanwhile, a collecting agent added in the raw material cannot be well contacted and mixed with the raw material to be subjected to flotation, the ores cannot be thoroughly separated, the ore recovery rate is reduced, and the separated tailing water is directly discharged, so that the waste of water resources is caused, and the tailings cannot be recycled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ore processing flotation separation equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: ore processing flotation separation equipment, including joining in marriage liquid pond, flotation cell, primary separation storehouse and secondary separation storehouse, join in marriage liquid pond top one side and be provided with the feed inlet, the opposite side is provided with the feed liquor pipe, installs centrifugal paddle in joining in marriage the liquid pond, centrifugal paddle is by first motor drive, flotation cell top is through first connecting pipe and join in marriage liquid bottom of the pool portion intercommunication, installs first valve on the first connecting pipe, flotation cell top installs the air pump, installs the shunt tubes on the air pump, the intake pipe is installed to the shunt tubes below, be provided with a plurality of gas pocket on the intake pipe, primary separation storehouse top is through second connecting pipe and flotation cell top intercommunication, is provided with the second valve on the second connecting pipe, installs two separation boards in the primary separation storehouse, the spliced pole is installed at the separation board center, spliced pole and primary separation storehouse are the slip cup joint, the dwang is installed to the spliced, dwang one end and spliced pole rotate to be connected, and the other end rotates with the axis of rotation to be connected, axis of rotation and carousel fixed connection, and the carousel is rotated by second motor drive, installs the baffle on the separator plate, and the discharging pipe is installed to primary separation storehouse one side, and the discharging pipe end is provided with the feed bin, secondary separation storehouse top is through third connecting pipe and primary separation storehouse bottom intercommunication, installs the third valve on the third connecting pipe, and secondary separation storehouse top one side is through fourth connecting pipe and flotation cell bottom intercommunication, installs the fourth valve on the fourth connecting pipe, and the tailings pipe is installed to secondary separation storehouse one side, and the tailings pipe end is provided with the tailings storehouse, and the draft tube is installed to secondary separation storehouse opposite side, and the draft tube end is provided with the tailings storehouse, installs filter plate in the secondary separation.

As a further aspect of the present invention: the liquid distribution tank is higher than the flotation tank, the height of the primary separation bin is consistent with that of the flotation tank, and the secondary separation bin is lower than that of the primary separation bin.

As a further aspect of the present invention: the shunt tubes are e-shaped pipelines, and the air inlet pipe is provided with a plurality of air inlet pipes.

As a further aspect of the present invention: the feed bin is lower than the primary separation bin, and the tailing bin and the tail water bin are lower than the secondary separation bin.

As a further aspect of the present invention: the separation plate, the discharge pipe, the tailing pipe and the filter screen plate are all obliquely arranged, and the inclination angle is 30-45 degrees.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a join in marriage the centrifugal impeller that sets up in the liquid pond and make flotation solution and the raw materials stirring of treating the flotation, the contact is more abundant, intake pipe in the flotation pond, utilize high-pressure draught to drive raw materials liquid and reach horizontal motion from top to bottom, further make flotation solution and raw materials contact better, thereby promote the ore flotation rate of recovery, reduce the ore dressing cost, join in marriage the liquid pond in the device, the flotation pond, the primary separation storehouse, the secondary separation storehouse, the feed bin, the difference in height that sets up between tailings storehouse and the tail water storehouse, make the raw materials, the ore, the tailings, the motion of tail water in the device can be with the help of gravity action, reduce the energy consumption, the separation of tailings and tail water is collected and is favorable to recycling after tailings and tail water further processing.

Drawings

Fig. 1 is a schematic structural diagram of ore processing flotation separation equipment.

Fig. 2 is a schematic top view of a shunt.

FIG. 3 is a schematic diagram of a separation plate structure.

In the figure: the device comprises a liquid preparation pool 1, a flotation pool 2, a primary separation bin 3, a secondary separation bin 4, a feed inlet 5, a liquid inlet pipe 6, a centrifugal paddle 7, a first motor 8, a first connecting pipe 9, a first valve 10, an air pump 11, a shunt pipe 12, an air inlet pipe 13, an air hole 14, a second connecting pipe 15, a second valve 16, a separating plate 17, a connecting column 18, a rotating rod 19, a rotating shaft 20, a rotating disk 21, a second motor 22, a baffle plate 23, a discharge pipe 24, a stock bin 25, a third connecting pipe 26, a third valve 27, a fourth connecting pipe 28, a fourth valve 29, a tailing pipe 30, a tailing bin 31, a tailing pipe 32, a tailing water bin 33 and a filter screen plate 34.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, an ore processing flotation separation apparatus includes a liquid preparation tank 1, a flotation tank 2, a primary separation bin 3 and a secondary separation bin 4, the liquid preparation tank 1 is higher than the flotation tank 2, the primary separation bin 3 is as high as the flotation tank 2, the secondary separation bin 4 is lower than the primary separation bin 3, a feed inlet 5 is disposed on one side of the top of the liquid preparation tank 1, a liquid inlet pipe 6 is disposed on the other side of the top of the liquid preparation tank 1, a centrifugal paddle 7 is disposed in the liquid preparation tank 1, the centrifugal paddle 7 is driven by a first motor 8, the top of the flotation tank 2 is communicated with the bottom of the liquid preparation tank 1 through a first connection pipe 9, a first valve 10 is disposed on the first connection pipe 9, an air pump 11 is disposed on the top of the flotation tank 2, a diversion pipe 12 is disposed on the air pump 11, an air inlet pipe 13 is disposed below the diversion pipe 12, be provided with a plurality of gas pocket 14 on intake pipe 13, first separation storehouse 3 top is through second connecting pipe 15 and flotation cell 2 top intercommunication, be provided with second valve 16 on the second connecting pipe 15, install two separators 17 in the first separation storehouse 3, separator 17 installs at the center spliced pole 18, spliced pole 18 and first separation storehouse 3 cup joint for sliding, dwang 19 is installed to spliced pole 18 upper end, dwang 19 one end and spliced pole 18 rotate to be connected, the other end rotates with axis of rotation 20 to be connected, axis of rotation 20 and carousel 21 fixed connection, carousel 21 is rotated by the drive of second motor 22, install baffle 23 on the separator 17, discharging pipe 24 is installed to first separation storehouse 3 one side, discharging pipe 24 end is provided with feed bin 25, second separation storehouse 4 top is through third connecting pipe 26 and first separation storehouse 3 bottom intercommunication, install third valve 27 on third connecting pipe 26, 4 top one sides in secondary separation storehouse are through fourth connecting pipe 28 and 2 bottoms intercommunications in flotation cell, install fourth valve 29 on the fourth connecting pipe 28, tailings pipe 30 is installed to 4 one sides in secondary separation storehouse, tailings pipe 30 end is provided with tailings storehouse 31, draft tube 32 is installed to 4 opposite sides in secondary separation storehouse, draft tube 32 end is provided with tailings storehouse 33, feed bin 25 is less than the 3 settings in primary separation storehouse, tailings storehouse 31 and tailings storehouse 33 are less than the 4 settings in secondary separation storehouse, install filter screen board 34 in the secondary separation storehouse 4, separation plate 17, discharging pipe 24, tailings pipe 30 and filter screen board 34 are the slope setting, and inclination is between 30 to 45.

The utility model discloses a theory of operation is: when the ore processing flotation separation equipment is used, firstly, raw materials and flotation liquid are added into a liquid preparation tank 1 through a feed inlet 5 and a liquid inlet pipe 6, a first motor 8 is started to enable a centrifugal paddle 7 to rotate to evenly stir the raw materials and the flotation liquid, then a first valve 10 is driven to enable the raw materials liquid to enter a flotation tank 2 through a first connecting pipe 9, an air pump 11 is started to enable high-pressure air to enter the raw materials liquid in the flotation tank 2 to enable the raw materials and the flotation liquid to be further fully contacted, a second valve 16 is opened to enable ore particles and the flotation liquid to enter a primary separation bin 3 through a second connecting pipe 15 and enter a separation plate 7, a second motor 22 drives the separation plate 7 to move up and down, so that the ore is separated layer by layer, the separation plate 7 is obliquely arranged, the separated ore is more easily enters a storage bin 25 through a discharge pipe 24, a third valve 27 is opened, meanwhile, the flotation liquid enters a secondary separation bin 4 through a third connecting pipe, then the tailings enter a tailing pond 33 through a tailing pipe 32 to wait for further treatment, when the tailings at the bottom of the flotation tank 2 are accumulated to a certain degree, a fourth valve 29 is opened to close a third valve 27, so that the tailings enter a secondary separation pond 4 along with waste liquid through a fourth connecting pipe 28, the tailings enter the tailing pond 33 through the tailing pipe 32 after being filtered by a filter screen plate 34, and the separated tailings more easily enter the tailing pond 31 through the tailing pipe 30 to wait for further treatment because the filter screen plate 34 is obliquely arranged.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (5)

1. Ore processing flotation separation equipment, including joining in marriage liquid pond (1), flotation cell (2), primary separation storehouse (3) and secondary separation storehouse (4), its characterized in that, join in marriage liquid pond (1) top one side and be provided with feed inlet (5), the opposite side is provided with feed liquor pipe (6), installs centrifugal paddle (7) in joining in marriage liquid pond (1), and centrifugal paddle (7) are driven by first motor (8), flotation cell (2) top is through first connecting pipe (9) and join in marriage liquid pond (1) bottom intercommunication, installs first valve (10) on first connecting pipe (9), and flotation cell (2) top is installed air pump (11), installs shunt tubes (12) on air pump (11), and intake pipe (13) are installed to shunt tubes (12) below, are provided with a plurality of gas pocket (14) on intake pipe (13), primary separation storehouse (3) top is through second connecting pipe (15) and flotation cell (2) top intercommunication, be provided with second valve (16) on second connecting pipe (15), install two splitter plates (17) in primary separation storehouse (3), spliced pole (18) is installed at splitter plate (17) center, spliced pole (18) and primary separation storehouse (3) are the slip cup joint, dwang (19) are installed to spliced pole (18) upper end, dwang (19) one end and spliced pole (18) rotate to be connected, the other end rotates with axis of rotation (20) to be connected, axis of rotation (20) and carousel (21) fixed connection, carousel (21) are rotated by second motor (22) drive, install baffle (23) on splitter plate (17), discharging pipe (24) are installed to primary separation storehouse (3) one side, discharging pipe (24) end is provided with feed bin (25), secondary separation storehouse (4) top is through third connecting pipe (26) and primary separation storehouse (3) bottom intercommunication, install third valve (27) on third connecting pipe (26), secondary separation storehouse (4) top one side is through fourth connecting pipe (28) and flotation cell (2) bottom intercommunication, install fourth valve (29) on fourth connecting pipe (28), tailings pipe (30) are installed to secondary separation storehouse (4) one side, tailings pipe (30) end is provided with tailings storehouse (31), draft tube (32) are installed to secondary separation storehouse (4) opposite side, draft tube (32) end is provided with tail water storehouse (33), install filter screen board (34) in secondary separation storehouse (4).

2. The ore processing flotation separation plant according to claim 1, characterized in that the liquor preparation tank (1) is arranged higher than the flotation tank (2), the primary separation chamber (3) is at the same height as the flotation tank (2), and the secondary separation chamber (4) is arranged lower than the primary separation chamber (3).

3. The ore processing flotation separation plant according to claim 1, characterized in that the shunt tube (12) is an e-shaped pipe and the inlet pipe (13) is provided in plurality.

4. The ore processing flotation separation plant according to claim 1, characterized in that the silo (25) is arranged below the primary separation silo (3) and the tailings silo (31) and the tailings water silo (33) are arranged below the secondary separation silo (4).

5. The ore processing flotation separation plant according to claim 1, characterized in that the separation plate (17), the discharge pipe (24), the tailings pipe (30) and the screen plate (34) are all arranged at an inclination of between 30 ° and 45 °.

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