CN112371352A - Flotation separation device for preparing boric acid from boron ore - Google Patents
Flotation separation device for preparing boric acid from boron ore Download PDFInfo
- Publication number
- CN112371352A CN112371352A CN202011133642.0A CN202011133642A CN112371352A CN 112371352 A CN112371352 A CN 112371352A CN 202011133642 A CN202011133642 A CN 202011133642A CN 112371352 A CN112371352 A CN 112371352A
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- Prior art keywords
- bin
- flotation
- cover plate
- communicating
- boric acid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1418—Flotation machines using centrifugal forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/145—Feed mechanisms for reagents
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses a flotation separation device for preparing boric acid from boron ore, which comprises a flotation bin, a cover plate, an overflow port, a centrifugal component, a collection bin, a foam scraping component, a turnover component, a liquid storage bin and a feeding component, wherein the centrifugal component comprises a rotating shaft, an impeller and a motor. The invention has the following beneficial effects: set up the collection storehouse for scrape the foam that the foam subassembly was scraped and collect in the collection storehouse, set up the upset subassembly, by the upset of the sealed apron of upset subassembly drive, make sealed apron need not the manpower and open, set up the stock solution storehouse, can store the required flotation agent among the flotation operation process, and by the intercommunication in pay-off subassembly control communicating pipe and intercommunication storehouse, make the flotation agent can get into in the communicating pipe by the intercommunication storehouse, and then flow in the flotation storehouse, to sum up, flotation equipment among the relative prior art, the function is diversified, makes the simple operation, and then has promoted work efficiency.
Description
Technical Field
The invention relates to the field of flotation equipment, in particular to a flotation separation device for preparing boric acid from boron ore.
Background
Boric acid is an inorganic substance of formula H3BO3White powdery crystals or triclinic scaly crystals, smooth hand feeling and no odor. Dissolving in water, alcohol, glycerol, ethers and essential oil, and making the aqueous solution weakly acidic. The glass is widely used in the glass (optical glass, acid-resistant glass, heat-resistant glass and glass fiber for insulating materials) industry, and can improve the heat resistance and the transparency of glass products, improve the mechanical strength and shorten the melting time.
When extracting boron ore, generally can be after becoming the ore pulp with the fragmentation of boron ore, the rethread flotation device carries out the flotation separation, but current flotation device has the function singleness, and the problem that work efficiency is low for inconvenient popularization and use.
In order to solve the problems, a flotation separation device for preparing boric acid from boron ore is provided.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a flotation separation device for preparing boric acid from boron ore, and in order to solve the technical problem, the invention provides the following technical scheme:
the invention provides a flotation separation device for preparing boric acid from boron ore, which comprises:
the top of the flotation bin is provided with a cover plate, one end of the top of the flotation bin is open, and an overflow port is formed by the cover plate and the side wall of the flotation bin;
the centrifugal assembly comprises a rotating shaft which is vertically and rotatably connected to the cover plate, the lower end of the rotating shaft extends into the flotation bin, an impeller is arranged at one end of the rotating shaft extending into the flotation bin, the rotating shaft is driven to rotate by a motor arranged on the cover plate, the motor rotates and drives the rotating shaft to rotate, and then the impeller rotates to centrifugally stir the ore pulp stored in the flotation bin;
the collecting bin is arranged on the outer wall of one side, close to the overflow port, of the flotation bin, the opening part of the collecting bin is positioned below the overflow port, the lower end part of the collecting bin is provided with a discharge port communicated with the interior of the collecting bin, and a sealing cover plate is hinged to the discharge port;
the froth scraping component comprises a driving shaft which is horizontally and rotatably connected in the flotation bin and is driven by an external speed reducing motor to rotate, a plurality of scraping plates are arranged on the part, located in the flotation bin, of the driving shaft along the axial array of the driving shaft, and when the driving shaft rotates, the scraping plates are driven to rotate, so that froth in the flotation bin is scraped into the collection bin;
the turnover assembly is used for driving the sealing cover plate to rotate along the hinged position of the sealing cover plate and the discharge port, so that the discharge port is in a closed state;
the liquid storage bin is arranged above the flotation bin, the lower end of the liquid storage bin is connected with a communicating bin in a through mode, the communicating bin is fixedly connected to the top of the flotation bin, and a communicating pipe which is communicated with the interior of the communicating bin and the lower end of the communicating bin extends into the flotation bin is arranged at the lower end of the communicating bin;
and the feeding assembly is used for communicating the communicating pipe with the communicating bin.
Preferably, the sealing cover plate is sealed with the discharge opening by installing a sealing gasket.
Preferably, the upset subassembly is including locating the first free bearing on collecting the storehouse outer wall, the articulated mount pad of installing on the first free bearing, install drive element on the mount pad, the drive is connected with the second free bearing on the drive element, sealed apron is close its one end with the articulated department of bin outlet and is equipped with the linking arm, the one end that sealed apron was kept away from to the linking arm is articulated with the second free bearing, drive element drive second free bearing removes, makes sealed apron closes and seals the oral area lid of bin outlet.
Preferably, the driving element is a telescopic cylinder, and a cylinder rod of the telescopic cylinder is in threaded connection with the second hinged support.
Preferably, the feeding assembly comprises a piston coaxially clamped in the communicating bin in a sliding manner, the piston can seal the communicating port when sliding in the communicating bin and the end face of the piston is used for abutting against the bottom wall in the communicating bin, a plurality of liquid inlet grooves in the form of through holes are formed in the end face of the piston, a sliding column is coaxially arranged on the piston, the lower end of the sliding column penetrates into the flotation bin in a sliding manner and is provided with a floating ball, a limiting ring is sleeved at one end of the sliding column penetrating into the flotation bin, an elastic piece is arranged between the limiting ring and the bottom of the cover plate, and the elastic piece abuts against the limiting ring and drives the floating ball to move downwards.
Preferably, the cover plate is embedded with a graphite bushing, and the graphite bushing is sleeved on the sliding column in a sliding fit manner.
Preferably, the elastic part is a compression spring sleeved on the sliding column, and two ends of the compression spring in the elastic direction respectively abut against the limiting ring and the bottom surface of the cover plate.
Compared with the prior art, the invention has the following beneficial effects: set up the collection storehouse for scrape the foam that the foam subassembly was scraped and collect in the collection storehouse, set up the upset subassembly, by the upset of the sealed apron of upset subassembly drive, make sealed apron need not the manpower and open, set up the stock solution storehouse, can store the required flotation agent among the flotation operation process, and by the intercommunication in pay-off subassembly control communicating pipe and intercommunication storehouse, make the flotation agent can get into in the communicating pipe by the intercommunication storehouse, and then flow in the flotation storehouse, to sum up, flotation equipment among the relative prior art, the function is diversified, makes the simple operation, and then has promoted work efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of the general assembly structure of a flotation separation device for preparing boric acid from boron ore according to the invention;
FIG. 2 is a schematic view of the piston of the present invention;
in the figure: 1-sealing cover plate, 2-connecting arm, 3-second hinged support, 4-telescopic cylinder, 5-mounting seat, 6-first hinged support, 7-collecting bin, 8-overflow port, 9-scraper, 10-piston, 11-communicating bin, 12-liquid storage bin, 13-liquid inlet tank, 14-compression spring, 15-spacing ring, 16-driving shaft, 17-graphite bushing, 18-sliding column, 19-floating ball, 20-rotating shaft, 21-communicating pipe, 22-motor, 23-flotation bin and 24-impeller.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Examples
As shown in fig. 1-2, a flotation separation device for preparing boric acid from boron ore comprises:
the top of the flotation bin 23 is provided with a cover plate, one end of the top of the flotation bin 23 is open, and an overflow port 8 is defined between the cover plate and the side wall of the flotation bin;
the centrifugal assembly comprises a rotating shaft 20 which is vertically and rotatably connected to the cover plate, the lower end of the rotating shaft 20 extends into the flotation bin 23, an impeller 24 is arranged at one end of the rotating shaft 20 extending into the flotation bin 23, the rotating shaft 20 is driven by a motor 22 mounted on the cover plate to rotate, the motor 22 rotates and drives the rotating shaft 20 to rotate, and then the impeller 24 rotates to centrifugally stir the ore pulp stored in the flotation bin 23;
the collecting bin 7 is arranged on the outer wall of one side, close to the overflow port 8, of the flotation bin 23, the opening part of the collecting bin 7 is positioned below the overflow port 8, the lower end part of the collecting bin is provided with a discharge port communicated with the inside of the collecting bin, and the discharge port is hinged with a sealing cover plate 1;
the froth scraping assembly comprises a driving shaft 16 which is horizontally and rotatably connected in the flotation bin 23 and driven by an external speed reducing motor to rotate, a plurality of scraping plates 9 are arranged on the part, located in the flotation bin 23, of the driving shaft 16 along the axial direction of the driving shaft 16, and when the driving shaft 16 rotates, the scraping plates 9 are driven to rotate, so that the froth in the flotation bin 23 is scraped into the collection bin 7;
the turnover assembly is used for driving the sealing cover plate 1 to rotate along the hinged position with the discharge port, so that the discharge port is in a closed state;
the liquid storage bin 12 is arranged above the flotation bin 23, the lower end of the liquid storage bin 12 is connected with a communication bin 11 in a through mode, the communication bin 11 is fixedly connected to the top of the flotation bin 23, and a communication pipe 21 which is communicated with the interior of the communication bin 11 and the lower end of the communication bin extends into the flotation bin 23 is arranged at the lower end of the communication bin 11;
and the feeding assembly is used for communicating the communicating pipe 21 with the communicating bin 11.
In the present embodiment, the sealing cover plate 1 is preferably sealed with the discharge opening by installing a sealing gasket.
In this embodiment, as preferably, the upset subassembly is including locating first free bearing 6 on collecting bin 7 outer wall, articulated mount pad 5 of installing on first free bearing 6, install drive element on the mount pad 5, the last drive connection of drive element has second free bearing 3, sealed apron 1 is close to its one end with the articulated department of bin outlet and is equipped with linking arm 2, the one end that sealed apron 1 was kept away from to linking arm 2 is articulated with second free bearing 3, drive element drive second free bearing 3 removes, makes sealed apron 1 closes and seals with the oral area lid of bin outlet.
In the present embodiment, the driving element is preferably a telescopic cylinder 4, and a cylinder rod of the telescopic cylinder 4 is in threaded connection with the second hinge base 3.
In this embodiment, preferably, the feeding assembly includes a piston 10 coaxially slidably engaged with the communicating bin 11, the piston 10 slides in the communicating bin 11, and when an end surface of the piston 10 is used for abutting against an inner bottom wall of the communicating bin 11, an opening of the communicating pipe 21 can be sealed, the end surface of the piston 10 is provided with a plurality of liquid inlet grooves 13 in the form of through holes, the piston 10 is coaxially provided with a sliding column 18, a lower end of the sliding column 18 slidably penetrates into the flotation bin 23 and is provided with a floating ball 19, one end of the sliding column 18 penetrating into the flotation bin 23 is sleeved with a limit ring 15, an elastic member is arranged between the limit ring 15 and the bottom of the cover plate, and the elastic member abuts against the limit ring 15 and drives the floating ball 19 to move downward.
In this embodiment, as preferably, the cover plate is embedded with a graphite bushing 17, the graphite bushing 17 is slidably sleeved on the sliding column 18, and by providing the graphite bushing 17, since the graphite bushing 17 is slidably sleeved on the sliding column 18, when the sliding column 18 slides on the cover plate, the cover plate is not subjected to large mechanical wear, and the service life of the cover plate is further prolonged.
In this embodiment, preferably, the elastic member is a compression spring 14 sleeved on the sliding column 18, two ends of the compression spring 14 in the elastic direction respectively abut against the limiting ring 15 and the bottom surface of the cover plate, and the floating ball 19 moves towards the inside of the flotation bin by elastically abutting against the limiting ring 15 in a natural state of the compression spring 14.
The working principle of the invention is as follows: the flotation agent is poured into the liquid storage bin 12, when the ore pulp in the flotation bin 23 reaches a certain liquid level, the floating ball 19 is driven to move upwards, after the floating ball moves upwards, the piston 10 is driven to move upwards, thereby enabling the flotation agent in the liquid storage bin 12 to flow into the communicating pipe from the liquid inlet groove 13 of the piston 10, then flows into the flotation bin 23, is connected with an external power supply, starts a motor and an external speed reducing motor to rotate the impeller, stirring the ore pulp in the flotation bin 23 to enable the ore pulp to form boric acid foam under the coordination of a flotation agent, driving a scraping plate 9 to rotate by an external speed reducing motor, scraping the foam on the upper layer of the ore pulp into a collection bin 7 through an overflow port 8, collecting the pulp after the pulp is fully collected, the telescopic cylinder 3 is started, the cylinder rod of the telescopic cylinder 3 is shortened, the sealing cover plate 1 rotates towards the direction far away from the discharge hole, further discharging the boric acid foam in the collecting bin to an external collecting device to finish the flotation separation operation.
Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A flotation separation device for preparing boric acid from boron ore is characterized by comprising:
the top of the flotation bin (23) is provided with a cover plate, one end of the top of the flotation bin (23) is open, and an overflow port (8) is formed by the cover plate and the side wall of the flotation bin;
the centrifugal assembly comprises a rotating shaft (20) which is vertically and rotatably connected to the cover plate, the lower end of the rotating shaft (20) extends into the flotation bin (23), an impeller (24) is arranged at one end of the rotating shaft (20) extending into the flotation bin (23), the rotating shaft (20) is driven to rotate by a motor (22) installed on the cover plate, the motor (22) rotates and drives the rotating shaft (20) to rotate, and then the impeller (24) rotates, so that the ore pulp stored in the flotation bin (23) is subjected to centrifugal stirring;
the collecting bin (7) is arranged on the outer wall of one side, close to the overflow port (8), of the flotation bin (23), the opening part of the collecting bin is positioned below the overflow port (8), the lower end part of the collecting bin is provided with a discharge port communicated with the interior of the collecting bin, and the discharge port is hinged with a sealing cover plate (1);
the froth scraping assembly comprises a driving shaft (16) which is horizontally and rotatably connected in the flotation bin (23) and is driven by an external speed reducing motor to rotate, a plurality of scraping plates (9) are arranged on the driving shaft (16) at the position in the flotation bin (23) along the axial direction of the driving shaft, and when the driving shaft (16) rotates, the scraping plates (9) are driven to rotate, so that the froth in the flotation bin (23) is scraped into the collection bin (7);
the turnover assembly is used for driving the sealing cover plate (1) to rotate along the hinged position of the sealing cover plate and the discharge port, so that the discharge port is in a closed state;
the liquid storage bin (12) is arranged above the flotation bin (23), the lower end of the liquid storage bin (12) is connected with a communicating bin (11) in a through mode, the communicating bin (11) is fixedly connected to the top of the flotation bin (23), and a communicating pipe (21) which is communicated with the interior of the communicating bin and the lower end of which extends into the flotation bin (23) is arranged at the lower end of the communicating bin (11);
and the feeding assembly is used for communicating the communicating pipe (21) with the communicating bin (11).
2. The flotation separation device for preparing the boric acid from the boron ore according to claim 1, wherein the sealing cover plate (1) is sealed with the discharge port by installing a sealing gasket.
3. The flotation separation device for preparing the boric acid from the boron ore according to claim 1, wherein the overturning component comprises a first hinged support (6) arranged on the outer wall of the collection bin (7), a mounting seat (5) is hinged on the first hinged support (6), a driving element is arranged on the mounting seat (5), a second hinged support (3) is connected to the driving element in a driving mode, a connecting arm (2) is arranged at one end, close to the hinged position of the sealing cover plate (1) and the discharge port, of the sealing cover plate, one end, far away from the sealing cover plate (1), of the connecting arm (2) is hinged to the second hinged support (3), the driving element drives the second hinged support (3) to move, and the sealing cover plate (1) covers and seals the opening of the discharge port.
4. The flotation separation device for preparing the boric acid from the boron ore according to claim 3, wherein the driving element is a telescopic cylinder (4), and a cylinder rod of the telescopic cylinder (4) is in threaded connection with the second hinged support (3).
5. The flotation separation apparatus for producing boric acid from boron ore according to claim 1, the feeding component comprises a piston (10) which is coaxially clamped in a communicating bin (11) in a sliding fit manner, the piston (10) can seal the opening part of the communicating pipe (21) when sliding in the communicating bin (11) and the end surface is used for abutting against the inner bottom wall of the communicating bin (11), a plurality of liquid inlet grooves (13) in the form of through holes are arranged on the end surface of the piston (10), a sliding column (18) is coaxially arranged on the piston (10), the lower end of the sliding column (18) is glidingly arranged in the flotation bin (23) and is provided with a floating ball (19), one end of the sliding column (18) penetrating into the flotation bin (23) is sleeved with a limit ring (15), an elastic piece is arranged between the limiting ring (15) and the bottom of the cover plate, and the elastic piece abuts against the limiting ring (15) and drives the floating ball (19) to move downwards.
6. The flotation separation device for preparing the boric acid from the boron ore according to claim 5, wherein a graphite bushing (17) is embedded on the cover plate, and the graphite bushing (17) is sleeved on the sliding column (18) in a sliding fit manner.
7. The flotation separation device for preparing the boric acid from the boron ore according to claim 5, wherein the elastic member is a compression spring (14) sleeved on the sliding column (18), and two ends of the compression spring (14) in the elastic force direction respectively abut against the limiting ring (15) and the bottom surface of the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011133642.0A CN112371352A (en) | 2020-10-21 | 2020-10-21 | Flotation separation device for preparing boric acid from boron ore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011133642.0A CN112371352A (en) | 2020-10-21 | 2020-10-21 | Flotation separation device for preparing boric acid from boron ore |
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| Publication Number | Publication Date |
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| CN112371352A true CN112371352A (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011133642.0A Pending CN112371352A (en) | 2020-10-21 | 2020-10-21 | Flotation separation device for preparing boric acid from boron ore |
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| CN (1) | CN112371352A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000223A (en) * | 2021-02-24 | 2021-06-22 | 王贵珍 | Mechanical stirring type mineral flotation machine |
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| CN208727755U (en) * | 2018-12-18 | 2019-04-12 | 海南海拓矿业有限公司 | A kind of overflow-type flotation technology improves the device of rare earth ore concentrate quality |
| CN110104231A (en) * | 2019-06-12 | 2019-08-09 | 嘉兴莫因工业设备有限公司 | A kind of screw automated packaging equipment weigh hopper train of mechanism |
| CN110104263A (en) * | 2019-06-12 | 2019-08-09 | 嘉兴莫因工业设备有限公司 | A kind of screw automated packaging equipment storage hopper hoisting mechanism system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1401434A (en) * | 2001-08-29 | 2003-03-12 | 中国科学院金属研究所 | Tower type grinding flotation machine capable of carrying out grinding while flotation separation |
| CN201277435Y (en) * | 2008-10-17 | 2009-07-22 | 中国石化股份胜利油田分公司孤岛采油厂 | Automatic water discharging valve for gas circuit excess water |
| CN205259978U (en) * | 2015-10-22 | 2016-05-25 | 郑州煤炭工业(集团)有限责任公司 | Water coal slime collection device |
| RU163702U1 (en) * | 2016-01-22 | 2016-08-10 | Леонид Марксович Белопольский | WASTE WATER FLOTATOR |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113000223A (en) * | 2021-02-24 | 2021-06-22 | 王贵珍 | Mechanical stirring type mineral flotation machine |
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Application publication date: 20210219 |