CN209810432U - Ore inflation flotation device - Google Patents
Ore inflation flotation device Download PDFInfo
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- CN209810432U CN209810432U CN201822209679.1U CN201822209679U CN209810432U CN 209810432 U CN209810432 U CN 209810432U CN 201822209679 U CN201822209679 U CN 201822209679U CN 209810432 U CN209810432 U CN 209810432U
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Abstract
The utility model discloses an ore inflation flotation device relates to ore screening technical field, the utility model discloses an including the casing that has pan feeding mouth and row's thick liquid mouth, row's thick liquid mouth department is equipped with the check valve, be equipped with the stirring subassembly in the casing, the stirring subassembly passes the casing and is connected with the motor of locating the casing top, be equipped with a plurality of fumaroles that communicate with the air breather on the stirring subassembly, the stirring subassembly includes puddler and stirring rake, the cover is equipped with the circulation subassembly on the stirring subassembly, the toper circulation bucket that the circulation subassembly was located on the puddler is located including the cover and is connected with the folded plate that the stirring rake is parallel and form the passageway with toper circulation bucket, row's thick liquid mouth department is equipped with the filter plate, the utility model has the advantages of simple structure, ore increases with the contact number of times of bubble and medicament, the effectual problem of flotation.
Description
Technical Field
The utility model relates to an ore screening technical field, more specifically relate to an ore air flotation device.
Background
The ore mined from the deposit is called raw ore, and the raw ore is composed of useful minerals and gangue minerals. The useful material of the raw ore is generally low. In ore processing, for the rough concentration and the fine concentration of nonferrous metals, an ore flotation machine is used, and the working principle of the ore flotation machine is to mix ore pulp and air with corresponding flotation drugs, refine foams at the same time, enable minerals to be bonded on the foams, float to the surface of the ore pulp to form mineralized foams again, and discharge and collect the mineralized foams to realize the flotation of the ores. An ore floatation machine commonly used in the field of ore processing includes an agitated ore floatation machine, which mixes air, flotation solution and ore slurry by agitating in a cylinder with an impeller to generate froth that floats on the surface of the ore slurry, and collects the froth on the surface of the ore slurry, and dehydrates and dries the froth to a concentrate product, while non-buoyant mineral particles such as ore are discharged from the bottom of the cylinder as a tailing product along with the ore slurry.
Present current ore air flotation device exists, and the gassing effect is not good, and the ore leads to less with the contact number of times of bubble and medicament, and the flotation effect is relatively poor, appears remaining ore pulp simultaneously and is discharged the back, still exists the ore that is not selected, causes unnecessary extravagant, has designed an ore air flotation device according to above-mentioned technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: aerify flotation device structure complicacy in order to solve current ore, the ore leads to less with the contact number of times of bubble and medicament, the relatively poor problem of flotation effect, the utility model provides an ore aerifys flotation device.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: an ore aeration flotation device comprises a shell with a feeding port and a slurry discharging port, wherein the slurry discharging port is provided with a one-way valve, a stirring component is arranged in the shell and comprises a stirring rod and a stirring paddle arranged at the bottom of the stirring rod, the stirring component penetrates through the shell and is connected with a motor arranged at the top of the shell, a plurality of air injection holes communicated with the ventilating device are arranged on the stirring component, the stirring rod and the stirring paddle are hollow and communicated, the ventilating device is communicated with the stirring rod through a bearing sleeve, the plurality of air injection holes are arranged on the stirring paddle, the stirring assembly is sleeved with a circulating assembly, the circulating assembly is covered on the stirring paddle, the circulating component comprises a conical circulating barrel sleeved on the stirring rod and connected with the conical circulating barrel, and the cover is arranged above the stirring paddle and forms a folded plate with a gap with the stirring assembly, and a filter screen plate is arranged at the position of the slurry outlet.
The working principle is as follows: the ore is crushed and ground to separate various minerals into monomer particles, the particle size of the monomer particles meets the requirement of ore particles with the particle size of 0.5mm to 5 mu m, and then various flotation reagents are added into ore pulp after the ore is ground and stirred and blended to react with the mineral particles so as to expand the floatability difference among different mineral particles. After the ore pulp of transferring passes through the pan feeding mouth and gets into the casing, the motor carries out work and makes puddler and stirring rake stir, even give the ore pulp with gas through a plurality of fumaroles on the stirring rake at stirring in-process breather, increase the contact number of times that increases ore pulp and bubble and flocculating agent, make the flotation effect better, circulation subassembly has been increased on the puddler simultaneously, the ore pulp passes through the through-hole entering of toper recycling bin top and then flows through the passageway that folded plate and stirring rake formed, thereby make the ore pulp form a circulation through conical circulation subassembly and generate an upwelling, can be with the better promotion of the mineral that coarse mineral and density are big to upper portion, avoid appearing layering and the phenomenon of heavy husky.
Further, be equipped with a foam scraper blade in the casing, near pan feeding mouth is located to the foam scraper blade, the foam scraper blade is connected with driving motor, 360 rotations of foam scraper blade, be equipped with vertical upward movement's cylinder on the casing, the cylinder is connected with the motor, the casing upper cover that the stirring subassembly corresponds is swing joint, and what mainly adopt at present among the prior art is that the foam spills over naturally, and this kind of mode is inefficient, so be equipped with the foam scraper blade near the feed inlet for then through the foam scraper blade, scrape out the bubble, inconvenient washing stirring subassembly among the prior art simultaneously, through the cylinder directly with stirring subassembly jack-up take out can.
Further, be equipped with the governing valve on the breather, the stirring subassembly passes through the converter and is connected with the motor, the stirring subassembly passes casing department and is equipped with waterproof bearing, can give the gas state according to current ore pulp flotation state control through the governing valve, prevents to appear through too big or too little, is connected through converter and motor and can effectually control the stirring speed, prevents because the too fast condition that leads to the vortex of appearing of stirring speed, and the increase of waterproof bearing prevents that casing and stirring subassembly's coefficient of friction increase from preventing the unnecessary damage.
Further, filter the otter board and arrange thick liquid mouth swing joint, filter the otter board and be double-deck filter plate structure, the upper strata is coarse filtration otter board, and the lower floor is fine filtration otter board, double-deck filter plate structure is the grid structure, grid wall department is equipped with magnet, carries out further screening to the ore pulp after the flotation and prevents that unnecessary is extravagant.
Furthermore, the tail end of the folded plate is provided with a fin plate forming a channel with the stirring paddle, and the fin plate can effectively avoid the phenomenon of vortex in the circulation process of ore pulp.
The utility model has the advantages as follows:
1. the utility model discloses simple structure, give the ore pulp through even with gas of a plurality of fumaroles on the stirring rake, increase the contact number of times of ore pulp and bubble and flocculating agent, make the flotation effect better, the circulation subassembly has been increased on the puddler simultaneously, the ore pulp passes through the toper circulation bucket and gets into then through the passageway outflow of folded plate with the stirring rake formation, thereby make the ore pulp form a circulation through conical circulation subassembly and generate an upwelling, can be with the better promotion to upper portion of the mineral that coarse mineral and density are big, avoid appearing layering and the phenomenon of heavy sand.
2. The ore that the foam scraper blade set up can the efficient more will float and elect is scraped out, is provided with the governing valve simultaneously and can gives the gas state according to present ore pulp flotation state control, prevents to appear through too big or too little, is connected with the motor through the converter and can effectually control the stirring speed, prevents because the too fast condition that leads to the vortex to appear of stirring speed, and the increase of waterproof bearing prevents that casing and stirring assembly's coefficient of friction increase from preventing the unnecessary damage.
3. When the ore pulp is discharged after the flotation is finished, the ore pulp is further screened through the double-layer filter plates to prevent unnecessary waste, meanwhile, the magnetic paste on the screen plate can be screened more effectively, and meanwhile, the filter plates are movably connected and taken down when the flotation is reverse flotation.
4. The tail end of the folded plate is provided with a fin plate forming a channel with the stirring paddle, and the fin plate can effectively avoid the phenomenon of vortex in the circulation process of ore pulp.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the filter plate of the present invention;
FIG. 3 is a schematic view of the foam wiper of the present invention;
reference numerals: 1-shell, 2-material inlet, 3-slurry outlet, 4-stirring component, 5-motor, 6-ventilating device, 7-air vent, 8-circulating component, 9-filter screen plate, 101-foam scraper, 102-cylinder, 301-one-way valve, 401-stirring rod, 402-stirring paddle, 501-frequency converter, 601-bearing sleeve, 602-regulating valve, 801-conical circulating barrel, 802-folded plate, 803-finned plate, 901-coarse filter screen plate, 902-fine filter screen plate and 903-magnet.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1, this embodiment provides an ore air flotation device, including the casing 1 that has pan feeding mouth 2 and row's thick liquid mouth 3, row's thick liquid mouth 3 department is equipped with check valve 301, be equipped with stirring assembly 4 in the casing 1, stirring assembly 4 passes casing 1 and is connected with the motor 5 of locating casing 1 top, stirring assembly 4 includes puddler 401 and sets up the stirring rake 402 in the puddler bottom, the cover is equipped with circulation subassembly 8 on stirring assembly 4, puddler 401 is hollow form and intercommunication with stirring rake 402, breather 6 and puddler 401 pass through bearing housing 601 intercommunication, be equipped with a plurality of fumaroles 7 on the stirring rake 402, the cover is equipped with circulation subassembly 8 on stirring assembly 4, circulation subassembly 8 covers and locates on stirring rake 402, circulation subassembly 8 is including the toper circulation bucket 801 that the cover was located on puddler 401 and be connected with toper circulation bucket 801, and the cover is arranged above the stirring paddle 402 and forms a folded plate 802 with the stirring component 4, and the pulp outlet 3 is provided with a filter screen plate 9.
The using method comprises the following steps: the ore is crushed and ground to separate various minerals into monomer particles, the particle size of the monomer particles meets the requirement of ore particles with the particle size of 0.5mm to 5 mu m, and then various flotation reagents are added into ore pulp after the ore is ground and stirred and blended to react with the mineral particles so as to expand the floatability difference among different mineral particles. After the adjusted ore pulp enters the shell 1 through the feeding port 2, the motor 5 works to enable the stirring rod 401 and the stirring paddle 402 to stir, and then the foam automatically overflows.
Example 2
As shown in fig. 1 and fig. 3, in order to make the embodiment scrape the foam more timely, more conveniently clean the stirring assembly, and more simply and conveniently control, the embodiment is further improved on the basis of embodiment 1, specifically:
be equipped with a foam scraper blade 101 in the casing 1, near pan feeding mouth 2 is located to foam scraper blade 101, the foam scraper blade is connected with driving motor, foam scraper blade 101 is 360 rotations through the motor, be equipped with vertical upward movement's cylinder 102 on the casing 1, cylinder 102 is connected with motor 5, the casing 1 upper cover that stirring subassembly 4 corresponds is swing joint, be equipped with governing valve 602 on the breather 6, stirring subassembly 4 passes through converter 501 and is connected with motor 5, stirring subassembly 4 passes casing 1 department and is equipped with waterproof bearing.
Example 3
As shown in fig. 1 to fig. 3, in order to avoid unnecessary waste caused by the vortex generated by the circulation barrel and the slurry discharge in this embodiment, this embodiment is further improved on the basis of embodiment 2, specifically:
the filtering screen plate 9 is movably connected with the slurry discharging port 3, the filtering screen plate 9 is of a double-layer filtering plate structure, the upper layer is a coarse filtering screen plate 901, the lower layer is a fine filtering screen plate 902, the double-layer filtering plate structure is of a grid structure, magnets 903 are arranged at the grid wall, and fin plates 803 forming a channel with the stirring paddle 402 are arranged at the tail ends of the folded plates 802.
Claims (6)
1. The utility model provides an ore air flotation device, is including having casing (1) of pan feeding mouth (2) and row's thick liquid mouth (3), row's thick liquid mouth (3) department is equipped with check valve (301), a serial communication port, be equipped with stirring subassembly (4) in casing (1), stirring subassembly (4) pass casing (1) and are connected with motor (5) of locating casing (1) top, be equipped with fumarole (7) a plurality of and breather (6) intercommunication on stirring subassembly (4), stirring subassembly (4) include puddler (401) and set up puddler (402) of puddler (401) bottom, the cover is equipped with circulation subassembly (8) on stirring subassembly (4), circulation subassembly (8) cover is located on puddler (402), circulation subassembly (8) are including the toper circulation bucket (801) of cover on puddler (401) and be connected with toper circulation bucket (801), and the cover is arranged above the stirring paddle (402) and forms a folded plate (802) with the stirring component (4) to form a gap, and a filtering screen plate (9) is arranged at the slurry discharge port (3).
2. An ore aeration flotation device according to claim 1, characterized in that: puddler (401) and stirring rake (402) are hollow form and intercommunication, breather (6) and puddler (401) pass through bearing housing (601) intercommunication, jet orifice (7) are located on stirring rake (402).
3. An ore aeration flotation device according to claim 1, characterized in that: be equipped with a foam scraper blade (101) in casing (1), near pan feeding mouth (2) are located to foam scraper blade (101), the foam scraper blade is connected with driving motor, foam scraper blade (101)360 rotations.
4. An ore aeration flotation device according to claim 1, characterized in that: the ventilating device (6) is provided with a regulating valve (602), the stirring component (4) is connected with the motor (5) through the frequency converter (501), and a waterproof bearing is arranged at the position where the stirring component (4) penetrates through the shell (1).
5. An ore aeration flotation device according to claim 1, characterized in that: the filter screen plate (9) is movably connected with the slurry discharging port (3), the filter screen plate (9) is of a double-layer filter plate structure, the upper layer is a coarse filter screen plate (901), the lower layer is a fine filter screen plate (902), the double-layer filter screen plate structure is of a grid structure, and magnets (903) are arranged on the grid wall.
6. An ore aeration flotation device according to claim 1, characterized in that: the tail end of the folded plate (802) is provided with a fin plate (803) forming a channel with the stirring paddle (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822209679.1U CN209810432U (en) | 2018-12-27 | 2018-12-27 | Ore inflation flotation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822209679.1U CN209810432U (en) | 2018-12-27 | 2018-12-27 | Ore inflation flotation device |
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| Publication Number | Publication Date |
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| CN209810432U true CN209810432U (en) | 2019-12-20 |
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| CN201822209679.1U Active CN209810432U (en) | 2018-12-27 | 2018-12-27 | Ore inflation flotation device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112827664A (en) * | 2021-02-08 | 2021-05-25 | 新沂市晶润石英材料有限公司 | Flotation device and flotation method for producing high-purity quartz sand |
| CN114226073A (en) * | 2022-02-18 | 2022-03-25 | 安徽威克特瑞新材料科技有限公司 | Quartz sand crushing flotation device |
| CN116197057A (en) * | 2023-04-25 | 2023-06-02 | 中国检验认证集团山东有限公司 | Flotation sampling device of iron ore |
-
2018
- 2018-12-27 CN CN201822209679.1U patent/CN209810432U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112827664A (en) * | 2021-02-08 | 2021-05-25 | 新沂市晶润石英材料有限公司 | Flotation device and flotation method for producing high-purity quartz sand |
| CN114226073A (en) * | 2022-02-18 | 2022-03-25 | 安徽威克特瑞新材料科技有限公司 | Quartz sand crushing flotation device |
| CN116197057A (en) * | 2023-04-25 | 2023-06-02 | 中国检验认证集团山东有限公司 | Flotation sampling device of iron ore |
| CN116197057B (en) * | 2023-04-25 | 2023-07-04 | 中国检验认证集团山东有限公司 | Flotation sampling device of iron ore |
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