CN113522536A - Mining flotation device with adjustable stator - Google Patents
Mining flotation device with adjustable stator Download PDFInfo
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- CN113522536A CN113522536A CN202110784620.9A CN202110784620A CN113522536A CN 113522536 A CN113522536 A CN 113522536A CN 202110784620 A CN202110784620 A CN 202110784620A CN 113522536 A CN113522536 A CN 113522536A
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- stator
- blade
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- impeller
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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
- B03D1/14—Flotation machines
- B03D1/16—Flotation machines with impellers; Subaeration machines
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Abstract
The invention discloses a mining flotation machine with an adjustable stator, which comprises a tank body (1), a central sleeve (2), a rotating shaft (3), a connecting cylinder (4), a breadth disc (5), a first blade (6), a second blade (7), a stator disc (8) and a stator blade (9), and is characterized in that: the stator disc is provided with a sliding groove (81), the sliding groove extends along the radial direction, the stator blades are adjustably installed in the sliding groove, an adjusting cavity is formed between the stator disc and the plurality of stator blades, and the impeller is located in the adjusting cavity. According to the invention, through the adjustable design of the stator blades, the relative positions of the stator blades and the impeller and the size of the adjusting cavity can be adjusted, so that the mixing performance and the circulation performance of slurry and gas are adjusted/changed, and the flotation effect of the mining flotation machine is improved.
Description
Technical Field
The invention relates to the technical field of ore/mineral flotation, in particular to a mining flotation machine with an adjustable stator.
Background
The prior art publication No. CN87103290A discloses a flotation machine for mineral separation, which is a flotation machine for mineral separation with pulp absorption capacity and flotation function, and is characterized in that the structure of an impeller adopts a flotation machine consisting of a back-tilting double-blade structure, compared with the existing A-type flotation machine, the flotation machine has the advantages of electricity consumption saving, large air suction amount, light impeller abrasion, good flotation index and the like, and is suitable for separating and sorting nonferrous metals, ferrous metals, non-metallic minerals and chemical raw materials. Prior art publication No. CN2102801U discloses a mechanical agitation type flotation machine, which is a mechanical agitation type flotation machine in a concentrating machine. The flotation machine is provided with a tank body, an inflation stirring mechanism, a motor, a slurry inlet box, a foam device, an overflow gate and an outlet gate, wherein the inflation stirring mechanism comprises a rotating shaft, an air guide pipe, a central sleeve, a slurry inlet, a stator disc, stator blades and an impeller.
However, the position of the stator blade of the stator of the existing flotation machine for mineral separation relative to the stator disc cannot be adjusted after being designed according to design requirements, the size of a cavity between the impeller and the stator blade cannot be adjusted, the mixing performance and the circulation performance of corresponding slurry and gas can only be adjusted by changing the rotating speed of the rotating shaft, the power of the motor is increased, the energy consumption is high, and various working condition requirements cannot be well matched.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a mining flotation machine with an adjustable stator, wherein an adjusting pad is selectively arranged in a chute through the adjustable design of stator blades, and the radial relative position of the stator blades and an impeller and the size of an adjusting cavity can be adjusted, so that the mixing performance (slurry flowing performance, airflow flowing performance) and the circulation performance of slurry and gas are adjusted/changed, the flotation effect of the mining flotation machine is improved, and various working condition requirements can be well matched.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a mining flotation device with adjustable stator, it includes cell body (1), center sleeve (2), pivot (3), connecting cylinder (4), amplitude disc (5), first blade (6), second blade (7), stator disc (8), stator blade (9), be provided with center sleeve in the cell body, be provided with the pivot in the center sleeve, be connected with bleed pipe on the center sleeve, the impeller is installed to the lower extreme of pivot, the impeller includes the connecting cylinder, amplitude disc, first blade, the second blade, amplitude disc connects on the connecting cylinder, the upper and lower both sides of amplitude disc are provided with first blade respectively, the second blade, the stator includes stator disc, stator blade, a plurality of stator blade along circumference distribution in the radial outside of stator disc, its characterized in that: a sliding groove (81) is formed in the stator disc (8), the sliding groove extends along the radial direction, the stator blades (9) are adjustably installed in the sliding groove, an adjusting cavity (C) is formed between the stator disc and the plurality of stator blades, and the impeller is located in the adjusting cavity.
Further, a side, far away from the stator blade, of the stator disc (8) is provided with a first screw hole (82), and the first screw holes are arranged in the radial direction; the stator blade (9) comprises a stator blade main body (91), an adjusting slide block (92) and an auxiliary blade (93), wherein the adjusting slide block and the auxiliary blade are respectively arranged at two ends of the stator blade main body, and the adjusting slide block is slidably arranged in the sliding groove; a second screw hole is formed in the adjusting slide block (92), and one or more second screw holes are arranged in the radial direction; the adjusting screw is connected/matched with the first screw hole and the second screw hole and used for adjusting the radial installation position of the adjusting slide block so as to adjust the radial relative position of the stator blade and the impeller and the size of the adjusting cavity.
Further, the auxiliary blade (93) is disposed substantially in parallel with the adjustment slider (92).
Further, in the circumferential direction, auxiliary vanes (93) extend to one side from the stator vane main body, the auxiliary vanes being substantially in a fan-shaped structure; the width dimension of the adjusting slider (92) is larger than the thickness dimension of the stator blade main body in the same direction.
Further, the stator further comprises a regulating pad (83), the regulating pad is installed in the sliding groove (81), a third screw hole (84) is formed in the regulating pad, the third screw holes are arranged in the radial direction, and one or more regulating pads (83) are selectively installed in the sliding groove and used for regulating the axial position of the stator blade and the axial position of the auxiliary blade relative to the impeller.
Further, the midline of the chute (81) is repeated or has an angle with the radial line of the impeller at the corresponding position.
Further, the area of the auxiliary blade (93) is 0.8-2.0 times the area of the stator blade main body (91) in the circumferential direction.
According to the mining flotation machine with the adjustable stator, the adjustable cushion is selectively arranged in the chute through the adjustable design of the stator blade, the radial relative position of the stator blade and the impeller and the size of the adjusting cavity can be adjusted, so that the mixing performance (slurry flowing performance and airflow flowing performance) and the circulation performance of slurry and gas are adjusted/changed, the flotation effect of the mining flotation machine is improved, and various working condition requirements can be well matched.
Drawings
FIG. 1 is a schematic diagram of a mining flotation machine with an adjustable stator according to the present invention;
FIG. 2 is a schematic diagram of a stator structure of a mining flotation machine with an adjustable stator according to the present invention;
figure 3 is a schematic view (bottom view) of the stator structure of the mining flotation machine with adjustable stator according to the invention;
fig. 4 is a schematic structural view of a stator blade of the mining flotation machine with an adjustable stator according to the invention.
In the figure: the device comprises a groove body 1, a central sleeve 2, a rotating shaft 3, a connecting cylinder 4, a breadth disc 5, a first blade 6, a second blade 7, a stator disc 8, a stator blade 9, a sliding groove 81, a first screw hole 82, an adjusting pad 83, a third screw hole 84, a stator blade main body 91, an adjusting slide block 92 and an auxiliary blade 93.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-4, a mining flotation machine with adjustable stator, it includes cell body 1, center sleeve 2, pivot 3, connecting cylinder 4, width of cloth dish 5, first blade 6, second blade 7, stator disc 8, stator blade 9, be provided with center sleeve 2 in the cell body 1, be provided with pivot 3 in the center sleeve 2, be connected with the bleed pipe on the center sleeve 2, the impeller is installed to the lower extreme of pivot 3, the impeller includes connecting cylinder 4, width of cloth dish 5, first blade 6, second blade 7, width of cloth dish 5 is connected on connecting cylinder 4, the upper and lower both sides of width of cloth dish 5 are provided with first blade 6, second blade 7 respectively, the stator includes stator disc 8, stator blade 9, a plurality of stator blade 9 distribute in the radial outside of stator disc 8 along circumference, its characterized in that: the stator disk 8 is provided with a sliding groove 81, the sliding groove 81 extends along the radial direction, the stator blades 9 are adjustably installed in the sliding groove 81, an adjusting cavity C is formed between the stator disk 8 and the plurality of stator blades 9, and the impeller is located in the adjusting cavity.
The chute 81 extends in the radial direction: the center line of the chute 81 is repeated or has an angle with the radial line of the impeller at the corresponding position.
Further, a side of the stator disc 8 remote from the stator vanes 9 is provided with a first screw hole 82, and the plurality of first screw holes 82 are arranged in a radial direction. The stator blade 9 comprises a stator blade main body 91, an adjusting slider 92 and an auxiliary blade 93, wherein the adjusting slider 92 and the auxiliary blade 93 are respectively arranged at two ends of the stator blade main body 91, and the adjusting slider 92 is slidably arranged in the sliding groove 81; the adjustment slider 92 is provided with a second screw hole, one or more of which are arranged radially. The adjusting screw is connected/matched with the first screw hole 82 and the second screw hole, and is used for adjusting the radial installation position of the adjusting slider 92 so as to adjust the radial relative position of the stator blade 9 and the impeller and the size of the adjusting cavity.
According to the mining flotation machine with the adjustable stator, the radial relative position of the stator blade 9 and the impeller and the size of the adjusting cavity C can be adjusted through the adjustable design of the stator blade 9, so that the mixing performance (slurry flowing performance and airflow flowing performance) and the circulation performance of slurry and gas are adjusted/changed, and the flotation effect of the mining flotation machine is improved.
As shown in fig. 3 to 4, further, the auxiliary blade 93 is disposed substantially in parallel with the adjustment slider 92. In the circumferential direction, the auxiliary vane 93 extends to one side from the stator vane main body 91, and the auxiliary vane 93 has a substantially fan-shaped structure. The width dimension of the adjustment slider 92 is larger than the thickness dimension of the stator vane main body 91 in the same direction.
The area of the auxiliary vane 93 is 0.8 to 2.0 times, preferably 1.2 to 1.5 times, the area of the stator vane main body 91 in the circumferential direction.
Further, the stator further comprises a regulating pad 83, the regulating pad 83 is installed in the sliding groove 81, a third screw hole 84 is formed in the regulating pad 83, and the third screw holes 84 are arranged in the radial direction. One or more adjusting pads 83 are optionally mounted in the slide slots 81 for adjusting the axial position of the stator vanes 9, the axial position of the auxiliary vanes 93 relative to the impeller, and thus the size of the adjusting chamber.
According to the mining flotation machine with the adjustable stator, the axial position of the stator blade 9 can be further adjusted through the adjustable design of the adjusting pad 83, the axial position of the auxiliary blade 93 relative to the impeller can be adjusted, the size of the adjusting cavity can be adjusted, the mixing performance (slurry flowing performance and airflow flowing performance) of slurry and gas can be adjusted/changed, and the flotation effect of the mining flotation machine can be improved.
According to the mining flotation machine with the adjustable stator, the adjustable cushion is selectively arranged in the chute through the adjustable design of the stator blade, the radial relative position of the stator blade and the impeller and the size of the adjusting cavity can be adjusted, so that the mixing performance (slurry flowing performance and airflow flowing performance) and the circulation performance of slurry and gas are adjusted/changed, the flotation effect of the mining flotation machine is improved, and various working condition requirements can be well matched.
The above-described embodiments are illustrative of the present invention and not restrictive, it being understood that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a mining flotation device with adjustable stator, it includes cell body (1), center sleeve (2), pivot (3), connecting cylinder (4), amplitude disc (5), first blade (6), second blade (7), stator disc (8), stator blade (9), be provided with center sleeve in the cell body, be provided with the pivot in the center sleeve, be connected with bleed pipe on the center sleeve, the impeller is installed to the lower extreme of pivot, the impeller includes the connecting cylinder, amplitude disc, first blade, the second blade, amplitude disc connects on the connecting cylinder, the upper and lower both sides of amplitude disc are provided with first blade respectively, the second blade, the stator includes stator disc, stator blade, a plurality of stator blade along circumference distribution in the radial outside of stator disc, its characterized in that: a sliding groove (81) is formed in the stator disc (8), the sliding groove extends along the radial direction, the stator blades (9) are adjustably installed in the sliding groove, an adjusting cavity (C) is formed between the stator disc and the plurality of stator blades, and the impeller is located in the adjusting cavity.
2. A mining flotation machine with an adjustable stator according to claim 1, characterized in that the side of the stator disc (8) facing away from the stator vanes is provided with first screw holes (82), a plurality of which are arranged radially; the stator blade (9) comprises a stator blade main body (91), an adjusting slide block (92) and an auxiliary blade (93), wherein the adjusting slide block and the auxiliary blade are respectively arranged at two ends of the stator blade main body, and the adjusting slide block is slidably arranged in the sliding groove; a second screw hole is formed in the adjusting slide block (92), and one or more second screw holes are arranged in the radial direction; the adjusting screw is connected/matched with the first screw hole and the second screw hole and used for adjusting the radial installation position of the adjusting slide block so as to adjust the radial relative position of the stator blade and the impeller and the size of the adjusting cavity.
3. Mining flotation machine with adjustable stator according to claim 2, characterized in that the auxiliary vane (93) is arranged substantially parallel to the adjustment slider (92).
4. A mining flotation machine with an adjustable stator according to claim 3, characterized in that in the circumferential direction auxiliary vanes (93) extend sideways from the stator vane body, the auxiliary vanes being of a substantially sector-shaped configuration; the width dimension of the adjusting slider (92) is larger than the thickness dimension of the stator blade main body in the same direction.
5. A mining flotation machine with an adjustable stator according to claim 4, characterized in that the stator further comprises a regulating pad (83) mounted in the chute (81), the regulating pad being provided with a third screw hole (84), a plurality of which are arranged radially, one or more regulating pads (83) being optionally mounted in the chute for regulating the axial position of the stator vanes, the axial position of the auxiliary vanes relative to the impeller.
6. A mining flotation machine with an adjustable stator according to claim 5, characterized in that the centre line of the chute (81) is repeated or at an angle to the radial line of the impeller in the corresponding position.
7. Mining flotation machine with adjustable stator according to claim 5, characterized in that the area of the auxiliary vane (93) is 0.8-2.0 times the area of the stator vane body (91) in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110784620.9A CN113522536A (en) | 2021-07-12 | 2021-07-12 | Mining flotation device with adjustable stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110784620.9A CN113522536A (en) | 2021-07-12 | 2021-07-12 | Mining flotation device with adjustable stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113522536A true CN113522536A (en) | 2021-10-22 |
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ID=78098544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110784620.9A Pending CN113522536A (en) | 2021-07-12 | 2021-07-12 | Mining flotation device with adjustable stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113522536A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU939094A1 (en) * | 1980-12-22 | 1982-06-30 | за вители | Flotation machine aerator stator |
| CN88102289A (en) * | 1987-04-16 | 1988-11-23 | 多尔·奥利费公司 | The flotation mechanism of improvement |
| CN2102801U (en) * | 1991-10-30 | 1992-04-29 | 丁文祥 | Machinery mix flotater |
| RU2187380C1 (en) * | 2001-05-04 | 2002-08-20 | Гладышев Александр Михайлович | Floatation machine aeration unit |
| CN1938097A (en) * | 2004-04-06 | 2007-03-28 | 奥托昆普技术公开有限公司 | Stator for a flotation cell |
| CN2887743Y (en) * | 2006-01-18 | 2007-04-11 | 杜建民 | Adjustable sealed locking device for single-side-opening type weathertight hatch cover |
| CN102172566A (en) * | 2011-03-15 | 2011-09-07 | 黄松平 | XCF II/KYF2 combined inflatable flotation machine |
| CN203018215U (en) * | 2012-11-22 | 2013-06-26 | 金川集团股份有限公司 | Mechanical agitation type flotation machine |
| CN210710229U (en) * | 2019-10-31 | 2020-06-09 | 天津凯镁勒机械制造股份有限公司 | Adjustable guide rail bracket of car for elevator guide rail |
| CN212189594U (en) * | 2020-03-05 | 2020-12-22 | 沈阳职业技术学院 | Large-scale intelligent control mineral processing equipment |
| CN113000223A (en) * | 2021-02-24 | 2021-06-22 | 王贵珍 | Mechanical stirring type mineral flotation machine |
-
2021
- 2021-07-12 CN CN202110784620.9A patent/CN113522536A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU939094A1 (en) * | 1980-12-22 | 1982-06-30 | за вители | Flotation machine aerator stator |
| CN88102289A (en) * | 1987-04-16 | 1988-11-23 | 多尔·奥利费公司 | The flotation mechanism of improvement |
| CN2102801U (en) * | 1991-10-30 | 1992-04-29 | 丁文祥 | Machinery mix flotater |
| RU2187380C1 (en) * | 2001-05-04 | 2002-08-20 | Гладышев Александр Михайлович | Floatation machine aeration unit |
| CN1938097A (en) * | 2004-04-06 | 2007-03-28 | 奥托昆普技术公开有限公司 | Stator for a flotation cell |
| CN2887743Y (en) * | 2006-01-18 | 2007-04-11 | 杜建民 | Adjustable sealed locking device for single-side-opening type weathertight hatch cover |
| CN102172566A (en) * | 2011-03-15 | 2011-09-07 | 黄松平 | XCF II/KYF2 combined inflatable flotation machine |
| CN203018215U (en) * | 2012-11-22 | 2013-06-26 | 金川集团股份有限公司 | Mechanical agitation type flotation machine |
| CN210710229U (en) * | 2019-10-31 | 2020-06-09 | 天津凯镁勒机械制造股份有限公司 | Adjustable guide rail bracket of car for elevator guide rail |
| CN212189594U (en) * | 2020-03-05 | 2020-12-22 | 沈阳职业技术学院 | Large-scale intelligent control mineral processing equipment |
| CN113000223A (en) * | 2021-02-24 | 2021-06-22 | 王贵珍 | Mechanical stirring type mineral flotation machine |
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| PB01 | Publication | ||
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Application publication date: 20211022 |