CN108855634A - A kind of new type flotation machine - Google Patents
A kind of new type flotation machine Download PDFInfo
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- CN108855634A CN108855634A CN201810706476.5A CN201810706476A CN108855634A CN 108855634 A CN108855634 A CN 108855634A CN 201810706476 A CN201810706476 A CN 201810706476A CN 108855634 A CN108855634 A CN 108855634A
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- China
- Prior art keywords
- rotating shaft
- hollow rotating
- inlet pipe
- air inlet
- new type
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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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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention relates to a kind of new type flotation machines, including cabinet, rabbling mechanism and inflation mechanism, the first support frame is provided on the outside of cabinet right wall, support frame upper end is provided with motor, driving wheel is provided on motor output shaft, rabbling mechanism includes hollow rotating shaft, hollow rotating shaft is vertically arranged, hollow rotating shaft top is stretched out outside cabinet, cabinet upper end is provided with bearing body, bearing body is set on hollow rotating shaft, driven pulley is provided with above bearing body, driven pulley is set on hollow rotating shaft, hollow rotating shaft middle and lower part is arranged in cabinet, hollow rotating shaft lower part is provided with flow disturbing cover, flow disturbing cover is set on hollow rotating shaft, inflation mechanism includes the first air inlet pipe, casing, second air inlet pipe, inlet pipe connection and sealing structure.The present invention makes have pressure air to be more directly delivered to inside flotation device, inflation effect is more preferable by changing traditional airing form.
Description
Technical field
The present invention relates to mine optional equipment manufacturing technology fields, and in particular to a kind of new type flotation machine.
Background technique
Flotation device is a kind of preparation equipment, and non-ferrous metal, ferrous metal and nonmetallic mineral are sorted and floated used by industry
Machine is selected usually to be made of electric machine, spindle unit and groove body component.When flotation device works, electric machine drives the rotation of main shaft impeller
Turn ore pulp in stirred tank body, while the intracorporal air of slot will be filled with and cut into minute bubbles, bubble is touched with the mineral grain in ore pulp
It hits attachment and forms mineral laden bubble, mineral laden bubble rises to mineral syrup liquid and forms froth bed, floatation process is completed, due to being filled with flotation
Gas inside machine has certain pressure, this pressure is related with impeller submergence, and under normal circumstances, flotation device is bigger,
Impeller submergence is bigger, and pressure needed for being filled with the gas inside flotation device is bigger, when existing flotation device is inflated, there is pressure air
It initially enters inside main shaft bearing body, this proposes very high requirement, manufacturing cost gesture to the sealing effect of bearing body and main shaft
It must increase, while it is also higher also to influence subsequent operating cost, using this airing form, the main shaft and bearing body of flotation device
Difficulty of processing it is big.
Summary of the invention
The technical problems to be solved by the invention are：A kind of new type flotation machine is provided, traditional airing form is changed, makes to have
Pressure air is more directly delivered to inside flotation device, and inflation effect is more preferable.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：
A kind of new type flotation machine, including cabinet, rabbling mechanism and inflation mechanism, cabinet right wall outside are provided with the first support
Frame, support frame upper end are provided with motor, and driving wheel is provided on motor output shaft, and rabbling mechanism includes hollow rotating shaft, and hollow turn
Axis is vertically arranged, and hollow rotating shaft top is stretched out outside cabinet, and cabinet upper end is provided with bearing body, and bearing body is set in hollow rotating shaft
On, it is provided with driven pulley above bearing body, driven pulley is set on hollow rotating shaft, and hollow rotating shaft middle and lower part is arranged in cabinet
Interior, hollow rotating shaft lower part is provided with flow disturbing cover, and flow disturbing cover is set on hollow rotating shaft, is provided with first below flow disturbing cover
Support plate, the first support plate lower section are provided with the second support plate, and the first support plate and the second support plate are set in hollow rotating shaft
On, multiple stirring blades are provided between the first support plate and the second support plate, hollow rotating shaft lower outer circumferential is distributed on face
Multiple gas vents；
Inflation mechanism includes the first air inlet pipe, casing, the second air inlet pipe, inlet pipe connection, and the first air inlet pipe lower end and air inlet connect
Adapter tube is threadedly coupled, and inlet pipe connection is connected to sleeve upper end, and inside pipe casing is provided with multiple bearings, bearing inner race from top to bottom
It is provided with the second air inlet pipe；Inlet pipe connection is fastened and connected with the second air inlet pipe by sealing structure, and inlet pipe connection bottom end is set
There are the first sealing baffle, seal carriage, the first rubber ring annular groove, the vulcanization of the first sealing baffle top has the first rubber ring；The
Two air inlet pipe tops be provided with the second sealing baffle, the second rubber ring annular groove, the second sealing baffle bottom end vulcanization have the second rubber
Circle, the first rubber ring are connected in the second rubber ring annular groove, and the second rubber ring is connected in the first rubber ring annular groove；Air inlet connection
The sealing element supported by seal carriage is provided between pipe inner circumferential side and the second air inlet pipe peripheral side, the setting of sealing element lip exists
On second air inlet pipe peripheral side；Second air inlet pipe lower end is threadedly coupled with hollow rotating shaft 4, is arranged between bearing and the second air inlet pipe
There is sealing ring.
Hollow rotating shaft lower end surface is uniformly arranged in the circumferential direction multiple card slots, is provided with filter cartridge assemblies, mistake below hollow rotating shaft
Cartridge assembly includes end cap and filter screen, and filter screen is vertically arranged in end cap upper end, end cap upper surface is circumferentially arranged have it is multiple
Buckle, buckle are arranged on the outside of filter screen, and the quantity for buckling setting is adapted with position with card slot.
Preferably, card slot is provided with 2-4.
Preferably, buckle is provided with 2-4.
Preferably, sealing ring is provided between bearing and the second air inlet pipe.
Preferably, flow disturbing cover upper end is fixedly installed sleeve, and sleeve is set on hollow rotating shaft.
Preferably, sleeve is connect by bolt with flow disturbing cover.
Preferably, the mode that driven pulley is connected by key is set on hollow rotating shaft.
Compared with the existing technology, beneficial effects of the present invention are：Rabbling mechanism of the invention passes through the first support plate of setting
With the second support plate, and stirring blade is set between the first support plate and the second support plate, increases the range of stirring, improve
Admission gear is arranged in the efficiency of stirring, can guarantee to guarantee hollow rotating shaft rotation while air inlet, have pressure air to pass through hollow
The gas vent of shaft lower end can be fed directly to flotation motor spindle, improve inflation effect, while air need not pass through bearing
Body, the sealing element inside bearing body only make the dust-proof leakage being used without preventing pressure air of oil sealing, greatly reduce bearing
Sealing difficulty between body and main shaft；Filter cartridge assemblies are further set, can prevent mineral from blocking gas vent, further be arranged
Buckle and card slot, easy to disassemble and replacement filter cartridge assemblies, are further arranged sleeve, hollow rotating shaft can be protected to be ground by mineral
Damage improves the service life that equipment uses.The present invention makes have pressure air to be more directly delivered to by changing traditional airing form
Inside flotation device, inflation effect is more preferable.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of admission gear in the present invention；
Fig. 3 is the partial enlarged view of Tu2Zhong admission gear；
Fig. 4 is the structural schematic diagram of gas vent of the present invention；
Fig. 5 is the structural schematic diagram of filter cartridge assemblies in the present invention；
Fig. 6 is the bottom view of hollow rotating shaft in the present invention.
In figure：1, the first air inlet pipe 2, casing 3, the second air inlet pipe 4, hollow rotating shaft 4-1, gas vent 4-2, card slot 5, driven
Belt wheel 6, bearing body 7, cabinet 8, sleeve 9, flow disturbing cover 10, the first support plate 11, stirring blade 12, the second support plate 13, end cap
13-1, the 14, first support frame 15 of buckle, motor 16, driving pulley 17, filter screen 18, bearing 19, sealing ring 20, air inlet connection
Pipe 21, the first sealing baffle 22, sealing element 23, seal carriage 24, the first rubber ring annular groove 25, the first rubber ring.
Specific embodiment
Embodiment：As shown in Figures 1 to 6, a kind of new type flotation machine, including cabinet 7, rabbling mechanism and inflation mechanism, case
It is provided with the first support frame 14 on the outside of 7 right wall of body, support frame upper end is provided with motor 15, is provided with master on 15 output shaft of motor
Movable belt pulley 16, rabbling mechanism include hollow rotating shaft 4, and hollow rotating shaft 4 is vertically arranged, and 4 top of hollow rotating shaft is stretched out outside cabinet 7, case
7 upper end of body is provided with bearing body 6, and bearing body 6 is set on hollow rotating shaft 4, and driven pulley 5 is provided with above bearing body 6, driven
The mode that belt wheel 5 is connected by key is set on hollow rotating shaft 4, and 4 middle and lower part of hollow rotating shaft is arranged in cabinet 7, hollow rotating shaft 4
Lower part is provided with flow disturbing cover 9, and flow disturbing cover 9 is set on hollow rotating shaft 4, and the first support plate is provided with below flow disturbing cover 9
10, the second support plate 12 is provided with below the first support plate 10, and the first support plate 10 and the second support plate 12 are set in hollow
In shaft 4, multiple stirring blades 11,4 lower part outer circle of hollow rotating shaft are provided between the first support plate 10 and the second support plate 12
Multiple gas vent 4-1 are distributed on circumferential surface, 9 upper end of flow disturbing cover is fixedly installed sleeve 8, and sleeve 8 is set on hollow rotating shaft 4,
Sleeve 8 is connect by bolt with flow disturbing cover 9；
Inflation mechanism include the first air inlet pipe 1, casing 2, the second air inlet pipe 3, inlet pipe connection 20,1 lower end of the first air inlet pipe with
Inlet pipe connection 20 is threadedly coupled, and inlet pipe connection 20 is connected to 2 upper end of casing, is provided with from top to bottom inside casing 2 multiple
Bearing 18,18 inner ring of bearing are provided with the second air inlet pipe 3；Inlet pipe connection 20 and the second air inlet pipe 3 are fastened by sealing structure
Connection, 20 bottom end of inlet pipe connection are equipped with the first sealing baffle 21, seal carriage 23, the first rubber ring annular groove 24, and first is close
The vulcanization of 21 top of block plate has the first rubber ring 25；Second air inlet pipe, 3 top is provided with the second sealing baffle, the second rubber ring
Slot, the vulcanization of the second sealing baffle bottom end have the second rubber ring, and the first rubber ring 25 is connected in the second rubber ring annular groove, the second rubber
Cushion rubber is connected in the first rubber ring annular groove 24；20 inner circumferential side of inlet pipe connection and the second air inlet pipe are provided between 3 peripheral side
The sealing element 22 supported by seal carriage 23,22 lip of sealing element are arranged on 3 peripheral side of the second air inlet pipe；Second air inlet pipe
3 lower ends are threadedly coupled with hollow rotating shaft 4, are provided with sealing ring 19 between bearing 18 and the second air inlet pipe 3.Pass through inlet pipe connection
20 and second sealing function of baffle and rubber ring and rubber ring annular groove that is mutually arranged in air inlet pipe 3, junction can be improved
Between air-tightness, guarantee that pressure-air is fed directly to inside flotation device, in addition in 20 inner circumferential side of inlet pipe connection and second
Sealing element 22 is set between 3 peripheral side of air inlet pipe, can further improve the air-tightness of junction.
4 lower end surface of hollow rotating shaft is uniformly arranged in the circumferential direction multiple card slot 4-2, is provided with cartridge filter group below hollow rotating shaft 4
Part, filter cartridge assemblies include end cap 13 and filter screen 17, and filter screen 17 is vertically arranged in 13 upper end of end cap, 13 upper surface edge of end cap
Circumferentially be provided with multiple buckle 13-1, buckle 13-1 setting in 17 outside of filter screen, the quantity of buckle 13-1 setting and position with
Card slot 4-2 is adapted, and card slot 4-2 is provided with 2-4, and buckle 13-1 is provided with 2-4.
The present invention starts motor 15 when implementing, and motor 15 drives driving pulley 16 to rotate, and driving pulley 16 passes through transmission
Band drives driven pulley 5 to rotate, and driven pulley 5 drives hollow rotating shaft 4 to rotate, and 4 upper end of hollow rotating shaft passes through with the second air inlet pipe 3
It is threadedly coupled, the second air inlet pipe 3 is rotatablely connected with casing 2, guarantees also to enable hollow rotating shaft 4 rotate while air inlet, there is pressure
Air is directly discharged into inside flotation device by the gas vent 4-1 of 4 lower part of hollow rotating shaft, passes through matching for buckle 13-1 and card slot 4-2
It closes, filter cartridge assemblies is fastened on 4 lower end of hollow rotating shaft, the outer diameter of filter screen 17 is identical as the internal diameter of hollow rotating shaft 4, filter screen
17 height is adapted with the gas vent 4-1 length being arranged, and driven pulley 5 drives hollow rotating shaft 4 to rotate, and hollow rotating shaft 4 passes through
Agitator arm stirs liquid, mixes air with mineral liquid more uniform.
To sum up, rabbling mechanism of the invention is by setting the first support plate and the second support plate, and in the first support plate and
Stirring blade is set between second support plate, increases the range of stirring, improves the efficiency of stirring, admission gear, energy are set
Enough guarantee to guarantee hollow rotating shaft rotation while air inlet, has pressure air that can directly transport by the gas vent of hollow rotating shaft lower end
To flotation motor spindle, inflation effect is improved, while air need not pass through bearing body, the sealing element inside bearing body only makees oil sealing
The dust-proof leakage being used without preventing pressure air, greatly reduces the sealing difficulty between bearing body and main shaft；Further
Filter cartridge assemblies are set, can prevent mineral from blocking gas vent, further setting buckle and card slot, easy to disassemble and replacement filtering
Sleeve is further arranged in cartridge module, hollow rotating shaft can be protected to be worn by mineral, improves the service life that equipment uses.The present invention is logical
It crosses and changes traditional airing form, make there is pressure air to be more directly delivered to inside flotation device, inflation effect is more preferable.
The aforementioned description to specific exemplary embodiment of the invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explaining specific principle of the invention and its actually answering
With so that those skilled in the art can be realized and utilize a variety of different exemplary implementation schemes of the invention with
And various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (8)
1. a kind of new type flotation machine, it is characterised in that：Including cabinet, rabbling mechanism and inflation mechanism, set on the outside of cabinet right wall
It is equipped with the first support frame, support frame upper end is provided with motor, and driving wheel is provided on motor output shaft, and rabbling mechanism includes hollow
Shaft, hollow rotating shaft are vertically arranged, and hollow rotating shaft top is stretched out outside cabinet, and cabinet upper end is provided with bearing body, and bearing body is arranged
On hollow rotating shaft, it is provided with driven pulley above bearing body, driven pulley is set on hollow rotating shaft, hollow rotating shaft middle and lower part
It is arranged in cabinet, hollow rotating shaft lower part is provided with flow disturbing cover, and flow disturbing cover is set on hollow rotating shaft, below flow disturbing cover
It is provided with the first support plate, is provided with the second support plate below the first support plate, the first support plate and the second support plate are arranged
On hollow rotating shaft, multiple stirring blades, hollow rotating shaft lower outer circumferential are provided between the first support plate and the second support plate
Multiple gas vents are distributed on face；
Inflation mechanism includes the first air inlet pipe, casing, the second air inlet pipe, inlet pipe connection, and the first air inlet pipe lower end and air inlet connect
Adapter tube is threadedly coupled, and inlet pipe connection is connected to sleeve upper end, and inside pipe casing is provided with multiple bearings, bearing inner race from top to bottom
It is provided with the second air inlet pipe；Inlet pipe connection is fastened and connected with the second air inlet pipe by sealing structure, and inlet pipe connection bottom end is set
There are the first sealing baffle, seal carriage, the first rubber ring annular groove, the vulcanization of the first sealing baffle top has the first rubber ring；The
Two air inlet pipe tops be provided with the second sealing baffle, the second rubber ring annular groove, the second sealing baffle bottom end vulcanization have the second rubber
Circle, the first rubber ring are connected in the second rubber ring annular groove, and the second rubber ring is connected in the first rubber ring annular groove；Air inlet connection
The sealing element supported by seal carriage is provided between pipe inner circumferential side and the second air inlet pipe peripheral side, the setting of sealing element lip exists
On second air inlet pipe peripheral side；Second air inlet pipe lower end is threadedly coupled with hollow rotating shaft, is arranged between bearing and the second air inlet pipe
There is sealing ring.
2. a kind of new type flotation machine according to claim 1, it is characterised in that：The hollow rotating shaft lower end surface is circumferentially
Multiple card slots are uniformly arranged, filter cartridge assemblies are provided with below hollow rotating shaft, filter cartridge assemblies include end cap and filter screen, filtering
Sieve is vertically arranged in end cap upper end, and end cap upper surface is circumferentially arranged multiple buckles, and buckle is arranged on the outside of filter screen, buckle
The quantity of setting is adapted with position with card slot.
3. a kind of new type flotation machine according to claim 1, it is characterised in that：The card slot is provided with 2-4.
4. a kind of new type flotation machine according to claim 1, it is characterised in that：The buckle is provided with 2-4.
5. a kind of new type flotation machine according to claim 1, it is characterised in that：Between the bearing and the second air inlet pipe
It is provided with sealing ring.
6. a kind of new type flotation machine according to claim 1, it is characterised in that：The flow disturbing cover upper end is fixedly installed
Sleeve, sleeve are set on hollow rotating shaft.
7. a kind of new type flotation machine according to claim 6, it is characterised in that：The sleeve passes through bolt and flow disturbing cover
Connection.
8. a kind of new type flotation machine according to claim 1, it is characterised in that：What the driven pulley was connected by key
Mode is set on hollow rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810706476.5A CN108855634B (en) | 2018-07-02 | 2018-07-02 | Novel flotation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810706476.5A CN108855634B (en) | 2018-07-02 | 2018-07-02 | Novel flotation machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108855634A true CN108855634A (en) | 2018-11-23 |
| CN108855634B CN108855634B (en) | 2020-10-16 |
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ID=64297902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810706476.5A Active CN108855634B (en) | 2018-07-02 | 2018-07-02 | Novel flotation machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN108855634B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210467A (en) * | 2021-11-10 | 2022-03-22 | 淮北矿业股份有限公司 | Coal slurry flotation device for coal washing and use method thereof |
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| CN101733199A (en) * | 2009-12-10 | 2010-06-16 | 北京矿冶研究总院 | Air distributor for flotation machine |
| CN202398434U (en) * | 2011-11-23 | 2012-08-29 | 北矿机电科技有限责任公司 | Upper inflating system of flotation machine and flotation machine with same |
| CN202937820U (en) * | 2012-11-28 | 2013-05-15 | 灵宝金源矿业股份有限公司 | Shaft protection device of flotation machine |
| CN203686139U (en) * | 2013-12-26 | 2014-07-02 | 重庆建设摩托车股份有限公司 | All-terrain axle transmission sealing structure |
| EP3025786A1 (en) * | 2014-11-28 | 2016-06-01 | Omya International AG | Apparatus for simultaneous grinding and froth flotation |
| CN206652613U (en) * | 2016-12-02 | 2017-11-21 | 福建省建瓯市闽佳矿业有限公司 | A kind of environmentally friendly flotation unit of Pb-Zn deposits |
| CN207188011U (en) * | 2017-05-26 | 2018-04-06 | 南召中釉新材料有限公司 | A kind of ore dressing flotation device of energy-conserving and environment-protective |
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2018
- 2018-07-02 CN CN201810706476.5A patent/CN108855634B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733199A (en) * | 2009-12-10 | 2010-06-16 | 北京矿冶研究总院 | Air distributor for flotation machine |
| CN202398434U (en) * | 2011-11-23 | 2012-08-29 | 北矿机电科技有限责任公司 | Upper inflating system of flotation machine and flotation machine with same |
| CN202937820U (en) * | 2012-11-28 | 2013-05-15 | 灵宝金源矿业股份有限公司 | Shaft protection device of flotation machine |
| CN203686139U (en) * | 2013-12-26 | 2014-07-02 | 重庆建设摩托车股份有限公司 | All-terrain axle transmission sealing structure |
| EP3025786A1 (en) * | 2014-11-28 | 2016-06-01 | Omya International AG | Apparatus for simultaneous grinding and froth flotation |
| CN206652613U (en) * | 2016-12-02 | 2017-11-21 | 福建省建瓯市闽佳矿业有限公司 | A kind of environmentally friendly flotation unit of Pb-Zn deposits |
| CN207188011U (en) * | 2017-05-26 | 2018-04-06 | 南召中釉新材料有限公司 | A kind of ore dressing flotation device of energy-conserving and environment-protective |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210467A (en) * | 2021-11-10 | 2022-03-22 | 淮北矿业股份有限公司 | Coal slurry flotation device for coal washing and use method thereof |
| CN114210467B (en) * | 2021-11-10 | 2024-01-23 | 淮北矿业股份有限公司 | Coal slurry flotation device for coal washing and application method thereof |
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| Publication number | Publication date |
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| CN108855634B (en) | 2020-10-16 |
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Effective date of registration: 20200915 Address after: 265400 No. 599, Wenquan Road, Zhaoyuan, Shandong, Yantai Applicant after: ZHAOYUAN JINFENG GOLD MINING MACHINERY EQUIPMENT Co.,Ltd. Address before: 450000 Unit 702, Building 7, Phase 1, Jinhe Garden, West Fourth Ring Road and Mentang Road Intersection, Zhengzhou High-tech Industrial Development Zone, Henan Province Applicant before: ZHENGZHOU ZHIJIN ELECTRONIC TECHNOLOGY Co.,Ltd. |
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