CN208853024U - A kind of mine makes an accurate selection of standby device - Google Patents
A kind of mine makes an accurate selection of standby device Download PDFInfo
- Publication number
- CN208853024U CN208853024U CN201821484823.6U CN201821484823U CN208853024U CN 208853024 U CN208853024 U CN 208853024U CN 201821484823 U CN201821484823 U CN 201821484823U CN 208853024 U CN208853024 U CN 208853024U
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- CN
- China
- Prior art keywords
- medicament
- standby device
- slime dam
- accurate selection
- ore pulp
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of mines to make an accurate selection of standby device, it is related to flotation of ore pulp technical field, technical solution includes slime dam, the mixing component in slime dam, the lifting assembly moved in the vertical direction towards the driving assembly and driving mixing component that the drop medicine component of addition medicament, driving mixing component are rotated in the horizontal direction in slime dam.It is moved in the vertical direction the utility model has the advantages that lifting assembly is able to drive stirring rod, to enable the ore pulp of slime dam upper layer and lower layer to be thoroughly mixed together, more efficient utilization is carried out to coal, the usage amount of medicament is saved, improves the utilization rate of coal mine and the output capacity of cleaned coal.
Description
Technical field
The utility model relates to flotation of ore pulp technical field, in particular to a kind of mine makes an accurate selection of standby device.
Background technique
Mine makes an accurate selection of standby device, is called kaskad apparatus for pre-flotation pulp conditioning, is that ore pulp enters before flotation device, floating agent disperses in ore pulp,
The equipment for being contacted in advance with ore particle, adjusting pulp density, preparing pan feeding for flotation device is commonly processed in ore pulp processing
It is mechanical.
Existing kaskad apparatus for pre-flotation pulp conditioning is instilled collecting agent and foaming agent to being stirred in slime dam, and ore particle is improved
Hydrophobicity makes to come into full contact between ore particle and foam, and during stirring, stirring blade is along vertical axes in level side
It is rotated up, realizes the stirring to ore pulp, but this kind of mode can not be such that upper layer ore pulp and lower layer's ore pulp in slime dam carries out sufficiently
Fusion, the uniformity of ore pulp can be made inadequate, to increase the usage amount of collecting agent and foaming agent, and stir uneven meeting
The efficiency for reducing flotation, thereby reduces the yield of floatation clean coal.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of mines to make an accurate selection of standby device, advantage
It is that lifting assembly is able to drive stirring rod and is moved in the vertical direction, so that the ore pulp of slime dam upper layer and lower layer be enable to fill
Divide and mix, more efficient utilization is carried out to coal, the usage amount of medicament is saved, improves the utilization rate and cleaned coal of coal mine
Output capacity.
The above-mentioned purpose of the utility model has the technical scheme that a kind of mine makes an accurate selection of standby device, including
Slime dam, the mixing component in slime dam, towards the drop medicine component that medicament is added in slime dam, driving mixing component is in level
The lifting assembly that the driving assembly and driving mixing component that direction is rotated move in the vertical direction.
By using above-mentioned technical proposal, collecting agent, foaming agent are added dropwise in slime dam by drop medicine component, collecting agent
The hydrophobicity that coal mine can be enhanced makes driving assembly driving mixing component rotation, thus to ore pulp and medicament in slime dam
It is stirred fusion, makes to be sufficiently mixed between medicament and ore pulp, lifting assembly drives mixing component in the vertical direction to ore pulp
Be stirred, make to be mutually mixed between the upper layer ore pulp of slime dam and lower layer's ore pulp it is more uniform, to realize to the height of coal
Effect utilizes, and saves the usage amount of medicament, improves the utilization rate of coal mine and the output capacity of cleaned coal.
The utility model is further arranged to: the lifting assembly includes the support frame being fixedly connected on above slime dam,
The lower end surface of support frame as described above is fixedly connected with hydraulic cylinder and piston rod；One is provided at the upper end opening of the slime dam
Fagging, the driving component are arranged on the supporting plate；The one end of the piston rod far from hydraulic cylinder and the fixed company of the support plate
It connects.
By using above-mentioned technical proposal, driving assembly can drive mixing component to carry out horizontal direction to slime dam inside
Stirring, by the hydraulic cylinder and piston rod of setting, hydraulic cylinder is able to drive piston rod and moves reciprocatingly along vertical direction,
To driving driving assembly, support plate and mixing component while move reciprocatingly along vertical direction, so as to realize pair
Being stirred between upper layer ore pulp and lower layer's ore pulp in slime dam mixes the ore pulp in slime dam more uniform, thus
It realizes the efficient utilization to coal, improves the output capacity of cleaned coal.
The utility model is further arranged to: the lifting assembly is provided at least two groups.
By using above-mentioned technical proposal, multiple groups lifting assembly moves simultaneously, enables to support plate and mixing component
What is moved in the vertical direction is more steady.
The utility model is further arranged to: the mixing component includes the stirring rod protruded into slime dam vertically, described
The lower end of stirring rod is fixedly connected with rotating vane.
By using above-mentioned technical proposal, when carrying out ore pulp preparation, driving assembly drives stirring rod to exist along vertical axes
Horizontal direction is rotated, and rotating vane can be mixed them thoroughly by medicament together with flowsheet of slurry agitation, when medicament is all fallen
When entering into slime dam, lifting assembly driving stirring rod and rotating vane move back and forth in the vertical direction, make in slime dam
Ore pulp can be sufficiently mixed, and make also be sufficiently mixed between ore pulp and medicament, realize the efficient utilization to coal, improve essence
The output capacity of coal.
The utility model is further arranged to: the drop medicine component includes the sleeve being set on stirring rod, the sleeve
Lower ending opening and there are distances between rotating vane, form medicament channel between the sleeve and the stirring rod；It is described
It is fixedly connected with a medicament pipe on the outer wall of sleeve, is connected between the medicament pipe and the sleeve, the medicament pipe is separate
One end of the sleeve offers medicament mouth.
By using above-mentioned technical proposal, when carrying out ore pulp preparation, towards collecting agent and foaming agent is instilled in medicament mouth, catch
It receives agent and foaming agent and flows into medicament channel along medicament pipe, then fall into from the lower end of medicament channel to rotating vane, by
In rotating vane high-speed rotation, when medicament drops down, collision impact can be generated with rotating vane, rotating vane can be by collecting agent
It is broken up with foaming agent, is then driven into slime dam and is blended with ore pulp again, such that ore pulp and foaming agent and catching
The more uniform of agent mixing is received, the dosage of foaming agent and collecting agent is reduced, improves flotation efficiency, the more uniform of stirring can also
Improve the utilization rate and output capacity of cleaned coal.
The utility model is further arranged to: the medicament mouth is in bucket shape.
By using above-mentioned technical proposal, medicament mouth is in bucket shape, can facilitate the instillation of medicament, is operated more convenient.
The utility model is further arranged to: the rotating vane is provided with multilayer, and multi-layer rotating blade is along stirring rod
Axis be uniformly distributed at equal intervals.
By using above-mentioned technical proposal, rotating vane is provided with multilayer, can carry out more to the ore pulp in slime dam
Adequately stirring, keeps the output quality of ore pulp higher, improves the utilization rate to coal mine, and improve stirring efficiency.
The utility model is further arranged to: offering through-hole on the rotating vane.
By using above-mentioned technical proposal, by the through-hole of setting, the contact that is capable of increasing between rotating vane and medicament
Area, the more dispersion that can be impacted the medicament to drop down by rotating vane are more equal so as to what is mixed with ore pulp
It is even, the utilization rate of coal mine is improved, so that mine choosing is more efficient.
The utility model is further arranged to: the driving component includes the motor being arranged in the support plate and electricity
The second belt wheel and be set in first pulley and the second band that the fixed first pulley of the output shaft of machine and the stirring rod are fixed
Belt on wheel.
By using above-mentioned technical proposal, stirring rod is driven to be rotated by selection belt transmissioning mode, at work,
Noise is smaller, and in slime dam when stirring, if it is larger to meet obstructions, belt can skid, can be more effectively to stirring rod
And rotating vane is protected.
In conclusion the utility model has the following beneficial effects:
1, by the lifting assembly of setting, lifting assembly be able to drive stirring rod and rotating vane in the vertical direction into
Row movement makes ore pulp in slime dam more so as to make to be sufficiently mixed between upper layer ore pulp and lower layer's ore pulp in slime dam
Uniformly, to realize the efficient utilization to coal, the output capacity of cleaned coal is improved；
2, by the drop medicine component of setting, medicament is enabled to be broken up between ore pulp mixes, so as to more
It is uniformly mixed with ore pulp, keeps the preparation of ore pulp more efficient, improve the utilization rate of coal mine and the output capacity of cleaned coal.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the cross-sectional view that the utility model embodies slime dam internal structure.
Appended drawing reference: 1, slime dam；11, support plate；2, mixing component；21, stirring rod；22, rotating vane；221, lead to
Hole；3, medicine component is dripped；31, sleeve；32, medicament pipe；321, medicament mouth；33, drug-feeding tube；331, control valve；4, driving assembly；
41, motor；411, output shaft；42, first pulley；43, the second belt wheel；44, belt；5, lifting assembly；51, support frame；52, liquid
Cylinder pressure；53, piston rod.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper", "lower", " bottom
Face " and " top surface " refer to that the direction in attached drawing, word "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment: a kind of mine makes an accurate selection of standby device, as depicted in figs. 1 and 2, including slime dam 1, to the ore pulp in slime dam 1 into
The mixing component 2 of row stirring, towards the drop medicine component 3 that collecting agent and foaming agent are added in slime dam 1, driving mixing component 2 is to mine
The lifting assembly 5 that slurry carries out the driving assembly 4 of horizontal direction stirring and driving mixing component 2 moves in the vertical direction.
By the way that collecting agent is added into ore pulp, driving assembly 4 drives mixing component 2 to the ore pulp and medicine in slime dam 1
Agent is stirred fusion, can enhance the hydrophobicity of ore particle in this way, ore particle is enable to come into full contact with foam, forms stable bubble
Foam layer enhances the toughness of foam, is not easily broken it, and lifting assembly 5 drives mixing component 2 to stir in vertical direction ore pulp
It mixes, mixes upper layer ore pulp and lower layer's ore pulp in slime dam 1 more uniform, cleaned coal is sieved so as to more efficient
Choosing, improves the utilization rate of coal, makes coal screening work more efficient quick, improves the utilization rate of coal mine and the output of cleaned coal
Rate.
As shown in Fig. 2, mixing component 2 includes the stirring rod 21 protruded into slime dam 1, in the fixed company in the lower end of stirring rod 21
It is connected to rotating vane 22, rotating vane 22 is provided with multiple groups, and multiple groups rotating vane 22 is equal at equal intervals along the axis of stirring rod 21
Even setting.When collecting agent and foaming agent are added in slime dam 1, driving assembly 4 drives stirring rod 21 along vertical axes in water
Square to being rotated, so that collecting agent, foaming agent and ore pulp uniform stirring be mixed, the utilization of coal mine is improved
Rate.
As shown in Fig. 2, in order to enable blade can be more uniform by what is stirred between ore pulp and medicament, in rotating vane 22
On offer through-hole 221, the contact area between ore pulp, medicament and rotating vane 22 can be increased in this way, meanwhile, through-hole 221
Open up, can by the more dispersion of flowsheet of slurry agitation, thus keep ore pulp more uniform with medicament contact so that merge
Together, collecting agent and foaming agent is avoided to flock together.
As shown in Fig. 2, being provided with support plate 11 at the upper end opening of slime dam 1, driving assembly 4 is arranged in support plate 11
On.Driving assembly 4 includes the motor 41 being fixedly connected in support plate 11, the fixed first band with the output shaft 411 of motor 41
Wheel 42, second belt wheel 43 fixed with stirring rod 21 and the belt 44 being set in first pulley 42 and the second belt wheel 43.Electricity
Machine 41 drives stirring rod 21 to rotate by the transmission of belt 44.
Stirring rod 21 is driven to be rotated by selection 44 kind of drive of belt, at work, noise is smaller, slime dam 1
When interior stirring, if it is larger to meet obstructions, belt 44 can skid, can be more effectively to stirring rod 21 and rotating vane
22 are protected.
As shown in Fig. 2, lifting assembly 5 includes the support frame 51 for being fixedly connected on 1 top of slime dam, is fixedly connected on support
Hydraulic cylinder 52 and piston rod 53 on frame 51, the one end of piston rod 53 far from hydraulic cylinder 52 are fixedly connected with support plate 11, living
Stopper rod 53 drives support plate 11 to move reciprocatingly along vertical direction, to drive stirring rod 21 in the vertical direction to slime dam
Ore pulp in 1 is stirred, and is mixed upper layer ore pulp in slime dam 1 with lower layer ore pulp more uniform, is improved the matter of ore particle
Amount improves the output capacity of cleaned coal to realize the efficient utilization to coal.
As shown in Fig. 2, sleeve 31 of the drop medicine component 3 including being fixedly connected on 11 lower end surface of support plate vertically, 31 sets of sleeve
Connect on stirring rod 21, the lower ending opening of sleeve 31 and with rotating vane 22 there are a certain distance, sleeve 31 and stirring rod 21
Between form medicament channel.It is fixedly connected with medicament pipe 32 on the outer wall of sleeve 31, is connected between medicament pipe 32 and sleeve 31
Logical, medicament pipe 32 is obliquely installed, and medicament pipe 32 is lower than the one end of medicament pipe 32 far from sleeve 31 close to one end of sleeve 31, in medicine
Agent pipe 32 offers medicament mouth 321 far from one end of sleeve 31, and medicament mouth 321 is in bucket shape, increases space of being used as medicine, medicament is avoided to spill
It falls out, while operating also more convenient.
Collecting agent and foaming agent are added from medicament mouth 321, drop onto rotating vane along medicament pipe 32 and medicament channel
On 22, due to the high-speed rotation of rotating vane 22, with medicament impact can occur for rotating vane 22, and medicament is broken up, is made
Medicament is dispersed into lesser particle or even nebulizes, and then medicament is driven into slime dam 1 and mixes with ore pulp.
This kind of mode enable to mix between medicament and ore pulp it is more uniform, avoid medicament flow down after all collect in
Same position, rotating vane 22, which first breaks up collecting agent and foaming agent, makes its dispersion, then contacts again with ore pulp, in this way can
Make to be sufficiently mixed between ore pulp and medicament, improve mixed effect, improves to the utilization rate of coal and the output capacity of cleaned coal, subtract simultaneously
The usage amount for having lacked medicament keeps work more efficient.
As depicted in figs. 1 and 2, medicament is added in slime dam 1 in order to more convenient, in the top of medicament mouth 321
It is provided with drug-feeding tube 33, there are two the settings of drug-feeding tube 33, and two drug-feeding tubes 33 are respectively used to addition collecting agent and foaming agent, drug-feeding tube
33 are obliquely installed, and drug-feeding tube 33 is lower than the one end of drug-feeding tube 33 far from medicament mouth 321, such energy close to one end of medicament mouth 321
Collecting agent and foaming agent is enough facilitated to flow towards the direction of medicament mouth 321.
In this way when adding collecting agent and foaming agent, operator medicament need not closely can be completed very much apart from slime dam 1 and add
Processing is made, and the clothing of ore pulp pollution operator is avoided.
As shown in Fig. 2, control valve 331 is provided on drug-feeding tube 33, it, can be according to mine by the control valve 331 of setting
Concrete condition in stock tank 1 carrys out the flow of regulating agent, make to mix between ore pulp and medicament it is more preferable, improve cleaned coal yield and
Quality makes the progress that efficient work is orderly, operates more convenient.
The course of work: control valve 331 is opened, collecting agent and foaming agent is made to flow into medicine along drug-feeding tube 33, medicament pipe 32
In agent channel, along medicament channel towards close to the movement of the direction of rotating vane 22, due to 22 high-speed rotation of rotating vane, work as medicine
When agent is in contact with rotating vane 22, fierce collision can be generated therebetween, so that rotating vane 22 is complete by medicament
It breaks up, medicament is made to be dispersed into smaller particle or even nebulize, then medicament is contacted in entrance slime dam 1 with ore pulp again, is being stirred
Under the agitaion for mixing bar 21 and rotating vane 22, it can make to be sufficiently mixed between ore pulp and medicament, improve the hydrophobic of ore particle
Property, so that ore particle is come into full contact with foam, form stable froth bed, enhance the toughness of foam, is not easily broken it；Starting
Hydraulic cylinder 52 makes hydraulic cylinder 52 that stirring rod 21 be driven to move in vertical direction, to the upper layer ore pulp and lower layer's ore pulp in slime dam 1
It is thoroughly mixed, keeps ore pulp more uniform, cleaned coal is screened so as to more efficient, improve the utilization of coal
Rate makes coal screening work more efficient quick, improves the utilization rate of coal mine and the output capacity of cleaned coal.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of mine makes an accurate selection of standby device, it is characterized in that: include slime dam (1), the mixing component (2) being located in slime dam (1), towards mine
The drop medicine component (3) of medicament is added in stock tank (1), the driving assembly (4) that driving mixing component (2) is rotated in the horizontal direction
And the lifting assembly (5) that driving mixing component (2) moves in the vertical direction.
2. a kind of mine according to claim 1 makes an accurate selection of standby device, it is characterized in that: the lifting assembly (5) includes being fixedly connected
Support frame (51) above slime dam (1), the lower end surface of support frame as described above (51) are fixedly connected with hydraulic cylinder (52) and live
Stopper rod (53)；It is provided with a support plate (11) at the upper end opening of the slime dam (1), the driving component (4) setting is being propped up
On fagging (11)；The piston rod (53) is fixedly connected far from the one end of hydraulic cylinder (52) with the support plate (11).
3. a kind of mine according to claim 2 makes an accurate selection of standby device, it is characterized in that: the lifting assembly (5) is provided at least two
Group.
4. a kind of mine according to claim 2 makes an accurate selection of standby device, it is characterized in that: the mixing component (2) includes protruding into vertically
The lower end of stirring rod (21) in slime dam (1), the stirring rod (21) is fixedly connected with rotating vane (22).
5. a kind of mine according to claim 4 makes an accurate selection of standby device, it is characterized in that: the drop medicine component (3) includes being set in stir
Mix the sleeve (31) on bar (21), the lower ending opening of the sleeve (31) and there are distances between rotating vane (22) is described
Medicament channel is formed between sleeve (31) and the stirring rod (21)；A medicament is fixedly connected on the outer wall of the sleeve (31)
It manages (32), is connected between the medicament pipe (32) and the sleeve (31), the medicament pipe (32) is far from the sleeve (31)
One end offer medicament mouth (321).
6. a kind of mine according to claim 5 makes an accurate selection of standby device, it is characterized in that: the medicament mouth (321) is in bucket shape.
7. a kind of mine according to claim 5 makes an accurate selection of standby device, it is characterized in that: the rotating vane (22) is provided with multilayer,
Multi-layer rotating blade (22) is uniformly distributed at equal intervals along the axis of stirring rod (21).
8. a kind of mine according to claim 7 makes an accurate selection of standby device, it is characterized in that: offering through-hole on the rotating vane (22)
(221).
9. a kind of mine according to claim 4 makes an accurate selection of standby device, it is characterized in that: the driving component (4) includes being arranged in institute
State the motor (41) on support plate (11), the first pulley (42) fixed with the output shaft (411) of motor (41) and the stirring
The belt (44) bar (21) fixed the second belt wheel (43) and be set in first pulley (42) and the second belt wheel (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821484823.6U CN208853024U (en) | 2018-09-11 | 2018-09-11 | A kind of mine makes an accurate selection of standby device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821484823.6U CN208853024U (en) | 2018-09-11 | 2018-09-11 | A kind of mine makes an accurate selection of standby device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208853024U true CN208853024U (en) | 2019-05-14 |
Family
ID=66417598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821484823.6U Expired - Fee Related CN208853024U (en) | 2018-09-11 | 2018-09-11 | A kind of mine makes an accurate selection of standby device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208853024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117816382A (en) * | 2024-03-06 | 2024-04-05 | 山东山控信息科技有限公司 | Flotation dosing control system and coal dressing flotation device applying same |
-
2018
- 2018-09-11 CN CN201821484823.6U patent/CN208853024U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117816382A (en) * | 2024-03-06 | 2024-04-05 | 山东山控信息科技有限公司 | Flotation dosing control system and coal dressing flotation device applying same |
| CN117816382B (en) * | 2024-03-06 | 2024-04-30 | 山东山控信息科技有限公司 | Flotation dosing control system and coal dressing flotation device applying same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20200911 |