CN206935583U - A kind of device of on-line control flotation device circulation ability - Google Patents
A kind of device of on-line control flotation device circulation ability Download PDFInfo
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- CN206935583U CN206935583U CN201720768367.7U CN201720768367U CN206935583U CN 206935583 U CN206935583 U CN 206935583U CN 201720768367 U CN201720768367 U CN 201720768367U CN 206935583 U CN206935583 U CN 206935583U
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- regulation ring
- flotation device
- circulating barrel
- adjusting rod
- line control
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Abstract
The utility model discloses a kind of device of on-line control flotation device circulation ability, including：Actuating unit, adjusting rod and regulation ring；The actuating unit is located on flotation device crossbeam, the actuating unit is connected through the adjusting rod with the regulation ring, the regulation ring is set in outside the circulating barrel of the flotation device through adjusting rod lifting, the regulation ring end portion is set in outside the circulating barrel upper end, the actuating unit can drive the regulation ring to be moved up and down along the circulating barrel through the adjusting rod, adjust the regulation ring in the position of the circulating barrel upper end.Coordinated by the actuating unit of setting, adjusting rod and regulation ring organic linking, can be in flotation device normally band ore deposit running, without flotation device stop ore deposit emptying in the case of, according to process conditions such as ore properties, the depth of the online flotation machine impeller of regulation in real time insertion circulating barrel, it is not only convenient for controlling, and the circulation ability for accurately, realizing on-line tuning flotation device can be controlled.
Description
Technical field
It the utility model is related to flotation device circulation ability adjusting means, more particularly to a kind of on-line control flotation device circulation energy
The device of power.
Background technology
Flotation device is the key equipment for realizing mineral floating, non-ferrous metal 90%, and ferrous metal 50% all uses flotation skill
Art, flotation device are most important supports.Flotation device mainly by transmission device, foam pushing device, main shaft, impeller, circulating barrel, stator and
Cell body forms.Flotation machine impeller mainly plays dispersion air, circulation ore pulp, and impeller stirring makes impeller area form negative-pressure ward
Ore pulp is simultaneously thrown away.The ore pulp circulation ability of impeller is on the one hand related to structure type, the operational factor of impeller；On the other hand
Influenceed by the depth in impeller insertion circulating barrel.The depth of impeller insertion circulating barrel increases within the specific limits, can increase
The flow velocity of ore pulp in circulating barrel, increase ore pulp internal circulating load of the flotation device by impeller area, conversely, the ore pulp for then reducing impeller area follows
Circular rector.Regulation ring is arranged in circulating barrel, need to be moved up and down as needed, so as to adjust the depth of impeller insertion circulating barrel.It is logical
In the case of often, change the regulation ring axial location of circulating barrel, can reach the purpose of the depth of adjustment impeller insertion circulating barrel, so as to
Realize the regulation of the circulation ability of flotation device.Impeller insertion depth and flotation device circulation ability relation (wherein, are erected as shown in Figure 1
Axle A represents the circulation ability of flotation device, and transverse axis B represents the depth of impeller insertion circulating barrel).
Regulation ring is designed with the circulating barrel of flotation device, the depth of impeller insertion circulating barrel can be adjusted.Flotation device band ore deposit
The debugging stage is run according to process conditions, sorting index factor adjustment impeller insertion circulating barrel depth value, that is, adjusts regulation ring and exists
The relative position of circulating barrel.If ore dressing plant process conditions change, need to readjust flotation machine impeller insertion depth, it is floating to ensure
Machine is selected to have optimal working condition.Generally, circulating barrel upper portion side wall and regulation ring relevant position are provided with stay bolt hole, circulating barrel
Regulation ring, which is connected by bolts, to be fixed in circulating barrel, need to such as adjust the height of regulation ring, then needs flotation device to stop ore deposit emptying, maintenance
Personnel, which enter, unclamps fastening bolt in flotation device cell body, tighten fastening bolt after regulation ring is adjusted to proper placement depth again.
But this this regulative mode at present, though flotation device can be changed by changing the depth in impeller insertion circulating barrel
Circulation ability.But when adjusting, ore dressing plant must stop ore deposit, after emptying the ore pulp in flotation cell, the position of regulation ring can be just adjusted
Put.Moreover, the adjustment of regulation ring needs repairing, personnel enter cell body, and operating efficiency is relatively low., directly affects bargh just
Often production, causes the loss of economic benefit and mineral resources.
Utility model content
Based on the problems of prior art, the purpose of this utility model is to provide a kind of on-line control flotation device circulation
The device of ability, flotation device is realized with the regulation ring position in on-line control circulating barrel in ore deposit normal productive process, so as to change
Depth in flotation machine impeller insertion circulating barrel so that the ripple of flotation machine impeller circulation ability dynamically adapting ore dressing plant process conditions
Dynamic or change.
The purpose of this utility model is achieved through the following technical solutions：
The utility model embodiment provides a kind of device of on-line control flotation device circulation ability, including：Actuating unit,
Adjusting rod and regulation ring；
The actuating unit is located on flotation device crossbeam, and the actuating unit connects through the adjusting rod and the regulation ring
Connect, the regulation ring is set in outside the circulating barrel of the flotation device through adjusting rod lifting, and the regulation ring end portion is arranged
Outside the circulating barrel upper end, the actuating unit can drive the regulation ring along above and below the circulating barrel through the adjusting rod
It is mobile, the regulation ring is adjusted in the position of the circulating barrel upper end.
The on-line control that the utility model embodiment provides it can be seen from above-mentioned technical scheme provided by the utility model
The device of flotation device circulation ability, its advantage are：
Coordinated by the actuating unit of setting, adjusting rod and regulation ring organic linking, can be in flotation device normally band ore deposit operation
During, in the case of stopping ore deposit emptying without flotation device, according to process conditions such as ore properties, online regulation flotation machine impeller in real time
The depth of circulating barrel is inserted, is not only convenient for controlling, and the circulation ability for accurately, realizing on-line tuning flotation device can be controlled.Therefore,
The device can ensure that the circulation ability of flotation device changes dynamic with process conditions and adjusted, and flotation device is constantly in optimal work
State, be advantageous to improve flotation effect, increase ore dressing plant technical-economic index.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present utility model
Example, on the premise of not paying creative work, can also be according to these accompanying drawings for one of ordinary skill in the art
Obtain other accompanying drawings.
Fig. 1 is impeller insertion depth and flotation device circulation ability graph of a relation；
Fig. 2 is the structural representation of the device for the on-line control flotation device circulation ability that the utility model embodiment provides；
Fig. 3 is the device scheme of installation for the on-line control flotation device circulation ability that the utility model embodiment provides；
Fig. 4 is the signal of the regulation ring of the device for the on-line control flotation device circulation ability that the utility model embodiment provides
Figure；
In Fig. 1, A- circulation abilities；B- impeller insertion depths；
In Fig. 2：1- crossbeams, 2- impellers, 3- circulating barrels, 4- cell bodies, 5- actuating units, 6- adjusting rods, 7- regulation rings, H- are
Impeller insertion depth；
In Fig. 3：1- crossbeams, 2- impellers, 3- circulating barrels, 4- cell bodies, 7- regulation rings, 8- columns, the scattered covers of 9-；
In Fig. 4：71- steel pipes, 72- coupling sleeves.
Embodiment
With reference to particular content of the present utility model, the technical scheme in the embodiment of the utility model is carried out it is clear,
It is fully described by, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole implementation
Example.Based on embodiment of the present utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
Every other embodiment, belong to the scope of protection of the utility model.
As shown in Fig. 2 the utility model embodiment provides a kind of device of on-line control flotation device circulation ability, including：
Actuating unit, adjusting rod and regulation ring；
Actuating unit is located on flotation device crossbeam, and the adjusted bar of actuating unit is connected with the regulation ring, and regulation ring is through institute
State adjusting rod lifting to be set in outside the circulating barrel of the flotation device, the regulation ring end portion is set in outside the circulating barrel upper end
Face, increases the length of the circulating barrel upper end, regulation ring be connected with circulating barrel after equivalent to the circulating barrel for constituting a lengthening,
Actuating unit can drive the regulation ring to be moved up and down along the circulating barrel through the adjusting rod, adjust the regulation ring and followed described
The position of ring cylinder upper end changes the depth that impeller is plugged in the regulation ring.
In said apparatus, the impeller of flotation device is plugged in the upper end of regulation ring, and regulation ring movement can adjust impeller at this
Depth in regulation ring.Equivalent to the circulating barrel for constituting a lengthening after being connected due to regulation ring with circulating barrel, equivalent to changing
The depth that impeller is plugged in circulating barrel is become.
In said apparatus, actuating unit uses pneumatic actuator or worm-and-wheel gear.But not limited to this, it can also use
Other actuating units, as long as facilitating adjustment control.
In said apparatus, adjusting rod lower end and regulation ring is are threadedly coupled, clamp connection, any of are welded to connect.
Also other connecting modes can be used.Adjusting rod can cover sebific duct or spraying abrasion-proof anti-corrosion material for wear-and corrosion-resistant to adjusting rod.
In said apparatus, some coupling sleeves that regulation ring is distributed setting by steel pipe and on the outer wall of steel pipe are formed；Steel pipe
Internal diameter is more than the external diameter of circulating barrel, and coupling sleeve is connected with adjusting rod.
In said apparatus, the coupling sleeve that setting is distributed on the outer wall of steel pipe of regulation ring is three.
In said apparatus, coupling sleeve height is consistent with circulating barrel, is welded on circulation drum outer wall, coupling sleeve internal tapping.
In said apparatus, the steel pipe inner wall of regulation ring is provided with rail-guided groove, on the circulation drum outer wall with the rail
The feather key of road guide groove matching.Specifically, the steel pipe of regulation ring can be a light pipe, or it is oriented in steel pipe inner wall designed path
Groove, while increase corresponding feather key in circulating barrel.
The utility model embodiment is specifically described in further detail below.
Fig. 1 is impeller insertion depth and flotation device circulation ability graph of a relation, can be adjusted by adjusting impeller insertion depth
Flotation device circulation ability.
As shown in Figures 2 to 4, the device of the present embodiment is used for by including crossbeam 1, impeller 2, circulating barrel 3, cell body 4, column 8
On the flotation device formed with scattered cover 9, mainly include：Actuating unit 5, adjusting rod 6 and regulation ring 7；Wherein, actuating unit is used for
Adjusted bar driving adjusting rod moves up and down, and actuating unit uses pneumatic actuator or worm-and-wheel gear, is fixed on flotation
On machine crossbeam 1.Adjusting rod is the motion that power-transmitting part drives regulation ring, adjusting rod one end processing thread connection regulation ring
Coupling sleeve, the other end couple with actuating unit.Regulation ring be used for coordinate circulating barrel change impeller 2 insertion depth, regulation ring 7 by
Steel pipe 71 and coupling sleeve 72 form, and the internal diameter of steel pipe 71 is slightly larger than the external diameter of circulating barrel 3, and coupling sleeve is welded on outer wall of steel pipe, couple
Cover internal tapping.If flotation device circulating barrel is larger, to ensure that regulation ring moves up and down steady, it can suitably increase connection tricks
Amount is corresponding to increase adjusting rod and actuating unit.
In flotation device band ore deposit normal course of operation, such as run into ore pulp property and change, it is necessary to adjust flotation device circulation energy
The situation of power, the actuating unit adjustment adjusting rod for starting adjusting means move up and down, and change regulation ring and the relative position of impeller,
And then the depth of flotation machine impeller insertion circulating barrel is have adjusted, realize the real-time dynamic regulation of flotation device ore pulp circulation ability.
Device of the present utility model can realize flotation device band ore deposit normal productive process in, the regulation in on-line control circulating barrel
Loop device, so as to change the depth in flotation machine impeller insertion circulating barrel, flotation machine impeller circulation ability dynamic adaptable ore dressing
The fluctuation or change of factory's process conditions.Therefore, by the utility model the online dynamic regulation ore pulp of flotation device can be made to circulate energy
Power, stop ore deposit without production procedure, you can optimal circulation ability is had according to ore dressing plant adjustment of technology flotation device, to ensureing
Ore dressing plant continuous production, saves human cost, and lifting ore dressing plant sorting index, economic benefit have remarkable effect.
Suspension of the circulation ability of flotation device to mineral grain, the mineralising of valuable mineral have vital effect.This reality
With in new device flotation device normally band ore deposit running, ore deposit can be stopped without flotation device according to process conditions such as ore properties
Emptying, the depth of flotation machine impeller insertion circulating barrel can be adjusted in real time online, control is accurate, so as to adjust the circulation energy of flotation device
Power.Therefore, the utility model can ensure that the circulation ability of flotation device changes dynamic with process conditions and adjusted, and flotation device is located always
In optimal working condition, be advantageous to improve flotation effect, increase ore dressing plant technical-economic index.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should
It is defined by the protection domain of claims.
Claims (8)
- A kind of 1. device of on-line control flotation device circulation ability, it is characterised in that including：Actuating unit, adjusting rod and regulation Ring；The actuating unit is located on flotation device crossbeam, and the actuating unit is connected through the adjusting rod with the regulation ring, institute State regulation ring to be set in outside the circulating barrel of the flotation device through adjusting rod lifting, the regulation ring end portion is set in described Outside circulating barrel upper end, the actuating unit can drive the regulation ring to be moved up and down along the circulating barrel through the adjusting rod, The regulation ring is adjusted in the position of the circulating barrel upper end.
- A kind of 2. device of on-line control flotation device circulation ability according to claim 1, it is characterised in that the flotation The impeller of machine is plugged in the upper end of the regulation ring, and the regulation ring can adjust depth of the impeller in the regulation ring.
- A kind of 3. device of on-line control flotation device circulation ability according to claim 1, it is characterised in that the power Mechanism uses pneumatic actuator or worm-and-wheel gear.
- 4. a kind of device of on-line control flotation device circulation ability according to any one of claims 1 to 3, its feature exist In, the adjusting rod lower end and the regulation ring to be threadedly coupled, clamp connection, any of be welded to connect.
- 5. a kind of device of on-line control flotation device circulation ability according to any one of claims 1 to 3, its feature exist In some coupling sleeves that the regulation ring is distributed setting by steel pipe and on the outer wall of steel pipe are formed；The pipe diameter is more than The external diameter of the circulating barrel, the coupling sleeve are connected with the adjusting rod.
- A kind of 6. device of on-line control flotation device circulation ability according to claim 5, it is characterised in that the regulation The coupling sleeve that setting is distributed on the outer wall of steel pipe of ring is three.
- A kind of 7. device of on-line control flotation device circulation ability according to claim 6, it is characterised in that the connection Set height is consistent with circulating barrel, is welded on circulation drum outer wall, coupling sleeve internal tapping.
- A kind of 8. device of on-line control flotation device circulation ability according to claim 6, it is characterised in that the regulation The steel pipe inner wall of ring is provided with rail-guided groove, the feather key matched on the circulation drum outer wall with the rail-guided groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720768367.7U CN206935583U (en) | 2017-06-27 | 2017-06-27 | A kind of device of on-line control flotation device circulation ability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720768367.7U CN206935583U (en) | 2017-06-27 | 2017-06-27 | A kind of device of on-line control flotation device circulation ability |
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| Publication Number | Publication Date |
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| CN206935583U true CN206935583U (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720768367.7U Active CN206935583U (en) | 2017-06-27 | 2017-06-27 | A kind of device of on-line control flotation device circulation ability |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127056A (en) * | 2017-06-27 | 2017-09-05 | 北矿机电科技有限责任公司 | A kind of device of on-line control flotation device circulation ability |
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- 2017-06-27 CN CN201720768367.7U patent/CN206935583U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127056A (en) * | 2017-06-27 | 2017-09-05 | 北矿机电科技有限责任公司 | A kind of device of on-line control flotation device circulation ability |
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