CN206296081U - A kind of autocontrol ore pulp defoaming device - Google Patents
A kind of autocontrol ore pulp defoaming device Download PDFInfo
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- CN206296081U CN206296081U CN201621407303.6U CN201621407303U CN206296081U CN 206296081 U CN206296081 U CN 206296081U CN 201621407303 U CN201621407303 U CN 201621407303U CN 206296081 U CN206296081 U CN 206296081U
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- main shaft
- tank body
- ore pulp
- puddler
- hydraulic jack
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Abstract
A kind of autocontrol ore pulp defoaming device, including tank body, the support of tank base, power packages at the top of the rabbling mechanism and tank body of tank inner chamber, tank body top is provided with ore pulp and enters mouth, bottom is provided with ore pulp outlet, rabbling mechanism is by main shaft, the disk of main shaft bottom, the puddler of disk some agitating shafts along the circumferential direction and agitating shaft end is constituted, disk is fixedly connected on the bottom of main shaft by a hydraulic jack controlled by PLC system for being arranged on main shaft bottom, puddler bottom is provided with the liquid level sensor being connected with PLC system control, so that puddler lowermost end is always positioned on liquid level；Froth images processing system and the frequency converter being connected with power packages are provided with tank body, the real-time change of power packages rotating speed is realized with the feedback of the information by froth images processing system.Device described in the utility model, puddler can be always positioned on liquid level, and stir speed (S.S.) can make suitable adjustment, energy saving according to foam density.
Description
Technical field
The utility model is related to mineral floating equipment technical field, specially a kind of autocontrol ore pulp defoaming device.
Background technology
Valuable mineral flotation and separation produce substantial amounts of foam, are a kind of solid-liquid-gas three phase foams, with certain stabilization
Property, it is difficult to rupture in a long time.Particularly valuable mineral with gangue symbiosis closely, is less than the content of 10um in flotation concentrate
Height, adds the effect of surfactant, and three-phase froth stability is extremely strong, has a strong impact on the end processing sequences of flotation concentrate.It is main
Show as the following aspects：1st, the stability of the foam produced in floatation process is extremely strong, the bulk deposition in agitator, no
But reduce agitator effectively utilizes volume, but also can make ore dressing plant because being on the increase for foam, causes foam excessive
Tacky, waste of resource need to increase manpower consumption to process the foam of spilling.2nd, three-phase froth reduces the density of ore pulp.
In order to improve the mobility of concentrate foam, it is easy to conveying, circulates ore pulp normal, it is necessary to add substantial amounts of water, not only increase energy
Source consumes and flotation mill's beneficiation cost, and increases the internal circulating load of flotation water consumption and water, waste water resource.In water shortage in north china
Bauxite main producing region, this influence is more protruded.3rd, in dense enriching stage, foam often takes away a large amount of flotation concentrates, gold
Category rate of recovery reduction, causes very big economic loss, while foam enters circulating water pool, by prolonged accumulation, recirculated water
Dischargeable capacity utilization rate in pond is also slowly reduced, and needs the short time to clear up, and causes very big trouble.4th, adsorbed a large amount of on foam
Mineral floating medicament, when foam is discharged flotation mill in company with waste water, on waste water, waste water is difficult to process floatation of foam, from
And cause environmental pollution；Even if being discharged to circulating water pool, due to floating agent too high levels, vicious circle is caused to flotation.
Essentially gived in patent " CN201520030244.4, a kind of defoaming device for floatation ore dressing " above-mentioned
The solution of problem, but in actual applications, still there are the following problems for equipment described in the patent：1st, agitating device is being stirred
During mixing froth breaking, position immobilizes, and when the liquid level in tank body increases, liquid level rises to and floods puddler, now stirs
Bar is in liquid internal, and stirring resistance is very big, while the abrasion to puddler is very serious, stirring efficiency reduction, defoaming effect subtract
Also consumptive material while low；2nd, along with stirring, the density moment of foam is all dense in change, but foam in tank body in tank body
Denseness cannot be directly viewable, and stir speed (S.S.) is constant, it is impossible to change, if foam density is big, the stir speed (S.S.) be unable to reach compared with
Good defoaming effect；If foam density hour, actually lower stir speed (S.S.) just can realize froth breaking, and now stir speed (S.S.) is permanent
It is fixed, it is also to waste to the energy.
Utility model content
In order to solve the above problems, the purpose of this utility model is to propose a kind of defoaming device for floatation ore dressing,
Agitating device can carry out the change of real-time height according to the height of liquid level, it is to avoid liquid level did not had puddler, and froth images are processed
System energy real-time monitoring foam situation, suitable adjustment, energy saving are made to stir speed (S.S.).
The utility model is for the taken technical scheme that solves the above problems：A kind of autocontrol ore pulp defoaming device,
Including the power that tank body, the support of tank base, the rabbling mechanism of tank inner chamber and tank body top drive rabbling mechanism are rotated
Group, tank body top is provided with ore pulp and enters mouth, and bottom is provided with ore pulp outlet, the rabbling mechanism by main shaft, be connected to main shaft
The disk of bottom, disk some agitating shafts evenly distributed in the circumferential direction and agitating shaft is vertically connected on away from disk one end
Puddler constitute, the disk by one be arranged on main shaft bottom by PLC system control hydraulic jack be fixedly connected on
The bottom of main shaft, puddler bottom is provided with the liquid level sensor being connected with PLC system control, with by the letter of liquid level sensor
Number transmission control hydraulic jack stretch, puddler lowermost end is always positioned on liquid level；It is additionally provided with for monitoring on tank body
And feedback tank body in foam situation froth images processing system and controlled by froth images processing system and power packages
The frequency converter of connection, the real-time change of power packages rotating speed is realized with the feedback of the information by froth images processing system.
Used as preferred, the expansion link of the hydraulic jack is set down, and hydraulic jack top is detachably fixed connection
Main shaft bottom, the expansion link bottom of hydraulic jack is fixedly connected with disk.
Used as preferred, the hydraulic jack top has what an opening up and openings of sizes and main shaft bottom matched
U-shaped contiguous block, U-shaped contiguous block side wall is provided with the fastening bolt for being fastened on hydraulic jack on main shaft.
Used as preferred, the height of the support can be adjusted.
Used as preferred, the power packages include motor and decelerator.
Compared with prior art, the utility model has the advantages that：
First, a kind of autocontrol ore pulp defoaming device described in the utility model, the level sensing that puddler bottom is set
Then device can be entered by the height real-time Transmission of liquid level to general control system by the flexible height to puddler of hydraulic jack
Row real-time adjustment, so that puddler can be always positioned on liquid level, within foam, realize more preferably defoaming effect.
Second, a kind of autocontrol ore pulp defoaming device described in the utility model, froth images processing system can be supervised in real time
Foam situation is surveyed, by the feedback of information, real-time adjustment is made to frequency converter, change the power output of motor, according to foam
Density case makes suitable adjustment, energy saving to the stir speed (S.S.) of puddler.
Brief description of the drawings
Fig. 1 is a kind of structural representation of autocontrol ore pulp defoaming device of the utility model；
Fig. 2 is the structural representation of hydraulic jack in a kind of autocontrol ore pulp defoaming device of the utility model；
Marked in figure：1st, tank body, 2, support, 3, rabbling mechanism, 301, main shaft, 302, disk, 303, agitating shaft, 304, stir
Mix bar, 4, power packages, 401, frequency converter, 5, ore pulp enter mouth, 6, ore pulp outlet, 7, hydraulic jack, 701, U-shaped contiguous block,
702nd, fastening bolt, 8, liquid level sensor, 9, froth images processing system.
Specific embodiment
The utility model is elaborated with reference to specific embodiment, the present embodiment is with technical solutions of the utility model
Premised on, give detailed implementation method and specific operating process.
As illustrated, the utility model is a kind of autocontrol ore pulp defoaming device, including tank body 1, the support of the bottom of tank body 1
2nd, the power packages 4 that the rabbling mechanism 3 of the inner chamber of tank body 1 and 1 top drive rabbling mechanism of tank body 3 are rotated, the top of tank body 1 is provided with
Ore pulp enters mouth 5, and bottom is provided with ore pulp outlet 6, the rabbling mechanism 3 by main shaft 301, be connected to the circle of the bottom of main shaft 301
Disk 302, disk 302 some agitating shafts 303 evenly distributed in the circumferential direction and agitating shaft 303 is vertically connected on away from disk
The puddler 304 of 302 one end is constituted, and the disk 302 is by the liquid controlled by PLC system for being arranged on the bottom of main shaft 301
Compressing cylinder 7 is fixedly connected on the bottom of main shaft 301, and the bottom of puddler 304 is provided with the level sensing being connected with PLC system control
Device 8, controls hydraulic jack 7 to stretch with by the signal transmission of liquid level sensor 8, the lowermost end of puddler 304 is always positioned at liquid
On face；Be additionally provided with tank body 1 froth images processing system 9 for monitoring and feeding back foam situation in tank body 1 and
The frequency converter 401 being connected with power packages 4 controlled by froth images processing system 9, with by the letter of froth images processing system 9
Breath feedback realizes the real-time change of the rotating speed of power packages 4.
Above be basic embodiment of the present utility model, can more than on the basis of be improved further, optimize or limit
It is fixed.
Further, the expansion link of the hydraulic jack 7 is set down, and the top of hydraulic jack 7 is detachably fixed connection
The bottom of main shaft 301, the expansion link bottom of hydraulic jack 7 is fixedly connected with disk 302.
Further, there is on the top of the hydraulic jack 7 an opening up and openings of sizes to match with the bottom of main shaft 301
U-shaped contiguous block 701, the side wall of U-shaped contiguous block 701 is provided with the fastening bolt for being fastened on hydraulic jack 7 on main shaft 301
702。
Further, the height of the support 2 can be adjusted.
Further, the power packages 4 include motor and decelerator.
The liquid level sensor 8 that the bottom of puddler 304 is set can be by the height real-time Transmission of liquid level to general control system, so
Real-time adjustment is carried out by the flexible height to puddler 301 of hydraulic jack 7 afterwards, so that the lowermost end of puddler 301 can
Be always positioned on liquid level, within foam, puddler 301 is stirred in foam all the time, will not touch liquid, will not produce
Raw liquid resistance, while avoiding the abrasion of puddler 301, realizes more preferably defoaming effect.
A frequency converter 401 is set up in power packages 4, froth images processing system 9 is used as the existing place in mineral floating field
Reason technology, energy real-time monitoring foam situation, by the feedback of information, real-time adjustment is made to frequency converter 401, changes the defeated of motor
Go out power, the density case according to foam makes suitable adjustment, energy saving to the stir speed (S.S.) of puddler 304.
The above, is only preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, although the utility model with preferred embodiment description as above, but be not limited to the utility model, it is any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when using technology contents described above
The a little change or modification made are the Equivalent embodiments of equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent variations and the modification made to above example according to technical spirit of the present utility model, still
Belong in the range of technical solutions of the utility model.
Claims (5)
1. a kind of autocontrol ore pulp defoaming device, including tank body（1）, tank body（1）The support of bottom（2）, tank body（1）Inner chamber is stirred
Mix mechanism（3）And tank body（1）Top drive rabbling mechanism（3）The power packages of rotation（4）, tank body（1）Top is provided with ore pulp
Enter mouth（5）, bottom is provided with ore pulp outlet（6）, the rabbling mechanism（3）By main shaft（301）, be connected to main shaft（301）Bottom
The disk in portion（302）, disk（302）Some agitating shafts evenly distributed in the circumferential direction（303）And it is vertically connected on stirring
Axle（303）Away from disk（302）The puddler of one end（304）Constitute, it is characterised in that：The disk（302）Set by one
In main shaft（301）The hydraulic jack controlled by PLC system of bottom（7）It is fixedly connected on main shaft（301）Bottom, puddler
（304）Bottom is provided with the liquid level sensor being connected with PLC system control（8）, with by liquid level sensor（8）Signal transmission
Control hydraulic jack（7）It is flexible, make puddler（304）Lowermost end is always positioned on liquid level；Tank body（1）On be additionally provided with for
Monitoring and feedback tank body（1）The froth images processing system of interior foam situation（9）And by froth images processing system（9）Control
Make and power packages（4）The frequency converter of connection（401）, with by froth images processing system（9）Feedback of the information realize power
Group（4）The real-time change of rotating speed.
2. a kind of autocontrol ore pulp defoaming device as claimed in claim 1, it is characterised in that：The hydraulic jack（7）Stretch
Contracting bar is set down, hydraulic jack（7）Top is detachably fixed the main shaft of connection（301）Bottom, hydraulic jack（7）Expansion link
Bottom and disk（302）It is fixedly connected.
3. a kind of autocontrol ore pulp defoaming device as claimed in claim 2, it is characterised in that：The hydraulic jack（7）Top
With an opening up and openings of sizes and main shaft（301）The U-shaped contiguous block that bottom matches（701）, U-shaped contiguous block（701）
Side wall is provided with for by hydraulic jack（7）It is fastened on main shaft（301）On fastening bolt（702）.
4. a kind of autocontrol ore pulp defoaming device as claimed in claim 1, it is characterised in that：The support（2）Height can
To adjust.
5. a kind of autocontrol ore pulp defoaming device as claimed in claim 1, it is characterised in that：The power packages（4）Including electricity
Machine and decelerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621407303.6U CN206296081U (en) | 2016-12-21 | 2016-12-21 | A kind of autocontrol ore pulp defoaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621407303.6U CN206296081U (en) | 2016-12-21 | 2016-12-21 | A kind of autocontrol ore pulp defoaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206296081U true CN206296081U (en) | 2017-07-04 |
Family
ID=59213835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621407303.6U Active CN206296081U (en) | 2016-12-21 | 2016-12-21 | A kind of autocontrol ore pulp defoaming device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206296081U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107441777A (en) * | 2017-09-14 | 2017-12-08 | 河北大唐国际张家口热电有限责任公司 | A kind of prewashing tower spill box |
| CN108654845A (en) * | 2018-04-28 | 2018-10-16 | 宜春市金地锂业有限公司 | A kind of screening technique and device for lepidolite ore dressing |
| CN109557953A (en) * | 2018-09-28 | 2019-04-02 | 中山大学 | A kind of large volume adhesive class is prepared and real-time monitor |
| CN113230699A (en) * | 2021-04-25 | 2021-08-10 | 江苏仕能工业技术有限公司 | Mechanical defoamer |
-
2016
- 2016-12-21 CN CN201621407303.6U patent/CN206296081U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107441777A (en) * | 2017-09-14 | 2017-12-08 | 河北大唐国际张家口热电有限责任公司 | A kind of prewashing tower spill box |
| CN108654845A (en) * | 2018-04-28 | 2018-10-16 | 宜春市金地锂业有限公司 | A kind of screening technique and device for lepidolite ore dressing |
| CN109557953A (en) * | 2018-09-28 | 2019-04-02 | 中山大学 | A kind of large volume adhesive class is prepared and real-time monitor |
| CN113230699A (en) * | 2021-04-25 | 2021-08-10 | 江苏仕能工业技术有限公司 | Mechanical defoamer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 01-02, west of building 23, high tech torch Park, 666 Shenma Avenue, Pingdingshan City, Henan Province Patentee after: Pingdingshan Huaxing flotation Engineering Technology Service Co.,Ltd. Address before: 467000 room 906, ninth floor, office building, No. 281 courtyard, west section of Jianshe Road, Xinhua District, Pingdingshan City, Henan Province Patentee before: PINGDINGSHAN HUAXING FLOTATION ENGINEERING TECHNOLOGY SERVICE Co.,Ltd. |
|
| CP03 | Change of name, title or address |