CN207680809U - The pneumatic mineralizer of vane type and the pneumatic flotation cell for using the pneumatic mineralizer of vane type - Google Patents
The pneumatic mineralizer of vane type and the pneumatic flotation cell for using the pneumatic mineralizer of vane type Download PDFInfo
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- CN207680809U CN207680809U CN201721771319.XU CN201721771319U CN207680809U CN 207680809 U CN207680809 U CN 207680809U CN 201721771319 U CN201721771319 U CN 201721771319U CN 207680809 U CN207680809 U CN 207680809U
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- compressed air
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- mineralizer
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- 238000005188 flotation Methods 0.000 title claims abstract description 49
- 241000256135 Chironomus thummi Species 0.000 claims abstract description 9
- 230000008676 import Effects 0.000 claims abstract description 6
- 239000006260 foam Substances 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 6
- 238000005461 lubrication Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000013055 pulp slurry Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000003068 static effect Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 241000153246 Anteros Species 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 18
- 229910052500 inorganic mineral Inorganic materials 0.000 description 18
- 239000011707 mineral Substances 0.000 description 18
- 239000003921 oil Substances 0.000 description 16
- 239000007788 liquid Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 230000033558 biomineral tissue development Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a kind of pneumatic mineralizers of vane type, include the shell of cylinder type, and shell rear and front end is open, and housing rear end open-mouth is as ore pulp import；Housing forward end is connected with necking pipe, is equipped with central shaft in shell, central shaft front and back end is connected separately with power turbine and midge impeller；The front end of central shaft is equipped with fore bearing, and the rear end of central shaft is equipped with rear bearing, and antero posterior axis bolster is installed on shell；Several compressed air branch pipes are equipped at shell, compressed air branch pipe one end is connect with compressed air hose, the other end of compressed air branch pipe is located in shell, after power turbine, and the other end of compressed air branch pipe is compressed air outlet, and compressed air outlet is towards power turbine.The utility model has many advantages, such as that realization static flotation, significantly energy saving, easily operated control controls, apparatus adaptability is strong, be easy to transformation, construction cost is greatly lowered, maintenance simplifies, and service life is long.
Description
Technical field
The utility model is related to mineral floating technical fields, are used for the FLOTATION SEPARATION mistake of metalliferous mineral and nonmetallic mineral
Journey can be used for the selected FLOTATION SEPARATION process of coal.
Background technology
Flotation technology is one of most common technology in mineral processing technology, using wide in global mineral processing technology
It is general.Flotation technology is the difference based on mineral grain Yu gangue particle surface nature, is carried out to gangue or mineral particle surface
After hydrophobic treatment, the particle of mineral or gangue is floated using the buoyancy of bubble, to realize gangue and minerals separation.It is floating
Select slot as the primary study object that the equipment of floatation process is always global mineral processing technology personnel.
Traditional flotation equipment generally divides three types,
The first is mechanical agitation inflation or induced air floatation slot, that is, traditional flotation cell, and such flotation cell is flotation
The ore dressing plant of the mainstream of equipment, the whole world 90% still uses this traditional flotation cell, the reason is that this flotation cell belongs to and is used in series
Flotation cell, after process settings operation be easy to grasp, the numerous prices of equipment manufacturer also relative moderate.Although the equipment of this type has
Many patents, but the structure type of mainstream is still the technology using Beijing Mine and Metallurgy General Inst, Beijing Mine and Metallurgy General Inst about
Patent CN87102140, CN87103290,93118179.8,94100667.0,94218361.4 of traditional flotation cell are substantially
The technical merit of traditional flotation cell is represented, such flotation cell needs power plant to drive rotor operating, the three of ore pulp and bubble
Ore pulp sucking is mixed, then carries out shear-mixed with the bubble being filled with to complete the mineralization process of mineral, this rotor structure
Ore pulp kinetic energy conversion ratio it is very low, higher so as to cause equipment power consumption, and the bubble being filled with shears disperse by rotor, bubble is difficult to
Disperse well, waste a large amount of compressed air, also brings the increase of energy consumption.
Second is air flotation column, and flotation column is that flotation function is become placement up and down by horizontal transition, is contracted significantly
Short beneficiation flowsheet, but since flotation column is to complete whole ore dressing process by a groove body, may be only available for as coal slime is selected
Simple floatation process, be poorly suitable for the flotation of complicated metalliferous mineral, COLUMN TECHNOLOGY is mainly with China Mining University
97236893.0 Dual vortex static micro-foam flotation columns and Central South University 01145542.X represent for technology.
The third is short column microfoam flotation tank, and the technology prototype of such flotation cell taught Zhan Mu derived from Australia in 1984
The flotation cell of the Venturi tube air-breathing mineralising of this utility model, country estate coal washery 00207259.5,02234471.3 patent are this
Technology develops into microvesicle fast-flotation technology, improves the service efficiency of such flotation cell, the small space of grandson 201020167495.4
The technology is developed into collection by Quick micro-bubble floatation integrated mechanism, a kind of 201020108249.1 fast-flotation integrated systems
At technology, the application field of the technology has been widened, 201020177313.1 high-efficiency self-circulation flotation cells of ease,
201020167521.3 tube bundle type microporous bubble mixers improve the efficiency of mineral mineralising comprehensively so that short column microfoam flotation
Technology is increasingly perfect.
Three of the above flotation technology respectively has its superior point, the first traditional mechanical agitation air flotation slot, its advantage is that
Serial flow, operation are easier, the disadvantage is that power consumption is excessively high；The advantages of second of flotation column is the simple small investment of equipment, disadvantage
It is that adaptability is limited；The third short column microfoam flotation tank advantage is that efficient, power consumption is low, the disadvantage is that the technical approval of industry at present
Degree is inadequate, and the difficulty of Technique Popularizing is bigger.
Utility model content
The purpose of this utility model is to provide a kind of pneumatic mineralizers of vane type, are realized using compressed air as power
Mineralization, it is efficient that low energy consumption, is easy to be transformed on the basis of existing floatation equipment.
To achieve the above object, the pneumatic mineralizer of the vane type of the utility model includes the shell of cylinder type, with flow of slurry
Dynamic direction is preceding to shell rear and front end is open, and housing rear end open-mouth is as ore pulp import；Housing forward end is connected with necking
It manages, it is small before big after the diameter of necking pipe；Central shaft is equipped in shell, central shaft front end is connected with power turbine, center shaft rear end
It is connected with midge impeller；Power turbine is located at housing forward end portion, and midge impeller is located at housing rear end portion；It installs the front end of central shaft
There are fore bearing, fore bearing to be supported by front axle bolster, front axle bolster is mounted on shell；The rear end of central shaft is equipped with rear bearing,
Bearing is supported by rear bearing bracket stand afterwards, and rear bearing bracket stand is mounted on shell；Compressed air branch pipe, compressed air branch pipe are equipped at shell
One end is connect with compressed air hose, and the other end of compressed air branch pipe is located in shell, after the power turbine and end is that compression is empty
Gas exports, and compressed air outlet is towards power turbine.
The front end of necking pipe is connected with discharge pipe；
Guide shell is installed between front axle bolster and rear bearing bracket stand radial outer end, guide shell is coaxially set with shell；
In shell, several guide vanes are installed after power turbine, guide vane is connected with shell；
Preceding axle envelope and front axle sealed cover are installed on front axle bolster, rear shaft seal and rear shaft seal pressure are installed on rear bearing bracket stand
Lid；
Center beam barrel is installed between front axle bolster and rear bearing bracket stand radial inner end；
Compressed air branch pipe is equipped with check valve.
Several flow-disturbing rings are equipped in the discharge pipe, the outer rim of flow-disturbing ring is connected with discharge inside pipe wall, in the middle part of flow-disturbing ring
Internal diameter is less than the internal diameter of its rear and front end.
Annular oil cavity is surrounded between the center beam barrel, front axle bolster, rear bearing bracket stand, preceding axle envelope, rear shaft seal and central shaft；
The shell is connected with oil inlet pipe, and the inside hermetically passing guide shell of oil inlet pipe is simultaneously connected with lubrication oil sac, lubricating oil
Capsule is between guide shell and center beam barrel and is connected with oil guide pipe, and oil guide pipe is connected with annular oil cavity.
Guide vane is the blade of arcwall face and guide vane front end towards power turbine；
Groove body including open top, to groove body rear end is connected with material feeding box, groove body front end before being with ore pulp flow direction
It is connected with the wake flow case for controlling mineral pulp level；Groove body side wall is connected with Foam Flowing Groove；It is total that compressed air is equipped with above groove body
Pipe, groove body bottom are equipped with the pneumatic mineralizer of several vane types, and the compressed air hose of each pneumatic mineralizer of vane type prolongs upwards respectively
It stretches and is connected with pneumatic manifold, pneumatic manifold is connected with external high-pressure air source；Liquid level is equipped in wake flow case
Control device；Drain pipe is arranged on wake flow case.
If being equipped with dry foam diversion trench at the top of groove body in left-right direction, each foam diversion trench is spaced setting along the longitudinal direction,
Each foam diversion trench is connected with Foam Flowing Groove；
The fluid level control device be overflow weir, overflow weir left and right sides respectively with the left side wall of wake flow case and the right side
Side wall is connected, and drain pipe is located on front side of overflow weir.
The utility model has the following advantages：
1, static, compared with all existing flotation equipments, the utility model does not use power electric, and it is empty that compression is used only
For gas as power and mineralising gas, mineral grain is to carry out disturbance mineralising, mineral with compressed air in pneumatic mineralizer
Particle realizes mineralising in the continuous promotion of aeration gas flow, to realize real static flotation；
2, significantly energy saving, due to eliminating the mechanical driver unit of flotation（Such as mixing plant）, only consumption of compressed air,
Compared with traditional method for floating, 90% or more energy consumption has been saved；
3, equipment is simple, easily operated control control, and since equipment is simple, flotation flowsheet can be easy in any combination
It is transformed on the basis of existing floatation equipment, factory construction expense is greatly lowered.
4, apparatus adaptability is strong, is suitable for the reducing energy consumption of any form flotation cell, is suitable for the ore dressing item of various scales
Mesh can also realize large-scale ore dressing with laboratory room small-sized.
5, plant maintenance simplifies, and service life is long, reduces overhaul of the equipments amount and operation element amount.
6, discharge pipe is adjacent with the slot bottom of groove body, and the mineralising ore pulp of the pneumatic mineralizer discharge of vane type disturbs pneumatic flotation cell
Bottom, can prevent the coarse granule in ore pulp from precipitating.
7, necking pipe can promote the flowing velocity of mixed ore pulp, and then promote flow-disturbing of the mixed ore pulp by flow-disturbing ring when
Effect promotes final remineralization efficacy.
8, the components such as oil inlet pipe ensure that bearing portion lubrication is good, improve the service life of the utility model.In structure,
Guide shell and axle envelope and axle envelope gland keep apart bearing and ore pulp, prevent mine liquid from entering bearing portion, further increase
Bearing etc. is rotatably assorted the service life of component.
Description of the drawings
Fig. 1 is the structural schematic diagram of the pneumatic mineralizer of vane type；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the dimensional structure diagram that guide vane matches place with the blade of power turbine；
Fig. 4 is the structural schematic diagram of pneumatic flotation cell；
Fig. 5 is using the structural schematic diagram at fluid level control device when overflow weir；
Fig. 6 is the enlarged drawing at the pneumatic mineralizer shell of vane type.
Specific implementation mode
As shown in Figures 1 to 6, the pneumatic mineralizer of the vane type of the utility model includes the shell 1 of cylinder type, with flow of slurry
Dynamic direction is preceding to 1 rear and front end of shell is open, and ore pulp import 4 is used as at 1 rear end opening of shell；1 front end of shell is connected with
Necking pipe 2, it is small before big after the diameter of necking pipe 2,
Central shaft 9 is equipped in shell 1,9 front end of central shaft is connected with power turbine 14, and 9 rear end of central shaft is connected with midge
Impeller 15；Power turbine 14 is located at 1 front end of shell, and midge impeller 15 is located at 1 rear end of shell；It installs the front end of central shaft 9
There are fore bearing 211, fore bearing 211 to be supported by front axle bolster 81, front axle bolster 81 is mounted on shell 1；Pacify the rear end of central shaft 9
Equipped with rear bearing 212, rear bearing 212 is supported by rear bearing bracket stand 82, and rear bearing bracket stand 82 is mounted on shell 1；If being equipped at shell 1
Dry-pressing contracting air branch pipe 17,17 one end of compressed air branch pipe are connect with compressed air hose 16, the other end of compressed air branch pipe 17
In shell, after the power turbine 14 and end be compressed air outlet, compressed air outlet is towards power turbine 14.Compression is empty
Gas branch pipe 17 can be entirely located in shell 1, stretched into shell by compressed air hose 16 and be connected with compressed air branch pipe 17,
The outlet side of compressed air branch pipe 17 can also be made to be located in shell 1 and towards power turbine 14, inlet end stretch out shell 1 and with
Compressed air hose 16 is connected.
The front end of necking pipe 2 is connected with discharge pipe 3；
Guide shell 5, guide shell 5 and 1 coaxial line of shell are installed between 82 radial outer end of front axle bolster 81 and rear bearing bracket stand
Setting；
In shell 1, several guide vanes 7 are installed after power turbine 14, guide vane 7 is connected with shell 1；
Axle envelope 22 and front axle sealed cover 10 before being equipped on front axle bolster 81, be equipped on rear bearing bracket stand 82 rear shaft seal 23 with
Rear axle sealed cover 11；
Center beam barrel 8 is installed between 82 radial inner end of front axle bolster 81 and rear bearing bracket stand；
Compressed air branch pipe 17 is equipped with check valve 18.
Several flow-disturbing rings 19 are equipped in the discharge pipe 3, the outer rim of flow-disturbing ring 19 is connected with 3 inner wall of discharge pipe, flow-disturbing
19 middle part internal diameter of ring is less than the internal diameter of its rear and front end.To form necking section and flared section from the front to the back, mixed ore pulp is logical
When crossing flow-disturbing ring 19, alternately through necking section and flared section, flow velocity also constantly changes（Necking section speedup, flared section subtract
Speed）, to strengthen flow-disturbing effect.
It is enclosed between the center beam barrel 8, front axle bolster 81, rear bearing bracket stand 82, preceding axle envelope 22, rear shaft seal 23 and central shaft 9
Circularize oil pocket 20；
The shell 1 is connected with oil inlet pipe 24, and 24 inside hermetically passing guide shell 5 of oil inlet pipe is simultaneously connected with lubrication oil sac
25, lubrication oil sac 25 is between guide shell 5 and center beam barrel 8 and is connected with oil guide pipe 26, oil guide pipe 26 and annular oil cavity 20
It is connected.
Guide vane 7 is the blade of arcwall face and 7 front end of guide vane towards power turbine 14；
The invention also discloses the pneumatic flotation cell for using the pneumatic mineralizer of above-mentioned vane type, including open top
Groove body 27, to 27 rear end of groove body is connected with material feeding box 28, and 27 front end of groove body is connected with for controlling before being with ore pulp flow direction
The wake flow case 29 of mineral pulp level；27 side wall of groove body is connected with Foam Flowing Groove 32；27 top of groove body is equipped with pneumatic manifold 33, slot
27 bottom of body is equipped with the pneumatic mineralizer 34 of several vane types, and the compressed air hose 16 of the pneumatic mineralizer of each vane type 34 is upward respectively
Extend and be connected with pneumatic manifold 33, pneumatic manifold 33 is connected with external high-pressure air source；In wake flow case 29
Equipped with fluid level control device；Drain pipe 30 is arranged on wake flow case 29.
The top of groove body 27 is equipped with several in left-right direction, and each foam diversion trench 31 is spaced setting, each foam along the longitudinal direction
Diversion trench 31 is connected with Foam Flowing Groove 32；
The fluid level control device is overflow weir 35,35 left and right sides of the overflow weir left side with wake flow case 29 respectively
Wall is connected with right side wall, and drain pipe 30 is located at 35 front side of overflow weir.
The course of work of the pneumatic mineralizer of the vane type of the utility model 34 is：
Ore pulp by ore pulp import 4 enter shell 1, compressed air hose 16 of the compressed air through being connected on mineralizer shell into
Enter compressed air branch pipe, be then sprayed into ore pulp, mixed flow and flow forward are carried out with ore pulp.Mixed ore pulp is passing through guide vane 7
When, direction of travel is adjusted by guide vane 7, towards the blade of power turbine 14, thus by the kinetic energy maximum journey of mixed ore pulp
Degree ground propulsion power impeller 14 rotates.Mixed ore pulp enters discharge pipe 3 after by power turbine 14 by necking pipe 2.
Midge impeller 15 is driven to rotate by central shaft 9 when power turbine 14 rotates, midge impeller 15 is in rotation by mine
Slurry is continuously sucked by ore pulp import 4, to be formed through 2 row of necking pipe to the stabilization mixed ore pulp stream of discharge pipe 3.Herein
In the process, consumption is energy that compressed air is brought.
Flow-disturbing occurs when flowing through the flow-disturbing ring 19 in the discharge pipe 3 of mineralising ore pulp for mixed ore pulp, and flow-disturbing effect makes
It obtains mixed ore pulp and obtains further mineralising, remineralization efficacy is preferable.Mixed ore pulp is finally discharged from discharge pipe 3.Discharge pipe 3 and groove body
27 slot bottom is adjacent, and the mineralising ore pulp that the pneumatic mineralizer 34 of vane type is discharged disturbs the bottom of pneumatic flotation cell, to prevent ore pulp
In coarse granule precipitation.
When pneumatic flotation cell work, ore pulp enters groove body 27 by material feeding box 28.Liquid level is by Liquid level in groove body 27
Device is realized.The height of control overflow weir 35 can control liquid level and foam layer thickness in groove body 27.Liquid level is higher than excessive
When flowing weir plate 35, liquid below froth bed will overflow flowed out to the front side of overflow weir 35, and then by drain pipe 30.
The pneumatic mineralizer 34 of each vane type of 27 bottom of groove body carries out mineralising to ore pulp, on the mineralized froth formed after mineralising
Liquid top is risen and floated on, Foam Flowing Groove 32 is flowed into through each foam diversion trench 31, realizes the FLOTATION SEPARATION of mineral.
Above example is only to illustrate and unrestricted the technical solution of the utility model, although with reference to above-described embodiment pair
The utility model is described in detail, it will be understood by those of ordinary skill in the art that：Still can to the utility model into
Row modification or equivalent replacement should all without departing from any modification or partial replacement of the spirit and scope of the utility model
Cover in the right of the utility model.
Claims (8)
1. the pneumatic mineralizer of vane type, includes the shell of cylinder type, it is characterised in that：To shell before being with ore pulp flow direction
Rear and front end is open, and housing rear end open-mouth is as ore pulp import；Housing forward end is connected with necking pipe, after the diameter of necking pipe
It is small before big；Central shaft is equipped in shell, central shaft front end is connected with power turbine, and center shaft rear end is connected with midge impeller；It is dynamic
Power impeller is located at housing forward end portion, and midge impeller is located at housing rear end portion；The front end of central shaft is equipped with fore bearing, fore bearing by
Front axle bolster supports, and front axle bolster is mounted on shell；The rear end of central shaft is equipped with rear bearing, and rear bearing is by rear bearing bracket stand branch
Support, rear bearing bracket stand are mounted on shell；Compressed air branch pipe is equipped at shell, compressed air branch pipe one end connects with compressed air hose
It connects, the other end of compressed air branch pipe is located in shell, after the power turbine and end is compressed air outlet, compressed air outlet
Towards power turbine.
2. the pneumatic mineralizer of vane type according to claim 1, it is characterised in that：The front end of necking pipe is connected with discharge
Pipe；
Guide shell is installed between front axle bolster and rear bearing bracket stand radial outer end, guide shell is coaxially set with shell；
In shell, several guide vanes are installed after power turbine, guide vane is connected with shell；
Preceding axle envelope and front axle sealed cover are installed on front axle bolster, rear shaft seal and rear axle sealed cover are installed on rear bearing bracket stand；
Center beam barrel is installed between front axle bolster and rear bearing bracket stand radial inner end；
Compressed air branch pipe is equipped with check valve.
3. the pneumatic mineralizer of vane type according to claim 2, it is characterised in that：Several flow-disturbings are equipped in the discharge pipe
The outer rim of ring, flow-disturbing ring is connected with discharge inside pipe wall, and internal diameter is less than the internal diameter of its rear and front end in the middle part of flow-disturbing ring.
4. the pneumatic mineralizer of vane type according to claim 2, it is characterised in that：
Annular oil cavity is surrounded between the center beam barrel, front axle bolster, rear bearing bracket stand, preceding axle envelope, rear shaft seal and central shaft；
The shell is connected with oil inlet pipe, and the inside hermetically passing guide shell of oil inlet pipe is simultaneously connected with lubrication oil sac, lubrication oil sac position
Between guide shell and center beam barrel and it is connected with oil guide pipe, oil guide pipe is connected with annular oil cavity.
5. the pneumatic mineralizer of vane type according to claim 2, it is characterised in that：Guide vane is arcwall face and water conservancy diversion leaf
Blade of the piece front end towards power turbine.
6. using the pneumatic flotation cell of the pneumatic mineralizer of vane type described in claim 1, it is characterised in that：Including open top
Groove body, be preceding to groove body rear end is connected with material feeding box, and groove body front end is connected with for controlling pulp slurry with ore pulp flow direction
The wake flow case of position；Groove body side wall is connected with Foam Flowing Groove；Pneumatic manifold is equipped with above groove body, if groove body bottom is equipped with cured leaf
The compressed air hose of the pneumatic mineralizer of chip, each pneumatic mineralizer of vane type upwardly extends and is connected with pneumatic manifold respectively
It connects, pneumatic manifold is connected with external high-pressure air source；Fluid level control device is equipped in wake flow case；Drain pipe is arranged in tail
It flows on case.
7. pneumatic flotation cell according to claim 6, it is characterised in that：If dry foam is equipped at the top of groove body in left-right direction
Diversion trench, each foam diversion trench are spaced setting along the longitudinal direction, and each foam diversion trench is connected with Foam Flowing Groove.
8. pneumatic flotation cell according to claim 6, it is characterised in that：The fluid level control device is overflow weir, is overflow
Stream weir plate left and right sides are connected with the left side wall of wake flow case and right side wall respectively, and drain pipe is located on front side of overflow weir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721771319.XU CN207680809U (en) | 2017-12-18 | 2017-12-18 | The pneumatic mineralizer of vane type and the pneumatic flotation cell for using the pneumatic mineralizer of vane type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721771319.XU CN207680809U (en) | 2017-12-18 | 2017-12-18 | The pneumatic mineralizer of vane type and the pneumatic flotation cell for using the pneumatic mineralizer of vane type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207680809U true CN207680809U (en) | 2018-08-03 |
Family
ID=62998231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721771319.XU Withdrawn - After Issue CN207680809U (en) | 2017-12-18 | 2017-12-18 | The pneumatic mineralizer of vane type and the pneumatic flotation cell for using the pneumatic mineralizer of vane type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207680809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876218A (en) * | 2017-12-18 | 2018-04-06 | 郑州广益达资源新技术有限公司 | The pneumatic mineralizer of vane type and the pneumatic flotation cell using the pneumatic mineralizer of vane type |
| CN114210464A (en) * | 2021-10-26 | 2022-03-22 | 江苏大学 | Venturi tube cavitation strengthening device for mineral flotation |
-
2017
- 2017-12-18 CN CN201721771319.XU patent/CN207680809U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876218A (en) * | 2017-12-18 | 2018-04-06 | 郑州广益达资源新技术有限公司 | The pneumatic mineralizer of vane type and the pneumatic flotation cell using the pneumatic mineralizer of vane type |
| CN107876218B (en) * | 2017-12-18 | 2023-12-29 | 郑州广益达资源新技术有限公司 | Vane type pneumatic mineralizer and pneumatic flotation tank using same |
| CN114210464A (en) * | 2021-10-26 | 2022-03-22 | 江苏大学 | Venturi tube cavitation strengthening device for mineral flotation |
| CN114210464B (en) * | 2021-10-26 | 2024-05-14 | 江苏大学 | Venturi tube cavitation strengthening device for mineral floatation |
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