CN109772597A - A kind of piston type flotation device - Google Patents
A kind of piston type flotation device Download PDFInfo
- Publication number
- CN109772597A CN109772597A CN201910078905.3A CN201910078905A CN109772597A CN 109772597 A CN109772597 A CN 109772597A CN 201910078905 A CN201910078905 A CN 201910078905A CN 109772597 A CN109772597 A CN 109772597A
- Authority
- CN
- China
- Prior art keywords
- flotation
- flotation cell
- bed
- efferent duct
- vallecular cavity
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Paper (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
The present invention relates to mineral floating technical fields, and in particular to a kind of piston type flotation device.This flotation device includes flotation cell;Concentrate efferent duct and tailing efferent duct are set at the cell wall of flotation cell, arrange bubble input pipe in the vallecular cavity of flotation cell;There are two kinds of action states of lift and backhaul under the drive of piston component for bed, and when bed rises to stroke highest point, concentrate output tube inlet and bubble input pipe gas outlet are respectively positioned on above bed, and tailing output tube inlet is located at below bed;When bed is down to stroke minimum point, concentrate output tube inlet, bubble input pipe gas outlet and tailing output tube inlet are respectively positioned on above bed;First check valve is set in the concentrate efferent duct, second one-way valve is set in tailing efferent duct, third check valve is set in bubble input pipe.The present invention can effectively promote the collision rate between mineral grain and bubble, be finally allowed to flotation efficiency and be greatly improved.
Description
Technical field
The present invention relates to mineral floating technical fields, and in particular to a kind of piston type flotation device.
Background technique
Floatation is most important interface method for separating, sharp in the separating flotation of polymetallic ore, the synthesis of complex ore
With being widely applied in the fields such as, iron ore flotation and non-metallic ore flotation.The theoretical base of various floatation process
Plinth is substantially the same, i.e., ore particle hydrophobic (close gas or the oil) that obtains because of the hydrophobic property of own face or after floating agent acts on is special
Property, so that in liquid-gas or water-oil interface clustering phenomena can occur for ore particle.Most widely used at present is froth flotation method, including
Following below scheme: 1), ore warp is broken and grinding makes various mineral disaggregations at monomer particle, and granular size is made to meet floatation process
It is required that.2) various floating agents, are added to the ore pulp after ore grinding and stir reconciliation, make to act on mineral grain, to expand difference
Floatability difference between mineral grain.3) ore pulp, mixed up is sent into flotation cell, stirring inflation.4), the ore particle and bubble in ore pulp
Contact, collision, the good ore particle of floatability are selectively adhered to bubble and are carried to rise become airwater mist cooling composition
Mineralized froth layer overflows through machinery scraping or from mineral slurry level, then is dehydrated, is dried to concentrate product.The mines such as not floaty gangue
Composition granule is discharged from flotation trench bottom as product from failing with ore pulp.
Flotation device used in froth flotation method is divided into mechanical agitation type and without machinery by the difference of inflation and agitating mode
Stirring-type two major classes.Agitation impeller flotator use is the most remote, there is the history of last 100 years by ore dressing to coal separation, can be floating
Slot is selected to provide turbulent environment, but disadvantage is that energy consumption is high and maintenance capacity is big.It is floating that no agitation impeller flotator is also known as inflatable
Machine is selected, pump is used to provide energy for ore pulp, is dispersed by the jet stream of ore pulp, collision, draws enough air, the disadvantage is that needing to match
The pump of set, and energy consumption is high.Meanwhile on-mechanical agitation type flotation machine be due to that will guarantee enough mine amount flows and inspiratory capacity, so that
Usually excessive turbulence, the particle that will lead to mineralising fall off flotation cell flow field in floating-upward process, to influence flotation effect
Fruit.Regardless of which kind of flotation device, common existing defect is all when carrying out mineral floating operation, to exist between ore pulp material and bubble
A large amount of invalid collision, causes the mineral grain to be recycled in ore pulp to be not enough with bubble hit, so as to cause flotation efficiency
Lower, this is current mineral floating technical field technical problem urgently to be resolved.
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, a kind of piston type that structure is simple and practical is provided
Flotation device has the advantage that low energy consumption, maintenance capacity is low and flotation effect is good, can effectively be promoted between mineral grain and bubble
Collision rate, be finally allowed to flotation efficiency and be greatly improved.
To achieve the above object, the invention adopts the following technical scheme:
A kind of piston type flotation device, it is characterised in that: this flotation device includes opening up flotation cell, the vallecular cavity of flotation cell
Constitute the accommodating chamber for accommodating the mixed serum of ore pulp and collecting agent;Flotation cell includes cell wall and can make vertical with respect to cell wall
To the bed of lifting action;The seal assembly in both arrangement sealings gap between bed and cell wall, and the notch closing of flotation cell, from
And form the closed cell cavity configuration of flotation cell;At the cell wall of flotation cell from top to bottom connection concentrate output channel is set in sequence
Concentrate efferent duct and the tailing efferent duct for being connected to tailing output channel, the interior arrangement of the vallecular cavity of flotation cell is for defeated into the vallecular cavity
Enter the bubble input pipe of air;The bed, there are two kinds of action states of lift and backhaul, works as bed under the drive of piston component
When layer makees lift motion and rises to stroke highest point, the entrance being located at flotation cell vallecular cavity and the bubble input of concentrate efferent duct
The gas outlet of pipe is respectively positioned at the flotation cell vallecular cavity above bed, and the entrance position of tailing efferent duct being located at flotation cell vallecular cavity
At flotation cell vallecular cavity below bed;When bed makees backhaul action and is down to stroke minimum point, concentrate efferent duct is located at
The gas outlet of entrance, bubble input pipe at flotation cell vallecular cavity and the entrance of tailing efferent duct being located at flotation cell vallecular cavity are equal
At flotation cell vallecular cavity above bed;Setting is only passed through for concentrate by flotation cell vallecular cavity outward in the concentrate efferent duct
First check valve, the second one-way valve that the interior setting of tailing efferent duct is only passed through for tailing by flotation cell vallecular cavity outward, bubble input
The third check valve that setting is only inputted for air into flotation cell vallecular cavity in pipe.
Preferably, this flotation device includes U-tube, at the lumen of the left side pipeline section for being arranged in U-tube of bed plate face level,
So that the left side pipeline section of U-tube forms the flotation cell;Arrange that piston portion, piston portion pass through logical at the right side pipeline section of U-tube
Cross Power Component driving so as to opposite right side pipeline section make vertical to reciprocating-piston movement;One between piston portion and bed
The lumen of section U-tube constitutes air chamber.
Preferably, the Power Component includes gear part and tooth-strip part, the tooth-strip part extending direction vertical setting, rack gear
The bottom end in portion is fixed at the top end face of piston portion, and rack and pinion engagement cooperation is formed between gear part and tooth-strip part;Tooth-strip part
The output shaft of wheel shaft coaxial cooperation driving motor.
Preferably, arrange that the leakage fluid dram of connection air chamber, leakage fluid dram control it with switch valve at the least significant end of the U-tube
Opening and closing.
Preferably, the bubble input pipe includes being connected to the main leg of external air feed equipment and being connected to main leg and be located at
The horizontally disposed outlet plate of plate face in flotation cell vallecular cavity, the outlet plate shape is in sphere of movements for the elephants shape, at the upper face of outlet plate
It gathers the gas outlet;The third check valve is arranged in main leg.
Preferably, first check valve, second one-way valve and third check valve include the turnover panel with articulated shaft, are turned over
The articulated shaft of plate is hingedly matched at the lumen roof of related pipe body, and the lumen bottom wall of the related pipe body of the underface of articulated shaft
Place's arrangement stirs the limit seam allowance of amplitude for limiting turnover panel, so that turning over when forming seam allowance cooperation between turnover panel and limit seam allowance
The lumen for the tube body that plate is located at is in unidirectional cutoff state.
Preferably, this flotation device further include for realizing the mixing component of stirring operation between collecting agent and ore pulp, it is described
Mixing component includes agitator and inputs the ore pulp input pipe of ore pulp into agitator and input collecting agent into agitator
Collecting agent input pipe, the vertical agitating shaft that the interior setting of agitator is driven with power motor, the bottom end of vertical agitating shaft are coaxially affixed
Agitator arm;The bucket bottom of agitator is stretched out by liquid outlet and is connected to floating through setting liquid outlet, mixed serum efferent duct
It selects at slot vallecular cavity, the liquid outlet of mixed serum efferent duct being located at flotation cell vallecular cavity is being located at the gas outlet of bubble input pipe just
At top.
Preferably, this flotation device further includes foaming agent vaporization component, and the foaming agent vaporization component includes for vaporizing
The high temperature resistant pharmacy jar of infusion and for high temperature resistant pharmacy jar carry out heating operation heating device, foaming agent by into bubble manage
Heating vaporization is carried out in input high temperature resistant pharmacy jar, and via the foaming agent of foam output tube output vapor state;The foam output tube is made
Bubble input pipe is connected to for branched pipe.
Preferably, the entrance of the concentrate efferent duct is arranged at the notch of flotation cell;The entrance of concentrate efferent duct is two
Group or more and it is circumferential sequentially uniformly distributed along flotation cell notch.
The beneficial effects of the present invention are:
1) what, through the above scheme, the present invention looked for another way is designed as closed cavity for the vallecular cavity of flotation cell, and with bed
Deposit action provide above-mentioned closed cavity with negative pressure and positive pressure environment, be finally reached effectively promoted mineral grain and bubble it
Between collision rate, guarantee bubble with size mixing after mixed serum the purpose quickly and effectively mixed.When specific operation, the present invention is logical
It crosses in the input flotation cell of the mixed serum after sizing mixing in advance, makees lift under the drive of piston component by bed later and return
Journey movement.When bed makees backhaul action, the vallecular cavity of flotation cell gradually negative pressure at this time, concentrate efferent duct and tailing efferent duct it is equal because
Respective one-way valve and be in closed state, and bubble input pipe then because third check valve there are due to it is in the open state, it is external
Air can passively enter in floatation device vallecular cavity and form bubble, and bubble is directly touched with mixed serum rapidly under subnormal ambient again
Mixing is hit, until air enters enough so that flotation cell vallecular cavity restores positive pressure.And when bed makees lift motion, at this time
The vallecular cavity space of flotation cell is gradually reduced, and concentrate efferent duct and tailing efferent duct are in the open state because of respective one-way valve,
And bubble input pipe then because third check valve there are due to be in closed state.At this point, being floated because of the collision of bubble and mixed serum
The tailing selected sinks because itself being self-possessed, and is squeezed under flotation cell vallecular cavity under the squeezing action in bed lift
It is exported in the tailing efferent duct just located.Likewise, the concentrate that aforesaid operations floatingly select is then due to itself self weight by bubbles entrain
It floats, and is squeezed into defeated in the concentrate efferent duct above flotation cell vallecular cavity under the squeezing action in bed lift
Out.
To sum up, the present invention is by the reciprocating action of bed, so that the mixed serum of ore pulp and medicament in flotation cell be driven to produce
It is raw to move up and down, to be more advantageous to interference mineral grain while ensuring the loose condition (of surface) of mineral grain in mixed serum
Generate subsidence effect.Above-mentioned movement effect under, the mineral grain in mixed serum is in suspended state always, and therewith with gas
The microvesicle of pore output mutually collides at bubble input pipe, has been finally reached the mesh for promoting the collision rate between mineral grain and bubble
's.Practice have shown that flotation mode of the invention has flotation effect more preferably and the easier advantage of bubble mineralization, flotation efficiency and
Flotation effect can be effectively ensured.
2), further, for how to drive bed make lifting action mode can there are many, such as using crank rocker
Structure even uses the structures such as piston cylinder.Present invention preferably uses the modes of U-tube collocation piston structure, with U-tube
Left side pipeline section form the enclosed vallecular cavity of flotation cell, and the placement of piston structure is formed with the right side pipeline section of U-tube
Chamber, then air chamber is constituted with the bottom pipeline section of U-tube namely curved arc pipeline section.On the one hand, due to the presence of air chamber, so that living
The piston motion of piston part can squeeze air room air, and then bed is driven to generate lifting action servo-actuated accordingly.Another party
Face so that the two is non-interference, and can be located since piston portion and bed are placed in U-tube or so as the piston portion of moving part
It works in the environment of clean health, significant increase can be obtained in service life and functional reliability.
3), for Power Component, present invention preferably uses the engaging structures of pinion and-rack to realize, to pass through
The movement of driving motor, the lead vertical deviation of Lai Shixian tooth-strip part are finally reached driving piston portion and generate mesh of the vertical to movement
, action response degree is high, reliable operation and stablize.
4), in fact, no matter how bed effectively seals with the left side pipeline section of U-tube, the increasing of time is always used with it
Add and there are a little phenomenon of leakage, and tailing efferent duct is also with the presence of one end lumen liquid reflux shape of second one-way valve to entrance
Condition, the presence of air chamber increases necessity again at this time.Gather the mixing of leakage present invention utilizes the containment of air chamber
Slurries, and above-mentioned leakage fluid is discharged at any time with leakage fluid dram, to ensure the normal reliable operation of total.
5), the setting purpose of bubble input pipe is when bed makees backhaul action, because the closing vallecular cavity of flotation cell generates
Negative pressure extracts air out of bubble input pipe to be shelled, so that may make can generate a large amount of microvesicles at bubble input pipe gas outlet
To collide with mineral grain.Present invention preferably employs the outlet plates of sphere of movements for the elephants shape, both can be with the hollow out gap of outlet plate
Guarantee ore pulp and collecting agent is formed by the sink-float of mixed serum, and can be by gas outlet densely covered at outlet plate upper face
To reach micropore blebbing purpose.And for the first check valve, second one-way valve and third check valve, it is all with turnover panel knot
Structure realizes switching motion, and workflow is relatively clear, just no longer herein to repeat more.
6) it, since ore pulp needs are mixed with collecting agent in advance, namely sizes mixing, to form mixed serum.Therefore, of the invention
Mixing component separately is set, to reach above-mentioned purpose of sizing mixing.At the same time.The present invention is additionally provided with for vaporizing the resistance to of foaming agent
High temperature pharmacy jar and for high temperature resistant pharmacy jar carry out heating operation heating device, to form foaming agent vaporization group
Part.When practical operation, collecting agent and ore pulp are thoroughly mixed in agitator by the agitator arm that power motor drives, and are stirred
Bucket is connected to flotation cell vallecular cavity by mixed serum efferent duct, to reach online negative pressure feed purpose.And foaming agent then exists
Heating vaporization in high temperature resistant pharmacy jar, and connect through a Y-shaped pipeline with flotation cell vallecular cavity.The main pipe of Y-shaped pipeline is constituted
Normal bubble input pipe, and foam output tube forms branched pipe then to be connected to bubble input pipe, is finally reached connection flotation cell
The purpose of vallecular cavity.Since foaming agent is vaporized in advance, flotation cell vallecular cavity is sucked by negative pressure together with air by bubble input pipe, this
When foaming agent absorb mineral grain can be from being adsorbed to bubble surface inside the minute bubbles formed, and under normal circumstances, liquid blistering
When flotation cell vallecular cavity is added in agent, blistering agent molecule can be from adsorbing outside bubble to bubble surface, and the two is completely different, and the present invention
Adsorption effect obviously more preferably.
Detailed description of the invention
Fig. 1 is structure schematic diagram of the invention;
Fig. 2 is the part the I partial enlarged view of Fig. 1;
Fig. 3 is the part the II partial enlarged view of Fig. 1;
Fig. 4 is the structure top view of bubble input pipe;
Fig. 5 is the part the III partial enlarged view of Fig. 4.
It illustrates each structure and component names corresponding relationship of the invention is as follows:
A- flotation cell b- bed
10- concentrate efferent duct the first check valve of 11-
20- tailing efferent duct 21- second one-way valve
30- bubble input pipe 31- third check valve 32- outlet plate
The gas outlet 33- 34- main leg
Pipeline section 43- air chamber 43a- leakage fluid dram on the right side of pipeline section 42- on the left of 40-U type pipe 41-
51- gear part 52- tooth-strip part 53- driving motor
60- piston portion 71- agitator 72- power motor 73- vertical agitating shaft
74- agitator arm 75- mixed serum efferent duct
81- high temperature resistant pharmacy jar 82- heating device 83- foam output tube
Specific embodiment
For ease of understanding, here in connection with Fig. 1-5, specific embodiments of the present invention are made described further below:
Concrete composition part of the invention is divided into several big modules, comprising: flotation cell a, piston portion 60, Power Component, stirring
Component and foaming agent vaporization component.Wherein:
Flotation cell a and piston portion 60 are integrated in U-tube 40 as shown in Figure 1.40 shape of U-tube is in opening up
Groove body type, and vertical clapboard is arranged in the middle part of groove body, to form the U-shaped tube chamber of U-tube 40.For U-tube 40, such as scheme
Shown in 1, the horizontal liftable bed b of arrangement at the pipeline section 41 of left side, and horizontal liftable is set at right side pipeline section 42
Piston portion 60.Piston portion 60 and bed b form sealing cooperation between 40 tube wall of U-tube, to ensure its leakproofness.Work as piston
After portion 60 and bed b placement, air chamber 43 as shown in Figure 1 is formed, between piston portion 60 and bed b to play piston
The servo-actuated purpose of bed b after the movement of portion 60.Bed b and 41 tube wall of left side pipeline section cooperatively form opening up flotation cell a, and
Flotation cell a notch, which is in, to be sealed, to form the full-closed structure of flotation cell a vallecular cavity.Piston portion 60 is then by as shown in Figure 1
Rack-and-pinion cooperation, with driving motor 53 drive gear part 51 rotate, therewith drive tooth-strip part 52 generate vertical to it is reciprocal
Movement so that piston portion 60 generate the vertical of opposite 42 tube wall of right side pipeline section to reciprocating-piston movement.
On the basis of above structure, the invention also includes the inputs of tailing efferent duct 20, concentrate efferent duct 10 and bubble
Pipe 30.Tailing efferent duct 20 is for exporting the tailing for being deposited on flotation cell a vallecular cavity lower area, and concentrate efferent duct 10 is then used for
Output floats on the concentrate of flotation cell a vallecular cavity upper area.At the same time, it is arranged in concentrate efferent duct 10 only for concentrate by flotation cell
The first check valve 11 that a vallecular cavity passes through outward, the interior setting of tailing efferent duct 20 are only passed through for tailing by flotation cell a vallecular cavity outward
Second one-way valve 21, the third check valve 31 that the interior setting of bubble input pipe 30 is only inputted for air into flotation cell a vallecular cavity.First
Check valve 11, second one-way valve 21 and third check valve 31 are all to realize switching motion with reverse turning bed structure, referring in particular to Fig. 2-3
And shown in Fig. 5.
It since ore pulp needs are mixed with collecting agent in advance, namely sizes mixing, to form mixed serum.Therefore, the present invention is another
If mixing component as shown in Figure 1, to reach above-mentioned purpose of sizing mixing.At the same time.The present invention is additionally provided with for vaporizing
The high temperature resistant pharmacy jar 81 of foaming agent and for high temperature resistant pharmacy jar 81 carry out heating operation heating device 82, thus shape
At foaming agent vaporization component.When practical operation, paddle that collecting agent and ore pulp are driven in agitator 71 by power motor 72
Wheel 74 is thoroughly mixed, and agitator 71 is connected to flotation cell a vallecular cavity by mixed serum efferent duct 75, to reach online
Negative pressure is fed purpose.And foaming agent then in high temperature resistant pharmacy jar 81 heat vaporization, and through a Y-shaped pipeline shown in FIG. 1 with
The connection of flotation cell a vallecular cavity.The main pipe of Y-shaped pipeline constitutes normal bubble input pipe 30, and foam output tube 83 then forms branch
Pipe is finally reached the purpose of connection flotation cell a vallecular cavity to be connected to bubble input pipe 30 as shown in Figure 4.Due to foaming agent
It is vaporized in advance, flotation cell a vallecular cavity is sucked by negative pressure together with air by bubble input pipe 30, foaming agent absorbs mineral at this time
Grain can be from adsorbing inside the minute bubbles formed, and under normal circumstances to bubble surface, and flotation cell a vallecular cavity is added in liquid blowing agents
When, blistering agent molecule can be from adsorbing outside bubble to bubble surface, and the two is completely different, and adsorption effect of the invention is obviously more
It is good.
For ease of understanding, specific workflow of the invention is described below here in connection with Fig. 1:
1), when Power Component drives 60 uplink of piston portion, bed b is inhaled dynamic and therewith due to the negative pressure of air chamber 43 at this time
Downlink, mixed serum integrally moves downward in flotation cell a, and negative pressure is in flotation cell a.First check valve in concentrate efferent duct 10
By " actuation ", namely herein, turnover panel is closed to limit stop portion to 11 turnover panel.Third list at the main leg 34 of bubble input pipe 30
To the turnover panel of valve 31, by " suction is opened ", namely herein, turnover panel is detached from limit seam allowance, and bubble input pipe 30 sucks air to restore floating
Select the pressure of slot a vallecular cavity;At this point, can be evenly distributed to by the micro-bubble that the gas outlet 33 on bubble input pipe 30 is formed floating
It selects in slot a vallecular cavity, and microvesicle starts efficiently to collide with the mineral grain in mixed serum.The tailing efferent duct 20 at the moment is in
Below bed b.
2), when bed b moves to 20 lower section of tailing efferent duct, and continues to move downward, second in tailing efferent duct 20
By " actuation ", namely herein, turnover panel is closed to limit stop portion to the turnover panel of check valve 21, and tailing efferent duct 20 is in closed state,
Therefore it is discharged without tailing.
3), when Power Component drive 60 downlink of piston portion, at this time bed b pushed because of the atmospheric pressure of air chamber 43 and with
Uplink, be in positive pressure in flotation cell a vallecular cavity, turnover panel " being pushed open " in tailing efferent duct 20, the unlatching of tailing efferent duct 20 starts to arrange
Tailing.At this point, turnover panel then " is slippaged " in bubble input pipe 30, bubble input pipe 30 is closed.Concentrate efferent duct 10 " is pushed open ",
Concentrate efferent duct 10 is opened, but at this time because in flotation cell a vallecular cavity mixed serum height the entrance of concentrate efferent duct 10 has not yet been reached
Highly, therefore without concentrate it is discharged.
4), bed b is continued up, and mixed serum height is continued up with bed b in flotation cell a vallecular cavity, until floating
When mixed serum height being selected in slot a vallecular cavity to reach the entrance height of concentrate efferent duct 10, the concentrate efferent duct 10 opened in advance
Start that concentrate is discharged.
5), when bed b is moved after reaching the upper limit, Power Component starts to drive 60 uplink of piston portion again, so that bed b starts
Servo-actuated generation moves downward, and sequentially recycles above procedure so as to duplicate.
To sum up, the present invention passes through the reciprocating action of bed b, to drive the mixed serum of ore pulp and medicament in flotation cell a
Up and down motion is generated, to be more advantageous to interference mineral while ensuring the loose condition (of surface) of mineral grain in mixed serum
Grain generates subsidence effect;Above-mentioned movement effect under, mineral grain is in suspended state always, and therewith with bubble input pipe 30
The microvesicle of place's pore output mutually collides, and has been finally reached the purpose for promoting the collision rate between mineral grain and bubble.Practice
Show that flotation mode of the invention has flotation effect more preferably and the easier advantage of bubble mineralization, flotation efficiency and flotation are imitated
Fruit can be effectively ensured.
Claims (9)
1. a kind of piston type flotation device, it is characterised in that: this flotation device includes opening up flotation cell (a), flotation cell (a)
Vallecular cavity constitutes the accommodating chamber for accommodating the mixed serum of ore pulp and collecting agent;Flotation cell (a) includes cell wall and can opposed slot
Wall makees bed (b) of the vertical to lifting action;The seal assembly in both arrangement sealings gap between bed (b) and cell wall, and flotation
The notch of slot (a) is closed, to form the closed cell cavity configuration of flotation cell (a);At the cell wall of flotation cell (a) from top to bottom according to
The concentrate efferent duct (10) of sequence setting connection concentrate output channel and the tailing efferent duct (20) for being connected to tailing output channel, are floated
Select bubble input pipe (30) of the arrangement for the input air into the vallecular cavity in the vallecular cavity of slot (a);The bed (b) is in piston group
There are two kinds of action states of lift and backhaul under the drive of part, when bed (b) makees lift motion and rises to stroke highest point, essence
The entrance of mine efferent duct (10) being located at flotation cell (a) vallecular cavity and the gas outlet (33) of bubble input pipe (30) are respectively positioned on bed
At flotation cell (a) vallecular cavity above layer (b), and the entrance of tailing efferent duct (20) being located at flotation cell (a) vallecular cavity is located at bed
At flotation cell (a) vallecular cavity below layer (b);When bed (b) makees backhaul action and is down to stroke minimum point, concentrate efferent duct
(10) gas outlet (33) of the entrance being located at flotation cell (a) vallecular cavity, bubble input pipe (30) and tailing efferent duct (20)
Be located at flotation cell (a) vallecular cavity at entrance be respectively positioned at flotation cell (a) vallecular cavity above bed (b);The concentrate efferent duct
(10) the first check valve (11) that setting is only passed through for concentrate by flotation cell (a) vallecular cavity outward in, tailing efferent duct (20) is interior to be set
The second one-way valve (21) only passed through outward for tailing by flotation cell (a) vallecular cavity is set, is arranged in bubble input pipe (30) only for sky
The third check valve (31) that gas is inputted into flotation cell (a) vallecular cavity.
2. a kind of piston type flotation device according to claim 1, it is characterised in that: this flotation device includes U-tube (40), bed
At the lumen of the left side pipeline section (41) for being arranged in U-tube (40) of layer (b) plate face level, so that the left side of U-tube (40) is managed
Section (41) forms the flotation cell (a);Piston portion (60) are arranged at the right side pipeline section (42) of U-tube (40), and piston portion (60) is logical
Cross by Power Component drive so as to opposite right side pipeline section (42) make vertical to reciprocating-piston movement;Piston portion (60) with
The lumen of one section of U-tube (40) between bed (b) constitutes air chamber (43).
3. a kind of piston type flotation device according to claim 2, it is characterised in that: the Power Component includes gear part
(51) and tooth-strip part (52), tooth-strip part (52) the extending direction vertical are arranged, and piston portion is fixed in the bottom end of tooth-strip part (52)
(60) rack and pinion engagement cooperation is formed at top end face, between gear part (51) and tooth-strip part (52);The wheel shaft of tooth-strip part (52)
The output shaft of coaxial cooperation driving motor (53).
4. a kind of piston type flotation device according to claim 2, it is characterised in that: at the least significant end of the U-tube (40)
The leakage fluid dram (43a) of arrangement connection air chamber (43), leakage fluid dram (43a) control its opening and closing with switch valve.
5. a kind of piston type flotation device according to claim 1 or 2 or 3 or 4, it is characterised in that: the bubble input pipe
It (30) include being connected to the main leg (34) of external air feed equipment and being connected to main leg (34) and be located in flotation cell (a) vallecular cavity
The horizontally disposed outlet plate (32) of plate face, outlet plate (32) shape is in sphere of movements for the elephants shape, close at the upper face of outlet plate (32)
Gas outlet described in cloth (33);The third check valve (31) is arranged in main leg (34).
6. a kind of piston type flotation device according to claim 5, it is characterised in that: first check valve (11), second
Check valve (21) and third check valve (31) include the turnover panel with articulated shaft, and the articulated shaft of turnover panel is hingedly matched with respective tube
At the lumen roof of body, and is arranged at the lumen bottom wall of the related pipe body of the underface of articulated shaft and stir amplitude for limiting turnover panel
Limit seam allowance so that the lumen of the tube body that turnover panel is located at is in single when forming seam allowance cooperation between turnover panel and limit seam allowance
To off state.
7. a kind of piston type flotation device according to claim 1 or 2 or 3 or 4, it is characterised in that: this flotation device further includes
For realizing the mixing component of stirring operation between collecting agent and ore pulp, the mixing component includes agitator (71) and to stirring
Mix the ore pulp input pipe of input ore pulp and the collecting agent input pipe to the interior input collecting agent of agitator (71), agitator in bucket (71)
(71) the vertical agitating shaft (73) that setting is driven in power motor (72), the coaxially affixed stirring of the bottom end of vertical agitating shaft (73)
Impeller (74);The bucket bottom of agitator (71) is stretched out simultaneously through setting liquid outlet, mixed serum efferent duct (75) by liquid outlet
It is connected at flotation cell (a) vallecular cavity, the liquid outlet of mixed serum efferent duct (75) being located at flotation cell (a) vallecular cavity is located at bubble
At the surface of the gas outlet (33) of input pipe (30).
8. a kind of piston type flotation device according to claim 1 or 2 or 3 or 4, it is characterised in that: this flotation device further includes
Foaming agent vaporization component, the foaming agent vaporization component include high temperature resistant pharmacy jar (81) for vaporizing foaming agent and are used for
High temperature resistant pharmacy jar (81) are carried out with the heating device (82) of heating operation, foaming agent is by inputting high temperature resistant pharmacy jar into bubble pipe
(81) heating vaporization is carried out in, and via the foaming agent of foam output tube (83) output vapor state;The foam output tube (83), which is used as, divides
Branch pipe and be connected to bubble input pipe (30).
9. a kind of piston type flotation device according to claim 1 or 2 or 3 or 4, it is characterised in that: the concentrate efferent duct
(10) entrance is arranged at the notch of flotation cell (a);The entrance of concentrate efferent duct (10) is more than two and along flotation cell (a)
Notch and it is circumferential sequentially uniformly distributed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910078905.3A CN109772597B (en) | 2019-01-28 | 2019-01-28 | Piston type flotation machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910078905.3A CN109772597B (en) | 2019-01-28 | 2019-01-28 | Piston type flotation machine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109772597A true CN109772597A (en) | 2019-05-21 |
CN109772597B CN109772597B (en) | 2020-10-02 |
Family
ID=66502689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910078905.3A Active CN109772597B (en) | 2019-01-28 | 2019-01-28 | Piston type flotation machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109772597B (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1584016A (en) * | 1978-05-30 | 1981-02-04 | Simonacco Ltd | Water supply system for a coal washbox |
KR20120050662A (en) * | 2010-11-11 | 2012-05-21 | 한국지질자원연구원 | Method for separating lead shots from soil of clay pigeon shooting range |
CN102671754A (en) * | 2011-03-12 | 2012-09-19 | 胡春生 | Jigging machine |
CN206064606U (en) * | 2016-08-31 | 2017-04-05 | 四川海山宇光建设工程集团有限公司 | A kind of jigging machine piston device |
CN206444735U (en) * | 2017-01-03 | 2017-08-29 | 新疆紫金锌业有限公司 | Flotation cell |
US10479976B2 (en) * | 2016-12-16 | 2019-11-19 | Diagnologix, Llc | Buoyancy enabled separation method and system |
-
2019
- 2019-01-28 CN CN201910078905.3A patent/CN109772597B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1584016A (en) * | 1978-05-30 | 1981-02-04 | Simonacco Ltd | Water supply system for a coal washbox |
KR20120050662A (en) * | 2010-11-11 | 2012-05-21 | 한국지질자원연구원 | Method for separating lead shots from soil of clay pigeon shooting range |
CN102671754A (en) * | 2011-03-12 | 2012-09-19 | 胡春生 | Jigging machine |
CN206064606U (en) * | 2016-08-31 | 2017-04-05 | 四川海山宇光建设工程集团有限公司 | A kind of jigging machine piston device |
US10479976B2 (en) * | 2016-12-16 | 2019-11-19 | Diagnologix, Llc | Buoyancy enabled separation method and system |
CN206444735U (en) * | 2017-01-03 | 2017-08-29 | 新疆紫金锌业有限公司 | Flotation cell |
Also Published As
Publication number | Publication date |
---|---|
CN109772597B (en) | 2020-10-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204523264U (en) | A kind of mining flotation device | |
CN207822942U (en) | A kind of efficient ore pulp modifying machine | |
CN206701506U (en) | A kind of hybrid mineral flotation machine | |
CN206858385U (en) | It is a kind of that fuel-displaced separator is separated from oil-cut mud | |
US2938751A (en) | Coal carrying apparatus | |
CN109772597A (en) | A kind of piston type flotation device | |
CN202741248U (en) | Jetting and stirring flotation machine | |
CN213506231U (en) | Special large-scale oil-water separation environmental protection equipment of food and beverage | |
CN106669980B (en) | A kind of method for separating of the microfine oxidized coal slime based on colloid bubble | |
CN207951737U (en) | A kind of flotation device | |
CN105537007B (en) | A kind of mineral floating system | |
CN209577041U (en) | A kind of high ash coal slime flotation device | |
US2198143A (en) | Aeration apparatus | |
CN101554619A (en) | Simple unpowered flotation device | |
CN208407342U (en) | Distribution type high efficient flotation device | |
CN207770045U (en) | A kind of ore pulp flotation machine | |
CN109772595B (en) | Subregion flotation system | |
CN207371455U (en) | A kind of electromagnetic mixing apparatus | |
CN207838364U (en) | A kind of leaching tanks easy to clean with Liquid level and with a variety of agitating modes | |
CN206337031U (en) | A kind of Nacl special purification device | |
CN208275269U (en) | Two-way self-absorbing type stirrer | |
CN105772228A (en) | Rotary jet mixing low-energy consumption flotation equipment driven by utilizing ore pulp | |
CN206444735U (en) | Flotation cell | |
CN112090594A (en) | Nano-bubble flotation machine | |
CN213409056U (en) | Coal mine flotation machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: 232001 Anhui province Huainan Taifeng Street No. 168 Patentee after: Anhui University of Science and Technology Address before: 232001 Anhui Province, Huainan city Shungeng Road No. 168 Patentee before: Anhui University of Science and Technology |
|
CP02 | Change in the address of a patent holder |