CN109499779A - A kind of coal slime flotation device - Google Patents
A kind of coal slime flotation device Download PDFInfo
- Publication number
- CN109499779A CN109499779A CN201811560257.7A CN201811560257A CN109499779A CN 109499779 A CN109499779 A CN 109499779A CN 201811560257 A CN201811560257 A CN 201811560257A CN 109499779 A CN109499779 A CN 109499779A
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- China
- Prior art keywords
- tank body
- crushing
- coal slime
- fixedly connected
- crushes
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/16—Flotation machines with impellers; Subaeration machines
- B03D1/22—Flotation machines with impellers; Subaeration machines with external blowers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/22—Crushing mills with screw-shaped crushing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/10—Crushing or disintegrating by gyratory or cone crushers concentrically moved; Bell crushers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
Abstract
The invention discloses a kind of coal slime flotation devices, belong to coal slime flotation technical field.Starting crushes motor and rotation crushing bar and the latch of the first crushing tank interior is driven to carry out adjustment crushing, the coal slime of crushing is by entering the second crushing tank interior communicating pipe, smashed coal slime substance enters third by funnel and crushes tank interior, wherein, eccentric wheel passes through engagement connecting band turn moving gear rotation, to drive connecting rod to push conical rotating body rotation, at this time, the crushing more refined enters the second tank interior by suction tube by crushing through-hole, it is adequately mixed by agitating device and gas injection apparatus collective effect in floating agent, to which the minerals that coal slime surface is adhered to be separated, the present apparatus is preferentially by coal slime dispersion and fining, in conjunction with subsequent excellent mixing stirring device, to substantially increase the flotation efficiency of coal slime.
Description
Technical field
The present invention relates to coal slime flotation applied technical field more particularly to a kind of coal slime flotation devices.
Background technique
In order to make full use of coal resources, it is necessary to carry out flotation recovery to coal slime, need to add flotation in floatation process
Medicament, the granular size and degree of grinding of coal slime have subsequent flotation effect important influence, and traditional coal slime is floating
It cannot get good crushing effect before choosing, this is allowed in subsequent floatation process, with contact surface in flotation agent mixed process
It is not big enough, can flotation ingredient also just opposite shortcoming, inefficiency, meanwhile, the abundant diffusion of floating agent is to influence flotation to imitate
Fruit, flotation agent dosage, a key factor of production cost.Currently, flotation device currently in use is mechanical stirring in the market
Class type, universal phenomenon are that cleaned coal recycling is not thorough, and floating agent dosage is big, mixes halfway problem, serious waste of resources.
Its reason is that insufficient foam mineralising, ore pulp and medicament mix uneven, bubble crushing and be not thorough；Conventional arched plate, arc
It is 0 degree that plate, which rotates radian, has a quarter flow of slurry directly to hit cell wall, and generation directly springs back over liquid level upper end upwards along cell wall
Flow of slurry, mixing effect is undesirable.
Summary of the invention
Coal slime can not only be carried out to effective dusting the purpose of the present invention is to provide a kind of, but also coal can be effectively improved
Mud is sufficiently mixed the device separated with flotation agent.
To achieve the goals above, present invention employs following technical solutions:
A kind of coal slime flotation device, including the first tank body, the second tank body and transmission device further include the first crushing tank body, second
It crushes tank body and third crushes tank body；It is provided with feeding port on the left of the first filling body upper end, described first fills table on body
Left side of face is fixedly installed with crushing motor, and the crushing motor lower end is fixedly connected with rotation and crushes stick, the rotation powder
Broken stick is located at first and crushes tank interior, and the first crushing tank body and rotation crush stick and be provided with the latch to match, institute
The the first tank body upper surface right end stated is provided with power motor, and the first tank interior upper right corner is fixedly connected with fixed branch
Frame, the power motor lower end are fixedly connected with electric piston bar upper end, and the electric piston bar other end runs through first
Tank body and fixed mid-stent go deep into the second crushing tank interior, and described second crushes tank body lower end left side crushes with first
Tank body lower end right side is connected by communicating pipe, and the second crushing tank body lower end is fixedly connected with third and crushes tank body,
The third crushes tank body lower end and is fixedly connected by transmission device with motor, and the third crushes tank body lower end and suction
Pipe lower end is fixedly connected, and the suction tube other end is fixedly connected with the second tank body upper end left side, under the suction tube
End is provided with suction pump, and the second tank body upper end left side is provided with feed inlet, the second tank body upper surface middle part
It is fixedly installed with rotating electric machine, the rotating electric machine lower end is fixedly connected with rotating bar upper end, the rotating bar other end
It is deeply internal through the second top of the tank, agitating device, the rotating bar lower end are rotatably connected in the middle part of the rotating bar
It is fixedly connected with gas injection apparatus, is provided with air blower, the air blower and gas on the right side of the second tank body upper surface
Air jet pipe is fixedly connected between body injection apparatus.
Preferably, the second crushing tank body includes crushing chamber, and the crushing chamber internal activity contact has stripper plate,
The stripper plate upper surface middle part is fixedly connected with electric piston bar lower end, and the stripper plate lower surface is provided with tapered
Tooth, the crushing chamber inner bottom surface are provided with clathrum, and the tapered teeth matches with clathrum.By the way that electronic work is arranged
Stopper rod drives stripper plate to crush coal slime with clathrum squeezing effect.
Preferably, it includes cone-shaped hood that the third, which crushes tank body, and the cone-shaped hood inner rotation is connected with taper rotation
Swivel, the conical rotating body and cone-shaped hood surface are provided with crushing through-hole.Tank body is crushed by coal slime by setting third
More careful dusting is obtained, subsequent separation is convenient for, improves separative efficiency.
Preferably, the transmission device includes connecting rod and gear shaft, the connecting rod upper end and third crushing tank
Body bottom surface is fixedly connected, and the connecting rod lower end and gear shaft left end are solid with rotate gear and eccentric wheel respectively through link block
Fixed connection, the gear shaft other end are fixedly connected with motor.The rotation pair of third powder tank body is driven by setting transmission device
Coal slime carries out dispersion and fining.
Preferably, the agitating device includes fixed frame, and the fixed frame internal border is provided with multiple groups agitation leaf
Wheel, the fixed frame upper and lower side are provided with rotating block, the rotating bar through fixed frame upper and lower side and with rotating block and
Reel rotation connection is rotated, the fixed frame inner rotation bar has been placed equidistant with multiple groups rotary axle box, the rotary axle box
Surface is symmetrically arranged with folding shape blade.It can effectively improve the mixed effect of coal slime and floating agent by the way that agitating device is arranged,
Convenient for separating mineral.
Preferably, the gas injection apparatus includes gas injection frame, the gas injection frame left and right side setting
There is spray-hole, the rotating bar is deeply internal through gas injection frame upper center, turns inside the gas injection frame
Lever surface is fixedly connected with corrugated sheet, and the air jet pipe lower end is through gas injection frame bottom surface and the fixed company of gas-sparging head
It connects.High pressure gas frame rate can be ejected by setting gas injection apparatus and be obtained efficiently with flotation agent for coal slurry
Adsorption effect.
Compared with prior art, the present invention provides a kind of coal slime flotation device, have it is following the utility model has the advantages that
(1) coal slime is sent to the first crushing tank interior by feeding port first by the coal slime flotation device, and starting crushes motor
Drive rotation crushes bar and the latch of the first crushing tank interior carries out adjustment crushing, and the substances such as raw coal mud are carried out tentatively thin
Change, the coal slime of crushing drives electric piston bar to carry out by entering the second crushing tank interior, starting power motor communicating pipe
It pumps, pushes stripper plate up and down in crushing cavity wall, the tapered teeth that stripper plate lower surface is arranged in will flow into
Coal slime and clathrum carry out extruding crushing, smashed coal slime substance enters third crushing tank interior by funnel,
In, coal slime can be entered between cone-shaped hood and conical rotating body by through-hole, and motor band movable eccentric wheel rotates, and eccentric wheel simultaneously passes through
The rotation of connecting band turn moving gear is engaged, so that connecting rod be driven to push conical rotating body rotation, is rotated at this point, pouring in taper
The crushing that the coal slime of external surface and taper cover inner surface is more refined, and enter second by suction tube by crushing through-hole
Tank interior is adequately mixed by agitating device and gas injection apparatus collective effect in floating agent, thus by coal
The minerals of mud surface attachment are separated, and the present apparatus preferentially by coal slime dispersion and fining, is stirred in conjunction with subsequent excellent
Device, to substantially increase the flotation efficiency of coal slime；
(2) the coal slime flotation device enters the second tank interior by suction tube by smashed coal slime, is filled by stirring
The stirring action set, is fully mixed it with floating agent, wherein agitating device includes fixed frame, electric rotating
Machine drives rotating bar rotation, and rotating bar, which runs through in the middle part of fixed frame and is kept fixed by rotating block with fixed frame, to be connect, fixed frame
Internal left and right side frame is provided with multiple groups agitating vane, thus, fixed frame and rotating bar keep rotating synchronously effect, agitating vane pair
Coal slime and floating agent are stirred mixing, meanwhile, the rotating bar surface inside fixed frame is socketed with multiple groups rotary axle box, turns
Dynamic boss surfaces are symmetrically arranged with folding shape blade, under the action of rotating reel, folding shape blade rotation are driven, with traditional stirring
Mode is different, and the present apparatus can keep inside and outside that can rotate synchronously, and not interfere with each other, so that mixing effect is more efficient, mixes
Conjunction is more abundant, and it is more obvious to have effect compared with the agitating device of equal volume size；
(3) the coal slime flotation device, before agitating device is stirred operation, starting air blower passes through air jet pipe for high pressure gas
Body is filled into inside gas injection frame by gas-sparging head, is rotated simultaneously in rotating bar, drive is mounted in gas injection frame
The corrugated sheet in portion rotates, and stirs to the high pressure gas being filled with, and increases flow rate of gas, and will by the spray-hole of two sides
High pressure gas sprays, at this point, the high pressure gas ejected is mixed with coal slime and floating agent, forms bubble isolated mineral are attached
On bubble, due to pressure, bubble floating, then bubble separation is gone out into the second tank body, thus by the mine on coal slime surface
Object is efficiently separated with coal slime, and the separation benefit effectively improved protects natural resources, have good economic benefit and
Social benefit.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the present invention passes through
First tank body, the second tank body and agitating device are set, in conjunction with gas injection apparatus and transmission device, effectively carried out coal slime
It crushes, and effectively accelerates the mixing efficiency of coal slime and floating agent, so that separating effect is more efficiently thorough.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of coal slime flotation device proposed by the present invention；
Fig. 2 is that a kind of coal slime flotation device second proposed by the present invention crushes tank body and third crushes tank body connection schematic diagram；
Fig. 3 is a kind of transmission structures schematic diagram of coal slime flotation device proposed by the present invention；
Fig. 4 is a kind of agitating device structural schematic diagram of coal slime flotation device proposed by the present invention:
Fig. 5 is a kind of folding shape blade construction schematic diagram of coal slime flotation device proposed by the present invention；
Fig. 6 is a kind of gas injection apparatus structural schematic diagram of coal slime flotation device proposed by the present invention.
In figure: 1, the first tank body；2, communicating pipe；3, first tank body is crushed；4, rotation crushes stick；5, feeding port；6, it crushes
Motor；7, fixed bracket；8, power motor；9, electric piston bar；10, second tank body is crushed；11, suction tube；12, feed inlet；
13, rotating bar；14, rotating electric machine；15, air blower；16, agitating device；17, gas injection apparatus；18, air jet pipe；19, second
Tank body；20, suction pump；21, motor；22, transmission device；23, third crushes tank body；24, conical tooth；25, stripper plate；26, net
Compartment；27, funnel；28, through-hole is crushed；29, cone-shaped hood；30, conical rotating body；31, crushing chamber；32, link block；33, gear
Axis；34, eccentric wheel；35, rotate gear；36, connecting rod；37, rotating block；38, agitating vane；39, reel is rotated；40, shape is rolled over
Blade；41, fixed frame；42, rotary axle box；43, gas injection frame；44, corrugated sheet；45, spray-hole；46, gas-sparging head.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Embodiment 1: referring to Fig.1-3, a kind of coal slime flotation device, including the first tank body 1, the second tank body 19 and transmission device
22, it further include that the first crushing tank body 3, second crushes tank body 10 and third crushing tank body 23；It is provided on the left of first filling 1 upper end of body
Feeding port 5, the first filling 1 upper surface of body left side, which is fixedly installed with, crushes motor 6, crushes 6 lower end of motor and is fixedly connected with rotation powder
Broken stick 4, rotation crush stick 4 and are located inside the first crushing tank body 3, and the first crushing tank body 3 crushes stick 4 and be provided with rotation to match
Latch, 1 upper surface right end of the first tank body is provided with power motor 8, and the 1 inside upper right corner of the first tank body is fixedly connected with fixed branch
Frame 7,8 lower end of power motor are fixedly connected with 9 upper end of electric piston bar, and 9 other end of electric piston bar is through the first tank body 1 and admittedly
Go deep into inside the second crushing tank body 10 in the middle part of fixed rack 7, second, which crushes 10 lower end left side of tank body, crushes 3 lower end of tank body with first
By being connected communicating pipe 2, the second crushing 10 lower end of tank body is fixedly connected with third and crushes tank body 23, third crushing tank for right side
23 lower end of body is fixedly connected by transmission device 22 with motor 21, and third crushes the fixed company in 23 lower end of tank body and 11 lower end of suction tube
It connecing, 11 other end of suction tube is fixedly connected with 19 upper end left side of the second tank body, and 11 lower end of suction tube is provided with suction pump 20, the
Two tank bodies, 19 upper end left side is provided with feed inlet 12, and 19 upper surface middle part of the second tank body is fixedly installed with rotating electric machine 1, rotation
14 lower end of motor is fixedly connected with 13 upper end of rotating bar, and 13 other end of rotating bar is deeply internal at the top of the second tank body 19, is turned
Agitating device 16 is rotatably connected in the middle part of lever 13,13 lower end of rotating bar is fixedly connected with gas injection apparatus 17, the second tank body
It is provided with air blower 15 on the right side of 19 upper surfaces, air jet pipe 18 is fixedly connected between air blower 15 and gas injection apparatus 17.
Second, which crushes tank body 10, includes crushing chamber 31, and 31 internal activity of crushing chamber, which contacts, stripper plate 25, on stripper plate 25
Surface middle part is fixedly connected with 9 lower end of electric piston bar, and 25 lower surface of stripper plate is provided with tapered teeth 24,31 inner bottom of crushing chamber
Face is provided with clathrum 26, and tapered teeth 24 matches with clathrum 26.
It includes cone-shaped hood 29 that third, which crushes tank body 23, and 29 inner rotation of cone-shaped hood is connected with conical rotating body 30, taper rotation
Swivel 30 is provided with 29 surface of cone-shaped hood and crushes through-hole 28.
Transmission device 22 includes connecting rod 36 and gear shaft 33, and 36 upper end of connecting rod crushes 23 bottom surface of tank body with third and fixes
Connection, 36 lower end of connecting rod and 33 left end of gear shaft are fixed with rotate gear 35 and eccentric wheel 34 respectively through link block 32 to be connected
It connects, 33 other end of gear shaft is fixedly connected with motor 21.
Coal slime before use, be sent to inside the first crushing tank body 3, starting crushes by the present apparatus by feeding port 5 first
The latch that motor 6 drives rotation to crush inside bar 7 and the first crushing tank body 3 carries out adjustment crushing, and the substances such as raw coal mud are carried out
Preliminary refinement, for the coal slime of crushing by entering communicating pipe 2 inside second crushing tank body 10, starting power motor 8 drives electricity
Piston bar 9 pumps, and pushes stripper plate 25 up and down in 31 inner wall of crushing chamber, is arranged under stripper plate 25
The coal slime of inflow and clathrum 26 are carried out extruding crushing by the tapered teeth 24 on surface, smashed coal slime substance by funnel 27 into
Enter to third and crush inside tank body 23, wherein coal slime can be entered between cone-shaped hood 29 and conical rotating body 30 by through-hole, horse
It is rotated up to 21 band movable eccentric wheels 34, eccentric wheel 34 is simultaneously rotated by engagement connecting band turn moving gear 35, to drive connecting rod
36 push conical rotating body 30 to rotate, and obtain at this point, pouring in 30 outer surface of conical rotating body and the coal slime of 30 inner surface of cone-shaped hood
Entered inside the second tank body 19 to the crushing more refined, and by crushing through-hole 30 by suction tube 11, by agitating device and
17 collective effect of gas injection apparatus is adequately mixed in floating agent, so that the minerals that coal slime surface is adhered to carry out
Separation, the present apparatus is preferentially by coal slime dispersion and fining, in conjunction with subsequent excellent mixing stirring device, to substantially increase coal slime
Flotation efficiency.
Embodiment 2: referring to Fig. 4-5,1 basis in conjunction with the embodiments, agitating device 16 includes fixed frame 41, in fixed frame 41
Portion's frame is provided with multiple groups agitating vane 38, and 41 upper and lower side of fixed frame is provided with rotating block 37, and rotating bar 13 runs through fixed frame
41 upper and lower sides are simultaneously rotatablely connected with rotating block 37 and rotation reel 39, and 41 inner rotation bar 13 of fixed frame has been placed equidistant with multiple groups and has turned
Moving axis set 42,42 surface of rotary axle box are symmetrically arranged with folding shape blade 40.
It is entered inside the second tank body 19 by smashed coal slime by suction tube 11, passes through the stirring of agitating device 16
Effect, is fully mixed it with floating agent, wherein agitating device 16 includes fixed frame 41, rotating electric machine 14
Rotating bar 13 is driven to rotate, rotating bar 13, which runs through in the middle part of fixed frame and is kept fixed by rotating block 37 with fixed frame 41, to be connect,
41 inside left and right side frame of fixed frame is provided with multiple groups agitating vane 38, thus, fixed frame 41 and rotating bar 13 keep rotating synchronously
Effect, agitating vane 38 are stirred mixing to coal slime and floating agent, meanwhile, 13 surface of rotating bar inside fixed frame 41
It is socketed with multiple groups rotary axle box 42,42 surface of rotary axle box is symmetrically arranged with folding shape blade 40, under the action of rotating reel 39,
Folding shape blade 40 is driven to rotate, different from traditional agitating mode, the present apparatus can keep inside and outside that can rotate synchronously, and mutually
It does not interfere, so that mixing effect is more efficient, is more fully mixed, have effect more compared with the agitating device of equal volume size
Add obvious.
Real-time example 3: referring to Fig. 6,2 basis, gas injection apparatus 17 include gas injection frame 43, gas in conjunction with the embodiments
Injection 43 left and right side of frame is provided with spray-hole 45, and rotating bar 13 is deeply internal through 43 upper center of gas injection frame, gas
13 surface of rotating bar is pricked inside injection frame 43 and is fixedly connected with corrugated sheet 44, and 43 bottom surface of gas injection frame is run through in 18 lower end of air jet pipe
It is fixedly connected with gas-sparging head 46.
Before agitating device 16 is stirred operation, starts air blower 15 by air jet pipe 18 and high pressure gas is passed through into gas
Body injector head 46 is filled into inside gas injection frame 43, is rotated simultaneously in rotating bar 13, drive is mounted in gas injection frame 43
The corrugated sheet 44 in portion rotates, and stirs to the high pressure gas being filled with, and increases flow rate of gas, and the spray-hole for passing through two sides
45 spray high pressure gas, at this point, the high pressure gas ejected is mixed with coal slime and floating agent, form bubble for isolated mine
Object is attached on bubble, due to pressure, bubble floating, then bubble separation is gone out into the second tank body 19, thus by coal slime table
The mineral in face are efficiently separated with coal slime, and the separation benefit effectively improved protects natural resources, there is good economy
Benefit and social benefit.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent replacement or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of coal slime flotation device, including the first tank body (1), the second tank body (19) and transmission device (22), it is characterised in that:
It further include that the first crushing tank body (3), the second crushing tank body (10) and third crush tank body (23)；Described first fills on body (1)
End left side is provided with feeding port (5), is fixedly installed on the left of first described filling body (1) upper surface and is crushed motor (6), described
It crushes motor (6) lower end and is fixedly connected with rotation crushing stick (4), the rotation crushes stick (4) and crushes tank body (3) positioned at first
Inside, described first, which crushes tank body (3), is provided with the latch to match, first tank body (1) with rotation crushing stick (4)
Upper surface right end is provided with power motor (8), and the internal upper right corner of first tank body (1) is fixedly connected with fixed bracket (7),
Power motor (8) lower end is fixedly connected with electric piston bar (9) upper end, and described electric piston bar (9) other end passes through
It wears and gos deep into the second crushing tank body (10) inside in the middle part of the first tank body (1) and fixed bracket (7), described second crushes tank body (10)
Lower end left side is connected with the first crushing tank body (3) lower end right side by communicating pipe (2), and described second crushes tank body
(10) lower end is fixedly connected with third and crushes tank body (23), and the third crushes tank body (23) lower end and passes through transmission device (22)
It is fixedly connected with motor (21), the third crushes tank body (23) lower end and is fixedly connected with suction tube (11) lower end, described
Suction tube (11) other end is fixedly connected with the second tank body (19) upper end left side, and the suction tube (11) lower end is provided with suction
Power pumps (20), and described the second tank body (19) the upper end left side is provided with feed inlet (12), table on second tank body (19)
Middle face is fixedly installed with rotating electric machine (1), and the rotating electric machine (14) lower end is fixedly connected with rotating bar (13) upper end, institute
Rotating bar (13) other end (13) stated is deeply internal at the top of the second tank body (19), rotation in the middle part of the rotating bar (13)
It being connected with agitating device (16), the rotating bar (13) lower end is fixedly connected with gas injection apparatus (17), and described second
It is provided with air blower (15) on the right side of tank body (19) upper surface, it is fixed between the air blower (15) and gas injection apparatus (17)
It is connected with air jet pipe (18).
2. a kind of coal slime flotation device according to claim 1, it is characterised in that: described second crushes tank body (10) packet
It includes crushing chamber (31), the contact of the crushing chamber (31) internal activity has stripper plate (25), the stripper plate (25) upper surface
Middle part is fixedly connected with electric piston bar (9) lower end, and the stripper plate (25) lower surface is provided with tapered teeth (24), described
Crushing chamber (31) inner bottom surface is provided with clathrum (26), and the tapered teeth (24) matches with clathrum (26).
3. a kind of coal slime flotation device according to claim 1, it is characterised in that: the third crushes tank body (23) packet
It includes cone-shaped hood (29), the cone-shaped hood (29) inner rotation is connected with conical rotating body (30), the conical rotating body
(30) it is provided with cone-shaped hood (29) surface and crushes through-hole (28).
4. a kind of coal slime flotation device according to claim 1, it is characterised in that: the transmission device (22) includes connecting
Extension bar (36) and gear shaft (33), the connecting rod (36) upper end crushes tank body (23) bottom surface with third and is fixedly connected, described
Connecting rod (36) lower end and gear shaft (33) left end through link block (32) respectively with rotate gear (35) and eccentric wheel (34)
It is fixedly connected, the gear shaft (33) other end is fixedly connected with motor (21).
5. a kind of coal slime flotation device according to claim 4, it is characterised in that: the agitating device (16) includes solid
Determine frame (41), the fixed frame (41) internal border is provided with multiple groups agitating vane (38), and the fixed frame (41) is up and down
End be provided with rotating block (37), the rotating bar (13) through fixed frame (41) upper and lower side and with rotating block (37) and rotation
Reel (39) rotation connection, the fixed frame (41) inner rotation bar (13) have been placed equidistant with multiple groups rotary axle box (42), institute
Rotary axle box (42) surface stated is symmetrically arranged with folding shape blade (40).
6. a kind of coal slime flotation device according to claim 1, it is characterised in that: gas injection apparatus (17) packet
It includes gas injection frame (43), described gas injection frame (43) left and right side is provided with spray-hole (45), the rotating bar
(13) deeply internal through gas injection frame (43) upper center, internal rotating bar (13) table of the gas injection frame (43)
Face is fixedly connected with corrugated sheet (44), and gas injection frame (43) bottom surface and gas-sparging head are run through in the air jet pipe (18) lower end
(46) it is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811560257.7A CN109499779B (en) | 2018-12-20 | 2018-12-20 | Coal slime flotation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811560257.7A CN109499779B (en) | 2018-12-20 | 2018-12-20 | Coal slime flotation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109499779A true CN109499779A (en) | 2019-03-22 |
| CN109499779B CN109499779B (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811560257.7A Active CN109499779B (en) | 2018-12-20 | 2018-12-20 | Coal slime flotation device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113058752A (en) * | 2021-04-28 | 2021-07-02 | 太原睿孚特选煤技术有限公司 | High-bubble surface flux flotation machine and particle bubble mineralization device |
| CN114180775A (en) * | 2021-12-10 | 2022-03-15 | 华北理工大学 | Purification device for converting mine water into domestic water |
Citations (5)
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| CN107774425A (en) * | 2017-10-24 | 2018-03-09 | 湖州城区天顺化工厂 | A kind of chemical material crushes drying device |
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| US5182014A (en) * | 1990-05-30 | 1993-01-26 | Goodman Laurence R | Method and apparatus for increasing flotation cell recovery and grade of complex copper-containing ores |
| CN204247386U (en) * | 2014-10-10 | 2015-04-08 | 重庆永润新材料有限公司 | New type agitation ore floatation machine |
| CN206168271U (en) * | 2016-09-22 | 2017-05-17 | 华北理工大学 | Device of smashing with mixed function has simultaneously |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113058752A (en) * | 2021-04-28 | 2021-07-02 | 太原睿孚特选煤技术有限公司 | High-bubble surface flux flotation machine and particle bubble mineralization device |
| CN113058752B (en) * | 2021-04-28 | 2022-01-28 | 太原睿孚特选煤技术有限公司 | High-bubble surface flux flotation machine and particle bubble mineralization device |
| CN114180775A (en) * | 2021-12-10 | 2022-03-15 | 华北理工大学 | Purification device for converting mine water into domestic water |
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| CN109499779B (en) | 2020-09-29 |
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