CN207478811U - A kind of air-inflated flotation promotion agitator - Google Patents
A kind of air-inflated flotation promotion agitator Download PDFInfo
- Publication number
- CN207478811U CN207478811U CN201721578999.3U CN201721578999U CN207478811U CN 207478811 U CN207478811 U CN 207478811U CN 201721578999 U CN201721578999 U CN 201721578999U CN 207478811 U CN207478811 U CN 207478811U
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- CN
- China
- Prior art keywords
- agitator
- feed pipe
- connecting tube
- pipe
- gas nozzle
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- 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.)
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Abstract
The utility model discloses a kind of air-inflated flotation promotion agitators, include agitator, feed pipe, air inlet pipe, haul pipe, gas nozzle, connecting tube, motor and discharge port, the motor is arranged on agitator top, the discharge port is arranged on agitator side, described feed pipe one end is connected with stirring bottom of the barrel, the haul pipe is connected to the feed pipe other end, the gas nozzle and connecting tube are arranged in feed pipe, described connecting tube one end is connect with gas nozzle, and the connecting tube other end is connect with air inlet pipe one end；A kind of air-inflated flotation of the utility model promotion agitator, the outlet speed of gas nozzle is controlled by regulating valve, by the way that compressed gas break up being sufficiently mixed to medicament and ore pulp, the incorporation time of reduction medicament and ore pulp can accelerate the chemical reaction velocity of mineral and medicament simultaneously, and the higher that can be elevated under the momentum effect that applies of the negative pressure that is generated in agitator disk of ore pulp and gas nozzle, reach and reduce small metal and metallic ore depositional phenomenon.
Description
Technical field
The utility model belongs to floatation equipment field, and in particular to a kind of air-inflated flotation promotion agitator.
Background technology
Flotation beneficiation is one of one of important process in ore dressing application and most popular technique；Agitator is fitted
For various metallic ores, it is mainly used for the stirring before flotation, is that medicament is sufficiently mixed with ore pulp, it can also be used to other nonmetallic ores
The stirring of object；It is used in concentration and is less than 1mm no more than the granularity of 30% (calculating by weight) frozen composition.Its form is flat
Bottom bucket shape radiation cycle helical runner mechanical agitation type；But existing flotation is equal with agitator its live spindle in flotation is promoted
It is all more coarse, in flotation since longer its internal stress after working long hours of live spindle can gradually increase, when its resist it is tired
Live spindle will appear crackle when labor is gradually reduced, when flotation object import it is excessive when its agitator disk resistance it is excessive and vibrations plus
Greatly, it may appear that live spindle crack conditions occur.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of air-inflated flotation with agitator is promoted, pass through
Regulating valve controls the outlet speed of gas nozzle, by break up being sufficiently mixed compressed gas to medicament and ore pulp, reduces medicament
Can accelerate the chemical reaction velocity of mineral and medicament simultaneously with the incorporation time of ore pulp, and the negative pressure that generates in agitator disk of ore pulp and
The higher that can be elevated under the momentum effect that gas nozzle applies reaches and reduces small metal and metallic ore depositional phenomenon.
A kind of air-inflated flotation includes agitator, feed pipe, air inlet pipe, haul pipe, gas with agitator is promoted
Mouth, connecting tube, motor and discharge port, the motor are arranged on agitator top, and the discharge port is arranged on agitator side, institute
It states feed pipe one end to connect with stirring bottom of the barrel, the haul pipe is connected to the feed pipe other end, and the gas nozzle and connecting tube are set
Put in feed pipe, described connecting tube one end is connect with gas nozzle, and the connecting tube other end is connect with air inlet pipe one end, it is described into
The tracheae other end runs through feed pipe side wall；Agitating shaft, fixing bracket and agitator disk, the agitating shaft are provided in the agitator
One end is connect at the top of agitator and with motor, and the agitating shaft other end is connected to stirring disk center, the fixing bracket
One end is fixed on agitator inner wall, and bearing is provided on the fixing bracket other end, and the bearing is set on agitating shaft.
Preferably, the agitator disk includes flap, rises material hole, stirring sheet and rises material inclined hole, is provided on the flap
Several stirring sheets, several described stirring sheets around agitating shaft set, if be provided on the flap several rise material holes and
Dry rises material inclined hole.
Preferably, a liter material hole is both provided between the stirring sheet and stirring sheet, several described liter material inclined holes, which are surround, to be mixed
Axis is set, and the liter material inclined hole, which is located at, to be mixed between axis and stirring sheet.
Preferably, the included angle A risen between material inclined hole and horizontal line is 30 degree to 80 degree.
Preferably, the included angle A risen between material inclined hole and horizontal line is 75 degree.
Preferably, regulating valve has been further included, the air inlet pipe other end is connect through feed pipe side wall with regulating valve.
Advantageous effect：
(1) a kind of air-inflated flotation of the utility model controls going out for gas nozzle with agitator is promoted by regulating valve
Gas velocity degree, by break up being sufficiently mixed compressed gas to medicament and ore pulp, the incorporation time for reducing medicament and ore pulp is same
When can accelerate the chemical reaction velocity of mineral and medicament, and the momentum effect that the negative pressure that generates in agitator disk of ore pulp and gas nozzle apply
The higher that can be elevated down reaches and reduces small metal and metallic ore depositional phenomenon.
(2) a kind of air-inflated flotation of the utility model is with agitator is promoted, by the stirring sheet of rotation to stirring
Ore pulp below disk is mixed with medicament, while carries out application high pressure gas to it by ore pulp, makes ore pulp quick with medicament
From liter material inclined hole and liter material hole fast lifting to close to discharge port after mixing, certain angle is set by that will rise material inclined hole, makes to stir
Mixing disk when rotated can apply ore pulp one continual climbing power, and sets to rise and expect that inclined hole can reduce agitator disk with material hole is risen
The weight of itself.
Description of the drawings
Fig. 1 is the structure diagram of agitator；
Fig. 2 is the structure diagram of agitator disk；
Fig. 3 is the liter material oblique hole structure schematic diagram on agitator disk；
1- agitators, 2- agitating shafts, 3- fixing brackets, 4- feed pipes, 5- agitator disks, 6- air inlet pipe, 7- haul pipes, 8- gas
Mouth, 9- connecting tubes, 10- motors, 11- discharge ports, 12- flaps, 13- rise material hole, 14- stirring sheets, and 15- rises material inclined hole.
Specific embodiment
The embodiment of the utility model is further illustrated below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1；A kind of air-inflated flotation with agitator is promoted, include agitator (1), feed pipe (4), into
Tracheae (6), haul pipe (7), gas nozzle (8), connecting tube (9), motor (10) and discharge port (11), the motor (10), which is arranged on, stirs
Bucket (1) top is mixed, the discharge port (11) is arranged on agitator (1) side, described feed pipe (4) one end and agitator (1) bottom
Portion connects, and the haul pipe (7) is connected to feed pipe (4) other end, and the gas nozzle (8) and connecting tube (9) are arranged on feed pipe
(4) in, described connecting tube (9) one end is connect with gas nozzle (8), and connecting tube (9) other end is connect with air inlet pipe (6) one end,
Air inlet pipe (6) other end runs through feed pipe (4) side wall；Agitating shaft (2), fixing bracket are provided in the agitator (1)
(3) it is connect at the top of agitator (1) and with motor (10) with agitator disk (5), described agitating shaft (2) one end, the agitating shaft
(2) other end is connected to agitator disk (5) center, and described fixing bracket (3) one end is fixed on agitator (1) inner wall, described solid
Bearing is provided on fixed rack (3) other end, the bearing is set on agitating shaft (2)；The agitator disk (5) includes flap
(12), material hole (13), stirring sheet (14) are risen and rises material inclined hole (15), several stirring sheets are provided on the flap (12)
(14), several described stirring sheets (14) are set around agitating shaft (2), several are provided on the flap (12) and rises material hole
(13) and several rise material inclined hole (15)；Liter material hole (13), institute are both provided between the stirring sheet (14) and stirring sheet (14)
State several and rise material inclined holes (15) around mixing axis (2) setting, it is described rise material inclined hole (15) positioned at mix axis (2) and stirring sheet (14) it
Between, material inclined hole (15) included angle A horizontal line between that rises is 30 degree to 80 degree, the liter expect inclined hole (15) and horizontal line it
Between included angle A for 75 degree, further included regulating valve, air inlet pipe (6) other end is through feed pipe (4) side wall and regulating valve company
It connects.
By haul pipe (7) by material transportation to feed pipe (4), by feed pipe (4) by material transportation to agitator
(1) in, by air inlet pipe (6) to connecting tube (9) conveying high-pressure gas, gas is being conveyed to gas nozzle (8) by connecting tube (9),
High pressure gas breaks up material by gas nozzle (8), material is made to be mixed with liquid, when material is disperseed to be delivered to agitator disk (5)
Behind lower section, agitating shaft (2) is driven by motor (10), agitator disk (5) is being driven to rotate by agitating shaft (2), agitator disk (5) rotation
Stirring sheet (14) when turning thereon is stirred liquid, while stirring sheet (14) rotation can make liquid generation one is inside to squeeze
Pressure makes liquid pass through liter material hole (13) and rise material inclined hole (15) and rises to above agitator disk (5), led by discharge port (11)
Enter in next ore-dressing technique；Agitating shaft (2) is reduced by fixing bracket (3) and is rotating the vibrations made, ensures that agitating shaft (2) revolves
Stability when turning.
Specific embodiment of the utility model is described in detail above, but it is intended only as example, this practicality is new
Type is not restricted to above description specific embodiment.To those skilled in the art, it is any to the utility model carry out
It equivalent modifications and substitutes also all among the scope of the utility model.Therefore, in the spirit and scope for not departing from the utility model
Lower made impartial conversion and modification, all cover in the scope of the utility model.
Claims (6)
1. a kind of pneumo type flotation promotion agitator, it is characterised in that：Include agitator (1), feed pipe (4), air inlet pipe
(6), haul pipe (7), gas nozzle (8), connecting tube (9), motor (10) and discharge port (11), the motor (10) are arranged on agitator
(1) top, the discharge port (11) are arranged on agitator (1) side, and described feed pipe (4) one end connects with agitator (1) bottom
Logical, the haul pipe (7) is connected to feed pipe (4) other end, and the gas nozzle (8) and connecting tube (9) are arranged on feed pipe (4)
Interior, described connecting tube (9) one end is connect with gas nozzle (8), and connecting tube (9) other end is connect with air inlet pipe (6) one end, described
Air inlet pipe (6) other end runs through feed pipe (4) side wall；Be provided in the agitator (1) agitating shaft (2), fixing bracket (3) and
Agitator disk (5), described agitating shaft (2) one end are connect at the top of agitator (1) and with motor (10), and the agitating shaft (2) is another
One end is connected to agitator disk (5) center, and described fixing bracket (3) one end is fixed on agitator (1) inner wall, the fixing bracket
(3) bearing is provided on the other end, the bearing is set on agitating shaft (2).
2. a kind of pneumo type flotation as described in claim 1 promotion agitator, it is characterised in that：Agitator disk (5) packet
Flap (12) has been included, rise material hole (13), stirring sheet (14) and has risen material inclined hole (15), being provided with several on the flap (12) stirs
Piece (14) is mixed, several described stirring sheets (14) are set around agitating shaft (2), several are provided on the flap (12) and rises material
Hole (13) and several liter material inclined holes (15).
3. a kind of pneumo type flotation as claimed in claim 2 promotion agitator, it is characterised in that：The stirring sheet (14) with
Liter material hole (13) is both provided between stirring sheet (14), described several rise material inclined hole (15) and set around axis (2) is mixed, the liter
Material inclined hole (15) is positioned at mixing between axis (2) and stirring sheet (14).
4. a kind of pneumo type flotation as claimed in claim 3 promotion agitator, it is characterised in that：It is described to rise material inclined hole (15)
Included angle A between horizontal line is 30 degree to 80 degree.
5. a kind of pneumo type flotation as claimed in claim 4 promotion agitator, it is characterised in that：It is described to rise material inclined hole (15)
Included angle A between horizontal line is 75 degree.
6. a kind of pneumo type flotation as claimed in claim 4 promotion agitator, it is characterised in that：Regulating valve has been further included,
Air inlet pipe (6) other end is connect through feed pipe (4) side wall with regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721578999.3U CN207478811U (en) | 2017-11-23 | 2017-11-23 | A kind of air-inflated flotation promotion agitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721578999.3U CN207478811U (en) | 2017-11-23 | 2017-11-23 | A kind of air-inflated flotation promotion agitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207478811U true CN207478811U (en) | 2018-06-12 |
Family
ID=62475181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721578999.3U Expired - Fee Related CN207478811U (en) | 2017-11-23 | 2017-11-23 | A kind of air-inflated flotation promotion agitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207478811U (en) |
-
2017
- 2017-11-23 CN CN201721578999.3U patent/CN207478811U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20181123 |