CN107913629A - For the efficient ore pulp modifying machine and its implementation in molybdenum floatation of tungsten mineral technique - Google Patents
For the efficient ore pulp modifying machine and its implementation in molybdenum floatation of tungsten mineral technique Download PDFInfo
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- CN107913629A CN107913629A CN201711485704.2A CN201711485704A CN107913629A CN 107913629 A CN107913629 A CN 107913629A CN 201711485704 A CN201711485704 A CN 201711485704A CN 107913629 A CN107913629 A CN 107913629A
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- ore pulp
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- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 37
- 239000011707 mineral Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 26
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910052750 molybdenum Inorganic materials 0.000 title claims abstract description 18
- 239000011733 molybdenum Substances 0.000 title claims abstract description 18
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910052721 tungsten Inorganic materials 0.000 title claims abstract description 18
- 239000010937 tungsten Substances 0.000 title claims abstract description 18
- 239000003814 drug Substances 0.000 claims abstract description 53
- 238000005188 flotation Methods 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 229940079593 drug Drugs 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims description 17
- 238000005192 partition Methods 0.000 claims description 13
- 238000000227 grinding Methods 0.000 claims description 10
- 230000004048 modification Effects 0.000 claims description 10
- 238000012986 modification Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- MGRWKWACZDFZJT-UHFFFAOYSA-N molybdenum tungsten Chemical compound [Mo].[W] MGRWKWACZDFZJT-UHFFFAOYSA-N 0.000 claims description 5
- 238000010494 dissociation reaction Methods 0.000 claims description 4
- 230000005593 dissociations Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 4
- 238000010334 sieve classification Methods 0.000 claims description 3
- 240000002836 Ipomoea tricolor Species 0.000 claims 1
- 235000010755 mineral Nutrition 0.000 description 25
- 235000016768 molybdenum Nutrition 0.000 description 13
- 238000004513 sizing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 108010066114 cabin-2 Proteins 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- WVBBLATZSOLERT-UHFFFAOYSA-N gold tungsten Chemical compound [W].[Au] WVBBLATZSOLERT-UHFFFAOYSA-N 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- AWOORJZBKBDNCP-UHFFFAOYSA-N molybdenum;oxotungsten Chemical compound [Mo].[W]=O AWOORJZBKBDNCP-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/402—Mixers using gas or liquid agitation, e.g. with air supply tubes comprising supplementary stirring elements
- B01F33/4021—Mixers using gas or liquid agitation, e.g. with air supply tubes comprising supplementary stirring elements the gas being introduced through the shaft of the stirring element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/409—Parts, e.g. diffusion elements; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/50—Mixing receptacles
- B01F35/53—Mixing receptacles characterised by the configuration of the interior, e.g. baffles for facilitating the mixing of components
- B01F35/531—Mixing receptacles characterised by the configuration of the interior, e.g. baffles for facilitating the mixing of components with baffles, plates or bars on the wall or the bottom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
- B01F35/831—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices using one or more pump or other dispensing mechanisms for feeding the flows in predetermined proportion, e.g. one of the pumps being driven by one of the flows
- B01F35/8311—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices using one or more pump or other dispensing mechanisms for feeding the flows in predetermined proportion, e.g. one of the pumps being driven by one of the flows with means for controlling the motor driving the pumps or the other dispensing mechanisms
-
- 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
- B03D1/20—Flotation machines with impellers; Subaeration machines with internal air pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/26—Mixing ingredients for casting metals
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Paper (AREA)
Abstract
A kind of efficiently ore pulp modifying machine of the present invention, including stuff box, the medicament barrel that the raw material cabin of stuff box side lower connection is connected with stuff box bottom, stuff box includes babinet and the rotating assembly being connected with body pivot, babinet upper surface is laid with air compressor machine and motor, the rotating assembly includes shaft main body, the spray storehouse of shaft lower body part, the inlet pipe connection of shaft main body top and bottom is laid in respectively and into medicine connecting tube, raw material cabin side lower is laid with discharge nozzle, the first feed pump is laid with discharge nozzle, medicament barrel side lower is laid with drug discharging tube, the second feed pump is laid with drug discharging tube.Present invention also offers the implementation for the efficient ore pulp modifying machine in molybdenum floatation of tungsten mineral technique, comprise the following steps：Mineral are ground；Ore pulp reconciles；Ore pulp modifies；Flotation of ore pulp.The present invention is highly reliable, realizes being sufficiently mixed for ore pulp and medicament, saves cost, improves flotation precision and mineral yield.
Description
Technical field
The invention belongs to slime flotation technical field, and in particular to for the efficient ore pulp modification in molybdenum floatation of tungsten mineral technique
Machine and its implementation.
Background technology
Molybdenum, tungsten are the important strategic resources in China, are widely used in the technologies such as Ferrous Metallurgy, chemical industry, space flight, electronics neck
Domain.In recent years, as the reduction of molybdenum tungsten high-quality resource, abundant ore source increasingly depleted, the molybdenum tungsten ore of various poor, thin, difficult choosings become
The source of molybdenum, tungsten resource.But mineral recycled since valuable mineral disseminated grain size is thin in processing procedure, then must
Levigate processing must be carried out to mineral, then carry out flotation.Due to molybdenum, tungsten metal occurrence condition, its surface hydrophobic
Poor, floatability is also poor, and also due to condition of storage, metallic surface causes table by oxidation deterioration for some molybdenums, tungsten metal
Face hydrophobicity is deteriorated, and floatability is also deteriorated, it is necessary to make molybdenum, tungsten gold using method physically or chemically to the ore pulp after levigate therewith
The physics on metal particles surface, chemically or physically chemical property changes, so as to achieve the purpose that to be conducive to sort or process.
At present, flotation is sorting process the most economical and effective in fine-grained mineral separation technology.For improve floatation equipment and
Technique, improve flotation efficiency, and many scholars research, develop a variety of flotation size mixing equipment, and ore pulp is disperseed, reagent emulsifying,
Depth has been carried out in the applications of the additional field of force in operation of sizing mixing such as ore pulp is contacted with medicament, mineral surface modification and ultrasound, magnetic field
Enter careful research.The breakthrough of technology however, these researchs are efficiently sized mixing while some effects are obtained, still without realization,
Existing size mixing equipment is difficult to the requirement for meeting high dispersive, efficient making contact specific to the floating slime flotation of high ash, hardly possible comprehensively.
Existing agitator impeller distance stirring bottom of the barrel it is higher, bottom is easily precipitated, impeller produce rotary force without
Method takes away the precipitation of bottom, so sludge is precipitated in the region of bottom for a long time；Since bottom precipitation causes entry into agitator
Ore pulp and the pulp density flowed out from agitator change, so have impact on dosage, cause floatation process chaotic.
The content of the invention
It is an object of the invention to overcome existing deficiency, there is provided a kind of efficient ore pulp modifying machine that can fully mix medicine and
Floatation process for molybdenum oxide tungsten ore.
To achieve the above object, the technical solution adopted in the present invention is：
A kind of efficiently ore pulp modifying machine, including the raw material cabin of stuff box, stuff box side lower connection are connected with stuff box bottom
Medicament barrel；
The stuff box includes babinet and the rotating assembly being connected with body pivot, and cloth is distinguished in the body side upper and lower part
Equipped with efferent duct and feed pipe, box house is evenly equipped with some annular partitions, and babinet upper surface is laid with air compressor machine and motor, institute
State rotating assembly include shaft main body, shaft lower body part spray storehouse, be laid in respectively shaft main body top and bottom into
Gas connecting tube and into medicine connecting tube, the shaft main body is sequentially connected in open circles tubulose and with motor, in shaft main body wall
Some agitator arm groups and fumarole group are evenly equipped with respectively, and the agitator arm group is alternately arranged with fumarole group, the air inlet
Connecting tube and it is connected into medicine connecting tube with shaft body rotation, inlet pipe connection is connected to air compressor machine gas outlet；
The raw material cabin side lower is laid with discharge nozzle, and the discharge nozzle is connected with feed pipe, and first is laid with discharge nozzle
Feed pump；
The medicament barrel side lower is laid with drug discharging tube, and the drug discharging tube is connected with into medicine connecting tube, is laid with drug discharging tube
Second feed pump.
Further, the spray storehouse is in UFO shape, and some insecticide-spraying holes are evenly equipped with the storehouse that sprays.
Further, the partition plate, agitator arm group and fumarole group quantity is equal and quantity is not less than three.
Further, the agitator arm group and fumarole group originally not Bao Kuo several agitator arms and fumarole, it is described
Agitator arm and jet hole number are not less than two.
Further, the partition plate and body side are in upward angle, and the angle is 65 ~ 75 °.
Further, the outside diameter of the agitator arm group is less than the internal diameter of partition plate.
For the implementation of the efficient ore pulp modifying machine in molybdenum floatation of tungsten mineral technique, comprise the following steps：
（a）Raw ore thing is taken to be crushed to raw ore, ore grinding, sieve classification by grinding system, be ground to the dissociation for reaching mineral
Fineness, obtains qualified abrasive product；
（b）By step（a）Mineral after grinding are delivered in raw material cabin, and then plus water is uniformly reconciled；
（c）By step（b）Ore pulp after the reconciliation is inputted to lower box part of sizing mixing, air compressor machine and second by the first feed pump
Feed pump makes compressed air and medicament enter the spray storehouse of shaft lower body part through inlet pipe connection and into medicine connecting tube respectively, presses
Contracting air is together sprayed together with medicament from insecticide-spraying hole, is sufficiently mixed with the ore pulp for lower box part entrance of sizing mixing；Motor band turn at the same time
Shaft body and agitator arm group high-speed rotation, make the ore pulp in stuff box disperse, mix, shear and stir, shaft main body jet
The high-speed flow sprayed in hole can aid in stirring and being conducive to ore pulp rising, and fully modification is carried out to mineral particle surface and is sized mixing；
（d）By step（c）Pulp conveying after the modification after flotation, obtains finally to flotation device into pressing filter
Molybdenum tungsten metal, that is, complete it is of the present invention using efficient ore pulp modifying machine carry out flotation method.
Further, the step（a）The dissociation fineness of mineral is：Granularity is 0.074mm with total matter shared by thin particle
The percentage of amount be more than 95%, the granularity be the percentage of gross mass shared by 0.031mm using thin particle as more than 80%, i.e.,
For the qualified abrasive product.
Further, the step（b）Raw material cabin in plus water after the mass concentration sized mixing be 27 ~ 34%.
Further, the step（c）The first feed pump and the feed of the second feed pump compare for 1：0.04~1:0.05.
The beneficial effects of the invention are as follows：
1. the upper box part of sizing mixing of the present invention is rotatably connected to rotating assembly, lower part is connected to medicament barrel, compressed air and medicament are same
When into the spray storehouse of shaft lower body part, spray medicament high-speed uniform, be sufficiently mixed with the ore pulp for lower box part entrance of sizing mixing,
It is evenly equipped with agitator arm group and fumarole group in shaft main body, agitator arm is by the flowsheet of slurry agitation in stuff box, spray in fumarole
The high-speed flow gone out can aid in stirring and being conducive to ore pulp rising, being capable of, mixing fully dispersed to the ore pulp in stuff box, wiping
Wash, shear and stir, fully modification is carried out to surface and is sized mixing, mineral grain and medicament is come into full contact with effectively adhering to, and then
Improve the hydrophobicity and floatability of mineral, improve difficulty and select fine mineral FLOTATION SEPARATION precision and mineral yield.
2. spray is evenly equipped with some insecticide-spraying holes on storehouse, medicament and pressure-air are sprayed in the insecticide-spraying hole that Open Side Down, can be had
Effect drives the sludge of stuff box bottom section, will not produce precipitation, not change the concentration of ore pulp, it is ensured that whole floatation process is normal
Operation.
3. being laid with the first feed pump on the discharge nozzle of raw material cabin, the second feed pump is laid with the drug discharging tube of medicament barrel,
The amount of feeding of the first feed pump and the second feed pump according to ore pulp situation, can be controlled, accurately controls the ratio of ore pulp and medicament,
While ensureing to modify, medicament is saved, reduces cost.
Brief description of the drawings
Fig. 1 is the structural representation of the efficient ore pulp modifying machine that the present invention is used in molybdenum floatation of tungsten mineral technique and its implementation
Figure.
Fig. 2 is the efficient ore pulp modifying machine that the present invention is used in molybdenum floatation of tungsten mineral technique and its top view of implementation.
Fig. 3 is that the present invention is used for A-A in the efficient ore pulp modifying machine in molybdenum floatation of tungsten mineral technique and its Fig. 1 of implementation
Locate sectional view.
Fig. 4 is that the present invention is used in the efficient ore pulp modifying machine in molybdenum floatation of tungsten mineral technique and its Fig. 1 of implementation at B
Enlarged drawing.
Attached figure label is：1 is stuff box, and 2 be raw material cabin, and 3 be medicament barrel, and 4 be babinet, and 5 be efferent duct, and 6 be charging
Pipe, 7 be partition plate, and 8 be air compressor machine, and 9 be motor, and 10 be shaft main body, and 11 be spray storehouse, and 12 be inlet pipe connection, and 13 be into medicine
Connecting tube, 14 be agitator arm, and 15 be discharge nozzle, and 16 be the first feed pump, and 17 be drug discharging tube, and 18 be the second feed pump, and 19 are
Grinding system, 20 be flotation device, and 21 be pressing filter.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
As shown in Fig. 1 ~ Fig. 4, a kind of efficiently ore pulp modifying machine, includes the original that stuff box 1,1 side lower of stuff box connect
The medicament barrel 3 that feed bin 2 is connected with 1 bottom of stuff box；
The stuff box 1 includes babinet 4 and the rotating assembly being rotatablely connected with babinet 4,4 side surface upper part of babinet and lower part
Efferent duct 5 and feed pipe 6 are not laid with, some annular partitions 7 are evenly equipped with inside babinet 4, and 4 upper surface of babinet is laid with air compressor machine
8 and motor 9, the rotating assembly include shaft main body 10,10 lower part of shaft main body spray storehouse 11, be laid in shaft master respectively
The inlet pipe connection 12 of 10 top and bottom of body and into medicine connecting tube 13, the shaft main body 10 is in open circles tubulose and and motor
9 are sequentially connected, and are evenly equipped with some agitator arm groups and fumarole group on 10 side wall of shaft main body respectively, the agitator arm group with
Fumarole group is alternately arranged, and the inlet pipe connection 12 and is rotatablely connected into medicine connecting tube 13 with shaft main body 10, and air inlet connects
Adapter 12 is connected to 8 gas outlet of air compressor machine；
2 side lower of raw material cabin is laid with discharge nozzle 15, and the discharge nozzle 15 is connected with feed pipe 6, cloth on discharge nozzle 15
Equipped with the first feed pump 16；
3 side lower of medicament barrel is laid with drug discharging tube 17, and the drug discharging tube 17 is connected with into medicine connecting tube 13, drug discharging tube 17
On be laid with the second feed pump 18.
The spray storehouse 11 is in UFO shape, and some insecticide-spraying holes are evenly equipped with the storehouse 11 that sprays.
The partition plate 7, agitator arm group and fumarole group quantity is equal and quantity is not less than three.
The agitator arm group and fumarole group originally not Bao Kuo several agitator arms 14 and fumarole, the agitator arm
14 and jet hole number be not less than two.
The partition plate 7 and 4 side of babinet are in upward angle, and the angle is 65 ~ 75 °.
The outside diameter of the agitator arm group is less than the internal diameter of partition plate 7.
For the implementation of the efficient ore pulp modifying machine in molybdenum floatation of tungsten mineral technique, comprise the following steps：
（a）Raw ore thing is taken to be crushed to raw ore, ore grinding, sieve classification by grinding system 19, be ground to the solution for reaching mineral
From fineness, qualified abrasive product is obtained；
（b）By step（a）Mineral after grinding are delivered in raw material cabin 2, and then plus water is uniformly reconciled；
（c）By step（b）Ore pulp after the reconciliation is inputted to 1 lower part of stuff box, 8 He of air compressor machine by the first feed pump 16
Second feed pump 18 makes compressed air and medicament enter through inlet pipe connection 12 and into medicine connecting tube 13 under shaft main body 10 respectively
The spray storehouse 11 in portion, compressed air are together sprayed together with medicament from insecticide-spraying hole, and the ore pulp entered with 1 lower part of stuff box is fully mixed
Close；Motor 9 drives shaft main body 10 and agitator arm group high-speed rotation at the same time, the ore pulp in stuff box 1 disperseed, mix, cut
Cut and stir, the high-speed flow sprayed in 10 fumarole of shaft main body can aid in stirring and being conducive to ore pulp rising, to mineral
Grain surface carries out fully modification and sizes mixing；
（d）By step（c）Pulp conveying after the modification after flotation, is obtained to flotation device 20 into pressing filter 21
Final molybdenum tungsten metal, that is, complete the method for the present invention that flotation is carried out using efficient ore pulp modifying machine.
The step（a）The dissociation fineness of mineral is：Granularity is 0.074mm with the percentage of gross mass shared by thin particle
For more than 95%, the granularity be the percentage of gross mass shared by 0.031mm using thin particle as more than 80%, be the conjunction
Lattice abrasive product.
The step（b）Raw material cabin 2 in plus water after the mass concentration sized mixing be 27 ~ 34%.
The step（c）The first feed pump 16 and the feed of the second feed pump 18 compare for 1：0.04~1:0.05.
The embodiment of the above, simply presently preferred embodiments of the present invention, not limits practical range of the invention,
Therefore the equivalent change or modification that all construction, feature and principles according to described in the scope of the claims of the present invention are done, this hair should all be included in
In bright claim.
Claims (10)
1. a kind of efficiently ore pulp modifying machine, it is characterised in that including stuff box（1）, stuff box（1）The raw material of side lower connection
Storehouse（2）And stuff box（1）The medicament barrel of bottom connection（3）；
The stuff box（1）Including babinet（4）With with babinet（4）The rotating assembly of rotation connection, the babinet（4）Side surface upper part
Efferent duct is laid with respectively with lower part（5）And feed pipe（6）, babinet（4）Inside is evenly equipped with some annular partitions（7）, babinet（4）
Upper surface is laid with air compressor machine（8）And motor（9）, the rotating assembly includes shaft main body（10）, shaft main body（10）Lower part
Spray storehouse（11）, be laid in shaft main body respectively（10）The inlet pipe connection of top and bottom（12）With into medicine connecting tube
（13）, the shaft main body（10）In open circles tubulose and and motor（9）It is sequentially connected, shaft main body（10）It is equal respectively on side wall
Some agitator arm groups and fumarole group are furnished with, the agitator arm group is alternately arranged with fumarole group, the inlet pipe connection
（12）With into medicine connecting tube（13）With shaft main body（10）Rotation connection, inlet pipe connection（12）It is connected to air compressor machine（8）Go out
Gas port；
The raw material cabin（2）Side lower is laid with discharge nozzle（15）, the discharge nozzle（15）With feed pipe（6）Connection, discharging
Pipe（15）On be laid with the first feed pump（16）；
The medicament barrel（3）Side lower is laid with drug discharging tube（17）, the drug discharging tube（17）With into medicine connecting tube（13）Connection,
Drug discharging tube（17）On be laid with the second feed pump（18）.
A kind of 2. efficiently ore pulp modifying machine according to claim 1, it is characterised in that the spray storehouse（11）In flying saucer
Shape, spray storehouse（11）On be evenly equipped with some insecticide-spraying holes.
A kind of 3. efficiently ore pulp modifying machine according to claim 1, it is characterised in that the partition plate（7）, agitator arm group
Equal and quantity is not less than three with fumarole group quantity.
4. a kind of efficiently ore pulp modifying machine according to claim 1, it is characterised in that the agitator arm group and fumarole
Group originally Bao Kuo several agitator arms（14）And fumarole, impeller and the jet hole number of mixing is not less than two.
A kind of 5. efficiently ore pulp modifying machine according to claim 1, it is characterised in that the partition plate（7）With babinet（4）Side
Face is in upward angle, and the angle is 65 ~ 75 °.
6. a kind of efficiently ore pulp modifying machine according to claim 1, it is characterised in that the outside diameter of the agitator arm group is small
In partition plate（7）Internal diameter.
7. the implementation of the efficient ore pulp modifying machine being used in molybdenum floatation of tungsten mineral technique according to claim 1 ~ 6, its
It is characterized in that, comprises the following steps：
（a）Raw ore thing is taken to pass through grinding system（19）, raw ore is crushed, ore grinding, sieve classification, is ground to and reaches mineral
Fineness is dissociated, obtains qualified abrasive product；
（b）By step（a）Mineral after grinding are delivered to raw material cabin（2）In, then plus water is uniformly reconciled；
（c）By step（b）Ore pulp after the reconciliation passes through the first feed pump（16）Input to stuff box（1）Lower part, pneumatics
Machine（8）With the second feed pump（18）Make compressed air and medicament respectively through inlet pipe connection（12）With into medicine connecting tube（13）Into
Shaft main body（10）The spray storehouse of lower part（11）, compressed air is together sprayed together with medicament from insecticide-spraying hole, with stuff box（1）Lower part
The ore pulp of entrance is sufficiently mixed；Motor at the same time（9）Drive shaft main body（10）With agitator arm group high-speed rotation, make stuff box
（1）Interior ore pulp disperses, mixes, shears and stirs, shaft main body（10）The high-speed flow sprayed in fumarole can aid in stirring
And be conducive to ore pulp rising, fully modification is carried out to mineral particle surface and is sized mixing；
（d）By step（c）Pulp conveying after the modification is to flotation device（20）, after flotation, into pressing filter（21）
Final molybdenum tungsten metal is obtained, that is, completes the method for the present invention that flotation is carried out using efficient ore pulp modifying machine.
8. a kind of implementation for being used for efficient ore pulp modifying machine in molybdenum floatation of tungsten mineral technique according to claim 7, its
It is characterized in that, the step（a）The dissociation fineness of mineral is：Granularity is 0.074mm with the percentage of gross mass shared by thin particle
Than for more than 95%, the granularity be the percentage of gross mass shared by 0.031mm using thin particle as more than 80%, be described
Qualified abrasive product.
9. a kind of implementation for being used for efficient ore pulp modifying machine in molybdenum floatation of tungsten mineral technique according to claim 7, its
It is characterized in that, the step（b）Raw material cabin（2）In plus water after the mass concentration sized mixing be 27 ~ 34%.
10. a kind of implementation for being used for efficient ore pulp modifying machine in molybdenum floatation of tungsten mineral technique according to claim 7, its
It is characterized in that, the step（c）The first feed pump（16）With the second feed pump（18）Feed compare for 1：0.04~1:0.05.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711485704.2A CN107913629A (en) | 2017-12-29 | 2017-12-29 | For the efficient ore pulp modifying machine and its implementation in molybdenum floatation of tungsten mineral technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711485704.2A CN107913629A (en) | 2017-12-29 | 2017-12-29 | For the efficient ore pulp modifying machine and its implementation in molybdenum floatation of tungsten mineral technique |
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| CN108854629A (en) * | 2018-07-10 | 2018-11-23 | 聂玲 | A kind of building coating agitating device |
| CN109046757A (en) * | 2018-07-16 | 2018-12-21 | 湖南有色金属研究院 | A kind of beneficiation method of the gravity treatment reverse flotation decalcification of high calcium particulate mica-type navajoite |
| CN110142146A (en) * | 2019-06-03 | 2019-08-20 | 三门春拓环保科技有限公司 | Carbon slag recycle device in a kind of aluminium electrolytic industry |
| CN110420762A (en) * | 2019-07-16 | 2019-11-08 | 福建省大田县上丰矿业有限公司 | A kind of flotation unit |
| CN111229476A (en) * | 2019-09-09 | 2020-06-05 | 安徽理工大学 | Jet stirring type flotation column with multi-connection stirring function |
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