CN117244699A - Flotation equipment for copper-molybdenum ore dressing and using method thereof - Google Patents
Flotation equipment for copper-molybdenum ore dressing and using method thereof Download PDFInfo
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- CN117244699A CN117244699A CN202311423813.7A CN202311423813A CN117244699A CN 117244699 A CN117244699 A CN 117244699A CN 202311423813 A CN202311423813 A CN 202311423813A CN 117244699 A CN117244699 A CN 117244699A
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- wall
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- shell
- flotation
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- 238000005188 flotation Methods 0.000 title claims abstract description 97
- WUUZKBJEUBFVMV-UHFFFAOYSA-N copper molybdenum Chemical compound [Cu].[Mo] WUUZKBJEUBFVMV-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000007667 floating Methods 0.000 claims abstract description 48
- 239000007788 liquid Substances 0.000 claims abstract description 41
- 239000013049 sediment Substances 0.000 claims abstract description 31
- 238000009423 ventilation Methods 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000005456 ore beneficiation Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 73
- 238000003756 stirring Methods 0.000 claims description 49
- 239000004575 stone Substances 0.000 claims description 45
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 31
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 31
- 241001330002 Bambuseae Species 0.000 claims description 31
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 31
- 239000011425 bamboo Substances 0.000 claims description 31
- 239000002002 slurry Substances 0.000 claims description 26
- 230000000694 effects Effects 0.000 claims description 18
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 13
- 239000011707 mineral Substances 0.000 claims description 13
- 210000003437 trachea Anatomy 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 4
- 239000011268 mixed slurry Substances 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
Classifications
-
- 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
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
-
- 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
- B03D1/028—Control and monitoring of flotation processes; computer models therefor
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention relates to the technical field of copper-molybdenum ore beneficiation and flotation, in particular to flotation equipment for copper-molybdenum ore beneficiation and a using method thereof; according to the invention, the sealing gasket is driven by the side plates to block the ports of the material receiving shell and the mounting shell, so that a sealing structure is formed at the joint between the material receiving shell and the mounting shell, the fixed rod simultaneously drives the baffle plates to slide outwards on the inner wall of the sliding groove respectively, so that the baffle plates are opened, sediment in the inner cavity of the mounting shell sinks to the lower side, when a set time parameter is reached, the baffle plates are closed, the flotation liquid in the inner cavity of the mounting shell is separated from the sediment, and only the side plates are required to be opened, and the sediment slides into the inner cavity of the material receiving shell along the guide blocks to be collected; the floating ring is pushed to slide downwards on the inner wall of the through pipe through gas, when the floating ring moves to one side of the ventilation groove, the gas is released through the ventilation groove, the floating ring loses the gas pressure when the device is closed, the floating ring of the liquid moves to the other side of the ventilation groove, the device is automatically closed, and the gas pipe is prevented from being blocked by the mud.
Description
Technical Field
The invention relates to the technical field of copper-molybdenum ore beneficiation and flotation, in particular to flotation equipment for copper-molybdenum ore beneficiation and a using method thereof.
Background
The copper-molybdenum mineral beneficiation method is mainly a flotation method, when the ore containing trace copper and mainly containing molybdenum is deeply beneficiated, a partial mixed preferential flotation process flow is adopted, a molybdenum-copper mixed flotation process flow, a tailing flotation pyrite process flow, a copper-molybdenum separation process flow and a molybdenum concentrate partial mixed-preferential flotation process flow are adopted, and the common process flow is copper-molybdenum mixed flotation process flow, and then copper-molybdenum separation process flow and molybdenum concentrate beneficiation process flow are adopted; wherein the copper ore dressing mechanical flotation machine: the common flotation machinery for copper ore dressing is a flotation machine, and the common flotation machines are an xjk type flotation machine, an Sf type flotation machine and the like, wherein the mechanical stirring type flotation machine is a stirring self-suction type flotation machine, the stirring self-suction type flotation machine is used for stirring ore pulp by a rotary impeller, air is sucked from the atmosphere outside a tank by utilizing a locally formed negative pressure area, and air bubbles are generated by turbulent flow crushing;
the method comprises the steps of delivering the ground ore products of copper-molybdenum minerals into a hydrocyclone for classification, delivering the underflow of a classifier back to a ball mill for regrinding, delivering the overflow of the classifier to a stirring tank for stirring, delivering the stirred ore pulp to a flotation machine for flotation, scavenging the obtained tailings after primary copper roughing of the ore pulp, returning the scavenged concentrate ore to copper roughing for recleaning, collecting tailings with more impurities and then grinding for multiple times after copper-molybdenum mineral flotation of the existing flotation machine, discharging tailings slurry by adopting a slurry pipe, discharging the slurry to take mixed liquid in the flotation tank, continuously injecting flotation liquid, discharging the slurry to corners, using the flotation liquid to a reagent, the method has the advantages that the problems that the medicament has certain pollution to the environment, the consumption of flotation liquid is reduced, tailing slurry can be discharged timely are solved, most of the existing flotation machines adopt stirring to generate bubbles, the quantity of bubbles generated by the method is not easy to control, the generated bubble effect is poor, the surrounding sediment is not stirred, the flotation effect is affected, the problem of low flotation efficiency is caused, when an air inlet pipe is arranged in the middle of a flotation tank, the air inlet pipe is less, the generated bubbles are less, the sediment on the bottom layer around the flotation tank is difficult to stir, the air inlet pipe is easy to be blocked by slurry, and the problem of air inlet reduction is solved.
Disclosure of Invention
In order to solve the problems that when flotation equipment performs flotation on copper-molybdenum minerals, mixed liquid in a flotation tank is also brought out by mud discharge, the continuous injection of flotation liquid is required, the energy consumption of a device is more, the consumption of the flotation liquid is more, the flotation liquid needs to be used for a medicament, and the medicament has certain pollution to the environment.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the flotation equipment for copper-molybdenum ore beneficiation comprises a mounting shell, wherein a feeding shell is mounted on the outer wall of the mounting shell, a controller is mounted on the outer wall of the feeding shell, a discharging assembly is mounted on the side wall of the mounting shell, a bubble assembly is mounted on the inner wall of the mounting shell, a mounting bracket is mounted on the outer wall of the mounting shell, a motor module is mounted on the outer wall of the mounting bracket, a rotating wheel is mounted on a driving shaft of the motor module, a fixed sleeve is mounted on the outer wall of the mounting shell, a rotating rod is connected onto the inner wall of the fixed sleeve in a rotating manner, a driven wheel is mounted at one end of the rotating rod, a rotating wheel is connected onto the outer wall of the driven wheel through a belt, a shifting piece is mounted on the outer wall of the rotating rod, a mounting frame is mounted on the outer wall of the mounting shell, a driving motor is mounted on the outer wall of the mounting frame, a driving shaft of the driving motor is connected with a power wheel through a belt, a rotating shaft is mounted on the inner wall of the power wheel, a fixed cylinder is mounted on the outer wall of the mounting frame, and one end of the rotating shaft extends to a blade fixed cylinder through the outer wall of the fixed cylinder;
the discharging assembly comprises a fixed support and a fixed frame, wherein the fixed support is arranged on opposite side walls of a mounting shell, an electric control hydraulic rod is arranged on the outer wall of the fixed support, a fixed rod is arranged at one end of the electric control hydraulic rod, a baffle is arranged on the outer wall of the fixed rod, the baffle is slidably connected onto the inner wall of a sliding groove, a receiving shell is arranged at a port of the mounting shell, a guide block is arranged on the inner wall of the receiving shell, one side of the guide block is arranged on the outer wall of the receiving shell, an electric control telescopic rod is arranged on one side of the guide block, one end of the electric control telescopic rod penetrates through the receiving shell and extends to the inner wall of the receiving shell to be slidably connected with a side plate, a sealing gasket is arranged on the outer wall of the side plate, the fixed frame is arranged on the outer wall of the mounting shell, and a receiving shell is arranged on the outer wall of the fixed frame;
the bubble subassembly includes connecting pipe and bubble stone, the port department at the connecting hole is installed to the connecting pipe, the check valve is installed to the one end of connecting pipe, electronic atmospheric pressure governing valve is installed to the other end of connecting pipe, install the trachea on the outer wall of connecting pipe, on the inner wall of bubble stone installation casing, install the section of thick bamboo on the inner wall that bubble stone just extends to bubble stone is run through to tracheal one end, the spread groove has been seted up on the outer wall of installation section of thick bamboo, one side of spread groove just is located tracheal outer wall and inlays and install the siphunculus, sliding connection has the floating ring on the outer wall of siphunculus, install sealed cushion on the outer wall of floating ring.
As a preferable scheme of the invention, one side of the stirring blade is provided with the fixed blade at the port of the fixed cylinder, the outer wall of the fixed cylinder is provided with the pulp inlet pipe, one end of the pulp inlet pipe is connected to the outer wall of the installation shell, the outer wall of the fixed cylinder is provided with the liquid inlet pipe, one end of the liquid inlet pipe is connected to the outer wall of the installation shell, the outer wall of the fixed cylinder is provided with the connecting hole, the outer wall of the installation shell is provided with the sliding groove, the outer wall of the installation frame is provided with the hood shell, the hood shell is positioned right above the fixed cylinder, the feeding shell is provided with a plurality of groups and is respectively positioned on the inner wall of the installation shell, the controller is respectively connected with the motor module, the driving motor, the electric control hydraulic rod, the electric control telescopic rod and the electric air pressure regulating valve through wires in an electric connection mode, and the installation support is provided with a plurality of groups and is respectively positioned at the port of the installation shell.
As a preferable scheme of the invention, the fixing sleeve is provided with a plurality of groups and is respectively positioned on the outer wall of the mounting bracket, the poking sheets are provided with two groups and are respectively positioned on the outer wall of the rotating rod, the poking sheets are positioned at the port of the mounting shell and are positioned on one side of the bearing shell, the mounting frame is provided with two groups and is respectively positioned on the outer wall of the mounting shell, and the driving motor is provided with two groups and is respectively positioned on the outer wall of the mounting frame.
As a preferable scheme of the invention, the rotating shaft is rotationally connected with the fixed cylinder, the fixed cylinder is provided with two groups of blades which are respectively positioned on the outer wall of the mounting frame, the directions of the blades of the stirring blades are opposite to those of the blades of the fixed blades, the joint of the pulp inlet pipe and the mounting shell is of a communication structure, the pulp inlet pipe is provided with two groups of pulp inlet pipes which are respectively positioned on the outer wall of the mounting shell, and the pulp inlet pipe is positioned on one side of the feeding shell.
As a preferable scheme of the invention, the sliding grooves are provided with two groups which are respectively positioned on the opposite outer walls of the installation shell, the fixing brackets are provided with a plurality of groups which are respectively positioned on the outer walls of the installation shell, the fixing frames are provided with two groups which are respectively positioned on the outer walls of the installation shell, the electric control hydraulic rods are provided with a plurality of groups which are respectively positioned on the outer walls of the fixing brackets, the baffle plates are provided with two groups which are respectively positioned on the inner walls of the sliding grooves, and the baffle plates are mutually inclined to form a triangle structure.
As a preferable scheme of the invention, the baffle is positioned under the bubble stone, the baffle is positioned on one side of the side plate, the guide block is positioned under the baffle, the guide block is inclined by 45 degrees relative to the horizontal plane, two groups of electric control telescopic rods are arranged and are respectively positioned on the outer wall of the receiving shell, the sealing gasket is made of rubber material, and the side plate is positioned on one side of the mounting shell.
As the preferable scheme of the invention, the connecting pipes are provided with two groups, the electric air pressure regulating valves are provided with two groups and are respectively positioned at the ports of the connecting pipes, the connection part of the air pipe and the bubble stone is a communication structure, the cross section of the bubble stone is of a rectangular structure and the bubble stone is positioned under the fixed blades, the mounting cylinders are provided with a plurality of groups and are respectively positioned on the outer walls of the air pipes, the air grooves are provided with a plurality of groups and are respectively positioned on the outer walls of the mounting cylinders, the air grooves are positioned on one side of the floating ring, the through pipe is positioned in the inner cavity of the mounting cylinder and is in a connection structure with the air pipe, the floating ring is positioned in the inner cavity of the mounting cylinder and is in sliding connection with the connection mode of the floating ring and the mounting cylinder, the air outlet of the through pipe is positioned between the floating ring and the inner wall of the mounting cylinder, and the through pipe is provided with a plurality of groups and is respectively positioned on the outer walls of the air pipes.
The application method of the flotation equipment for copper-molybdenum ore dressing comprises the following steps:
the method comprises the following operation steps: through mixing and injecting flotation liquid into the inner cavity of the liquid inlet pipe, the flotation liquid enters the inner cavity of the fixed cylinder, then the ground copper-molybdenum mineral powder is put into the feeding shell, after the copper-molybdenum mineral powder is mixed with the flotation liquid, only a switch of the controller is required to be turned on, the controller controls a driving motor to operate, a driving shaft of the driving motor drives a driving wheel to rotate, the driving wheel drives a power wheel to rotate through a belt, the power wheel drives a rotating shaft to rotate, one end of the rotating shaft drives a stirring blade to rotate, the stirring blade stirs mixed slurry at a port of the fixed cylinder and between the stirring blade and the fixed blade to generate bubbles for flotation, then the switch of the controller is turned on, the controller controls a motor module to operate, the motor module drives the rotating wheel to rotate, the rotating wheel drives a driven wheel to rotate through the belt, the driven wheel drives the rotating rod to rotate, the rotating rod drives a stirring piece to rotate on the inner wall of the fixed sleeve, the stirring piece stirs foam of a flotation cell installed in the inner cavity of the shell, and the foam flowing into the inner cavity of the receiving shell is collected;
the second operation step: the switch of the controller is turned on, so that the controller controls one end of the electric control telescopic rod to operate, meanwhile, the electric control telescopic rod drives the side plates to slide to one side on the inner wall of the receiving shell, the side plates drive the sealing gasket to block the ports of the receiving shell and the mounting shell, a closed structure is formed at the joint between the receiving shell and the mounting shell, when flotation sediment in the inner cavity of the mounting shell is more, the controller only needs to be turned on, the controller controls the electric control hydraulic rod to operate, one end of the electric control hydraulic rod drives the fixing rod to move to one side, the fixing rods on two sides simultaneously drive the inner walls of the baffle plates to slide outwards respectively, the baffle plates are opened, and the sediment in the inner cavity of the mounting shell sinks to the lower side;
and the operation steps are as follows: when the set time parameter is reached, the baffle is closed by the same principle, the flotation liquid and the sediment in the inner cavity of the installation shell are separated, then the side plate is only required to be opened, and the sediment can slide into the inner cavity of the receiving shell along the inclined guide block for collection;
and an operation step four: only the connecting pipe is connected to an external high-pressure gas pipeline, the electric pressure regulating valve is opened, so that the high-pressure gas is filled in the air pipe, the high-pressure gas enters the inner cavity of the mounting cylinder through the through pipe, the high-pressure gas is filled between the floating ring and the mounting cylinder, the gas pushes the floating ring to be released through the air groove when the through pipe moves to one side of the air groove, then the high-pressure gas generates a large number of bubbles through the bubble stone, and when the device is closed, the air pressure is lost at one end of the floating ring, the floating ring moves upwards to the other side of the air groove under the buoyancy action of liquid, so that the device is automatically closed, and the air pipe is prevented from being blocked by the entry of slurry;
the operation step five: when stirring blades stir, bubble stones located below are aerated to generate bubbles, and as the bubble stones are located under the baffle, a large number of bubbles are generated from the bottom by the bubble stones, sediment around the bottom of the inner cavity of the installation shell is blown, so that useful minerals in the sediment are further floated.
Compared with the prior art, the invention has the advantages that the controller is arranged in the flotation equipment to control one end of the electric control telescopic rod to operate, and meanwhile, the electric control telescopic rod drives the side plate to slide to one side on the inner wall of the material receiving shell, so that the side plate drives the sealing gasket to block the positions of the material receiving shell and the port of the installation shell, the joint between the material receiving shell and the installation shell forms a closed structure, when the flotation sediment in the inner cavity of the installation shell is more, the controller only needs to be opened to control the operation of the electric control hydraulic rod, so that one end of the electric control hydraulic rod drives the fixed rod to move to one side, the fixed rods at two sides simultaneously drive the baffle to slide to the outer side on the inner wall of the sliding groove respectively, the baffle is opened, the baffle is closed by the same reason, the flotation liquid in the inner cavity of the installation shell is separated from the sediment, and then the side plate is only required to be opened, and the sediment can slide into the inner cavity of the material receiving shell along the inclined guide block to be collected, compared with a slurry pipe, the scheme has better collection effect on the sediment, the flotation liquid loss is not influenced, the slurry is not needed to be discharged, and the slurry is also required to be completely discharged to drain the slurry, and the slurry is polluted by the slurry, and the slurry is also has a slurry and the slurry is completely discharged to the slurry.
Through entering into the installation section of thick bamboo inner chamber at high-pressure gas through the siphunculus for be full of high-pressure gas between floating ring and the installation section of thick bamboo, make gas promotion floating ring slide downwards on the inner wall of siphunculus, when the floating ring removes one side of ventilation groove, make gas release through the ventilation groove, then high-pressure gas produces a large amount of bubbles through bubble stone, because the one end of floating ring loses atmospheric pressure when the device is closed, under the buoyancy effect of liquid, the floating ring moves up the opposite side of ventilation groove for the device is automatic closed, the entering of mud has been avoided, the effect is better, thereby solve the intake pipe setting in the middle of the flotation tank in the time, the bubble that it produced less of intake, be difficult to stir to the precipitate of flotation tank bottom all around, and the mud also blocks up the intake pipe easily, lead to the problem of the reduction of admitting air.
Through when stirring vane stirs, bubble stone that is located the below simultaneously ventilates and produces the bubble, because bubble stone is located under the baffle, bubble stone produces a large amount of bubbles from the bottom, can effectually blow the deposit all around of installation casing inner chamber bottom for the further flotation of useful mineral substance in the deposit, the effect is better, thereby solve current flotation machine and mostly adopt stirring to produce the bubble, but the produced bubble quantity of this method is difficult to control, the bubble effect of production is also not good, can influence the effect of flotation to the deposit stirring all around, cause the problem of flotation inefficiency.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of a rotating shaft according to the present invention;
FIG. 4 is a schematic view of a stirring vane according to the present invention;
FIG. 5 is a schematic view of a discharge assembly according to the present invention;
FIG. 6 is a schematic view of the analyzing structure of the receiving housing of the present invention;
FIG. 7 is a schematic diagram of a bubble module according to the present invention;
fig. 8 is a schematic view of a mounting cylinder according to the present invention.
In the figure: 1. a mounting shell; 2. a feed housing; 3. a controller; 4. a discharge assembly; 401. a fixed bracket; 402. a fixing frame; 403. an electric control hydraulic rod; 404. a fixed rod; 405. a baffle; 406. a receiving shell; 407. a guide block; 408. an electric control telescopic rod; 409. a side plate; 410. a sealing gasket; 411. a receiving housing; 5. a bubble assembly; 501. a connecting pipe; 502. a bubble stone; 503. a one-way valve; 504. an electric air pressure regulating valve; 505. an air pipe; 506. a mounting cylinder; 507. a vent groove; 508. a through pipe; 509. a floating ring; 510. sealing rubber cushion; 6. a mounting bracket; 7. a motor module; 8. a rotating wheel; 9. a fixed sleeve; 10. a rotating lever; 11. driven wheel; 12. a pulling piece; 13. a mounting frame; 14. a driving motor; 15. a driving wheel; 16. a power wheel; 17. a rotating shaft; 18. a fixed cylinder; 19. stirring blades; 20. a fixed blade; 21. a slurry inlet pipe; 22. a liquid inlet pipe; 23. a connection hole; 24. a sliding groove; 25. a housing shell.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Examples: referring to fig. 1 to 8, a flotation device for copper-molybdenum ore dressing, which comprises a mounting housing 1, a feeding housing 2 is mounted on the outer wall of the mounting housing 1, a controller 3 is mounted on the outer wall of the feeding housing 2, a discharging assembly 4 is mounted on the side wall of the mounting housing 1, a bubble assembly 5 is mounted on the inner wall of the mounting housing 1, a mounting bracket 6 is mounted on the outer wall of the mounting housing 1, a motor module 7 is mounted on the outer wall of the mounting bracket 6, a rotating wheel 8 is mounted on a driving shaft of the motor module 7, a fixed sleeve 9 is mounted on the outer wall of the mounting housing 1, a rotating rod 10 is rotatably connected on the inner wall of the fixed sleeve 9, a driven wheel 11 is mounted at one end of the rotating rod 10, a rotating wheel 8 is connected on the outer wall of the driven wheel 11 through a belt, a pulling piece 12 is mounted on the outer wall of the rotating rod 10, a mounting bracket 13 is mounted on the outer wall of the mounting housing 1, a driving motor 14 is mounted on the outer wall of the driving wheel 15, a driving wheel 16 is connected with a driving wheel 16 through a belt on the outer wall of the driving motor 14, a rotating shaft 17 is mounted on the inner wall of the driving wheel 16, a rotating shaft 18 is mounted on the outer wall of the driving wheel 13, one end of the rotating shaft 18 is mounted on the outer wall of the driving wheel 18 through a fixed drum 18 and extends to the outer wall 18 mounted on the fixed drum 18;
wherein, fixed blade 20 is installed to one side of stirring vane 19 and be located the port department of fixed section of thick bamboo 18, install into thick bamboo 21 on the outer wall of fixed section of thick bamboo 18, advance thick bamboo 21's one end and connect on the outer wall of installation casing 1, install feed liquor pipe 22 on the outer wall of fixed section of thick bamboo 18, the one end of feed liquor pipe 22 is connected on the outer wall of installation casing 1, install connecting hole 23 on the outer wall of fixed section of thick bamboo 18, slide groove 24 has been seted up on the outer wall of installation casing 1, install the hood casing 25 on the outer wall of mounting bracket 13, hood casing 25 is located the fixed section of thick bamboo 18 directly over, feed casing 2 is provided with the multiunit and is located the inner wall of installation casing 1 respectively, controller 3 is connected with motor module 7 respectively through the wire, driving motor 14, automatically controlled hydraulic stem 403, automatically controlled telescopic link 408 and electric air pressure regulating valve 504 just under the connected mode's effect, make the device switch on.
In this embodiment, referring specifically to fig. 1, 2, 5 and 6, the discharging assembly 4 includes a fixing frame 401 and a fixing frame 402, the fixing frame 401 is mounted on opposite side walls of the mounting housing 1, the fixing frame 401 is provided with a plurality of groups and is respectively located on outer walls of the mounting housing 1, an electric control hydraulic rod 403 is mounted on the outer walls of the fixing frame 401, the electric control hydraulic rod 403 is provided with a plurality of groups and is respectively located on the outer walls of the fixing frame 401, one end of the electric control hydraulic rod 403 is provided with a fixing rod 404, a baffle 405 is mounted on the outer walls of the fixing rod 404, the baffle 405 is provided with two groups and is respectively located on inner walls of the sliding groove 24, the baffles 405 are mutually inclined into a triangle structure, the baffle 405 is located under the bubble stone 502, the baffle 405 is located on one side of the side plates 409, the baffle 405 is slidingly connected on the inner walls of the sliding groove 24, the port of the installation shell 1 is provided with a receiving shell 406, the inner wall of the receiving shell 406 is provided with a guide block 407, the guide block 407 is positioned under the baffle 405, the guide block 407 inclines 45 degrees relative to the horizontal plane, one side of the guide block 407 is provided with an electric control telescopic rod 408 which is positioned on the outer wall of the receiving shell 406, the electric control telescopic rod 408 is provided with two groups and is respectively positioned on the outer wall of the receiving shell 406, one end of the electric control telescopic rod 408 penetrates through the receiving shell 406 and extends to the inner wall of the receiving shell 406 to be connected with a side plate 409 in a sliding manner, the side plate 409 is positioned on one side of the installation shell 1, the outer wall of the connecting side plate 409 is provided with a sealing gasket 410, the sealing gasket 410 is made of rubber material, the fixing frame 402 is arranged on the outer wall of the installation shell 1, the fixing frame 402 is provided with two groups and is respectively positioned on the outer wall of the installation shell 1, and the outer wall of the fixing frame 402 is provided with a receiving shell 411;
in this embodiment, referring specifically to fig. 3, 4, 7 and 8, the bubble assembly 5 includes a connection pipe 501 and a bubble stone 502, the connection pipe 501 is installed at a port of the connection hole 23, the connection pipe 501 is provided with two groups, one end of the connection pipe 501 is installed with a check valve 503, the other end of the connection pipe 501 is installed with an electric air pressure regulating valve 504, the electric air pressure regulating valve 504 is provided with two groups and is respectively located at a port of the connection pipe 501, an air pipe 505 is installed on an outer wall of the connection pipe 501, a connection part of the air pipe 505 and the bubble stone 502 is a communication structure, the bubble stone 502 is installed on an inner wall of the installation housing 1, the cross section of the bubble stone 502 is a rectangular structure and the bubble stone 502 is located under the fixed blade 20, one end of the air pipe 505 penetrates the bubble stone 502 and extends to an inner wall of the bubble stone 502 to be installed with an installation cylinder 506, the mounting cylinder 506 is provided with the multiunit and is located the outer wall of trachea 505 respectively, the ventilation groove 507 has been seted up on the outer wall of mounting cylinder 506, the ventilation groove 507 is provided with the multiunit and is located the outer wall of mounting cylinder 506 respectively, the ventilation groove 507 is located one side of floating ring 509, one side of ventilation groove 507 and be located the outer wall of trachea 505 on-line install the siphunculus 508, the siphunculus 508 is located the inner chamber of mounting cylinder 506 and the junction of siphunculus 508 and trachea 505 is the communication structure, the gas outlet of siphunculus 508 is located between the inner wall of floating ring 509 and mounting cylinder 506, siphunculus 508 is provided with the multiunit and is located the outer wall of trachea 505 respectively, sliding connection has floating ring 509 on the outer wall of siphunculus 508, floating ring 509 is located the inner chamber of mounting cylinder 506 and floating ring 509 and the connected mode of mounting cylinder 506 is sliding connection, install sealed pad 510 on the outer wall of floating ring 509.
Wherein, the installing support 6 is provided with multiunit and is located the port department of installing casing 1 respectively, fixed sleeve 9 is provided with multiunit and is located the outer wall of installing support 6 respectively, plectrum 12 is provided with two sets of and is located the outer wall of dwang 10 respectively, plectrum 12 is located the port department of installing casing 1 and plectrum 12 is located one side of accepting casing 411, mounting bracket 13 is provided with two sets of and is located the outer wall of installing casing 1 respectively, driving motor 14 is provided with two sets of and is located the outer wall of mounting bracket 13 respectively, the connected mode of axis of rotation 17 and fixed section of thick bamboo 18 is rotated and is connected, fixed section of thick bamboo 18 is provided with two sets of and is located the outer wall of mounting bracket 13 respectively, the blade of stirring vane 19 and the blade opposite direction of fixed vane 20 are the intercommunication structure, advance thick pipe 21 and be located the outer wall of installing casing 1 respectively, advance thick pipe 21 and be located one side of feeding casing 2, slide groove 24 has seted up two sets of and is located the outer wall that installing casing 1 is relative, wherein install section of thick bamboo 506 is 45 degrees relative to the horizontal plane, and install section of thick bamboo 506 symmetry is provided with on the outer wall of mounting bracket 13 respectively, the opposite to be located on the inner chamber 509 of installation section of thick bamboo 506, the air pipe 509 is located on the air-floating ring 507.
The scheme is used for the flotation equipment when in operation, through installing the feed liquor pipe 22 on the outer wall of the fixed barrel 18, one end of the feed liquor pipe 22 is connected under the action of the outer wall of the installation shell 1, flotation liquid is mixed and injected into the inner cavity of the feed liquor pipe 22, so that the flotation liquid enters the inner cavity of the fixed barrel 18, then after the ground copper molybdenum mineral powder is put into the feed shell 2 and mixed with the flotation liquid, only the switch of the controller 3 is required to be turned on, the controller 3 controls the driving motor 14 to operate, the driving shaft of the driving motor 14 drives the driving wheel 15 to rotate, the driving wheel 15 drives the power wheel 16 to rotate through a belt, the power wheel 16 drives the rotating shaft 17 to rotate, one end of the rotating shaft 17 drives the stirring blade 19 to rotate, simultaneously under the effect that the blade of stirring vane 19 and the blade opposite direction of fixed blade 20 for stirring vane 19 will be fixed barrel 18 port department and lie in the mixed thick liquid between stirring vane 19 and the fixed blade 20 and stir and produce the bubble and carry out the flotation, then open the switch of controller 3, make the operation of controller 3 control motor module 7, make motor module 7 drive rotation wheel 8 rotate, make rotation wheel 8 drive from the driving wheel 11 through the belt and rotate, make from the driving wheel 11 drive dwang 10 rotate, make dwang 10 drive plectrum 12 rotate on the inner wall of fixed sleeve 9, make plectrum 12 stir the flotation cell's of installation casing 1 inner chamber, make the flotation flow collect to the inner chamber of accepting casing 411.
Through the electric control telescopic rod 408 installed on the outer wall of the material receiving shell 406, one end of the electric control telescopic rod 408 penetrates through the material receiving shell 406 and extends to the inner wall of the material receiving shell 406 to be connected with the side plate 409 in a sliding manner, under the action of the sealing gasket 410 installed on the outer wall of the side plate 409, only the switch of the controller 3 is required to be turned on, so that the controller 3 controls one end of the electric control telescopic rod 408 to operate, meanwhile, the electric control telescopic rod 408 drives the side plate 409 to slide to one side on the inner wall of the material receiving shell 406, so that the side plate 409 drives the sealing gasket 410 to block the material receiving shell 406 and the port of the installation shell 1, a sealing structure is formed at the joint between the two, meanwhile, the electric control hydraulic rod 403 is installed on the outer wall of the fixing support 401, the fixing rod 404 is installed at one end of the electric control hydraulic rod 403, the baffle 405 is connected with the inner wall of the sliding groove 24 in a sliding manner, when the flotation sediment in the inner cavity of the installation shell 1 is more, only the switch of the controller 3 is required to be turned on, so that the controller 3 controls the electric control hydraulic rod 403 to operate, one end of the electric control hydraulic rod 403 drives the fixed rod 404 to move to one side, the fixed rods 404 on two sides simultaneously drive the baffle plates 405 to slide outwards on the inner wall of the sliding groove 24 respectively, the baffle plates 405 are opened, the sediment in the inner cavity of the installation shell 1 is sunk to the lower side, when the set time parameter is reached, the baffle plates 405 are closed by the same principle, the flotation liquid in the inner cavity of the installation shell 1 is separated from the sediment, then only the side plate 409 is required to be turned on, the sediment slides into the inner cavity of the receiving shell 406 along the inclined guide block 407 for collection, the sediment collection effect is better for the sediment compared with the slurry pipe scheme, and the loss of the flotation liquid is avoided as much as possible, the flotation process is not affected, so that the problems that if the ore slurry is discharged through a slurry pipe, the slurry discharge can also bring mixed liquid in a flotation tank, continuous injection of the flotation liquid is required, the slurry is incomplete in discharge of corner slurry, the flotation liquid needs to be used as a medicament, certain pollution to the environment exists due to the medicament, and the tailing slurry can be discharged timely due to the reduction of the consumption of the flotation liquid are solved.
The connecting pipe 501 is arranged at the port of the connecting hole 23, the one-way valve 503 is arranged at one end of the connecting pipe 501, the electric air pressure regulating valve 504 is arranged at the other end of the connecting pipe 501, the connecting pipe 501 is only required to be connected to an external high-pressure air pipeline under the action of the air pipe 505 arranged on the outer wall of the connecting pipe 501, the electric air pressure regulating valve 504 is opened to enable the air pipe 505 to be filled with high-pressure air, then the outer wall of the mounting barrel 506 is provided with the vent groove 507, a through pipe 508 is arranged on one side of the vent groove 507 and on the outer wall of the air pipe 505 in an embedded manner, the outer wall of the through pipe 508 is connected with the floating ring 509 in a sliding manner, the high-pressure air enters the inner cavity of the mounting barrel 506 through the through pipe 508 under the action of the sealing rubber pad 510 arranged on the outer wall of the floating ring 509, the air outlet of the through pipe 508 is positioned between the floating ring 509 and the inner wall of the mounting barrel 506, the high-pressure gas is filled between the floating ring 509 and the mounting cylinder 506, so that the gas pushes the floating ring 509 to slide downwards on the inner wall of the through pipe 508, when the floating ring 509 moves to one side of the ventilation groove 507, the gas is released through the ventilation groove 507, then the high-pressure gas passes through the bubble stone 502 to generate a large amount of bubbles, when the device is closed, one end of the floating ring 509 loses air pressure, under the buoyancy effect of liquid, the floating ring 509 moves upwards to the other side of the ventilation groove 507, so that the device is automatically closed, the problem that the air pipe 505 is blocked by mud is avoided, the effect is better, the problem that when an air inlet pipe is arranged in the middle of the flotation groove, fewer air bubbles are generated, sediment on the bottom layer around the flotation groove is difficult to stir, the mud also easily blocks the air inlet pipe, and the problem of air inlet reduction is solved.
Through on the inner wall of bubble stone 502 installation casing 1, the one end of trachea 505 runs through bubble stone 502 and extends to install mounting cylinder 506 on the inner wall of bubble stone 502, the cross section of bubble stone 502 is rectangular structure and bubble stone 502 is located under the effect of fixed blade 20, when stirring blade 19 stirs, bubble stone 502 that is located the below ventilates and produces the bubble simultaneously, because bubble stone 502 is located under baffle 405, bubble stone 502 produces a large amount of bubbles from the bottom, can effectually blow the sediment all around in the inner chamber bottom of installation casing 1 for the further flotation of useful mineral substance in the sediment, the effect is better, thereby solve current flotation machine and mostly adopt the stirring to produce the bubble, but the bubble quantity that this method produced is difficult to control, the bubble effect of production is also not good, to the sediment stirring of periphery can not influence the effect of flotation, cause the problem of flotation inefficiency.
Claims (10)
1. Flotation equipment for copper-molybdenum ore dressing, comprising a mounting housing (1), characterized in that: install feeding casing (2) on the outer wall of installation casing (1), install controller (3) on the outer wall of feeding casing (2), install on the lateral wall of installation casing (1) and unload subassembly (4), install bubble subassembly (5) on the inner wall of installation casing (1), install installing support (6) on the outer wall of installation casing (1), install motor module (7) on the outer wall of installing support (6), rotor (8) are installed to the drive shaft of motor module (7), install fixed sleeve (9) on the outer wall of installation casing (1), rotate on the inner wall of fixed sleeve (9) and be connected with dwang (10), install from driving wheel (11) one end of dwang (10), be connected with rotor (8) through the belt on the outer wall of driving wheel (11), install plectrum (12) on the outer wall of dwang (10), install on the outer wall of installation casing (1) and install rotor module (13), install motor (14) on the outer wall of motor module (13), install driving wheel (16) through the driving belt (16) on the outer wall of driving wheel (14), a rotating shaft (17) is arranged on the inner wall of the power wheel (16), a fixed cylinder (18) is arranged on the outer wall of the mounting frame (13), and a stirring blade (19) is arranged on the outer wall of the fixed cylinder (18) extending to one end of the rotating shaft (17) penetrating through the fixed cylinder (18);
the discharging assembly (4) comprises a fixed support (401) and a fixed frame (402), the fixed support (401) is installed on opposite side walls of the installation shell (1), an electric control hydraulic rod (403) is installed on the outer wall of the fixed support (401), a fixed rod (404) is installed at one end of the electric control hydraulic rod (403), a baffle plate (405) is installed on the outer wall of the fixed rod (404), the baffle plate (405) is connected onto the inner wall of the sliding groove (24) in a sliding mode, a receiving shell (406) is installed at a port of the installation shell (1), a guide block (407) is arranged on the inner wall of the receiving shell (406), an electric control telescopic rod (408) is installed on one side of the guide block (407) and is located on the outer wall of the receiving shell (406), a sealing gasket (411) is installed on the outer wall of the side plate (409) in a sliding mode and extends to the inner wall of the receiving shell (406), and the outer wall of the fixed frame (402) is installed on the installation shell (1);
the utility model provides a bubble subassembly (5) is including connecting pipe (501) and bubble stone (502), the port department at connecting hole (23) is installed to connecting pipe (501), check valve (503) is installed to the one end of connecting pipe (501), electronic pneumatic control valve (504) are installed to the other end of connecting pipe (501), install trachea (505) on the outer wall of connecting pipe (501), on the inner wall of installation casing (1) is installed to bubble stone (502), install mounting cylinder (506) on the inner wall that bubble stone (502) are run through to the one end of trachea (505), ventilation groove (507) have been seted up on the outer wall of mounting cylinder (506), one side of ventilation groove (507) and on the outer wall of trachea (505) embedded siphunculus (508) of installing, sliding connection has floating collar (509) on the outer wall of floating collar (509), install sealing gasket (510) on the outer wall of floating collar (509).
2. The flotation device for copper molybdenum ore beneficiation according to claim 1, wherein: one side of stirring vane (19) and be located the port department of fixed section of thick bamboo (18) and install fixed blade (20), install into thick liquid pipe (21) on the outer wall of fixed section of thick bamboo (18), advance the one end of thick liquid pipe (21) and connect on the outer wall of installation casing (1), install feed liquor pipe (22) on the outer wall of fixed section of thick bamboo (18), the one end of feed liquor pipe (22) is connected on the outer wall of installation casing (1).
3. The flotation device for copper molybdenum ore beneficiation according to claim 2, wherein: install connecting hole (23) on the outer wall of fixed section of thick bamboo (18), set up sliding tray (24) on the outer wall of installation casing (1), install aircraft bonnet casing (25) on the outer wall of mounting bracket (13), aircraft bonnet casing (25) are located directly over fixed section of thick bamboo (18), feed casing (2) are provided with the multiunit and are located on the inner wall of installation casing (1) respectively.
4. A flotation plant for copper molybdenum ore beneficiation according to claim 3, wherein: the controller (3) is respectively connected with a motor module (7), a driving motor (14), an electric control hydraulic rod (403), an electric control telescopic rod (408) and an electric air pressure regulating valve (504) through wires and is electrically connected, and the mounting bracket (6) is provided with a plurality of groups and is respectively positioned at the port of the mounting shell (1).
5. The flotation device for copper molybdenum ore beneficiation according to claim 1, wherein: the fixed sleeve (9) is provided with the multiunit and is located the outer wall of installing support (6) respectively, plectrum (12) are provided with two sets of and are located the outer wall of dwang (10) respectively, plectrum (12) are located the port department of installing casing (1) and plectrum (12) are located one side of accepting casing (411), mounting bracket (13) are provided with two sets of and are located the outer wall of installing casing (1) respectively, driving motor (14) are provided with two sets and are located the outer wall of mounting bracket (13) respectively.
6. The flotation device for copper molybdenum ore beneficiation according to claim 4, wherein: the utility model discloses a slurry feeding device, including installation casing (1), rotor (17), fixed section of thick bamboo (18), stirring vane (19), fixed section of thick bamboo (18), rotor (17), fixed section of thick bamboo (18) connected mode is the rotation connection, fixed section of thick bamboo (18) are provided with two sets of and are located the outer wall of mounting bracket (13) respectively, the blade of stirring vane (19) is opposite with the blade direction of fixed blade (20), the junction of advance thick pipe (21) and installation casing (1) is the communication structure, advance thick pipe (21) and be provided with two sets of and be located the outer wall of installation casing (1) respectively, advance thick pipe (21) to be located one side of feeding casing (2).
7. The flotation device for copper molybdenum ore beneficiation according to claim 4, wherein: the utility model discloses a fixed slot, including installation casing (1) and fixed bolster (401), sliding tray (24) have been seted up two sets of and are located the outer wall that installation casing (1) is opposite respectively, fixed bolster (401) are provided with the multiunit and are located the outer wall of installation casing (1) respectively, mount (402) are provided with two sets of and are located the outer wall of installation casing (1) respectively, automatically controlled hydraulic stem (403) are provided with multiunit and are located the outer wall of fixed bolster (401) respectively, baffle (405) are provided with two sets of and are located the inner wall of sliding tray (24) respectively, mutual slope becomes triangle-shaped structure between baffle (405).
8. The flotation device for copper molybdenum ore beneficiation according to claim 1, wherein: the baffle (405) is located under the bubble stone (502), the baffle (405) is located one side of curb plate (409), guide block (407) are located under the baffle (405), guide block (407) are 45 degrees for the horizontal plane slope, automatically controlled telescopic link (408) are provided with two sets of and are located respectively on the outer wall of receiving casing (406), the material of sealed pad (410) is rubber material, curb plate (409) are located one side of installation casing (1).
9. The flotation device for copper molybdenum ore beneficiation according to claim 1, wherein: the utility model discloses a gas turbine, including connecting pipe (501) and connecting pipe, connecting pipe (501) are provided with two sets of, electronic pneumatic control valve (504) are provided with two sets of port departments that just are located connecting pipe (501) respectively, the junction of trachea (505) and bubble stone (502) is the communication structure, the cross section of bubble stone (502) is rectangular structure and bubble stone (502) are located under fixed blade (20), installation section of thick bamboo (506) are provided with the multiunit and are located the outer wall of trachea (505) respectively, ventilation groove (507) are provided with the multiunit and are located the outer wall of installation section of thick bamboo (506) respectively, ventilation groove (507) are located one side of floating ring (509), through pipe (508) are located the inner chamber of installation section of thick bamboo (506) and through pipe (508) and the junction of trachea (505) are the communication structure, the connecting mode that floating ring (509) are located the inner chamber of installation section of thick bamboo (506) and floating ring (509) and installation section of thick bamboo (506) is sliding connection, through pipe (508) are located between the gas outlet ring (509) and the inner wall of installation section of thick bamboo (506), through pipe (508) are provided with multiunit (505) and are located the outer wall of pipe (505) respectively.
10. The method of using a flotation plant for copper molybdenum ore beneficiation according to any of the preceding claims 1-9, comprising the steps of:
the method comprises the following operation steps: through injecting the flotation liquid into the inner cavity of the liquid inlet pipe (22), the flotation liquid enters the inner cavity of the fixed cylinder (18), then the ground copper-molybdenum mineral powder is put into the feeding shell (2), after the copper-molybdenum mineral powder is mixed with the flotation liquid, only a switch of the controller (3) is required to be opened, the controller (3) controls the driving motor (14) to operate, a driving shaft of the driving motor (14) drives the driving wheel (15) to rotate, the driving wheel (15) drives the power wheel (16) to rotate through a belt, the power wheel (16) drives the rotating shaft (17) to rotate, one end of the rotating shaft (17) drives the stirring blade (19) to stir the mixed slurry at the port of the fixed cylinder (18) and between the stirring blade (19) and the fixed blade (20) to generate bubbles, then the switch of the controller (3) is opened, the controller (3) controls the motor module (7) to operate, the motor module (7) drives the driving wheel (8) to rotate, the driving wheel (8) drives the driving wheel (8) to rotate, the driving wheel (11) drives the driving wheel (11) to rotate, the driving wheel (10) rotates the driving wheel (10) to rotate, and the inner wall (10) to rotate, the stirring piece (12) stirs the floating foam of the flotation tank arranged in the inner cavity of the shell (1) so that the floating foam flows into the inner cavity of the bearing shell (411) to be collected;
the second operation step: the method comprises the steps that a switch of a controller (3) is turned on, the controller (3) controls one end of an electric control telescopic rod (408) to operate, meanwhile, the electric control telescopic rod (408) drives a side plate (409) to slide to one side on the inner wall of a receiving shell (406), the side plate (409) drives a sealing gasket (410) to block the positions of the receiving shell (406) and a port of an installation shell (1), a sealing structure is formed at the joint between the receiving shell and the port, when more sediment in the inner cavity of the installation shell (1) is obtained, only the switch of the controller (3) is turned on, the controller (3) controls the electric control hydraulic rod (403) to operate, one end of the electric control hydraulic rod (403) drives a fixed rod (404) to move to one side, and the fixed rods (404) on two sides simultaneously drive a baffle plate (405) to slide to the outer side on the inner wall of a sliding groove (24) respectively, so that the baffle plate (405) is opened, and the sediment in the inner cavity of the installation shell (1) is sunk below;
and the operation steps are as follows: when the set time parameter is reached, the baffle plate (405) is closed by the same principle, the flotation liquid and the sediment in the inner cavity of the installation shell (1) are separated, then the side plate (409) is only required to be opened, and the sediment can slide into the inner cavity of the receiving shell (406) along the inclined guide block (407) for collection;
and an operation step four: only the connecting pipe (501) is connected to an external high-pressure gas pipeline, the electric pressure regulating valve (504) is opened, so that the high-pressure gas is filled in the gas pipe (505), the high-pressure gas enters the inner cavity of the mounting cylinder (506) through the through pipe (508), the high-pressure gas is filled between the floating ring (509) and the mounting cylinder (506), the gas pushes the floating ring (509) to slide downwards on the inner wall of the through pipe (508), when the floating ring (509) moves to one side of the ventilation groove (507), the gas is released through the ventilation groove (507), then a large amount of bubbles are generated by the high-pressure gas through the bubble stone (502), when the device is closed, the gas is lost from one end of the floating ring (509), and the floating ring (509) moves upwards to the other side of the ventilation groove (507) under the buoyancy effect of liquid, so that the device is automatically closed, and the gas pipe (505) is prevented from being blocked by mud entering;
the operation step five: when stirring blades (19) stir, bubble stones (502) located below are aerated to generate bubbles, and as the bubble stones (502) are located right below the baffle plates (405), a large number of bubbles are generated from the bottom by the bubble stones (502), sediment around the bottom of the inner cavity of the installation shell (1) is blown, so that useful minerals in the sediment are further floated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311423813.7A CN117244699A (en) | 2023-10-30 | 2023-10-30 | Flotation equipment for copper-molybdenum ore dressing and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311423813.7A CN117244699A (en) | 2023-10-30 | 2023-10-30 | Flotation equipment for copper-molybdenum ore dressing and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117244699A true CN117244699A (en) | 2023-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311423813.7A Pending CN117244699A (en) | 2023-10-30 | 2023-10-30 | Flotation equipment for copper-molybdenum ore dressing and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117244699A (en) |
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2023
- 2023-10-30 CN CN202311423813.7A patent/CN117244699A/en active Pending
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