CN209501974U - A kind of small test flotation device - Google Patents
A kind of small test flotation device Download PDFInfo
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- CN209501974U CN209501974U CN201821589983.7U CN201821589983U CN209501974U CN 209501974 U CN209501974 U CN 209501974U CN 201821589983 U CN201821589983 U CN 201821589983U CN 209501974 U CN209501974 U CN 209501974U
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Abstract
A kind of small test flotation device, it is characterised in that support component structure is that fine fodder column, head tree are fixed on chassis, and each column is coaxially bottom-up to fix container, power device by positioning ring, bracket;Flotation cell is mounted on flotation truss, and column and flotation motor coaxle are fixed on flotation motor rack above and below, and flotation rotor connects main shaft;It scrapes foam axis lower part and scrapes foam plate and be located in collecting tank, scrape foam motor by belt, belt pulley and scrape foam axis connection;Gas flowmeter escape pipe passes through docking pipe fitting and pipeline connection flotation cell;In electric appliance control box each operation electric appliance by power supply line by power switch and flotation, scrape foam electric machine controller and flotation cell temperature controller and each way switch is connect, the electric appliance of flotation device is manipulated respectively, meets experiment control condition.The present invention, which solves the problems, such as the control of flotation experiments process temperature, scrapes foam the experimental facilities defect such as is not thorough, it is ensured that experimental result accuracy provides accurate experimental data for large-scale produce.
Description
Technical field
The present utility model belongs to experimental study apparatus, is related to chemical experiment teaching, geology, metallurgy, building materials and chemical industry
Etc. industry productions and research applied facility, a kind of small test flotation device.
Background technique
In the industry research such as chemical experiment teaching teaching, geology, metallurgy, building materials and chemical industry, small test flotation device is wide
It is general to be used for the non-ferrous metals such as copper, lead, zinc, nickel, molybdenum, gold, ferrous metal and nonmetallic mineral roughing, selected direct flotation and instead float
It is elected to be industry.Based on the physicochemical properties of mineral surfaces, small test flotation device can complete ore pulp in flotation operation
Stirring, the dispersion of floating agent, medicament to the absorption of mineral, the generation of bubble and diffusion, scrape the processes such as bubble.Pass through condition control
Make obtained as a result, discussing the relationship of phase boundary face phenomenon and mineral flotability.After thering are these rudimentary knowledge to be used as guidance,
Floatation process can be analyzed, grasp separation condition between various mineral, determine suitable process flow, it is higher to obtain
Quantity, quality index expand flotation experiments research for mineral and lay the foundation.In process of experimental, collecting agent used in flotation is supported
The feed liquid pH value that the selection of the medicaments such as preparation, mineral are mixed with flotation solution controls, feed liquid temperature adjusts, air intake control
The data acquisition of system etc. all studies expansion flotation experiments and realizes that large-scale industry is practiced with conclusive shadow with final
It rings.Foam, the direct flotation experiment as concentrate or useless material are either entered using valuable mineral and enter foam, concentrate
Reverse flotation experiment of the indwelling in tailing, the performance of flotation device all play decisive role to the acquisition of all data.Currently, state
The producer of interior production small test flotation device has very much, and kind is varied, collects in the foam of generation, feed liquid temperature controls etc.
All different degrees of existing defects can not accurately provide effective science data needed for satisfaction expands experiment and large-scale production, influence
Mineral floatation technique related data determines, and then can not be suitable for large-scale industry practice and require.
Summary of the invention
The purpose of the utility model is to provide a kind of small test flotation devices, solve the control of flotation experiments process temperature, scrape
The problem of experimental facilities defects such as foam is not thorough, improves the investigation of Experimental Flotation influence factor, it is ensured that experimental result accuracy is
Large size production provides accurate experimental data.
The small test flotation device of the utility model, including support component, flotation component and electric appliance control box, feature exist
It is vertical spinning fixed the fine fodder column, head tree on chassis in support component structure, each column is coaxially bottom-up to be passed through
Positioning ring, bracket fix container, power device;Fine fodder container carrier positioning ring, fine fodder container are successively set on fine fodder column
Bracket;Successively there is tailing container carrier positioning ring on head tree, tailing container carrier, gas flowmeter frame, flotation truss, scrape
Foam motor rack and flotation motor rack;Flotation modular construction: flotation cell is mounted on flotation truss, scrape foam motor be fixed on scrape foam electricity
In rack, column and flotation motor coaxle line are fixed on flotation motor rack above and below, and flotation rotor connects main shaft;Impeller
It is fixed on main shaft, dispersion cover and stator are fixed on column, and false bottom is placed in bottom in flotation cell;Froth scraper is scraped under foam axis
Foam plate is scraped in portion, be located at collecting tank in, scrape foam motor by belt, belt pulley indirectly with scrape foam axis connection;It is mounted on gas stream
Gas flowmeter on meter frame is connected to flotation cell by hose;Each operation electric appliance will be electric by power supply line in electric appliance control box
Source switch and flotation electric machine controller scrape foam electric machine controller and flotation cell temperature controller and respective line switching is connect, right
Each operation electric appliance of flotation device is manipulated respectively, meets experiment control condition.
Small test flotation device of the invention is widely used in the non-ferrous metals such as copper, lead, zinc, nickel, molybdenum, gold, ferrous metal
With nonmetallic mineral roughing, selected direct flotation and reverse flotation work.Each quick detachable carrying of component part assembles, is easy to adjust,
It is suitble to various occasions to use.Inventive features are in the structure of flotation device that tailing vent valves are arranged in flotation cell, and tailing is facilitated to receive
It takes, the trouble of flotation cell disassembly, cleaning is reduced, the characteristics of being affected for part mineral floating by feed liquid temperature, on flotation cell
It is equipped with circulating water heat insulation facility, meets and investigates the data acquisition that temperature change influences technique.It is existing small-sized floating with market
Optional equipment compares, and it is the critical facility that foam is generated and collected that the maximum difference of the present invention, which is exactly the structure of flotation cell and collection,
It is the important area for influencing experiment effect.The foam of generation is quickly collected completely to realize, is designed using rotating curved scraper plate,
Reduce and froth bed is stirred, keep froth bed to stablize, foam is collected by the flute profile plate face of material scraping plate, even if it is broken foam occur
Broken, the mineral fine fodder that will not be scraped sinks again, by material scraping plate rotary centrifugal force, mineral aggregate is got rid of into collecting tank and is concentrated
It collects, ensure that floated mineral aggregate is wasted without splash and collect completely.Realize clean and environmental protection, using safe, acquisition experimental data
Accurately, conventional efficient is improved, reasonable process condition is provided to expand experimental implementation, serves large-scale Industry practice calls
Purpose.Electric appliance control box has concentrated power supply, the control of flotation cell flotation motor speed, flotation cell to scrape the control of foam motor speed, flotation
Slot preservation and controlling realizes that the electric operation to entire flotation device controls in one.
Detailed description of the invention
Fig. 1 is small-sized flotator structure schematic diagram;
Fig. 2 is the decomposition diagram of small type flotation machine support component;
Fig. 3 is chassis top view;
Fig. 4 a is to scrape foam motor rack structural schematic diagram;
Fig. 4 b is to scrape foam motor rack left view;
Fig. 5 a is flotation motor rack structural schematic diagram;
Fig. 5 b is flotation motor rack top view;
Fig. 6 is fine fodder container carrier positioning ring schematic diagram;
Fig. 7 is fine fodder container carrier structural schematic diagram;
Fig. 8 a is gas flowmeter scheme of installation;
Fig. 8 b is gas flowmeter frame main view;
Fig. 9 a is flotation truss structural schematic diagram;
Fig. 9 b is flotation cell pallet main sectional view;
Figure 10 is tailing container carrier structural schematic diagram;
Figure 11 is tailing container carrier positioning ring schematic diagram;
Figure 12 is small type flotation machine flotation component installation decomposition diagram
Figure 13 a is flotation cell structure schematic diagram;
Figure 13 b is flotation cell main sectional view;
Figure 13 c is flotation cell top view;
Figure 14 a is collecting tank main sectional view;
Figure 14 b is collecting tank top view;
Figure 15 flotation cell and collecting tank structure main sectional view
Figure 16 a is main shaft main view;
Figure 16 b is main shaft top view;
Figure 16 c is impeller fixation hole layout viewing in main shaft impeller fixed plate;
Figure 17 a is impeller main view;
Figure 17 b is impeller A-A cross sectional plan view;
Figure 17 c is impeller schematic top plan view;
Figure 17 d is impeller main sectional view;
Figure 18 a is column main sectional view;
Figure 18 b is column top view;
Figure 19 a is material scraper main view;
Figure 19 b is froth scraper fixed structure top view;
Figure 19 c is to scrape foam axis and column bind mode cross-sectional view;
Figure 19 d is to scrape foam plate main view;
Figure 19 e is to scrape foam plate section B-B figure;
Figure 19 f is to scrape foam plate top view;
Figure 19 g is to scrape foam axis and scrape foam plate bind mode C-C sectional top view;
Figure 20 a is stator main sectional view;
Figure 20 b is stator top view;
Figure 21 a is dispersion cover main sectional view;
Figure 21 b is dispersion cover top view;
Figure 22 a is false bottom structure schematic diagram;
Figure 22 b is false bottom main sectional view;
Figure 23 a is flotation component power part combination schematic diagram;
Figure 23 b is flotation component power part combination positional relationship main sectional view;
Figure 24 is each parts mount position relationship main sectional view in flotation cell;
Figure 25 is electrical control circuit figure.
Specific embodiment
The small test flotation device of the utility model, including support component, flotation component and electric appliance control box 9, are shown in Fig. 1,
Support component is the device adjusted for the support, installation and position of flotation component, it is characterised in that the structure of support component is shown in
Fig. 2: the vertical spinning of head tree 1 is fixed in the head tree screw hole 18a on chassis 18, and head tree 1 is successively that tailing holds from the bottom to top
Device bracket positioning ring head tree hole 8b, tailing container carrier head tree hole 7e, gas flowmeter frame head tree hole 4e, flotation truss
Head tree hole 5a, foam motor rack head tree hole 3b, flotation motor rack head tree hole 2c suit are scraped on it;Fine fodder column 17 is vertical
Spinning is fixed in the fine fodder column screw hole 18b on chassis 18, and successively suit fine fodder container carrier positioning ring fine fodder is vertical from the bottom to top
Post holes 16b, fine fodder container carrier fine fodder leghole 15e.Flotation component is mineral floating operation facility, the structure of flotation component,
See Figure 12: the flotation cell mounting hole 13c of collecting tank 13 covers on the top flotation cell outer wall 14a, makes flotation cell 14 by sealing welding
With collecting tank 13 at firm one;Flotation cell 14 is mounted on the flotation cell pallet 5e of support component flotation truss 5, passes through tail
Material vent valves 14h is connect with flotation cell tailing delivery pipe 14g, is realized fixed between flotation cell 14 and flotation cell pallet 5e;It scrapes
Foam motor 11 is fixed on support component and scrapes on foam motor rack 3, is placed between a pair of of limit film 3e to be fixed on and scrapes foam motor and fix
On plate 3d;Gas flowmeter 6 is mounted on support component gas flowmeter frame 4, passes through the air supply pipe 14e of hose and flotation cell 14
Connection realizes that gas flowmeter 6 is communicated with flotation cell 14;Impeller 26 and main shaft 20, dispersion cover 28 and stator 27 and column 21 it
Between configuration and part flotation module position relationship, see Figure 23 a, Figure 23 b, Figure 24, the impeller fixed plate 26a screw of impeller 26
Be fixed on the fixation impeller plate 20b of main shaft 20, the dispersion of dispersion cover 28 cover fixed ring flat-plate 28b including, the stator of stator 27 it is solid
Determine ring flat-plate 27b to be fixed on outside on the dispersion cover and stator mounting flange 21c of column 21, main shaft axis body 20a passes sequentially through stator
Spindle hole 27d, dispersion cover spindle hole 28d, dispersion cover 28 and stator mounting flange shaft passage 21h, column shaft passage 21f,
Column mounting flange shaft passage 21e is connect with 10 rotor of flotation motor, then by flotation motor 10 and column mounting flange 21a by
Bolt is fixed on the above and below flotation motor supporting plate 2b through the fixation hole 2f coaxial line of flotation motor rack 2;Impeller 26, dispersion cover
28, stator 27, fixed impeller plate 20b, dispersion cover and stator mounting flange 21c are located in flotation cell 14;Scrape the weldering of 24 lower part of foam axis
What is connect scrapes foam plate 23, close to the flotation cell heat preservation sandwich layer of flotation cell 14 on the upper surface seal ring 14j, positioned at flotation cell 14 be one
Collecting tank 13 in;False bottom 29 is placed in bottom in flotation cell 14, and air supply pipe 14e outlet port is located under vacation bottom fixed plate 29b
Portion;The foam motor belt 12 of scraping scraped on foam axis 24 is sleeved in advance to be installed on to scrape and 11 belt pulley of foam motor and scrape foam shaft pulley 22
On, scraping on foam axis 24 outside column 21 will be sleeved in advance by scraping foam motor belt 12, be because column 21 and flotation motor 10 are solid
After fixed, scraping foam motor belt 12 can not be installed again by the blocking of column 21.
The connection of pipeline and electric appliance circuits: piping connection is shown in that Fig. 1, the air supply pipe 14e of flotation cell 14 pass through hose and gas
The gas flowmeter escape pipe 6b connection of flowmeter 6, after gas flowmeter air inlet pipe 6a connection gas flowmeter air intake valve 19
It is connect again with compressed gas air feed equipment gas outlet;Flotation cell keeps the temperature inlet water solenoid valve 14k and connect with heat preservation water-feed water outlet,
Flotation cell keeps the temperature water outlet pipe 14d and connect with heat preservation water-feed water return outlet.Electrical apparatus control circuit is shown in Figure 25, is placed on chassis 18
Electric appliance control box 9 in each operation electric appliance by power supply line by power switch k and flotation motor 10, scrape the control of foam motor 11
Device is connected with 14 temperature controller of flotation cell and respective line switching K1~K3, is carried out respectively to each operation electric appliance of flotation device
Control operation.10 revolving speed control line of flotation motor routes flotation motor line switching k1, flotation electric machine controller, flotation motor side
M1 series connection;The routing of 11 revolving speed control line of foam motor is scraped to scrape foam motor line switching k2, scrape foam electric machine controller, scrape foam motor side M2
Series connection;14 temperature control circuitry of flotation cell is controlled by flotation cell heat preservation inlet water solenoid valve 14k line switching k3, flotation cell temperature
Device, flotation cell heat preservation inlet water solenoid valve end M3 series connection.Each series circuit is in parallel, then is connected in series in power supply with power switch k.
Support component is shown in Fig. 2, including chassis 18, head tree 1, fine fodder column 17, tailing container carrier positioning ring 8, tailing
Container carrier 7, flotation truss 5, scrapes foam motor rack 3, flotation motor rack 2, fine fodder container carrier positioning ring at gas flowmeter frame 4
16 and fine fodder container carrier 15.There are head tree screw hole 18a and fine fodder column screw hole 18b on chassis 18, sees Fig. 3, head tree 1, essence
Expect that column 17 is all cylindrical body, there is screw thread in one end, and the head tree screw hole 18a and fine fodder on chassis 18 are fixed on for spinning respectively
In column screw hole 18b, flotation device is maintained to stablize.Tailing container carrier positioning ring 8 is annulus tube body, sees that Figure 11, inner diameter hole are tails
Material container bracket positioning ring head tree hole 8b, matches with 1 diameter of head tree, and tube wall has penetrating tailing container carrier positioning ring
Fixing threaded hole 8a unscrews and screws fixed jackscrew in it, 8 position of tailing container carrier positioning ring can be adjusted on head tree 1 simultaneously
It is fixed;8 purposes of tailing container carrier positioning ring is to limit 7 height of tailing container carrier, prevents tailing container carrier 7 in tailing
Jackscrew is fixed in container carrier fixing threaded hole 7b to unscrew, be that axis rotation adjusts the position tailing container supporting plate 7c at present with head tree 1
It is sliding, guarantee the level height adjustment position that tailing container carrier 7 limits on head tree 1.Tailing container carrier 7 is held by tailing
Device supporting plate strut 7d is coupled integral composition with tailing container carrier positioning pipe 7a and tailing container supporting plate 7c respectively, sees Figure 10;
Tailing container carrier is transposed, and pipe 7a is identical as tailing container carrier 8 shape, structures of positioning ring in Figure 11, and the high size of pipe is different, tail
Material container bracket positioning pipe 7a internal diameter matches with 1 diameter of head tree, is tailing container carrier head tree hole 7e, tube wall has penetrating
Tailing container carrier fixing threaded hole 7b, unscrew and screw fixed jackscrew in its, tailing container carrier 7 can be made in tailing container support
The height that frame positioning ring 8 limits is to fix after axis rotates horizontally the adjustment position tailing container supporting plate 7c with head tree 1;Tailing holds
Device bracket positioning pipe 7a side wall combination tailing container supporting plate strut 7d, for fixing tailing container carrier 7 and adjustment tailing container
The position supporting plate 7c;Placing tailing and receiving the tailing container supporting plate 7c of container is circular slab, with tailing container supporting plate strut 7d bent-up end
In conjunction with.Gas flowmeter frame 4 is by gas flowmeter fixed plate strut 4b by gas flowmeter fixed plate 4a and gas flowmeter frame
The pipe 4c that transposes is coupled integral composition, sees Fig. 8 a, Fig. 8 b;Gas flowmeter fixed plate 4a is cuboid, is used for fixed gas
Flowmeter 6;Gas flowmeter frame positioning pipe 4c is identical as tailing container carrier positioning pipe 7a shape, structure in Figure 11, the high ruler of pipe
Very little difference, inner diameter hole match with 1 diameter of head tree, are gas flowmeter frame head tree hole 4e, and tube wall has penetrating gas
Flowmeter frame fixing threaded hole 4d, unscrews and screws the fixation jackscrew in it, and gas flowmeter frame 4 can be adjusted on head tree 1
Position and fixation.Flotation truss 5 is by the flotation cell pallet both ends strut 5d connection flotation cell positioning pipe 5c and flotation cell pallet 5e group
At seeing Fig. 9 a, Fig. 9 b;Flotation truss positioning pipe 5c is identical as tailing container carrier 8 shape, structures of positioning ring in Figure 11, difference
It is that the high size of pipe is different, internal diameter and 1 diameter of head tree match for flotation truss head tree hole 5a, and tube wall has penetrating flotation cell
Frame fixing threaded hole 5b unscrews and screws the fixation jackscrew in it, fixed after flotation truss 5 can be made to adjust position on head tree 1;
Flotation cell pallet 5e is disc, is equipped with the stair-stepping flotation cell fixed frame 5g of concentric ring in disk, for consolidating support difference rule
Lattice flotation cell 14, the flotation cell tailing that the center of circle is equipped with discharges pore 5f, and when flotation cell 14 is placed on it, receiving is welded on flotation
The tailing delivery pipe 14g of 14 outer bottom of slot.It scrapes foam motor rack 3 and foam and is scraped at the foam face motor fixing plate 3d wide center by rectangular scrape
Motor rack positioning pipe 3a wall is welded, and sees Fig. 4 a, Fig. 4 b;Foam motor rack is scraped to set the tone tailing container support in pipe 3a and Figure 11
8 shape, structure of frame positioning ring is identical, and the high size of pipe is different, and internal diameter and 1 diameter of head tree match to scrape foam motor rack head tree
Hole 3b, tube wall have it is penetrating scrape foam motor rack fixing threaded hole 3c, unscrew and screw the fixation jackscrew in it, can be on head tree 1
Adjustment is fixed after scraping 3 position of foam motor rack;Scrape the wide face in the other side foam motor fixing plate 3d be welded in parallel two scrape foam motor limit
Bit slice 3e scrapes 11 position of foam motor on foam motor fixing plate 3d for limiting to be fixed on to scrape, prevents sidesway;Foam motor is scraped to fix
On plate 3d, two scrape to have on the outside of foam electric machine spacing piece 3e and symmetrically scrape foam motor fixing hole 3f, for fixing piece, fixed to scrape foam electric
Machine 11.Flotation motor rack 2 is transposed pipe 2a and flotation motor supporting plate 2b is integrally welded forms by flotation motor rack, sees Fig. 5 a, figure
5b;Flotation motor rack transposes pipe 2a as tube, and identical as tailing container carrier 8 shape, structures of positioning ring in Figure 11, internal diameter is
Flotation motor rack head tree hole 2c matches with 1 diameter of head tree, because that need to support the multiple parts and part combination of flotation component
Body, for improve firmness pipe high standard increase accordingly, tube wall be equipped with multiple penetrating flotation motor rack fixing threaded hole 2e, unscrew and
The fixation jackscrew in it is screwed, it is fixed after flotation motor rack 2 can be made to adjust position on head tree 1;Flotation motor supporting plate 2b mono-
Be processed into and equal half discount vibram outlet of flotation motor rack positioning pipe 2a outer diameter at end, it is ensured that with flotation motor rack positioning pipe 2a outer wall it
Between securely weld, the other end be semicircle, half circular diameter is equal with flotation motor supporting plate 2b width, semicircle the center point be equipped with float
Select motor installing hole 2d, thus the rotor of flotation motor 10 penetrates flotation motor supporting plate 2b, around flotation motor installing hole 2d
Even distribution is used for there are four fixation hole 2f while fixing flotation motor 10 and column 21.Fine fodder container carrier positioning ring 16 is circle
Shape ring body, is shown in Fig. 6, identical as tailing container carrier 8 shape, structures of positioning ring in Figure 11, and internal diameter is the positioning of fine fodder container carrier
Ring fine fodder leghole 16b, matches with 17 diameter of fine fodder column, and ring wall has penetrating fine fodder container carrier positioning ring fixing threaded hole
16a unscrews and screws the fixation jackscrew in it, and removable fine fodder container carrier positioning ring 16 is fixed on phase on fine fodder column 17
Answer position;16 purposes of fine fodder container carrier positioning ring is to limit height of the fine fodder container carrier 15 on fine fodder column 17, when
Fixed jackscrew is unscrewed in fine fodder container carrier fixing threaded hole 15b, fine fodder container carrier 15 is axis rotation adjustment with fine fodder column 17
When the fine fodder container supporting plate position 15c, prevent the fine fodder container carrier 15 of adjustment from gliding.Fine fodder container carrier 15 is by fine fodder container support
The plate both ends strut 15d are coupled integral composition with fine fodder container carrier positioning pipe 15a and fine fodder container supporting plate 15c, see Fig. 7;Essence
Material container bracket is transposed, and pipe 15a is identical as tailing container carrier 8 shape, structures of positioning ring in Figure 11, and height dimension is different, interior
Diameter is fine fodder container carrier fine fodder leghole 15e, is matched with 17 diameter of fine fodder column, tube wall has penetrating fine fodder container carrier
Fixing threaded hole 15b unscrews and screws fixed jackscrew in it, fine fodder container carrier 15 can be made to limit in fine fodder container carrier positioning ring 16
Fixed height is to fix after axis rotates horizontally the adjustment position fine fodder container supporting plate 15c with fine fodder column 17;Fine fodder container supporting plate
15c is round plate, receives container for placing fine fodder.
Flotation component by flotation cell 14, collecting tank 13, scrape foam motor 11, flotation motor 10, gas flowmeter 6, scrape foam electricity
Machine belt 12, bearing 25 scrape foam shaft pulley 22, scrape foam axis 24, scrape foam plate 23, column 21, main shaft 20, dispersion cover 28, stator
27, the composition such as impeller 26, false bottom 29 and corresponding gas supply, feed flow pipeline and different valves, is shown in Figure 12.Collecting tank 13 is by collecting
Cell wall 13a, collecting tank slot bottom 13b and fine fodder discharge outlet 13d composition, are shown in Figure 14 a, Figure 14 b;Collect cell wall 13a and collecting tank slot
Bottom 13b collectively constitutes the staving at oblique bottom, flotation cell mounting hole 13c is equipped in the middle part of collecting tank slot bottom 13b, for being sleeved on flotation
The periphery slot outer wall 14a, the oblique bottom design of collecting tank slot bottom 13b for convenience of fine fodder centralized collection, receiving by fine fodder discharge outlet 13d setting
Collect the oblique bottom least significant end of slot slot bottom 13b.Flotation cell 14 is to see Figure 13 a~13c with staving with dissection, 14b barrels of flotation cell interior bucket
Bottom is the inverted conical bodily form, and there are tailing discharge outlet 14i, outside welding tailing delivery pipe 14g in bucket bottom center;Flotation cell outer wall 14a
For cylinder, the opposite upper and lower parts of side wall are respectively welded flotation cell heat preservation water outlet pipe 14d, flotation cell heat preservation water inlet pipe
14f, flotation cell heat preservation water inlet pipe 14f are also connected with flotation cell heat preservation inlet water solenoid valve 14k;Seal ring 14j on flotation cell heat preservation sandwich layer
It is intubated 14c towards flotation cell temperature sensor is welded on the inside of interlayer, it is upper and lower in flotation cell outer wall 14a and flotation cell interior bucket 14b
End is integral with seal ring 14j on flotation cell heat preservation sandwich layer and flotation cell heat preservation sandwich layer lower seal ring 14l sealing welding respectively, intermediate shape
At heat preservation water interlayer;Air supply pipe 14e exists through the bottom flotation cell outer wall 14a and flotation cell interior bucket 14b bottom sidewall sealing welding
On the two.Collecting tank 13 is sleeved on 14 top of flotation cell, sees Figure 15, and the two is integrally welded.For limiting in flotation cell 14
29 structure of false bottom in pulp flow direction: see Figure 22 a, Figure 22 b, false bottom 29 is by diversion pipe 29a, vacation bottom fixed plate 29b and false bottom
Pillar 29c is coupled one composition;False bottom fixed plate 29b is Circular Plate, the water conservancy diversion that center has diameter equal with diversion pipe 29a internal diameter
Diversion pipe 29a is welded around deflector hole 29d in hole 29d, Circular Plate side, and equally distributed false bottom pillar is welded on another side ring surface
29c;Diversion pipe 29a nozzle diameter is less than impeller feed inlet 26e, as close possible to guaranteeing through diversion pipe 29a's both when installation
Slurry and air fully enter in the cage body of impeller 26, agitated to collide, throw away with air.See Figure 17 a~17d, 26 knot of impeller
Structure: impeller 26 is integrally made of impeller fixed plate 26a, impeller blade 26b, vane ring 26c connection, impeller fixed plate 26a
Impeller fixing threaded hole 20c on specification and thereon equally distributed impeller fixation hole 26d, with the fixation impeller plate 20b of main shaft 20
It is corresponding;Impeller fixed plate 26a and vane ring 26c are separately fixed at the both ends of each impeller blade 26b, make impeller integral into
Cage body structure;Vane ring 26c centre bore is impeller feed inlet 26e, and the slurry and air of the rotation sucking of impeller 26 are through this mouth
It is thrown away into cage body inside configuration, then by the centrifugal force that the rotation of impeller 26 generates.Main shaft 20 is for flotation motor 10 and impeller 26
It connects between the two, sees Figure 16 a~16c, there is fixed impeller plate 20b in the one end main shaft axis body 20a, and the two processing is integral;It is fixed
There is impeller fixing threaded hole 20c at the center impeller plate 20b, for fixing impeller 26.See that Figure 21 a, Figure 21 b, dispersion cover 28 are truncated cone-shaped
Cylinder, rotary table rule of surface is distributed circular dispersion hole 28a, rotary table overlooks the welding dispersion of inner ring top horizontal and covers fixed ring flat-plate 28b,
Fixed ring flat-plate 28b specification and thereon equally distributed dispersion cover fixation hole 28c are covered in dispersion, solid with the dispersion cover and stator of column 21
Determine dispersion cover on flange 21c and stator fixing hole 21g is corresponding, it is dispersion cover spindle hole that fixed ring flat-plate 28b inner hole is covered in dispersion
28d, dispersion cover 28 for further dispersing and reducing because impeller 26 rotates flowing of the slurry driven after stator hole 27a is thrown away
Direction and speed guarantee liquid level stabilizing in flotation cell 14.Stator 27 is circular cylinder body, sees that Figure 20 a, Figure 20 b, rule of surface are erected
Oval stator hole 27a is set, top horizontal welds the fixed ring flat-plate 27b of stator;Stator hole 27a is that impeller 26 throws away the logical of slurry
Road influences the size of flotation froth;The specification of the fixed ring flat-plate 27b of stator and thereon equally distributed stator fixing hole 27c, and it is perpendicular
The dispersion cover of cylinder 21 is corresponding with the dispersion cover on stator mounting flange 21c and stator fixing hole 21g, and centre bore is stator main shaft
Hole 27d;Stator 27 is used to stablize the foam on 14 top of flotation cell, prevents ore pulp to the disturbance of froth bed, generates impeller 26
Vortex forms stable mineral syrup liquid far from froth zone, can also protect impeller 26, is easier the starting of flotation motor 10.
Column 21 is welded on column cylinder 21b upper and lower ends by column mounting flange 21a, dispersion cover and stator mounting flange 21c, sees figure
18a, Figure 18 b;Column mounting flange 21a is for fixing column 21 itself, and dispersion cover and stator mounting flange 21c are for fixed point
Cover 28, stator 27 are dissipated, column cylinder 21b is column shaft passage 21f for fixing froth scraper, interior conduit;Column mounting flange
21a centre bore is column mounting flange shaft passage 21e, the equally distributed column fixation hole of surrounding on column mounting flange 21a
21d is identical as the fixation hole 2f on flotation motor supporting plate 2b in flotation motor supporting plate 2b, specification and quantity for fixing column;
When part makes, the bearing hole 25a of soldered froth scraper, contraction nut 25c are first sleeved on the periphery column cylinder 21b,
Column mounting flange 21a, dispersion cover and stator mounting flange 21c and the column both ends cylinder 21b are welded again.Froth scraper is by scraping foam
Axis 24 scrapes foam plate 23, scrapes foam shaft pulley 22 and bearing 25 is composed, and sees Figure 19 a~19g;Froth scraper surrounds bearing 25
Built-up, bearing 25 is both fixing piece and power transmission part, inner ring is in use as solid for fixing froth scraper
Determine ring, internal diameter is bearing hole 25a, and vertical 25 face of bearing in inner ring side is welded with the screwed pipe 25b with gap, bearing hole 25a, spiral shell
Line pipe 25b internal diameter is equal with column cylinder 21b outer diameter;After bearing hole 25a is set in the periphery column cylinder 21b, screwed pipe 25b
It is fastened by contraction nut 25c, makes to be fixed on column cylinder using this kind of froth scraper at firm one between froth scraper and column 21
The design of body 21b may be implemented in installation and using the middle height adjustment for conveniently scraping foam plate 23;The welding of 25 outer ring periphery of bearing is scraped
Foam shaft pulley 22,25 outer ring of bearing are used as sports ring in use, and the foam shaft pulley 22 of scraping of outer ring welding is scraping foam motor
Under 11 drive by scraping foam shaft pulley 22, is rotated by axis of column cylinder 21b, the power of foam motor 11 will be scraped by scraping foam
Axis 24, which passes to, scrapes foam plate 23;Scraping foam axis 24 is tubular, and one end cylinder head welds together with foam shaft pulley 22 is scraped, and is located at welding
On reversed face where screwed pipe 25b, is i.e. screwed pipe 25b and scrapes foam axis 24 and be respectively perpendicular and be welded on where 25 two faces of bearing
It 25 inner ring of bearing of Different Plane and scrapes on foam shaft pulley 22, scrapes 24 other end side wall vertical symmetry of foam axis and weld two and scrape foam
Plate 23, two scrape foam plate 23 be in same level, be spaced 180 °, circular arc in the same direction, from lighting the inverse time with scraping foam axis 24 and combined
Needle direction extends.Scraping foam plate 23 is arc-shaped frid, by the side of splash-back 23a, mud mat 23c and foam baffle 23b in straight
Welded corner joint is integral, and vertical cross-section is the Contraband font that notch scrapes the 23 circular arc center of circle of foam plate backwards;Splash-back 23a purposes is to prevent from working as
When scraping foam plate 23 and rotating under the drive for scraping foam motor 11, the foam of scraping is jumped over because of effect of inertia scrapes 23 top edge of foam plate, weight
Newly enter flotation cell 14, guarantees that the foam swept is deposited in the slot for scraping foam plate 23;Mud mat 23c purposes is to prevent from scraping foam plate 23
For the foam of scraping because effect of inertia collision is broken, mineral grain and bubble separation sink to flotation cell 14 again, guarantee and foam point
From mineral grain be deposited in the slot for scraping foam plate 23;Foam plate 23 is scraped in the case where scraping the centrifugal force effect that the rotation of foam motor 11 generates,
Foam, minerals etc. of the scraping in slot are got rid of along arc-shaped plate face into collecting tank 13.
End is in small type flotation machine of the invention with positioning ring, the part of positioning pipe name, and structure is identical with shape, difference
It is end with the part for pipe name of transposing because the part dimension and quantity of support are different, specification is increased in height.Flotation
Recirculated water water-feed and compressed gas air feed equipment needed for slot 14, flotation motor 10 scrape foam motor 11, gas flowmeter 6, float
Select slot heat preservation inlet water solenoid valve 14k, tailing vent valves 14h, gas flowmeter air intake valve 19 and pipeline etc. according to the present invention
Specification market purchasing needed for equipment.
The application method of the design small test flotation device:
1. support component of the installation installation A. head tree 1 of one, flotation device is fixed on chassis 18 with screw thread one end spinning
In head tree screw hole 18a, successively by tailing container carrier positioning ring head tree hole 8b, tailing container carrier head tree hole 7e, gas
Flowmeter body frame head tree hole 4e, flotation truss head tree hole 5a, foam motor rack head tree hole 3b, flotation motor rack head tree are scraped
Hole 2c is set on head tree 1;B. fine fodder column 17 is fixed on the fine fodder column screw hole 18b on chassis 18 with screw thread one end spinning
It is interior, fine fodder container carrier positioning ring fine fodder leghole 16b, fine fodder container carrier fine fodder leghole 15e are successively set in fine fodder
On column 17.Needs are finally operated according to flotation device, are pre-fixed after adjusting each component locations.
2. flotation component installation C. flotation cell 14 is placed on flotation cell pallet 5e, pass through tailing vent valves 5h and tail
Expect delivery pipe 5g connection, realizes fixed between flotation cell 14 and flotation cell pallet 5e;D. foam motor 11 is scraped to be fixed on fixing piece
It scrapes on foam motor fixing plate 3d;False bottom 29 is placed in flotation cell, and air supply pipe 14e is placed in the false lower part bottom fixed plate 29b;Gas stream
Meter 6 is fixed on gas flowmeter fixed plate 4a;E. impeller fixed plate 26a is screwed the fixation impeller plate in main shaft 20
On 20b, dispersion cover fixed ring flat-plate 28b including, the fixed ring flat-plate 27b of stator be screwed outside in column 21 dispersion cover and
On stator mounting flange 21c, flotation motor 10 is placed in the flotation motor installing hole 2d of flotation motor rack 2, scrapes foam motor belt
12 pre- are sleeved on are scraped on foam axis 24, and main shaft 20a passes sequentially through stator spindle hole 27d, dispersion cover spindle hole 28d, stator fixation
Blue shaft passage 21h, column shaft passage 21f, column mounting flange shaft passage 21e are connect with 10 rotor of flotation motor, then
The fixation hole 2f that flotation motor 10 and column mounting flange 21a are penetrated to flotation motor rack 2 by bolt, is fixed on flotation motor branch
Plate 2b upper and lower faces;It foam motor belt 12 will be scraped is sleeved on to scrape and foam shaft pulley 22 and scrape on 11 belt pulley of foam motor.
3. pipeline, route etc. connect the connection of F. supply air line: the air supply pipe 14e of flotation cell 14 passes through hose and gas flow
Escape pipe 6b connection is counted, the gas flowmeter air intake valve 19 of gas flowmeter air inlet pipe 6a connection is supplied with compressed gas again
Equipment connection.G. attemperater road connects: flotation cell keeps the temperature inlet water solenoid valve 14k and connect with heat preservation water-feed water outlet, flotation
Slot keeps the temperature water outlet pipe 14d and connect with heat preservation water-feed water return outlet.H. electric appliance couples: flotation motor 10 scrapes foam motor 11 and flotation
Slot heat preservation inlet water solenoid valve 14k by power supply line respectively with flotation electric machine controller in electric appliance control box 9, scrape foam motor control
Device and flotation cell temperature controller are connected, and are connected indirectly with respective switch k1~k3, real by the electric appliance control box 9 on chassis
Apply control operation.
Two, flotation devices booting debugging and maintenance
1. connecting power supply, the debugging of runin machine by regulation.Power on switch k, is separately turned on 10 line switching of flotation motor
K1,11 line switching k2 of foam motor is scraped, checks main shaft 20, scrapes 24 rotation direction of foam axis, guarantees to be rotated clockwise;It checks floating
It selects in 10 rotation process of motor between main shaft 20 and column 21, whether there is collision between impeller 26 and stator 27, false bottom 29 or rubs
It wipes, checks scrape scrape whether have collision or friction between foam plate 23 and flotation cell 14 in 11 rotation process of foam motor;Check each pipeline
Whether connection has leakage, and whether each valve switch is flexible, and whether sensor operation is normal.After commissioning test is normal, further revolve
Tight each fixing piece, it is ensured that complete machine is firm.
2. should fill lubricating oil at each rotational engagement, changing at least three months at bearing lubricating grease, once (lubricating grease requires molten
Point >=100 DEG C);After each use, Yao Qingxi flotation cell 14, main shaft 20, impeller 26, column 21, dispersion cover 28, stator 27,
False bottom 29 and air supply pipe 14e, and dry;When replacing impeller 26, stator 27, the fastening spiral shell of fixed impeller 26 and stator 27 is unclamped
Nail, changes new impeller 26 and stator 27.
3. carry flotation device, impetus should be on flotation device chassis 18 and head tree 1, in order to avoid part of damage;Holding machine
Device is durable, neat and artistic.
Three, floating operations
First close tailing vent valves 14h;Setting heating coolant-temperature gage, opens hot water water supply pump;Flotation is added in ingredient water
Slot interior bucket 14b opens 10 switch k1 of flotation motor, adjusts 10 revolving speed of flotation motor by flotation electric machine controller, with flotation electricity
The connected main shaft 20 of 10 rotor of machine rotates, the rotation stirring of impeller 26;When water temperature reaches design temperature in flotation cell interior bucket 14b
When, sample ore is added in flotation cell interior bucket 14b, adjust mixed liquor pH value, be added needed for floating agent, slurry after mixing,
It opens gas flowmeter air intake valve 19 to be inflated, foam can be formed;11 switch k2 of foam motor is scraped in unlatching, by scraping foam
11 revolving speed of foam motor is scraped in electric machine controller adjusting, is scraped foam axis 24 in the case where scraping foam motor belt 12 and driving and is rotated, and the drive of foam axis 24 is scraped
The rotation of foam plate 23 is scraped, foam is thrown out of 14 notch of flotation cell by scraping the centrifugal action of foam plate 23, and the foam thrown away enters collection
Slot 13 is flowed into the container being placed on fine fodder container supporting plate 15c by fine fodder discharge outlet 13d and cleans collecting tank after flotation
Liquid together at collection after 13 reasons, required mineral can be obtained.
Claims (7)
1. a kind of small test flotation device, including support component, flotation component and electric appliance control box, it is characterised in that support component
Structure is vertical spinning fixed fine fodder column (17), head tree (1) on chassis (18), and each column is coaxially bottom-up to be passed through
Positioning ring, bracket fix container, power device;Successively be set on fine fodder column (17) fine fodder container carrier positioning ring (16),
Fine fodder container carrier (15);Successively there are tailing container carrier positioning ring (8), tailing container carrier (7), gas on head tree (1)
Flowmeter body frame (4), flotation truss (5) scrape foam motor rack (3) and flotation motor rack (2);Flotation modular construction: flotation cell
(14) it is mounted on flotation truss (5), scrapes foam motor (11) and be fixed on and scrape on foam motor rack (3), column (21) and flotation motor
(10) coaxial line is fixed on flotation motor rack (2) above and below, and flotation rotor connects main shaft (20);Impeller (26) is fixed on
On main shaft (20), dispersion cover (28) and stator (27) are fixed on column (21), and false bottom (29) is placed in flotation cell (14) interior bottom
Portion;Foam plate (23) are scraped in foam axis (24) lower part of scraping of froth scraper, be located at collecting tank (13) in, scrape foam motor (11) by belt,
Belt pulley indirectly with scrape foam axis (24) and connect;The gas flowmeter (6) being mounted on gas flowmeter frame (4) is connected to by hose
Flotation cell (14);In electric appliance control box (9) each operation electric appliance by power supply line by power switch k and flotation electric machine controller,
It scrapes foam electric machine controller to connect with flotation cell temperature controller and respective line switching k1~k3, to each operation electric appliance of flotation device
It is manipulated respectively, meets experiment control condition.
2. small test flotation device according to claim 1, it is characterised in that tube wall has fixed spiral shell in support component structure
One of the design of part that hole, its internal diameter all match with head tree (1) diameter: tailing container carrier positioning ring (8) is ring tube
Body, inner diameter hole are tailing container carrier positioning ring head tree holes (8b), are matched with head tree (1) diameter, tube wall has penetrating
Tailing container carrier positioning ring fixing threaded hole (8a), unscrew and be tightened in it jackscrew, can adjust position on head tree (1)
It sets and fixes, tailing container carrier positioning ring (8) purposes is the height for limiting tailing container carrier (7) on head tree (1), is prevented
Only tailing container carrier (7) is unscrewed fixed jackscrew in tailing container carrier fixing threaded hole (7b), is rotated with head tree (1) for axis
It glides when adjusting the position tailing container supporting plate (7c), guarantees the level height that tailing container carrier (7) limit on head tree (1)
Adjust position and fixation;
Foam motor rack positioning pipe (3a) internal diameter of scraping for scraping foam motor rack (3) scrapes foam motor rack head tree hole (3b), scrapes for making
Foam motor rack (3) adjusts position and fixation on head tree (1);In the flotation motor rack positioning pipe (2a) of flotation motor rack (2)
Diameter, that is, flotation motor rack head tree hole (2c), for making flotation motor rack (2) adjust position and fixation on head tree (1);Gas
Internal diameter, that is, gas flowmeter frame head tree hole (4e) of the gas flowmeter frame positioning pipe (4c) of flowmeter body frame (4), is used for
Position and the fixation of gas flowmeter frame (4) are adjusted on head tree (1);The flotation truss positioning pipe (5c) of flotation truss (5)
Internal diameter, that is, flotation truss head tree hole (5a), for making flotation truss (5) adjust position and fixation on head tree (1);Tailing
The internal diameter of the tailing container carrier positioning pipe (7a) of container carrier (7) is tailing container carrier head tree hole (7e), for master
Column (1) is that axis rotates horizontally the adjustment tailing container supporting plate position (7c) and fixation;
The part that tube wall has fixing threaded hole, its internal diameter and fine fodder column (17) diameter to match: the positioning of fine fodder container carrier is managed
(15a) internal diameter is fine fodder container carrier fine fodder leghole (15e), makes fine fodder container carrier (15) in fine fodder container carrier positioning ring
(16) height limited is that axis rotates horizontally the adjustment fine fodder container supporting plate position (15c) and fixation with fine fodder column (17);Fine fodder
Container carrier positioning ring (16) internal diameter is fine fodder container carrier positioning ring fine fodder leghole (16b), for making the fine fodder after moving
Container carrier positioning ring (16) is fixed on corresponding position on fine fodder column (17).
3. small test flotation device according to claim 1, it is characterised in that the two of structure in support component structure: flotation
Motor rack (2) is transposed pipe (2a) and flotation motor supporting plate (2b) is integrally welded forms, flotation motor supporting plate by flotation motor rack
It is processed into half discount vibram outlet equal with flotation motor rack positioning pipe (2a) outer diameter in the one end (2b), it is ensured that transpose and manage with flotation motor rack
It is securely welded between (2a) outer wall, the other end is semicircle, and half circular diameter is equal with flotation motor supporting plate (2b) width, semicircle
The center point is equipped with flotation motor installing hole (2d), is uniformly distributed around flotation motor installing hole (2d) there are four fixation hole (2f),
Flotation motor supporting plate (2b) is used for while fixed flotation motor (10) and column (21);It is similar direct with fixed plate by positioning pipe
The part of connecting structure also scrapes foam motor rack (3), is scraped the wide face center of foam motor fixing plate (3d) by rectangular and is scraped foam electricity
Rack positioning pipe (3a) wall is welded, and scrapes the wide face in the other side foam motor fixing plate (3d) and is welded with two in parallel and scrapes foam motor
Limit film (3e) scrapes foam motor (11) position on foam motor fixing plate (3d) for limiting to be fixed on to scrape, prevents sidesway;Scrape foam
On motor fixing plate (3d), two scrape on the outside of foam electric machine spacing piece (3e) to have and symmetrically scrape foam motor fixing hole (3f), for consolidating
Determine part fixation and scrapes foam motor (11).
4. small test flotation device according to claim 1, it is characterised in that the three of structure in support component structure: flotation
Truss (5) is made of the flotation cell pallet strut both ends (5d) connection flotation truss positioning pipe (5c) and flotation cell pallet (5e), is floated
Selecting slot pallet (5e) is disc, is equipped with the stair-stepping flotation cell fixed frame (5g) of concentric ring in disk, for consolidating support difference
Specification flotation cell (14), the flotation cell tailing that the center of circle is equipped with discharges pore (5f), when flotation cell (14) is placed on it, accommodates weldering
Connect the tailing delivery pipe (14g) in flotation cell (14) outer bottom;
Connect the part of positioning pipe structure also by strut: tailing container carrier (7) is by tailing container supporting plate strut (7d) two
End is coupled integral composition, tailing container supporting plate with tailing container carrier positioning pipe (7a) and tailing container supporting plate (7c) respectively
(7c) is the round plate that container is received for placing tailing, and tailing container supporting plate (7c) and tailing container supporting plate strut (7d) are curved
End combines;
Fine fodder container carrier (15) is by the fine fodder container supporting plate strut both ends (15d) and fine fodder container carrier positioning pipe (15a) and essence
Material container supporting plate (15c) is coupled integral composition, and fine fodder container supporting plate (15c) is round plate, holds for placing fine fodder and receiving
Device;
Gas flowmeter frame (4) is by gas flowmeter fixed plate strut (4b) by gas flowmeter fixed plate (4a) and gas flow
It counts frame positioning pipe (4c) and is coupled integral composition, gas flowmeter fixed plate (4a) is cuboid, is used for fixed gas flow
It counts (6).
5. small test flotation device according to claim 1, it is characterised in that the structure of flotation component: collecting tank (13) is
The oblique bottom bucket body collectively constituted by collection cell wall (13a) and collecting tank slot bottom (13b), collecting tank slot bottom (13b) middle part are equipped with
Flotation cell mounting hole (13c), for being sleeved on flotation cell outer wall (14a) periphery, the oblique bottom side of being designed as of collecting tank slot bottom (13b)
Just fine fodder centralized collection, fine fodder discharge outlet (13d) are arranged in the oblique bottom least significant end of collecting tank slot bottom (13b);Flotation cell (14) is
With staving with dissection, flotation cell interior bucket (14b) bucket bottom is the inverted conical bodily form, and there is tailing discharge outlet (14i), outer at bucket bottom center
Tailing delivery pipe (14g) is welded in side, and flotation cell outer wall (14a) is cylinder, and the opposite upper and lower parts of side wall are respectively welded floating
Slot heat preservation water outlet pipe (14d), flotation cell heat preservation water inlet pipe (14f) are selected, flotation cell heat preservation water inlet pipe (14f) is also connected with flotation cell guarantor
Warm inlet water solenoid valve (14k), seal ring (14j) is towards being welded with flotation cell temperature sensor on the inside of interlayer on flotation cell heat preservation sandwich layer
It is intubated (14c), uses seal ring on flotation cell heat preservation sandwich layer respectively in flotation cell outer wall (14a) and flotation cell interior bucket (14b) upper and lower end
(14j) and flotation cell heat preservation sandwich layer lower seal ring (14l) sealing welding is integral, and centre forms heat preservation water interlayer, air supply pipe (14e)
Through the flotation cell outer wall bottom (14a) and flotation cell interior bucket (14b) bottom sidewall sealing welding on the two;Collecting tank (13)
Flotation cell mounting hole (13c) cover on the top flotation cell outer wall (14a), flotation cell (14) and collecting tank are made by sealing welding
(13) at firm one;Flotation cell (14) is mounted on flotation cell pallet (5e), passes through tailing vent valves (14h) and flotation
Slot tailing delivery pipe (14g) connection is realized fixed between flotation cell (14) and flotation cell pallet (5e).
6. small test flotation device according to claim 1, it is characterised in that the structure of flotation component: impeller (26) and master
Configuration and part flotation module position relationship between axis (20), dispersion cover (28) and stator (27) and column (21): impeller is solid
Fixed board (26a) is screwed on the fixation impeller plate (20b) of main shaft (20), and the dispersion cover of dispersion cover (28) fixes ring flat-plate
Including (28b), the stator of stator (27) fixed ring flat-plate (27b) be fixed on the dispersion cover and stator mounting flange of column (21) outside
On (21c), main shaft axis body (20a) passes sequentially through stator spindle hole (27d), dispersion cover spindle hole (28d), stator mounting flange master
Axis channel (21h), column shaft passage (21f), column mounting flange shaft passage (21e) and flotation motor (10) rotor connect
It connects;Flotation motor (10) and column mounting flange (21a) are solid through fixation hole (2f) coaxial line of flotation motor rack (2) by bolt
It is scheduled on flotation motor supporting plate (2b) upper and lower faces;Impeller (26), stator (27), fixed impeller plate (20b), divides dispersion cover (28)
It dissipates cover and stator mounting flange (21c) is located in flotation cell (14);Scrape the scraping of foam axis (24) lower weld foam plate (23) be located at
Flotation cell (14) is in integrated collecting tank (13), close to the flotation cell heat preservation sandwich layer of flotation cell (14) on table in seal ring (14j)
Face;The foam motor belt (12) of scraping scraped on foam axis (24) is sleeved in advance to be installed on to scrape and foam motor (11) belt pulley and scrape foam axis skin
On belt wheel (22), false bottom (29) is placed in flotation cell (14) interior bottom, and air supply pipe (14e) outlet port is located at false bottom fixed plate
The lower part (29b);It scrapes foam motor (11) and is fixed on and scrape on foam motor fixing plate (3d);Gas flowmeter (6) is mounted on support component
In the gas flowmeter fixed plate (4a) of gas flowmeter frame (4), connected by hose and the air supply pipe (14e) of flotation cell (14)
It connects, realizes that gas flowmeter (6) are communicated with flotation cell (14).
7. small test flotation device according to claim 1, it is characterised in that the connection of pipeline and electric appliance circuits: flotation cell
(14) air supply pipe (14e) is connect by hose with the gas flowmeter escape pipe (6b) of gas flowmeter (6), gas flowmeter
It is connect again with compressed gas air feed equipment gas outlet after air inlet pipe (6a) connection gas flowmeter air intake valve (19);Flotation cell is protected
Warm inlet water solenoid valve (14k) connect with heat preservation water-feed water outlet, and flotation cell keeps the temperature water outlet pipe (14d) and heat preservation water-feed return water
Mouth connection;Electrical apparatus control circuit: it is placed on flotation motor (10) revolving speed in the electric appliance control box (9) on chassis (18) and controls route
By flotation motor line switching k1, flotation electric machine controller, flotation motor side M1 series connection;Scrape foam motor (11) revolving speed control route
By scrape foam motor line switching k2, scrape foam electric machine controller, scrape foam motor side M2 series connection;Flotation cell (14) temperature control circuitry by
Flotation cell keeps the temperature inlet water solenoid valve (14k), line switching k3, flotation cell temperature controller, flotation cell heat preservation inlet water solenoid valve end
M3 series connection;After each series circuit is in parallel, then with power switch k it is connected in series in power supply.
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Cited By (1)
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CN109225660A (en) * | 2018-09-28 | 2019-01-18 | 辽东学院 | A kind of small test flotation device and application method |
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CN109225660A (en) * | 2018-09-28 | 2019-01-18 | 辽东学院 | A kind of small test flotation device and application method |
CN109225660B (en) * | 2018-09-28 | 2024-02-02 | 辽东学院 | Small experimental flotation machine and use method thereof |
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