CN109794351A - A kind of wet magnetic separator with water-saving function for iron ore dressing - Google Patents
A kind of wet magnetic separator with water-saving function for iron ore dressing Download PDFInfo
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- CN109794351A CN109794351A CN201910184806.3A CN201910184806A CN109794351A CN 109794351 A CN109794351 A CN 109794351A CN 201910184806 A CN201910184806 A CN 201910184806A CN 109794351 A CN109794351 A CN 109794351A
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Abstract
The present invention relates to a kind of wet magnetic separators with water-saving function for iron ore dressing, including pedestal, controller, shell, drainage conduit, drainage mechanism, scouring mechanism and magnetic separation mechanism, drainage mechanism includes feeder channel, drainage trough, first motor, first bearing, first rotating shaft and several components that shut off, the component that shuts off includes intercepter plate, several springs and two position-limiting units, scouring mechanism includes water tank, connecting tube, water pump, water injection pipe, water-supply-pipe, jet pipe, collection assembly and several spray heads, the wet magnetic separator with water-saving function for being used for iron ore dressing drains ore pulp by drainage mechanism, flow into ore pulp uniformly in shell, improve the magnetic separation quality of magnetic separation mechanism, moreover, in scouring mechanism, during being collected by recycling component to iron ore, after water flow filtering, so that water flow enters water In case, water resource is recycled convenient for scouring mechanism, reduces the water consumption of equipment, improves the practicability of equipment.
Description
Technical field
The present invention relates to preparation equipment field, in particular to a kind of wet type with water-saving function for iron ore dressing
Magnetic separator.
Background technique
Wet magnetic separator is common iron mine apparatus, mainly by cylinder, roller, brush roll, magnetic system, groove body, transmission etc. six
It is grouped as, its working principle is that, ore pulp is after flowing into groove body to mine case, and under the flow action to mine sparge pipe, ore particle is in pine
Bulk state enter groove body to mining area.Effect in magnetic field, magnetic ore particle occur magnetic and gather and form " magnetic group " or " magnetic linkage ", " magnetic
Group " or " magnetic linkage ", by magneticaction, move, and be attracted on cylinder in ore pulp to magnetic pole.Since the polarity of magnetic pole is along circle
Cylinder direction of rotation is alternately arranged, and fixed at work, " magnetic group " or " magnetic linkage " when being rotated with cylinder, due to
Magnetic pole alternately generates magnetic stirring phenomenon, is mixed in the non magnetic ores such as the gangue in " magnetic group " or " magnetic linkage " and takes off in stirring
It falls, " the magnetic group " or " magnetic lotus " for being finally attracted on drum surface is concentrate.Concentrate goes to magnetic system edge magnetic force with cylinder
The weakest point is discharged into concentrate slot under the flushing flow action for unloading the ejection of mineral water pipe, and if it is full magnetic magnetic roller, unloading mine is with brush
What roller carried out.Non magnetic or weak magnetic mineral is left in ore pulp outside with ore pulp discharge slot, is tailing.
When existing magnetic separator is run, in flow direction during slurry magnetic separation material inputs material collecting tank, flowed due to its slurry
It excessively concentrates, so that the velocity flow profile along disk group axial direction is not uniform enough when it flows through disk group, and then leads to slurry stream stream
Fast very fast place's magnetic separation effect is poor, is unfavorable for guaranteeing magnetic separation quality, moreover, when magnetic separator is run, need using a large amount of
Water resource washes away the iron ore being adsorbed on cylinder, and equipment water consumption is big, to reduce the practicability of existing wet magnetic separator.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of for iron ore choosing
The wet magnetic separator with water-saving function of mine.
The technical solution adopted by the present invention to solve the technical problems is: a kind of to have water-saving function for iron ore dressing
The wet magnetic separator of energy, including pedestal, controller, shell, drainage conduit, drainage mechanism, scouring mechanism, magnetic separation mechanism and four branch
Foot, the shell are fixed on the top of pedestal by stabilizer blade, and the drainage conduit is arranged in the lower section of shell, sets in the drainage conduit
There is valve, the controller is fixed on the side of shell, PLC is equipped in the controller, and the drainage mechanism is arranged in shell
Side, the magnetic separation mechanism is located at the side of the close drainage mechanism of the top of shell, and the scouring mechanism is located at magnetic separator
The side of the separate drainage mechanism of structure；
The drainage mechanism includes feeder channel, drainage trough, first motor, first bearing, first rotating shaft and several groups of shutting off
Part, the drainage trough inclination are fixed on the top of shell, and the feeder channel is fixed on the side of the separate shell of drainage trough, described
The height of one end of the separate drainage trough of feeder channel be greater than drainage trough close shell side height, the first motor with
First bearing is separately fixed at the top of the two sides of drainage trough, and the first motor is electrically connected with PLC, the first motor and the
One end of one shaft is sequentially connected, and the other end of the first rotating shaft is arranged in first bearing, and the component that shuts off is circumferentially equal
The even periphery for being distributed in first rotating shaft, the component that shuts off include intercepter plate, several springs and two position-limiting units, the spring
It is evenly distributed between intercepter plate and first rotating shaft, the spring is in compressive state, and two position-limiting units are located at and shut off
The two sides of the close first rotating shaft of plate；
The scouring mechanism includes water tank, connecting tube, water pump, water injection pipe, water-supply-pipe, jet pipe, collection assembly and several sprays
Head, the collection assembly are located at the side of the separate drainage mechanism of the bottom of shell, and the connecting tube is located under collection assembly
Side, the water tank are fixed on the top of pedestal, and the top of the water tank is connected to by connecting tube with the bottom of shell, the water pump
It is fixed on the top of water tank, the jet pipe is horizontally set on the top of the side of the separate drainage mechanism of magnetic separation mechanism, the spray
Head is evenly distributed on the lower section of jet pipe, and the water pump is connected to by water-supply-pipe with jet pipe, and the water pump is electrically connected with PLC, described
Water injection pipe is fixed on the top of the side of water tank.
Preferably, the synchronous rotation in order to realize intercepter plate and first rotating shaft, the position-limiting unit includes strip shape gob, limit
Position block, gag lever post and stop collar, the strip shape gob are arranged on intercepter plate, and the limited block is arranged in strip shape gob, the limit
Position block is fixedly connected by gag lever post with first rotating shaft, and the stop collar is fixed in strip shape gob, and the stop collar is set in limit
On the bar of position.
Preferably, in order to screen iron ore, the magnetic separation mechanism includes cylinder, the second shaft, the second motor, second bearing
With two side plates, the side plate is fixed on the shell, and the side plate is equipped with translation unit, and two translation units are respectively with second
Motor is connected with second bearing, and second motor is electrically connected with PLC, and one end of second motor and the second shaft, which is driven, to be connected
It connects, the other end of second shaft is arranged in second bearing, and the cylinder and the second shaft are coaxially disposed, and the cylinder is solid
It is scheduled in the second shaft, the lower part of the cylinder is located in shell.
Preferably, in order to drive cylinder mobile, the translation unit includes third motor, screw rod and casing, described the
Three motors are fixed on side plate, and the third motor is electrically connected with PLC, one end transmission connection of the third motor and screw rod,
The other end of the screw rod is arranged in casing, described sleeve pipe with the junction of screw rod be equipped with the matched screw thread of screw rod, two
Casing in a translation unit is separately fixed at the lower section of the second motor and second bearing, and described sleeve pipe is resisted against the upper of side plate
Side.
Preferably, the lower section at the both ends of the jet pipe is equipped with strut, and the strut and side plate are one by one in order to support jet pipe
Corresponding, the bottom end and top of the strut are fixedly connected with side plate and jet pipe respectively.
Preferably, the collection assembly includes baffle, collecting net and two supporting plates, described for the ease of collecting iron ore
Baffle is vertically fixed on the bottom of shell, of same size, two supporting plates horizontal fixation respectively of the width and shell of the baffle
On the inner wall of the side of the close baffle of the side and shell of the close connecting tube of baffle, the collecting net is erected at two supports
On plate, the periphery of the collecting net and the inner wall of shell and baffle against.
Preferably, the position for the ease of determining collecting net, set that there are two inserted link, the supports below the collecting net
Plate is equipped with socket, and the inserted link and socket correspond, and the inserted link is located at the inside of socket.
Preferably, for the ease of placing collecting net, the size of the bottom of the collecting net is less than the top of collecting net
Size.
Preferably, for the ease of pulling up collecting net, the top of the collecting net is equipped with pull rod.
Preferably, being equipped with liquid level sensor, the liquid level sensor in the water tank to detect the liquid level in water tank
It is electrically connected with PLC.
The invention has the advantages that the wet magnetic separator with water-saving function for being used for iron ore dressing passes through drainage
Mechanism drains ore pulp, flows into ore pulp uniformly in shell, and the magnetic separation quality for improving magnetic separation mechanism is moreover washed away
In mechanism, during being collected by recycling component to iron ore, after water flow filtering, so that water flow enters in water tank,
Water resource is recycled convenient for scouring mechanism, reduces the water consumption of equipment, improves the practicability of equipment.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the wet magnetic separator with water-saving function for iron ore dressing of the invention；
Fig. 2 be the wet magnetic separator with water-saving function for iron ore dressing of the invention magnetic separation mechanism with wash away
The attachment structure schematic diagram of mechanism；
Fig. 3 is the portion the A enlarged drawing of Fig. 2；
Fig. 4 is the structure of the drainage mechanism of the wet magnetic separator with water-saving function for iron ore dressing of the invention
Schematic diagram；
In figure: 1. pedestals, 2. controllers, 3. shells, 4. drainage conduits, 5. stabilizer blades, 6. feeder channels, 7. drainage troughs, 8. first
Motor, 9. first bearings, 10. first rotating shafts, 11. intercepter plates, 12. springs, 13. water tanks, 14. connecting tubes, 15. water pumps, 16. notes
Water pipe, 17. water-supply-pipes, 18. jet pipes, 19. spray heads, 20. limited blocks, 21. gag lever posts, 22. stop collars, 23. cylinders, 24. second
Shaft, 25. second motors, 26. second bearings, 27. third motors, 28. screw rods, 29. casings, 30. struts, 31. baffles, 32.
Collecting net, 33. supporting plates, 34. inserted links, 35. pull rods, 36. liquid level sensors, 37. side plates.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figs. 1-2, a kind of wet magnetic separator with water-saving function for iron ore dressing, including pedestal 1, control
Device 2, shell 3, drainage conduit 4, drainage mechanism, scouring mechanism, magnetic separation mechanism and four stabilizer blades 5 processed, the shell 3 pass through stabilizer blade 5
It is fixed on the top of pedestal 1, the drainage conduit 4 is arranged in the lower section of shell 3, is equipped with valve, the control in the drainage conduit 4
Device 2 is fixed on the side of shell 3, is equipped with PLC in the controller 2, the side of shell 3 is arranged in the drainage mechanism, described
Magnetic separation mechanism is located at the side of the close drainage mechanism of the top of shell 3, and the scouring mechanism is located at the separate of magnetic separation mechanism and draws
Flow the side of mechanism；
In the wet magnetic separator, by the fixed support housing 3 of stabilizer blade 5, user operates equipment operation by controller 2, by
Ore pulp is uniformly introduced into shell 3 by drainage mechanism, carries out iron ore after magnetic separation mechanism absorption iron ore, then by scouring mechanism
After flush clean, PLC control valve is opened, and waste material is discharged from drainage conduit 4.
As shown in figure 4, the drainage mechanism includes feeder channel 6, drainage trough 7, first motor 8,9, first turns of first bearing
Axis 10 and several components that shut off, the drainage trough 7 tilt the top for being fixed on shell 3, and the feeder channel 6 is fixed on drainage trough 7
Separate shell 3 side, the height of one end of the separate drainage trough 7 of the feeder channel 6 is greater than the close shell 3 of drainage trough 7
Side height, the first motor 8 and first bearing 9 are separately fixed at the top of the two sides of drainage trough 7, first electricity
Machine 8 is electrically connected with PLC, and one end of the first motor 8 and first rotating shaft 10 is sequentially connected, the other end of the first rotating shaft 10
It is arranged in first bearing 9, the component that shuts off circumferentially is evenly distributed on the periphery of first rotating shaft 10, and the component that shuts off includes
Intercepter plate 11, several springs 12 and two position-limiting units, the spring 12 be evenly distributed on intercepter plate 11 and first rotating shaft 10 it
Between, the spring 12 is in compressive state, and two position-limiting units are located at the two sides of the close first rotating shaft 10 of intercepter plate 11；
Ore pulp is poured into feeder channel 6, ore pulp enters in drainage trough 7 along inclined feeder channel 6, while PLC control the
The starting of one motor 8, drives first rotating shaft 10 to rotate under the supporting role of first bearing 9, adjusts the position of component of shutting off, when cutting
After stream component turns to the lower section of first rotating shaft 10, the spring 12 of compressive state pushes intercepter plate 11, so that intercepter plate 11 is remote
One end from first rotating shaft 10 is resisted against the bottom in drainage trough 7, blocks the flowing of ore pulp, and ore pulp puts aside leaning in intercepter plate 11
The side of nearly feeder channel 6, with continuing to rotate for first rotating shaft 10, intercepter plate 11 is rotated, the bottom of intercepter plate 11 and drainage trough 7
Gap is generated, the ore pulp of accumulation flows into shell 3 from gap, and the intercepter plate 11 in the then adjacent component that shuts off is rotated and supported
The bottom of drainage trough 7 is leaned against, convenient for continuing to gather ore pulp, after sump portion, intercepter plate 11 is rotated away from the bottom of drainage trough 7
Portion, so that the fraction pulp of accumulation, which flows into, carries out magnetic separation in shell 3, when due to ore pulp accumulation, the bottom along intercepter plate 11 is equal
It is even to lean against on intercepter plate 11, so that ore pulp uniformly flows into shell 3 after intercepter plate 11 leaves the bottom of drainage trough 7, improve magnetic
Select mechanism to the screening quality of iron ore.
As shown in Fig. 2, the scouring mechanism includes water tank 13, connecting tube 14, water pump 15, water injection pipe 16, water-supply-pipe 17, spray
Pipe 18, collection assembly and several spray heads 19, the collection assembly are located at the side of the separate drainage mechanism of the bottom of shell 3, institute
The lower section that connecting tube 14 is located at collection assembly is stated, the water tank 13 is fixed on the top of pedestal 1, and the top of the water tank 13 passes through
Connecting tube 14 is connected to the bottom of shell 3, and the water pump 15 is fixed on the top of water tank 13, and the jet pipe 18 is horizontally set on magnetic
The top of the side of the separate drainage mechanism of mechanism is selected, the spray head 19 is evenly distributed on the lower section of jet pipe 18, the water pump 15
It is connected to by water-supply-pipe 17 with jet pipe 18, the water pump 15 is electrically connected with PLC, and the water injection pipe 16 is fixed on the side of water tank 13
Top.
In scouring mechanism, the position of water tank 13 is fixed on pedestal 1, and water money can be supplemented into water tank 13 by water injection pipe 16
Source, to cylinder 23, when flushing, PLC controls water pump 15 and starts, the clear water in extraction water tank 13 is conveyed by water-supply-pipe 17
Into jet pipe 18, so that the side that spray head 19 is directed at the separate drainage mechanism of cylinder 23 is washed away, by what is adsorbed on cylinder 23
Iron ore pours in collection assembly, can facilitate collection iron ore by collection assembly, while after water is filtered, will by connecting tube 14
The water of filtering is passed through in water tank 13, is extracted and is utilized convenient for the circulation of water pump 15, to realize recycling for water resource, is saved
Water resource improves the practicability of equipment.
Preferably, the synchronous rotation in order to realize intercepter plate 11 Yu first rotating shaft 10, the position-limiting unit include bar shaped
Mouth, limited block 20, gag lever post 21 and stop collar 22, the strip shape gob are arranged on intercepter plate 11, and the setting of limited block 20 exists
In strip shape gob, the limited block 20 is fixedly connected by gag lever post 21 with first rotating shaft 10, and the stop collar 22 is fixed on bar shaped
In mouthful, the stop collar 22 is set on gag lever post 21.
In 10 rotation process of first rotating shaft, gag lever post 21 is driven to rotate, gag lever post 21 acts on stop collar 22, due to limit
Position ring 22 is fixed in the strip shape gob on intercepter plate 11, the rotation for driving intercepter plate 11 to synchronize with first rotating shaft 10, when
When the deformation quantity of spring 12 changes, intercepter plate 11 changes at a distance from first rotating shaft 10 so that stop collar 22 along
The axis of gag lever post 21 slides, and avoids stop collar 22 from being detached from gag lever post 21 using limited block 20, so ensure that intercepter plate 11 with
The synchronous rotation of first rotating shaft 10.
As shown in Figure 1, the magnetic separation mechanism includes cylinder 23, the second shaft 24, the second motor 25, second bearing 26 and two
A side plate 37, the side plate 37 are fixed on shell 3, the side plate 37 be equipped with translation unit, two translation units respectively with
Second motor 25 and second bearing 26 connect, and second motor 25 is electrically connected with PLC, second motor 25 and the second shaft
24 one end transmission connection, the other end of second shaft 24 are arranged in second bearing 26, the cylinder 23 and second turn
Axis 24 is coaxially disposed, and the cylinder 23 is fixed in the second shaft 24, and the lower part of the cylinder 23 is located in shell 3.
PLC controls the starting of the second motor 25, and the second shaft 24 is driven to rotate under the supporting role of second bearing 26, so that
Cylinder 23 rotates, and cylinder 23 adsorbs iron ore, with the rotation of cylinder 23, iron ore is driven to change position, rushed convenient for spray head 19
Brush water flow washes away iron ore, while the position of cylinder 23 can be changed in translation unit, upward convenient for collecting net 32 in collection assembly
It is mobile, remove the iron ore in collecting net 32.
Preferably, the translation unit includes third motor 27, screw rod 28 and casing in order to drive cylinder 23 mobile
29, the third motor 27 is fixed on side plate 37, and the third motor 27 is electrically connected with PLC, the third motor 27 and silk
One end of bar 28 is sequentially connected, and the other end of the screw rod 28 is arranged in casing 29, the company with screw rod 28 of described sleeve pipe 29
It meets place and is equipped with and be separately fixed at the second motor 25 and the second axis with the matched screw thread of screw rod 28, the casing 29 in two translation units
26 lower section is held, described sleeve pipe 29 is resisted against the top of side plate 37.PLC controls third motor 27 and starts, and screw rod 28 is driven to rotate,
Screw rod 28 on casing 29, so that casing 29 is moved along the axis of screw rod 28, and then drives second by threaded function
Motor 25 and second bearing 26 are mobile, adjust the position of cylinder 23.
Preferably, in order to support jet pipe 18, the lower section at the both ends of the jet pipe 18 is equipped with strut 30, the strut 30 with
Side plate 37 corresponds, and the bottom end and top of the strut 30 are fixedly connected with side plate 37 and jet pipe 18 respectively.Utilize strut 30
Jet pipe 18 is supported, the stability of the structure of scouring mechanism is reinforced, prevents jet pipe 18 from tilting.
As shown in figure 3, the collection assembly includes baffle 31, collecting net 32 and two supporting plates 33, the baffle 31 is vertical
It is fixed on the bottom of shell 3, the width of the baffle 31 is of same size with shell 3, and two supporting plates 33 are horizontally fixed on respectively
On the inner wall of the side of the close baffle 31 of the side and shell 3 of the close connecting tube 14 of baffle 31, the collecting net 32 is set up
On two supporting plates 33, the periphery of the collecting net 32 and the inner wall of shell 3 and baffle 31 against.
In collection assembly, the position of two supporting plates 33 is fixed by baffle 31 and shell 3, and collecting net 32 is placed on two
On supporting plate 33, current scour cylinder 23, after iron ore is poured in collecting net 32, iron ore is blocked on the mesh of collecting net 32,
And water flow is back in water tank 13 by the mesh of collecting net 32 from connecting tube 14, to realize the filtering of water flow, and is passed through
Water resource repeated recycling utilize is convenient in reflux.After iron ore is collected, translation unit drives cylinder 23 far from baffle 31, side
Persons who happens to be on hand for an errand remove collecting net 32 from two supporting plates 33, collect the iron ore of the inside.
Preferably, the position for the ease of determining collecting net 32, the lower section of the collecting net 32 is set there are two inserted link 34,
The supporting plate 33 is equipped with socket, and the inserted link 34 is corresponded with socket, and the inserted link 34 is located at the inside of socket.By inserting
Mouth determines the placement location of collecting net 32, and when placing collecting net 32, inserted link 34 passes through two sockets, that is, can determine collecting net 32
Placement location.
Preferably, for the ease of placing collecting net 32, the size of the bottom of the collecting net 32 is less than collecting net 32
The size at top.Using this shape design, convenient for collecting net 32 is placed on baffle 31 separate drainage mechanism side.
Preferably, for the ease of pulling up collecting net 32, the top of the collecting net 32 is equipped with pull rod 35.Work as iron ore
After stone is collected, by pulling pull rod 35 that collecting net 32 can be driven to move up, the iron ore in collecting net 32 is removed.
Preferably, being equipped with liquid level sensor 36, the liquid level in the water tank 13 to detect the liquid level in water tank 13
Sensor 36 is electrically connected with PLC.The water level in water tank 13 is detected using liquid level sensor 36, and liquid level data is passed into PLC,
When liquid level is too low, PLC prompts user to add water source into water tank 13 by controller 2.
When the wet magnetic separator is run, first rotating shaft 10 is driven to rotate by first motor 8, so that 10 periphery of first rotating shaft
Bottom of the component ringing in drainage trough 7 of shutting off so that the ore pulp in drainage trough 7 is put aside, along intercepter plate 11
After being uniformly distributed, the rotation of intercepter plate 11 is detached from the bottom of drainage trough 7, so that ore pulp uniformly flows into shell 3, convenient for improving magnetic separation
The magnetic separation quality of mechanism moreover after water pump 15 extracts the water source in water tank 13, is washed away ore by spray head 19, is utilized
While collection assembly is collected iron ore, water flow is filtered, connecting tube 14 is passed water through and flows into water tank 13, convenient for punching
Brush mechanism recycles water resource, reduces the water consumption of equipment, improves the practicability of equipment.
Compared with prior art, which passes through drainage mechanism
Ore pulp is drained, flows into ore pulp uniformly in shell 3, improves the magnetic separation quality of magnetic separation mechanism, moreover, scouring mechanism
In, during being collected by recycling component to iron ore, after water flow filtering, so that water flow enters in water tank 13, just
Water resource is recycled in scouring mechanism, reduces the water consumption of equipment, improves the practicability of equipment.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of wet magnetic separator with water-saving function for iron ore dressing, which is characterized in that including pedestal (1), control
Device (2), shell (3), drainage conduit (4), drainage mechanism, scouring mechanism, magnetic separation mechanism and four stabilizer blades (5) processed, the shell (3)
The top of pedestal (1) is fixed on by stabilizer blade (5), the drainage conduit (4) is arranged in the lower section of shell (3), the drainage conduit (4)
Interior to be equipped with valve, the controller (2) is fixed on the side of shell (3), is equipped with PLC, the drainage machine in the controller (2)
Structure is arranged in the side of shell (3), and the magnetic separation mechanism is located at the side of the close drainage mechanism of the top of shell (3), described
Scouring mechanism is located at the side of the separate drainage mechanism of magnetic separation mechanism；
The drainage mechanism includes feeder channel (6), drainage trough (7), first motor (8), first bearing (9), first rotating shaft (10)
With several components that shut off, drainage trough (7) inclination is fixed on the top of shell (3), and the feeder channel (6) is fixed on drainage trough
(7) height of the side of separate shell (3), one end of the separate drainage trough (7) of the feeder channel (6) is greater than drainage trough (7)
Close shell (3) side height, the first motor (8) and first bearing (9) are separately fixed at the two of drainage trough (7)
The top of side, the first motor (8) are electrically connected with PLC, and one end of the first motor (8) and first rotating shaft (10), which is driven, to be connected
It connects, in first bearing (9), the component that shuts off circumferentially is evenly distributed on first for the other end setting of the first rotating shaft (10)
The periphery of shaft (10), the component that shuts off include intercepter plate (11), several springs (12) and two position-limiting units, the spring
(12) it is evenly distributed between intercepter plate (11) and first rotating shaft (10), the spring (12) is in compressive state, two limits
Unit is located at the two sides of the close first rotating shaft (10) of intercepter plate (11)；
The scouring mechanism includes water tank (13), connecting tube (14), water pump (15), water injection pipe (16), water-supply-pipe (17), jet pipe
(18), collection assembly and several spray heads (19), the collection assembly are located at the one of the separate drainage mechanism of the bottom of shell (3)
Side, the connecting tube (14) are located at the lower section of collection assembly, and the water tank (13) is fixed on the top of pedestal (1), the water tank
(13) top is connected to by connecting tube (14) with the bottom of shell (3), and the water pump (15) is fixed on the top of water tank (13),
The jet pipe (18) is horizontally set on the top of the side of the separate drainage mechanism of magnetic separation mechanism, and the spray head (19) is uniformly distributed
In the lower section of jet pipe (18), the water pump (15) is connected to by water-supply-pipe (17) with jet pipe (18), the water pump (15) and PLC electricity
Connection, the water injection pipe (16) are fixed on the top of the side of water tank (13).
2. being used for the wet magnetic separator with water-saving function of iron ore dressing as described in claim 1, which is characterized in that institute
Stating position-limiting unit includes strip shape gob, limited block (20), gag lever post (21) and stop collar (22), and the strip shape gob is arranged in intercepter plate
(11) on, the limited block (20) is arranged in strip shape gob, and the limited block (20) passes through gag lever post (21) and first rotating shaft
(10) it is fixedly connected, the stop collar (22) is fixed in strip shape gob, and the stop collar (22) is set on gag lever post (21).
3. being used for the wet magnetic separator with water-saving function of iron ore dressing as described in claim 1, which is characterized in that institute
Stating magnetic separation mechanism includes cylinder (23), the second shaft (24), the second motor (25), second bearing (26) and two side plates (37),
The side plate (37) is fixed on shell (3), and the side plate (37) is equipped with translation unit, and two translation units are respectively with second
Motor (25) and second bearing (26) connection, second motor (25) are electrically connected with PLC, second motor (25) and second
One end of shaft (24) is sequentially connected, and the other end setting of second shaft (24) is in second bearing (26), the cylinder
(23) it is coaxially disposed with the second shaft (24), the cylinder (23) is fixed on the second shaft (24), under the cylinder (23)
Portion is located in shell (3).
4. being used for the wet magnetic separator with water-saving function of iron ore dressing as claimed in claim 3, which is characterized in that institute
Stating translation unit includes third motor (27), screw rod (28) and casing (29), and the third motor (27) is fixed on side plate (37)
On, the third motor (27) is electrically connected with PLC, and one end of the third motor (27) and screw rod (28) is sequentially connected, described
The other end setting of screw rod (28) in the casing (29), described sleeve pipe (29) be equipped with the junction of screw rod (28) and screw rod
(28) matched screw thread, the casing (29) in two translation units are separately fixed at the second motor (25) and second bearing (26)
Lower section, described sleeve pipe (29) are resisted against the top of side plate (37).
5. being used for the wet magnetic separator with water-saving function of iron ore dressing as claimed in claim 3, which is characterized in that institute
The lower section for stating the both ends of jet pipe (18) is equipped with strut (30), and the strut (30) and side plate (37) correspond, the strut
(30) bottom end and top is fixedly connected with side plate (37) and jet pipe (18) respectively.
6. being used for the wet magnetic separator with water-saving function of iron ore dressing as described in claim 1, which is characterized in that institute
Stating collection assembly includes baffle (31), collecting net (32) and two supporting plates (33), and the baffle (31) is vertically fixed on shell (3)
Bottom, the width of the baffle (31) is of same size with shell (3), and two supporting plates (33) are horizontally fixed on baffle respectively
(31) on the inner wall of the side of the close baffle (31) of the side and shell (3) of close connecting tube (14), the collecting net
(32) be erected on two supporting plates (33), the periphery of the collecting net (32) and the inner wall of shell (3) and baffle (31) against.
7. being used for the wet magnetic separator with water-saving function of iron ore dressing as claimed in claim 6, which is characterized in that institute
It states and is set below collecting net (32) there are two inserted link (34), the supporting plate (33) is equipped with socket, the inserted link (34) and socket
It corresponds, the inserted link (34) is located at the inside of socket.
8. being used for the wet magnetic separator with water-saving function of iron ore dressing as claimed in claim 6, which is characterized in that institute
State the bottom of collecting net (32) size be less than collecting net (32) top size.
9. being used for the wet magnetic separator with water-saving function of iron ore dressing as claimed in claim 6, which is characterized in that institute
The top for stating collecting net (32) is equipped with pull rod (35).
10. being used for the wet magnetic separator with water-saving function of iron ore dressing as described in claim 1, which is characterized in that
Liquid level sensor (36) are equipped in the water tank (13), the liquid level sensor (36) is electrically connected with PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910184806.3A CN109794351B (en) | 2019-03-12 | 2019-03-12 | Wet magnetic separator with water-saving function for iron ore dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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