CN108220592A - A kind of wash mill for rare-earth oxalate - Google Patents
A kind of wash mill for rare-earth oxalate Download PDFInfo
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- CN108220592A CN108220592A CN201711390122.6A CN201711390122A CN108220592A CN 108220592 A CN108220592 A CN 108220592A CN 201711390122 A CN201711390122 A CN 201711390122A CN 108220592 A CN108220592 A CN 108220592A
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- cylindric washer
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- cylinder
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/02—Apparatus therefor
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B59/00—Obtaining rare earth metals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The present invention relates to a kind of wash mill more particularly to a kind of wash mills for rare-earth oxalate.The technical problem to be solved in the present invention is to provide a kind of wash mills for rare-earth oxalate.The present invention provides such a wash mills for rare-earth oxalate, include cylindric washer etc.；Uniformly it is located at the surface of the feed inlet of cylindric washer into material-strewing device, water sending device is located at the right side of cylindric washer, middle part at the top of the bottom of hopper and cylindric washer connects by welding, hopper is located at the surface of the feed inlet of cylindric washer, hopper is connected with cylindric washer, is uniformly located in hopper into material-strewing device.A kind of wash mill for rare-earth oxalate provided by the present invention, the mode by using cylindric washer, being uniformly combined into material-strewing device and water sending device three, reduce the use of parts, and ring shaped movable plate and filter cloth can easily take out out of cylindric washer, replacement maintenance is simple and convenient, and maintenance and repair is at low cost.
Description
Technical field
The present invention relates to a kind of wash mill more particularly to a kind of wash mills for rare-earth oxalate.
Background technology
Rare earth has the laudatory title of " industrial vitamin ", has nowadays become extremely important strategic resource.Rare earth element aoxidizes
Object refer to period of element atom ordinal number be 57 to 71 15 kinds of lanthanide oxides and with lanthanide series chemical property
The oxide of similar scandium and yttrium totally 17 kinds of elements.Rare earth element is in oil, chemical industry, metallurgy, weaving, ceramics, glass, permanent magnetism material
The fields such as material are obtained for and are widely applied, with advances in technology with the continuous breakthrough of application technology, the valency of rare earth oxide
Value will be increasing.Hydrometallurgy category chemical industry metallurgical mode, whole process is among solution, solvent mostly, such as rare earth ore concentrate
Decomposition, rare earth oxide, rare earth compound, the separation of single rare earth metal and extraction process are exactly using precipitation, crystallization, oxidation
The Chemical Decompositions technical process such as reduction, solvent extraction, ion exchange.Now using more generally organic solvent extractionprocess, it is
The common processes of industrial separation high-purity single rare earth element.Hydrometallurgical flowsheets are complicated, and product purity is high, and method production finished product should
With wide wealthy.Rare-earth oxalate mainly plays a part of dissolving and complexing in the separating technology of rare earth element, and oxalates exists
It needs to carry out washing filtering before use, so as to remove the impurity in oxalates.
The existing structure traditional for the wash mill generally use of rare-earth oxalate, used parts are various,
Maintenance and repair is caused to bother, manufacturing cost is high, wastes the fund of enterprise, is unfavorable for the production and development of enterprise.
Invention content
(1) technical problems to be solved
The present invention is used to overcome the existing structure traditional for the wash mill generally use of rare-earth oxalate
Parts it is various, the shortcomings that maintenance and repair is caused to bother, the technical problem to be solved in the present invention is to provide one kind to be used for rare earth
The wash mill of oxalates.
(2) technical solution
In order to solve the above technical problem, the present invention provides such a wash mill for rare-earth oxalate, packets
Cylindric washer is included, uniformly into material-strewing device, water sending device, hopper, upper and lower air cylinders I, baffle, ring-type fixing plate, ring shaped movable plate
And filter cloth；Middle part at the top of cylindric washer is provided with feed inlet, and the surface of the feed inlet of cylindric washer is uniformly located at into material-strewing device, is sent
Water installations are located at the right side of cylindric washer, and the middle part at the top of the bottom of hopper and cylindric washer connects by welding, hopper position
In the surface of the feed inlet of cylindric washer, hopper is connected with cylindric washer, is uniformly located in hopper into material-strewing device, upper and lower air cylinders
I right side wall is connect by welding with the top of cylindric washer left side wall, the lower end of I telescopic rod of upper and lower air cylinders and baffle
Top connects by welding, and inlet and outlet are provided in the middle part of cylindric washer left side wall, and baffle is located at the inlet and outlet of cylindric washer
Left side, for baffle for the inlet and outlet of cylindric washer to be blocked, ring-type fixing plate is located at the lower part in cylindric washer, ring-type fixing plate outside
The madial wall of side wall and cylindric washer connects by welding, and ring shaped movable plate is located at the middle part in cylindric washer, ring shaped movable
Plate is placed on ring-type fixing plate, and ring shaped movable plate is entered by the inlet and outlet of cylindric washer in cylindric washer, and filter cloth is located at annular
In hole in the middle part of movable plate, filter cloth is connect with the mode that the interior ring-side wall of ring shaped movable plate is connected by screw.
Preferably, uniformly include long stroke cylinder, oblique connecting rods, electric rotating machine, block plate, cylinder and ring into material-strewing device
Shape striker plate；Long stroke cylinder is located at the top in hopper, and the symmetrical formula in both sides of long stroke cylinder is provided with oblique connecting rods,
The upper end of oblique connecting rods is connect by welding with the side wall of long stroke cylinder, skew wall in the lower end of oblique connecting rods and hopper
Top connect by welding, be bolted at the top of the lower end of long stroke Telescopic-cylinder bar and electric rotating machine
Mode connects, and block plate is located at the lower section of electric rotating machine, and block plate has a conical top, and the middle part at the top of block plate is exported with electric rotating machine
The lower end of axis connects by welding, several cylinders are welded on the excircle side wall of block plate, and annular striker plate is located at
The interior bottom of hopper, the outer shroud side wall of annular striker plate and the madial wall of hopper connect by welding, annular striker plate
Positioned at the surface of the feed inlet of cylindric washer, be provided with several circular holes on annular striker plate, block plate in the middle part of annular striker plate
Hole matches, and block plate is matched with annular striker plate, and block plate is set as being flexibly connected with annular striker plate, cylinder and annular backgauge
The circular hole of plate is corresponding, and cylinder is matched with the circular hole of annular striker plate, and cylinder is set as being flexibly connected with annular striker plate, revolves
After rotating motor passes downwardly through the hole in the middle part of annular striker plate, then entered in cylindric washer by the feed inlet of cylindric washer, block plate and
Cylinder is entered by the feed inlet of cylindric washer in cylindric washer.
Preferably, water sending device includes connecting tube I, valve I, high-pressure pump I, water tank, connecting tube II, high-pressure pump II, dirt
Water treatment facilities and valve II；The upper end of connecting tube I is connect by welding with the top of cylindric washer right side wall, connecting tube
I is connected with cylindric washer, and valve I and high-pressure pump I are equipped in connecting tube I, and high-pressure pump I is located at the lower left of valve I, water tank position
In the left side of high-pressure pump I, the lower part of water tank right side wall is connect by welding with the lower end of connecting tube I, connecting tube I and water
Case is connected, and the lower part of water tank left side wall is connect by welding with the right end of connecting tube II, connecting tube II and water tank phase
It connects, right-to-left is sequentially installed with high-pressure pump II, sewage-treatment plant and valve II, the left end of connecting tube II in connecting tube II
It is connect by welding with the lower part of cylindric washer right side wall, connecting tube II is connected with cylindric washer, and connecting tube II is located at ring
The lower section of shape fixed plate, the upper end of connecting tube I are located at the top of ring shaped movable plate.
Preferably, fixing pipe, big bearing, annular slab, oblique outlet pipe, connector bar, annular supporting plate and triangle have been further included
Partition board；The top of fixing pipe is connect by welding with the middle part of cylindric washer inner top, fixing pipe be located at cylindric washer into
The underface of material mouth, big bearing holder (housing, cover) are connect by welding in the lower part of fixing pipe outer tube wall, big bearing with fixing pipe, greatly
Bearing is located in the hole in the middle part of annular slab, and the side wall of big bearing outer ring connects by welding with the top of annular slab internal ring wall
It connects, annular groove is radially provided on the external annulus of annular slab, the annular groove of annular slab is corresponding with the upper end of connecting tube I, ring
The bottom of shape plate is welded with several oblique outlet pipes, and oblique outlet pipe is connected with the annular groove of annular slab, and oblique outlet pipe is located at
The top of ring shaped movable plate, oblique outlet pipe is corresponding with filter cloth, and connector bar, annular supporting plate and triangle partition board are respectively positioned on annular slab
In the hole at middle part, the both sides for being arranged on annular supporting plate of the symmetrical formula of connector bar, one end and the annular supporting plate of connector bar
External annulus connect by welding, the other end of connector bar and the lower part of annular slab internal ring wall are by welding
Connection, the top uniform welding of annular supporting plate have several triangle partition boards, and annular supporting plate is located at the top of ring shaped movable plate, annular
Supporting plate is located at the lower section of cylinder, and annular supporting plate and triangle partition board are set as being flexibly connected with cylinder.
Preferably, small cylinder, small telescopic rod and pressing plate have been further included；Small cylinder is located at the lower section of annular slab, small cylinder
Right side wall is connect by welding with the top of cylindric washer Right Inboard wall, and the upper end of small telescopic rod is connected with small cylinder,
Right part at the top of the lower end of small telescopic rod and pressing plate connects by welding, and pressing plate is located at the top of ring shaped movable plate, pressure
Plate is set as being flexibly connected with ring shaped movable plate.
Preferably, the cylinder diameter of upper and lower air cylinders I is set as 20-40mm, and the stroke of upper and lower air cylinders I is set as 0.5-3m, long row
The cylinder diameter of stroke cylinder is set as 30-80mm, and the stroke of long stroke cylinder is set as 1-20m, and the rotating speed of electric rotating machine is set as
800-2000r/min。
Operation principle：Because the present invention includes cylindric washer, uniformly into material-strewing device, water sending device, hopper, upper and lower air cylinders
Ith, baffle, ring-type fixing plate, ring shaped movable plate and filter cloth, so staff can pass through the up and down action band of upper and lower air cylinders I
Dynamic baffle moves up and down, and so as to open or close the inlet and outlet of cylindric washer by baffle, staff can pass through washing
Ring shaped movable plate and filter cloth are put on the ring-type fixing plate in cylindric washer by the inlet and outlet of cylinder, and oxalates then is added to material
In bucket, then by the way that uniformly oxalates is uniformly sprinkled on the filter cloth in cylindric washer into material-strewing device, then again by the way that water is sent to fill
It puts and adds water in cylindric washer, so as to be filtered cleaning to the oxalates on filter cloth by water, the waste water after washing passes through
Filter cloth enters the lower section of filter cloth, is then again taken out waste water by water sending device, to being reused after wastewater treatment, then
Staff is taken out the oxalates after the washing on filter cloth in ring shaped movable plate by the inlet and outlet of cylindric washer.
Because uniformly include long stroke cylinder, oblique connecting rods, electric rotating machine, block plate, cylinder and annular into material-strewing device
Striker plate, so when oxalates is added in hopper by staff, staff can be driven by long stroke cylinder to rotate
Motor and block plate are moved downwards, so as to which block plate and cylinder are driven into cylindric washer downwards by the feed inlet of cylindric washer,
Block plate and cylinder are detached from out of annular striker plate at this time, oxalates by the hole on annular striker plate pass downwardly through cylindric washer into
Material mouth is entered in cylindric washer, and the personnel that work at the same time start electric rotating machine and block plate and cylinder is driven to be rotated, thus by oxalic acid
Salt is uniformly sprinkling upon on filter cloth, and taper is set as at the top of block plate, can prevent oxalates from accumulating.
Because water sending device include connecting tube I, valve I, high-pressure pump I, water tank, connecting tube II, high-pressure pump II, at sewage
Device and valve II are managed, so staff can be first added water in water tank, then opens valve I, then pass through high-pressure pump I
It is delivered water into cylindric washer with connecting tube I, and washing is filtered to the oxalates on filter cloth, the waste water after washing passes through filter
Cloth is flowed into the bottom in cylindric washer, and then staff opens valve II, restarts high-pressure pump II, will be washed by connecting tube II
It washs rear waste water and is transported to progress purified treatment in sewage-treatment plant, treated, and water is entered by connecting tube II in water tank.
Because further included fixing pipe, big bearing, annular slab, oblique outlet pipe, connector bar, annular supporting plate and triangle every
Plate so staff can drive block plate and cylinder downwardly into cylindric washer by long stroke cylinder, and moves to ring
Then position where shape supporting plate starts electric rotating machine and is operated, electric rotating machine drives triangle partition board and annular by cylinder
Supporting plate is rotated, and so as to which connector bar and oblique outlet pipe and annular slab be driven to be rotated together, the conveying of connecting tube I comes
Water be punched into the annular groove of annular slab, and while annular slab rotates, filter cloth is equably sprinkled upon by oblique outlet pipe
On, so as to carry out more uniform filtration washing to the oxalates on filter cloth.
Because having further included small cylinder, small telescopic rod and pressing plate, and pressing plate is set as being flexibly connected with ring shaped movable plate,
So staff can start small cylinder and be acted, small cylinder is moved up and down by small telescopic rod band dynamic pressure plate, can
Ring shaped movable plate is tightly pressed against on ring-type fixing plate by pressing plate, prevents ring shaped movable plate and filter cloth from shaking, influence
Filtration washing effect.
Because the cylinder diameter of upper and lower air cylinders I is set as 20-40mm, the stroke of upper and lower air cylinders I is set as 0.5-3m, long stroke gas
The cylinder diameter of cylinder is set as 30-80mm, and the stroke of long stroke cylinder is set as 1-20m, so operation is more steady, performance safety can
It leans on, the rotating speed of electric rotating machine is set as 800-2000r/min, so rotation is more precisely accurate, facilitates and adjusts its rotating speed.
(3) advantageous effect
A kind of wash mill for rare-earth oxalate provided by the present invention, by using cylindric washer, uniformly into spreading
The mode that device and water sending device three are combined reduces the use of parts, and ring shaped movable plate and filter cloth can be square
Just it is taken out in slave cylindric washer, replacement maintenance is simple and convenient, and maintenance and repair is at low cost, rare-earth oxalate filtration washing is facilitated fast
Victory, it is simple in structure, it is easy to operate, easily install.
Description of the drawings
Fig. 1 is the main view schematic diagram of the present invention.
Fig. 2 is the three-dimensional figure structure schematic representation of the annular striker plate of the present invention.
Fig. 3 is the front sectional view structure diagram of the annular slab of the present invention.
Fig. 4 is the three-dimensional figure structure schematic representation of the annular supporting plate of the present invention.
Fig. 5 is the main view schematic diagram of the small cylinder of the present invention.
Label in attached drawing for：1- cylindric washers, 2- is uniformly into material-strewing device, 3- water sending devices, 4- hoppers, 5- upper and lower air cylinders
I, 6- baffle, 7- ring-type fixing plates, 8- ring shaped movable plates, 9- filter clothes, 10- feed inlets, 11- inlet and outlet, 21- long stroke cylinders,
22- oblique connecting rods, 23- electric rotating machines, 24- block plates, 25- cylinders, 26- annular striker plates, 31- connecting tubes I, 32- valve Is, 33-
High-pressure pump I, 34- water tanks, 35- connecting tubes II, 36- high-pressure pumps II, 37- sewage-treatment plants, 38- valves II, 41- fixing pipes,
The big bearings of 42-, 43- annular slabs, the oblique outlet pipes of 44-, 45- connector bars, 46- annular supporting plates, 47- triangle partition boards, 51- are stingy
Cylinder, the small telescopic rods of 52-, 53- pressing plates, 260- circular holes, 430- annular grooves.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of wash mill for rare-earth oxalate as shown in Figs. 1-5, includes cylindric washer 1, uniformly into material-strewing device
2nd, water sending device 3, hopper 4, upper and lower air cylinders I 5, baffle 6, ring-type fixing plate 7, ring shaped movable plate 8 and filter cloth 9；1 top of cylindric washer
Middle part be provided with feed inlet 10, the surface of the feed inlet 10 of cylindric washer 1 is uniformly located at into material-strewing device 2, water sending device 3 is located at
The right side of cylindric washer 1, the bottom of hopper 4 are connect by welding with the middle part at 1 top of cylindric washer, and hopper 4 is located at washing
The surface of the feed inlet 10 of cylinder 1, hopper 4 are connected with cylindric washer 1, are uniformly located in hopper 4 into material-strewing device 2, upper and lower gas
The right side wall of cylinder I 5 is connect by welding with the top of 1 left side wall of cylindric washer, the lower end of I 5 telescopic rod of upper and lower air cylinders with
The top of baffle 6 connects by welding, and inlet and outlet 11 are provided in the middle part of 1 left side wall of cylindric washer, and baffle 6 is located at cylindric washer
The left side of 1 inlet and outlet 11, for the inlet and outlet 11 of cylindric washer 1 to be blocked, ring-type fixing plate 7 is located in cylindric washer 1 baffle 6
Lower part, the lateral wall of ring-type fixing plate 7 are connect by welding with the madial wall of cylindric washer 1, and ring shaped movable plate 8, which is located at, to be washed
The middle part in cylinder 1 is washed, ring shaped movable plate 8 is placed on ring-type fixing plate 7, the inlet and outlet 11 that ring shaped movable plate 8 passes through cylindric washer 1
It enters in cylindric washer 1, filter cloth 9 is located in the hole at 8 middle part of ring shaped movable plate, and filter cloth 9 and the interior ring-side wall of ring shaped movable plate 8 lead to
The mode for crossing screw connection connects.
Embodiment 2
A kind of wash mill for rare-earth oxalate as shown in Figs. 1-5, includes cylindric washer 1, uniformly into material-strewing device
2nd, water sending device 3, hopper 4, upper and lower air cylinders I 5, baffle 6, ring-type fixing plate 7, ring shaped movable plate 8 and filter cloth 9；1 top of cylindric washer
Middle part be provided with feed inlet 10, the surface of the feed inlet 10 of cylindric washer 1 is uniformly located at into material-strewing device 2, water sending device 3 is located at
The right side of cylindric washer 1, the bottom of hopper 4 are connect by welding with the middle part at 1 top of cylindric washer, and hopper 4 is located at washing
The surface of the feed inlet 10 of cylinder 1, hopper 4 are connected with cylindric washer 1, are uniformly located in hopper 4 into material-strewing device 2, upper and lower gas
The right side wall of cylinder I 5 is connect by welding with the top of 1 left side wall of cylindric washer, the lower end of I 5 telescopic rod of upper and lower air cylinders with
The top of baffle 6 connects by welding, and inlet and outlet 11 are provided in the middle part of 1 left side wall of cylindric washer, and baffle 6 is located at cylindric washer
The left side of 1 inlet and outlet 11, for the inlet and outlet 11 of cylindric washer 1 to be blocked, ring-type fixing plate 7 is located in cylindric washer 1 baffle 6
Lower part, the lateral wall of ring-type fixing plate 7 are connect by welding with the madial wall of cylindric washer 1, and ring shaped movable plate 8, which is located at, to be washed
The middle part in cylinder 1 is washed, ring shaped movable plate 8 is placed on ring-type fixing plate 7, the inlet and outlet 11 that ring shaped movable plate 8 passes through cylindric washer 1
It enters in cylindric washer 1, filter cloth 9 is located in the hole at 8 middle part of ring shaped movable plate, and filter cloth 9 and the interior ring-side wall of ring shaped movable plate 8 lead to
The mode for crossing screw connection connects.
Uniformly include long stroke cylinder 21, oblique connecting rods 22, electric rotating machine 23, block plate 24, cylinder 25 into material-strewing device 2
With annular striker plate 26；Long stroke cylinder 21 is located at the top in hopper 4, the symmetrical formula setting in both sides of long stroke cylinder 21
There are oblique connecting rods 22, the upper end of oblique connecting rods 22 is connect by welding with the side wall of long stroke cylinder 21, oblique connecting rods
22 lower end is connect by welding with the top of skew wall in hopper 4, the lower end of 21 telescopic rod of long stroke cylinder and rotation
The top of motor 23 connects by bolted connection, and block plate 24 is located at the lower section of electric rotating machine 23, and block plate 24 has taper
Top, the middle part at 24 top of block plate are connect by welding with the lower end of 23 output shaft of electric rotating machine, the outer circle of block plate 24
Several cylinders 25 are welded on all side walls, annular striker plate 26 is located at the interior bottom of hopper 4, the outer rim side of annular striker plate 26
Wall is connect by welding with the madial wall of hopper 4, annular striker plate 26 be located at the feed inlet 10 of cylindric washer 1 just on
It is square, several circular holes 260 are provided on annular striker plate 26, the hole at 26 middle part of block plate 24 and annular striker plate matches, block plate 24
It is matched with annular striker plate 26, block plate 24 is set as being flexibly connected with annular striker plate 26, cylinder 25 and annular striker plate 26
Circular hole 260 it is corresponding, cylinder 25 is matched with the circular hole 260 of annular striker plate 26, and cylinder 25 is set with annular striker plate 26
For flexible connection, after electric rotating machine 23 passes downwardly through the hole at 26 middle part of annular striker plate, then by the feed inlet 10 of cylindric washer 1 into
Enter into cylindric washer 1, block plate 24 and cylinder 25 are entered by the feed inlet 10 of cylindric washer 1 in cylindric washer 1.
Embodiment 3
A kind of wash mill for rare-earth oxalate as shown in Figs. 1-5, includes cylindric washer 1, uniformly into material-strewing device
2nd, water sending device 3, hopper 4, upper and lower air cylinders I 5, baffle 6, ring-type fixing plate 7, ring shaped movable plate 8 and filter cloth 9；1 top of cylindric washer
Middle part be provided with feed inlet 10, the surface of the feed inlet 10 of cylindric washer 1 is uniformly located at into material-strewing device 2, water sending device 3 is located at
The right side of cylindric washer 1, the bottom of hopper 4 are connect by welding with the middle part at 1 top of cylindric washer, and hopper 4 is located at washing
The surface of the feed inlet 10 of cylinder 1, hopper 4 are connected with cylindric washer 1, are uniformly located in hopper 4 into material-strewing device 2, upper and lower gas
The right side wall of cylinder I 5 is connect by welding with the top of 1 left side wall of cylindric washer, the lower end of I 5 telescopic rod of upper and lower air cylinders with
The top of baffle 6 connects by welding, and inlet and outlet 11 are provided in the middle part of 1 left side wall of cylindric washer, and baffle 6 is located at cylindric washer
The left side of 1 inlet and outlet 11, for the inlet and outlet 11 of cylindric washer 1 to be blocked, ring-type fixing plate 7 is located in cylindric washer 1 baffle 6
Lower part, the lateral wall of ring-type fixing plate 7 are connect by welding with the madial wall of cylindric washer 1, and ring shaped movable plate 8, which is located at, to be washed
The middle part in cylinder 1 is washed, ring shaped movable plate 8 is placed on ring-type fixing plate 7, the inlet and outlet 11 that ring shaped movable plate 8 passes through cylindric washer 1
It enters in cylindric washer 1, filter cloth 9 is located in the hole at 8 middle part of ring shaped movable plate, and filter cloth 9 and the interior ring-side wall of ring shaped movable plate 8 lead to
The mode for crossing screw connection connects.
Uniformly include long stroke cylinder 21, oblique connecting rods 22, electric rotating machine 23, block plate 24, cylinder 25 into material-strewing device 2
With annular striker plate 26；Long stroke cylinder 21 is located at the top in hopper 4, the symmetrical formula setting in both sides of long stroke cylinder 21
There are oblique connecting rods 22, the upper end of oblique connecting rods 22 is connect by welding with the side wall of long stroke cylinder 21, oblique connecting rods
22 lower end is connect by welding with the top of skew wall in hopper 4, the lower end of 21 telescopic rod of long stroke cylinder and rotation
The top of motor 23 connects by bolted connection, and block plate 24 is located at the lower section of electric rotating machine 23, and block plate 24 has taper
Top, the middle part at 24 top of block plate are connect by welding with the lower end of 23 output shaft of electric rotating machine, the outer circle of block plate 24
Several cylinders 25 are welded on all side walls, annular striker plate 26 is located at the interior bottom of hopper 4, the outer rim side of annular striker plate 26
Wall is connect by welding with the madial wall of hopper 4, annular striker plate 26 be located at the feed inlet 10 of cylindric washer 1 just on
It is square, several circular holes 260 are provided on annular striker plate 26, the hole at 26 middle part of block plate 24 and annular striker plate matches, block plate 24
It is matched with annular striker plate 26, block plate 24 is set as being flexibly connected with annular striker plate 26, cylinder 25 and annular striker plate 26
Circular hole 260 it is corresponding, cylinder 25 is matched with the circular hole 260 of annular striker plate 26, and cylinder 25 is set with annular striker plate 26
For flexible connection, after electric rotating machine 23 passes downwardly through the hole at 26 middle part of annular striker plate, then by the feed inlet 10 of cylindric washer 1 into
Enter into cylindric washer 1, block plate 24 and cylinder 25 are entered by the feed inlet 10 of cylindric washer 1 in cylindric washer 1.
Water sending device 3 includes connecting tube I 31, valve I 32, high-pressure pump I 33, water tank 34, connecting tube II 35, high-pressure pump II
36th, sewage-treatment plant 37 and valve II 38；The side that the upper end of connecting tube I 31 passes through welding with the top of 1 right side wall of cylindric washer
Formula connects, and connecting tube I 31 is connected with cylindric washer 1, and valve I 32 and high-pressure pump I 33, high-pressure pump I 33 are equipped in connecting tube I 31
Positioned at the lower left of valve I 32, water tank 34 is located at the left side of high-pressure pump I 33, lower part and the connecting tube I 31 of 34 right side wall of water tank
Lower end connects by welding, and connecting tube I 31 is connected with water tank 34, lower part and the connecting tube II 35 of 34 left side wall of water tank
Right end connect by welding, connecting tube II 35 is connected with water tank 34, and right-to-left is pacified successively in connecting tube II 35
Equipped with high-pressure pump II 36, sewage-treatment plant 37 and valve II 38, the left end of connecting tube II 35 and the lower part of 1 right side wall of cylindric washer
It connecting by welding, connecting tube II 35 is connected with cylindric washer 1, and connecting tube II 35 is located at the lower section of ring-type fixing plate 7,
The upper end of connecting tube I 31 is located at the top of ring shaped movable plate 8.
Embodiment 4
A kind of wash mill for rare-earth oxalate as shown in Figs. 1-5, includes cylindric washer 1, uniformly into material-strewing device
2nd, water sending device 3, hopper 4, upper and lower air cylinders I 5, baffle 6, ring-type fixing plate 7, ring shaped movable plate 8 and filter cloth 9；1 top of cylindric washer
Middle part be provided with feed inlet 10, the surface of the feed inlet 10 of cylindric washer 1 is uniformly located at into material-strewing device 2, water sending device 3 is located at
The right side of cylindric washer 1, the bottom of hopper 4 are connect by welding with the middle part at 1 top of cylindric washer, and hopper 4 is located at washing
The surface of the feed inlet 10 of cylinder 1, hopper 4 are connected with cylindric washer 1, are uniformly located in hopper 4 into material-strewing device 2, upper and lower gas
The right side wall of cylinder I 5 is connect by welding with the top of 1 left side wall of cylindric washer, the lower end of I 5 telescopic rod of upper and lower air cylinders with
The top of baffle 6 connects by welding, and inlet and outlet 11 are provided in the middle part of 1 left side wall of cylindric washer, and baffle 6 is located at cylindric washer
The left side of 1 inlet and outlet 11, for the inlet and outlet 11 of cylindric washer 1 to be blocked, ring-type fixing plate 7 is located in cylindric washer 1 baffle 6
Lower part, the lateral wall of ring-type fixing plate 7 are connect by welding with the madial wall of cylindric washer 1, and ring shaped movable plate 8, which is located at, to be washed
The middle part in cylinder 1 is washed, ring shaped movable plate 8 is placed on ring-type fixing plate 7, the inlet and outlet 11 that ring shaped movable plate 8 passes through cylindric washer 1
It enters in cylindric washer 1, filter cloth 9 is located in the hole at 8 middle part of ring shaped movable plate, and filter cloth 9 and the interior ring-side wall of ring shaped movable plate 8 lead to
The mode for crossing screw connection connects.
Uniformly include long stroke cylinder 21, oblique connecting rods 22, electric rotating machine 23, block plate 24, cylinder 25 into material-strewing device 2
With annular striker plate 26；Long stroke cylinder 21 is located at the top in hopper 4, the symmetrical formula setting in both sides of long stroke cylinder 21
There are oblique connecting rods 22, the upper end of oblique connecting rods 22 is connect by welding with the side wall of long stroke cylinder 21, oblique connecting rods
22 lower end is connect by welding with the top of skew wall in hopper 4, the lower end of 21 telescopic rod of long stroke cylinder and rotation
The top of motor 23 connects by bolted connection, and block plate 24 is located at the lower section of electric rotating machine 23, and block plate 24 has taper
Top, the middle part at 24 top of block plate are connect by welding with the lower end of 23 output shaft of electric rotating machine, the outer circle of block plate 24
Several cylinders 25 are welded on all side walls, annular striker plate 26 is located at the interior bottom of hopper 4, the outer rim side of annular striker plate 26
Wall is connect by welding with the madial wall of hopper 4, annular striker plate 26 be located at the feed inlet 10 of cylindric washer 1 just on
It is square, several circular holes 260 are provided on annular striker plate 26, the hole at 26 middle part of block plate 24 and annular striker plate matches, block plate 24
It is matched with annular striker plate 26, block plate 24 is set as being flexibly connected with annular striker plate 26, cylinder 25 and annular striker plate 26
Circular hole 260 it is corresponding, cylinder 25 is matched with the circular hole 260 of annular striker plate 26, and cylinder 25 is set with annular striker plate 26
For flexible connection, after electric rotating machine 23 passes downwardly through the hole at 26 middle part of annular striker plate, then by the feed inlet 10 of cylindric washer 1 into
Enter into cylindric washer 1, block plate 24 and cylinder 25 are entered by the feed inlet 10 of cylindric washer 1 in cylindric washer 1.
Water sending device 3 includes connecting tube I 31, valve I 32, high-pressure pump I 33, water tank 34, connecting tube II 35, high-pressure pump II
36th, sewage-treatment plant 37 and valve II 38；The side that the upper end of connecting tube I 31 passes through welding with the top of 1 right side wall of cylindric washer
Formula connects, and connecting tube I 31 is connected with cylindric washer 1, and valve I 32 and high-pressure pump I 33, high-pressure pump I 33 are equipped in connecting tube I 31
Positioned at the lower left of valve I 32, water tank 34 is located at the left side of high-pressure pump I 33, lower part and the connecting tube I 31 of 34 right side wall of water tank
Lower end connects by welding, and connecting tube I 31 is connected with water tank 34, lower part and the connecting tube II 35 of 34 left side wall of water tank
Right end connect by welding, connecting tube II 35 is connected with water tank 34, and right-to-left is pacified successively in connecting tube II 35
Equipped with high-pressure pump II 36, sewage-treatment plant 37 and valve II 38, the left end of connecting tube II 35 and the lower part of 1 right side wall of cylindric washer
It connecting by welding, connecting tube II 35 is connected with cylindric washer 1, and connecting tube II 35 is located at the lower section of ring-type fixing plate 7,
The upper end of connecting tube I 31 is located at the top of ring shaped movable plate 8.
Fixing pipe 41, big bearing 42, annular slab 43, oblique outlet pipe 44, connector bar 45,46 and of annular supporting plate are further included
Triangle partition board 47；The top of fixing pipe 41 is connect by welding with the middle part of 1 inner top of cylindric washer, and fixing pipe 41 is located at
The underface of the feed inlet 10 of cylindric washer 1, big bearing 42 are sleeved on the lower part of 41 outer tube wall of fixing pipe, big bearing 42 and fixing pipe 41
It connects by welding, big bearing 42 is located in the hole at 43 middle part of annular slab, the side wall and annular slab of big 42 outer ring of bearing
The top of 43 internal ring walls connects by welding, and annular groove 430, annular slab are radially provided on the external annulus of annular slab 43
43 annular groove 430 is corresponding with the upper end of connecting tube I 31, and the bottom of annular slab 43 is welded with several oblique outlet pipes 44,
Oblique outlet pipe 44 is connected with the annular groove 430 of annular slab 43, and oblique outlet pipe 44 is located at the top of ring shaped movable plate 8, tiltedly goes out
Water pipe 44 is corresponding with filter cloth 9, and connector bar 45, annular supporting plate 46 and triangle partition board 47 are respectively positioned on the hole at 43 middle part of annular slab
It is interior, the both sides for being arranged on annular supporting plate 46 of 45 symmetrical formula of connector bar, one end and the annular supporting plate 46 of connector bar 45
External annulus connect by welding, the other end of connector bar 45 and the lower part of 43 internal ring wall of annular slab pass through welding
Mode connects, and the top uniform welding of annular supporting plate 46 has several triangle partition boards 47, and annular supporting plate 46 is located at ring shaped movable plate 8
Top, annular supporting plate 46 is located at the lower section of cylinder 25, and annular supporting plate 46 and triangle partition board 47 are set as activity with cylinder 25
Connection.
Small cylinder 51, small telescopic rod 52 and pressing plate 53 are further included；Small cylinder 51 is located at the lower section of annular slab 43, small cylinder
51 right side wall is connect by welding with the top of 1 Right Inboard wall of cylindric washer, upper end and the small cylinder of small telescopic rod 52
51 are connected, and the lower end of small telescopic rod 52 is connect by welding with the right part at 53 top of pressing plate, and pressing plate 53 is located at annular
The top of movable plate 8, pressing plate 53 are set as being flexibly connected with ring shaped movable plate 8.
The cylinder diameter of upper and lower air cylinders I 5 is set as 20-40mm, and the stroke of upper and lower air cylinders I 5 is set as 0.5-3m, long stroke cylinder
21 cylinder diameter is set as 30-80mm, and the stroke of long stroke cylinder 21 is set as 1-20m, and the rotating speed of electric rotating machine 23 is set as
800-2000r/min。
Operation principle：Because the present invention include cylindric washer 1, uniformly into material-strewing device 2, water sending device 3, hopper 4, up and down
Cylinder I 5, baffle 6, ring-type fixing plate 7, ring shaped movable plate 8 and filter cloth 9, so staff can pass through upper and lower air cylinders I 5
It moves up and down and baffle 6 is driven to move up and down, so as to open or close the inlet and outlet 11 of cylindric washer 1 by baffle 6, work people
Ring shaped movable plate 8 and filter cloth 9 can be put into the ring-type fixing plate 7 in cylindric washer 1 by member by the inlet and outlet 11 of cylindric washer 1
On, then oxalates is added in hopper 4, then by the way that uniformly oxalates is uniformly sprinkled into cylindric washer 1 into material-strewing device 2
Filter cloth 9 on, then added water in cylindric washer 1 by water sending device 3 again, so as to by water to the oxalates on filter cloth 9
Cleaning is filtered, the waste water after washing enters the lower section of filter cloth 9 by filter cloth 9, then again by water sending device 3 by waste water
It takes out, to being reused after wastewater treatment, then staff will be in ring shaped movable plate 8 by the inlet and outlet 11 of cylindric washer 1
Oxalates after washing on filter cloth 9 takes out.
Because uniformly include long stroke cylinder 21, oblique connecting rods 22, electric rotating machine 23, block plate 24, circle into material-strewing device 2
Column 25 and annular striker plate 26, so when oxalates is added in hopper 4 by staff, staff can pass through long stroke
Cylinder 21 drives electric rotating machine 23 and block plate 24 to be moved downwards, thus by the feed inlet 10 of cylindric washer 1 by 24 He of block plate
Cylinder 25 is driven into cylindric washer 1 downwards, and block plate 24 and cylinder 25 are detached from out of annular striker plate 26 at this time, and oxalates passes through ring
The feed inlet 10 that hole on shape striker plate 26 passes downwardly through cylindric washer 1 is entered in cylindric washer 1, is worked at the same time personnel and is started rotation
Motor 23 drives block plate 24 and cylinder 25 to be rotated, and so as to which oxalates is uniformly sprinkling upon on filter cloth 9, the top of block plate 24 is set
Taper is set to, can prevent oxalates from accumulating.
Because water sending device 3 includes connecting tube I 31, valve I 32, high-pressure pump I 33, water tank 34, connecting tube II 35, high pressure
II 36, sewage-treatment plant 37 and valve II 38 are pumped, so staff can be first added water in water tank 34, is then opened
Valve I 32, then delivered water into cylindric washer 1 by high-pressure pump I 33 and connecting tube I 31, and the oxalates on filter cloth 9 is carried out
Filtration washing, the waste water after washing are flowed into the bottom in cylindric washer 1 by filter cloth 9, and then staff opens valve II 38,
Restart high-pressure pump II 36, waste water after washing is transported in sewage-treatment plant 37 by connecting tube II 35 and is carried out at purification
Reason, treated, and water is entered by connecting tube II 35 in water tank 34.
Because fixing pipe 41, big bearing 42, annular slab 43, oblique outlet pipe 44, connector bar 45, annular supporting plate are further included
46 and triangle partition board 47, so staff can drive block plate 24 and cylinder 25 downwardly into washing by long stroke cylinder 21
It washs in cylinder 1, and moves to the position where annular supporting plate 46, then start electric rotating machine 23 and operated, electric rotating machine 23 is logical
Crossing cylinder 25 drives triangle partition board 47 and annular supporting plate 46 to be rotated, so as to drive connector bar 45 and oblique outlet pipe 44, with
And annular slab 43 is rotated together, the water that the conveying of connecting tube I 31 comes is punched into the annular groove 430 of annular slab 43, and
It while annular slab 43 rotates, is equably sprinkled upon on filter cloth 9 by oblique outlet pipe 44, so as to be carried out to the oxalates on filter cloth 9
More uniform filtration washing.
Because small cylinder 51, small telescopic rod 52 and pressing plate 53 are further included, and pressing plate 53 is set as with ring shaped movable plate 8
Flexible connection, so staff can start small cylinder 51 and be acted, small cylinder 51 is by small telescopic rod 52 with dynamic pressure plate
53 move up and down, and ring shaped movable plate 8 can be tightly pressed against on ring-type fixing plate 7 by pressing plate 53, prevent ring shaped movable
Plate 8 and filter cloth 9 shake, and influence filtration washing effect.
Because the cylinder diameter of upper and lower air cylinders I 5 is set as 20-40mm, the stroke of upper and lower air cylinders I 5 is set as 0.5-3m, long stroke
The cylinder diameter of cylinder 21 is set as 30-80mm, and the stroke of long stroke cylinder 21 is set as 1-20m, so running more steady, performance
Securely and reliably, the rotating speed of electric rotating machine 23 is set as 800-2000r/min, so rotation is more precisely accurate, facilitates and adjusts it
Rotating speed.
Embodiment described above only expresses the preferred embodiment of the present invention, and description is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
1. a kind of wash mill for rare-earth oxalate, which is characterized in that include cylindric washer (1), uniformly into material-strewing device
(2), water sending device (3), hopper (4), upper and lower air cylinders I (5), baffle (6), ring-type fixing plate (7), ring shaped movable plate (8) and filter
Cloth (9)；Middle part at the top of cylindric washer (1) is provided with feed inlet (10), uniformly into material-strewing device (2) positioned at the charging of cylindric washer (1)
The surface of mouth (10), water sending device (3) is at the top of the right side of cylindric washer (1), the bottom of hopper (4) and cylindric washer (1)
Middle part connects by welding, and hopper (4) is positioned at the surface of the feed inlet (10) of cylindric washer (1), hopper (4) and washing
Cylinder (1) is connected, and uniformly into material-strewing device (2) in hopper (4), the right side wall and cylindric washer (1) of upper and lower air cylinders I (5) are left
The top of side wall connects by welding, passes through welding at the top of the lower end of upper and lower air cylinders I (5) telescopic rod and baffle (6)
Mode connect, inlet and outlet (11) are provided in the middle part of cylindric washer (1) left side wall, baffle (6) is positioned at the inlet and outlet of cylindric washer (1)
(11) left side, baffle (6) is for the inlet and outlet of cylindric washer (1) (11) to be blocked, and ring-type fixing plate (7) is positioned at cylindric washer (1)
Interior lower part, the lateral wall of ring-type fixing plate (7) are connect by welding with the madial wall of cylindric washer (1), ring shaped movable
Middle part of the plate (8) in cylindric washer (1), ring shaped movable plate (8) are placed on ring-type fixing plate (7), and ring shaped movable plate (8) is logical
The inlet and outlet (11) for crossing cylindric washer (1) are entered in cylindric washer (1), filter cloth (9) in the hole in the middle part of ring shaped movable plate (8),
Filter cloth (9) is connect with the mode that the interior ring-side wall of ring shaped movable plate (8) is connected by screw.
2. a kind of wash mill for rare-earth oxalate according to claim 1, which is characterized in that uniformly filled into spreading
It puts (2) and includes long stroke cylinder (21), oblique connecting rods (22), electric rotating machine (23), block plate (24), cylinder (25) and annular gear
Flitch (26)；Top of the long stroke cylinder (21) in hopper (4), the symmetrical formula setting in both sides of long stroke cylinder (21)
There are oblique connecting rods (22), the upper end of oblique connecting rods (22) is connect by welding with the side wall of long stroke cylinder (21), tiltedly
The lower end of connecting rod (22) is connect by welding with the top of hopper (4) interior skew wall, long stroke cylinder (21) telescopic rod
Lower end connect by bolted connection with the top of electric rotating machine (23), block plate (24) is under electric rotating machine (23)
Side, block plate (24) have conical top, and the middle part at the top of block plate (24) and the lower end of electric rotating machine (23) output shaft pass through welding
Mode connect, several cylinders (25) are welded on the excircle side wall of block plate (24), annular striker plate (26) is positioned at hopper
(4) interior bottom, the outer shroud side wall of annular striker plate (26) are connect by welding with the madial wall of hopper (4), annular
Striker plate (26) is provided with several circular holes on the surface of the feed inlet (10) of cylindric washer (1), annular striker plate (26)
(260), block plate (24) matches with the hole in the middle part of annular striker plate (26), and block plate (24) is matched with annular striker plate (26),
Block plate (24) is set as being flexibly connected with annular striker plate (26), cylinder (25) and circular hole (260) phase of annular striker plate (26)
Corresponding, cylinder (25) is matched with the circular hole (260) of annular striker plate (26), and cylinder (25) is set as with annular striker plate (26)
Flexible connection, after electric rotating machine (23) passes downwardly through the hole in the middle part of annular striker plate (26), then the feed inlet by cylindric washer (1)
(10) it enters in cylindric washer (1), block plate (24) and cylinder (25) enter cylindric washer by the feed inlet (10) of cylindric washer (1)
(1) in.
A kind of 3. wash mill for rare-earth oxalate according to claim 2, which is characterized in that water sending device (3)
Include connecting tube I (31), valve I (32), high-pressure pump I (33), water tank (34), connecting tube II (35), high-pressure pump II (36), dirt
Water treatment facilities (37) and valve II (38)；The upper end of connecting tube I (31) passes through welding with the top of cylindric washer (1) right side wall
Mode connects, and connecting tube I (31) is connected with cylindric washer (1), and valve I (32) and high-pressure pump I are equipped in connecting tube I (31)
(33), high-pressure pump I (33) is positioned at the lower left of valve I (32), and water tank (34) is positioned at the left side of high-pressure pump I (33), water tank (34)
The lower part of right side wall is connect by welding with the lower end of connecting tube I (31), and connecting tube I (31) is connected with water tank (34)
Logical, the lower part of water tank (34) left side wall is connect by welding with the right end of connecting tube II (35), connecting tube II (35) and
Water tank (34) is connected, and right-to-left is sequentially installed with high-pressure pump II (36), sewage-treatment plant (37) in connecting tube II (35)
With valve II (38), the left end of connecting tube II (35) is connect by welding with the lower part of cylindric washer (1) right side wall, connection
Pipe II (35) is connected with cylindric washer (1), connecting tube II (35) positioned at the lower section of ring-type fixing plate (7), connecting tube I (31) it is upper
End is positioned at the top of ring shaped movable plate (8).
4. a kind of wash mill for rare-earth oxalate according to claim 3, which is characterized in that further included fixation
Manage (41), big bearing (42), annular slab (43), oblique outlet pipe (44), connector bar (45), annular supporting plate (46) and triangle partition board
(47)；The top of fixing pipe (41) is connect by welding with the middle part of cylindric washer (1) inner top, and fixing pipe (41) is located at
The underface of the feed inlet (10) of cylindric washer (1), big bearing (42) are sleeved on the lower part of fixing pipe (41) outer tube wall, big bearing (42)
It is connect by welding with fixing pipe (41), big bearing (42) is in the hole in the middle part of annular slab (43), big bearing (42)
The side wall of outer ring is connect by welding with the top of annular slab (43) internal ring wall, on the external annulus of annular slab (43) radially
Annular groove (430) is provided with, the annular groove (430) of annular slab (43) is corresponding with the upper end of connecting tube I (31), annular slab
(43) bottom is welded with several oblique outlet pipes (44), oblique outlet pipe (44) and annular groove (430) phase of annular slab (43)
Connection, oblique outlet pipe (44) is positioned at the top of ring shaped movable plate (8), and oblique outlet pipe (44) is corresponding with filter cloth (9), connector bar
(45), annular supporting plate (46) and triangle partition board (47) are respectively positioned in the hole in the middle part of annular slab (43), connector bar (45) left and right pair
The both sides for being arranged on annular supporting plate (46) of title formula, one end of connector bar (45) and the external annulus of annular supporting plate (46) pass through weldering
The mode connect connects, and the other end of connector bar (45) is connect by welding with the lower part of annular slab (43) internal ring wall,
The top uniform welding of annular supporting plate (46) has several triangle partition boards (47), and annular supporting plate (46) is positioned at ring shaped movable plate (8)
Top, annular supporting plate (46) positioned at the lower section of cylinder (25), annular supporting plate (46) and triangle partition board (47) with cylinder (25)
It is set as being flexibly connected.
5. a kind of wash mill for rare-earth oxalate according to claim 4, which is characterized in that further included stingy
Cylinder (51), small telescopic rod (52) and pressing plate (53)；Small cylinder (51) is positioned at the lower section of annular slab (43), the right side of small cylinder (51)
Wall is connect by welding with the top of cylindric washer (1) Right Inboard wall, upper end and the small cylinder (51) of small telescopic rod (52)
It is connected, the lower end of small telescopic rod (52) is connect by welding with the right part at the top of pressing plate (53), and pressing plate (53) is located at
The top of ring shaped movable plate (8), pressing plate (53) are set as being flexibly connected with ring shaped movable plate (8).
A kind of 6. wash mill for rare-earth oxalate according to claim 5, which is characterized in that upper and lower air cylinders I (5)
Cylinder diameter be set as 20-40mm, the stroke of upper and lower air cylinders I (5) is set as 0.5-3m, and the cylinder diameter of long stroke cylinder (21) is set as
30-80mm, the stroke of long stroke cylinder (21) are set as 1-20m, and the rotating speed of electric rotating machine (23) is set as 800-2000r/
min。
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| CN201711390122.6A CN108220592A (en) | 2017-12-21 | 2017-12-21 | A kind of wash mill for rare-earth oxalate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711390122.6A CN108220592A (en) | 2017-12-21 | 2017-12-21 | A kind of wash mill for rare-earth oxalate |
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Application publication date: 20180629 |