CN206139511U - A grading plant for powdery material - Google Patents
A grading plant for powdery material Download PDFInfo
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- CN206139511U CN206139511U CN201621147333.8U CN201621147333U CN206139511U CN 206139511 U CN206139511 U CN 206139511U CN 201621147333 U CN201621147333 U CN 201621147333U CN 206139511 U CN206139511 U CN 206139511U
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- 239000000463 material Substances 0.000 title claims abstract description 52
- 239000008187 granular material Substances 0.000 claims abstract description 78
- 238000000926 separation method Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract 2
- 238000005204 segregation Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 15
- 239000000843 powder Substances 0.000 claims description 12
- 230000001939 inductive effect Effects 0.000 claims description 6
- 230000002035 prolonged effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000011084 recovery Methods 0.000 abstract description 3
- 238000005520 cutting process Methods 0.000 description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 16
- 229910010271 silicon carbide Inorganic materials 0.000 description 14
- 239000007788 liquid Substances 0.000 description 10
- 239000002699 waste material Substances 0.000 description 10
- 235000013312 flour Nutrition 0.000 description 8
- 239000000377 silicon dioxide Substances 0.000 description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 239000002202 Polyethylene glycol Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 229920001223 polyethylene glycol Polymers 0.000 description 5
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 241001504664 Crossocheilus latius Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a better a grading plant for powdery material of grading effect. This a grading plant for powdery material is including heating device, first order separator, second level separator, third level separator, fourth stage separator, the dust recovery device who sets gradually, this a grading plant for powdery material can realize level four separation, through the level four separation, can accurately obtain the powdery material granule of different mesh numbers, and the mesh number average is even unanimous in the powdery material granule of the same mesh number that obtains simultaneously, does not have the powdery material granule of the too big or undersize of other mesh numbers basically, and simultaneously, the level four can obtain the powdery material granule of different mesh numbers in grades, and its grading effect is good, can satisfy different demand in the production. Be fit for popularizing and applying at likepowder material processing technical field.
Description
Technical field
This utility model is related to granular material processing technique field, especially a kind of grading plant for granular material.
Background technology
Silicon chip is the main production material of quasiconductor and photovoltaic art, and Multi-wire wafer cutting technique is to compare in the world at present
Advanced silicon chip process technology, it is different from the cutting modes such as traditional knife saw piece, grinding wheel, cuts also different from advanced laser
Cut and inner circle cutting, its principle is to drive the cutting liquid being attached on steel wire to enter silicon rod by the steel wire of a high-speed motion
Row friction, so as to reach cutting effect, in whole process, the guiding that steel wire passes through line roller forms a bracing cable net on online roller,
And workpiece to be processed realizes the feeding of workpiece by the decline of workbench.Multi-wire wafer cutting technique has compared with other technologies
The advantages of efficiency high, production capacity height, high precision, therefore, multi-wire cutting technology is current widest silicon chip cutting technique.
In multi-wire cutting technology, the cutting liquid for being used is typically by the carborundum of Polyethylene Glycol and 1200 mesh or so
Grain is formulated according to a certain percentage, and cutting liquid is inevitably mixed with the silica flour for cutting during cutting silicon rod
Together, substantial amounts of cutting waste liquor is formed, and can there is breakage because of dissection in part silicon-carbide particle in cutting liquid, make
The mesh number increase of partially carbonized silicon is obtained, therefore, cutting waste liquor cannot be reused directly.Contain many resources in cutting waste liquor,
Such as carborundum, silica flour etc., if directly emitted, not only cause waste of resource, while also pollute the environment, therefore, it is right
A difficult problem for photovoltaic industry is always in the process of cutting waste liquor.
At present, for the processing method of cutting waste liquor is generally by the way of following：First, solid-liquid is carried out to cutting waste liquor
Separate, Polyethylene Glycol liquid that will be in cutting waste liquor is separated with silicon-carbide particle, silicon powder particle, obtain Polyethylene Glycol liquid with
The carborundum solid of silica flour is mixed with, the Polyethylene Glycol liquid isolated can again as preparation of raw material after being processed further
Into cutting liquid recycling；Then, the carborundum for being mixed with silica flour to separating carries out staged care, removes mesh number and is more than
The superfine silicon carbide of 1300 mesh, the less carborundum of remaining mesh number can be made into new cutting liquid and be continuing with, due to carborundum
With the density difference of silica flour less, therefore, whether all contain in remaining carborundum or the superfine silicon carbide separated
Silica flour；Finally, the larger superfine silicon carbide for being mixed with silica flour of the number separated is emitted after chemical treatment.It is existing
Some cutting waste liquor processing modes can only recycle Polyethylene Glycol and a part of carborundum, for cutting waste liquor in it is ultra-fine
Carborundum and silica flour typically cannot be recycled effectively.
At present, for the staged care of granular material is mainly by the way of pneumatic classification, i.e., washed away using gases at high pressure
The granular material of different meshes, due to the granular material particle weight of different meshes it is different, therefore, make in same wind-force
Diverse location can be deposited in the granular material of lower different meshes, the classification of granular material is realized, although this mode also can
The classification of granular material is realized, but, because the weight of the granular material granule of different meshes is more or less the same, in high velocity air
Under washing away, the granular material granule of different meshes still can mix, and grading effect is poor.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of grading effect is preferably used for dividing for granular material
Stage arrangement.
This utility model solves the technical scheme that its technical problem adopted：This is used for the grading plant of granular material,
Including the air heating apparatus, first stage separation device, second-stage separation device, third level segregation apparatuss for setting gradually, the 4th
Level segregation apparatuss, device for recovering powder；
The air heating apparatus include bracket, and cylindrical shell is provided with the bracket, and the cylindrical shell level sets
Put, the left end of the cylindrical shell is provided with air inlet by cover closure on the cover plate, the right-hand member of the cylindrical shell sets
Conical shell is equipped with, the bigger diameter end diameter of the conical shell is identical with the left port diameter of cylindrical shell and conical shell big
Footpath end is tightly connected with the left port of cylindrical shell, and the miner diameter end of the conical shell is air outlet, is set in the cylindrical shell
It is equipped with multiple heating tubes；
The first stage separation device includes first support, is provided with the first gripper shoe in the first support, described the
One gripper shoe is horizontally disposed with, and the upper surface of first gripper shoe is provided with the first cylinder, and first cylinder is vertically arranged, institute
The lower end and the upper surface of the first gripper shoe for stating the first cylinder is tightly connected, the upper end sealing of first cylinder, and described first
The first rotary shaft and the second rotary shaft are provided with cylinder, the lower end of first rotary shaft passes through the first gripper shoe, the first rotation
The lower end of rotating shaft is provided with the driving wheel for driving the first rotary shaft to rotate, and being provided with the first support makes what driving wheel was rotated
Driving means, are arranged with the first rotating disk in first rotary shaft, first rotating disk is located in the first cylinder, described first turn
The lower surface of disk is provided with multiple first blades around the central axis of the first rotating disk, first blade and the first gripper shoe it
Between there is gap, when the first rotating disk is rotated, the first blade blows the air below the first rotating disk and is rotated down motion, described
It is provided with relief hole in one gripper shoe, the direction of rotation phase of the air below the central axis of the relief hole and the first rotating disk
Cut, the upper end of the first rotary shaft is connected with the lower end of the second rotary shaft by reverser, the rotation direction of first rotary shaft
With the rotation direction of the second rotary shaft conversely, being arranged with the second rotating disk in second rotary shaft, second rotating disk is located at the
In one cylinder, the upper surface of second rotating disk is provided with multiple second blades around the central axis of the second rotating disk, when second
When rotating disk is rotated, the second blade blows the air above the second rotating disk and rotates up motion, the side wall top of first cylinder
The first material guide hole is provided with, the side wall lower section of first cylinder is provided with hot wind inlet, and the hot wind inlet is located at second turn
The direction of rotation of the air above disk top and the central axis of hot wind inlet and the second rotating disk is tangent, the side of first cylinder
Wall middle part is provided with first charging aperture, and feed pipe is provided with the first charging aperture, and one end of the feed pipe is feeding port,
The other end of feed pipe is stretched in the first cylinder through first charging aperture and extended straight down, and the feed pipe enters first
Material mouth is sealed；
The second-stage separation device includes second support, is provided with the second cylinder in the second support, described second
Cylinder is vertically arranged, the upper end sealing of second cylinder, and the lower end of second cylinder is provided with the second conical shell, described
The bigger diameter end of the second conical shell is tightly connected with the lower end of the second cylinder, and the miner diameter end of second conical shell is provided with
One detachable plug, is provided with second charging aperture on the side wall of second conical shell, the second charging aperture is led with first
Material is tightly connected between hole by the first connecting tube, and the upper end of second cylinder is provided with the first closed wind guiding tube, described
The lower end of the first wind guiding tube connects with the second inner barrel, is provided with the first air-introduced machine in first wind guiding tube, and described first
The second material guide hole is provided with the side wall of wind guiding tube；
The third level segregation apparatuss include the 3rd support, are provided with the 3rd cylinder on the 3rd support, the described 3rd
Cylinder is vertically arranged, the upper end sealing of the 3rd cylinder, and the lower end of the 3rd cylinder is provided with triconic cylinder, described
The bigger diameter end of triconic cylinder is tightly connected with the lower end of the 3rd cylinder, and the miner diameter end of the triconic cylinder is provided with
Two detachable plugs, are provided with the 3rd charging aperture on the side wall of the triconic cylinder, the 3rd charging aperture is led with second
Material is tightly connected between hole by the second connecting tube, and the upper end of the 3rd cylinder is provided with the second closed wind guiding tube, described
The lower end of the second wind guiding tube connects with the 3rd inner barrel, is provided with the second air-introduced machine in second wind guiding tube, and described second
The 3rd material guide hole is provided with the side wall of wind guiding tube；
The fourth stage segregation apparatuss include the 4th support, are provided with the 4th cylinder on the 4th support, the described 4th
Cylinder is vertically arranged, the upper end sealing of the 4th cylinder, and the lower end of the 4th cylinder is provided with the 4th conical shell, described
The bigger diameter end of the 4th conical shell is tightly connected with the lower end of the 4th cylinder, and the miner diameter end of the 4th conical shell is provided with
Three detachable plugs, are provided with the 4th charging aperture on the side wall of the 4th conical shell, the 4th charging aperture is led with the 3rd
Material is tightly connected between hole by the 3rd connecting tube, and the upper end of the 4th cylinder is provided with the 4th material guide hole；
The device for recovering powder includes the 5th support, is provided with the 5th cylinder on the 5th support, described 5th
Body is vertically arranged, the sealing of the upper end of the 5th cylinder, and the lower end of the 5th cylinder is provided with the 5th conical shell, and described the
The bigger diameter end of five conical shells is tightly connected with the lower end of the 5th cylinder, and the miner diameter end of the 5th conical shell is provided with the 4th
Detachable plug, is provided with the 5th charging aperture on the side wall of the 5th cylinder, the 5th charging aperture and the 4th material guide hole it
Between be tightly connected by the 4th connecting tube, the upper end of the 5th cylinder is provided with air inducing hole；It is connected with the air inducing hole and draws
Airduct, the end of the induced duct is connected with the 3rd air-introduced machine.
It is further that the driving means are motor.
It is further that the feed pipe is obliquely installed, feeding screw, the feed pipe is provided with the feed pipe
Feeding port go out to be provided with feeding tube.
It is further that the first conical shell is provided with first cylinder, first conical shell is located at first
Above inner barrel and positioned at the first material guide hole lower section, the bigger diameter end of first conical shell is fixed on the inwall of the first cylinder
On, the miner diameter end of first conical shell is upward.
It is further that the motor of first air-introduced machine, the motor of the second air-introduced machine, the motor of the 3rd air-introduced machine are
Stepless speed-change motor.
The beneficial effects of the utility model are：The grading plant for being used for granular material includes heater, the first fraction
From device, second-stage separation device, third level segregation apparatuss, fourth stage segregation apparatuss, device for recovering powder, it is possible to achieve level Four
Separate, separated by level Four, the granular material granule of different meshes can be accurately obtained, while the powdery of the same mesh number for obtaining
Mesh number uniformity in material particles, substantially without the granular material granule that other mesh numbers are excessive or too small, meanwhile, four-stage grading
The granular material granule of different meshes can be obtained, its grading effect is good, demands different in production can be met.
Description of the drawings
The structural representation of Fig. 1 grading plants for granular material described in the utility model；
Fig. 2 is the A partial enlarged drawings of Fig. 1；
Fig. 3 is the side view of first stage separation device described in the utility model；
Fig. 4 is the structural representation of the first rotating disk described in the utility model；
Fig. 5 is the structural representation of the second rotating disk described in the utility model；
Description of symbols in figure：Air heating apparatus 1, bracket 101, cylindrical shell 102, cover plate 103, conical shell 104, plus
Heat pipe 105, first stage separation device 2, first support 201, the first gripper shoe 202, the first cylinder 203, the first rotary shaft 204,
Second rotary shaft 205, driving wheel 206, the first rotating disk 207, the first blade 208, relief hole 209, reverser 210, the second rotating disk
211st, the second blade 212, the first material guide hole 213, hot wind inlet 214, feed pipe 215, feeding screw 216, feeding tube 217,
First conical shell 218, second-stage separation device 3, second support 301, the second cylinder 302, the second conical shell 303, first
Detachable plug 304, second charging aperture 305, the first connecting tube 306, the first wind guiding tube 307, the first air-introduced machine 308, second
Material guide hole 309；Third level segregation apparatuss 4, the 3rd support 401, the 3rd cylinder 402, triconic cylinder 403, second are detachable
Formula plug 404, the 3rd charging aperture 405, the second connecting tube 406, the second wind guiding tube 407, the second air-introduced machine 408, the 3rd material guide hole
409；Fourth stage segregation apparatuss 5, the 4th support 501, the 4th cylinder 502, the 4th conical shell 503, the 3rd detachable plug
504th, the 4th charging aperture 505, the 3rd connecting tube 506, the 4th material guide hole 507；Device for recovering powder 6, the 5th support the 601, the 5th
Cylinder 602, the 5th conical shell 603, the 4th detachable plug 604, the 5th charging aperture 605, the 4th connecting tube 606, air inducing
Hole 607, induced duct 608, the 3rd air-introduced machine 609.
Specific embodiment
This utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in Fig. 1 to 5, the grading plant for being used for granular material includes the air heating apparatus 1, first for setting gradually
Level segregation apparatuss 2, second-stage separation device 3, third level segregation apparatuss 4, fourth stage segregation apparatuss 5, device for recovering powder 6；
The air heating apparatus 1 include bracket 101, and cylindrical shell 102, the column are provided with the bracket 101
Housing 102 is horizontally disposed with, and the left end of the cylindrical shell 102 is closed by cover plate 103, and on the cover plate 103 air intake is provided with
Mouthful, the right-hand member of the cylindrical shell 102 is provided with conical shell 104, bigger diameter end diameter and the column shell of the conical shell 104
The left port diameter of body 102 is identical and bigger diameter end of conical shell 104 is tightly connected with the left port of cylindrical shell 102, described
The miner diameter end of conical shell 104 is to be provided with multiple heating tubes 105 in air outlet, the cylindrical shell 102；
The first stage separation device 2 includes first support 201, and the first gripper shoe is provided with the first support 201
202, first gripper shoe 202 is horizontally disposed with, and the upper surface of first gripper shoe 202 is provided with the first cylinder 203, described
First cylinder 203 is vertically arranged, and the lower end of first cylinder 203 is tightly connected with the upper surface of the first gripper shoe 202, described
The upper end sealing of the first cylinder 203, in first cylinder 203 the first rotary shaft 204 and the second rotary shaft 205, institute are provided with
The lower end of the first rotary shaft 204 is stated through the first gripper shoe 202, the lower end of the first rotary shaft 204 is provided with driving first and rotates
The driving wheel 206 that axle 204 is rotated, is provided with the driving means for rotating driving wheel 206 in the first support 201, and described the
The first rotating disk 207 is arranged with one rotary shaft 204, first rotating disk 207 is located in the first cylinder 203, first rotating disk
207 lower surface is provided with multiple first blades 208 around the central axis of the first rotating disk 207, first blade 208 and the
There is gap between one gripper shoe 202, when the first rotating disk 207 is rotated, the first blade 208 blows the lower section of the first rotating disk 207
Air is rotated down motion, is provided with relief hole 209 in first gripper shoe 202, the central axis of the relief hole 209 with
The direction of rotation of the air of the lower section of the first rotating disk 207 is tangent, the lower end of the upper end of the first rotary shaft 204 and the second rotary shaft 205
It is connected by reverser 210, the rotation direction of the rotation direction of first rotary shaft 204 and the second rotary shaft 205 is conversely, institute
State and the second rotating disk 211 is arranged with the second rotary shaft 205, second rotating disk 211 is located in the first cylinder 203, described second
The upper surface of rotating disk 211 is provided with multiple second blades 212 around the central axis of the second rotating disk 211, when 211 turns of the second rotating disk
When dynamic, the second blade 212 blows the air of the top of the second rotating disk 211 and rotates up motion, on the side wall of first cylinder 203
Side is provided with the first material guide hole 213, and the side wall lower section of first cylinder 203 is provided with hot wind inlet 214, the hot wind inlet
214 are located at the top of the second rotating disk 211 and the rotation side of the air of the central axis of hot wind inlet 214 and the top of the second rotating disk 211
To tangent, first charging aperture is provided with the middle part of the side wall of first cylinder 203, in the first charging aperture feed pipe is provided with
215, one end of the feed pipe 215 is feeding port, and the other end of feed pipe 215 stretches into the first cylinder through first charging aperture
Extend in 203 and straight down, the feed pipe 215 seals first charging aperture；
The second-stage separation device 3 includes second support 301, and the second cylinder is provided with the second support 301
302, second cylinder 302 is vertically arranged, the upper end sealing of second cylinder 302, and the lower end of second cylinder 302 sets
The second conical shell 303 is equipped with, the bigger diameter end of second conical shell 303 is tightly connected with the lower end of the second cylinder 302, institute
The miner diameter end for stating the second conical shell 303 is provided with the first detachable plug 304, the side wall of second conical shell 303
On be provided with second charging aperture 305, sealed by the first connecting tube 306 between the material guide hole 213 of the second charging aperture 305 and first
Connection, the upper end of second cylinder 302 is provided with the first closed wind guiding tube 307, the lower end of first wind guiding tube 307 with
The connection of the inside of second cylinder 302, in first wind guiding tube 307 the first air-introduced machine 308, first wind guiding tube 307 are provided with
Side wall on be provided with the second material guide hole 309；
The third level segregation apparatuss 4 include the 3rd support 401, and on the 3rd support 401 the 3rd cylinder is provided with
402, the 3rd cylinder 402 is vertically arranged, the upper end sealing of the 3rd cylinder 402, and the lower end of the 3rd cylinder 402 sets
Triconic cylinder 403 is equipped with, the bigger diameter end of the triconic cylinder 403 is tightly connected with the lower end of the 3rd cylinder 402, institute
The miner diameter end for stating triconic cylinder 403 is provided with the second detachable plug 404, the side wall of the triconic cylinder 403
On be provided with the 3rd charging aperture 405, sealed by the second connecting tube 406 between the 3rd charging aperture 405 and the second material guide hole 309
Connection, the upper end of the 3rd cylinder 402 is provided with the second closed wind guiding tube 407, the lower end of second wind guiding tube 407 with
The connection of the inside of 3rd cylinder 402, in second wind guiding tube 407 the second air-introduced machine 408, second wind guiding tube 407 are provided with
Side wall on be provided with the 3rd material guide hole 409；
The fourth stage segregation apparatuss 5 include the 4th support 501, and on the 4th support 501 the 4th cylinder is provided with
502, the 4th cylinder 502 is vertically arranged, the upper end sealing of the 4th cylinder 502, and the lower end of the 4th cylinder 502 sets
The 4th conical shell 503 is equipped with, the bigger diameter end of the 4th conical shell 503 is tightly connected with the lower end of the 4th cylinder 502, institute
The miner diameter end for stating the 4th conical shell 503 is provided with the 3rd detachable plug 504, the side wall of the 4th conical shell 503
On be provided with the 4th charging aperture 505, sealed by the 3rd connecting tube 506 between the 4th charging aperture 505 and the 3rd material guide hole 409
Connection, the upper end of the 4th cylinder 502 is provided with the 4th material guide hole 507；
The device for recovering powder 6 includes the 5th support 601, and on the 5th support 601 the 5th cylinder 602 is provided with,
5th cylinder 602 is vertically arranged, the upper end sealing of the 5th cylinder 602, and the lower end of the 5th cylinder 602 is provided with
5th conical shell 603, the bigger diameter end of the 5th conical shell 603 is tightly connected with the lower end of the 5th cylinder 602, and described
The miner diameter end of five conical shells 603 is provided with the 4th detachable plug 604, and is provided with the side wall of the 5th cylinder 602
Five charging apertures 605, are tightly connected, institute between the 5th charging aperture 605 and the 4th material guide hole 507 by the 4th connecting tube 606
The upper end for stating the 5th cylinder 602 is provided with air inducing hole 607；Induced duct 608, the induced duct are connected with the air inducing hole 607
608 end is connected with the 3rd air-introduced machine 609.
This be used for granular material grading plant include heater, first stage separation device 2, second-stage separation device 3,
Third level segregation apparatuss 4, fourth stage segregation apparatuss 5, device for recovering powder 6, operationally, the powder that only needs need to be classified
Shape material is put into feeding port, then enters in the first cylinder 203 along feed pipe 215, and now, the 3rd air-introduced machine 609 will be extraneous
From in air inlet suction cylindrical shell 102, the air being inhaled into is heated the heating of pipe 105 and becomes air in cylindrical shell 102
Hot-air, hot-air flows out from air outlet and then flows in the first cylinder 203 from hot wind inlet 214, due to hot wind inlet 214
The direction of rotation phase of the air in the top of the second rotating disk 211 and above central axis and second rotating disk 211 of hot wind inlet 214
Cut, therefore, hot-air can be easily inhaled in the first cylinder 203, into the hot-air in the first cylinder 203 to entering
Granular material in first cylinder 203 carries out heating away the moisture in granular material so as to be dried, by dried powder
Material on the second rotating disk 211 of rotation into then falling for stone roller if broken up and then in the drive backspin steering of the second blade 212
Upper motion, during rotation is moved up, the granular material granule of heavier mass is then along first for the granular material broken up
The inwall of cylinder 203 falls into the bottom of the first cylinder 203, and when the first rotating disk 207 is rotated, the first blade 208 blows the first rotating disk
The air of 207 lower sections is rotated down motion, and the granular material granule for falling into the bottom of the first cylinder 203 is being rotated down the sky of motion
Under gas drives, discharge from relief hole 209, due to the rotation of the air of the central axis and the lower section of the first rotating disk 207 of relief hole 209
Direction is tangent, therefore, fall into the granular material granule of the bottom of the first cylinder 203 easily can blow out from relief hole 209, real
The first order of existing granular material is separated, and the granular material granule of lighter weight then blows out from the first material guide hole 213, and then along first
Connecting tube 306, second charging aperture 305 are entered in the second cylinder 302, into the granular material granule in the second cylinder 302 the
In the presence of one air-introduced machine 308, the granular material granule of lighter weight is sucked up in the first wind guiding tube 307, is entered from the
Two material guide holes 309 are discharged, and then are entered in the 3rd cylinder 402 along the second connecting tube 406, the 3rd charging aperture 405, the second cylinder
The granular material granule of heavier mass is then fallen in the second conical shell 303 in 302, realizes that the second level separates, into the 3rd
In the presence of the second air-introduced machine 408, the granular material granule of lighter weight is sucked up granular material granule in body 402
In second wind guiding tube 407, enter and discharged from the 3rd material guide hole 409, and then enter along the 3rd connecting tube 506, the 4th charging aperture 505
In 4th cylinder 502, the granular material granule of heavier mass is then fallen in triconic cylinder 403 in the 3rd cylinder 402, is realized
The third level separates, into the granular material granule in the 4th cylinder 502 in the presence of the 3rd air-introduced machine 609, lighter weight
Granular material granule is sucked up, and discharges from the 4th material guide hole 507, and then along the 4th connecting tube 606, the 5th charging aperture 605
Into in the 5th cylinder 602 and then fall in the 5th conical shell 603, the quality slightly weight granular material granule of any then falls into the
In four conical shells 503, realize that the fourth stage is separated, separated by above-mentioned level Four, the granular material of 200 mesh can be accurately obtained
Grain, while mesh number uniformity in the granular material granule of 200 mesh for obtaining, substantially without the powder that other mesh numbers are excessive or too small
Shape material particles, meanwhile, four-stage grading can obtain the granular material granule of different meshes, and its grading effect is good, can meet
Different demand in production.
In the above-described embodiment, the driving means can adopt existing various driving equipments, used as preferred, institute
Driving means are stated for motor.
The granular material of recovery is put in first stage separation device 2 for convenience, the feed pipe 215 is inclined and set
Put, in the feed pipe 215 feeding screw 216 is provided with, the feeding port of the feed pipe 215 goes out to be provided with feeding tube 217.
Operator need to only pour the granular material of recovery in feeding tube 217 into, the powder in feeding tube 217 in feeding
Material can be sent in the first segregation apparatuss by the feeding screw 216 in feed pipe 215 and be separated, and greatly facilitate operator
Member, reduces the labor intensity of operator.
In order to ensure to be provided with the first conical shell in the separating effect of first stage separation device 2, first cylinder 203
218, first conical shell 218 is located at the inner upper of the first cylinder 203 and positioned at the lower section of the first material guide hole 213, and described the
The bigger diameter end of one conical shell 218 is fixed on the inwall of the first cylinder 203, the miner diameter end court of first conical shell 218
On, the granular material for so entering in the first cylinder 203 runs into the first conical shell 218 after being blown up by rotation, along first
During conical shell 218 is moved, the granular material granule of heavier mass can fall down, the granular material of lighter weight
Grain is moved to miner diameter end and then blows out from the first material guide hole 213 along the first conical shell 218, due to the first conical shell 218
Exist, the granular material granule of heavier mass can be prevented effectively from and be blown under wind-force inertia in second-stage separation device 3, protect
The separating effect of card first stage separation device 2.
In order to adjust the mesh number of required granular material according to demand, the motor of first air-introduced machine 308, second are drawn
The motor of blower fan 408, the motor of the 3rd air-introduced machine 609 are stepless speed-change motor.Accurate adjustment so just can be realized, is met
The different demands of production.
Claims (5)
1. the grading plant of granular material is used for, it is characterised in that：Including the air heating apparatus (1), the first order that set gradually
Segregation apparatuss (2), second-stage separation device (3), third level segregation apparatuss (4), fourth stage segregation apparatuss (5), dust reclaim dress
Put (6)；
The air heating apparatus (1) include bracket (101), and cylindrical shell (102) is provided with the bracket (101), described
Cylindrical shell (102) is horizontally disposed with, and the left end of the cylindrical shell (102) is closed by cover plate (103), the cover plate (103)
On be provided with air inlet, the right-hand member of the cylindrical shell (102) is provided with conical shell (104), the conical shell (104)
Bigger diameter end diameter is identical with the left port diameter of cylindrical shell (102) and bigger diameter end and cylindrical shell of conical shell (104)
(102) left port is tightly connected, and the miner diameter end of the conical shell (104) is to set in air outlet, the cylindrical shell (102)
It is equipped with multiple heating tubes (105)；
The first stage separation device (2) includes first support (201), and on the first support (201) the first support is provided with
Plate (202), first gripper shoe (202) is horizontally disposed with, and the upper surface of first gripper shoe (202) is provided with the first cylinder
(203), first cylinder (203) is vertically arranged, and the lower end of first cylinder (203) is upper with the first gripper shoe (202)
Face seal connects, the upper end sealing of first cylinder (203), and in first cylinder (203) the first rotary shaft is provided with
(204) and the second rotary shaft (205), the lower end of first rotary shaft (204) passes through the first gripper shoe (202), the first rotation
The lower end of axle (204) is provided with the driving wheel (206) for driving the first rotary shaft (204) to rotate, and sets on the first support (201)
The driving means for rotating driving wheel (206) are equipped with, the first rotating disk (207) is arranged with first rotary shaft (204), it is described
In the first cylinder (203), the lower surface of first rotating disk (207) is around the first rotating disk (207) for first rotating disk (207)
Central axis is provided with multiple first blades (208), between existing between first blade (208) and the first gripper shoe (202)
Gap, when the first rotating disk (207) is rotated, the first blade (208) blows the air below the first rotating disk (207) and is rotated down fortune
It is dynamic, relief hole (209), the central axis and the first rotating disk of the relief hole (209) are provided with first gripper shoe (202)
(207) direction of rotation of the air below is tangent, and the upper end of the first rotary shaft (204) leads to the lower end of the second rotary shaft (205)
Cross reverser (210) to be connected, the rotation direction of first rotary shaft (204) and the rotation direction phase of the second rotary shaft (205)
Instead, the second rotating disk (211) is arranged with second rotary shaft (205), second rotating disk (211) is positioned at the first cylinder
(203) in, the upper surface of second rotating disk (211) is provided with multiple second leaves around the central axis of the second rotating disk (211)
Piece (212), when the second rotating disk (211) is rotated, the second blade (212) blows the air above the second rotating disk (211) and revolves upwards
Transhipment is dynamic, and the side wall top of first cylinder (203) is provided with the first material guide hole (213), the side of first cylinder (203)
Wall lower section is provided with hot wind inlet (214), and the hot wind inlet (214) is positioned at the second rotating disk (211) top and hot wind inlet
(214) direction of rotation of the air above central axis and the second rotating disk (211) is tangent, the side of first cylinder (203)
Wall middle part is provided with first charging aperture, is provided with feed pipe (215) in the first charging aperture, and the one of the feed pipe (215)
Hold as feeding port, the other end of feed pipe (215) is stretched in the first cylinder (203) through first charging aperture and prolonged straight down
Stretch, the feed pipe (215) seals first charging aperture；
The second-stage separation device (3) includes second support (301), and on the second support (301) the second cylinder is provided with
(302), second cylinder (302) is vertically arranged, the upper end sealing of second cylinder (302), second cylinder (302)
Lower end be provided with the second conical shell (303), the bigger diameter end of second conical shell (303) and the second cylinder (302)
Lower end is tightly connected, and the miner diameter end of second conical shell (303) is provided with the first detachable plug (304), and described
Second charging aperture (305), the second charging aperture (305) and the first material guide hole are provided with the side wall of two conical shells (303)
(213) it is tightly connected by the first connecting tube (306) between, the upper end of second cylinder (302) is provided with closed first
Wind guiding tube (307), the lower end of first wind guiding tube (307) connects with inside the second cylinder (302), first wind guiding tube
(307) the first air-introduced machine (308) is provided with, on the side wall of first wind guiding tube (307) the second material guide hole is provided with
(309)；
The third level segregation apparatuss (4) include the 3rd support (401), and on the 3rd support (401) the 3rd cylinder is provided with
(402), the 3rd cylinder (402) is vertically arranged, the upper end sealing of the 3rd cylinder (402), the 3rd cylinder (402)
Lower end be provided with triconic cylinder (403), the bigger diameter end of the triconic cylinder (403) and the 3rd cylinder (402)
Lower end is tightly connected, and the miner diameter end of the triconic cylinder (403) is provided with the second detachable plug (404), and described
The 3rd charging aperture (405), the 3rd charging aperture (405) and the second material guide hole are provided with the side wall of triconic cylinder (403)
(309) it is tightly connected by the second connecting tube (406) between, the upper end of the 3rd cylinder (402) is provided with closed second
Wind guiding tube (407), the lower end of second wind guiding tube (407) connects with inside the 3rd cylinder (402), second wind guiding tube
(407) the second air-introduced machine (408) is provided with, on the side wall of second wind guiding tube (407) the 3rd material guide hole is provided with
(409)；
The fourth stage segregation apparatuss (5) include the 4th support (501), and on the 4th support (501) the 4th cylinder is provided with
(502), the 4th cylinder (502) is vertically arranged, the upper end sealing of the 4th cylinder (502), the 4th cylinder (502)
Lower end be provided with the 4th conical shell (503), the bigger diameter end of the 4th conical shell (503) and the 4th cylinder (502)
Lower end is tightly connected, and the miner diameter end of the 4th conical shell (503) is provided with the 3rd detachable plug (504), and described
The 4th charging aperture (505), the 4th charging aperture (505) and the 3rd material guide hole are provided with the side wall of four conical shells (503)
(409) it is tightly connected by the 3rd connecting tube (506) between, the upper end of the 4th cylinder (502) is provided with the 4th material guide hole
(507)；
The device for recovering powder (6) includes the 5th support (601), and on the 5th support (601) the 5th cylinder is provided with
(602), the 5th cylinder (602) is vertically arranged, the upper end sealing of the 5th cylinder (602), the 5th cylinder (602)
Lower end be provided with the 5th conical shell (603), the bigger diameter end of the 5th conical shell (603) and the 5th cylinder (602)
Lower end is tightly connected, and the miner diameter end of the 5th conical shell (603) is provided with the 4th detachable plug (604), and described
Be provided with the 5th charging aperture (605) on the side wall of five cylinders (602), the 5th charging aperture (605) and the 4th material guide hole (507) it
Between be tightly connected by the 4th connecting tube (606), the upper end of the 5th cylinder (602) is provided with air inducing hole (607)；It is described to draw
Induced duct (608) is connected with air holes (607), the end of the induced duct (608) is connected with the 3rd air-introduced machine (609).
2. the grading plant of granular material is used for as claimed in claim 1, it is characterised in that：The driving means are electric to drive
Machine.
3. the grading plant of granular material is used for as claimed in claim 2, it is characterised in that：The feed pipe (215) inclines
Arrange, in the feed pipe (215) feeding screw (216) is provided with, the feeding port of the feed pipe (215) goes out to be provided with
Expects pipe (217).
4. the grading plant of granular material is used for as claimed in claim 3, it is characterised in that：In first cylinder (203)
The first conical shell (218) is provided with, first conical shell (218) is positioned at the first cylinder (203) inner upper and is located at
First material guide hole (213) lower section, the bigger diameter end of first conical shell (218) is fixed on the inwall of the first cylinder (203),
The miner diameter end of first conical shell (218) is upward.
5. the grading plant of granular material is used for as claimed in claim 4, it is characterised in that：First air-introduced machine (308)
Motor, the motor of the second air-introduced machine (408), the motor of the 3rd air-introduced machine (609) be stepless speed-change motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621147333.8U CN206139511U (en) | 2016-10-21 | 2016-10-21 | A grading plant for powdery material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621147333.8U CN206139511U (en) | 2016-10-21 | 2016-10-21 | A grading plant for powdery material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206139511U true CN206139511U (en) | 2017-05-03 |
Family
ID=58623232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621147333.8U Withdrawn - After Issue CN206139511U (en) | 2016-10-21 | 2016-10-21 | A grading plant for powdery material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206139511U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876152A (en) * | 2017-11-17 | 2018-04-06 | 乐山新天源太阳能科技有限公司 | Silicon material beater |
| CN107930772A (en) * | 2017-11-17 | 2018-04-20 | 乐山新天源太阳能科技有限公司 | Silicon material breaks up recovery system |
| CN107930768A (en) * | 2017-11-17 | 2018-04-20 | 乐山新天源太阳能科技有限公司 | Powder silica flour is classified recovery system |
| CN107971232A (en) * | 2016-10-21 | 2018-05-01 | 乐山新天源太阳能科技有限公司 | Grading plant for granular material |
-
2016
- 2016-10-21 CN CN201621147333.8U patent/CN206139511U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971232A (en) * | 2016-10-21 | 2018-05-01 | 乐山新天源太阳能科技有限公司 | Grading plant for granular material |
| CN107971232B (en) * | 2016-10-21 | 2023-09-01 | 乐山新天源太阳能科技有限公司 | Classifying device for powdery materials |
| CN107876152A (en) * | 2017-11-17 | 2018-04-06 | 乐山新天源太阳能科技有限公司 | Silicon material beater |
| CN107930772A (en) * | 2017-11-17 | 2018-04-20 | 乐山新天源太阳能科技有限公司 | Silicon material breaks up recovery system |
| CN107930768A (en) * | 2017-11-17 | 2018-04-20 | 乐山新天源太阳能科技有限公司 | Powder silica flour is classified recovery system |
| CN107876152B (en) * | 2017-11-17 | 2019-09-27 | 乐山新天源太阳能科技有限公司 | Silicon material beater |
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