CN112354656A - Nano fluidized bed structure for crushing processing of nano particles - Google Patents
Nano fluidized bed structure for crushing processing of nano particles Download PDFInfo
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- CN112354656A CN112354656A CN202011129362.2A CN202011129362A CN112354656A CN 112354656 A CN112354656 A CN 112354656A CN 202011129362 A CN202011129362 A CN 202011129362A CN 112354656 A CN112354656 A CN 112354656A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/06—Jet mills
- B02C19/068—Jet mills of the fluidised-bed type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
- B02C23/30—Passing gas through crushing or disintegrating zone the applied gas acting to effect material separation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
- B02C23/32—Passing gas through crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a nano fluidized bed structure for crushing and processing nano particles, which comprises a crushing seat, a chip removal valve, a cleaning valve, a crushing cavity and a preformed hole, wherein the chip removal valve is connected to the bottom end of the crushing seat in a threaded manner, the preformed hole is uniformly formed in the bottom of the crushing seat, and a crushing system is fixed on the outer side of the crushing seat. According to the invention, the separation mechanism is arranged, the classifying wheel realizes the separation of coarse and fine powder particles under the action of centrifugal force of the classifying wheel and suction force of the fan in the high-speed rotation process of the classifying wheel, the coarse powder particles return to the crushing cavity to be continuously crushed according to the self gravity, and the qualified fine powder particles after being classified by the classifying wheel enter the built-in cavity through the classifying wheel and the reserved groove along with air flow and are then conveyed out through the discharging pipe, so that the function of conveniently screening the materials by the device is realized, and the working efficiency of the nano fluidized bed structure for crushing and processing the nano particles is improved.
Description
Technical Field
The invention relates to the technical field of finished product grinding devices, in particular to a nano fluidized bed structure for crushing and processing nano particles.
Background
With the continuous development of society, the finished product grinding and processing industry is developed vigorously, a fluidized bed is an important processing device for ultrafine particle airflow crushing, and a nano fluidized bed structure for crushing and processing nano particles is an important component in the ultrafine particle airflow crushing and processing device;
traditional nano fluidized bed structure for crushing processing of nanometer granule is because its material of being not convenient for refines the screening for it need carry out a lot of screening to the material in the use, and the nonconforming material after the screening is inconvenient in time sends back and smashes the chamber and continue to smash, makes its work efficiency low when using.
Disclosure of Invention
The invention aims to provide a nano fluidized bed structure for crushing nano particles so as to solve the problem of inconvenience in material screening in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a nanometer granule's shredding is with receiving fluidized bed structure, includes smashes seat, chip removal valve, clearance valve, crushing chamber and preformed hole, the bottom threaded connection of smashing the seat has the chip removal valve, the bottom of smashing the seat evenly is provided with the preformed hole, the outside of smashing the seat is fixed with crushing system, be fixed with the inlet pipe on the outer wall of crushing seat one side above the crushing system, install the clearance valve on the outer wall of smashing seat one side, the inside of smashing the seat is provided with smashes the chamber, evenly install protection mechanism on the inner wall of smashing the seat, the separation seat is installed on the top of smashing the seat, the outside of separation seat is fixed with the support frame, all be fixed with the crane boom on the outer wall of separation seat both sides above the support frame, the inside of separation seat is provided with the separation chamber, the top of the inside separation chamber of separation seat is fixed with the limiting plate, the top of the inside limiting plate of separation seat is fixed with the fixing base, the lid is installed on the top of separation seat, the inside of lid is provided with built-in chamber, one side at lid top is fixed with driving motor, be fixed with row material pipe on the outer wall of lid one side, the intermediate position department on lid top is fixed with the bearing frame, the top of bearing frame is fixed with the transmission case, the top of the inside driving motor of transmission case is provided with the drive wheel, the top of the inside bearing frame of transmission case is provided with the drive wheel, be provided with driving belt on the outer wall of drive wheel, the intermediate position department of drive wheel is fixed with the transmission shaft, the one end of transmission shaft passes bearing frame and fixing base and extends to the inside of separation chamber, install separating mechanism on the outer wall of the inside transmission shaft of separation chamber, separating mechanism includes hierarchical wheel, the grading wheel is located on the outer side of the transmission shaft, the clamping seat is arranged at the bottom of the grading wheel, the inner wall of the clamping seat is fixedly connected with the outer wall of the transmission shaft, the fixed plate is arranged on the outer side of the transmission shaft at the bottom end of the grading wheel, the clamping grooves are formed in the two sides of the inner portion of the fixed plate and the two sides of the inner portion of the grading wheel, and the bottom end of the clamping seat penetrates through the clamping grooves and extends to the position below the fixed plate.
Preferably, the lowest point of the chip removal valve is higher than that of the support frame, and the driving wheel form a linkage structure through a driving belt.
Preferably, crushing system includes gas-supply pipe, intake pipe, steering tube and nozzle, the outer wall fixed connection of dead lever and crushing seat is passed through on the top of gas-supply pipe, one side that the clearance valve was kept away from to the gas-supply pipe is fixed with the intake pipe, the bottom of gas-supply pipe evenly is fixed with the steering tube, the one end that the gas-supply pipe was kept away from to the steering tube all is fixed with the nozzle, the nozzle all extends to the inside in crushing chamber through the preformed hole.
Preferably, the gas-supply pipe is the arc design, the steering tube is provided with three groups, the steering tube is at the equidistant distribution of bottom of gas-supply pipe, steering tube and nozzle pass through bolt and crushing seat fixed connection.
Preferably, protection machanism includes ceramic welt, first joint groove, countersunk head bolt, second joint groove, lower rack and last rack, one side of ceramic welt all laminates with the inner wall of smashing the seat mutually, one side at ceramic welt top all is provided with first joint groove, all be fixed with the rack on the ceramic welt outer wall of first joint groove one side, one side that first joint groove was kept away from to ceramic welt bottom all is provided with second joint groove, all be fixed with lower rack on the ceramic welt outer wall of second joint groove one side, the intermediate position department of ceramic welt all is provided with the countersunk head bolt, the one end of countersunk head bolt all passes the inside that ceramic welt extends to smashing the seat.
Preferably, the ceramic lining plate is mutually clamped through a first clamping groove and a second clamping groove, the lower rack and the upper rack are uniformly distributed on the outer wall of the ceramic lining plate, and the first clamping groove and the second clamping groove are meshed with each other through the lower rack and the upper rack.
Preferably, the separation cavity is designed to be inverted cone-shaped, and a preformed groove is formed in the middle of the limiting plate.
Preferably, the driving shaft of the driving wheel extends to the outside of the transmission case and is fixedly connected with the output end of the driving motor through a coupling.
Preferably, the transmission shaft and the bearing seat form a supporting structure through a transverse bearing, and the transmission shaft is movably connected with the fixed seat through a bearing.
Preferably, the top end of the grading wheel is in contact with the bottom end of the limiting plate through the reserved groove, the grading wheel, the fixing plate and the clamping seat are fixed to each other through bolts, and the grading wheel and the clamping seat form a clamping structure through the clamping groove.
Compared with the prior art, the invention has the beneficial effects that: the nano fluidized bed structure for crushing and processing the nano particles not only realizes the function of screening materials conveniently by the device, strengthens the crushing effect of the device, but also slows down the abrasion of the crushing seat caused by crushing the materials;
(1) the operation of a driving motor is controlled by a single chip microcomputer, the driving motor can drive a transmission shaft to rotate through a driving wheel, a transmission belt and a driving wheel, the transmission shaft can drive a clamping seat to rotate, the clamping seat can drive a grading wheel to rotate through a clamping groove, materials are separated under the action of centrifugal force of the grading wheel and suction force of a fan in the high-speed rotating process of the grading wheel, coarse particle powder returns to the inside of a crushing cavity to be continuously crushed according to self gravity, qualified fine particle powder separated by the grading wheel enters the inside of an internal cavity through the grading wheel and a reserved groove along with air flow and is then conveyed out through a discharge pipe, the function of facilitating material screening of the device is achieved, and therefore the working efficiency of the nano fluidized bed structure for crushing and processing nano particles is improved;
(2) the nano fluidized bed structure comprises a gas supply component, a gas inlet pipe, a nozzle, a gas supply pipe, a spray nozzle, a material conveying pipe and a material conveying pipe, wherein gas can enter the gas supply pipe through the gas inlet pipe, the gas supply pipe conveys the gas to the inside of a crushing cavity through the gas inlet pipe and the nozzle, the gas can form supersonic airflow under the action of the nozzle, the supersonic airflow drives the material in the crushing cavity to accelerate, the material is converted into a fluidized state, and the material flow repeatedly carries out violent friction, collision, impact and shearing at the intersection of the nozzle, so that the material achieves the crushing effect, the material is crushed in a superfine mode, a steering pipe is separated from the nozzle through a loose bolt, the nozzle with the corresponding type is replaced;
(3) all installed ceramic welt through countersunk head bolt on the inner wall through smashing the seat, ceramic welt all is through the mutual joint in first joint groove and second joint groove, first joint groove and second joint groove all through rack down and last rack intermeshing, avoided ceramic welt to produce at comminuted striking in-process and slide, under the effect of ceramic welt, slowed down the wearing and tearing that the material striking produced to smashing the seat to the shredding of this nanometer granule is with the life who receives fluidized bed structure.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is a schematic side sectional view of the present invention;
FIG. 4 is a schematic top cross-sectional view of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 2;
FIG. 6 is a schematic cross-sectional front view of the separating mechanism of the present invention;
FIG. 7 is a schematic bottom view of the separating mechanism of the present invention;
FIG. 8 is a partial top cross-sectional view of the shielding mechanism of the present invention.
In the figure: 1. a crushing seat; 2. a chip removal valve; 3. a pulverizing system; 301. a gas delivery pipe; 302. an air inlet pipe; 303. a steering tube; 304. a nozzle; 4. cleaning the valve; 5. a separating seat; 6. a support frame; 7. a cover body; 8. a drive motor; 9. a transmission case; 10. a bearing seat; 11. a hoisting frame; 12. a feed pipe; 13. a grinding chamber; 14. a protection mechanism; 1401. a ceramic liner plate; 1402. a first clamping groove; 1403. a countersunk bolt; 1404. a second clamping groove; 1405. a lower rack; 1406. an upper rack; 15. a separation chamber; 16. a drive wheel; 17. a drive belt; 18. a driving wheel; 19. a drive shaft; 20. a discharge pipe; 21. a cavity is arranged inside; 22. a fixed seat; 23. a limiting plate; 24. a separating mechanism; 2401. a grading wheel; 2402. a fixing plate; 2403. a card holder; 2404. a card slot; 25. holes are reserved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, an embodiment of the present invention: a nano fluidized bed structure for crushing processing of nano particles comprises a crushing seat 1, a chip removal valve 2, a cleaning valve 4, a crushing cavity 13 and a preformed hole 25, wherein the chip removal valve 2 is connected to the bottom end of the crushing seat 1 in a threaded manner, the preformed hole 25 is uniformly formed in the bottom of the crushing seat 1, a crushing system 3 is fixed on the outer side of the crushing seat 1, the crushing system 3 comprises a gas pipe 301, a gas inlet pipe 302, a steering pipe 303 and a nozzle 304, the top end of the gas pipe 301 is fixedly connected with the outer wall of the crushing seat 1 through a fixing rod, the gas inlet pipe 302 is fixed on one side, away from the cleaning valve 4, of the gas pipe 301, the steering pipe 303 is uniformly fixed at the bottom end of the gas pipe 301, the nozzle 304 is fixed at one end, away from the gas pipe 301, of the steering pipe 303, the nozzle 304 extends into the crushing cavity 13 through the preformed hole 25, the gas pipe 301 is of an arc-shaped design, the steering pipe 303 is provided with, the steering pipe 303 and the nozzle 304 are fixedly connected with the crushing base 1 through bolts, the external power supply is connected, the feeding pipe 12 is connected with a feeding part, the air inlet pipe 302 is connected with an air supply part, the discharging pipe 20 is connected with a fan part, materials enter the crushing cavity 13 through the feeding pipe 12 and are supplied with air through the air supply part, air can enter the air conveying pipe 301 through the air inlet pipe 302, the air conveying pipe 301 conveys the air to the inside of the crushing cavity 13 through the air inlet pipe 302 and the nozzle 304, the air can form supersonic airflow under the action of the nozzle 304, the supersonic airflow drives the materials in the crushing cavity 13 to accelerate, so that the materials are converted into a fluidized state, and the logistics are repeatedly subjected to violent friction, collision, impact and shearing at the junction of the nozzle 304, so that the materials are crushed, ultrafine crushing of the materials is realized, the steering pipe 303 is separated from the nozzle 304 by loosening the bolts, the nozzle 304 with the corresponding model is replaced according to the material type, so that the crushing effect of the device is enhanced, and the applicability of the nano fluidized bed structure for crushing and processing the nano particles in use is improved;
a feeding pipe 12 is fixed on the outer wall of one side of a crushing seat 1 above a crushing system 3, a cleaning valve 4 is installed on the outer wall of one side of the crushing seat 1, a crushing cavity 13 is arranged inside the crushing seat 1, a protection mechanism 14 is uniformly installed on the inner wall of the crushing seat 1, the protection mechanism 14 comprises a ceramic lining plate 1401, a first clamping groove 1402, a countersunk head bolt 1403, a second clamping groove 1404, a lower rack 1405 and an upper rack 1406, one side of the ceramic lining plate 1401 is attached to the inner wall of the crushing seat 1, one side of the top of the ceramic lining plate 1401 is provided with the first clamping groove 1402, the outer wall of the ceramic lining plate 1401 at one side of the first clamping groove 1402 is provided with the upper rack 1406, one side of the bottom of the ceramic lining plate 1401, far away from the first clamping groove 1402, is provided with the second clamping groove 1404, the outer wall of the ceramic lining plate 1401 at one side of the second clamping groove 1404 is provided with the lower rack 1405, the countersunk head bolt 1403, one end of a countersunk bolt 1403 penetrates through a ceramic lining plate 1401 and extends to the inside of the crushing seat 1, the ceramic lining plate 1401 is clamped with a second clamping groove 1404 through a first clamping groove 1402, a lower rack 1405 and an upper rack 1406 are uniformly distributed on the outer wall of the ceramic lining plate 1401, the first clamping groove 1402 and the second clamping groove 1404 are meshed with each other through the lower rack 1405 and the upper rack 1406, the ceramic lining plate 1401 is prevented from sliding in the material crushing and impacting process, and under the action of the ceramic lining plate, the abrasion of the material impacting on the crushing seat 1 is slowed down, so that the service life of the nano fluidized bed structure for crushing and processing the nano particles is prolonged;
a separation seat 5 is arranged at the top end of a crushing seat 1, a support frame 6 is fixed at the outer side of the separation seat 5, a hoisting frame 11 is fixed on the outer walls of the two sides of the separation seat 5 above the support frame 6, a separation cavity 15 is arranged inside the separation seat 5, a limit plate 23 is fixed at the top end of the separation cavity 15 inside the separation seat 5, a fixed seat 22 is fixed above the limit plate 23 inside the separation seat 5, a cover body 7 is arranged at the top end of the separation seat 5, a built-in cavity 21 is arranged inside the cover body 7, a driving motor 8 is fixed at one side of the top of the cover body 7, a discharging pipe 20 is fixed on the outer wall at one side of the cover body 7, a bearing seat 10 is fixed at the middle position of the top end of the cover body 7, a transmission case 9 is fixed at the top end of the bearing seat 10, a driving wheel 16 is arranged above the driving motor 8 inside the transmission, a transmission shaft 19 is fixed in the middle of the transmission wheel 18, one end of the transmission shaft 19 passes through the bearing seat 10 and the fixing seat 22 and extends into the separation cavity 15, a separation mechanism 24 is installed on the outer wall of the transmission shaft 19 in the separation cavity 15, the separation mechanism 24 comprises a grading wheel 2401, a fixing plate 2402, a clamping seat 2403 and a clamping groove 2404, the grading wheel 2401 is located on the outer side of the transmission shaft 19, the clamping seat 2403 is arranged at the bottom of the grading wheel 2401, the inner wall of the clamping seat 2403 is fixedly connected with the outer wall of the transmission shaft 19, the fixing plate 2402 is arranged on the outer side of the transmission shaft 19 at the bottom end of the grading wheel 2401, the clamping grooves 2404 are arranged on the two inner sides of the fixing plate 2402 and the grading wheel 2401, the bottom end of the clamping seat 2403 passes through the clamping groove 2404 and extends to the lower side of the fixing plate 2402, the top end of the grading wheel 2401 is contacted with the bottom end of the limiting plate 23 through a reserved groove, the clamping, the driving motor 8 is controlled by a single chip microcomputer to operate, the driving motor 8 can drive the transmission shaft 19 to rotate through the driving wheel 16, the transmission belt 17 and the transmission wheel 18, the transmission shaft 19 can drive the clamping seat 2403 to rotate, the clamping seat 2403 can drive the grading wheel 2401 to rotate through the clamping groove 2404, in the high-speed rotating process of the grading wheel 2401, under the action of centrifugal force of the grading wheel 2401 and suction force of a fan, separation of coarse and fine powder particles is achieved, the coarse powder particles return to the inside of the crushing cavity 13 according to self gravity to be continuously crushed, qualified fine powder particles separated by the grading wheel 2401 enter the inside of the built-in cavity 21 through the grading wheel 2401 and the reserved groove along with air flow, and then are conveyed out through the discharge pipe 20, so that the function of the device facilitating material screening is achieved, and the working efficiency of the nano fluidized bed structure for crushing and processing of nano;
the lowest point of the chip removal valve 2 is higher than that of the support frame 6, the driving wheel 16 and the driving wheel 18 form a linkage structure through the driving belt 17, the separation cavity 15 is designed in an inverted cone shape, a reserved groove is formed in the middle of the limiting plate 23, the driving shaft of the driving wheel 16 extends to the outside of the transmission box 9 and is fixedly connected with the output end of the driving motor 8 through a coupler, the transmission shaft 19 and the bearing seat 10 form a support structure through a transverse bearing, and the transmission shaft 19 is movably connected with the fixed seat 22 through a bearing.
The working principle is as follows: when the invention is used, an external power supply is connected, a feeding pipe 12 is connected with a feeding part, an air inlet pipe 302 is connected with an air supply part, a discharging pipe 20 is connected with a fan part, firstly, materials enter the crushing cavity 13 through the feeding pipe 12, air is supplied through the air supply part, air can enter the air conveying pipe 301 through the air inlet pipe 302, the air conveying pipe 301 conveys the air to the inside of the crushing cavity 13 through the air inlet pipe 302 and a nozzle 304, the air can form supersonic airflow under the action of the nozzle 304, the supersonic airflow drives the materials in the crushing cavity 13 to accelerate, the materials are converted into a fluidized state, the materials are repeatedly subjected to violent friction, collision, impact and shearing at the intersection of the nozzle 304, so that the materials achieve the crushing effect, the ultrafine crushing of the materials are realized, the steering pipe 303 is separated from the nozzle 304 through loosening bolts, the nozzle 304 of the corresponding type is replaced according to the types of the materials, the crushing effect of the device is enhanced, so that the applicability of the nano fluidized bed structure for crushing and processing the nano particles in use is improved;
then, ceramic lining plates 1401 are mounted on the inner walls of the crushing bases 1 through countersunk bolts 1403, the ceramic lining plates 1401 are clamped with each other through first clamping grooves 1402 and second clamping grooves 1404, the first clamping grooves 1402 and the second clamping grooves 1404 are meshed with each other through lower racks 1405 and upper racks 1406, the ceramic lining plates 1401 are prevented from sliding in the material crushing and impacting process, and under the action of the ceramic lining plates 1401, abrasion of the crushing bases 1 caused by material impact is relieved, so that the service life of the nano fluidized bed structure for crushing and processing nano particles is prolonged;
finally, the driving motor 8 is controlled to operate by the single chip microcomputer, the driving motor 8 can drive the transmission shaft 19 to rotate through the driving wheel 16, the transmission belt 17 and the transmission wheel 18, the transmission shaft 19 can drive the clamping seat 2403 to rotate, the clamping seat 2403 can drive the grading wheel 2401 to rotate through the clamping groove 2404, the grading wheel 2401 rotates at a high speed, materials are separated from coarse and fine powder particles under the action of centrifugal force of the grading wheel 2401 and suction force of a fan, the coarse powder particles return to the inside of the crushing cavity 13 according to self gravity to be continuously crushed, qualified fine powder particles separated by the grading wheel 2401 enter the inside of the built-in cavity 21 through the grading wheel 2401 and the reserved groove along with air flow, and then the qualified fine powder particles are conveyed out through the discharge pipe 20, so that the function of the device facilitating material screening is realized, and the working efficiency of the nano fluidized bed structure for crushing and processing nano.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a nanometer fluidized bed structure is used in shredding of nanometer granule, includes crushing seat (1), chip removal valve (2), clearance valve (4), smashes chamber (13) and preformed hole (25), its characterized in that: the bottom threaded connection who smashes seat (1) has chip removal valve (2), the bottom of smashing seat (1) evenly is provided with preformed hole (25), the outside of smashing seat (1) is fixed with crushing system (3), be fixed with inlet pipe (12) on the outer wall of smashing seat (1) one side in crushing system (3) top, install clearance valve (4) on the outer wall of smashing seat (1) one side, the inside of smashing seat (1) is provided with smashes chamber (13), evenly install protection machanism (14) on the inner wall of smashing seat (1), separation seat (5) is installed on the top of smashing seat (1), the outside of separation seat (5) is fixed with support frame (6), all be fixed with crane boom (11) on the outer wall of support frame (6) top separation seat (5) both sides, the inside of separation seat (5) is provided with separation chamber (15), a limiting plate (23) is fixed at the top end of a separation cavity (15) in the separation seat (5), a fixing seat (22) is fixed above the limiting plate (23) in the separation seat (5), a cover body (7) is installed at the top end of the separation seat (5), a built-in cavity (21) is arranged in the cover body (7), a driving motor (8) is fixed at one side of the top of the cover body (7), a discharging pipe (20) is fixed on the outer wall of one side of the cover body (7), a bearing seat (10) is fixed at the middle position of the top end of the cover body (7), a transmission case (9) is fixed at the top end of the bearing seat (10), a driving wheel (16) is arranged above the driving motor (8) in the transmission case (9), a driving wheel (18) is arranged above the bearing seat (10) in the transmission case (9), and a driving belt (17) is arranged on the outer wall of the driving, a transmission shaft (19) is fixed at the middle position of the transmission wheel (18), one end of the transmission shaft (19) passes through the bearing seat (10) and the fixed seat (22) and extends to the inside of the separation cavity (15), a separating mechanism (24) is arranged on the outer wall of the transmission shaft (19) in the separating cavity (15), the separating mechanism (24) comprises a grading wheel (2401), a fixing plate (2402), a clamping seat (2403) and a clamping groove (2404), the grading wheel (2401) is positioned at the outer side of the transmission shaft (19), the bottom of the grading wheel (2401) is provided with a clamping seat (2403), the inner wall of the clamping seat (2403) is fixedly connected with the outer wall of the transmission shaft (19), a fixing plate (2402) is arranged on the outer side of a transmission shaft (19) at the bottom end of the grading wheel (2401), clamping grooves (2404) are arranged on two sides of the inner parts of the fixing plate (2402) and the grading wheel (2401), the bottom end of the clamping seat (2403) penetrates through the clamping groove (2404) and extends to the lower part of the fixing plate (2402).
2. The nano-fluidized bed structure for pulverization processing of nano-particles according to claim 1, wherein: the lowest point of the chip removal valve (2) is higher than the lowest point of the support frame (6), and the driving wheel (16) and the driving wheel (18) form a linkage structure through a driving belt (17).
3. The nano-fluidized bed structure for pulverization processing of nano-particles according to claim 1, wherein: smash system (3) including gas-supply pipe (301), intake pipe (302), steering tube (303) and nozzle (304), the outer wall fixed connection of dead lever and crushing seat (1) is passed through on the top of gas-supply pipe (301), one side that clearance valve (4) were kept away from in gas-supply pipe (301) is fixed with intake pipe (302), the bottom of gas-supply pipe (301) evenly is fixed with steering tube (303), the one end that gas-supply pipe (301) were kept away from in steering tube (303) all is fixed with nozzle (304), nozzle (304) all extend to the inside of smashing chamber (13) through preformed hole (25).
4. The nano-fluidized bed structure for pulverization processing of nano-particles according to claim 3, wherein: gas-supply pipe (301) are the arc design, steering tube (303) are provided with three groups, steering tube (303) are at the equidistant distribution in the bottom of gas-supply pipe (301), steering tube (303) and nozzle (304) pass through bolt and crushing seat (1) fixed connection.
5. The nano-fluidized bed structure for pulverization processing of nano-particles according to claim 1, wherein: the protection mechanism (14) comprises a ceramic lining plate (1401), a first clamping groove (1402), a countersunk head bolt (1403), a second clamping groove (1404), a lower rack (1405) and an upper rack (1406), one side of the ceramic lining plate (1401) is attached to the inner wall of the crushing seat (1), one side of the top of the ceramic lining plate (1401) is provided with a first clamping groove (1402), the outer wall of the ceramic lining plate (1401) at one side of the first clamping groove (1402) is fixed with an upper rack (1406), a second clamping groove (1404) is arranged on one side of the bottom of the ceramic lining plate (1401) far away from the first clamping groove (1402), the outer wall of the ceramic lining plate (1401) at one side of the second clamping groove (1404) is fixed with a lower rack (1405), countersunk bolts (1403) are arranged at the middle positions of the ceramic lining plates (1401), one end of each countersunk bolt (1403) penetrates through the ceramic lining plate (1401) and extends to the inside of the crushing seat (1).
6. The nano-fluidized bed structure for pulverization processing of nano-particles according to claim 5, wherein: ceramic welt (1401) all through first joint groove (1402) and second joint groove (1404) mutual joint, lower rack (1405) and last rack (1406) all evenly distributed on the outer wall of ceramic welt (1401), first joint groove (1402) and second joint groove (1404) all through lower rack (1405) and last rack (1406) intermeshing.
7. The nano-fluidized bed structure for pulverization processing of nano-particles according to claim 1, wherein: the separation chamber (15) is the design of back taper, the intermediate position department of limiting plate (23) is provided with the reservation groove.
8. The nano-fluidized bed structure for pulverization processing of nano-particles according to claim 1, wherein: and a driving shaft of the driving wheel (16) extends to the outside of the transmission case (9) and is fixedly connected with the output end of the driving motor (8) through a coupler.
9. The nano-fluidized bed structure for pulverization processing of nano-particles according to claim 1, wherein: the transmission shaft (19) and the bearing seat (10) form a supporting structure through a transverse bearing, and the transmission shaft (19) is movably connected with the fixed seat (22) through the bearing.
10. The nano-fluidized bed structure for pulverization processing of nano-particles according to claim 1, wherein: the top end of the grading wheel (2401) is in contact with the bottom end of the limiting plate (23) through a reserved groove, the grading wheel (2401), the fixing plate (2402) and the clamping seat (2403) are fixed to each other through bolts, and the grading wheel (2401) and the clamping seat (2403) form a clamping structure through a clamping groove (2404).
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