CN116764759B - Particle separation system based on regenerated fibers and separation method thereof - Google Patents
Particle separation system based on regenerated fibers and separation method thereof Download PDFInfo
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- CN116764759B CN116764759B CN202311041545.2A CN202311041545A CN116764759B CN 116764759 B CN116764759 B CN 116764759B CN 202311041545 A CN202311041545 A CN 202311041545A CN 116764759 B CN116764759 B CN 116764759B
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- 239000000835 fiber Substances 0.000 title claims abstract description 89
- 239000002245 particle Substances 0.000 title claims abstract description 62
- 238000000926 separation method Methods 0.000 title claims abstract description 51
- 238000002347 injection Methods 0.000 claims abstract description 31
- 239000007924 injection Substances 0.000 claims abstract description 31
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 45
- 239000000463 material Substances 0.000 claims description 32
- 238000007599 discharging Methods 0.000 claims description 19
- 238000004140 cleaning Methods 0.000 claims description 13
- 238000007142 ring opening reaction Methods 0.000 claims description 13
- 238000007790 scraping Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 2
- 239000011094 fiberboard Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- 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
- B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/08—Cleaning arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/06—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against sieves
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a particle separation system based on regenerated fibers and a separation method thereof, and relates to the technical field of regenerated fiber separation. According to the regenerated fiber-based particle separation system and the separation method thereof, through the cooperation of the filtering component and the baffle component, after crushed fiber particles enter the filter cartridge, air is blown upwards through the air injection frame and the air injection columns to form an air section, so that the fibers can be separated from the particles, meanwhile, the cross wind blown by the air inlet row is used for blocking the particles through the running filter screen, and meanwhile, the filtering operation of the fibers is realized.
Description
Technical Field
The invention relates to the technical field of regenerated fiber separation, in particular to a regenerated fiber-based particle separation system and a separation method thereof.
Background
Because fiber particles which can not be completely decomposed exist in the process of crushing, decomposing and regenerating fibers, and the particles can not be used as fiber raw materials together with regenerated fibers, the fiber particles need to be separated, and the application number of the fiber particles is as follows: the utility model provides a "fiber board cut edge material regenerated fiber granule separation" of "202010085755.1", this patent can separate out the fiber granule in the fiber cut edge material regenerated fiber, improves the face quality of fiber board, but the defect of jam easily appears at the in-process of separation, and reference application number simultaneously is: the application discloses a regenerated fiber particle separation system based on regenerated fibers and a separation method thereof, wherein the regenerated fiber particle separation system based on regenerated fibers is provided by '202020386228. X', and the application realizes separation operation by enabling particles to pass through a filter screen through centrifugal force generated by rotation, but the mode still enables fibers to pass through the filter screen to be mixed with the particles, so that the particle separation effect is poor, the filter screen is blocked, the separation effect is affected, and the problems are solved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a particle separation system based on regenerated fibers and a separation method thereof, which solve the problems of poor particle separation effect and easy blockage of a filter screen.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a particle separation system based on regenerated fiber, includes crushing section of thick bamboo and cartridge filter, be equipped with first fan between crushing section of thick bamboo and the cartridge filter, all be connected with the conveying pipe between the both ends of first fan and crushing section of thick bamboo and the cartridge filter, the inside of crushing section of thick bamboo is equipped with crushed aggregates subassembly, the inside of cartridge filter is equipped with filter module, filter module includes jet-propelled frame, jet-propelled frame is fixed in the inboard below of cartridge filter, the bottom of cartridge filter is fixed with the collection frame, the notch has all been seted up to the both sides of cartridge filter, and the notch inside of one side is fixed with the air inlet row, and the notch outside of opposite side is fixed with the discharge gate, and the inside of discharge gate has been seted up of discharge gate, the outside of cartridge filter is fixed with the second fan, the air-out end of second fan is fixed with two sections air-supply lines, and one section the tip of air-supply line is fixed to the air inlet row, the inside of air inlet row is fixed with the screen panel, and another section air-supply line end fixing has the armature, the connection pipe is fixed in the outside of jet-propelled frame, and the inside of being equipped with the governing valve, the top surface of jet-propelled frame is fixed with the air column, a plurality of jet-propelled frame top surface is fixed with the air column, and a plurality of jet-stream vent and all set up with the air column all has the slot opening and the air vent all to circulate with the hose.
Preferably, the installation heights of the plurality of air-jet columns are kept flush, and the air-jet columns are distributed on the inner side of the filter cylinder in a ring shape.
Preferably, the plurality of air spraying columns are communicated with the air spraying frame through the cooperation of hoses.
Preferably, the baffle component comprises two rotating shafts, the two rotating shafts are respectively rotatably arranged on the outer sides of the filter cylinders, a filter screen is rotatably connected between the two rotating shafts, the filter screen penetrates through a notch formed in the side face of the filter cylinder, a driving motor is fixed on the outer side of the discharging frame, a transmission belt is rotatably connected between the output end of the driving motor and the end portion of the corresponding rotating shaft, and a cleaning component is arranged on the outer side of the filter screen.
Preferably, the cleaning assembly comprises a driving shaft, the driving shaft is rotatably arranged in the discharging frame, the end part of the driving shaft and the end part of the rotating shaft are fixedly sleeved with transmission gears, the two transmission gears are meshed with each other, a plurality of ejector pins are fixed on the outer side of the driving shaft, the ejector pins are rotatably arranged in the discharging frame through the driving shaft, and the mounting positions of the ejector pins are located on the outer side of the discharging frame.
Preferably, a baffle is arranged on the inner side of the filter screen, and the baffle is fixed on the outer side of the filter cartridge.
Preferably, the crushing assembly comprises a transmission shaft, the transmission shaft is rotatably arranged in the crushing cylinder, a feed hopper is fixed on the side face of the crushing cylinder, a servo motor is fixed on the top face of the crushing cylinder, the output end of the servo motor is connected with the end portion of the transmission shaft through a coupling, a plurality of cutting pieces are fixed on the outer side of the transmission shaft, and a filter bucket is fixed on the bottom of the inner side of the crushing cylinder.
Preferably, a scraper is fixed at the end part of the transmission shaft, and the scraper is installed on the top surface of the filter bucket through the cooperation rotation of the transmission shaft.
The invention also discloses a separation method of the regenerated fiber-based particle separation system, which is based on the regenerated fiber-based particle separation system and specifically comprises the following steps:
s1, crushing materials, namely feeding the materials into a crushing cylinder through a feed hopper, driving a transmission shaft to rotate through the operation of a servo motor, cutting the materials through a cutting piece, enabling the materials to pass through a filter hopper, conveying the crushed materials into a filter cylinder through a feed pipe through the operation of a first fan, and scraping the materials in the filter hopper through a scraper at the end part of the transmission shaft to ensure smooth discharging;
s2, filtering fiber particles: after the crushed material containing fiber particles enters the filter cylinder through the feeding pipe, air can be blown out through air inlet discharge through the operation of the second fan, the fibers are blown to the side face of the filter cylinder, the fibers enter the discharge frame after passing through the filter screen, the fibers are mixed with the particles to descend, air can enter a plurality of air injection columns through the hose through the cooperation of the air injection frame at the bottom, and is discharged through the air outlet ring openings after passing through the circulation slot holes, the air section is formed through the air outlet ring openings, the fallen fibers are blocked, the fibers are blown upwards, and the transversely blown air is discharged through the air inlet, so that the fibers continuously pass through the filter screen, meanwhile, the particles can pass through the air section formed by the air outlet ring openings through the gravity and then fall into the collection frame, and particle separation is realized;
s3, the filter screen is cleaned, when fibers in the filter cartridge continuously pass through the filter screen and enter the discharging frame, the rotary shaft is driven to run through the driving motor through the driving belt, so that the filter screen can run in the notch along the rotary shafts on two sides, meanwhile, the driving shaft can drive the plurality of ejector pins to rotate through the meshed driving gears, when the filter screen runs along the rotary shafts, the rotating ejector pins can be respectively inserted into filter holes formed in the filter screen, the fibers are cleaned, and the continuous operation of the filter screen through circulation is realized, so that the cleaning effect and the operation efficiency are improved.
Advantageous effects
The invention provides a particle separation system based on regenerated fibers and a separation method thereof. Compared with the prior art, the method has the following beneficial effects:
(1) According to the regenerated fiber-based particle separation system and the separation method thereof, through the cooperation of the filtering component and the baffle component, after crushed fiber particles enter the filter cartridge, air is blown upwards through the air injection frame and the air injection columns to form an air section, so that the fibers can be separated from the particles, meanwhile, the particles are blocked through the cross wind blown by the air inlet row and through the running filter screen, and meanwhile, the filtering operation of the fibers is realized.
(2) According to the regenerated fiber-based particle separation system and the regenerated fiber-based particle separation method, through the arrangement of the cleaning assembly, when fibers in the filter cartridge continuously pass through the filter screen and enter the discharging frame, the running filter screen can be cleaned through the running driving shaft and the plurality of ejector pins, the filter holes formed in the filter screen are inserted through the rotating ejector pins, the blocked fibers are cleaned, and the cleaning effect is improved through continuous operation of the circulating filter screen.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a front view of the sectional structure of the pulverizing cylinder of the present invention;
FIG. 3 is a front view of a cross-sectional structure of a filter cartridge of the present invention;
FIG. 4 is a front view of a cross-sectional structure of a jet stack and jet columns according to the present invention;
FIG. 5 is a front view of an explosive structure of a filter cartridge and a discharge rack according to the present invention;
FIG. 6 is a front view of the enlarged structure of FIG. 5 at point A in accordance with the present invention;
FIG. 7 is a front view of the top view of the filter cartridge of the present invention;
fig. 8 is a front view of the enlarged structure of fig. 7 at point B in accordance with the present invention.
In the figure: 1. a crushing cylinder; 101. a feed hopper; 102. a servo motor; 103. a filter bucket; 2. a transmission shaft; 201. cutting the sheet; 202. a scraper; 3. a first fan; 301. a feed pipe; 4. a filter cartridge; 401. a collection rack; 402. a notch; 5. a second fan; 501. an air inlet row; 5011. a mesh enclosure; 502. an air inlet pipe; 6. a discharging frame; 601. a discharge port; 602. a driving motor; 603. a transmission belt; 7. an air injection frame; 701. a connecting pipe; 702. adjusting a valve; 703. a gas spraying column; 704. an air outlet ring opening; 705. a flow slot; 706. a hose; 8. a rotating shaft; 801. a filter screen; 802. a baffle; 803. a transmission gear; 9. a drive shaft; 901. and (5) a thimble.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides two technical solutions, specifically including the following embodiments:
embodiment one:
the particle separation system based on regenerated fibers comprises a crushing cylinder 1 and a filter cylinder 4, wherein a first fan 3 is arranged between the crushing cylinder 1 and the filter cylinder 4, two ends of the first fan 3 and a feeding pipe 301 are connected between the crushing cylinder 1 and the filter cylinder 4, a crushed material component is arranged in the crushing cylinder 1, a filter component is arranged in the filter cylinder 4, the filter component comprises an air injection frame 7, the air injection frame 7 is fixed below the inner side of the filter cylinder 4, a collecting frame 401 is fixed at the bottom of the filter cylinder 4, two sides of the filter cylinder 4 are respectively provided with a notch 402, an air inlet row 501 is fixed in the notch 402 on one side, a discharge frame 6 is fixed at the outer side of the notch 402 on the other side, a discharge port 601 is arranged in the inside of the discharge frame 6, a second fan 5 is fixed at the outer side of the filter cylinder 4, two sections of air inlet pipes 502 are fixed at the air outlet ends of the second fan 5, one section of air inlet pipes 502 is fixed to the air inlet row 501, the inner side of the air inlet row 501 is fixed with an air inlet frame 5011, the other section of air inlet pipes 502 are fixed with a joint pipe net cover, the joint pipe is fixed at the outer side of the air injection frame 7, an adjusting valve 702 is arranged in the inner side of the joint pipe, a top surface of the joint pipe 7 is provided with a plurality of air injection posts 703 and a plurality of air outlet posts 706 are respectively arranged between the top surface of air inlet posts and the air inlet posts 706 are respectively arranged on the top surface of the filter cylinder 7 and the inner side of the filter cylinder, and the air inlet posts 706 are respectively connected with the air outlet posts 706;
in the embodiment of the invention, the installation heights of the plurality of air injection columns 703 are kept flush and distributed on the inner side of the filter cartridge 4 in a ring shape, and the plurality of air injection columns 703 and the air injection frame 7 are mutually communicated through the cooperation of the hose 706;
in the embodiment of the invention, the baffle assembly comprises two rotating shafts 8, the two rotating shafts 8 are respectively rotatably arranged at the outer sides of the filter cylinders 4, a filter screen 801 is rotatably connected between the two rotating shafts 8, the filter screen 801 passes through a notch 402 formed in the side surface of the filter cylinder 4, a driving motor 602 is fixed at the outer side of the discharge frame 6, a transmission belt 603 is rotatably connected between the output end of the driving motor 602 and the end part of the corresponding rotating shaft 8, a cleaning assembly is arranged at the outer side of the filter screen 801 and comprises a powerful fan, the powerful fan is fixed at the top surface of the discharge frame 6, and the air outlet end of the powerful fan is positioned above the filter screen 801;
in the embodiment of the invention, the crushing assembly comprises a transmission shaft 2, the transmission shaft 2 is rotatably arranged in a crushing cylinder 1, a feed hopper 101 is fixed on the side surface of the crushing cylinder 1, a servo motor 102 is fixed on the top surface of the crushing cylinder 1, the output end of the servo motor 102 is connected with the end part of the transmission shaft 2 through a coupling, a plurality of cutting blades 201 are fixed on the outer side of the transmission shaft 2, a filter bucket 103 is fixed at the bottom of the inner side of the crushing cylinder 1, a scraping plate 202 is fixed on the end part of the transmission shaft 2, and the scraping plate 202 is rotatably arranged on the top surface of the filter bucket 103 through the cooperation of the transmission shaft 2.
The embodiment of the invention also discloses a separation method of the regenerated fiber-based particle separation system, which is based on the regenerated fiber-based particle separation system and specifically comprises the following steps:
s1, crushing materials, namely feeding the materials into a crushing cylinder 1 through a feed hopper 101, driving a transmission shaft 2 to rotate through the operation of a servo motor 102, cutting the materials through a cutting blade 201, enabling the materials to pass through a filter hopper 103, conveying the crushed materials into a filter cartridge 4 through a feed pipe 301 through the operation of a first fan 3, and scraping the materials in the filter hopper 103 through a scraper 202 at the end part of the transmission shaft 2 to ensure smooth blanking;
s2, filtering fiber particles: after the crushed material containing fiber particles enters the filter cartridge 4 through the feeding pipe 301, air can be blown out through the air inlet row 501 through the operation of the second fan 5, fibers are blown to the side face of the filter cartridge 4, the fibers enter the discharge frame 6 after passing through the filter screen 801, along with the falling of the particles, the air can enter the plurality of air injection columns 703 through the hose 706 through the cooperation of the air injection frame 7 at the bottom, and is discharged through the air outlet ring openings 704 after passing through the circulation slot holes 705, the air is discharged through the plurality of air outlet ring openings 704 to form an air section, the falling fibers are blocked, the falling fibers are blown upwards, the fibers continuously pass through the filter screen 801 through the air inlet row 501 to be filtered, and meanwhile, the particles can pass through the air section formed by the air outlet ring openings 704 through the gravity and then fall into the collection frame 401 to realize particle separation;
s3, cleaning the filter screen, when fibers in the filter cartridge 4 continuously pass through the filter screen 801 and enter the discharging frame 6, the driving motor 602 operates to drive the rotating shaft 8 to operate through the driving belt 603, so that the filter screen 801 can operate in the notch 402 along the rotating shafts 8 on two sides, meanwhile, a powerful fan is started, the filtered fibers can be blown downwards through the operation of the powerful fan, the fibers are discharged through the discharging port 601, and meanwhile, the fibers and particles blocked inside the filter screen 801 can be cleaned, so that blocking is avoided.
Embodiment two:
the particle separation system based on regenerated fibers comprises a crushing cylinder 1 and a filter cylinder 4, wherein a first fan 3 is arranged between the crushing cylinder 1 and the filter cylinder 4, two ends of the first fan 3 and a feeding pipe 301 are connected between the crushing cylinder 1 and the filter cylinder 4, a crushed material component is arranged in the crushing cylinder 1, a filter component is arranged in the filter cylinder 4, the filter component comprises an air injection frame 7, the air injection frame 7 is fixed below the inner side of the filter cylinder 4, a collecting frame 401 is fixed at the bottom of the filter cylinder 4, two sides of the filter cylinder 4 are respectively provided with a notch 402, an air inlet row 501 is fixed in the notch 402 on one side, a discharge frame 6 is fixed at the outer side of the notch 402 on the other side, a discharge port 601 is arranged in the inside of the discharge frame 6, a second fan 5 is fixed at the outer side of the filter cylinder 4, two sections of air inlet pipes 502 are fixed at the air outlet ends of the second fan 5, one section of air inlet pipes 502 is fixed to the air inlet row 501, the inner side of the air inlet row 501 is fixed with an air inlet frame 5011, the other section of air inlet pipes 502 are fixed with a joint pipe net cover, the joint pipe is fixed at the outer side of the air injection frame 7, an adjusting valve 702 is arranged in the inner side of the joint pipe, a top surface of the joint pipe 7 is provided with a plurality of air injection posts 703 and a plurality of air outlet posts 706 are respectively arranged between the top surface of air inlet posts and the air inlet posts 706 are respectively arranged on the top surface of the filter cylinder 7 and the inner side of the filter cylinder, and the air inlet posts 706 are respectively connected with the air outlet posts 706;
in the embodiment of the invention, the installation heights of the plurality of air injection columns 703 are kept flush and distributed on the inner side of the filter cartridge 4 in a ring shape, and the plurality of air injection columns 703 and the air injection frame 7 are mutually communicated through the cooperation of the hose 706;
in the embodiment of the invention, the baffle assembly comprises two rotating shafts 8, the two rotating shafts 8 are respectively rotatably arranged at the outer side of the filter cartridge 4, a filter screen 801 is rotatably connected between the two rotating shafts 8, the filter screen 801 passes through a notch 402 formed in the side surface of the filter cartridge 4, a driving motor 602 is fixed at the outer side of the discharge frame 6, a transmission belt 603 is rotatably connected between the output end of the driving motor 602 and the end part of the corresponding rotating shaft 8, a cleaning assembly is arranged at the outer side of the filter screen 801, the cleaning assembly comprises a driving shaft 9, the driving shaft 9 is rotatably arranged in the discharge frame 6, the end part of the driving shaft 9 and the end part of the rotating shaft 8 are fixedly sleeved with a transmission gear 803, the two transmission gears 803 are meshed with each other, a plurality of ejector pins 901 are fixedly arranged at the outer side of the driving shaft 9, the ejector pins 901 are rotatably arranged in the discharge frame 6 through the driving shaft 9, the mounting positions of the ejector pins are positioned at the outer side of the discharge frame 6, a baffle 802 is arranged at the inner side of the filter screen 801, and the baffle 802 is fixedly arranged at the outer side of the filter cartridge 4;
in the embodiment of the invention, the crushing assembly comprises a transmission shaft 2, the transmission shaft 2 is rotatably arranged in a crushing cylinder 1, a feed hopper 101 is fixed on the side surface of the crushing cylinder 1, a servo motor 102 is fixed on the top surface of the crushing cylinder 1, the output end of the servo motor 102 is connected with the end part of the transmission shaft 2 through a coupling, a plurality of cutting blades 201 are fixed on the outer side of the transmission shaft 2, a filter bucket 103 is fixed at the bottom of the inner side of the crushing cylinder 1, a scraping plate 202 is fixed on the end part of the transmission shaft 2, and the scraping plate 202 is rotatably arranged on the top surface of the filter bucket 103 through the cooperation of the transmission shaft 2.
The embodiment of the invention also discloses a separation method of the regenerated fiber-based particle separation system, which is based on the regenerated fiber-based particle separation system and specifically comprises the following steps:
s1, crushing materials, namely feeding the materials into a crushing cylinder 1 through a feed hopper 101, driving a transmission shaft 2 to rotate through the operation of a servo motor 102, cutting the materials through a cutting blade 201, enabling the materials to pass through a filter hopper 103, conveying the crushed materials into a filter cartridge 4 through a feed pipe 301 through the operation of a first fan 3, and scraping the materials in the filter hopper 103 through a scraper 202 at the end part of the transmission shaft 2 to ensure smooth blanking;
s2, filtering fiber particles: after the crushed material containing fiber particles enters the filter cartridge 4 through the feeding pipe 301, air can be blown out through the air inlet row 501 through the operation of the second fan 5, fibers are blown to the side face of the filter cartridge 4, the fibers enter the discharge frame 6 after passing through the filter screen 801, along with the falling of the particles, the air can enter the plurality of air injection columns 703 through the hose 706 through the cooperation of the air injection frame 7 at the bottom, and is discharged through the air outlet ring openings 704 after passing through the circulation slot holes 705, the air is discharged through the plurality of air outlet ring openings 704 to form an air section, the falling fibers are blocked, the falling fibers are blown upwards, the fibers continuously pass through the filter screen 801 through the air inlet row 501 to be filtered, and meanwhile, the particles can pass through the air section formed by the air outlet ring openings 704 through the gravity and then fall into the collection frame 401 to realize particle separation;
s3, filter screen clearance, when filter cartridge 4 in the fibre continuously gets into ejection of compact frame 6 through filter screen 801, through driving motor 602' S operation, can drive pivot 8 operation through drive belt 603, thereby make filter screen 801 can be along the pivot 8 of both sides at notch 402 operation, simultaneously through the drive gear 803 of meshing, can make drive shaft 9 drive a plurality of thimble 901 and rotate, when filter screen 801 is along the in-process of pivot 8 operation, pivoted thimble 901 can insert the filtration pore of filter screen 801 inside offering respectively, realize clearing up the fibre, and continue the operation through endless filter screen 801, the cleaning effect has been promoted and the operating efficiency.
And all that is not described in detail in this specification is well known to those skilled in the art.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (6)
1. Particle separation system based on regenerated fiber, including crushing section of thick bamboo (1) and cartridge filter (4), be equipped with first fan (3) between crushing section of thick bamboo (1) and cartridge filter (4), all be connected with conveying pipe (301), its characterized in that between the both ends of first fan (3) and crushing section of thick bamboo (1) and cartridge filter (4): the crushing cylinder (1) is internally provided with a crushing assembly, and the filter cylinder (4) is internally provided with a filtering assembly;
the filter assembly comprises an air injection frame (7), the air injection frame (7) is fixed below the inner side of a filter cylinder (4), a collecting frame (401) is fixed at the bottom of the filter cylinder (4), notches (402) are formed in two sides of the filter cylinder (4), air inlet exhaust (501) are fixed in the notches (402) on one side, a discharging frame (6) is fixed on the outer side of the notches (402) on the other side, a discharging hole (601) is formed in the discharging frame (6), a second fan (5) is fixed on the outer side of the filter cylinder (4), two sections of air inlet pipes (502) are fixed at the air outlet end of the second fan (5), connecting pipes (701) are fixed at the end parts of the air inlet pipes (502) to the air inlet exhaust (501), connecting pipes (701) are fixed in the air inlet exhaust (501), regulating valves (702) are arranged in the air inlet frames (7), a plurality of air outlet ring posts (703) are fixed on the top surface of the air injection frame (7), a plurality of air outlet ring posts (703) are arranged in the air outlet posts (703), a plurality of air outlet posts (703) are communicated with each other, a hose (706) is fixed between the circulation slot hole (705) and the air injection frame (7), and a baffle component is arranged on the side surface of the filter cartridge (4);
the filter screen (801) is rotatably connected between the two rotating shafts (8), the filter screen (801) penetrates through a notch (402) formed in the side face of the filter cartridge (4), a driving motor (602) is fixed on the outer side of the discharging frame (6), a transmission belt (603) is rotatably connected between the output end of the driving motor (602) and the end part of the corresponding rotating shaft (8), and a cleaning component is arranged on the outer side of the filter screen (801);
the cleaning assembly comprises a driving shaft (9), the driving shaft (9) is rotatably arranged in the discharging frame (6), the end part of the driving shaft (9) and the end part of the rotating shaft (8) are fixedly sleeved with transmission gears (803), the two transmission gears (803) are meshed with each other, a plurality of ejector pins (901) are fixedly arranged on the outer side of the driving shaft (9), the ejector pins (901) are rotatably arranged in the discharging frame (6) through the driving shaft (9), and the mounting positions of the ejector pins (901) are located on the outer side of the discharging frame (6);
the filter screen (801) inboard is equipped with baffle (802), baffle (802) are fixed in the outside of cartridge filter (4).
2. The regenerated fiber-based particle separation system of claim 1 wherein: the installation heights of the plurality of air spraying columns (703) are kept flush, and the air spraying columns are distributed on the inner side of the filter cartridge (4) in a ring shape.
3. The regenerated fiber-based particle separation system of claim 1 wherein: the air spraying columns (703) and the air spraying frames (7) are mutually communicated through the cooperation of hoses (706).
4. The regenerated fiber-based particle separation system of claim 1 wherein: the crushing assembly comprises a transmission shaft (2), the transmission shaft (2) is rotatably arranged in the crushing cylinder (1), a feed hopper (101) is fixed on the side face of the crushing cylinder (1), a servo motor (102) is fixed on the top face of the crushing cylinder (1), the output end of the servo motor (102) is connected with the end portion of the transmission shaft (2) through a coupling, a plurality of cutting blades (201) are fixed on the outer side of the transmission shaft (2), and a filter funnel (103) is fixed on the inner bottom of the crushing cylinder (1).
5. The regenerated fiber-based particle separation system of claim 4 wherein: the end part of the transmission shaft (2) is fixed with a scraping plate (202), and the scraping plate (202) is rotatably arranged on the top surface of the filter bucket (103) through the matching of the transmission shaft (2).
6. A method for separating a regenerated fiber-based particle separation system according to any one of claims 1-5, characterized by the specific steps of:
s1, crushing materials, namely putting the materials into a crushing cylinder (1) through a feed hopper (101), driving a transmission shaft (2) to rotate through the operation of a servo motor (102), cutting the materials through a cutting sheet (201), enabling the materials to pass through a filter hopper (103), conveying the crushed materials into the filter cylinder (4) through a feed pipe (301) through the operation of a first fan (3), driving a scraper (202) at the end part to operate through the transmission shaft (2), scraping the materials in the filter hopper (103), and ensuring smooth discharging;
s2, filtering fiber particles: after the crushed material containing fiber particles enters the filter cylinder (4) through the feeding pipe (301), air can be blown out through the air inlet row (501) through the operation of the second fan (5), the fibers are blown to the side surface of the filter cylinder (4), the fibers enter the discharging frame (6) after passing through the filter screen (801), the fibers are mixed with the particles to descend, air can enter a plurality of air injection columns (703) through the hose (706) through the cooperation of the air injection frame (7) at the bottom, and is discharged through the air outlet ring openings (704) after passing through the circulating slot holes (705), the air is discharged through the plurality of air outlet ring openings (704) to form an air section, the fallen fibers are blocked, blown upwards, and the fibers continuously pass through the filter screen (801) through the air inlet row (501) to realize filtration, and meanwhile, the particles can pass through the air section formed by the air outlet ring openings (704) through the air outlet of gravity and then fall into the collecting frame (401) to realize particle separation;
s3, filter screen clearance, when filter cartridge (4) in the fibre continue to get into ejection of compact frame (6) through filter screen (801), through the operation of driving motor (602), can drive pivot (8) operation through drive belt (603), thereby make filter screen (801) can be along pivot (8) of both sides at notch (402) internal operation, simultaneously through meshed drive gear (803), can make drive shaft (9) drive a plurality of thimble (901) and rotate, when filter screen (801) along the in-process of pivot (8) operation, pivoted thimble (901) can insert the filtration pore of seting up in filter screen (801) inside respectively, realize clearing up the fibre, and continuous operation through endless filter screen (801), the cleaning effect and operating efficiency have been promoted.
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