CN108465528A - A kind of construction waste crushing device and method with dust-absorbing function - Google Patents
A kind of construction waste crushing device and method with dust-absorbing function Download PDFInfo
- Publication number
- CN108465528A CN108465528A CN201810122324.0A CN201810122324A CN108465528A CN 108465528 A CN108465528 A CN 108465528A CN 201810122324 A CN201810122324 A CN 201810122324A CN 108465528 A CN108465528 A CN 108465528A
- Authority
- CN
- China
- Prior art keywords
- case
- broken
- dust
- building waste
- sub
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 134
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 64
- 239000000463 material Substances 0.000 claims abstract description 45
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 19
- 210000000515 Tooth Anatomy 0.000 claims description 15
- 229920000742 Cotton Polymers 0.000 claims description 5
- 238000005367 electrostatic precipitation Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 239000002245 particle Substances 0.000 abstract description 9
- 238000007599 discharging Methods 0.000 description 10
- 230000001681 protective Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000002224 dissection Methods 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 238000004513 sizing Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 231100000206 health hazard Toxicity 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000010851 screening effect Methods 0.000 description 2
- 230000000903 blocking Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000001186 cumulative Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000000644 propagated Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001340 slower Effects 0.000 description 1
Classifications
-
- 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
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- 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
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
-
- 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
- B02C19/00—Other disintegrating devices or methods
- B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
-
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Abstract
The invention discloses a kind of construction waste crushing device and method with dust-absorbing function, breaker includes support baseboard, supporting rack, broken case, stands case and dust catcher, it is connected with disruption elements in broken case, the outer wall of broken case is equipped with driving motor, driving motor connects disruption elements, is respectively equipped with guide inclined plate and oscillating mechanism in broken case, guide inclined plate is located at the lower section of disruption elements, sub-material sieve plate is equipped between oscillating mechanism, sub-material sieve plate is located at the lower section of guide inclined plate；Breaking method includes the following steps：(a) batch mixing is broken；(b) sub-material is vibrated；(c) dedusting is stood；(d) it safeguards.Breaker is simple in structure in the present invention, and crushing efficiency is high, and crushing effect is good, and the building waste particle being collected into is uniform, is convenient for later use；Breaking method rational and orderly, it is easily controllable, it is automatical and efficient, hand labor intensity is reduced, the service life of equipment is extended.
Description
Technical field
The invention belongs to building engineering field more particularly to a kind of construction waste crushing devices and side with dust-absorbing function
Method.
Background technology
Building waste refers to that construction, all kinds of buildings of unit in charge of construction or personal team, structures, pipe network etc. are built, spread
If or remove, in reparative processes produced by dregs, spoir, rejected material, remaining mud and other wastes, it is many useless in building waste
Gurry is sorted, reject or crush after, regenerated resources can be used as to re-use mostly.
Existing grinding device does not screen waste material when being crushed to building waste, and grinding mode is coarse,
Causing treated, waste granules size is unsuitable, is unfavorable for subsequently using；And will produce a large amount of dust in crushing process, one
Part can be adhered on grinding device inner wall, influence the service life of grinding device, and another part can distribute everywhere in discharging,
Air around polluting, causes staff to suck, harm health.
Invention content
Above-mentioned technical problem present in present invention aims to solve the prior art provides a kind of with dust-absorbing function
Construction waste crushing device and method, breaker is simple in structure, and crushing efficiency is high, and crushing effect is good, the building rubbish being collected into
Rubbish particle is uniform, is convenient for later use, improves the utilization rate of building waste, turn waste into wealth, high financial profit；Breaking method closes
Reason is orderly, easily controllable, automatical and efficient, reduces hand labor intensity, extends the service life of equipment, ensure that building rubbish
The broken graininess of rubbish, to improve its utilization rate.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：
A kind of construction waste crushing device with dust-absorbing function, it is characterised in that：Including support baseboard, supporting rack, break
Broken case stands case and dust catcher, stands case and broken case and is set between supporting rack, stands and be equipped with discharging between case and broken case
Bucket, dust catcher are set on support baseboard, and dust catcher and broken case stand and be equipped with sweep-up pipe between case, be crushed case be equipped with into
Hopper is crushed in case and is connected with disruption elements, and the outer wall for being crushed case is equipped with driving motor, and driving motor connection is crushed group
Part is crushed in case and is respectively equipped with guide inclined plate and oscillating mechanism, and guide inclined plate is located at the lower section of disruption elements, and guide inclined plate is symmetrical
Distribution, oscillating mechanism include T-type holder, oscillating rod, drive motor, drive block and sliding block, and one end of T-type holder is set to broken case
Inner wall on, T-type holder is movably connected with one end of oscillating rod and one end of drive block, and drive motor is set on T-type holder,
Drive motor connects drive block, and drive block is equipped with trundle, and oscillating rod is equipped with bar-shaped trough, and trundle is located in bar-shaped trough,
Sliding block is slidably connected at the side of T-type holder, and sliding block is equipped with fixed pin, and fixed pin is located in bar-shaped trough, is equipped between sliding block
Sub-material sieve plate, sub-material sieve plate are located at the lower section of guide inclined plate, and sub-material sieve plate is equipped with enclosing flange, and the bottom activity for standing case connects
It is connected to baffle, stands and is connected with blend stop on the bottom surface of case, blend stop is contacted with the bottom surface of baffle；The breaker structure letter
Single, crushing efficiency is high, and crushing effect is good, and the building waste particle being collected into is uniform, is convenient for later use, improves building waste
Utilization rate, turn waste into wealth, high financial profit
Further, disruption elements include that drive shaft, broken flap and fixing axle, broken flap are evenly distributed on drive shaft
On, driving motor connects one end of drive shaft, and death spiral is distributed between broken flap, and fixing axle is equipped with crushing teeth,
Driving motor drives drive shaft turns, is crushed flap and and then rotates, obtains rotary-cut power, is crushed flap and drives fixing axle rotation, makes
Crushing teeth on broken shaft obtains cutting force, the contact area for being crushed flap is big, building waste is cut by big bulk small
The contact point of bulk, crushing teeth and building waste is more, and dissection is generated to its many places, to keep rubbish rapid deformation broken,
Chopping range is big, and shred-ability is strong, and crushing effect is good, improves the degree of crushing of building waste.
Further, cover board is slidably connected on feed hopper, cover board covers the feed inlet of feed hopper, to prevent being crushed
The dust generated in journey is blown out from feed inlet, reduces the pollution to ambient enviroment, also acts as deadening, is reduced in shattering process
The noise of generation is propagated outward.
Further, sliding slot is symmetrically distributed on feed hopper, the both sides of cover board are equipped with sliding pin, and sliding pin is located in sliding slot, lid
Plate is limited by sliding pin between sliding slot, and feed hopper can not be detached from, and level sliding is smooth, and switch is convenient.
Further, the inner wall for standing case is equipped with electrostatic precipitation piece, is produced during the adsorbable refuse breaking of electrostatic precipitation piece
Raw dust reduces the pollution to ambient enviroment, while avoiding staff to prevent the dust from flying in rubbish uninstall process
Sucking reduces health hazard.
Further, the inner wall for being crushed case is equipped with acoustical cotton layer, noise of the acoustical cotton layer to generation during refuse breaking
It is partially absorbed and is consumed, to reduce the noise pollution to ambient enviroment.
Further, it stands case and is equipped with transparent windows, the setting of transparent windows sees standing case clearly convenient for staff
The accumulation situation of interior rubbish, to draw off in time.
Further, it is crushed case and is equipped with maintenance door, convenient for periodically being safeguarded to the component being crushed in case, clear up sizing screen
Plate surface, to keep efficient break process and screening efficiency.
A kind of breaking method of the construction waste crushing device with dust-absorbing function, it is characterised in that include the following steps：
(a) batch mixing is broken：Building waste is poured into from feed hopper in broken case, driving motor is opened, driving motor drives
Drive shaft turns, drive shaft, which drives, is crushed flap rotation, is crushed flap and obtains rotary-cut power, is cut to building waste, simultaneously
Broken flap drives fixing axle rotation, and the crushing teeth on broken shaft obtains rotary-cut power, to pouring the building rubbish between broken flap
Rubbish is shredded, and the building waste after chopping is hit back and forth in broken case, and constantly by impact damage, building waste is by bulk
Become broken shape, through being arranged under guide inclined plate；
(b) sub-material is vibrated：The building waste of broken shape is fallen on sub-material sieve plate, and drive motor is opened, and drives drive block rotation,
Drive block drives oscillating rod to swing by trundle, and oscillating rod is slidably reciprocated in T-type holder up and down by fixed pin band movable slider
Side, sliding block drives sub-material sieve plate to move back and forth up and down, constantly vibrated to falling the building waste on sub-material sieve plate, will
The building waste being adhered to each other shakes scattered, and the building waste for meeting the sieve pore specification of sub-material sieve plate directly falls, and is arranged through discharge bucket
Enter to stand in case；
(c) dedusting is stood：It is 15~20min that building waste, which is controlled, standing the residence time in case, and building waste is quiet
It sets in case and is stood, dust is staticly settled in the bottom for standing case, is then turned on dust catcher, will be in shattering process in broken case
It the dust of generation and standing the dust stood in case and is sucked in dust catcher by sweep-up pipe, the run time of dust catcher is 5~
Then 10min is turned out blend stop, disengage it from the bottom surface of baffle, and baffle is freely opened downwards, and building waste is drawn off；
(d) it safeguards：After unsnatching building waste, maintenance door is opened, first the building waste being adhered on disruption elements is chosen and is fallen,
Then the unified taking-up of building waste that sub-material sieve plate will be trapped in, is mixed into next group building waste and is handled again.
Further, it in step (a) in shattering process, is tapped every 10~15min and is crushed box outer wall 5~8 times, will adhered to
Dust, the bat of building waste particle on broken chamber interior wall are fallen, and are absorbed convenient for dust catcher, are improved the rate of recovery of building waste, no
Influence the progress for being crushed work.
The present invention is by adopting the above-described technical solution, have the advantages that：
Building waste is poured into from feed hopper in broken case, in broken case, driving motor drives drive shaft turns, is crushed
Flap and then rotates, and obtains rotary-cut power, is crushed flap and drives fixing axle rotation so that the crushing teeth on broken shaft is cut
Power, the contact area for being crushed flap is big, and building waste is cut into small bulk, contact of the crushing teeth with building waste by big bulk
Point is more, and dissection is generated to its many places, and to keep rubbish rapid deformation broken, the building waste after chopping comes in broken case
It returns and hits, structure is more prone to be chopped by impact damage, and the building waste after chopping is taken advantage of a situation lower row through guide inclined plate, is fallen
On sub-material sieve plate；Drive motor drives drive block rotation, drive block to drive oscillating rod to swing back and forth by trundle, sliding block limit
Position is connected on T-type holder, realizes that the band movable slider that swings back and forth of oscillating rod slidably reciprocates up and down, sub-material sieve plate is followed on sliding block
Lower slider vibrates the building waste fallen on, on the one hand shakes the building waste being adhered to each other and dissipates, on the other hand
So that sub-material sieve plate and building waste making contact, sieve conducive to by building waste, improve screening efficiency, reducing the later stage builds
The processing intensity of building refuse, the building waste particle being collected into is uniform, is convenient for later use, and the building waste after screening is through discharging
Bucket is discharged into stand in case and be stood.
It is equipped with sweep-up pipe between dust catcher and broken case, standing case, broken case and the dust for standing generation in case pass through
Sweep-up pipe is inhaled into dust catcher, is reduced dust and is adhered on device feature, reduces the influence to device feature service life, will
The dust generated in shattering process removes in advance, environmentally protective to avoid pollution of the dust to air after building waste discharge,
It avoids staff from sucking dust in charging and discharging and endangers health, play a protective role；Stand activity on the bottom surface of case
It is connected with blend stop, blend stop is contacted with the bottom surface of baffle, and blend stop limitation baffle is freely rotated, to realize that baffle will stand bottom portion
Discharge port be closed, be turned out blend stop, it made no longer to touch the bottom surface of baffle, baffle can be rotated down freely, stand case
Bottom is opened, and is convenient for discharging.
Breaker in the present invention is simple in structure, and crushing efficiency is high, and crushing effect is good, the building waste particle being collected into
Uniformly, it is convenient for later use, improves the utilization rate of building waste, turn waste into wealth, high financial profit；Broken side in the present invention
Method rational and orderly, it is easily controllable, it is automatical and efficient, hand labor intensity is reduced, the service life of equipment is extended, ensure that and build
The broken graininess of building refuse, to improve its utilization rate.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is a kind of external structure schematic diagram of the construction waste crushing device with dust-absorbing function in the present invention；
Fig. 2 is a kind of internal structure schematic diagram of the construction waste crushing device with dust-absorbing function in the present invention；
Fig. 3 is the structural schematic diagram that driving motor is connected with disruption elements in the present invention；
Fig. 4 is the structural schematic diagram that oscillating mechanism is connected with sub-material sieve plate in the present invention；
Fig. 5 is the structural schematic diagram that T-type holder is connected with oscillating rod in the present invention.
In figure：1- support baseboards；2- supporting racks；3- is crushed case；4- stands case；5- dust catchers；6- discharge buckets；7- dust suctions
Pipe；8- feed hoppers；9- cover boards；10- sliding slots；11- sliding pins；12- driving motors；13- drive shafts；14- is crushed flap；15- is fixed
Axis；16- crushing teeths；17- guide inclined plates；18-T type holders；19- oscillating rods；20- drive motors；21- drive blocks；22- sliding blocks；
23- trundles；24- bar-shaped troughs；25- fixed pins；26- sub-material sieve plates；27- enclosing flanges；28- baffles；29- blend stops；30- is transparent
Observation window；31- maintenance doors.
Specific implementation mode
As shown in Figures 1 to 5, it is a kind of construction waste crushing device with dust-absorbing function of the present invention, including support bottom
Plate 1, broken case 3, stands case 4 and dust catcher 5 at supporting rack 2, stands case 4 and broken case 3 and is set between supporting rack 2, stands case
Discharge bucket 6 is equipped between 4 and broken case 3, dust catcher 5 is set on support baseboard 1, between dust catcher 5 and broken case 3, standing case 4
It is equipped with sweep-up pipe 7, broken case 3 is inhaled by sweep-up pipe 7 in dust catcher 5 with the dust generated in case 4 is stood, and reduces dust
It is adhered on device feature, reduces the influence to device feature service life, the dust generated in shattering process is removed in advance,
It is environmentally protective to avoid pollution of the dust to air after building waste discharge, avoid staff from inhaling in charging and discharging
Enter dust and endanger health, plays a protective role.
Broken case 3 is equipped with feed hopper 8, slidably connects cover board 9 on feed hopper 8, and cover board 9 is by the feed inlet of feed hopper 8
It covers, to prevent the dust generated in shattering process from blowing out from feed inlet, reduces the pollution to ambient enviroment, also act as sound insulation
Effect reduces the noise generated in shattering process and propagates outward.Sliding slot 10 is symmetrically distributed on feed hopper 8, the both sides of cover board 9 are equal
Equipped with sliding pin 11, sliding pin 11 is located in sliding slot 10, and cover board 9 is limited by sliding pin 11 between sliding slot 10, and feed hopper can not be detached from
8, level sliding is smooth, and switch is convenient.
Disruption elements are connected in broken case 3, the outer wall for being crushed case 3 is equipped with driving motor 12, disruption elements packet
Drive shaft 13, broken flap 14 and fixing axle 15 are included, broken flap 14 is evenly distributed in drive shaft 13, and driving motor 12 connects
One end of drive shaft 13, for fixing axle 15 around being distributed between broken flap 14, fixing axle 15 is equipped with crushing teeth 16, driving electricity
Machine 12 drives drive shaft 13 to rotate, and is crushed flap 14 and and then rotates, obtains rotary-cut power, is crushed flap 14 and drives 15 turns of fixing axle
It is dynamic so that the crushing teeth 16 on broken shaft obtains cutting force, and the contact area for being crushed flap 14 is big, by building waste by big blocky
Frustillatum is cut, crushing teeth 16 and the contact point of building waste are more, dissection are generated to its many places, to keep rubbish quick
Deformation is broken, and chopping range is big, and shred-ability is strong, and crushing effect is good, improves the degree of crushing of building waste.
It is respectively equipped with guide inclined plate 17 and oscillating mechanism in broken case 3, guide inclined plate 17 is located at the lower section of disruption elements, leads
Expect that inclined plate 17 is symmetrical, oscillating mechanism includes T-type holder 18, oscillating rod 19, drive motor 20, drive block 21 and sliding block 22, T
One end of type holder 18 is set on the inner wall of broken case 3, and T-type holder 18 is movably connected with one end and the drive block of oscillating rod 19
21 one end, drive motor 20 are set on T-type holder 18, and drive motor 20 connects drive block 21, and drive block 21 is equipped with transmission
Pin 23, oscillating rod 19 are equipped with bar-shaped trough 24, and trundle 23 is located in bar-shaped trough 24, and sliding block 22 is slidably connected at T-type holder 18
Side, sliding block 22 is equipped with fixed pin 25, and fixed pin 25 is located in bar-shaped trough 24, equipped with sub-material sieve plate 26 between sliding block 22,
Drive motor 20 drives drive block 21 to rotate, and drive block 21 drives oscillating rod 19 to swing back and forth by trundle 23, and sliding block 22 limits
Position be connected on T-type holder 18, realize oscillating rod 19 swing back and forth band about 22 movable slider slidably reciprocate, sub-material sieve plate 26 with
It sliding block 22 to slide up and down, the building waste fallen on is vibrated, on the one hand shake the building waste being adhered to each other
It dissipates, on the other hand so that sub-material sieve plate 26 and building waste making contact, are sieved conducive to by building waste, improves screening effect
Rate reduces the processing intensity of later stage building waste, and the building waste particle being collected into is uniform, is convenient for later use.Sizing screen
Plate 26 is located at the lower section of guide inclined plate 17, and guide inclined plate 17 plays blocking, cushioning effect, slows down the lower terminal-velocity of building waste
Degree avoids the building waste after chopping from directly falling on sub-material sieve plate 26, weakens building waste to the pressure of sub-material sieve plate 26, subtracts
The screening pressure of light sub-material sieve plate 26.Sub-material sieve plate 26 is equipped with enclosing flange 27, and enclosing flange 27 plays the role of avris enclosing,
Sub-material sieve plate 26 is enclosed, concentration screening is carried out conducive to the building waste of broken shape.Building waste after screening is through discharging
Bucket 6 be discharged into stand case 4 in, stand case 4 play the role of filtering, stand building waste, stand case 4 in dust be able to stand,
It precipitates, is siphoned away dust by dust catcher 5, the dust generated in shattering process is removed in advance, to avoid building rubbish
Pollution of the dust to air after rubbish discharge.
The bottom for standing case 4 is connected with baffle 28, stands and is connected with blend stop 29, blend stop 29 on the bottom surface of case 4
It is contacted with the bottom surface of baffle 28, blend stop 29 limits baffle 28 and is freely rotated, to realize that baffle 28 will stand the discharging of 4 bottom of case
Mouth is closed, and is turned out blend stop 29, it is made no longer to touch the bottom surface of baffle 28, and baffle 28 can be rotated down freely, stands case 4
Bottom is opened.The inner wall for standing case 4 is equipped with electrostatic precipitation piece, is generated during the adsorbable refuse breaking of electrostatic precipitation piece
Dust reduces the pollution to ambient enviroment, while staff being avoided to inhale to prevent the dust from flying in rubbish uninstall process
Enter, reduces health hazard.It stands case 4 and is equipped with transparent windows 30, the setting of transparent windows 30 is seen clearly convenient for staff
The accumulation situation for standing rubbish in case 4, to draw off in time.
The inner wall of broken case 3 is equipped with acoustical cotton layer, noise carry out portion of the acoustical cotton layer to generation during refuse breaking
Divide and absorbs and consume, the noise pollution to reduction to ambient enviroment.Broken case 3 is equipped with maintenance door 31, convenient for periodically to broken
Component in broken case 3 is safeguarded, 26 surface of sub-material sieve plate is cleared up, to keep efficient break process and screening efficiency.
A kind of breaking method of the construction waste crushing device with dust-absorbing function, includes the following steps：
(a) batch mixing is broken：Building waste is poured into from feed hopper 8 in broken case 3, cover board 9 is closed, plays dust-break, sound insulation
Effect, open driving motor 12, driving motor 12 drive drive shaft 13 rotate, drive shaft 13 drive be crushed flap 14 rotate,
Broken flap 14 obtains rotary-cut power, is cut to building waste, while broken flap 14 drives fixing axle 15 to rotate, broken shaft
On crushing teeth 16 obtain rotary-cut power, shredded to pouring the building waste between broken flap 14, the building rubbish after chopping
Rubbish is hit back and forth in broken case 3, and constantly by impact damage, building waste becomes broken shape by bulk, through under guide inclined plate 17
Row carries out multi-faceted chopping to the building waste to come in every shape, and shredding efficiency is high, and chopping result is good；
(b) sub-material is vibrated：The building waste of broken shape is fallen on sub-material sieve plate 26, and drive motor 20 is opened, and drives drive block
21 rotations, drive block 21 drive oscillating rod 19 to swing by trundle 23, and oscillating rod 19 is by fixed pin 25 on movable slider 22
Under slidably reciprocate in the side of T-type holder 18, sliding block 22 drives about 26 sub-material sieve plate to move back and forth, constantly to falling in sizing screen
Building waste on plate 26 is vibrated, and the building waste being adhered to each other is shaken scattered, and the sieve pore specification of sub-material sieve plate 26 is met
Building waste directly fall, through discharge bucket 6 be discharged into stand case 4 in.
(c) dedusting is stood：It is 15~20min that building waste, which is controlled, standing the residence time in case 4, and building waste is quiet
It sets in case 4 and is stood, dust is staticly settled in the bottom for standing case 4, is rationally controlled the residence time, both can guarantee that dust was quiet
It sets, precipitate completely, and do not influence working hour.It is then turned on dust catcher 5, by the dust generated in shattering process in broken case 3 and quiet
It sets the dust stood in case 4 to suck in dust catcher 5 by sweep-up pipe 7, the run time of dust catcher 5 is 5~10min, ensures powder
Dirt absorbs completely, and discharge in time, and reduction is follow-up to clear up difficulty.Then it is turned out blend stop 29, disengages it from the bottom of baffle 28
Face, baffle 28 are freely opened downwards, draw off building waste, and building waste is taken advantage of a situation discharge under the effect of gravity, laborsaving convenient.
(d) it safeguards：After unsnatching building waste, maintenance door 31 is opened, first chooses the building waste being adhered on disruption elements
It falls, building waste is avoided to be adhered on disruption elements, and influence the operation of disruption elements, the phenomenon that card machine or reduction of speed occur, prolong
Its service life is grown.Then the unified taking-up of building waste that sub-material sieve plate 26 will be trapped in, prevents from being trapped in sub-material sieve plate 26
On building waste it is cumulative and influence screening effect, be mixed into next group building waste and handled again, is crushed repeatedly,
Building waste is chopped into available granular size, is convenient for later use.
Building waste is poured into from feed hopper 8 in broken case 3, in broken case 3, driving motor 12 drives 13 turns of drive shaft
It is dynamic, it is crushed flap 14 and and then rotates, obtain rotary-cut power, be crushed flap 14 and fixing axle 15 is driven to rotate so that is on broken shaft broken
Broken tooth 16 obtains cutting force, and the contact area for being crushed flap 14 is big, and building waste is cut into small bulk, crushing teeth by big bulk
16 is more with the contact point of building waste, and dissection is generated to its many places, to keep rubbish rapid deformation broken, building after chopping
Building refuse is hit back and forth in broken case 3, and structure is more prone to be chopped by impact damage, the building waste warp after chopping
Guide inclined plate 17 is taken advantage of a situation lower row, is fallen on sub-material sieve plate 26；Drive motor 20 drives drive block 21 to rotate, and drive block 21 passes through biography
Dynamic pin 23 drives oscillating rod 19 to swing back and forth, and the limit of sliding block 22 is connected on T-type holder 18, realizes swinging back and forth for oscillating rod 19
About 22 movable slider of band slidably reciprocates, and sub-material sieve plate 26 follows sliding block 22 to slide up and down, and is carried out to the building waste fallen on
On the one hand the building waste being adhered to each other is shaken and is dissipated by oscillation, on the other hand so that sub-material sieve plate 26 connects with building waste collision
It touches, is sieved conducive to by building waste, improve screening efficiency, reduce the processing intensity of later stage building waste, what is be collected into builds
Building refuse particle is uniform, is convenient for later use, and the building waste after screening is discharged into stand in case 4 through discharge bucket 6 and be stood.
It is equipped with sweep-up pipe 7 between dust catcher 5 and broken case 3, standing case 4, be crushed case 3 and stands the powder of generation in case 4
Dirt is inhaled by sweep-up pipe 7 in dust catcher 5, is reduced dust and is adhered on device feature, reduces to device feature service life
Influence, the dust generated in shattering process is removed in advance, to avoid building waste be discharged after pollution of the dust to air,
It is environmentally protective, it avoids staff from sucking dust in charging and discharging and endangers health, play a protective role；Stand case 4
Blend stop 29 is connected on bottom surface, blend stop 29 is contacted with the bottom surface of baffle 28, and blend stop 29 limits baffle 28 and is freely rotated, to
It realizes that the discharge port for standing 4 bottom of case is closed by baffle 28, is turned out blend stop 29, it is made no longer to touch the bottom surface of baffle 28,
Baffle 28 can be rotated down freely, and the bottom for standing case 4 is opened, and be convenient for discharging.
Breaker in the present invention is simple in structure, and crushing efficiency is high, and crushing effect is good, the building waste particle being collected into
Uniformly, it is convenient for later use, improves the utilization rate of building waste, turn waste into wealth, high financial profit；Broken side in the present invention
Method rational and orderly, it is easily controllable, it is automatical and efficient, hand labor intensity is reduced, the service life of equipment is extended, ensure that and build
The broken graininess of building refuse, to improve its utilization rate.
It these are only specific embodiments of the present invention, but the technical characteristic of the present invention is not limited thereto.It is any with this hair
Based on bright, to solve essentially identical technical problem, essentially identical technique effect is realized, made simple change, etc.
With replacement or modification etc., all it is covered by among protection scope of the present invention.
Claims (10)
1. a kind of construction waste crushing device with dust-absorbing function, it is characterised in that：Including support baseboard, supporting rack, it is crushed
Case stands case and dust catcher, the standings case and the broken case between support frame as described above, the standing case with it is described
Discharge bucket is equipped between broken case, the dust catcher is set on the support baseboard, the dust catcher and the broken case, described
Sweep-up pipe is equipped between standing case, the broken case is equipped with feed hopper, disruption elements is connected in the broken case,
The outer wall of the broken case is equipped with driving motor, and the driving motor connects the disruption elements, and the broken case is interior respectively
Equipped with guide inclined plate and oscillating mechanism, the guide inclined plate is located at the lower section of the disruption elements, and the guide inclined plate symmetrically divides
Cloth, the oscillating mechanism include T-type holder, oscillating rod, drive motor, drive block and sliding block, and one end of the T-type holder is set to
On the inner wall of the broken case, the T-type holder is movably connected with one end of one end and the drive block of the oscillating rod,
The drive motor is set on the T-type holder, and the drive motor connects the drive block, and the drive block is equipped with transmission
Pin, the oscillating rod are equipped with bar-shaped trough, and the trundle is located in the bar-shaped trough, and the sliding block is slidably connected at the T
The side of type holder, the sliding block are equipped with fixed pin, and the fixed pin is located in the bar-shaped trough, is equipped between the sliding block
Sub-material sieve plate, the sub-material sieve plate are located at the lower section of the guide inclined plate, and the sub-material sieve plate is equipped with enclosing flange, described quiet
The bottom for setting case is connected with baffle, and blend stop, the blend stop and the baffle are connected on the bottom surface for standing case
Bottom surface contact.
2. a kind of construction waste crushing device with dust-absorbing function according to claim 1, it is characterised in that：It is described broken
Broken component includes that drive shaft, broken flap and fixing axle, the broken flap are evenly distributed in the drive shaft, the driving
Motor connects one end of the drive shaft, and the death spiral is distributed between the broken flap, is set in the fixing axle
There is crushing teeth.
3. a kind of construction waste crushing device with dust-absorbing function according to claim 1, it is characterised in that：It is described into
Cover board is slidably connected on hopper.
4. a kind of construction waste crushing device with dust-absorbing function according to claim 3, it is characterised in that：It is described into
Sliding slot is symmetrically distributed on hopper, the both sides of the cover board are equipped with sliding pin, and the sliding pin is located in the sliding slot.
5. a kind of construction waste crushing device with dust-absorbing function according to claim 1, it is characterised in that：It is described quiet
The inner wall for setting case is equipped with electrostatic precipitation piece.
6. a kind of construction waste crushing device with dust-absorbing function according to claim 1, it is characterised in that：It is described broken
The inner wall of broken case is equipped with acoustical cotton layer.
7. a kind of construction waste crushing device with dust-absorbing function according to claim 1, it is characterised in that：It is described quiet
It sets case and is equipped with transparent windows.
8. a kind of construction waste crushing device with dust-absorbing function according to claim 1, it is characterised in that：It is described broken
Broken case is equipped with maintenance door.
9. special using a kind of breaking method of the construction waste crushing device with dust-absorbing function as described in claim 1
Sign is to include the following steps：
(a) batch mixing is broken：Building waste is poured into from feed hopper in broken case, driving motor is opened, driving motor drives driving
Shaft rotation is dynamic, and drive shaft, which drives, is crushed flap rotation, is crushed flap and obtains rotary-cut power, cut to building waste, is crushed simultaneously
Flap drives fixing axle rotation, and the crushing teeth on broken shaft obtains rotary-cut power, to pour the building waste between broken flap into
Row chopping, the building waste after chopping are hit back and forth in broken case, and constantly by impact damage, building waste is become by bulk
Broken shape, through being arranged under guide inclined plate；
(b) sub-material is vibrated：The building waste of broken shape is fallen on sub-material sieve plate, and drive motor is opened, and drives drive block rotation, transmission
Block drives oscillating rod to swing by trundle, and oscillating rod is slidably reciprocated the one of T-type holder by fixed pin with movable slider up and down
Side, sliding block drive sub-material sieve plate to move back and forth up and down, constantly vibrate, will adhere to falling the building waste on sub-material sieve plate
Building waste together shakes scattered, and the building waste for meeting the sieve pore specification of sub-material sieve plate directly falls, and is discharged into through discharge bucket quiet
It sets in case；
(c) dedusting is stood：It is 15~20min that building waste, which is controlled, standing the residence time in case, and building waste is standing case
It is inside stood, dust is staticly settled in the bottom for standing case, is then turned on dust catcher, will be generated in shattering process in broken case
Dust and stand the dust stood in case and sucked in dust catcher by sweep-up pipe, the run time of dust catcher is 5~10min,
Then it is turned out blend stop, disengages it from the bottom surface of baffle, baffle is freely opened downwards, and building waste is drawn off；
(d) it safeguards：After unsnatching building waste, maintenance door is opened, first the building waste being adhered on disruption elements is chosen and is fallen, then
The unified taking-up of building waste that sub-material sieve plate will be trapped in, is mixed into next group building waste and is handled again.
10. a kind of breaking method of construction waste crushing device with dust-absorbing function according to claim 9, feature
It is：In step (a) in shattering process, is tapped every 10~15min and be crushed box outer wall 5~8 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810122324.0A CN108465528B (en) | 2018-02-07 | 2018-02-07 | Construction waste crushing device and method with dust collection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810122324.0A CN108465528B (en) | 2018-02-07 | 2018-02-07 | Construction waste crushing device and method with dust collection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108465528A true CN108465528A (en) | 2018-08-31 |
| CN108465528B CN108465528B (en) | 2020-07-03 |
Family
ID=63266246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810122324.0A Active CN108465528B (en) | 2018-02-07 | 2018-02-07 | Construction waste crushing device and method with dust collection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108465528B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102389A (en) * | 2019-04-30 | 2019-08-09 | 湖北新济药业有限公司 | A kind of calcite crushing oscillation production line |
| CN111111900A (en) * | 2019-12-03 | 2020-05-08 | 杭州宝力体育设施工程有限公司 | Building rubbish breaker for building engineering |
| CN111686915A (en) * | 2020-06-09 | 2020-09-22 | 扬州康业环境工程技术有限公司 | Make things convenient for breaker for refuse treatment of material loading and unloading |
| CN113351355A (en) * | 2021-06-30 | 2021-09-07 | 陶智 | Building rubbish breaker for building engineering |
| CN113546740A (en) * | 2021-07-17 | 2021-10-26 | 河南应用技术职业学院 | Energy-saving rubbish breaker and use device's green building |
| CN113909085A (en) * | 2021-11-25 | 2022-01-11 | 浙江德溪生物科技有限公司 | Filter equipment is used in production of soft-shelled turtle albumen powder |
| CN114505155A (en) * | 2022-02-24 | 2022-05-17 | 俞贞 | Magnetic coarse powder processing system and processing technology |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205199657U (en) * | 2015-12-01 | 2016-05-04 | 珠海格力电器股份有限公司 | Crushing assembly and contain this crushing assembly's breaker |
| CN106269024A (en) * | 2016-08-16 | 2017-01-04 | 姚东鑫 | A kind of mosaic tiles environment-friendly type processing means |
| CN106733042A (en) * | 2016-12-28 | 2017-05-31 | 深圳市玖创科技有限公司 | A kind of lithium ion battery negative material second patent flour crushing device |
| CN106732124A (en) * | 2016-11-29 | 2017-05-31 | 洛阳毅兴石化电器仪表设备有限公司 | A kind of chemical raw material mixing stirring device for being easy to screen |
| CN206273392U (en) * | 2016-11-25 | 2017-06-23 | 青海美康生物科技有限责任公司 | A kind of sundry separating device of Lycium leaf tea |
| CN206325681U (en) * | 2016-12-05 | 2017-07-14 | 广州悦康生物制药有限公司 | A kind of pharmacy pulverizer |
| CN107225089A (en) * | 2017-08-06 | 2017-10-03 | 广东云印科技有限公司 | A kind of crops screening plant |
| CN206897609U (en) * | 2017-06-02 | 2018-01-19 | 龚政 | A kind of noise reduction shape construction waste crushing device |
-
2018
- 2018-02-07 CN CN201810122324.0A patent/CN108465528B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205199657U (en) * | 2015-12-01 | 2016-05-04 | 珠海格力电器股份有限公司 | Crushing assembly and contain this crushing assembly's breaker |
| CN106269024A (en) * | 2016-08-16 | 2017-01-04 | 姚东鑫 | A kind of mosaic tiles environment-friendly type processing means |
| CN206273392U (en) * | 2016-11-25 | 2017-06-23 | 青海美康生物科技有限责任公司 | A kind of sundry separating device of Lycium leaf tea |
| CN106732124A (en) * | 2016-11-29 | 2017-05-31 | 洛阳毅兴石化电器仪表设备有限公司 | A kind of chemical raw material mixing stirring device for being easy to screen |
| CN206325681U (en) * | 2016-12-05 | 2017-07-14 | 广州悦康生物制药有限公司 | A kind of pharmacy pulverizer |
| CN106733042A (en) * | 2016-12-28 | 2017-05-31 | 深圳市玖创科技有限公司 | A kind of lithium ion battery negative material second patent flour crushing device |
| CN206897609U (en) * | 2017-06-02 | 2018-01-19 | 龚政 | A kind of noise reduction shape construction waste crushing device |
| CN107225089A (en) * | 2017-08-06 | 2017-10-03 | 广东云印科技有限公司 | A kind of crops screening plant |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102389A (en) * | 2019-04-30 | 2019-08-09 | 湖北新济药业有限公司 | A kind of calcite crushing oscillation production line |
| CN111111900A (en) * | 2019-12-03 | 2020-05-08 | 杭州宝力体育设施工程有限公司 | Building rubbish breaker for building engineering |
| CN111686915A (en) * | 2020-06-09 | 2020-09-22 | 扬州康业环境工程技术有限公司 | Make things convenient for breaker for refuse treatment of material loading and unloading |
| CN113351355A (en) * | 2021-06-30 | 2021-09-07 | 陶智 | Building rubbish breaker for building engineering |
| CN113546740A (en) * | 2021-07-17 | 2021-10-26 | 河南应用技术职业学院 | Energy-saving rubbish breaker and use device's green building |
| CN113909085A (en) * | 2021-11-25 | 2022-01-11 | 浙江德溪生物科技有限公司 | Filter equipment is used in production of soft-shelled turtle albumen powder |
| CN114505155A (en) * | 2022-02-24 | 2022-05-17 | 俞贞 | Magnetic coarse powder processing system and processing technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108465528B (en) | 2020-07-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108465528A (en) | A kind of construction waste crushing device and method with dust-absorbing function | |
| CN107282175A (en) | A kind of construction waste crushing processing transport magnetic plant | |
| CN206996696U (en) | A kind of construction waste crushing processing transport magnetic plant | |
| CN108435398A (en) | A kind of equipment of cycle powder ore | |
| CN112121909A (en) | Construction waste crushing and grading treatment device | |
| CN112024034A (en) | Stone crushing device for building construction | |
| CN209406495U (en) | Construction waste crushing device | |
| CN212791155U (en) | Environment-friendly dry-type dust-free sand making device for producing refined dolomite white sand | |
| CN206168493U (en) | Smashing device | |
| CN112452426A (en) | Electric sand screening machine for building | |
| CN215541281U (en) | Building garbage smashing device with openable dustproof loss door plate | |
| CN108858894A (en) | A kind of pipetting tip processing mold waste material recovery device | |
| CN211190993U (en) | Dry method mechanism grit screening plant | |
| CN209985544U (en) | Novel ore crushing device | |
| CN209849048U (en) | Reducing mechanism for coal mine production | |
| CN209124115U (en) | A kind of brick milling device with dustproof function | |
| CN212791096U (en) | Dust collector for raw material crusher | |
| CN215694357U (en) | Double-tooth crusher with noise reduction structure | |
| CN216137317U (en) | Environment-friendly building concrete reducing mechanism of area waste recovery function | |
| CN212860074U (en) | A break up machine for foam board leftover bits | |
| CN218308176U (en) | Construction waste smashes hierarchical processing apparatus | |
| CN209124114U (en) | A kind of anti-clogging brick milling recovery system | |
| CN213001777U (en) | Waste integrated circuit board collecting device | |
| CN211868332U (en) | Reducing mechanism that reclaimed plastic sorted fast | |
| CN216094070U (en) | Be used for construction waste to smash collection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220119 Address after: 314599 north of room 603, building 1, No. 133, development avenue, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Dengyun Zhilian Technology Co.,Ltd. Address before: 310012 No. 698, Wener West Road, Xihu District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU YUCAI FOREIGN LANGUAGE SCHOOL |
|
| TR01 | Transfer of patent right |