CN108748602A - A kind of sanding powder recovery and processing system and method - Google Patents
A kind of sanding powder recovery and processing system and method Download PDFInfo
- Publication number
- CN108748602A CN108748602A CN201810902509.3A CN201810902509A CN108748602A CN 108748602 A CN108748602 A CN 108748602A CN 201810902509 A CN201810902509 A CN 201810902509A CN 108748602 A CN108748602 A CN 108748602A
- Authority
- CN
- China
- Prior art keywords
- sanding powder
- sizing
- sanding
- glue
- processing system
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N1/00—Pretreatment of moulding material
- B27N1/02—Mixing the material with binding agent
- B27N1/0263—Mixing the material with binding agent by spraying the agent on the falling material, e.g. with the material sliding along an inclined surface, using rotating elements or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/10—Moulding of mats
- B27N3/12—Moulding of mats from fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/16—Transporting the material from mat moulding stations to presses; Apparatus specially adapted for transporting the material or component parts therefor, e.g. cauls
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The present invention relates to a kind of sanding powder recovery and processing systems.Including sequentially connected coarse sand ray machine, deduster, sanding powder cabin, sanding powder sizing applicator, glue mixer.Further relate to a kind of sanding powder recovery and treatment method, sanding powder in coarse sand ray machine passes through desander, subsequently into deduster, filtered sanding powder then falls to sanding powder cabin, and transports into sanding powder sizing applicator, and glue mixer is reached after sizing and carries out glue mixing, it is then sent in laying device and carries out mating formation for sanding powder, extra sanding powder, is finally sucked up in deduster after mating formation, and carries out next recycle.The present invention systematically recycles sanding powder, is handled, is recycled by sanding powder recovery and processing system and method, realizes the recycling of sanding powder, can meet being used alone for sanding powder, such as is glued, mats formation, to meet more Functional Requirements.
Description
Technical field
The present invention relates to a kind of sanding powder recovery and processing system and methods.
Background technology
After Wood-based Panel Production is hot pressed into semi-finished product, in order to which the practicality of product and beauty must carry out carry out any surface finish.Table
The bright and clean routine in face carries out sanding using sander to wood-based plate, and the fine dusts that when sanding generates are known as sanding powder, and grain size is general
For 0.05mm-0.3mm.Since sanding powder grain size is small, light specific gravity, floating in the air, the time is long, and air powder must be caused by not handling
Dustiness contaminates.Existing fiber plate sanding powder is used mainly as low value-added product, the primary raw material for boiler oil and fragrant core.
It since sanding powder grain size is small, light specific gravity, can not individually be glued, therefore recycling profit of the sanding powder in wood-based plate at present
With, generally by with fiber mixing application, or the waste material mixing glue mixing larger with other particles, limit answering for sanding powder
With.
Invention content
The technical problem to be solved in the present invention is to provide a kind of sanding powder recovery and processing system and method, and treated
Sanding powder can meet more Functional Requirements.
The invention is realized in this way：
A kind of sanding powder recovery and processing system, including sequentially connected coarse sand ray machine, deduster, sanding powder cabin, sanding powder
Sizing applicator, glue mixer.
Further, sanding powder orlop portion is equipped with spiral discharging device, and the sanding powder after discharging is defeated by transport device
It send to the sanding powder sizing applicator.
Further, the sanding powder sizing applicator include a tank body, the tank body include slurry transport lines, shotcrete pipe,
Batch mixing cavity, the batch mixing cavity top and bottom are respectively equipped with inlet port and outlet port, if being equipped at intervals on the shotcrete pipe
The sizing nozzle of dry connection, the slurry transport lines by glue outside the tank body by being delivered to the shotcrete pipe, then
Again by the sizing nozzles spray to the mixing chamber body.
Further：
Sizing chamber, blender are additionally provided in the mixing chamber body, the blender is fed through the sizing chamber, described in arrival
Batch mixing cavity lower part；The sizing chamber includes that a longitudinal section is olive-shaped shell, and the shell upper end is pointed closing, lower end
Opening；The shotcrete pipe includes the external shotcrete pipe positioned at the tank wall both sides, and is located at the sizing cavity wall two
The inside shotcrete pipe of side, the external shotcrete pipe, the internal shotcrete pipe are connected to by the slurry transport lines；The outside
Glue is sprayed in the mixing chamber body by the sizing nozzle on shotcrete pipe by wearing the inner tank wall, the internal whitewashing
Glue is sprayed in the mixing chamber body by the sizing nozzle on pipe by wearing the sizing cavity outer wall.
The sizing nozzle is atomizer, enters the slurry transport lines by the compressed air outside the tank body,
Carry out atomization sizing.
Further, at least one sanding powder laying device is also associated with after the glue mixer.
Further, the sanding powder laying device includes the sanding powder blanking chamber and vacuum chamber being set up in parallel, described
Sanding powder blanking chamber lower ending opening, and be equipped with feed screw conveyer, hopper successively from top to bottom, throw scattered roller, the vacuum chamber
Lower ending opening, and it is equipped with suction inlet, leveling roll successively from top to bottom.
Further：
The feed screw conveyer includes feed cylinder and the screw rod in feed cylinder, feed cylinder lower end interval
Equipped with several lower material through hole；One end of the feed cylinder is equipped with sanding powder feed inlet, and the outlet with the glue mixer passes through fortune
Transfer device connects, and the other end is equipped with sanding powder discharge port, the sanding powder discharge port by transport establishment and the sanding powder into
Material mouth connects.
The suction inlet is connect by aspiration channel with the deduster.
The present invention also provides a kind of sanding powder recovery and treatment method, the sanding powder in coarse sand ray machine passes through desander, so
Enter deduster afterwards, filtered sanding powder then falls to sanding powder cabin, and transports into sanding powder sizing applicator, is arrived after sizing
Glue mixing is carried out up to glue mixer, is then sent in laying device and carries out mating formation for sanding powder, extra sanding powder after mating formation, finally
It is sucked up in deduster, carries out next recycle.
The invention has the advantages that：By sanding powder recovery and processing system and method, systematically sanding powder is returned
It receives, processing, recycle, realize the recycling of sanding powder, being used alone for sanding powder can be met, such as be glued, mat formation, with full
The more Functional Requirements of foot.
Description of the drawings
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the structure principle chart of the present invention.
Fig. 2 is the structural schematic diagram of sanding powder sizing applicator.
Fig. 3 is the structural schematic diagram of sanding powder laying device.
Fig. 4 is the side view of sanding powder laying device.
Specific implementation mode
A kind of sanding powder recovery and processing system, including sequentially connected coarse sand ray machine 1, desander 2, sack cleaner 3, sand
Light powder cabin 4, sanding powder sizing applicator 5, glue mixer 6, sanding powder laying device 7.
4 bottom of sanding powder cabin is equipped with spiral discharging device, and the sanding powder after discharging is defeated by transport device (not shown)
It send to the sanding powder sizing applicator.
Operation principle：
Shown in referring to Fig.1, the sanding powder in the sander 1 passes through desander 2, then under wind turbine effect (not shown)
Into sack cleaner 3, filtered sanding powder then falls to sanding powder cabin 4, and in the effect of its bottom spiral discharging device
Under, it is transported to 5 entrance of sanding powder sizing applicator by belt conveyer, glue mixer 6 is reached after sizing and carries out glue mixing, is then sent to
Mating formation for sanding powder is carried out in sanding powder laying device 7, and sanding powder is further utilized.
Specifically, with reference to shown in Fig. 2, a kind of sanding powder sizing applicator 5, including a tank body, the tank body include slurry conveying
Pipeline 51, shotcrete pipe 52, batch mixing cavity 53, the batch mixing cavity top and bottom are respectively equipped with feed inlet 54 and discharge port 55,
Be equipped at intervals on the shotcrete pipe 52 several connection sizing nozzle 56, the slurry transport lines 51 by the tank body outside
Glue is delivered to the shotcrete pipe 52, is then sprayed in the batch mixing cavity 53 by the sizing nozzle 56 again.It is described
Sizing chamber 57, blender 58 are additionally provided in batch mixing cavity 53, the blender 58 is fed through the sizing chamber 57, reaches described mixed
Expect 53 lower part of cavity.The sizing chamber 57 includes that a longitudinal section is olive-shaped shell, and the shell upper end is pointed closing, under
End opening.The design allows sanding powder to be slid from 57 both sides of sizing chamber.
Preferably, the shotcrete pipe 52 includes the external shotcrete pipe 521 positioned at (parallel) described tank wall both sides, and
Inside shotcrete pipe 522 positioned at 7 inner wall both sides of (parallel) described sizing chamber, the external shotcrete pipe 521, the internal shotcrete pipe
522 are connected to by the slurry transport lines 51；Sizing nozzle 56 on the external shotcrete pipe 521 is by wearing the tank body
Glue is sprayed in the batch mixing cavity 53 by inner wall, and the sizing nozzle 56 on the internal shotcrete pipe 522 is described by wearing
Glue is sprayed in the batch mixing cavity 53 by sizing 57 outer wall of chamber.
Preferably, the sizing nozzle 56 is atomizer, enters the slurry by the compressed air outside the tank body
Conveyance conduit 51 carries out atomization sizing.
Device operation principle：
Sanding powder is transported to the feed inlet 54 of sanding powder sizing applicator 5 by belt conveyer (not shown).Meanwhile adhesive adds
Water dilution is placed in gluing dilution agent intermediate storage tank 100, then enters glue air mixing device 101, pressure by the way that glue pump is (not shown)
Contracting air also gives the pressure that glue air mixing device 101 provides a 0-6kg, makes glue in glue air mixing device
It is sufficiently mixed in 101.Under the action of pump and compressed air, glue air mixed liquor is by slurry transport lines 51 through shotcrete pipe
52 enter in atomizer 56, the adhesive that atomizer 56 is atomized by the angle sprinkling of design.
After sanding powder enters batch mixing cavity 53, the atomizer 56 on 521 upper layer of glue spraying pipe external first inwardly sprays glue,
Glue mixes whereabouts with the sanding powder of whereabouts so that sanding powder is moved to 53 center of batch mixing cavity and fallen downwards.Then internal
Atomizer 56 on glue spraying pipe 522 sprays glue outward, and the sanding powder being glued is made then to be moved to the side wall of batch mixing cavity 53
It moves and falls downwards.Then the atomizer 56 of external 521 lower layer of glue spraying pipe continues inwardly to spray glue, the sanding powder with whereabouts
Further mixing is fallen so that sanding powder is further moved to 53 center of batch mixing cavity and fallen downwards, and whole process makes to be applied
The sanding powder of glue undulate during moving down falls, to make sanding powder preferably be mixed on the move with glue
It closes, conventional glue mixer is avoided to be glued irregular problem.Since sanding powder is more fluffy, is stirred by blender 58, avoid sanding
Powder is stopped in 53 side wall of batch mixing cavity, then by the way that material stirring is uniform, keeps the porous media of sanding powder uniform.Make sand simultaneously
Light powder more easily enters in the glue mixer 6 of next stage, and the glue mixing after being glued, the sanding powder after glue mixing can carry out individually
Mat formation.
A kind of sanding powder laying device 7 is equipped at intervals with vacuum chamber 71, sanding powder blanking chamber 72, the vacuum chamber 71 side by side
Inside be equipped with suction inlet 711, leveling roll 712 successively from top to bottom, be equipped with successively from top to bottom in the sanding powder blanking chamber 72 into
Expect screw rod conveyor, hopper 726, throw scattered roller 727.
The wherein described feed screw conveyer includes feed cylinder 721 and the screw rod 722 in feed cylinder 721, described
721 lower end of feed cylinder is equipped at intervals with several lower material through hole 723；One end of the feed cylinder 721 is equipped with sanding powder feed inlet
724, it is connect by transporting equipment (not shown) with the outlet of the glue mixer 6, the other end is equipped with sanding powder discharge port 725, institute
It states sanding powder discharge port 725 to connect with the sanding powder feed inlet 724 by transport establishment (not shown), by discharge port 725
Sanding powder sends back to sanding powder feed inlet 724 again.
The suction inlet 711 is connect by aspiration channel (not shown) with sack cleaner 3.
Device operation principle：
In fibre mat Surface pavement sanding powder, sanding powder enters feed screw conveyer by feed inlet 724, passes through spiral shell
Sanding powder is sent to hopper 726 by bar 722, and extra part is discharged by discharge port 725, then is re-used.Fall into hopper 726
Sanding powder, the throwing fallen in lower section by hopper 726 dissipate on roller 727.It throws scattered roller 727 and further breaks up sanding powder, sanding powder is certainly
By dropping on the fibrous layer for needing to be laid with or on belt or steel band, uniformly mating formation for sanding powder is completed.Then, it is higher by mat formation and want
The extra sanding powder asked is swept to by the sanding powder leveling roll 712 of vacuum chamber 71, is thrown upwards, in the suction of 3 negative pressure of sack cleaner
Under power, by suction inlet 711, finally it is sucked up in sack cleaner 3.Sanding powder in sack cleaner 3 passes through sanding powder
Spiral discharging device in storehouse 4, sanding powder is discharged, and carries out next recycle.
The sanding powder laying device 7 can be placed in fiber spreading machine carry out fiber with sanding powder while mat formation, reduce in advance
The consumption of cured layer；Also mated formation on a small quantity in fibre mat that can be after the prepressing or on the lower steel band of hot press, subsequently into
Double steel band continuous hot press carry out hot pressing, avoid generating gluing on steel band.
Although specific embodiments of the present invention have been described above, those familiar with the art should manage
Solution, we are merely exemplary described specific embodiment, rather than for the restriction to the scope of the present invention, it is familiar with this
The technical staff in field modification and variation equivalent made by the spirit according to the present invention, should all cover the present invention's
In scope of the claimed protection.
Claims (10)
1. a kind of sanding powder recovery and processing system, it is characterised in that：Including sequentially connected coarse sand ray machine, deduster, sanding powder
Storehouse, sanding powder sizing applicator, glue mixer.
2. sanding powder recovery and processing system according to claim 1, it is characterised in that：The sander and the deduster
Between further include desander.
3. sanding powder recovery and processing system according to claim 1, it is characterised in that：Sanding powder orlop portion is equipped with spiral shell
Glassware is screwed out, the sanding powder after discharging is delivered to by transport device in the sanding powder sizing applicator.
4. sanding powder recovery and processing system according to claim 1, it is characterised in that：The sanding powder sizing applicator includes one
Tank body, the tank body include slurry transport lines, shotcrete pipe, batch mixing cavity, are respectively equipped at the top and bottom of the batch mixing cavity
Inlet port and outlet port are equipped at intervals with the sizing nozzle of several connections on the shotcrete pipe, and the slurry transport lines are by institute
It states and glue is delivered to the shotcrete pipe outside tank body, then again by the sizing nozzles spray to the mixing chamber body.
5. sanding powder recovery and processing system according to claim 4, it is characterised in that：It is additionally provided with and applies in the mixing chamber body
Glue chamber, blender, the blender are fed through the sizing chamber, reach batch mixing cavity lower part；The sizing chamber includes one
Longitudinal section is olive-shaped shell, and the shell upper end is pointed closing, lower ending opening；The shotcrete pipe includes being located at the tank
The external shotcrete pipe of external wall both sides, and the inside shotcrete pipe positioned at the sizing cavity wall both sides, the external shotcrete pipe,
The internal shotcrete pipe is connected to by the slurry transport lines；Sizing nozzle on the external shotcrete pipe is described by wearing
Glue is sprayed in the mixing chamber body by inner tank wall, and the sizing nozzle on the internal shotcrete pipe is by wearing the sizing
Glue is sprayed in the mixing chamber body by cavity outer wall.
6. sanding powder recovery and processing system according to claim 4, it is characterised in that：The sizing nozzle is that atomization is sprayed
Mouth enters the slurry transport lines by the compressed air outside the tank body, carries out atomization sizing.
7. sanding powder recovery and processing system according to claim 1, it is characterised in that：Be also associated with after the glue mixer to
A few sanding powder laying device.
8. sanding powder recovery and processing system according to claim 7, it is characterised in that：The sanding powder laying device includes
The sanding powder blanking chamber and vacuum chamber being set up in parallel, the sanding powder blanking chamber lower ending opening, and from top to bottom successively be equipped with into
Expect screw rod conveyor, hopper, throw scattered roller, the vacuum chamber lower ending opening, and is equipped with suction inlet, leveling roll successively from top to bottom,
The suction inlet is connect by aspiration channel with the deduster.
9. sanding powder recovery and processing system according to claim 7, it is characterised in that：The feed screw conveyer includes
Feed cylinder and the screw rod in feed cylinder, the feed cylinder lower end are equipped at intervals with several lower material through hole；The feed cylinder
One end be equipped with sanding powder feed inlet, connect by transporting equipment with the outlet of the glue mixer, the other end goes out equipped with sanding powder
Material mouth, the sanding powder discharge port are connect by transport establishment with the sanding powder feed inlet.
10. sanding powder recovery and processing system described in Arbitrary Term carries out sanding powder recovery processing in a kind of 2-9 using claim
Method, it is characterised in that：Sanding powder in the coarse sand ray machine passes through the desander, subsequently into the deduster, filtering
Sanding powder afterwards then falls to the sanding powder cabin, and transports into the sanding powder sizing applicator, is mixed described in arrival after sizing
Glue machine carries out glue mixing, is then sent in laying device and carries out mating formation for sanding powder, extra sanding powder after mating formation finally is taken out
It is drawn in the deduster, carries out next recycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810902509.3A CN108748602B (en) | 2018-08-09 | 2018-08-09 | Sanding powder recycling system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810902509.3A CN108748602B (en) | 2018-08-09 | 2018-08-09 | Sanding powder recycling system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108748602A true CN108748602A (en) | 2018-11-06 |
| CN108748602B CN108748602B (en) | 2023-08-29 |
Family
ID=63969546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810902509.3A Active CN108748602B (en) | 2018-08-09 | 2018-08-09 | Sanding powder recycling system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108748602B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116239937A (en) * | 2023-02-06 | 2023-06-09 | 江山欧派门业股份有限公司 | Method for recycling paint powder based on UV |
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| JP2000211034A (en) * | 1999-01-21 | 2000-08-02 | Okura Ind Co Ltd | Manufacture of porous composite material |
| CN1608817A (en) * | 2003-10-23 | 2005-04-27 | 吉发 | Production process of regenerated medium density fiber board |
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| CN201470276U (en) * | 2009-06-12 | 2010-05-19 | 广西丰林木业集团股份有限公司 | Sand polishing powder recycling device |
| CN202029039U (en) * | 2011-03-16 | 2011-11-09 | 山东贺友集团有限公司 | Device for separating and recovering sanding powder |
| CN103737696A (en) * | 2013-12-18 | 2014-04-23 | 山东贺友集团有限公司 | Fiberboard production process for elecampane non-formaldehyde floor base material |
| CN104440578A (en) * | 2014-10-31 | 2015-03-25 | 博罗县创丰木业有限公司 | Sanding powder recycling device and method |
| CN106481016A (en) * | 2016-11-25 | 2017-03-08 | 广州也乐新材料科技有限公司 | A kind of production method of composite plate and process units |
| CN209920115U (en) * | 2018-08-09 | 2020-01-10 | 福建省永安林业（集团）股份有限公司永安人造板厂 | Sanding powder recovery processing system |
-
2018
- 2018-08-09 CN CN201810902509.3A patent/CN108748602B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000211034A (en) * | 1999-01-21 | 2000-08-02 | Okura Ind Co Ltd | Manufacture of porous composite material |
| CN1608817A (en) * | 2003-10-23 | 2005-04-27 | 吉发 | Production process of regenerated medium density fiber board |
| JP2008180074A (en) * | 2006-12-26 | 2008-08-07 | Daiko:Kk | Artificial turf recycling method and recovery apparatus for artificial turf recycling |
| CN201470276U (en) * | 2009-06-12 | 2010-05-19 | 广西丰林木业集团股份有限公司 | Sand polishing powder recycling device |
| CN202029039U (en) * | 2011-03-16 | 2011-11-09 | 山东贺友集团有限公司 | Device for separating and recovering sanding powder |
| CN103737696A (en) * | 2013-12-18 | 2014-04-23 | 山东贺友集团有限公司 | Fiberboard production process for elecampane non-formaldehyde floor base material |
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| CN106481016A (en) * | 2016-11-25 | 2017-03-08 | 广州也乐新材料科技有限公司 | A kind of production method of composite plate and process units |
| CN209920115U (en) * | 2018-08-09 | 2020-01-10 | 福建省永安林业（集团）股份有限公司永安人造板厂 | Sanding powder recovery processing system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116239937A (en) * | 2023-02-06 | 2023-06-09 | 江山欧派门业股份有限公司 | Method for recycling paint powder based on UV |
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| Publication number | Publication date |
|---|---|
| CN108748602B (en) | 2023-08-29 |
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