CN110118470A - A kind of board drying apparatus - Google Patents
A kind of board drying apparatus Download PDFInfo
- Publication number
- CN110118470A CN110118470A CN201910250632.6A CN201910250632A CN110118470A CN 110118470 A CN110118470 A CN 110118470A CN 201910250632 A CN201910250632 A CN 201910250632A CN 110118470 A CN110118470 A CN 110118470A
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- CN
- China
- Prior art keywords
- air
- plate
- supply
- wind
- drying
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/122—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of material being carried by transversely moving rollers or rods which may rotate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
- F26B25/185—Spacers; Elements for supporting the goods to be dried, i.e. positioned in-between the goods to build a ventilated stack
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/04—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour circulating over or surrounding the materials or objects to be dried
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
- F26B2210/14—Veneer, i.e. wood in thin sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention belongs to technical field of board processing, disclose a kind of board drying apparatus for sheet fabrication, including flattening simultaneously the pressing transport mechanism of transfer sheet materials, the wind pushing mechanism for conveying wind；The pressing transport mechanism is made of several transfer roller groups in arranged in a straight line on horizontal plane, and transfer roller groups are divided into carrying roller and pressure roller, carrying roller be actively, pressure roller be it is driven, have gap between adjacent transfer roller groups；Wind pushing mechanism has two air outlets up and down, and upper air outlet is set on plate, the setting of outlet air mouth down；Lower air outlet is set to plate hereinafter, air outlet is arranged upward；Plate is driven plain transmission between pressure roller and roller station, by the synchronous drying of upper and lower two crosswind, thus it solves in existing drying technology, the problem that existing plate drying efficiency is low, energy waste is serious, production efficiency is low, plate flatness is inconsistent and the plate degree of drying of drying is inconsistent.
Description
Technical field
The invention belongs to technical field of board processing, it is related to processing suitable for the automation of plate, more specifically, this hair
It is bright to be related to a kind of board drying apparatus.
Background technique
The usage history of bamboo product in daily life is long.Traditional bamboo product is mostly handmade and durable,
It is deep to be liked by common people.Bamboo product is realized high-volume, high efficient production by the bamboo process industry of modernization.When needing made of one piece
When bamboo board, bamboo is mostly cut into bamboo side's item since bamboo itself is the characteristic of cylinder, in production application then use adhesive or
Other industrial chemicals carry out splicing bonding, and adhesion process not environmentally, is unfavorable for the health of people.
In consideration of it, whole thick bamboo tube expansion technique comes into being.First thick bamboo tube side is cut, flattens and is formed after heating and softening
One piece of bamboo expansion plate.Bamboo expansion technique can break through the material feature of bamboo itself, and can be used for manufacturing more monolith bamboo expansion
Product afterwards, expansion plate in the fabrication process can also be more environmentally friendly, healthy to avoid using adhesive or other industrial chemicals.?
In bamboo expansion plate process, the softening of bamboo wood is realized by the way that steam is stifling, just past the bamboo expansion plate of softening flattening, packet
Containing a large amount of moisture content, need that it is dried.Bamboo expansion plate drying at present uses pile furnace drying method, and muti-piece bamboo is unfolded
Plate is successively stacked into pile, empty by square item pad between upper and lower adjacent two-ply, places the sufficiently long time, makes its naturally dry；
This processing mode is there is stacking inner air flow is unsmooth, and drying efficiency is low, energy waste is serious, production efficiency is low, plate
Flatness is inconsistent and the inconsistent problem of plate degree of drying of drying.
Summary of the invention
It is a primary object of the present invention to overcome deficiency in the prior art, a kind of board drying apparatus is provided.The equipment
Plate flash baking can be achieved, it is energy saving, and plate is smooth, degree of drying is uniformly, it can be achieved that the automated production of plate.
The present invention is that technical solution used by realizing its technical purpose is: a kind of board drying apparatus, which is characterized in that
Including for flattening simultaneously the pressing transport mechanism of transfer sheet materials, the wind pushing mechanism for blowing to plate surface；The pressing passes
Mechanism is sent to be rearranged by several transfer roller groups along plate transmitting path, transfer roller groups include carrying roller and pressure roller, and carrying roller is active,
Pressure roller be it is driven, have gap between adjacent transfer roller groups；Wind pushing mechanism has two kinds of air outlets up and down, and upper air outlet is set to and is transmitted
On plate, the setting of outlet air mouth down；Lower air outlet is set to by transfer sheet materials hereinafter, air outlet is arranged upward.By transfer sheet materials
Lower section be equipped with cooling fin, cooling fin connect heat source, the wind pushing mechanism includes hot air inlet, and the hot air inlet is set to
Cooling fin side and opening towards cooling fin, at least partly air outlet is connected to hot air inlet.
By above technical scheme, plate is compressed by the carrying roller and pressure roller of transport mechanism and is transmitted, and is sent out in wind pushing mechanism
It is dried under hot wind, on the one hand, individual drying of plate is not blocked mutually, plate plate surface air is smooth, dry fastly.On the other hand,
It is dried by the continuous transmission of transport mechanism, does not need manual stacking, can dried relative to pile and greatly improve drying efficiency, the
Three aspects, during being transmitted and gradually being dried, plate is remained to be pressed against by carrying roller and pressure roller, will not buckling deformation.
Plate after can making drying in this way is more smooth.
The transport mechanism and wind pushing mechanism are set in the drying room of relative closure, can be energy saving, prevent heat
Scatter and disappear, and provide a preferable working environment.Plate after drying sends out drying room, carries out next process.
Further, the drying room front and back end is respectively arranged with plate entrance and plate outlet, convenient for the automatic of plate
Metaplasia produces；Drying room door and ventilation opening are provided on drying room side wall, convenient for that can find in time when equipment breaks down
Problem is simultaneously debugged in the case where not destroying integral device, and the setting of ventilation opening prevents drying room temperature excessively high, is made
Plate is carbonized；Drying ceiling is people's font and drying room top is provided with gland steam exhauster, and steam is discharged, and increases drying efficiency.
Described transfer roller groups one end carrying roller connect synchronous rolling transmission, the other end by gear with pressure roller, and adjacent carrying roller leads to
It crosses sprocket wheel chain to be connected to the motor, as power source.Carrying roller in transfer roller groups is fixedly mounted in drying room, and pressure roller is installed on
In U-lag in clevis mounting.Pressure roller can move up and down in U-lag, and the different plate of thickness can use the own wt of pressure roller
Plate is flattened and is transmitted, prevents plate flatness from changing and plate shifts when wind-engaging.
Further, it installs to contract at the upper end opening of the U-lag of the clevis mounting of pressure roller, pressure roller is limited to U
It in shape slot, prevents it from leaving clevis mounting, ensures the safety of equipment running process.
The wind pushing mechanism includes upper air-supply group and lower air-supply group, and upper air-supply group is located on plate, and lower air-supply group is located at
Plate is hereinafter, upper air-supply group includes along the longitudinally disposed upper air-supply supervisor of plate direction of transfer and relative to plate direction of transfer cross
To the upper blowpipe for being set to upper air-supply supervisor lower section, upper air outlet is set on blowpipe；Lower air-supply group includes edge
The longitudinally disposed lower air-supply of plate direction of transfer is responsible for and is horizontally set at lower air-supply supervisor top relative to plate direction of transfer
Lower blowpipe, lower air outlet is set on lower blowpipe, and plate is dried by upper and lower two crosswind, and drying effect is more preferable, effect
Rate is higher, and plate degree of drying is more uniform, and the baking needed time is less.The upper blowpipe is set between adjacent pressure roller
Gap, lower blowpipe is set to the gap between adjacent carrying roller.
Further, upper air-supply supervisor includes upper hot wind air-supply supervisor and upper natural wind air-supply supervisor；Lower air-supply supervisor packet
Include lower hot wind air-supply supervisor and lower natural wind air-supply supervisor；Up-and-down hot wind air-supply supervisor is connected to hot air inlet, the air-supply
Mechanism further includes natural wind air inlet, and upper and lower natural wind air-supply supervisor is connected to natural wind air inlet, upper and lower natural wind air-supply master
Pipe is set to after up-and-down hot wind air-supply supervisor, for the plate cooling to drying and processing, so that plate is in normal temperature state, just
In subsequent processing.
Further, as a kind of selection, upper blowpipe is integrally suspended from the top of plate and pressure roller, will be defeated under wind direction
It send, wind is delivered up by lower blowpipe generally in the lower section of plate and carrying roller, dries plate, structure is simple, installation side
Just, but there are problems that the energy more wastes.
Preferably, upper blowpipe is respectively arranged between two neighboring pressure roller at multiple rows of setting；Lower blowpipe at
Multiple rows of setting is respectively set between two neighboring carrying roller, and space utilization rate is high, saves space, reduces equipment overall volume, heavier
What is wanted is that the wind energy sent out directly contacts plate, increases drying efficiency, reduces the waste of the energy.
Further, wind pushing mechanism hot wind inlet end is set to cooling fin side and towards cooling fin, cooling fin import
Even source of high pressure steam, heat energy utilization effect is more preferable, reduces energy waste.
In conclusion the invention has the following advantages:
1. can realize automation plate drying work through the invention, realize that the plate of different size thickness passes through same set of equipment
It completes to dry dry work, reduces production cost, improve production efficiency, realize the automated production of plate.
2. can realize that plate two sides wind-engaging is dried through the invention, compared with common single side wind-engaging is dried or is evaporated, mention
High drying efficiency, reduces the baking needed time, the degree of drying of more important plate each section is uniform, while preventing plate
The plate out-of-flatness problem that can occur during the drying process is avoided because plate degree of drying is inconsistent and plate out-of-flatness institute band
The board quality problem come.
Detailed description of the invention
Fig. 1 is board drying apparatus overall schematic of the present invention.
Fig. 2 is board drying apparatus schematic diagram of internal structure of the present invention.
Fig. 3 is the air-supply structure schematic diagram of board drying apparatus of the present invention.
Fig. 4 is the cooling fin optional structure diagram of board drying apparatus of the present invention.
Specific embodiment
With reference to the accompanying drawings, with a specific example to a kind of structure and work of board drying apparatus of the present invention
Principle is further explained explanation.
As shown in Figure 1, a kind of board drying apparatus, including drying room 1, and be arranged in drying room and be used for transfer sheet materials
Transport mechanism, hot wind for conveying drying plate wind pushing mechanism and gland steam exhauster group for steam to be discharged.Drying room 1
End is provided with plate outlet 14, is provided with drying room door 15 on side wall, convenient for finding the problem in time in failure, solves event
Barrier, the ventilation opening 13 for maintaining stable gas pressure in drying room, preventing temperature excessively high, drying room 1 are arranged 12 at the top of herringbone, benefit
In concentrating steam, the gland steam exhauster 14 of steam is discharged in top setting.
As shown in Fig. 2, indoor upper beam is being dried in a kind of board drying apparatus schematic diagram of internal structure, including setting
16, lower beam 17 and the left longitudinal fine strain of millet 18 and right longitudinal fine strain of millet 19 that are arranged on lower beam 17.Carrying roller 22 is fixedly mounted on setting
In on the clevis mounting 25 on longitudinal fine strain of millet, pressure roller 21 is mounted in the U-lag of clevis mounting 25.U-lag opening is inwardly received
Contracting, prevents the disengaging in pressure roller motion process, carrying roller can be gone up and down in U-lag a certain range.Two upper and lower supporters of same position
Roller is connect with pressure roller left end by gear 23, synchronous rolling transmission；The right end of carrying roller passes through gear 24, chain (not showing in figure)
It is connected to the motor, the power source as transfer roller groups.
As shown in figure 3, a kind of air-supply structure schematic diagram of board drying apparatus.Including upper air-supply group and lower air-supply group, divide
It does not include the blowpipe up and down for conveying the supervisor and outlet air of air-supply up and down of wind, air-supply supervisor is set to drying room cross up and down
To on beam.Upper air-supply supervisor has upper left air-supply supervisor 31 and upper right air-supply supervisor 32, is set on upper beam 16, upper blowpipe
33 are set to the lower section of left and right air-supply supervisor, are interspersed between the gap of two neighboring pressure roller, upper blowpipe 33 is provided with
Air outlet directed downwardly；Lower air-supply supervisor has lower-left air-supply supervisor 34 and bottom right air-supply supervisor 35, is set on lower beam 17, under give
Wind branch pipe 36 is set to the top of lower left and right air-supply supervisor, is interspersed between the gap of two neighboring carrying roller, lower blowpipe 36
It is provided with air outlet upward.
As shown in figure 4, a kind of cooling fin schematic diagram of board drying apparatus, including change and be in charge of 40, radiating fin 41.Heat exchange
Pipe detour is arranged in radiating fin, and the hot air inlet of wind pushing mechanism is set to the side of radiating fin, is open towards radiating fin
Piece.
When specific works, plate enters drying room by drying chamber inlet, transmits between carrying roller and pressure roller, and pressure roller utilizes certainly
The weight of body is by plate pressing transmission, when preventing the out-of-flatness for causing plate in its drying course, while preventing its wind-engaging from drying
Positional shift occurs, carrying roller one end is driven by the chain structure that gear is driven by motor, and the other end is engaged by gear,
Make carrying roller and pressure roller synchronous rolling transfer sheet materials；Carrying roller is fixedly mounted, and pressure roller is mounted in U-lag, have certain lifting away from
From to meet the pressing transmission of different size thickness plate, U-lag opening prevents the disengaging of pressure roller to contract.Plate exists
It is transmitted between carrying roller and pressure roller, hot wind enters in wind pushing mechanism input end, transports in air-supply supervisor, passes through upper and lower blowpipe
Air outlet directly contact plate, dry plate, saved the energy, increased drying efficiency.
This specific embodiment is only explanation of the invention, is not the limitation to invention, those skilled in the art
It can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as in this hair
All by the protection of Patent Law in bright protection scope.
Claims (9)
1. a kind of board drying apparatus, which is characterized in that including for flatten and transfer sheet materials pressing transport mechanism, for
The wind pushing mechanism of plate surface air-supply；
The pressing transport mechanism is rearranged by several transfer roller groups along plate transmitting path, and transfer roller groups include carrying roller and pressure
Roller, carrying roller be actively, pressure roller be it is driven, have gap between adjacent transfer roller groups；
Wind pushing mechanism has two kinds of air outlets up and down, and upper air outlet is set to by transfer sheet materials, and outlet air mouth down is arranged；Lower outlet air
Mouth is set to by transfer sheet materials hereinafter, air outlet is arranged upward；
Cooling fin is equipped with by the lower section of transfer sheet materials, cooling fin connects heat source, and the wind pushing mechanism includes hot air inlet, described
Hot air inlet is set to cooling fin side and opening towards cooling fin, and at least partly air outlet is connected to hot air inlet.
2. a kind of board drying apparatus according to claim 1, which is characterized in that the pressing transport mechanism and pressure fan
Structure is set in the drying room of relative closure.
3. a kind of board drying apparatus according to claim 2, which is characterized in that the drying room front and back end is respectively set
Have plate entrance and plate outlet, be provided with drying room door and ventilation opening on drying room side wall, drying ceiling be people's font and
Drying room top is provided with gland steam exhauster.
4. a kind of board drying apparatus according to claim 1, which is characterized in that described transfer roller groups one end carrying roller and pressure
Roller connects synchronous rolling transmission by gear, and the other end, adjacent carrying roller is connected to the motor by sprocket wheel chain.
5. a kind of board drying apparatus according to claim 1, which is characterized in that the carrying roller in transfer roller groups is fixedly mounted
In drying room, pressure roller is installed in the U-lag in clevis mounting.
6. a kind of board drying apparatus according to claim 5, which is characterized in that inside at the U-lag upper end opening
It shrinks.
7. a kind of board drying apparatus according to claim 1, which is characterized in that the wind pushing mechanism includes upper air-supply group
With lower air-supply group, upper air-supply group is located on plate, and lower air-supply group is located at plate hereinafter, upper air-supply group includes along plate sender
The upper air-supply branch of upper air-supply supervisor lower section is horizontally set to longitudinally disposed upper air-supply supervisor and relative to plate direction of transfer
Pipe, upper air outlet are set on blowpipe；Lower air-supply group includes the lower air-supply supervisor longitudinally disposed along plate direction of transfer
With the lower blowpipe for being horizontally set at lower air-supply supervisor top relative to plate direction of transfer, lower air outlet is set to lower air-supply
On branch pipe.
8. a kind of board drying apparatus according to claim 7, which is characterized in that upper air-supply supervisor includes that upper hot wind is blown
Supervisor and upper natural wind air-supply supervisor；Lower air-supply supervisor includes lower hot wind air-supply supervisor and lower natural wind air-supply supervisor；Heat up and down
Wind air-supply supervisor is connected to hot air inlet, and the wind pushing mechanism further includes natural wind air inlet, upper and lower natural wind air-supply supervisor
It is connected to natural wind air inlet, upper and lower natural wind air-supply supervisor is set to after up-and-down hot wind air-supply supervisor.
9. a kind of board drying apparatus according to claim 7, which is characterized in that the upper blowpipe is set to adjacent
Gap between pressure roller, lower blowpipe are set to the gap between adjacent carrying roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910250632.6A CN110118470A (en) | 2019-03-29 | 2019-03-29 | A kind of board drying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910250632.6A CN110118470A (en) | 2019-03-29 | 2019-03-29 | A kind of board drying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110118470A true CN110118470A (en) | 2019-08-13 |
Family
ID=67520753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910250632.6A Pending CN110118470A (en) | 2019-03-29 | 2019-03-29 | A kind of board drying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110118470A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001539A (en) * | 2021-10-25 | 2022-02-01 | 福建木井木业科技有限公司 | Full-automatic plate dryer |
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| CA2620499A1 (en) * | 2007-02-09 | 2008-08-09 | Coe Newnes/Mcgehee Inc. | A method and apparatus for controlling cooling temperature and pressure in wood veneer jet dryers |
| CN201244945Y (en) * | 2008-06-27 | 2009-05-27 | 赵亚军 | Compaction laminating machine for composite panel |
| CN104654758A (en) * | 2013-11-19 | 2015-05-27 | 黄士苗 | Singe-plate drying machine |
| CN105403025A (en) * | 2015-11-04 | 2016-03-16 | 黑龙江八一农垦大学 | Drying test table for rice plant material bowl-growing tray |
| CN105907439A (en) * | 2016-05-29 | 2016-08-31 | 潘显敏 | Uniform stirring method for straw mixture |
| CN205808061U (en) * | 2016-07-05 | 2016-12-14 | 长兴捷瑞汽车零部件有限公司 | A kind of sheet material automatically delivers drying unit |
| CN210320842U (en) * | 2019-03-29 | 2020-04-14 | 浙江千束家居用品有限公司 | Plate drying equipment |
-
2019
- 2019-03-29 CN CN201910250632.6A patent/CN110118470A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2620499A1 (en) * | 2007-02-09 | 2008-08-09 | Coe Newnes/Mcgehee Inc. | A method and apparatus for controlling cooling temperature and pressure in wood veneer jet dryers |
| CN201244945Y (en) * | 2008-06-27 | 2009-05-27 | 赵亚军 | Compaction laminating machine for composite panel |
| CN104654758A (en) * | 2013-11-19 | 2015-05-27 | 黄士苗 | Singe-plate drying machine |
| CN105403025A (en) * | 2015-11-04 | 2016-03-16 | 黑龙江八一农垦大学 | Drying test table for rice plant material bowl-growing tray |
| CN105907439A (en) * | 2016-05-29 | 2016-08-31 | 潘显敏 | Uniform stirring method for straw mixture |
| CN205808061U (en) * | 2016-07-05 | 2016-12-14 | 长兴捷瑞汽车零部件有限公司 | A kind of sheet material automatically delivers drying unit |
| CN210320842U (en) * | 2019-03-29 | 2020-04-14 | 浙江千束家居用品有限公司 | Plate drying equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001539A (en) * | 2021-10-25 | 2022-02-01 | 福建木井木业科技有限公司 | Full-automatic plate dryer |
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