CN208688119U - A kind of composite wood drying unit - Google Patents
A kind of composite wood drying unit Download PDFInfo
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- CN208688119U CN208688119U CN201821078271.9U CN201821078271U CN208688119U CN 208688119 U CN208688119 U CN 208688119U CN 201821078271 U CN201821078271 U CN 201821078271U CN 208688119 U CN208688119 U CN 208688119U
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Abstract
The utility model relates to timber stoving technical fields, it is desirable to provide a kind of composite wood drying unit.Composite wood drying unit provided by the utility model, including the library and the setting intracorporal multiple drying systems in library, the advantages of drying system is provided with switching door, can be realized drying system by rotation switching door in the conversion of interior hydrofuge state and outlet wet condition, has had both interior hydrofuge and outer hydrofuge.It, being capable of effectively save energy consumption and since with multiple drying systems, during desiccated wood, according to the degree of drying of timber, control section drying system is in interior hydrofuge state, and another part drying system is in outlet wet condition, realizes combination kiln dried wood.
Description
Technical field
The utility model relates to Wood Drying Technology fields, in particular to a kind of composite wood drying unit.
Background technique
It by handling the drying of wood, can prevent timber from becoming cracking, reduce dockage loss, while improving timber
Physical property.Therefore, timber is dried and is of great significance to promotion wood quality.
Timber drying device mainly includes interior hydrofuge type and outlet wet type.And existing outlet wet type timber drying device its
Operation relies primarily on extraneous circumstance temperature and carries out, i.e., when ambient temperature is higher, outlet wet type timber drying device can be worked normally,
When ambient temperature is lower, outlet wet type timber drying device be can not work normally；Interior hydrofuge type timber drying device is not by ring
The influence of border temperature can reduce air humidity in the case where not reducing the library temperature, realize the drying of timber, however work as
When circumstance temperature is higher, the working efficiency of interior hydrofuge type timber drying device is low compared with outlet wet type.Existing timber drying device is
The problem of single interior hydrofuge type or outlet wet type, exist and have a single function, and energy consumption is higher, be easy to cause the wasting of resources.
Utility model content
The utility model is intended to provide a kind of composite wood drying unit, to improve timber drying device in the prior art
The higher problem of energy consumption when timber is dried.
The embodiments of the present invention are achieved in that
A kind of composite wood drying unit comprising the library and setting are in the intracorporal multiple drying systems in library；
Drying system includes fresh wind port, exhaust outlet, evaporator and switching door；Fresh wind port and exhaust outlet are provided with the library
On；Evaporator is arranged in the library；Switching door is rotatably coupled with the library；When switching door is located at the first predeterminated position, steam
The outlet of hair device is connected to exhaust outlet, and fresh wind port is connected to the library inner cavity；When switching door is located at the second predeterminated position, evaporator goes out
Mouth is connected to the library inner cavity, and exhaust outlet is connected to fresh wind port.
In one embodiment of the utility model:
Said combination timber drying device further includes the first control mechanism, and multiple drying systems are electric with the first control mechanism
Connection；First control mechanism is in the first predeterminated position or the second predeterminated position for any one drying system of independent control.
In one embodiment of the utility model:
Said combination timber drying device further includes temperature sensor and humidity sensor, temperature sensor and humidity sensor
Device is electrically connected with the first control mechanism respectively；Temperature sensor is arranged outside the library, for detecting circumstance temperature；Humidity sensor setting
In the library, for detecting the intracorporal humidity in library.
In one embodiment of the utility model:
Above-mentioned drying system further includes for providing the electric heater of heat for the library.
In one embodiment of the utility model:
Above-mentioned drying system further includes the second control mechanism, and the second control mechanism is electrically connected with electric heater, for controlling
The opening and closing of electric heater.
In one embodiment of the utility model:
Above-mentioned drying system further includes the circulating fan that the library inner cavity is arranged in, and electric heater is arranged before circulating fan
Side.
In one embodiment of the utility model:
Said combination timber drying device further includes drying partition, and the library inner cavity is separated to form interconnected by drying partition
Upper chamber and lower chambers, circulating fan be arranged in upper chamber, institute, lower chambers are for storing timber.
In one embodiment of the utility model:
It is provided with waste heat recovering mechanism in the hydrofuge air duct of said combination timber drying device, is exchanged for heat；Waste heat
Recovering mechanism includes first pipe and second pipe, the both ends of first pipe respectively with the outlet in hydrofuge air duct and evaporator inlet
Connection；When switching door is located at the first predeterminated position, the both ends of second pipe are connected to fresh wind port and the library inner cavity respectively；When cutting
When changing door and being located at the second predeterminated position, the both ends of second pipe are connected to evaporator outlet and the library inner cavity respectively.
In one embodiment of the utility model:
The inlet in above-mentioned hydrofuge air duct is provided with wet-emitting blower；Wet-emitting blower is axial flow blower.
In one embodiment of the utility model:
Above-mentioned drying system further includes evaporation fan, and evaporation fan setting is between evaporator and switching door.
The beneficial effect of the utility model embodiment includes:
The composite wood drying unit that the embodiments of the present invention provide comprising the library and setting are in the library
Interior multiple drying systems.Drying system includes the fresh wind port and exhaust outlet being arranged in the library, is arranged in the intracorporal evaporation in library
Device, and the switching door being rotatably coupled with the library.When switching door turns to the first predeterminated position, evaporator outlet and row
Air port connection, fresh wind port are connected to the library inner cavity, and drying system is in outlet wet condition at this time；When switching door turns to second in advance
If when position, evaporator outlet is connected to the library inner cavity, fresh wind port is connected to exhaust outlet, and drying system is in interior hydrofuge shape at this time
State；Drying system status is adjusted according to circumstance temperature, helps to reduce energy consumption.Simultaneously as combination provided by the utility model
Timber drying device includes multiple drying systems, during carrying out hydrofuge to timber, according to the drying regime of timber, control
Partially desiccated system is in outlet wet condition, and another part drying system is in interior hydrofuge state, realizes integrated mode drying wood
Material can further decrease energy consumption.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram for the composite wood drying unit that the utility model embodiment 1 provides；
Fig. 2 is that the structure when composite wood drying unit that the utility model embodiment 1 provides is in outlet wet condition is shown
It is intended to；
Fig. 3 is that the structure when composite wood drying unit that the utility model embodiment 1 provides is in interior hydrofuge state is shown
It is intended to；
The structural representation of waste heat recovering mechanism in the composite wood drying unit that Fig. 4 provides for the utility model embodiment 1
Figure.
Icon: 010- composite wood drying unit；100- the library；110- the library inner cavity；120- installs room；200- drying system
System；211- evaporator；212- evaporation fan；221- fresh wind port；222- exhaust outlet；230- switches door；241- wet-emitting blower；242-
Circulating fan；243- electric heater；244- condenser；250- waste heat recovering mechanism；251- first pipe；252- second pipe；
260- dries partition；300- timber.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the utility model embodiment, it should be noted that term " first ", " second " etc. are only used for distinguishing
Description, is not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in utility model.
Embodiment 1
Fig. 1 is the overall structure diagram of composite wood drying unit 010 provided in this embodiment, and Fig. 2 is the present embodiment
The composite wood drying unit 010 of offer is located at structural schematic diagram when outlet wet condition, and Fig. 3 is combination provided in this embodiment
Timber drying device 010 is located at structural schematic diagram when interior hydrofuge state.Incorporated by reference to referring to FIG. 1, FIG. 2 and FIG. 3, the present embodiment is mentioned
For a kind of composite wood drying unit 010 comprising the library 100 and the multiple drying systems being arranged in the library 100
200.Drying system 200 includes the fresh wind port 221 and exhaust outlet 222 being arranged in the library 100, and the steaming in the library 100 is arranged in
Send out device 211, and the switching door 230 being rotatably coupled with the library 100.When switching door 230 turns to the first predeterminated position,
Evaporator outlet is connected to exhaust outlet 222, and fresh wind port 221 is connected to the library inner cavity 110, and drying system 200 is in outlet at this time
Wet condition；When switching door 230 turns to the second predeterminated position, evaporator outlet is connected to the library inner cavity 110, fresh wind port 221
It is connected to exhaust outlet 222, drying system 200 is in interior hydrofuge state at this time；According to shape locating for circumstance temperature adjusting drying system 200
State helps to reduce energy consumption.Moreover, because composite wood drying unit 010 provided by the utility model is including multiple drying
System 200, during carrying out hydrofuge to timber 300, according to the degree of drying of timber 300, at control section drying system 200
In outlet wet condition, another part drying system 200 is in interior hydrofuge state, realizes integrated mode kiln dried wood 300, Neng Goujin
One step reduces energy consumption.
Composite wood drying unit 010 provided in this embodiment is further described below:
Fig. 1 is please referred to, in the present embodiment, the substantially cuboid of the library 100 is interior to have for kiln dried wood 300
Inner cavity.Multiple drying systems 200 are successively arranged at intervals in the library inner cavity 110 along the length direction of the library 100.
Incorporated by reference to reference Fig. 2 and Fig. 3, specifically, drying system 200 includes fresh wind port 221, exhaust outlet 222, evaporator
211 and switching door 230.Be provided with the installation room 120 for installing drying system 200 on the right side of the library 100, installation room 120 with
The library inner cavity 110 is connected to.Fresh wind port 221 and exhaust outlet 222 are provided in the library 100, specifically, fresh wind port 221 is provided with peace
120 upper end of room is filled, exhaust outlet 222 is provided with installation 120 right end of room, offers on the left of installation room 120 and be connected to the library inner cavity 110
Air inlet.Switching door 230 is rotatably arranged in installation room 120, when 120 right side of upper end and installation room of switching door 230
When inner wall abuts, the lower end of switching door 230 is abutted with installation 120 inner left wall of room, switching door 230 is located at the first predeterminated position,
At this point, air inlet is connected to fresh wind port 221, extraneous fresh air enters the library inner cavity 110, evaporator outlet and air draft by air inlet
Mouth 222 is connected to, and the moisture of the library inner cavity 110 leaves the library 100 by evaporator outlet, and drying system 200 is in outer hydrofuge shape
State；When switching door 230 upper end with installation 120 inner left wall of room abut, switch door 230 lower end and installing type right side inner wall support
When connecing, switching door 230 is located at the second predeterminated position, at this point, fresh wind port 221 is connected to exhaust outlet 222, air inlet goes out with evaporator
Mouth connection enters the library inner cavity 110, drying system from air inlet after the moisture of the library inner cavity 110 is dehumidified by evaporator 211
200 are in interior hydrofuge state.
It should be noted that herein not to the position of air inlet, fresh wind port 221, exhaust outlet 222 and evaporator outlet into
Row limitation, it is possible to understand that, in other specific embodiments, air inlet, fresh air specifically can also be set according to the demand of user
Mouthfuls 221, the position of exhaust outlet 222 and evaporator outlet guarantees the rotation by switching door 230, can be realized air inlet, new
The connected state in air port 221, exhaust outlet 222 and evaporator outlet switches over, realize drying system 200 in interior hydrofuge state and
Outlet wet condition switches over.
Further, switch between door 230 and evaporator outlet and be additionally provided with evaporation fan 212.In the library inner cavity 110
Moisture is after evaporator 211, and under the action of evaporation fan 212, acceleration is left the library 100 from exhaust outlet 222 or passed through
Air inlet enters the library inner cavity 110, provides power for exhaust, promotes air circulation.
Further, the right end of the library inner cavity 110 is additionally provided with baffle, to form hydrofuge air duct, the both ends in hydrofuge air duct
It is connected to respectively with the library inner cavity 110 and 211 entrance of evaporator, hydrofuge tunnel inlet is that the library inner cavity 110 exports.Further
, the inlet in hydrofuge air duct is additionally provided with wet-emitting blower 241, effect of the moisture in the library inner cavity 110 in wet-emitting blower 241
It is lower to enter hydrofuge air duct.Preferably, wet-emitting blower 241 is axial flow blower, and axial flow blower structure is simple, at low cost, be can satisfy
Use demand.
Fig. 4 is the structural schematic diagram of waste heat recovering mechanism 250 in composite wood drying unit 010 provided in this embodiment.
Waste heat recovering mechanism 250 is still further provided in hydrofuge air duct incorporated by reference to referring to Fig. 3 and Fig. 4.Waste heat recovering mechanism
250 include first pipe 251 and second pipe 252, and first pipe 251 and second pipe 252 cross setting.First pipe 251
Both ends be connected to respectively with the outlet in hydrofuge air duct and 211 entrance of evaporator；The both ends of second pipe 252 respectively with installation room
120 are connected to the library inner cavity 110, and air inlet is one end that second pipe 252 is connected to installation room 120.
In the present embodiment, composite wood drying unit 010 further includes the first control mechanism (not shown go out), multiple drying
System 200 is electrically connected with the first control mechanism.The switching door 230 of each drying system 200 can be in the first control mechanism
Control under rotate, realize the first predeterminated position and the second predeterminated position switching, to enable drying system 200 in outlet
It is switched between wet condition and interior hydrofuge state.First control mechanism can independent control any one drying system 200, i.e.,
No matter which state is each drying system 200 be in, the first control mechanism can individually control one of drying system 200
Switching state.Water content due to composite wood drying unit 010 for kiln dried wood 300, reduction timber 300, further,
Composite wood drying unit 010 further includes humidity sensor (not shown go out), and humidity sensor is arranged in the library inner cavity 110,
And it is electrically connected with the first control mechanism.After humidity sensor detects the humidity information of the library inner cavity 110, which is passed
It is delivered to the first control mechanism, the first control mechanism judges which kind of drying the timber 300 in the library 100 is in by the humidity information
In the stage, so that control section drying system 200 is in interior hydrofuge state, another part drying system 200 is in outlet wet condition.
Since no matter drying system 200 is in interior hydrofuge state or outlet wet condition, circumstance temperature has drying system 200
There is larger impact, further, composite wood drying unit 010 further includes temperature sensor (not shown go out), temperature sensor
It is arranged outside the library 100, for detecting circumstance temperature.Temperature sensor is electrically connected with the first control mechanism, and the first control mechanism obtains
After the circumstance temperature signal that temperature sensor detects, drying system 200 is controlled according to circumstance temperature signal and is in interior hydrofuge state or outlet
Wet condition.
In the present embodiment, drying system 200 further includes that the electric heater 243 of heat is provided for the library 100.When circumstance temperature compared with
When low, heat mainly is provided by electric heater 243.Further, drying system 200 further includes circulating fan 242, circulated air
Machine 242 is arranged at 243 rear of electric heater, and the even heat of electric heater 243 is discharged into the library by circulating fan 242
100 every nook and crannys, while circulating fan 242 can provide power for gas flowing in the library 100.Further, drying system
200 further include the second control mechanism, and the second control mechanism is electrically connected with electric heater 243.Second control mechanism is arranged in the library
In inner cavity 110, the opening and closing of electric heater 243 can be controlled according to the temperature requirements of the library inner cavity 110.
Further, drying system 200 further includes the condenser 244 being arranged in the library inner cavity 110.Work as drying system
200 when being in interior hydrofuge state, and evaporator 211 absorbs the heat in the library 100 and moisture is condensed into liquid water, condenser simultaneously
244 are discharged into the heat that evaporator 211 absorbs in the library 100, can be in the case where not reducing by 110 temperature of the library inner cavity
Gas humidity in the library 100 is reduced, energy consumption is reduced.
Further, composite wood drying unit 010 further includes drying partition 260.Partition 260 is dried to be arranged in the library
In chamber 110, the library inner cavity 110 is separated into interconnected upper chamber and lower chambers, electric heater 243, circulating fan 242 with
And condenser 244 is successively arranged at intervals in upper chamber；Lower chambers are for storing timber 300.Pass through the work of circulating fan 242
With, form annular airflow in upper chamber and lower chambers, facilitate timber 300 drying.
The composite wood drying unit 010 provided in the embodiments of the present invention, including multiple drying systems 200 are more
A drying system 200 is electrically connected with the first control mechanism.In the initial temperature rise period, the first control mechanism is according to extraneous circumstance temperature control
It makes all drying systems 200 and is in interior hydrofuge state or outlet wet condition, specifically, when extraneous circumstance temperature is lower, drying system
200 are in interior hydrofuge state, and the second control mechanism controls electric heater 243 and opens；When extraneous circumstance temperature is higher, drying system
200 are in outlet wet condition.Into after the hydrofuge stage, when circumstance temperature is lower or moderate, the first control mechanism is according to the library inner cavity
110 humid control partially desiccated system 200 is in interior hydrofuge state, and another part drying system 200 is in outlet wet condition,
Until drying terminates, in hydrofuge phase process, the drying system 200 of interior hydrofuge state is for being dehydrated, the baking of outlet wet condition
Dry systems 200 are for keeping the temperature；When circumstance temperature is excessively high, all drying systems 200 are in outlet wet condition, cut without carrying out state
It changes.
To sum up, the composite wood drying unit 010 that the embodiments of the present invention provide, by the way that multiple drying systems are arranged
200, and each drying system 200 can carry out and switch between interior hydrofuge state and outlet wet condition, combine interior row
The advantages of wet and outer hydrofuge, reduces energy consumption.And in the 300 hydrofuge stage of timber, it is in interior by control section drying system 200
Hydrofuge state, another part drying system 200 are in the combination hydrofuge form of outlet wet condition, further reduced energy consumption.Through
Practical Project test is crossed, when 5mm thickness poplar is dried, drying time about 24 days, when circumstance temperature is lower, this composite wood
Than pure outer humidity-discharging device saving energy 25%, and in the case of solving extremely low circumstance temperature, outer humidity-discharging device is unable to run drying unit 010
The problem of；When circumstance temperature is higher, this composite wood drying unit 010 is than pure interior humidity-discharging device saving energy 15%.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of composite wood drying unit characterized by comprising
The library and setting are in the intracorporal multiple drying systems in the library；
The drying system includes fresh wind port, exhaust outlet, evaporator and switching door；The fresh wind port and the exhaust outlet are opened
It is located in the library；The evaporator is arranged in the library；The switching door is rotatably coupled with the library；When described
When switching door is located at the first predeterminated position, evaporator outlet is connected to the exhaust outlet, and the fresh wind port is connected to the library inner cavity；
When the switching door is located at the second predeterminated position, the evaporator outlet is connected to the library inner cavity, the exhaust outlet with
The fresh wind port connection.
2. composite wood drying unit according to claim 1, it is characterised in that:
The composite wood drying unit further includes the first control mechanism, and multiple drying systems control machine with described first
Structure electrical connection；First control mechanism is in first predeterminated position for any one of drying system of independent control
Or second predeterminated position.
3. composite wood drying unit according to claim 2, it is characterised in that:
The composite wood drying unit further includes temperature sensor and humidity sensor, the temperature sensor and the humidity
Sensor is electrically connected with first control mechanism respectively；The temperature sensor is arranged outside the library, for detecting ring
Temperature；The humidity sensor is arranged in the library, for detecting the intracorporal humidity in the library.
4. composite wood drying unit according to claim 1, it is characterised in that:
The drying system further includes for providing the electric heater of heat for the library.
5. composite wood drying unit according to claim 4, it is characterised in that:
The drying system further includes the second control mechanism, and second control mechanism is electrically connected with the electric heater, is used for
Control the opening and closing of the electric heater.
6. composite wood drying unit according to claim 4, it is characterised in that:
The drying system further includes the circulating fan that the library inner cavity is arranged in, and the electric heater is arranged in the circulation
In front of blower.
7. composite wood drying unit according to claim 6, it is characterised in that:
The composite wood drying unit further includes drying partition, and the library inner cavity is separated to form mutually by the drying partition
The upper chamber of connection and lower chambers, the circulating fan are arranged in the upper chamber, and the lower chambers are for storing timber.
8. composite wood drying unit according to claim 1, it is characterised in that:
It is provided with waste heat recovering mechanism in the hydrofuge air duct of the composite wood drying unit, is exchanged for heat；The waste heat
Recovering mechanism includes first pipe and second pipe, the both ends of the first pipe respectively with the outlet in the hydrofuge air duct and institute
State evaporator inlet connection；When the switching door is located at the first predeterminated position, the both ends of the second pipe respectively with it is described
Fresh wind port is connected to the library inner cavity；When the switching door is located at the second predeterminated position, the both ends point of the second pipe
It is not connected to the evaporator outlet and the library inner cavity.
9. composite wood drying unit according to claim 8, it is characterised in that:
The inlet in the hydrofuge air duct is provided with wet-emitting blower；The wet-emitting blower is axial flow blower.
10. composite wood drying unit according to claim 1, it is characterised in that:
The drying system further includes evaporation fan, and the evaporation fan is arranged between the evaporator and the switching door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821078271.9U CN208688119U (en) | 2018-07-09 | 2018-07-09 | A kind of composite wood drying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821078271.9U CN208688119U (en) | 2018-07-09 | 2018-07-09 | A kind of composite wood drying unit |
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| Publication Number | Publication Date |
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| CN208688119U true CN208688119U (en) | 2019-04-02 |
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ID=65880168
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| CN201821078271.9U Active CN208688119U (en) | 2018-07-09 | 2018-07-09 | A kind of composite wood drying unit |
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| Country | Link |
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| CN (1) | CN208688119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762994A (en) * | 2019-11-13 | 2020-02-07 | 广州市尚信净化工程有限公司 | Drying system and drying method |
-
2018
- 2018-07-09 CN CN201821078271.9U patent/CN208688119U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762994A (en) * | 2019-11-13 | 2020-02-07 | 广州市尚信净化工程有限公司 | Drying system and drying method |
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