CN109865648A - A kind of water-base cement coated and dried system - Google Patents
A kind of water-base cement coated and dried system Download PDFInfo
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- CN109865648A CN109865648A CN201910102696.1A CN201910102696A CN109865648A CN 109865648 A CN109865648 A CN 109865648A CN 201910102696 A CN201910102696 A CN 201910102696A CN 109865648 A CN109865648 A CN 109865648A
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Abstract
The present invention relates to drying technology field, in particular to a kind of water-base cement coated and dried system, including drying system and detection system, the drying system include even hot cell, drying room, aqueous adhesive belt transferring device, fuel tube and flame device；The detection system includes: the humidity detector that the waste heat outlet of drying room is arranged in, the temperature-detecting device in even hot cell is arranged in and the moisture content detection device that adhesive tape exports is arranged in；The even hot cell provides drying heat, and heat transfer will be dried to drying room by heat supply pipeline, aqueous adhesive belt transferring device carrying water-base cement band passes through drying room, drying room dries water-base cement band, and by adjusting the revolving speed of air supply device, the speed of service of proportional control valve, aqueous adhesive belt transferring device controls the production environment of water-base cement coated and dried, to reach the processing technology requirement of suitable water-base cement coated and dried.
Description
Technical field
The present invention relates to drying technology field, in particular to a kind of water-base cement coated and dried system.
Background technique
Currently, the technique in adhesive article industry for coated and dried is mainly steam heating or heat-conducting oil heating, pass through
Heat exchanger carries out, and both modes are required to boiler, passes through first heat medium (water, conduction oil such as coal-fired, fuel oil or combustion gas
Deng), it is transported to heat exchanger by pipeline, the air near heating coating is heated, forms hot-air, hot-air takes away coating
In dispersing agent, to achieve the purpose that drying.
With the continuous improvement of environmental requirement, high praise of the natural gas as industrial fuel by various regions environmental protection administration, still
Heating value of natural gas is lower, units of heat higher cost, it is contemplated that the cleanliness after combustion of natural gas, and aqueous adhesive volatilization
It is moisture, has the characteristics that nonflammable, therefore becomes feasible in such a way that the heated by natural gas air that directly burns is dried.
Due to the processing technology requirement of aqueous adhesive coating substrate, it is desirable to provide suitable drying temperature, and finished product
Water content needs to reach certain specification, therefore, it is necessary to control the production environment for water-base cement coated and dried, reaches suitable
The processing technology requirement of Heshui gel coating drying.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of water-base cement coated and dried system, can apply to for water-base cement
The production environment of layer drying is controlled, and the processing technology requirement of suitable water-base cement coated and dried is reached.
The solution that the present invention solves its technical problem is:
A kind of water-base cement coated and dried system, comprising: drying system and detection system, the drying system include: even heat
Room, drying room, aqueous adhesive belt transferring device, fuel tube and flame device；
The flame device includes: flame spray head, mixing chamber and air supply device；
The mixing chamber is connected to the air outlet of the fuel outlet of the fuel tube and the air supply device respectively；
The outlet of the mixing chamber is connected to the entrance of the flame spray head, the outlet of the flame spray head and the even heat
The entrance of room is connected to, and the mixing chamber is used to air and fuel being mixed to form mixture, and the mixture is transferred to institute
State flame spray head；
The entrance in the even hot cell is connected to the mixing chamber, fuel tube and flame spray head, the fuel conveying
Pipeline is provided with proportional control valve；
The flame spray head by the mixture for lighting and being sprayed with flame form；
The outlet in the even hot cell is equipped with heat supply pipeline, and the even hot cell is used to mention by heat supply pipeline to the drying room
For drying heat；
The drying room is equipped with tape inlet, adhesive tape outlet and waste heat outlet, the drying room and is used for baking water glue
Band；
The aqueous adhesive belt transferring device sequentially passes through tape inlet and adhesive tape along direction initialization for carrying water-base cement band
Outlet；
The detection system includes: the humidity detector that the waste heat outlet of drying room is arranged in, is arranged in even hot cell
Temperature-detecting device and be arranged in adhesive tape outlet moisture content detection device；
The water-base cement coated and dried system includes following work step:
By the gas humidity of humidity detector real-time detection waste heat outlet, is adjusted and blown according to the gas humidity
The revolving speed of device；
By the outlet temperature value in the even hot cell of temperature-detecting device real-time detection, ratio control is adjusted according to the temperature value
Valve processed；
By the outlet end moisture content of drying room described in moisture content detection device real-time detection, according to the moisture content tune
The speed of service of whole aqueous adhesive belt transferring device.
In order to enable the hot gas temperature of the even hot cell discharge is uniform, the disclosure has also done following improvement:
The inside in the even hot cell is successively arranged ceramic flase floor and stainless (steel) wire, the ceramics lattice along heat outbound course
There is interval between screen and stainless (steel) wire；The ceramics flase floor and flame input port side form the first cavity, institute
It states ceramic flase floor and the stainless (steel) wire forms the second cavity, the stainless (steel) wire and the heat supply pipeline side form third
Cavity.
Further, the grid of the ceramic flase floor has a rectangular shape, the side length >=1cm and≤2cm of the square, institute
State the diamond-mesh that stainless (steel) wire is evenly distributed, the side length >=1cm and≤2cm of the diamond shape.
Further, in order to which preferably the stainless (steel) wire is fixed, second cavity and the third cavity
Inner wall junction is obtuse angle, and the internal diameter of the third cavity is gradually reduced along air-out direction.
Further, it is uniformly dissipated in order to which indoor thermal current will be dried, the disclosure has also done following improvement:
The outlet end of the heat supply pipeline is communicated with multiple laterals, and multiple laterals extend to the drying
Room.
The top cover of the drying room is provided with fan, and the air-out direction of the fan is conveyed towards the water-base cement band to be filled
It sets.
Further, the gas humidity of the humidity detector real-time detection waste heat outlet, according to the gas humidity
The revolving speed of air supply device is adjusted, so that the intake of input air supply duct is controlled, so that the gas humidity maintains setting model
In enclosing；
When the gas humidity is lower than setting range, the revolving speed of the air supply device is improved, when the gas humidity is high
When setting range, the revolving speed of the air supply device is reduced.
Further, the outlet temperature value in the even hot cell of temperature-detecting device real-time detection, according to the temperature value tune
Whole proportional control valve, so that the gas quantity for inputting even hot cell is controlled, so that the temperature value maintains within the set range；
When the temperature value is lower than setting range, by adjusting the proportional control valve, the combustion for inputting even hot cell is improved
Tolerance, by adjusting the proportional control valve, reduces the combustion gas for inputting even hot cell when the temperature value is higher than setting range
Amount.
Further, the outlet end moisture content of drying room described in the moisture content detection device real-time detection, according to the water
Content is divided to adjust proportional control valve, so as to adjust the speed of service of the aqueous adhesive belt transferring device, so that the moisture content
It maintains within the set range；
When the moisture content is lower than setting range, the speed of service of the aqueous adhesive belt transferring device is improved, institute is worked as
When stating moisture content higher than setting range, the speed of service of the aqueous adhesive belt transferring device is reduced.
The beneficial effects of the present invention are: the disclosure provides a kind of water-base cement coated and dried system, including drying system and inspection
Examining system, the drying system include even hot cell, drying room, aqueous adhesive belt transferring device, fuel tube and flame device；
The detection system includes: the humidity detector that the waste heat outlet of drying room is arranged in, the temperature inspection that even hot cell is arranged in
It surveys device and the moisture content detection device of adhesive tape outlet is set；Drying heat is provided by even hot cell, and will by heat supply pipeline
Heat transfer is dried to drying room, aqueous adhesive belt transferring device carrying water-base cement band passes through drying room, and drying room is to water-base cement band
It is dried, and by adjusting the revolving speed of air supply device, proportional control valve, the speed of service of aqueous adhesive belt transferring device is to aqueous
The production environment of gel coating drying is controlled, to reach the processing technology requirement of suitable water-base cement coated and dried.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is a kind of structural schematic diagram of water-base cement coated and dried system of embodiment.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, be previously mentioned in text
All connection/connection relationships not singly refer to that component directly connects, and referring to can be added deduct according to specific implementation situation by adding
Few couple auxiliary, Lai Zucheng more preferably coupling structure.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
With reference to Fig. 1, the present embodiment provides a kind of water-base cement coated and dried systems, comprising: drying system and detection system, institute
Stating drying system includes: even hot cell 3, drying room 2, aqueous adhesive belt transferring device 1, fuel tube 4 and flame device；
The flame device includes: flame spray head 403, mixing chamber 5 and air supply device 501；
The mixing chamber 5 air outlet with the fuel outlet of the fuel tube 4 and the air supply device 501 respectively
Connection；
The outlet of the mixing chamber 5 is connected to the entrance of the flame spray head 403, the outlet of the flame spray head 403 with
The entrance in the even hot cell 3 is connected to, and the mixing chamber 5 is used to for air and fuel being mixed to form mixture, and by the mixing
Object is transferred to the flame spray head 403；
The entrance in the even hot cell 3 is connected to the mixing chamber 5, fuel tube 4 and flame spray head 403, the combustion
Material conveying tube road 4 is provided with proportional control valve 401；
The flame spray head 403 by the mixture for lighting and being sprayed with flame form；
The outlet in the even hot cell 3 is equipped with heat supply pipeline 310, and the even hot cell 3 is used for through heat supply pipeline 310 to described
Drying room 2 provides drying heat；
The drying room 2 is equipped with tape inlet 210, adhesive tape outlet 211 and waste heat outlet 212, the drying room 2 and is used for
Baking water adhesive tape；
The aqueous adhesive belt transferring device 1 sequentially passes through 210 He of tape inlet along direction initialization for carrying water-base cement band
Adhesive tape outlet 211；
The detection system includes: the humidity detector 203 that the waste heat outlet 212 is arranged in, is arranged in even heat
The temperature-detecting device 311 of room 3 and the moisture content detection device 202 that adhesive tape outlet 211 is set；
The water-base cement coated and dried system includes following work step:
Water-base cement band is carried by aqueous adhesive belt transferring device 1 to move along direction initialization；
By the gas humidity of 203 real-time detection waste heat outlet 212 of humidity detector, according to the gas humidity tune
The revolving speed of whole air supply device 501；
By the outlet temperature value in the even hot cell 3 of 311 real-time detection of temperature-detecting device, ratio is adjusted according to the temperature value
Example control valve 401；
By the outlet end moisture content of drying room 2 described in 202 real-time detection of moisture content detection device, contained according to the moisture
Amount adjusts the speed of service of aqueous adhesive belt transferring device 1.
When the work of the system disclosed in the present embodiment, the mixture of air and fuel is lighted simultaneously by flame spray head 403
It is sprayed with flame form, hot gas is generated in even hot cell 3, the hot gas finally forms hot gas from the discharge of heat supply pipeline 310
Stream, the thermal current pass through drying room 2, to dry to the water-base cement band for entering the drying room 2；
By the gas humidity of 203 real-time detection waste heat outlet 212 of humidity detector, according to the gas humidity tune
The revolving speed of whole air supply device 501, so that the intake of input air supply duct 5 is controlled, so that the gas humidity maintains setting
In range；
By the outlet end moisture content of drying room 2 described in 202 real-time detection of moisture content detection device, contained according to the moisture
Amount adjusts the speed of service of the aqueous adhesive belt transferring device 1, so that the moisture content maintains within the set range；
By the outlet temperature value in the even hot cell 3 of 311 real-time detection of temperature-detecting device, ratio is adjusted according to the temperature value
Example control valve 401, so that the gas quantity for inputting even hot cell 3 is controlled, so that the temperature value maintains within the set range.
As advanced optimizing for the present embodiment, the inside in the even hot cell 3 is successively arranged ceramics along heat outbound course
Flase floor 301 and stainless (steel) wire 302 have interval between the ceramics flase floor 301 and stainless (steel) wire 302；The ceramics lattice
Screen 301 and 321 side of flame input port form the first cavity 331, the ceramics flase floor 301 and the stainless (steel) wire
302 form the second cavity 332, and the stainless (steel) wire 302 forms third cavity 333 with 310 side of heat supply pipeline.
As optimization, it is described ceramics flase floor 301 grid have a rectangular shape, side length >=1cm of the square and≤
2cm, the diamond-mesh that the stainless (steel) wire 302 is evenly distributed, the side length >=1cm and≤2cm of the diamond shape；The present embodiment
In, it is full and uniform to obtain hot gas, 1cm is set by the side length of the square, the side length of the diamond shape is arranged
For 1cm.
As advanced optimizing for embodiment, the inner wall junction of second cavity 332 and the third cavity 333 is
The stainless (steel) wire 302 is set to the inner wall junction, preferably it can be fixed, anti-sliding stop by obtuse angle.
As optimization, the internal diameter of the third cavity 333 is gradually reduced along air-out direction, and in embodiment, the third is empty
The longitudal section of chamber 333 is trapezoidal, so that hot gas is concentrated towards 310 direction of heat supply pipeline, is made by third cavity 333
Hot gas is all sent into heat supply pipeline 310.
As advanced optimizing for the present embodiment, it is additionally provided with pressure reducing valve 402 on the fuel tube 4, passes through control
Pressure reducing valve 402, to reduce the input quantity variation fluctuation of combustion gas.
As advanced optimizing for the present embodiment, the outlet end of the heat supply pipeline 310 is communicated with multiple laterals, more
A lateral extends to the drying room 2.
By the way that multiple lateral distribution settings in drying room 2, thermal current can uniformly be dissipated, thus
So that aqueous adhesive plaster is heated evenly.
As advanced optimizing for the present embodiment, the top cover of the drying room 2 is provided with fan 204, the fan 204
Air-out direction makes towards the aqueous adhesive belt transferring device 1 to further uniformly dissipate the thermal current in drying room 2
Aqueous adhesive plaster is obtained to be uniformly heated.
In one embodiment, the air supply device 501 uses air blower.
In the present embodiment, the gas humidity of the 203 real-time detection waste heat outlet 212 of humidity detector, according to institute
The revolving speed of gas humidity adjustment air supply device 501 is stated, so that the intake of input air supply duct 5 is controlled, so that the gas is wet
Degree maintains within the set range；
When the gas humidity is lower than setting range, the revolving speed of the air supply device 501 is improved, when the gas humidity
When higher than setting range, the revolving speed of the air supply device 501 is reduced.
As preferred embodiment, under the production status that water-base cement band is well dried, the humidity detector
The moisture content of 203 real-time detections is 50 ~ 95%, when the moisture content is lower than 50%, improves the air supply device 501
Revolving speed, when the moisture content be higher than 95% when, reduce the revolving speed of the air supply device 501, finally make the gas wet
Degree maintains within the set range.
As the improvement of the embodiment, drive module is arranged in the air supply device 501, and the drive module is sent for controlling
The frequency converter revolving speed of wind apparatus 501；The humidity detector 203 and the air supply device 501 respectively with central control unit
Communication connection is established, the central control unit receives the moisture content of 203 real-time detection of humidity detector, when described
When moisture content is lower than threshold value (being set as 50% in embodiment), the central control unit, which is sent, improves the air supply device
The control instruction of 501 revolving speeds, the air supply device 501 improve 501 revolving speed of air supply device according to the control instruction；Work as institute
When stating moisture content higher than threshold value (being set as 95% in embodiment), the central control unit, which is sent, reduces the air supply device
The control instruction of 501 revolving speeds, the air supply device 501 reduce by 501 revolving speed of air supply device according to the control instruction.
In the present embodiment, the outlet temperature value in the even hot cell 3 of 311 real-time detection of temperature-detecting device, according to described
Temperature value adjusts proportional control valve 401, so that the gas quantity for inputting even hot cell 3 is controlled, so that the temperature value maintains setting
In range；
When the temperature value is lower than setting range, by adjusting the proportional control valve 401, improves and input even hot cell 3
Gas quantity by adjusting the proportional control valve 401, reduce when the temperature value is higher than setting range and input even hot cell 3
Gas quantity.
As a preferred embodiment, when water-base cement band is CPP material, 311 real-time detection of temperature-detecting device
Best drying temperature be 95 ± 5 DEG C, when the drying temperature is lower than 90 DEG C, improves the gas quantity for inputting even hot cell 3, work as institute
When stating drying temperature higher than 100 DEG C, the gas quantity for inputting even hot cell 3 is reduced, so that the drying temperature value maintains setting model
In enclosing.
In another preferred embodiment, when water-base cement band is OPP material, the inspection in real time of temperature-detecting device 311
The best drying temperature surveyed is 105 ± 5 DEG C, when the drying temperature is lower than 100 DEG C, improves the gas quantity for inputting even hot cell 3,
When the drying temperature is higher than 110 DEG C, the gas quantity for inputting even hot cell 3 is reduced, so that the drying temperature value is maintained and set
Determine in range.
In another preferred embodiment, when water-base cement band is PET material, the inspection in real time of temperature-detecting device 311
The best drying temperature surveyed is 120 ± 5 DEG C, when the drying temperature is lower than 115 DEG C, improves the gas quantity for inputting even hot cell 3,
When the drying temperature is higher than 125 DEG C, the gas quantity for inputting even hot cell 3 is reduced, so that the drying temperature value is maintained and set
Determine in range.
In the present embodiment, the outlet end moisture content of drying room 2 described in 202 real-time detection of moisture content detection device, root
The speed of service of the aqueous adhesive belt transferring device 1 is adjusted according to the moisture content, so that the moisture content maintains setting
In range；
When the moisture content is lower than setting range, the speed of service of the aqueous adhesive belt transferring device 1 is improved, institute is worked as
When stating moisture content higher than setting range, the speed of service of the aqueous adhesive belt transferring device 1 is reduced.
In a preferred embodiment, under the production status that water-base cement band is well dried, the water content detection
The moisture content of 202 real-time detection of device is 0.2 ~ 0.5%, when the moisture content is lower than 0.2%, is improved described aqueous
The speed of service of adhesive belt transferring device 1 reduces the aqueous adhesive belt transferring device 1 when the moisture content is higher than 0.5%
The speed of service maintains the moisture content within the set range.
It is had been surprisingly found that through repetition test, is 0.2 ~ to maintain moisture content as a preferred embodiment of embodiment
0.5%, the speed of service of the aqueous adhesive belt transferring device 1 is set between 300 ms/min~350 ms/min；
As the improvement of the embodiment, the aqueous adhesive belt transferring device 1 is provided with control module, and the control module is used
In the speed of service for controlling the aqueous adhesive belt transferring device 1, the control module is increased or decreased with 5 ms/min of amplitude
The speed of service of the aqueous adhesive belt transferring device 1, to reasonably be adjusted to the moisture content.
Better embodiment of the invention is illustrated above, but the invention is not limited to the implementation
Example, those skilled in the art can also make various equivalent modifications on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (6)
1. a kind of water-base cement coated and dried system characterized by comprising drying system and detection system, the drying system
It include: even hot cell, drying room, aqueous adhesive belt transferring device, fuel tube and flame device；
The flame device includes: flame spray head, mixing chamber and air supply device；
The mixing chamber is connected to the air outlet of the fuel outlet of the fuel tube and the air supply device respectively；
The outlet of the mixing chamber is connected to the entrance of the flame spray head, outlet and the even hot cell of the flame spray head
Entrance connection, the mixing chamber is used to air and fuel being mixed to form mixture, and the mixture is transferred to the fire
Flame spray head；
The entrance in the even hot cell is connected to the mixing chamber, fuel tube and flame spray head, the fuel tube
It is provided with proportional control valve；
The flame spray head by the mixture for lighting and being sprayed with flame form；
The outlet in the even hot cell is equipped with heat supply pipeline, and the even hot cell is used to provide baking to the drying room by heat supply pipeline
Xeothermic amount；
The drying room is equipped with tape inlet, adhesive tape outlet and waste heat outlet, the drying room and is used for baking water adhesive tape；
The aqueous adhesive belt transferring device sequentially passes through tape inlet and adhesive tape outlet along direction initialization for carrying water-base cement band；
The detection system includes: the humidity detector that the waste heat outlet of drying room is arranged in, the temperature that even hot cell is arranged in
Degree detection device and the moisture content detection device that adhesive tape outlet is set；
The water-base cement coated and dried system includes following work step:
By the gas humidity of humidity detector real-time detection waste heat outlet, air supply device is adjusted according to the gas humidity
Revolving speed；
By the outlet temperature value in the even hot cell of temperature-detecting device real-time detection, ratio control is adjusted according to the temperature value
Valve；
By the outlet end moisture content of drying room described in moisture content detection device real-time detection, water is adjusted according to the moisture content
The speed of service of property adhesive belt transferring device.
2. a kind of water-base cement coated and dried system according to claim 1, which is characterized in that the inside edge in the even hot cell
Heat outbound course is successively arranged ceramic flase floor and stainless (steel) wire, between having between the ceramics flase floor and stainless (steel) wire
Every；The ceramics flase floor and flame input port side form the first cavity, the ceramics flase floor and the stainless steel
Net forms the second cavity, and the stainless (steel) wire and the heat supply pipeline side form third cavity.
3. a kind of water-base cement coated and dried system according to claim 2, which is characterized in that the grid of the ceramics flase floor
Lattice have a rectangular shape, the side length >=1cm and≤2cm of the square, the diamond-mesh that the stainless (steel) wire is evenly distributed, institute
State the side length >=1cm and≤2cm of diamond shape.
4. a kind of water-base cement coated and dried system according to claim 2, which is characterized in that second cavity and described
The inner wall junction of third cavity is obtuse angle, and the internal diameter of the third cavity is gradually reduced along air-out direction.
5. a kind of water-base cement coated and dried system according to claim 1, which is characterized in that the outlet of the heat supply pipeline
End is communicated with multiple laterals, and multiple laterals extend to the drying room.
6. a kind of water-base cement coated and dried system according to claim 1, which is characterized in that the top cover of the drying room is set
It is equipped with fan, the air-out direction of the fan is towards the aqueous adhesive belt transferring device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910102696.1A CN109865648A (en) | 2019-02-01 | 2019-02-01 | A kind of water-base cement coated and dried system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910102696.1A CN109865648A (en) | 2019-02-01 | 2019-02-01 | A kind of water-base cement coated and dried system |
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| CN109865648A true CN109865648A (en) | 2019-06-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114871067A (en) * | 2022-04-29 | 2022-08-09 | 深圳市沃尔核材股份有限公司 | Glue scraping device and coating equipment |
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| US20100062153A1 (en) * | 2002-01-16 | 2010-03-11 | Smt, Inc. | Aqueous and dry duel-action flame and smoke retardant and microbe inhibiting compositions, and related methods |
| CN202893629U (en) * | 2012-09-27 | 2013-04-24 | 嘉兴华丰涂装设备有限公司 | Improved structure of baking oven for coating |
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