CN107744925A - A kind of automobile coating production line drying and gas emission device - Google Patents
A kind of automobile coating production line drying and gas emission device Download PDFInfo
- Publication number
- CN107744925A CN107744925A CN201711151072.6A CN201711151072A CN107744925A CN 107744925 A CN107744925 A CN 107744925A CN 201711151072 A CN201711151072 A CN 201711151072A CN 107744925 A CN107744925 A CN 107744925A
- Authority
- CN
- China
- Prior art keywords
- guide vane
- shell body
- exhaust column
- rotating shaft
- driven
- 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
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0258—Other waste gases from painting equipments or paint drying installations
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of drying of automobile coating production line and gas emission device.By being covered on the exhaust column on exhaust column, filter cartridge pole, filter cartridge and filtration core are equipped with, tail gas can be filtered, remove deleterious particle therein, pass through motor, drive curved bar, drive connecting rod, pull bar, the rotating shaft of active guide vane and driven guide vane rotating shaft are equipped with, active guide vane and driven guide vane can be made to carry out reciprocally swinging to same direction, the gas of heating is set to flow erratic variation, it is heated evenly vehicle body, the gas of heating is set to concentrate on around vehicle body, pass through the setting of heat-insulation layer, it is easy to keep the temperature in shell body, avoid the passage of amount of heat, and cause the waste of the energy.The present invention improves the drying efficiency to vehicle body, good drying effect, caused tail gas in drying course can be handled, and avoids directly discharge from causing air pollution, energy-conserving and environment-protective.
Description
Technical field
The present invention relates to Trend of Auto Manufacturing Technologies field, specific field is that a kind of automobile coating production line is dried and tail gas is arranged
Put device.
Background technology
Painting dressing automobiles are one of necessary engineerings of body of a motor car manufacture, play protection and decorative effect to vehicle body, can prevent
Vehicle body gets rusty., it is necessary to be dried to body of a motor car after being painted to body of a motor car, current drying system is for car
The drying efficiency of the coating of body side is poor, reduces overall operating efficiency, and the tail gas discharged contains a variety of molecules,
And existing drying system does not have exhaust gas processing device mostly, tail gas is expelled directly out, pollutes air ambient.
The content of the invention
It is above-mentioned to solve it is an object of the invention to provide a kind of drying of automobile coating production line and gas emission device
The problem of being proposed in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of automobile coating production line drying and tail gas
Tapping equipment, including shell body and filter cartridge, the lower end of the shell body are symmetrically set with base, before the shell body
Symmetrical in the middle part of rear wall to be hinged with shell body door, the inner chamber top of the shell body is connected with installing plate, the installation
Draught hood is connected with the middle part of plate, the upper end of the draught hood is connected with exhaust column, and the exhaust column runs through the shell
The upper side wall of body, it is provided with exhaust column at the upper end open of the exhaust column and is covered by screw, lid and institute on the exhaust column
The contact position for stating exhaust column is provided with the first sealing ring, and the lower surface covered on the exhaust column is uniformly fixedly connected with filter cartridge branch
Bar, the upper end of the lower end of the filter cartridge pole with the filter cartridge are fixedly connected, the lateral wall shape of the filter cartridge with
The madial wall of the exhaust column mutually agrees with, and is provided with filtration core in the filter cartridge, connection company at the right-end openings of the exhaust column
Be connected to the output end of aspiration pump, the input of the aspiration pump is connected with bleeding point, on the upper surface of the installing plate and
Motor is symmetrically installed with the left and right sides of the draught hood, the drive end of the motor runs through the installation
Plate, the position that the drive end of the motor runs through on the installing plate are equipped with the second sealing ring, fixed on the base
Heater box is installed, opening of the heater box close to the side of the draught hood is installed with guide vane mounting bracket,
Parallel on the guide vane mounting bracket to be provided with active guide vane and some driven guide vanes, the active guide vane is set
The inner front side of the guide vane mounting bracket is placed in, the driven guide vane is set in turn in the neighbouring active and led
The rear side of blade is flowed, the upper and lower ends of the active guide vane are equipped with active guide vane rotating shaft, the active water conservancy diversion leaf
The active guide vane rotating shaft that piece is set by upper and lower ends is rotatablely connected with the guide vane mounting bracket respectively, described
The upper and lower ends of driven guide vane are equipped with driven guide vane rotating shaft, and the driven guide vane is set by upper and lower ends
The driven guide vane rotating shaft respectively with the guide vane mounting bracket be rotatablely connected, the active guide vane of upside
The top of rotating shaft is fixedly connected with one end of drive connecting rod, and the other end of the drive connecting rod is socketed with driving curved bar
End, the upper end of the driving curved bar are fixedly connected with the drive end of the motor, the drive end of the motor and neighbouring
The active guide vane rotating shaft is respectively positioned on same axis, on the lateral wall of the driving curved bar and in the neighbouring active
The right-hand member of pull bar is socketed with the upside of connecting rod, the top of the driven guide vane rotating shaft is fixedly connected with driven curved bar
End, the upper end of the driven curved bar are rotatablely connected with the pull bar, and the upper surface of the heater box is close to the draught hood
Side has been fixedly connected with dividing plate, and the upper end of the dividing plate is fixedly connected with the installing plate, in the inner chamber of the heater box
It is installed with heating wire and electric fan mounting bracket successively from outside to inside, electricity is uniformly installed with the electric fan mounting bracket
Fan, the heater box are connected with gas delivery mask in the side wall away from the draught hood, the gas delivery mask is away from the exhausting
One end of cover connects the one end for being connected with appendix, the other end of the appendix sequentially pass through the installing plate with it is described
The upper side wall of shell body, the other end of the appendix connect the input for being connected with gasing pump, the output of the gasing pump
End is connected with blowing mouth, and heat-insulation layer is equipped with the madial wall of the shell body.
Preferably, the shell body is equipped with shell body door handle outdoors in side wall.
Preferably, it is fixed with cat ladder on the left side wall of the shell body.
Preferably, first sealing ring is made with second sealing ring of elastomeric material.
Compared with prior art, the beneficial effects of the invention are as follows：Pass through lid, filter cartridge branch on the exhaust column on exhaust column
Bar, filter cartridge and filtration core are equipped with, and tail gas can be filtered, be removed deleterious particle therein, pass through screw, exhausting
Lid is equipped with filter cartridge pole on pipe, is made filter cartridge be easy to load and unload, is convenient for changing filtration core, is passed through motor, is driven
Curved bar, drive connecting rod, pull bar, the rotating shaft of active guide vane and driven guide vane rotating shaft are equipped with, and can make active water conservancy diversion
Blade and driven guide vane carry out reciprocally swinging to same direction, the gas of heating is flowed erratic variation, make vehicle body by
It is hot uniformly, by the setting of dividing plate, can barrier heating gas, the gas of heating is concentrated on around vehicle body, pass through fan
Set, the gas of input can be upset, gas is uniformly flowed to vehicle body, by the setting of heat-insulation layer, be easy to keep in shell body
Temperature, avoid the passage of amount of heat, and cause the waste of the energy, by making air-flow flow to upside from the left and right sides, make car
The left and right sides and top surface of body can be dried effectively.The present invention improves the drying efficiency to vehicle body, drying effect
Fruit is good, and caused tail gas in drying course can be handled, and avoids directly discharge from causing air pollution, energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is the inner mounting structure schematic diagram of the present invention；
Fig. 2 is the outer mounting structure schematic diagram of the present invention；
Fig. 3 is the active guide vane of the present invention and driven guide vane attachment structure schematic diagram；
Fig. 4 is mplifying structure schematic diagram at Fig. 1 A；
Fig. 5 is mplifying structure schematic diagram at Fig. 1 B；
Fig. 6 is mplifying structure schematic diagram at Fig. 3 C.
In figure：1- shell bodies, 2- bases, 3- shell bodies door, 4- installing plates, 5- draught hoods, 6- exhaust columns, 7- screws, 8-
Lid, the sealing rings of 9- first, 10- filter cartridges pole, 11- filter cartridges, 12- filtration cores, 13- aspiration pumps, 14- pumpings on exhaust column
Mouth, 15- motor, the sealing rings of 16- second, 17- heater boxes, 18- guide vanes mounting bracket, 19- actives guide vane, 20- from
Dynamic guide vane, the rotating shaft of 21- active guide vanes, the driven guide vane rotating shafts of 22-, 23- drive connecting rods, 24- drivings curved bar,
The driven curved bar of 25- pull bars, 26-, 27- dividing plates, 28- heating wire, 29- electric fans mounting bracket, 30- electric fans, 31- gas delivery masks, 32- gas transmissions
Pipe, 33- gasing pumps, 34- blowing mouths, 35- heat-insulation layers, 36- shell bodies door handle, 37- cat ladders.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-6 are referred to, the present invention provides a kind of technical scheme：A kind of automobile coating production line drying and exhaust emissions
Device, including shell body 1 and filter cartridge 11, the lower end of the shell body 1 are symmetrically set with base 2, and base 2 is to shell body
1 is played a supporting role, and automobile coating production line can be worn between base 2, and left and right is right in the middle part of the front-rear side walls of the shell body 1
Title is hinged with shell body door 3, and for closure body 1, the inner chamber top of the shell body 1 is connected with installing plate 4, the installation
The middle part of plate 4 is connected with draught hood 5, and the upper end of the draught hood 5 is connected with exhaust column 6, and the exhaust column 6 is through described
The upper side wall of shell body 1, lid 8 on exhaust column, the exhaust column are provided with by screw 7 at the upper end open of the exhaust column 6
The contact position of upper lid 8 and the exhaust column 6 is provided with the first sealing ring 9, and the lower surface of lid 8 is uniformly fixedly connected on the exhaust column
There is a filter cartridge pole 10, the upper end of the lower end of the filter cartridge pole 10 with the filter cartridge 11 is fixedly connected, the filtering
The lateral wall shape of box 11 and the madial wall of the exhaust column 6 mutually agree with, and filtration core 12 is provided with the filter cartridge 11, described to take out
The output end of aspiration pump 13 is connected with the right-end openings of airduct 6, the input of the aspiration pump 13, which is connected with, to be taken out
Gas port 14, caused tail gas can be by the effect of aspiration pump 13 via draught hood 5, exhaust column 6, finally from pumping in drying course
Mouth 14 is discharged, and tail gas can be filtered the filtering of the filtration core 12 in box 11 in exhaust column 6, remove deleterious particle therein,
Lid 8 and filter cartridge pole 10 are equipped with screw 7, exhaust column, make filter cartridge 10 be easy to load and unload, the installing plate 4 it is upper
Motor 15 is symmetrically installed with surface and in the left and right sides of the draught hood 5, the drive end of the motor 15 is equal
Through the installing plate 4, the position that the drive end of the motor 15 runs through on the installing plate 4 is equipped with the second sealing ring
16, heater box 17, opening of the heater box 17 close to the side of the draught hood 5 are installed with the base 2
It is installed with guide vane mounting bracket 18, the parallel active guide vane 19 and some of being provided with the guide vane mounting bracket 18
Driven guide vane 20, the active guide vane 19 are arranged at the inner front side of the guide vane mounting bracket 18, it is described from
Dynamic guide vane 20 is set in turn in the rear side of the neighbouring active guide vane 19, the active guide vane 19 it is upper
Lower both ends are equipped with active guide vane rotating shaft 21, and the active that the active guide vane 19 is set by upper and lower ends is led
Stream blade rotor 21 is rotatablely connected with the guide vane mounting bracket 18 respectively, and the upper and lower ends of the driven guide vane 20 are equal
Provided with driven guide vane rotating shaft 22, the driven guide vane that the driven guide vane 20 is set by upper and lower ends turns
Axle 22 is rotatablely connected with the guide vane mounting bracket 18 respectively, and the top of the active guide vane rotating shaft 21 of upside is solid
Surely one end of drive connecting rod 23 is connected with, the other end of the drive connecting rod 23 is socketed with the lower end of driving curved bar 24, the drive
The upper end of dynamic curved bar 24 is fixedly connected with the drive end of the motor 15, the drive end of the motor 15 with it is neighbouring described
Active guide vane rotating shaft 21 is respectively positioned on same axis, on the lateral wall of the driving curved bar 24 and in the neighbouring active
The upside of connecting rod 23 is socketed with the right-hand member of pull bar 25, and the top of the driven guide vane rotating shaft 22 has been fixedly connected with driven song
The lower end of bar 26, the upper end of the driven curved bar 26 are rotatablely connected with the pull bar 25, and the drive end of motor 15 is turned
It is dynamic, driving curved bar 24 can be driven to swing, driving curved bar 24 drives drive connecting rod 23 and pull bar 25 to be moved respectively, further band
Dynamic active guide vane rotating shaft 21 and driven guide vane rotating shaft 22 rotate, and make active guide vane 19 and driven guide vane 20
Swung to same direction, active guide vane 19 and driven guide vane 20 are swung back and forth, can make the gas of heating
Erratic variation is flowed, is heated evenly vehicle body, the upper surface of the heater box 17 is fixed close to the side of the draught hood 5
Dividing plate 27 is connected with, for the gas of barrier heating, the gas of heating is concentrated on around vehicle body, the upper end of the dividing plate 27 is equal
It is fixedly connected with the installing plate 4, is installed with the He of heating wire 28 in the inner chamber of the heater box 17 successively from outside to inside
Electric fan mounting bracket 29, electric fan 30 is uniformly installed with the electric fan mounting bracket 29, and heater strip 28 is used for the gas to input
Body is heated, and fan 30 is used for the gas for upsetting input, gas is uniformly flowed to vehicle body, and the heater box 17 is taken out away from described
Gas delivery mask 31 is connected with the side wall of fan housing 5, the one end of the gas delivery mask 31 away from the draught hood 5 connects connection
There is one end of appendix 32, the other end of the appendix 32 sequentially passes through the upside of the installing plate 4 and the shell body 1
Wall, the other end of the appendix 32 connect the input for being connected with gasing pump 33, and the output end of the gasing pump 33 connects
Lead to and be connected to blowing mouth 34, the gas needed for drying course can be by the effect of gasing pump 33 via blowing mouth 34, gas transmission
Pipe 32, finally transferred to from gas delivery mask 31 in shell body 1, heat-insulation layer 35 is equipped with the madial wall of the shell body 1, for keeping
Temperature in shell body 1.
Specifically.Shell body door handle 36 is equipped with the lateral wall of shell body door 3, is easy to opening for shell body door 3
Close.
Specifically, cat ladder 37 is fixed with the left side wall of the shell body 1, is easy to staff to climb up shell body 1
Upper side wall overhauled.
Specifically, first sealing ring 9 is made with second sealing ring 16 of elastomeric material, sealing effectiveness
It is good.
Operation principle：Base 2 is played a supporting role to shell body 1, automobile coating production line can be worn between base 2, outside
The setting of enclosure door 3, for the closure body 1 when carrying out drying operation, caused tail gas can pass through pumping in drying course
The effect of pump 13 is finally discharged, tail gas can be filtered box in exhaust column 6 via draught hood 5, exhaust column 6 from bleeding point 14
The filtering of filtration core 12 in 11, removes deleterious particle therein, lid 8 and the cooperation of filter cartridge pole 10 on screw 7, exhaust column
Set, make filter cartridge 10 be easy to load and unload, the drive end of motor 15 is rotated, and driving curved bar 24 can be driven to swing, driving is bent
Bar 24 drives drive connecting rod 23 and pull bar 25 to be moved respectively, is further driven to active guide vane rotating shaft 21 and driven water conservancy diversion
Blade rotor 22 rotates, and active guide vane 19 and driven guide vane 20 is swung to same direction, active water conservancy diversion leaf
Piece 19 and driven guide vane 20 are swung back and forth, and the gas of heating can be made to flow erratic variation, be heated evenly vehicle body,
The setting of dividing plate 27, for the gas of barrier heating, the gas of heating is set to concentrate on around vehicle body, heater strip 28 is used for input
Gas heated, fan 30 is used for the gas for upsetting input, gas is uniformly flowed to vehicle body, needed for drying course
Gas can be finally transferred in shell body 1, protected by the effect of gasing pump 33 via blowing mouth 34, appendix 32 from gas delivery mask 31
The setting of warm layer 35, for keeping the temperature in shell body 1.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of automobile coating production line drying and gas emission device, including shell body（1）And filter cartridge（11）, its feature
It is：The shell body（1）Lower end be symmetrically set with base（2）, the shell body（1）Front-rear side walls in the middle part of it is left
The right side is symmetrically hinged with shell body door（3）, the shell body（1）Inner chamber top be connected with installing plate（4）, the installing plate（4）
Middle part be connected with draught hood（5）, the draught hood（5）Upper end be connected with exhaust column（6）, the exhaust column（6）Pass through
Wear the shell body（1）Upper side wall, the exhaust column（6）Upper end open at pass through screw（7）It is provided with exhaust column and covers
（8）, cover on the exhaust column（8）With the exhaust column（6）Contact position be provided with the first sealing ring（9）, cover on the exhaust column
（8）Lower surface be uniformly fixedly connected with filter cartridge pole（10）, the filter cartridge pole（10）Lower end with the filtering
Box（11）Upper end be fixedly connected, the filter cartridge（11）Lateral wall shape and the exhaust column（6）Madial wall mutually agree with,
The filter cartridge（11）It is interior to be provided with filtration core（12）, the exhaust column（6）Right-end openings at be connected with aspiration pump（13）
Output end, the aspiration pump（13）Input be connected with bleeding point（14）, the installing plate（4）Upper surface on and
In the draught hood（5）The left and right sides be symmetrically installed with motor（15）, the motor（15）Drive end pass through
Wear the installing plate（4）, the installing plate（4）The upper motor（15）The position run through of drive end be equipped with the second sealing
Circle（16）, the base（2）On be installed with heater box（17）, the heater box（17）Close to the draught hood（5）'s
The opening of side is installed with guide vane mounting bracket（18）, the guide vane mounting bracket（18）It is upper parallel provided with actively
Guide vane（19）With some driven guide vanes（20）, the active guide vane（19）It is arranged at the guide vane installation
Frame（18）Inner front side, the driven guide vane（20）It is set in turn in the neighbouring active guide vane（19）'s
Rear side, the active guide vane（19）Upper and lower ends be equipped with active guide vane rotating shaft（21）, the active water conservancy diversion leaf
Piece（19）The active guide vane rotating shaft set by upper and lower ends（21）Respectively with the guide vane mounting bracket（18）
Rotation connection, the driven guide vane（20）Upper and lower ends be equipped with driven guide vane rotating shaft（22）, it is described driven to lead
Flow blade（20）The driven guide vane rotating shaft set by upper and lower ends（22）Respectively with the guide vane mounting bracket
（18）Rotation connection, the active guide vane rotating shaft of upside（21）Top be fixedly connected with drive connecting rod（23）One
End, the drive connecting rod（23）The other end be socketed with driving curved bar（24）Lower end, the driving curved bar（24）Upper end with
The motor（15）Drive end be fixedly connected, the motor（15）Drive end and the neighbouring active guide vane
Rotating shaft（21）It is respectively positioned on same axis, the driving curved bar（24）Lateral wall on and in the neighbouring drive connecting rod（23）
Upside be socketed with pull bar（25）Right-hand member, the driven guide vane rotating shaft（22）Top be fixedly connected with driven curved bar
（26）Lower end, the driven curved bar（26）Upper end with the pull bar（25）Rotation connection, the heater box（17）It is upper
Surface is close to the draught hood（5）Side be fixedly connected with dividing plate（27）, the dividing plate（27）Upper end with the peace
Loading board（4）It is fixedly connected, the heater box（17）Inner chamber in be installed with heating wire successively from outside to inside（28）And electricity
Fan mounting bracket（29）, the electric fan mounting bracket（29）On be uniformly installed with electric fan（30）, the heater box（17）It is remote
The draught hood（5）Side wall on be connected with gas delivery mask（31）, the gas delivery mask（31）Away from the draught hood（5）'s
One end connects and is connected with appendix（32）One end, the appendix（32）The other end sequentially pass through the installing plate
（4）With the shell body（1）Upper side wall, the appendix（32）The other end connect and be connected with gasing pump（33）Input
End, the gasing pump（33）Output end connect and be connected with blowing mouth（34）, the shell body（1）Madial wall on be equipped with
Heat-insulation layer（35）.
2. a kind of automobile coating production line drying according to claim 1 and gas emission device, it is characterised in that：Institute
State shell body door（3）Shell body door handle is equipped with lateral wall（36）.
3. a kind of automobile coating production line drying according to claim 1 and gas emission device, it is characterised in that：Institute
State shell body（1）Left side wall on be fixed with cat ladder（37）.
4. a kind of automobile coating production line drying according to claim 1 and gas emission device, it is characterised in that：Institute
State the first sealing ring（9）With second sealing ring（16）It is made of elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711151072.6A CN107744925A (en) | 2017-11-18 | 2017-11-18 | A kind of automobile coating production line drying and gas emission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711151072.6A CN107744925A (en) | 2017-11-18 | 2017-11-18 | A kind of automobile coating production line drying and gas emission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107744925A true CN107744925A (en) | 2018-03-02 |
Family
ID=61251731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711151072.6A Pending CN107744925A (en) | 2017-11-18 | 2017-11-18 | A kind of automobile coating production line drying and gas emission device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107744925A (en) |
Cited By (6)
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| CN108855770A (en) * | 2018-06-28 | 2018-11-23 | 姜玉欣 | A kind of production line tubular handware surface rust protection processing unit |
| CN108855818A (en) * | 2018-07-30 | 2018-11-23 | 吴佳锋 | Drying unit after a kind of spray painting of automobile board |
| CN111135334A (en) * | 2020-03-02 | 2020-05-12 | 李国星 | Antiviral gas sterilization disinfection purifier |
| CN111871875A (en) * | 2020-07-23 | 2020-11-03 | 东阳市刚刚电器销售有限公司 | Environment-friendly deoiling degreasing device for hardware manufacturing |
| CN112497839A (en) * | 2020-11-17 | 2021-03-16 | 萍乡市时代工艺包装有限公司 | Automatic gluing machine for packaging box production and control method |
| CN112705402A (en) * | 2021-01-18 | 2021-04-27 | 赵全民 | Paint spraying apparatus is used in auto-parts processing |
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| CN111871875A (en) * | 2020-07-23 | 2020-11-03 | 东阳市刚刚电器销售有限公司 | Environment-friendly deoiling degreasing device for hardware manufacturing |
| CN112497839A (en) * | 2020-11-17 | 2021-03-16 | 萍乡市时代工艺包装有限公司 | Automatic gluing machine for packaging box production and control method |
| CN112705402A (en) * | 2021-01-18 | 2021-04-27 | 赵全民 | Paint spraying apparatus is used in auto-parts processing |
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