CN206635423U - A kind of air curtain burns till enamel production line - Google Patents
A kind of air curtain burns till enamel production line Download PDFInfo
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- CN206635423U CN206635423U CN201720207965.7U CN201720207965U CN206635423U CN 206635423 U CN206635423 U CN 206635423U CN 201720207965 U CN201720207965 U CN 201720207965U CN 206635423 U CN206635423 U CN 206635423U
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- powder
- air curtain
- enamel
- spraying chamber
- conveying device
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- 210000003298 dental enamel Anatomy 0.000 title claims abstract description 89
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 169
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 238000007664 blowing Methods 0.000 claims abstract description 21
- 238000005485 electric heating Methods 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims description 41
- 239000007921 spray Substances 0.000 claims description 28
- 238000010304 firing Methods 0.000 claims description 26
- 238000010410 dusting Methods 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 20
- 238000011084 recovery Methods 0.000 claims description 17
- 238000012423 maintenance Methods 0.000 claims description 12
- 238000002203 pretreatment Methods 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 239000005336 safety glass Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 10
- 239000000428 dust Substances 0.000 description 7
- 238000005243 fluidization Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 238000013519 translation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229940098458 powder spray Drugs 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
It the utility model is related to enamel production equipment field, disclose a kind of air curtain and burn till enamel production line, metalwork with powder feeds or discharged from feed inlet and outlet is burnt till, air curtain device is controlled by air curtain switch board, metalwork with powder through four brattices and then is entered back into electric heating furnace body by the hanging conveying device of air curtain, then the metalwork with powder is sequentially passed through into four brattices from electric heating furnace body again and takes air curtain device out of, air curtain blower motor provides blowing power so that air curtain doorway forms brattice, brattice is formed by air curtain device, the heat in air curtain device is prevented to shed toward burning till feed inlet and outlet, the hanging conveying device of air curtain, which will be burnt till the metalwork that finishes and is transported to, burns till discharging end to carry out blanking, heat losses are small, thermal pollution is small.
Description
Technical field
Enamel production equipment field is the utility model is related to, specifically a kind of air curtain burns till enamel production line.
Background technology
Enamel, it is to coagulate unorganic glass material on parent metal and together with metal strong bonded by melting
A kind of composite, it is unorganic glass enamel of the blackening on metal bottom base surface.The enamel application of slip is carried out in metal surface can be with
Metal rusting is prevented, makes metal be unlikely to when heated to form oxide layer on surface and the erosion of various liquid can be resisted.Ward off
Ceramic products are not only safe and non-toxic, are easy to washing cleaning, can be widely used as ware and the washing used in daily life
Apparatus, and under given conditions is hardness height that the enamel application of slip is shown on metal body, high temperature resistant, wear-resisting and exhausted
The premium properties such as edge effect, make enamelware have more extensive purposes.Enamel layer can also impart to product with the outer of beauty
Table, decorate the life of people.It can be seen that enamelware has had both the intensity and the magnificent appearance of enamel and resistance to chemical attack of metal
Performance.And then the metalwork for having sprayed powder is put again, it is necessary to handling, dusting before the progress of metal surface in enamel technology
Enter and heated into firing furnace, the firing furnace heat losses used in the prior art are excessive, tight to caused thermal pollution around
Weight.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of air curtain and burns till enamel production line, passes through air curtain
Device forms brattice, prevents the heat in air curtain device from shedding toward burning till feed inlet and outlet, heat losses are small, to caused heat around
Pollute small.
The utility model solves technical scheme used by its technical problem：
A kind of air curtain burns till enamel production line, includes pretreating device, enamel dusting device and enamel firing furnace, described
Enamel dusting device is provided with powder discharging device, and the enamel firing furnace, which is provided with, burns till feed inlet and outlet, and the enamel firing furnace is in U
Type is set, and the enamel firing furnace is provided with four air curtain devices, and the air curtain device, which includes, is arranged on enamel firing furnace two
The air curtain blower motor of side and the air curtain doorway being arranged in enamel firing furnace, the air curtain blower motor are connected with air curtain doorway
Connect, the air curtain device end is provided with electric heating furnace body, and the air curtain device is provided with air curtain switch board and air curtain is hanging defeated
Device is sent, the electric heating furnace body end is provided with observation maintenance door, heat-preservation cotton layer and guarantor are provided with the enamel firing furnace
Warm brick layer, the hanging conveying device of air curtain, which is provided with, burns till discharging end, and the discharging end that burns till is arranged on outside air curtain device, institute
State pretreating device and be provided with the hanging conveying device of pre-treatment, the enamel dusting device is provided with enamel and dusted hanging conveying dress
Put, the hanging conveying device of pre-treatment and enamel hanging conveying device of dusting are connected, and the enamel dusting device includes
Powder spraying chamber, control device and constant temperature and humidity air assembly, the powder spraying chamber both sides are provided with side panel, set before the powder spraying chamber
Be equipped with front panel, be provided with rear board behind the powder spraying chamber, the powder spraying chamber inner upper be provided with enamel dust it is hanging defeated
Device is sent, the both sides of the powder spraying chamber are provided with spray gun device, and the front panel is provided with mobile door, and the rear board is provided with
Maintenance door, the bottom of the powder spraying chamber are provided with set square Xi Fen roads, and the bottom of the powder spraying chamber is provided with pump orifice, and described three
Gusset Xi Fen roads are arranged on above pump orifice, and the pump orifice is connected with recovery filtering back-blowing device, the spray gun device connection
Have a new powder feeding mechanism of big powder bag, the spray gun device, recovery filtering back-blowing device, the new powder feeding mechanism of big powder bag respectively with perseverance
Constant temperature and humidity air assembly is connected, and the spray gun device includes fixed electrostatic gun, and rifle groove is provided with the inside of the side panel,
Fixed electrostatic gun is provided with the rifle groove, the fixed electrostatic gun is provided with double swivel nozzle, the control device difference
Electrically connected with powder spraying chamber, constant temperature and humidity air assembly, recovery filtering back-blowing device, the new powder feeding mechanism of big powder bag, the constant temperature
Constant humidity air assembly include freeze-dryer, adjustable thermostat, advance heater, hysteresis heater, humidifier, it is described before
Plate is provided with spray back powder device on mobile door, and the spray back powder device includes three be arranged on mobile door can regulating the qi flowing in the channels
Rifle, the adjustable air gun are arranged on same perpendicular, and openable observation window, the observation are provided with the side panel
Window is made up of safety glass, and puff prot is provided with above the observation window.
Further, the set square Xi Fen roads both sides are inhaled powder plate by rectangle and are barricaded as, and the rectangle inhales powder plate and is provided with suction
Powder mouth.
Further, it is provided with lighting device in the powder spraying chamber.
Further, it is provided with lighting device in the mobile door and/or maintenance door.
Further, the recovery filtering back-blowing device is provided with temperature sensor.
The beneficial effects of the utility model are：Metalwork with powder is from feed inlet and outlet charging or discharging is burnt till, by wind
Curtain switch board is controlled to air curtain device, then the metalwork with powder is passed through four brattices by the hanging conveying device of air curtain
Electric heating furnace body is entered back into, the metalwork with powder is then sequentially passed through into the band air-out of four brattices from electric heating furnace body again
Curtain device, air curtain blower motor provides blowing power so that air curtain doorway formation brattice, passes through air curtain device and form brattice, prevent
Heat in air curtain device sheds toward burning till feed inlet and outlet, and the hanging conveying device of air curtain will burn till the metalwork that finishes and be transported to burning
Into discharging end to carry out blanking, heat losses are small, small to caused thermal pollution around.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of enamel dusting device；
Fig. 3 is the structural representation of powder discharging device；
Fig. 4 is horizontal sectional view of the powder discharging device at inclined member.
Embodiment
Reference picture 1~4, a kind of air curtain burn till enamel production line, include pretreating device 1, the and of enamel dusting device 2
Enamel firing furnace 3, pretreating device 1 carries out pre-treatment to metalwork, then complete to pre-treatment by enamel dusting device 2 again
Metalwork is dusted, and the metalwork for having sprayed powder enters enamel firing furnace 3 and burnt till, and enamel dusting device 2 is provided with
Powder device 4, dusted because fixed electrostatic gun 2221 has many powder when being dusted to metalwork and is attached to enamel
In hanging conveying device 211, when metalwork, as enamel dusts, hanging conveying device 211 transfers out powder spraying chamber 21, and this part is attached
Powder spraying chamber 21 can also be taken out of therewith by the powder to be dusted in enamel in hanging conveying device 211, and this can not only cause the damage of powder
Lose, the environment outside powder spraying chamber 21 can also be polluted, powder discharging device 4 can be dusted to enamel in hanging conveying device 211
Powder is reclaimed, and enamel firing furnace 3, which is provided with, burns till feed inlet and outlet 31, the 3 U-shaped setting of enamel firing furnace, advantageously reduces
Space-consuming, enamel firing furnace 3 are provided with four air curtain devices 32, and air curtain device 32, which includes, is arranged on 3 liang of enamel firing furnace
The air curtain blower motor 33 of side and the air curtain doorway 34 being arranged in enamel firing furnace 3, air curtain blower motor 33 and air curtain doorway
34 are connected, and the end of air curtain device 32 is provided with electric heating furnace body 35, and electric heating furnace body 35 is carried out to the metalwork with powder
Heating is burnt till, and air curtain device 32 is provided with air curtain switch board 36 and the hanging conveying device 37 of air curtain, and the end of electric heating furnace body 35 is set
Observation maintenance door 38 is equipped with, when equipment is stopped transport, observation maintenance door 38 can be opened to be overhauled to equipment, enamel firing furnace
Heat-preservation cotton layer 310 and insulating brick-layer 39 are provided with 3, strengthens the insulation effect of enamel firing furnace 3, effectively prevents heat to scatter and disappear,
Thermal pollution is prevented, the hanging conveying device 37 of air curtain, which is provided with, burns till discharging end 311, burns till discharging end 311 and is arranged on air curtain device
Outside 32, pretreating device 1 is provided with the hanging conveying device 11 of pre-treatment, enamel dusting device 2 be provided with enamel dust it is hanging defeated
Send device 211, the hanging conveying device 11 of pre-treatment and enamel hanging conveying device 211 of dusting are connected, and completion is dusted process
Metalwork is suspended to the hanging conveying device 37 of air curtain to enter firing process from enamel hanging conveying device 211 of dusting, enamel spray
The hanging conveying device 211 of powder and the hanging conveying device 11 of pre-treatment are connected so that the complete metalwork of pre-treatment is sent into enamel spray
Powder process, enamel dusting device 2 include powder spraying chamber 21, control device and constant temperature and humidity air assembly, and the both sides of powder spraying chamber 21 are set
It is equipped with side panel 216, powder spraying chamber 21 is above provided with front panel 217, and powder spraying chamber 21 is provided with rear board below, in powder spraying chamber 21
It is provided with enamel above portion to dust hanging conveying device 211, powder spraying chamber 21 dusts to metalwork, and the both sides of powder spraying chamber 21 are set
Spray gun device 22 is equipped with, metalwork surface is dusted by spray gun device 22, front panel 217 is provided with mobile door 213, moves
When dynamic door 213 pulls open, the metalwork hanging conveying device 211 that can be dusted by enamel transfers out powder spraying chamber 21 from mobile door 213,
Rear board is provided with maintenance door, when equipment is stopped transport, can open maintenance door, equipment is overhauled, the bottom of powder spraying chamber 21
Set square Xi Fen roads 215 are provided with, the bottom of powder spraying chamber 21 is provided with pump orifice 212, and set square Xi Fen roads 215 are arranged on suction
The top of mouth 212, pump orifice 212 are connected with recovery filtering back-blowing device 23, and spray gun device 22 is connected with the new powder supply of big powder bag and filled
24 are put, spray gun device 22, recovery filtering back-blowing device 23, the new powder feeding mechanism 24 of big powder bag fill with constant temperature and humidity air respectively
Put and be connected, aerodynamic force is provided by constant temperature and humidity air assembly, spray gun device 22 includes fixed electrostatic gun 2221, leads to
Cross fixed electrostatic gun 2221 powder spray is attached on metalwork, the inner side of side panel 216 is provided with rifle groove, is provided with rifle groove solid
Determine electrostatic gun 2221, the setting of rifle groove is easy to fix the location and installation of electrostatic gun 2221, and fixed electrostatic gun 2221 is set
Have a double swivel nozzle 2222, coating quality is high, and powder utilization is high, operating cost substantially reduces, control device respectively with powder spraying chamber 21, permanent
Constant temperature and humidity air assembly, recovery filtering back-blowing device 23, the new powder feeding mechanism 24 of big powder bag electrically connect, constant temperature and humidity air assembly
Include freeze-dryer, adjustable thermostat, advance heater, hysteresis heater, humidifier, pass through constant temperature and humidity air assembly
Constant temperature and humidity air is provided, to adapt to enamel requirement, front panel 217 is provided with spray back powder device 25 on mobile door 213, used
The powder that spray back powder device 25 can dust enamel in hanging conveying device 211 is blown back into powder spraying chamber 21, sprays back powder device
25 include the adjustable air gun 251 of three be arranged on mobile door 213, and the blowing direction of adjustable air gun 251 can be adjusted
Section, blown with being directed at enamel hanging conveying device 211 of dusting, filled by the hanging conveying of being dusted to enamel of adjustable air gun 251
Put 211 to be blown, the enamel powder in hanging conveying device 211 that dusts is blown back into powder spraying chamber 21, adjustable air gun 251
It is arranged on same perpendicular, is easy to the positioning of adjustable air gun 251, openable observation window is provided with side panel 216
214, when equipment is stopped transport, observation window 214 can be opened equipment is overhauled, observation window 214 is made up of safety glass, can be with
Running situation in powder spraying chamber 21 is observed by observation window 214, the top of observation window 214 is provided with puff prot, and puff prot is to seeing
Examine window 214 to be blown to keep the definition of observation window 214, the big new powder feeding mechanism 24 of powder bag includes big powder bag and fixes machine
Structure 220, translation mechanism 221 is provided with big powder bag fixed mechanism 220, translation mechanism 221 is arranged with motor hoist 222,
Translation mechanism 221 can be moved in the horizontal plane with driving electric elevator 222, and motor hoist 222 is arranged with big powder
Bag 223, big powder bag 223 is to contain material powder, and motor hoist 222 is acted on the big lifting of powder bag 223, along with translation
Mechanism 221, it is easy to load powder stock, big powder bag 223 is arranged with rotatory feeder valve 224, and rotatory feeder valve 224 is controlling
The blanking of big powder bag 223, rotatory feeder valve 224 are arranged with fluidizing bucket 225, and fluidizing bucket 225 is flowed the big blanking of powder bag 223
Change, fluidizing bucket 225 is arranged with enamel powder pump 226, and enamel powder pump 226 conveys to powder, the 226 times settings of enamel powder pump
There is first class collection powder case 227, recovery filtering back-blowing device 23 includes sintered plate mechanism 230, carried out by sintered plate mechanism 230
Filtering, sintered plate mechanism 230 are arranged with the second fluidisation collection powder case 231, the second fluidisation collection powder case 231 and fixed electrostatic gun
2221 are connected, and first class collection powder case 227 is connected with the second fluidisation collection powder case 231, and the second fluidisation collection powder case 231 is to fix
Electrostatic gun 2221 supplies powder, and first class collection powder case 227 is that the second fluidisation collection powder case 231 supplies powder, the He of first class collection powder case 227
Second fluidisation collection powder case 231 is provided with highest powder location probe 228, most self raising flour location probe 229, vibration screen and magnetism stick,
To control powder falling amount and supplement powder amount, vibration screen enters to powder falling for highest powder location probe 228 and most self raising flour location probe 229
Row filtering, for magnetism stick to adsorbing metal impurity, powder discharging device 4 includes leading flank, left surface, right flank 45, feed track 41
With trailing flank 42, powder discharging device 4 is rectangular, simple in construction, is easy to manufacture, and the centerline of feed track 41 is provided with enamel and dusted
Hanging conveying device 211, enamel dust center line of the hanging conveying device 211 along feed track 41 from leading flank into powder falling fill
4 are put, the center line of feed track 41 is leading flank center to the center of trailing flank 42, by leaving powder discharging device 4, powder falling from trailing flank 42
Level is provided with inclined member 43 in device 4, the effect of inclined member 43 be make enamel dust hanging conveying device 211 suspension member defeated
The angle of the center line of deviation feed track 41 during sending, inclined member 43 and right flank 45 is at an acute angle and is open towards rear side
Face 42, inclined member 43 extend the center line for crossing feed track 41, feed track 41 are gradually deviated from along the center line of feed track 41
Center line, the both sides of trailing flank 42 are provided with openable AD 46, can open AD 46 and the inside of powder discharging device 4 is carried out
Maintenance, the lower end of trailing flank 42 are provided with powder falling drawer 47, can pull out powder falling drawer 47, the powder falling in powder falling drawer 47 is taken
Go out, the left and right sides is horizontally disposed in powder discharging device 4 a collision flaggy 44, and enamel dusts the suspension member conveying of hanging conveying device 211
After having crossed inclined member 43, suspension member is swung centered on the center line of feed track 41 suddenly under gravity, is hit simultaneously
The collision flaggy 44 of the left and right sides in powder discharging device 4 is hit, the powder adhered on suspension member is dropped into powder falling drawer 47, collides flaggy
44 width is equal to the width of AD 46, ensures that suspension member is fully hit with collision flaggy 44, powder discharging device 4 is by stainless steel
Into durable in use.
Metalwork with powder feeds or discharged from feed inlet and outlet 31 is burnt till, by air curtain switch board 36 to air curtain device 32
It is controlled, the metalwork with powder through four brattices and then is entered back into electric furnace by the hanging conveying device 37 of air curtain
Body 35, the metalwork with powder is then sequentially passed through into four brattices from electric heating furnace body 35 again and takes air curtain device 32, wind out of
Curtain blower motor 33 provides blowing power so that the formation of air curtain doorway 34 brattice, passes through air curtain device 32 and form brattice, prevent wind
Heat in curtain device 32 sheds toward burning till feed inlet and outlet 31, and the hanging conveying device 37 of air curtain will burn till the metalwork conveying finished
To discharging end 311 is burnt till to carry out blanking, heat losses are small, small to caused thermal pollution around.
Metalwork hangs over enamel and dusted in hanging conveying device 211, by enamel dust hanging conveying device 211 carry out it is defeated
Send, and powder spraying chamber 21 is passed through during conveying, spray gun device 22 dusts to metalwork, and the powder of ejection is a part of attached
On metalwork, remaining eventually falls back to the bottom of powder spraying chamber 21, and remaining powder can be drawn into set square and inhale powder
Road 215, suction is provided by pump orifice 212, set square Xi Fen roads 215, which are formed, inhales powder passage, and powder is from set square Xi Fen roads 215
Both sides are leak into, and are siphoned away from pump orifice 212, and powder is drawn into recovery filtering back-blowing device 23, recovery filtering blowback by pump orifice 212
Powder is returned to spray gun device 22 by device 23 again, and feed spray gun device 22 dusts, on the other hand, due to being sprayed from spray gun device 22
The powder gone out, which has, to be greatly attached on metalwork, in addition to the powder reclaimed by reclaiming filtering back-blowing device 23, also
Need constantly to supplement new powder to spray gun device 22 by the new powder feeding mechanism 24 of big powder bag, control device to powder spraying chamber 21,
Constant temperature and humidity air assembly, recovery filtering back-blowing device 23, the new powder feeding mechanism 24 of big powder bag are controlled, and pass through constant temperature and humidity
Air assembly provides constant temperature and humidity air, and without completing to dust by human hand, efficiency high, quality is good, and cost is low, beneficial to worker's
Health, pollution are small.In the present embodiment, it is preferred that the both sides of set square Xi Fen roads 215 are inhaled powder plate 219 by rectangle and are barricaded as, structure letter
It is single, it is easily installed, rectangle, which is inhaled powder plate 219 and is provided with, inhales powder mouth 218, and powder is drawn into set square Xi Fen roads from powder mouth 218 is inhaled
215。
In the present embodiment, it is preferred that be provided with lighting device in powder spraying chamber 21, lighting device can be opened with to powder spraying chamber
Observed inside 21.
In the present embodiment, it is preferred that be provided with lighting device in mobile door 213 and/or maintenance door, can clearly observe
To the situation and the running situation of recovery filtering back-blowing device 23 for having sprayed the metalwork after powder comes out.
In the present embodiment, it is preferred that recovery filtering back-blowing device 23 is provided with temperature sensor, prevents overheating powder.With
It is upper described, simply better embodiment of the present utility model, but the utility model is not limited to above-described embodiment, as long as its
Reach technique effect of the present utility model with any same or similar means, should all fall into the scope of protection of the utility model it
It is interior.
Claims (5)
1. a kind of air curtain burns till enamel production line, it is characterised in that：Include pretreating device (1), enamel dusting device (2) and
Enamel firing furnace (3), the enamel dusting device (2) are provided with powder discharging device (4), and the enamel firing furnace (3) is provided with burning
Into feed inlet and outlet (31), the U-shaped setting of the enamel firing furnace (3), the enamel firing furnace (3) is provided with four air curtain devices
(32), the air curtain device (32) includes the air curtain blower motor (33) for being arranged on enamel firing furnace (3) both sides and is arranged on
Air curtain doorway (34) in enamel firing furnace (3), the air curtain blower motor (33) are connected with air curtain doorway (34), the wind
Curtain device (32) end is provided with electric heating furnace body (35), and the air curtain device (32) is provided with air curtain switch board (36) and air curtain
Hanging conveying device (37), electric heating furnace body (35) end are provided with observation maintenance door (38), the enamel firing furnace (3)
Heat-preservation cotton layer (310) and insulating brick-layer (39) are inside provided with, the hanging conveying device of air curtain (37), which is provided with, burns till discharging end
(311), the discharging end (311) that burns till is arranged on air curtain device (32) outside, and the pretreating device (1) is provided with pre-treatment extension
Formula conveying device (11), the enamel dusting device (2) are provided with enamel and dusted hanging conveying device (211), the pre-treatment
Hanging conveying device (11) and enamel hanging conveying device (211) of dusting are connected, and the enamel dusting device (2) includes spray
Powder room (21), control device and constant temperature and humidity air assembly, powder spraying chamber (21) both sides are provided with side panel (216), described
Powder spraying chamber (21) is above provided with front panel (217), and the powder spraying chamber (21) is provided with rear board, the powder spraying chamber (21) below
Inner upper is provided with enamel and dusted hanging conveying device (211), and the both sides of the powder spraying chamber (21) are provided with spray gun device
(22), the front panel (217) is provided with mobile door (213), and the rear board is provided with maintenance door, the powder spraying chamber (21)
Bottom is provided with set square Xi Fen roads (215), and the bottom of the powder spraying chamber (21) is provided with pump orifice (212), the set square
Xi Fen roads (215) are arranged on above pump orifice (212), and the pump orifice (212) is connected with recovery filtering back-blowing device (23), institute
State spray gun device (22) and be connected with the new powder feeding mechanism (24) of big powder bag, the spray gun device (22), recovery filtering back-blowing device
(23), the new powder feeding mechanism (24) of big powder bag is connected with constant temperature and humidity air assembly respectively, and the spray gun device (22) includes
There is fixed electrostatic gun (2221), be provided with rifle groove on the inside of the side panel (216), fixed electrostatic is provided with the rifle groove
Rifle (2221), the fixed electrostatic gun (2221) are provided with double swivel nozzle (2222), the control device respectively with powder spraying chamber
(21), new powder feeding mechanism (24) electrical connection of constant temperature and humidity air assembly, recovery filtering back-blowing device (23), big powder bag, it is described
Constant temperature and humidity air assembly includes freeze-dryer, adjustable thermostat, advance heater, hysteresis heater, humidifier, described
Front panel (217) is provided with spray back powder device (25) on mobile door (213), and the spray back powder device (25), which includes, to be arranged on
Three adjustable air guns (251) on mobile door (213), the adjustable air gun (251) are arranged on same perpendicular, the side
Openable observation window (214) is provided with panel (216), the observation window (214) is made up of safety glass, the observation window
(214) top is provided with puff prot.
2. a kind of air curtain according to claim 1 burns till enamel production line, it is characterised in that：The set square Xi Fen roads
(215) both sides are inhaled powder plate (219) by rectangle and are barricaded as, and the rectangle, which is inhaled powder plate (219) and is provided with, inhales powder mouth (218).
3. a kind of air curtain according to claim 1 or 2 burns till enamel production line, it is characterised in that：The powder spraying chamber (21)
Inside it is provided with lighting device.
4. a kind of air curtain according to claim 1 or 2 burns till enamel production line, it is characterised in that：The mobile door (213)
And/or lighting device is provided with maintenance door.
5. a kind of air curtain according to claim 1 or 2 burns till enamel production line, it is characterised in that：The recovery filtering is anti-
Blowing apparatus (23) is provided with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207965.7U CN206635423U (en) | 2017-03-03 | 2017-03-03 | A kind of air curtain burns till enamel production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207965.7U CN206635423U (en) | 2017-03-03 | 2017-03-03 | A kind of air curtain burns till enamel production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206635423U true CN206635423U (en) | 2017-11-14 |
Family
ID=60251945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720207965.7U Expired - Fee Related CN206635423U (en) | 2017-03-03 | 2017-03-03 | A kind of air curtain burns till enamel production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206635423U (en) |
-
2017
- 2017-03-03 CN CN201720207965.7U patent/CN206635423U/en not_active Expired - Fee Related
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