CN109127324A - A kind of automobile coating production line drying room of environment-protecting clean - Google Patents
A kind of automobile coating production line drying room of environment-protecting clean Download PDFInfo
- Publication number
- CN109127324A CN109127324A CN201811254859.XA CN201811254859A CN109127324A CN 109127324 A CN109127324 A CN 109127324A CN 201811254859 A CN201811254859 A CN 201811254859A CN 109127324 A CN109127324 A CN 109127324A
- Authority
- CN
- China
- Prior art keywords
- drying room
- air
- hot
- roof construction
- environment
- 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.)
- Pending
Links
- 238000001035 drying Methods 0.000 title claims abstract description 163
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 239000011248 coating agent Substances 0.000 title claims abstract description 16
- 238000000576 coating method Methods 0.000 title claims abstract description 16
- 238000010276 construction Methods 0.000 claims abstract description 63
- 238000005096 rolling process Methods 0.000 claims abstract description 35
- 239000000411 inducer Substances 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 239000011229 interlayer Substances 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 4
- 238000013021 overheating Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 abstract description 13
- 238000009833 condensation Methods 0.000 abstract description 8
- 230000005494 condensation Effects 0.000 abstract description 8
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract description 2
- 230000007723 transport mechanism Effects 0.000 abstract description 2
- 239000002904 solvent Substances 0.000 description 7
- 238000010422 painting Methods 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007592 spray painting technique Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 241001080929 Zeugopterus punctatus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000005437 stratosphere Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- B05D3/04—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 exposure to gases
- B05D3/0406—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 exposure to gases the gas being air
- B05D3/0413—Heating with air
-
- 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
- B05D3/04—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 exposure to gases
- B05D3/0406—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 exposure to gases the gas being air
- B05D3/0426—Cooling with air
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
A kind of automobile coating production line drying room of environment-protecting clean, including drying room inducer, drying room outlet section, drying room main paragraph and be located at dry it is indoor, rolling bed conveying device for workpiece transmission, it is characterized by: drying room inducer and drying room outlet section are equipped with air curtain structure and/or hot roof construction, drying room main paragraph is equipped with hot roof construction, rolling bed conveying device uses external transmission device, rolling bed is driven with universal driving shaft, air curtain structure is used to separate the air flowing inside and outside drying room, hot roof construction is the flowing heating, drying ceiling portion by hot-air, prevent the structure condensed at the top of drying chamber interior walls；The connector of the drying room uses cold bridge structure.The combination that the present invention is pushed up using air curtain and heat, isolation is extraneous to be flowed with the indoor air of drying, and avoids the appearance of top low temperature medium, prevents condensation drop, rolling bed conveying device is used into external transmission device simultaneously, further decreases the volatilization of lubricating oil at high temperature in transport mechanism.
Description
Technical field
The present invention relates to painting dressing automobiles fields, and in particular to a kind of automobile coating production line drying room of environment-protecting clean.
Background technique
In recent years, increasingly with the requirement of constantly expansion and client to product surface quality of engineering machinery production capacity
Height, drying have become the indispensable procedure of paint line, drying room be also paint line key equipment it
One, drying room is used for the heat drying of painting operation floating coat, solidification.Design, manufacture, the peace of painting operation coated and dried room
Filling, examine, using and repairing has basic safety specifications.
After carrying out spray painting processing to car surface during painting, into drying link, generally use hot wind or
The mode of person's heat radiation is handled the workpiece after spray painting in drying room, and the solvent of workpiece surface is waved under the action of heat source
Hair makes workpiece surface film forming solidification, and stablizes, and the volatilization for solvent under hot environment condenses into after encountering cryogenic media
Drop can pollute workpiece surface once dripping to workpiece surface, in the high temperature environment, the more than solvent of workpiece surface
Volatilization, it is all to dry lubricating oil or other media used in indoor equipment, component, it may all infiltrate for a long time in high temperature
Cause to volatilize in environment, this also allows for the sweetening agent contained in the drop condensed complexity or forms the object of similar gels
Matter is difficult to clean up after falling on workpiece surface, so that workpiece becomes defect ware.
There are two types of the heat source used in drying room is usual, hot wind or heat radiation, no matter which kind of heat source to be all to carry out using
The heating of stratosphere level, carries out the workpiece that passes through the heating of horizontal direction, and workpiece is when pass in and out drying room, with the external world
Hot and cold alternation, which will lead to inlet and outlet, will appear cryogenic media, can generate condensation drop, how avoid the formation pair of condensation drop
The damage of workpiece is painting dressing automobiles field in this link of drying room problem to be solved.
Summary of the invention
In view of the above-mentioned problems, the purpose of the present invention prevents presence of the drying room import and export because of low-temperature region, cause to coagulate
The appearance for tying drop, avoids the pollution of workpiece, in order to solve this problem, combination of the present invention using air curtain and heat top, isolation
It is extraneous to be flowed with the indoor air of drying, and the appearance of top low temperature medium is avoided, condensation drop is prevented, while rolling bed is defeated
It send device using external transmission device, further decreases the volatilization of lubricating oil at high temperature in transport mechanism.
The technical proposal adopted by the invention to solve the above technical problems is that: a kind of automobile coating production line of environment-protecting clean
Drying room, including drying room inducer, drying room outlet section, drying room main paragraph and be located at dry it is indoor, be used for workpiece
The rolling bed conveying device of transmission, it is characterised in that: the drying room inducer and drying room outlet section be equipped with air curtain structure and/
Or hot roof construction, the drying room main paragraph are equipped with hot roof construction, the rolling bed conveying device uses external transmission device, with connection
Moving axis drives rolling bed, and the air curtain structure is used to separate the air flowing inside and outside drying room, and the hot roof construction is by hot empty
The flowing heating, drying ceiling portion of gas prevents the structure condensed at the top of drying chamber interior walls；The connector of the drying room is using cold
Bridge structure.
Further, the air curtain structure is located at drying room inducer and drying room outlet section close to the one of drying room main paragraph
End.
Further, the hot roof construction is located at the top of drying room inducer, drying room outlet section and drying room main paragraph
Portion.
Further, the air curtain structure includes the shell mechanism being fixedly connected with drying room inducer top inner wall, is used for
The air outlet of blowing, air-supply passage and the air blower of power being provided, one end of the air outlet is located in drying room inducer,
And the width and length of air outlet are less than the internal diameter of drying room inducer and drying room outlet section.
Further, the hot roof construction includes hot air inlet, hot-air channel and cold wind air outlet, the hot roof construction
For hollow interlayer structure, hollow interlayer forms hot-air channel, and the middle part of hot-air channel, cold wind is arranged in hot air inlet
The both ends of hot-air channel are arranged in air outlet.
Further, the cold wind air outlet is connected to air curtain structure.
Further, the air-supply passage is connect with cold wind air outlet, by the hot-air through overheating roof construction through air curtain structure
Outflow.
Further, the air blower is arranged in air-supply passage, and is in communication with the outside, using outdoor air as air curtain
Gas source.
Further, regulating valve is equipped in the air-supply passage, the company of cold wind air outlet and air-supply passage is arranged in regulating valve
Place is met, regulating valve is three-port structure, and the other end is connect with air blower.
Further, the rolling bed conveying device uses external transmission device, drives rolling bed, the external transmission with universal driving shaft
Device is arranged outside drying room, and universal driving shaft passes through drying room side wall, connects rolling bed conveying device.
The present invention has the advantages that
1, the application problem to be solved is the environment-protecting clean problem of drying room, and used technical solution is to pass through heat
Roof construction, air curtain structure and drying room cold bridge structure flow to completely cut off the air of drying indoor and outdoor, keep the temperature to drying room,
To energy saving, environmental protection production；
2, in conjunction with above-mentioned structure optimization, external power setting has been carried out on rolling conveying device, has avoided chain biography
Lubricating oil mixes hair in a high temperauture environment in dynamic, in combination with hot roof construction, avoids the formation of condensation drop, avoids droplets from pair
The pollution of workpiece, clean manufacturing；
3, the entrance end of drying room uses air curtain structure, prevents the convective exchange of hot and cold air inside and outside drying room, mentions
High yield quality reduces energy consumption；
4, hot roof construction is used to heat the top of entire drying room, and the entrance including drying room avoids volatile materials
Drop is condensed into after contact cold medium, pollution is generated to workpiece；
5, the hot roof construction of the hot roof construction of main paragraph and inducer and outlet section can interconnect setting, can also be single
Solely setting, temperature, the mode of heating that can be heated according to main paragraph being separately provided are adjusted, if using Hot-blast Heating
, the return air of hot wind can be accessed into hot roof construction, it is possible to reduce power-equipment can also save heat, and hot roof construction is set
It sets and is determined according to the situation at scene；The rolling bed conveying device uses external transmission device, drives rolling bed, existing skill with universal driving shaft
Rolling bed conveying device in art mostly uses built-in chain drive, and adopts the conveying device of chain drive, needs lubricating oil to chain
Item is lubricated to reduce the damage of frictional force and abrasion, although and lubricating oil be it is resistant to high temperature, be more than in drying room
In 200 DEG C of environment, long-term infiltration and heating can all have volatilization, the spray painting that the lubricating oil of volatile fraction is evaporated entrainment of drying
Solvent can form condensation drop at top, and the complicated component of drop will result in pollution as long as dripping on workpiece；It is described
The connector of drying room uses cold bridge structure, and the temperature of entire drying room is higher, and the entity structure supporting part of drying room is all
Using steel structure support, metal can take away a large amount of heat as heat conductor, so that the heat waste of drying room is larger, in order to overcome
This link bring energy loss, the cold bridge structure that the application uses completely cut off metal heat bridge bring thermal loss.
6, rolling bed conveying device is driven instead of conventional chains, transmission device is placed on to the outside of drying room, in drying room
Inside, the not pollution of lubricating oil are dried indoor cleannes and are significantly improved, additionally, due to rolling bed structure for conveying Form Characteristic,
So that drying chamber inner space height reduces, so that required energy consumption substantially reduces.
7, the insulation construction of drying room uses heat insulating mattress, prevents heat bridge from generating, and improves heat insulation effect, to reduction workshop
Energy consumption has apparent effect.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is schematic diagram of the invention.
Fig. 2 is the longitudinal sectional drawing of drying room outlet section of the present invention.
Fig. 3 is the transverse cross-sectional view of drying room outlet section of the present invention.
Fig. 4 is the comparison diagram of drying room main paragraph sectional view and the prior art of the present invention.
Fig. 5 is enlarged drawing at the K of Fig. 4.
Fig. 6 is the right view of Fig. 5.
Fig. 7 is the detail view of air curtain structure and hot roof construction.
Wherein: 1, drying room inducer；2, drying room outlet section；3, drying room main paragraph；4, rolling bed conveying device；
5, hot roof construction；6, air curtain structure；
301, drying room inner panel；302, drying room insulation board；303, drying room keeps the temperature outside plate；304, connecting plate；305, add
Strengthening tendons；306, fixing bolt；307, heat insulating mattress；
401, transmission device；402, universal driving shaft；403, chain drive；
501, hot air inlet；502, cold wind air outlet；503, air intake passage；504, air-out passage；
601, air outlet；602, air curtain column；603, air port region；
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Embodiment 1
As shown in Figure 1, a kind of automobile coating production line drying room of environment-protecting clean, including drying room inducer 1, drying room
Outlet section 2, drying room main paragraph 3 and positioned at dry it is indoor, for workpiece transmission rolling bed conveying device 4, drying room into
Mouth section 1 and drying room outlet section 2 are located at the both ends of drying room main paragraph 3, are symmetrical arranged, workpiece is defeated by rolling bed in rolling bed
Device 4 is sent, is entered by drying room inducer 1, by the drying of drying room main paragraph 3, is transferred out by drying room outlet section 2,
The application's is characterized mainly in that: the drying room inducer 1 and drying room outlet section 2 are equipped with air curtain structure 6 and/or heat top
Structure 5, inducer and outlet section is arranged in close to one end of drying room main paragraph 3 in air curtain structure 6, and the blowing direction of air curtain
Transverse direction from left to right blows, and hot roof construction 5 is located at the top of entire outlet section and inducer, and height is not to influence workpiece
Disengaging is advisable；The air curtain structure 6 is used to separate the air flowing inside and outside drying room, and the hot roof construction 5 is to pass through hot-air
Flowing heating, drying ceiling portion, prevent drying chamber interior walls at the top of condense structure；The drying room main paragraph 3 is equipped with heat top knot
Structure 5, the hot roof construction 5 and inducer of main paragraph and the hot roof construction 5 of outlet section can interconnect setting, can also individually set
It sets, temperature, the mode of heating that can be heated according to main paragraph being separately provided are adjusted, if using Hot-blast Heating,
The return air of hot wind can be accessed into hot roof construction 5, it is possible to reduce power-equipment can also save heat, the setting of hot roof construction 5
It is determined according to the situation at scene；The rolling bed conveying device 4 uses external transmission device 401, drives rolling bed with universal driving shaft 402,
Rolling bed conveying device 4 in the prior art mostly uses built-in chain drive, and adopts the conveying device of chain drive, needs to lubricate
Oil is lubricated chain to reduce the damage of frictional force and abrasion, although and lubricating oil be it is resistant to high temperature, in drying room
In in environment more than 200 DEG C, long-term infiltration and heating can all have volatilization, and the lubricating oil of volatile fraction is evaporated entrainment of drying
Spray painting solvent, condensation drop can be formed at top, and the complicated component of drop will result in dirt as long as dripping on workpiece
Dye；The connector of the drying room uses cold bridge structure, and the temperature of entire drying room is higher, and the entity structure load-bearing of drying room
Part all uses steel structure support, and metal can take away a large amount of heat as heat conductor, so that the heat waste of drying room is larger, be
Overcome this link bring energy loss, the cold bridge structure that the application uses completely cuts off metal heat bridge bring thermal loss.
Embodiment 2
Air curtain structure 6 as shown in Figure 2 and Figure 3 is connected to hot roof construction 5, and the air curtain structure 6 includes and drying room import
The air blast of shell mechanism, the air outlet 601 for blowing, air-supply passage and offer power that 1 top inner wall of section is fixedly connected
One end of machine, the air outlet 601 is located in drying room inducer 1, and the width of air outlet 601 and length are less than drying room
The internal diameter of inducer 1 and drying room outlet section 2；Air outlet 601 is located on the air curtain column 602 of inlet and outlet two sides, setting up and down
Two air outlets 601, the air outlet 601 of the left and right sides form lateral air curtain to intermediate opposite blowing；
The hot roof construction 5 includes hot air inlet 501, hot-air channel and cold wind air outlet 502, the hot roof construction
5 be hollow interlayer structure, and hollow interlayer forms hot-air channel, and the middle part of hot-air channel is arranged in hot air inlet 501,
The both ends of hot-air channel are arranged in cold wind air outlet 502.It includes two intermediate air intake passages that hot roof construction 5 is shown in Fig. 3
503 and the air-out passage 504 positioned at 503 two sides of air intake passage, it is separated using partition between each channel, and will not lead to mutually
Gas.
Cold wind air outlet 502 as shown in Figure 3 is connected to air curtain structure 6, and hot roof construction 5 is connect with air curtain structure 6, and
The shell mechanism of air curtain structure 6 be lower than hot roof construction 5 top so that shell mechanism formed air port region 603, hot wind into
Air port 501 is entered the wind in centre to intermediate two air ducts, and wind, to drying indoor moveable, reaches hot 5 wind of roof construction by two air ducts
The terminal in road, both ends are flowed respectively to the left and right, then are flowed out by the air-out passage 504 of two sides, and the position connecting with air curtain structure 6 is reached
It sets, air curtain structure 6 includes the two air curtain columns 602 in left and right, and air curtain column 602 is hollow structure, it is connect with air-out passage 504,
Air curtain column 602 is equipped with two or more air outlets 601 close to the side that drying room is imported and exported.The air-supply passage and cold wind
Air outlet 502 connects, and the hot-air through overheating roof construction 5 is flowed out through air curtain structure 6.
Embodiment 3
Air curtain structure 6 can also be isolated with hot roof construction 5, be blown using individual channel, and air blower setting is being sent
In wind channel, and be in communication with the outside, using outdoor air as the gas source of air curtain, such setting can to avoid hot roof construction 5 or
Air curtain damages simultaneously, is individually recited gas source of the outside air as air curtain, can add air heating plant, preheated air,
Can be directly used cold air, the position of air blower can position determines according to actual conditions, in conjunction with the convenience and maintenance of construction
Position in place by air blower setting has not influenced gas source and has been easy premised on maintenance.
Embodiment 4
Regulating valve is equipped in the air-supply passage, the junction of cold wind air outlet 502 Yu air-supply passage is arranged in regulating valve,
Regulating valve is three-port structure, and the other end is connect with air blower.Position and equipment according to embodiment 2 and embodiment 3, in conjunction with scene
Situation can be can be used hot wind or cold wind, can also be mixed, various ways flexibly select using two kinds of air inlet mode superpositions
It selects, is transformed on the basis of existing, it is energy saving under the premise of guarantee efficiency.
Embodiment 5
The movement of workpiece is usually all driven using built-in chain transmission mode in the prior art, chain drive can
So that run smoothly, the features such as power is big, the service life is high, but its key is that chain drive needs a large amount of lubricating oil to reduce
The frictional force of chain, and the complicated component in lubricating oil can bear three or four although the high temperature resistant luboil there are many on the market
Hundred high temperature, still, in the environment that solvent volatilizees, the ingredient in lubricating oil may be produced with high temperature for infiltration for a long time
Raw volatilization, is mingled in a solvent, so that the gas componant of volatilization is more complicated, once encountering cold medium, will generate condensation
Drop, the application use external transmission device 401 using rolling bed conveying device 4, drive rolling bed with universal driving shaft 402, described
External transmission device 401 is arranged outside drying room, and universal driving shaft 402 passes through drying room side wall, connects rolling bed conveying device 4.
Embodiment 6
Drying cell structure as shown in Figure 4 provides power to rolling bed conveying device 4 using external transmission device 401, in this way
The arrangement of equipment can be allowed to reduce 250-300mm in height, that is, the height of entire drying room reduces 250-300mm,
The length of the reduction of drying room whole height, drying room is bigger, therefore the reduction of height, and the space inside entire drying room subtracts
It is few very much, so that being greatly improved in terms of energy conservation and heat preservation.
Embodiment 7
As shown in Figure 5, Figure 6 is that Fig. 4 always dries enlarged drawing at cell structure K, it can be seen that the wall of drying room in figure
Outside plate 303, connecting plate 304, reinforcing rib 305 mainly are kept the temperature including drying room inner panel 301, drying room insulation board 302, drying room,
The structure of entire drying room all has this several part to constitute, and is the part right view of Fig. 5 in Fig. 6, connecting plate 304 is for connecting
Reinforcing rib 305 and girder, usual connecting plate 304 and reinforcing rib 305 are all to belong to heat conductor using steel construction, are dried indoor
Temperature is higher, can transfer heat to reinforcing rib 305 by connecting plate 304, then be transmitted to outside, form a heat
Bridge, thermal loss is larger, and the application is directly additionally arranged heat insulating mattress 307 in connecting plate 304 and reinforcing rib 305, passes through fixed spiral shell
Bolt 306 is fixedly connected, and heat insulating mattress 307 can use Teflon material, is belonged to the non-conductor of heat, has been completely cut off from connecting plate
304 radiate outward out, in drying room total, as long as all using heat insulating mattress 307 by the position that connecting plate 304 connects,
Cold bridge is formed, heat losses are prevented, such structure design greatly reduces the indoor thermal loss of drying.
Working method:
Workpiece is that have the conveying of rolling bed conveying device 4, is entered by drying room import, is dried by the heating of drying room main paragraph 3
It is dry, it is then exported and is sent out by drying room, drying room inlet and outlet is provided with air curtain structure 6 and hot roof construction 5, and hot wind is outside
Enter hot roof construction 5 from hot air inlet 501 after portion's heating, through the air intake passage 503 of centre two in overheat roof construction 5, so
It recycles, is blown out outward from the air-out passage 504 of two sides, into 6 air-supply passage of air curtain structure, by wind in hot roof construction 5 afterwards
The upper air outlet 601 of curtain column 602 is produced by boasting, and air curtain is formed.
Another working method, is hot 5 isolated operation of roof construction, hot wind after the heating of outside from hot air inlet 501 into
After entering hot roof construction 5, through the air intake passage 503 of centre two in overheat roof construction 5, then recycled in hot roof construction 5, from two
The air-out passage 504 of side is blown out outward, is returned in external heat cycles equipment by the blowout of cold wind air outlet 502 and is added again
Heat.
The external air blower of air curtain structure 6, is blown into air-supply passage for wind, blows out shape by the air outlet 601 of air curtain column 602
At air curtain；
A triple valve is arranged in the third in air-supply passage, and the both ends of triple valve connect the cold wind outlet air of hot roof construction 5
The outlet of mouth 601502 and air blower, can be adjusted according to the needs triple valve, changes the switch of triple valve, select the air inlet of air curtain
Mode.
Further, the air curtain structure 6 includes the shell mechanism being fixedly connected with 1 top inner wall of drying room inducer, uses
In the air outlet 601 of blowing, air-supply passage and the air blower of power is provided, one end of the air outlet 601 is located at drying room
In inducer 1, and the width of air outlet 601 and length are less than the internal diameter of drying room inducer 1 and drying room outlet section 2.
Further, the hot roof construction 5 includes hot air inlet 501, hot-air channel and cold wind air outlet 502, described
Hot roof construction 5 is hollow interlayer structure, and hollow interlayer forms hot-air channel, and the setting of hot air inlet 501 is logical in hot-air
The both ends of hot-air channel are arranged in the middle part in road, cold wind air outlet 502.
The hot roof construction 5 includes hot air inlet 501, hot-air channel and cold wind air outlet 502, the hot roof construction
5 be hollow interlayer structure, and hollow interlayer forms hot-air channel, and the middle part of hot-air channel is arranged in hot air inlet 501,
The both ends of hot-air channel are arranged in cold wind air outlet 502.It includes two intermediate air intake passages that hot roof construction 5 is shown in Fig. 3
503 and the air-out passage 504 positioned at 503 two sides of air intake passage, it is separated using partition between each channel, and will not lead to mutually
Gas.
Cold wind air outlet 502 as shown in Figure 3 is connected to air curtain structure 6, and hot roof construction 5 is connect with air curtain structure 6, and
The shell mechanism of air curtain structure 6 be lower than hot roof construction 5 top so that shell mechanism formed air port region 603, hot wind into
Air port 501 is entered the wind in centre to intermediate two air ducts, and wind, to drying indoor moveable, reaches hot 5 wind of roof construction by two air ducts
The terminal in road, both ends are flowed respectively to the left and right, then are flowed out by the air-out passage 504 of two sides, and the position connecting with air curtain structure 6 is reached
It sets, air curtain structure 6 includes the two air curtain columns 602 in left and right, and air curtain column 602 is hollow structure, it is connect with air-out passage 504,
Air curtain column 602 is equipped with two or more air outlets 601 close to the side that drying room is imported and exported.The air-supply passage and cold wind
Air outlet 502 connects, and the hot-air through overheating roof construction 5 is flowed out through air curtain structure 6.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of automobile coating production line drying room of environment-protecting clean, including drying room inducer, drying room outlet section, drying room
Main paragraph and rolling bed conveying device indoor positioned at drying, for workpiece transmission, it is characterised in that: the drying room import
Section and drying room outlet section are equipped with air curtain structure and/or hot roof construction, and the drying room main paragraph is equipped with hot roof construction, described
Rolling bed conveying device uses external transmission device, drives rolling bed with universal driving shaft, the air curtain structure is for separating inside and outside drying room
Air flowing, the hot roof construction is to be prevented solidifying at the top of drying chamber interior walls by the flowing heating, drying ceiling portion of hot-air
The structure of knot；The connector of the drying room uses cold bridge structure.
2. a kind of automobile coating production line drying room of environment-protecting clean according to claim 1, it is characterised in that: the wind
Curtain structure is located at drying room inducer and drying room outlet section close to one end of drying room main paragraph.
3. a kind of automobile coating production line drying room of environment-protecting clean according to claim 1, it is characterised in that: the heat
Roof construction is located at the top of drying room inducer, drying room outlet section and drying room main paragraph.
4. a kind of automobile coating production line drying room of environment-protecting clean according to claim 2, it is characterised in that: the wind
Curtain structure includes the shell mechanism being fixedly connected with drying room inducer top inner wall, the air outlet for blowing, air-supply passage
And the air blower of power is provided, one end of the air outlet is located in drying room inducer, and the width and length of air outlet
Degree is less than the internal diameter of drying room inducer and drying room outlet section.
5. a kind of automobile coating production line drying room of environment-protecting clean according to claim 1, it is characterised in that: the heat
Roof construction includes hot air inlet, hot-air channel and cold wind air outlet, and the hot roof construction is hollow interlayer structure, hollow
Interlayer forms hot-air channel, and the middle part of hot-air channel is arranged in hot air inlet, and the setting of cold wind air outlet is logical in hot-air
The both ends in road.
6. the automobile coating production line drying room of a kind of environment-protecting clean according to claim 1 or 5, it is characterised in that: institute
The cold wind air outlet stated is connected to air curtain structure.
7. a kind of automobile coating production line drying room of environment-protecting clean according to claim 6, it is characterised in that: described to send
Wind channel is connect with cold wind air outlet, and the hot-air through overheating roof construction is flowed out through air curtain structure.
8. a kind of automobile coating production line drying room of environment-protecting clean according to claim 4, it is characterised in that: described
Air blower is arranged in air-supply passage, and is in communication with the outside, using outdoor air as the gas source of air curtain.
9. a kind of automobile coating production line drying room of environment-protecting clean according to claim 6, it is characterised in that: described to send
Regulating valve is equipped in wind channel, the junction of cold wind air outlet and air-supply passage is arranged in regulating valve, and regulating valve is three-port structure,
The other end is connect with air blower.
10. a kind of automobile coating production line drying room of environment-protecting clean according to claim 1, it is characterised in that: described
Rolling bed conveying device uses external transmission device, drives rolling bed with universal driving shaft, the external transmission device is arranged outside drying room
Portion, universal driving shaft pass through drying room side wall, connect rolling bed conveying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811254859.XA CN109127324A (en) | 2018-10-26 | 2018-10-26 | A kind of automobile coating production line drying room of environment-protecting clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811254859.XA CN109127324A (en) | 2018-10-26 | 2018-10-26 | A kind of automobile coating production line drying room of environment-protecting clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109127324A true CN109127324A (en) | 2019-01-04 |
Family
ID=64810135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811254859.XA Pending CN109127324A (en) | 2018-10-26 | 2018-10-26 | A kind of automobile coating production line drying room of environment-protecting clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109127324A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135993A (en) * | 2020-01-14 | 2020-05-12 | 重庆实创钢结构有限公司 | Steel construction lacquer painting drying system |
| CN115463809A (en) * | 2022-10-13 | 2022-12-13 | 一汽解放汽车有限公司 | Coating drying chamber and installation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201285216Y (en) * | 2008-08-25 | 2009-08-05 | 杭州普瑞除湿设备有限公司 | Heat-insulation outer casing of dehumidifier |
| CN201327279Y (en) * | 2008-12-19 | 2009-10-14 | 奇瑞汽车股份有限公司 | Drying room |
| CN204429654U (en) * | 2015-01-30 | 2015-07-01 | 安徽江淮汽车股份有限公司 | A kind of vehicle furnace drying system |
| CN204881066U (en) * | 2015-07-14 | 2015-12-16 | 苏州天成涂装设备工程有限公司 | Novel drying equipment of car automatic production line |
| CN105486058A (en) * | 2015-12-17 | 2016-04-13 | 东莞丰裕电机有限公司 | Open-type drying furnace for automobile parts |
| CN106152711A (en) * | 2015-04-16 | 2016-11-23 | 中国科学院理化技术研究所 | Tower-type drying system and drying method thereof |
| CN206064783U (en) * | 2016-08-25 | 2017-04-05 | 苏州天成涂装系统股份有限公司 | A kind of fresh air dehumidifying system |
| CN206262826U (en) * | 2016-11-11 | 2017-06-20 | 江苏亚一涂装机械有限公司 | A kind of Baking Chamber For Automobile Painting |
-
2018
- 2018-10-26 CN CN201811254859.XA patent/CN109127324A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201285216Y (en) * | 2008-08-25 | 2009-08-05 | 杭州普瑞除湿设备有限公司 | Heat-insulation outer casing of dehumidifier |
| CN201327279Y (en) * | 2008-12-19 | 2009-10-14 | 奇瑞汽车股份有限公司 | Drying room |
| CN204429654U (en) * | 2015-01-30 | 2015-07-01 | 安徽江淮汽车股份有限公司 | A kind of vehicle furnace drying system |
| CN106152711A (en) * | 2015-04-16 | 2016-11-23 | 中国科学院理化技术研究所 | Tower-type drying system and drying method thereof |
| CN204881066U (en) * | 2015-07-14 | 2015-12-16 | 苏州天成涂装设备工程有限公司 | Novel drying equipment of car automatic production line |
| CN105486058A (en) * | 2015-12-17 | 2016-04-13 | 东莞丰裕电机有限公司 | Open-type drying furnace for automobile parts |
| CN206064783U (en) * | 2016-08-25 | 2017-04-05 | 苏州天成涂装系统股份有限公司 | A kind of fresh air dehumidifying system |
| CN206262826U (en) * | 2016-11-11 | 2017-06-20 | 江苏亚一涂装机械有限公司 | A kind of Baking Chamber For Automobile Painting |
Non-Patent Citations (2)
| Title |
|---|
| 单国良: "轻型客车厂涂装车间设计", 《涂料工业》 * |
| 尹春梅: "烘干炉调试中若干问题产生的原因及解决办法", 《现代涂料与涂装》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135993A (en) * | 2020-01-14 | 2020-05-12 | 重庆实创钢结构有限公司 | Steel construction lacquer painting drying system |
| CN111135993B (en) * | 2020-01-14 | 2022-03-08 | 重庆实创钢结构有限公司 | Steel construction lacquer painting drying system |
| CN115463809A (en) * | 2022-10-13 | 2022-12-13 | 一汽解放汽车有限公司 | Coating drying chamber and installation method thereof |
| CN115463809B (en) * | 2022-10-13 | 2024-05-03 | 一汽解放汽车有限公司 | Coating drying room and installation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106246209B (en) | A kind of tunnel inner lining concrete insulated curing constructing device and its construction method | |
| CN101250678B (en) | Low stove pressure convection continuous roller bottom type annealing furnace and annealing technique | |
| CN109127324A (en) | A kind of automobile coating production line drying room of environment-protecting clean | |
| CN106322585A (en) | Temperature control and humidity control air conditioner system of high-bay depot | |
| CN208649406U (en) | A kind of continous way strip annealing furnace quickly cooling device | |
| CN102756426B (en) | Integrated concrete aggregate pre-cooling and pre-heating device as well as pre-cooling and pre-heating method | |
| CN209646926U (en) | A kind of automobile coating production line drying room of environment-protecting clean | |
| CN108339695A (en) | A kind of frame paint line of novel energy-saving environment-friendly | |
| CN102618732B (en) | Continuous multistage refining and degassing keeping furnace for molten aluminum | |
| CN208050238U (en) | A kind of wheel spray molding production line | |
| CN105202910B (en) | A kind of high power low power consuming roller furnace | |
| CN208455022U (en) | A kind of annealing furnace waste-heat recovery device | |
| CN207031496U (en) | A kind of section bar quenches system | |
| CN214701710U (en) | Automobile body bottom cavity heating furnace for conveying inverted skids and lifting appliances | |
| CN205784530U (en) | Sectional type tunnel kiln | |
| CN107694878A (en) | A kind of coating is heating and curing system | |
| WO2016000089A1 (en) | Door and window with air-conditioning function | |
| CN209147677U (en) | A kind of I-steel dryer | |
| CN208920096U (en) | A kind of hanging basket regenerative air preheater | |
| CN208861733U (en) | The vertical furnace system of flat wire | |
| CN111495990A (en) | Cooling circulation pipeline system for cold rolling mill | |
| CN207945986U (en) | A kind of ceramic kiln dehumidifier exhaust gas utilization system | |
| CN206862124U (en) | The natural gas kiln fired for shale brick | |
| CN207456104U (en) | A kind of vertical drying furnace system | |
| CN207891415U (en) | A kind of vacuum drying oven expanding cementation process for heavy rare earth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |
|
| RJ01 | Rejection of invention patent application after publication |