CN205701356U - A kind of baking and curing device of natural gas Catalytic infra-red ra-diation - Google Patents
A kind of baking and curing device of natural gas Catalytic infra-red ra-diation Download PDFInfo
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- CN205701356U CN205701356U CN201620146982.XU CN201620146982U CN205701356U CN 205701356 U CN205701356 U CN 205701356U CN 201620146982 U CN201620146982 U CN 201620146982U CN 205701356 U CN205701356 U CN 205701356U
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- natural gas
- catalytic layer
- baking
- housing
- air
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Abstract
The utility model discloses the baking and curing device of a kind of natural gas Catalytic infra-red ra-diation, including housing, catalyst Catalytic Layer, blowing unit and radiant panel, catalyst Catalytic Layer is installed in housing and has catalyst；Housing is spliced to form with inner housing mutually by shell body, and is formed with air duct, and air inlet is provided with blowing unit, in order to deliver the air in the catalyst Catalytic Layer relative with air outlet；Radiant panel is positioned at catalyst Catalytic Layer, and housing is provided with natural gas passage, in order in catalyst Catalytic Layer carry natural gas, and under catalyst action with air reaction heat heating radiating board to produce infrared ray.Its technical scheme employing natural gas and air react generation medium-wave infrared beta radiation in catalyst Catalytic Layer and carry out baking and curing operation, enable to energy and be transferred directly to film, carrying out from inside to outside is dried and solidification process so that varnished melted faster, and the time of baking and curing is shorter.
Description
Technical field
This utility model belongs to automobile zero allotment of labor's part technical field of processing equipment, particularly relates to a kind of natural
The baking and curing device of gas Catalytic infra-red ra-diation.
Background technology
In the workpiece producing process such as auto-parts, spraying and baking and curing are indispensable operations
Link, and all kinds of paint ingredient mostly contains hydroxyl and carboxyl, the sound of its molecular link natural mode shape
Answer wavelength between 2～3.5 μm, and when the mating of absorption spectrum of ultrared spectrum of wavelengths and coating
Spending the highest, the effect of its baking and curing is the best, at infrared ray action in time being coated with the chemical bond of membrane molecule,
When radiation time corresponding can be absorbed by chemical bond by spectral frequency with the absorption band of coating, form resonance shape
State also causes the fracture of chemical bond, thus reaches to be dried and the purpose of solidification, it is clear that efficiency is the highest
It it is corresponding MID INFRARED.
In general, carry out in traditional conduction of heat solidification air stove of this baking and curing operation, generally
It is using air as intermediate medium, produces heat and carry to workpiece, carrying out from outside to inside drying film,
What the infra-red roast light of routine produced is then short infrared, and wavelength is within 2 μm, and penetration is strong,
But easily form bulge, be suitable for repairing a little, but be not particularly suited for large-area spraying.
Therefore, demand can utilize MID INFRARED to the varnished dress carrying out baking and curing operation
Put, to improve the work efficiency of baking and curing.
Utility model content
For the above-mentioned problems in the prior art, one is now provided to be intended to utilize medium-wave infrared
The line baking and curing device to the varnished natural gas Catalytic infra-red ra-diation carrying out baking and curing operation,
In order to overcome above-mentioned technological deficiency.
Concrete technical scheme is as follows:
A kind of baking and curing device of natural gas Catalytic infra-red ra-diation, including housing, catalyst Catalytic Layer,
Blowing unit and radiant panel, wherein,
Having accommodation space in described housing, described catalyst Catalytic Layer is installed in described accommodation space,
And in described catalyst Catalytic Layer, there is catalyst；
Described housing is spliced to form with inner housing mutually by shell body, and described inner housing is relative with shell body
Being formed with air duct between the face of splicing, described blowing unit is arranged at the air intake of described air duct
At Kou, the air outlet of described air duct is relative with the one side of described catalyst Catalytic Layer, in order to by sky
Gas is delivered in described catalyst Catalytic Layer；
Described radiant panel is installed in described catalyst Catalytic Layer, described housing is provided with a natural gas and leads to
Road, and described natural gas passage runs through described housing and connect in described catalyst Catalytic Layer, in order to
Conveying natural gas in described catalyst Catalytic Layer, and under described catalyst action with the oxygen in described air
Solid/liquid/gas reactions heat heats described radiant panel to produce infrared ray.
In the baking and curing device of the natural gas Catalytic infra-red ra-diation of this utility model offer, also have
Such feature, the side of described housing is additionally provided with an exhaust passage, and described in described exhaust passage
It is connected with the upper end of catalyst Catalytic Layer, in order to reacted carbon dioxide and high-temperature vapor are discharged.
In the baking and curing device of the natural gas Catalytic infra-red ra-diation of this utility model offer, also have
Such feature, described housing is provided with transparency glass plate towards the side of described catalyst Catalytic Layer, uses
With airtight described housing and allow described infrared ray to pass through.
In the baking and curing device of the natural gas Catalytic infra-red ra-diation of this utility model offer, also have
Such feature, described catalyst Catalytic Layer is installed on described accommodation space by multiple supporting plates are longitudinally fixed
In, and described radiant panel is longitudinally mounted in described catalyst Catalytic Layer.
In the baking and curing device of the natural gas Catalytic infra-red ra-diation of this utility model offer, also have
Such feature, described air outlet annular distribution is in the side of described housing, and described air outlet has
Inclined-plane towards described catalyst Catalytic Layer.
In the baking and curing device of the natural gas Catalytic infra-red ra-diation of this utility model offer, also have
Such feature, described transparency glass plate is rounded or rectangle.
In the baking and curing device of the natural gas Catalytic infra-red ra-diation of this utility model offer, also have
Such feature, described blowing unit includes a fan or air exhauster, in order to air to be sent into described sky
In gas passage.
Having the beneficial effects that of technique scheme:
(1) baking and curing device use natural gas and air react in catalyst Catalytic Layer to produce medium wave red
UV radiation carries out the mode of baking and curing operation, it is possible to make energy be transferred directly to film, by interior
And outer carrying out is dried and solidification process so that varnished melted faster, and time of baking and curing
Shorter；
(2) during baking and curing device carries out infra-red radiation baking and curing operation, the air at automobile workpiece
Flowing velocity is little, it is possible to ensures the homogeneity of film thickness, and can carry out the drying of different colours simultaneously
And solidification；
(3) application natural gas and air reaction heat, it is possible to reach the effect of energy-conserving and environment-protective and safety,
And service life is long, the low cost of natural gas, can cut operating costs, waste gas in recycling stove
Time, additionally it is possible to reduce noxious gas emission, more environmental protection；
(4) setting of catalyst Catalytic Layer so that heating up rapidly, hardening time is short, and the solidification of entirety
Stove floor space is less.
Accompanying drawing explanation
Fig. 1 is that the sectional structure of the baking and curing device of this utility model natural gas Catalytic infra-red ra-diation shows
It is intended to；
Fig. 2 is the side view of the baking and curing device of this utility model natural gas Catalytic infra-red ra-diation.
Detailed description of the invention
Below, it will describe embodiment of the present utility model with reference to the accompanying drawings.In embodiments, phase
Syntectonic part uses identical reference and omits description.
Refering to Fig. 1, for the section of the baking and curing device of this utility model natural gas Catalytic infra-red ra-diation
Structural representation, in conjunction with Fig. 2, the baking and curing for this utility model natural gas Catalytic infra-red ra-diation fills
The side view put.As shown in FIG., described baking and curing device include housing 1, catalyst Catalytic Layer 2,
Blowing unit 4 and radiant panel 3, wherein,
Having accommodation space 13 in housing 1, catalyst Catalytic Layer 2 is installed in described accommodation space 13,
And in catalyst Catalytic Layer 2, there is catalyst；Housing 1 is spliced structure mutually by shell body 11 with inner housing 12
Becoming, and be formed with air duct 14 between the face relatively spliced of inner and outer shell 11, blowing unit 4 sets
It is placed in the air inlet of air duct 14, the air outlet of air duct 14 and the one of catalyst Catalytic Layer 2
Side is relative, in order to deliver the air in catalyst Catalytic Layer 2；Radiant panel 3 is installed on catalyst catalysis
In layer 2, housing 1 is provided with a natural gas passage 5, and natural gas passage 5 runs through housing 1 also
Connect in catalyst Catalytic Layer 2, in order to carry natural gas in catalyst Catalytic Layer 2, and at catalyst
Effect is lower produces infrared ray with the oxygen reaction heat heating radiating board 3 in air.In catalyst Catalytic Layer
In 2, under the effect of catalyst, the methane in natural gas and the oxygen in air carry out aphlogistic
Vigorous reaction generates carbon dioxide and water, and releases substantial amounts of hot heating radiating board 3 so that radiant panel 3
The wavelength infrared ray in 2～10 μm is produced, in order to dry and to solidify after process of spraying paint to side radiation
Auto-parts, and the catalyst in catalyst Catalytic Layer 2 accelerates response speed and itself will not be by
Consume, it is possible to persistent loop operation.
In a preferred embodiment, housing 1 side is additionally provided with an exhaust passage 7, and row
Gas passage 7 is connected with the upper end of catalyst Catalytic Layer 2, in order to by reacted carbon dioxide and high temperature
Steam discharges baking and curing device so that reaction can circulate and carry out.
As in further preferred embodiment, housing 1 is arranged towards the side of catalyst Catalytic Layer 2
There is transparency glass plate 6, in order to closed shell 1 and allow infrared ray to pass through.
In a preferred embodiment, the most as shown in fig. 1, catalyst Catalytic Layer 2 is by multiple
Supporting plate 8 is longitudinally fixed to be installed in accommodation space 13, and radiant panel 3 is longitudinally mounted in catalyst catalysis
In layer 2.
As in further preferred embodiment, the air outlet annular distribution of air duct 14 is in housing
1 side, and air outlet has an inclined-plane towards catalyst Catalytic Layer 2, beneficially air flows into catalyst catalysis
In layer 2.
As in further preferred embodiment, the most as shown in Figure 2, transparency glass plate 6 in
Circular but it also may to be rectangle, should not be limited to this.
In a preferred embodiment, blowing unit 4 includes a fan or air exhauster, in order to incite somebody to action
Air is sent in air duct 14.Natural gas passage 5 and air outlet lay respectively at the both sides of radiant panel 3,
Make natural gas and air can meet near radiant panel 3 and react, further increase reaction and
The work efficiency of heating radiating board 3.
Hereinafter, illustrate with a kind of specific embodiment, it should be pointed out that following embodiment party
Structure described in formula, technique, selection are only in order to illustrate the feasibility of embodiment, and unrestrictedly
The intention of this utility model protection domain.
Air is delivered in accommodation space 13 by blowing unit 4 via air duct 14, natural gas via
Flowed in catalyst Catalytic Layer 2 by natural gas passage 5, and under catalyst action with oxygen reaction heat release
Heating radiating board 3, and then radiant panel 3 produces and infrared relatively puts via transparency glass plate 6 baking and curing
The auto-parts put, thus complete the operation of baking and curing.And relative to application heat in conventional art
For wind furnace carries out conduction of heat solidification, the MID INFRARED of 2～10 μm that the present embodiment produces can make
Obtaining film to melt faster, the time dry, solidified is shorter, and the nothing fire produced under catalyst action
Flame combustion reaction violent thousands of times than ordinary combustion, has quick heating, saves energy cost and environmental protection peace
Full effect.Additionally, the powder on medium wave heated parts surface or paint, it is not added with hot-air, the most not
Adding thermometal, so workpiece can cool down after taking out in overall curing oven soon, and coating is dried
Color after solidification is the most bright-coloured.And the direction shown in arrow A is air circulating direction in Fig. 1, arrow
Direction shown in head B is natural gas circulating direction, and direction shown in arrow C is radiation direction.
In technique scheme, baking and curing device uses natural gas and air in catalyst Catalytic Layer
Reaction produces medium-wave infrared beta radiation and carries out the mode of baking and curing operation, it is possible to energy is directly passed
Being handed to film, carrying out from inside to outside is dried and solidification process so that varnished melted faster, and
The time of baking and curing is shorter；Baking and curing device carries out in infra-red radiation baking and curing operation, automobile
Speed air flow at workpiece is little, it is possible to ensures the homogeneity of film thickness, and can carry out not simultaneously
Drying and solidification with color；Application natural gas and air reaction heat, it is possible to reach energy-conserving and environment-protective and
The effect of safety, and service life is long, the low cost of natural gas, can cut operating costs, work as circulation
When utilizing waste gas in stove, additionally it is possible to reduce noxious gas emission %, more environmental protection；Additionally, catalyst catalysis
The setting of layer so that heating up rapidly, hardening time is short, and the curing oven floor space of entirety is less.
The foregoing is only preferred embodiment of the present utility model, be only to say for this utility model
Bright property, and nonrestrictive.Those skilled in the art understands, in this utility model claim institute
It can be carried out many changes, amendment, even equivalence in the spirit and scope limited, but fall within
In protection domain of the present utility model.
Claims (7)
1. the baking and curing device of a natural gas Catalytic infra-red ra-diation, it is characterised in that include housing, catalyst Catalytic Layer, blowing unit and radiant panel, wherein,
Having accommodation space in described housing, described catalyst Catalytic Layer is installed in described accommodation space, and has catalyst in described catalyst Catalytic Layer；
Described housing is spliced to form with inner housing mutually by shell body, and it is formed with air duct between the face relatively spliced of described inner housing and shell body, described blowing unit is arranged at the air inlet of described air duct, the air outlet of described air duct is relative with the one side of described catalyst Catalytic Layer, in order to deliver the air in described catalyst Catalytic Layer；
Described radiant panel is installed in described catalyst Catalytic Layer, a natural gas passage it is provided with on described housing, and described natural gas passage runs through described housing and connects in described catalyst Catalytic Layer, in order to carry natural gas in described catalyst Catalytic Layer, and heat described radiant panel to produce infrared ray with the oxygen reaction heat in described air under described catalyst action.
2. the baking and curing device of natural gas Catalytic infra-red ra-diation as claimed in claim 1, it is characterized in that, the side of described housing is additionally provided with an exhaust passage, and described exhaust passage is connected with the upper end of described catalyst Catalytic Layer, in order to reacted carbon dioxide and high-temperature vapor to be discharged.
3. the baking and curing device of natural gas Catalytic infra-red ra-diation as claimed in claim 2, it is characterised in that described housing is provided with transparency glass plate towards the side of described catalyst Catalytic Layer, in order to airtight described housing and allow described infrared ray to pass through.
4. the baking and curing device of the natural gas Catalytic infra-red ra-diation as described in claim 1 or 3, it is characterised in that described catalyst Catalytic Layer is installed in described accommodation space by multiple supporting plates are longitudinally fixed, and described radiant panel is longitudinally mounted in described catalyst Catalytic Layer.
5. the baking and curing device of natural gas Catalytic infra-red ra-diation as claimed in claim 4, it is characterised in that described air outlet annular distribution is in the side of described housing, and described air outlet has the inclined-plane towards described catalyst Catalytic Layer.
6. the baking and curing device of natural gas Catalytic infra-red ra-diation as claimed in claim 3, it is characterised in that described transparency glass plate is rounded or rectangle.
7. the baking and curing device of natural gas Catalytic infra-red ra-diation as claimed in claim 5, it is characterised in that described blowing unit includes a fan or air exhauster, in order to be sent in described air duct by air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620146982.XU CN205701356U (en) | 2016-02-26 | 2016-02-26 | A kind of baking and curing device of natural gas Catalytic infra-red ra-diation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620146982.XU CN205701356U (en) | 2016-02-26 | 2016-02-26 | A kind of baking and curing device of natural gas Catalytic infra-red ra-diation |
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| Publication Number | Publication Date |
|---|---|
| CN205701356U true CN205701356U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620146982.XU Expired - Fee Related CN205701356U (en) | 2016-02-26 | 2016-02-26 | A kind of baking and curing device of natural gas Catalytic infra-red ra-diation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204727A (en) * | 2016-12-20 | 2018-06-26 | 福建省优雅环保壁纸有限公司 | It is a kind of with the wallpaper drying device of natural gas and wallpaper drying means |
| CN111066880A (en) * | 2019-12-11 | 2020-04-28 | 江苏大学 | Method for drying walnuts by combining variable-temperature drum-type catalytic infrared and hot air |
| CN115307400A (en) * | 2022-09-06 | 2022-11-08 | 上海创净生物环保科技有限公司 | Infrared drying device for kitchen waste treatment |
-
2016
- 2016-02-26 CN CN201620146982.XU patent/CN205701356U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204727A (en) * | 2016-12-20 | 2018-06-26 | 福建省优雅环保壁纸有限公司 | It is a kind of with the wallpaper drying device of natural gas and wallpaper drying means |
| CN111066880A (en) * | 2019-12-11 | 2020-04-28 | 江苏大学 | Method for drying walnuts by combining variable-temperature drum-type catalytic infrared and hot air |
| CN115307400A (en) * | 2022-09-06 | 2022-11-08 | 上海创净生物环保科技有限公司 | Infrared drying device for kitchen waste treatment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20200226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |