CN110252617A - A kind of powder coating process baking and curing gas radiation heating device - Google Patents
A kind of powder coating process baking and curing gas radiation heating device Download PDFInfo
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- CN110252617A CN110252617A CN201910498070.7A CN201910498070A CN110252617A CN 110252617 A CN110252617 A CN 110252617A CN 201910498070 A CN201910498070 A CN 201910498070A CN 110252617 A CN110252617 A CN 110252617A
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- powder coating
- coating process
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- heating device
- heat radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
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- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to a kind of powder coating process baking and curing gas radiation heating devices, including several groups heat radiation tube opposite and disposed in parallel, every group of heat radiation tube one end passes through U-shaped return pipe and is connected, every group of heat radiation tube other end is divided into interface one and interface two, interface one is respectively connected with heater, interface two is connected with gathering and transporting device by connector, exhaust pipe is connected with above gathering and transporting device, it is vented pipe end and is equipped with negative-pressure air fan, heat radiation tube top and the bottom and outside are equipped with orienting reflex plate, orienting reflex plate is fixed in horizontal support, horizontal support is fixed on perpendicular steelframe, perpendicular steelframe is fixed on stereotyped structure, orienting reflex plate is connected on the inside of stereotyped structure, attachment device shell on the outside of stereotyped structure, heat-insulation system is equipped between orienting reflex plate and device housing, heat radiation tube, the linkage heat supply of heater and negative-pressure air fan Journey is controlled by temperature control box.The invention can avoid powder spreadings and powder falling phenomenon.
Description
Technical field
The present invention relates to powder coating process baking and curing heating arts, it particularly relates to a kind of powder coating process
Baking and curing gas radiation heating device.
Background technique
Currently, the powder coating processes baking and curing such as China's household electrical appliances, furniture, automobile, is generally used the combustion of combustor furnace body
It burns natural gas or propane flammable gas generates flame and flue gas, then the flue gas hot wind of burning is transported to baking directly or by the hot wind of heat exchange
In road, components are dried and heated to the mode by convection current heat supply, makes powder coating process that melting occur, levelling, gel, consolidate
Change process.The convection current heat-supplying mode of gas hot-air makes the air in drying tunnel generate disturbance, and powder components is caused to be sent out before melting
Raw a degree of powder spreading and powder falling problem are unavoidable, and powder spreading powder falling influences the cured thickness of components finished powder, cause
Anticorrosive quality and aesthetic quality's problem.Meanwhile powder spreading powder falling not only causes powder to waste, but also leads to security risk.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Summary of the invention
For above-mentioned technical problem in the related technology, the present invention proposes a kind of powder coating process baking and curing combustion gas spoke
Heating device is penetrated, air agitation is avoided in drying tunnel, avoids powder spreading and powder falling phenomenon, to ensure and improve powder zero
The uniform aesthetic quality of the powder curing thickness of component finished product, while avoiding the potential security risk of powder spreading powder falling.
To realize the above-mentioned technical purpose, the technical scheme of the present invention is realized as follows:
A kind of powder coating process baking and curing gas radiation heating device, including several groups heat radiation opposite and disposed in parallel
Pipe, described every group of heat radiation tube one end pass through U-shaped return pipe and be connected, every group of heat radiation tube other end be divided into interface one with
Interface two, the interface one are respectively connected with heater, and the interface two is connected with gathering and transporting device by connector, and the collection is defeated
Exhaust pipe is connected with above device, the exhaust pipe end is equipped with negative-pressure air fan, and the heat radiation tube top and the bottom and outside are all provided with
There is orienting reflex plate, the orienting reflex plate is fixed in horizontal support, and the horizontal support is fixed on perpendicular steelframe, the perpendicular steelframe
It is fixed on stereotyped structure, connection orienting reflex plate on the inside of the stereotyped structure, attachment device shell on the outside of the stereotyped structure,
Heat-insulation system, the connection of the heat radiation tube, heater and negative-pressure air fan are equipped between the orienting reflex plate and device housing
Dynamic heat supplying process is controlled by temperature control box.
Preferably, a radiant heating circuit is formed between the gathering and transporting device and heat radiation tube.
Preferably, the length range in the radiant heating circuit is ten to 50 meters.
Preferably, the gathering and transporting device is inverted U-shaped.
Preferably, the orienting reflex plate makes radiant heat energy orientation boundling heat the workpiece that dusts.
Preferably, described device housing outer surface is equipped with external decoration.
Preferably, the temperature control box has manually and automatically two kinds of control modes.
It preferably, include solenoid valve, combustion cup, electric shock transmitting apparatus inside the heater.
Preferably, turbulator is equipped with inside the end radiant tube of the heat radiation tube.
Preferably, the integrated middle part of the heat radiation tube is equipped with several ports, is connected between the port using connector
It connects, the mode of the connection is linear type or shaped form.
Beneficial effects of the present invention: using Gas Infrared electromagnetic radiation heat energy wave directly to being oven-dried cured powder coating
Technique is heated, and is solidified powder Flashmelt levelling, is reduced the aerial loss of thermal energy, and heat energy utilization effect is improved
Rate accelerates baking and curing speed of dusting, improves linear speed, improves dust baking and curing speed of production and quality, solves
Traditional hot wind dust baking and curing drying tunnel loss big, low efficiency, linear speed slow problem and powder falling, to blow wrinkle, orange peel etc. a series of
Efficiency and quality problems have the characteristics such as efficient, energy conservation, economy, safety and environmental protection.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of powder coating process baking and curing gas radiation heating device described according to embodiments of the present invention
Structural schematic diagram.
Fig. 2 is the thermal insulation material described according to embodiments of the present invention, temperature control box arrangement schematic diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected
Range.
As shown in Figs. 1-2, a kind of powder coating process baking and curing gas-fired radiation according to embodiments of the present invention adds
Thermal, including several groups heat radiation tube (1) opposite and disposed in parallel, 1 one end of every group of heat radiation tube passes through U-shaped time
Pipe 12 is connected, and 1 other end of every group of heat radiation tube is divided into interface 1 and interface 2 102, and the interface 1 connects
It is connected to heater 2, the interface 2 102 is connected with gathering and transporting device 11 by connector 5, connects above the gathering and transporting device 11
There is exhaust pipe 4,4 end of exhaust pipe is equipped with negative-pressure air fan 3, and it is anti-that 1 top and the bottom of heat radiation tube and outside are equipped with orientation
Plate 6 is penetrated, the orienting reflex plate 6 is fixed in horizontal support 14, and the horizontal support 14 is fixed on perpendicular steelframe 13, the perpendicular steelframe
13 are fixed on stereotyped structure 7, and orienting reflex plate 6 is connected on the inside of the stereotyped structure 7, connects dress on the outside of the stereotyped structure 7
Set shell 9, between the orienting reflex plate 6 and device housing 9 be equipped with heat-insulation system 8, the heat radiation tube 1, heater 2 and
The linkage heat supplying process of negative-pressure air fan 3 is controlled by temperature control box 15.
In the preferred embodiment, a radiant heating circuit is formed between the gathering and transporting device 11 and heat radiation tube 1；Institute
The length range for stating radiant heating circuit is ten to 50 meters；The gathering and transporting device 11 is inverted U-shaped.
In the preferred embodiment, the orienting reflex plate 6 makes radiant heat energy orientation boundling heat the workpiece that dusts.
It in the preferred embodiment, include solenoid valve, combustion cup, electric shock transmitting apparatus inside the heater 2.
In the preferred embodiment, turbulator is equipped with inside the end radiant tube of the heat radiation tube 1.
In the preferred embodiment, the integrated middle part of the heat radiation tube 1 is equipped with several ports, uses between the port
Connector is connected, and the mode of the connection is linear type or shaped form.
In the preferred embodiment, the heat-insulation system 8 includes the thermal insulation layer set on 6 outside of orienting reflex plate, if
Heat-resisting industrial plate or other industrial plates on the outside of thermal insulation layer.
In the preferred embodiment, the temperature control box 15 has manually and automatically two kinds of control modes, and control device is realized
The starting heating of coating and baking and curing operational process, the setting of temperature control box 15 are being convenient for now at 2 one meters of heater
The position of operation, can also any position of centrally disposed control room or scene operation easy to produce according to production needs.
In the preferred embodiment, 9 outer surface of described device shell is equipped with durable beautiful and embodiment corporate culture color
External decoration 10.
In order to facilitate understanding above-mentioned technical proposal of the invention, below by way of in specifically used mode to of the invention above-mentioned
Technical solution is described in detail.
When specifically used, heater 2 is opened by temperature control box 15,1 surface of heat radiation tube issues radiant heat energy electromagnetism
Wave makes radiant heat energy orient boundling and heats the workpiece that dusts, keep powder Flashmelt levelling solid by the effect of orienting reflex plate 6
Change, reduces the aerial loss of thermal energy, improve utilization efficiency of heat energy, accelerate baking and curing speed of dusting, improve
Linear speed improves dust baking and curing speed of production and quality, solves traditional hot wind and dusts that the loss of baking and curing drying tunnel is big, effect
Rate is low, linear speed is slow problem and powder falling, a series of efficiency and the quality problems such as blow wrinkle, orange peel.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of powder coating process baking and curing gas radiation heating device, including the hot spoke of several groups opposite and disposed in parallel
Penetrate pipe (1), which is characterized in that described every group of heat radiation tube (1) one end passes through U-shaped return pipe (12) and is connected, every group of heat
Radiant tube (1) other end is divided into interface one (101) and interface two (102), and the interface one (101) is respectively connected with heater
(2), the interface two (102) is connected with gathering and transporting device (11) by connector (5), is connected with above the gathering and transporting device (11)
Exhaust pipe (4), exhaust pipe (4) end are equipped with negative-pressure air fan (3), and heat radiation tube (1) top and the bottom and outside are equipped with
Orienting reflex plate (6), the orienting reflex plate (6) are fixed on horizontal support (14), and the horizontal support (14) is fixed on perpendicular steelframe
(13) on, the perpendicular steelframe (13) is fixed on stereotyped structure (7), and orienting reflex plate is connected on the inside of the stereotyped structure (7)
(6), attachment device shell (9) on the outside of the stereotyped structure (7), is equipped between the orienting reflex plate (6) and device housing (9)
Heat-insulation system (8), the linkage heat supplying process of the heat radiation tube (1), heater (2) and negative-pressure air fan (3) is by temperature control box
(15) it controls.
2. a kind of powder coating process baking and curing gas radiation heating device according to claim 1, which is characterized in that
A radiant heating circuit is formed between the gathering and transporting device (11) and heat radiation tube (1).
3. a kind of powder coating process baking and curing gas radiation heating device according to claim 2, which is characterized in that
The length range in the radiant heating circuit is ten to 50 meters.
4. a kind of powder coating process baking and curing gas radiation heating device according to claim 1 to 3, special
Sign is that the gathering and transporting device (11) is inverted U-shaped.
5. a kind of powder coating process baking and curing gas radiation heating device according to claim 1, which is characterized in that
The orienting reflex plate (6) makes radiant heat energy orientation boundling heat the workpiece that dusts.
6. a kind of powder coating process baking and curing gas radiation heating device according to claim 1, which is characterized in that
Described device shell (9) outer surface is equipped with external decoration (10).
7. a kind of powder coating process baking and curing gas radiation heating device according to claim 1, which is characterized in that
The temperature control box (15) has manually and automatically two kinds of control modes.
8. a kind of powder coating process baking and curing gas radiation heating device according to claim 1, which is characterized in that
It include solenoid valve, combustion cup, electric shock transmitting apparatus inside the heater (2).
9. a kind of powder coating process baking and curing gas radiation heating device according to claim 1, which is characterized in that
Turbulator is equipped with inside the end radiant tube of the heat radiation tube (1).
10. a kind of powder coating process baking and curing gas radiation heating device according to claim 1, feature exist
In, the integrated middle part of the heat radiation tube (1) is equipped with several ports, it is connected between the port using connector, the company
The mode connect is linear type or shaped form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910498070.7A CN110252617A (en) | 2019-06-10 | 2019-06-10 | A kind of powder coating process baking and curing gas radiation heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910498070.7A CN110252617A (en) | 2019-06-10 | 2019-06-10 | A kind of powder coating process baking and curing gas radiation heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110252617A true CN110252617A (en) | 2019-09-20 |
Family
ID=67917350
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910498070.7A Pending CN110252617A (en) | 2019-06-10 | 2019-06-10 | A kind of powder coating process baking and curing gas radiation heating device |
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| CN (1) | CN110252617A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667016A (en) * | 2019-11-25 | 2020-01-10 | 江先庆 | Curing equipment of artificial marble production |
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| JP2000093885A (en) * | 1998-09-25 | 2000-04-04 | Asahi Chem Ind Co Ltd | Drying of coating film |
| JP2006226629A (en) * | 2005-02-18 | 2006-08-31 | Negishi Seisakusho:Kk | Radiation drier |
| CN201380144Y (en) * | 2009-03-27 | 2010-01-13 | 青岛义和钢构有限公司 | Automatic spray painting shot blasting machine |
| CN201735505U (en) * | 2009-12-25 | 2011-02-09 | 邵阳市通达汽车零部件制造有限公司 | Tunnel box-type baking device |
| CN202792219U (en) * | 2012-08-06 | 2013-03-13 | 西安思普瑞航空技术有限公司 | Negative pressure U-shaped tube type infrared radiation heating device |
| CN202877086U (en) * | 2012-11-07 | 2013-04-17 | 青岛北海船舶重工有限责任公司 | Preheating paint spraying solidifying radiation heating device of steel pretreatment line and container production line |
| CN104101202A (en) * | 2014-08-07 | 2014-10-15 | 广西铂焰红外线科技有限公司 | Mobile gas catalytic flameless infrared radiation drying device with door-type assembled structure |
| CN105614021A (en) * | 2015-12-28 | 2016-06-01 | 杨彦红 | Method and equipment for drying and fermenting feed at low temperature |
| CN207533519U (en) * | 2017-09-28 | 2018-06-26 | 汕头凯星印制板有限公司 | A kind of two-sided wet film idler wheel coating baking machines of PCB |
| CN211134513U (en) * | 2019-06-10 | 2020-07-31 | 美辐能量有限公司 | Powder coating process drying and curing fuel gas radiation heating device |
-
2019
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| JP2000093885A (en) * | 1998-09-25 | 2000-04-04 | Asahi Chem Ind Co Ltd | Drying of coating film |
| JP2006226629A (en) * | 2005-02-18 | 2006-08-31 | Negishi Seisakusho:Kk | Radiation drier |
| CN201380144Y (en) * | 2009-03-27 | 2010-01-13 | 青岛义和钢构有限公司 | Automatic spray painting shot blasting machine |
| CN201735505U (en) * | 2009-12-25 | 2011-02-09 | 邵阳市通达汽车零部件制造有限公司 | Tunnel box-type baking device |
| CN202792219U (en) * | 2012-08-06 | 2013-03-13 | 西安思普瑞航空技术有限公司 | Negative pressure U-shaped tube type infrared radiation heating device |
| CN202877086U (en) * | 2012-11-07 | 2013-04-17 | 青岛北海船舶重工有限责任公司 | Preheating paint spraying solidifying radiation heating device of steel pretreatment line and container production line |
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| CN105614021A (en) * | 2015-12-28 | 2016-06-01 | 杨彦红 | Method and equipment for drying and fermenting feed at low temperature |
| CN207533519U (en) * | 2017-09-28 | 2018-06-26 | 汕头凯星印制板有限公司 | A kind of two-sided wet film idler wheel coating baking machines of PCB |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667016A (en) * | 2019-11-25 | 2020-01-10 | 江先庆 | Curing equipment of artificial marble production |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190920 |
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| RJ01 | Rejection of invention patent application after publication |