CN204176906U - A kind of finish-baking room for automobile direct fired-air heater - Google Patents
A kind of finish-baking room for automobile direct fired-air heater Download PDFInfo
- Publication number
- CN204176906U CN204176906U CN201420400768.3U CN201420400768U CN204176906U CN 204176906 U CN204176906 U CN 204176906U CN 201420400768 U CN201420400768 U CN 201420400768U CN 204176906 U CN204176906 U CN 204176906U
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- CN
- China
- Prior art keywords
- burner
- finish
- casing
- baking
- air
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Drying Of Solid Materials (AREA)
- Coating Apparatus (AREA)
Abstract
A kind of finish-baking room for automobile direct fired-air heater, the inside of casing is provided with burner arm, and burner arm is provided with burner, the left side of burner is provided with stable-pressure device, be provided with fan box below casing, fan box inside is provided with blower fan, and the left side of casing is provided with control system.The flame that this device produces is short, and the heating-up time is fast, and temperature controls accurately, and 3min can be raised to 60 DEG C from environment temperature, and it is low to consume the energy.Solve indirect energy utilization efficiency not high and not enough, CO, NO
2minimum emissions, reduces environmental pollution, stable equipment operation, failure rate is low, and make in baking finish for car heating process more even, the outer surface shade of baking finish for car is consistent, and surface is more attractive in appearance, improves production efficiency.
Description
Technical field
The utility model relates to a kind of combined padding and drying system heater, particularly a kind of finish-baking room for automobile direct fired-air heater.
Background technology
Since reform and opening-up, national economy is increased fast, and " scientific and technical innovation, autonomous innovation " has become the main flow of current domestic industry development, and China's industry is just progressively to the future development of intensive style, energy-saving and emission-reduction, low-carbon (LC).Along with the development of society, improving constantly of living standards of the people, motor vehicle becomes the indispensable walking-replacing tool of the mankind, to the appearance that one, automobile is beautiful, is the hope of car owner.So bring good opportunity to develop to painting dressing automobiles industry, combined padding and drying system is the requisite instrument of paint industry.And the sprayed on material of combined padding and drying system affects the key of baking vanish quality especially, current domestic automobile spraying is general uses heat exchanger heats or infrared heating, the mode of heating of heat exchanger mainly conducts, add hot-air exactly, ambient air temperature is raised and achieves the goal, just the same with burning heating installation, the method easily produces hot-fluid, heat up slow, temperature is not easy to control, and energy consumption is high; The heat transfer form of infrared heating is radiant heat transfer, by electromagnetic wave transferring energy.Far-infrared radiation to by heat object time, a part of ray is reflected back, a part penetrated over.When the far infrared wavelength launched is consistent with the absorbing wavelength of heating object, far infrared is absorbed by the object heated, at this moment, there is " resonance " in interior of articles molecule and atom---produce strong vibration, rotate, and vibration and rotation make object temperature raise, reach the object of heating, infrared ray is easily absorbed by the body, the injury of this mode of heating to human body is larger, even not to automobile heating, cause the outer surface shade of baking finish for car inconsistent, in order to solve the problem of above-mentioned technology, solve indirect energy utilization efficiency not high, reduce the use pollution on the environment of oil-burning machine, this generates the research and development of direct combustion heating barn, it will be mode of heating and energy-saving and cost-reducing change.Scientific research personnel of the same trade and the continuous research and discovery of technical staff, develop new mode of heating, although make some progress technically, still there is the technical problem not yet overcome in practice.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, provides a kind of finish-baking room for automobile direct fired-air heater, and the flame that this device produces is short, and the heating-up time is fast, and temperature controls accurately, and 3min can be raised to 60 DEG C from environment temperature, and it is low to consume the energy.Solve indirect energy utilization efficiency not high and not enough, CO, NO
2minimum emissions, reduces environmental pollution, stable equipment operation, failure rate is low, and make in baking finish for car heating process more even, the outer surface shade of baking finish for car is consistent, and surface is more attractive in appearance, improves production efficiency.
The utility model solves the technical scheme that its technical problem adopts: containing casing, burner arm, burner, stable-pressure device, fan box, control system, blower fan, the inside of casing is provided with burner arm, burner arm is provided with burner, the left side of burner is provided with stable-pressure device, fan box is provided with below casing, fan box inside is provided with blower fan, and the left side of casing is provided with control system, constitutes a kind of finish-baking room for automobile direct fired-air heater.
The utility model solves the know-why that its technical problem adopts: start the switch that sprays paint when spraying paint, blowing and discharging fan is started working (winter can also be warmed up to more than 20 DEG C by direct gas-operated thermal bath facility), extraneous air is after primarily efficient filter wool filters, japanning room dynamic and static pressure is sent to indoor by pressure fan, after the filter cotton secondary filter current-sharing of top, enter japanning room working space again, air-flow forms air curtain from top to bottom around workpiece.At this moment have in japanning room and carry wind more than scooter 0.3m/s, the coating cloud produced when spraying paint can not stop at operator's breathing zone place, and decline rapidly with air-flow, afterwards under the effect of exhaust blower, air-flow is by exhausting duct high altitude discharge after the environmental protection treatment of bottom, and the gas of discharge meets discharge standard of air pollutants.Start baking vanish switch during baking vanish, open gas pipeline valve group, direct burning heater and circulating fan are started working.Fresh air outside is after primarily efficient filter net filtration, by the effect of circulating fan, the direct burner being arranged in hot air circulation pipeline starts igniting, and the high-temperature flue gas produced after such fuel combustion mixes with from the circulating air in stove, reaches the object of air in directly-fired kiln.After finally being pressurizeed by circulating fan, hot-air is sent in paint-spraying baking booth plenum chamber, uniform settlement is in japanning room again, room air is stirred, after heat exchange, room air gets back to again through bottom aspiration channel the heated air circulation device that directly burns, with the circulation of certain cycle-index, guarantee heating-up time and the temperature homogeneity of paint-spraying baking booth.In paint film drying course, for the highest volumetric concentration of harmful flammable solvent gas volatilized when ensureing the oven dry in paint-spraying baking booth is no more than 25% of its LEL, heated air circulation device band waste gas direct combustion incinerator, being extracted out indoor by air-introduced machine and high altitude discharge up to standard after sending into the process of direct combustion incinerator, filling into there being the fresh air of equivalent after filtering in paint-spraying baking booth at heated air circulation device suction inlet place simultaneously.Use this device to heat combined padding and drying system, solve indirect energy utilization efficiency not high and not enough, more even in baking finish for car heating process, the outer surface shade of baking finish for car is consistent, and surface is more attractive in appearance.
The beneficial effects of the utility model are: the flame that this device produces is short, and the heating-up time is fast, and temperature controls accurately, and 3min can be raised to 60 DEG C from environment temperature, and it is low to consume the energy.Solve indirect energy utilization efficiency not high and not enough, CO, NO
2minimum emissions, reduces environmental pollution, stable equipment operation, failure rate is low, and make in baking finish for car heating process more even, the outer surface shade of baking finish for car is consistent, and surface is more attractive in appearance, improves production efficiency.
Accompanying drawing explanation
Here further describes the utility model in conjunction with the accompanying drawings and embodiments:
It is a kind of structural representation of finish-baking room for automobile direct fired-air heater in figure.
In the drawings: 1, casing, 2, burner arm, 3, burner, 4, stable-pressure device, 5, fan box, 6, control system, 7, blower fan.
Detailed description of the invention
In the drawings: the inside of casing 1 is provided with burner arm 2, burner arm 2 is provided with burner 3, the left side of burner 3 is provided with stable-pressure device 4, fan box 5 is provided with below casing 1, fan box 5 inside is provided with blower fan 7, the left side of casing 1 is provided with control system 6, constitutes a kind of finish-baking room for automobile direct fired-air heater.
The switch that sprays paint is started when spraying paint, blowing and discharging fan is started working (winter can also be warmed up to more than 20 DEG C by direct gas-operated thermal bath facility), extraneous air is after primarily efficient filter wool filters, japanning room dynamic and static pressure is sent to indoor by pressure fan, after the filter cotton secondary filter current-sharing of top, enter japanning room working space again, air-flow forms air curtain from top to bottom around workpiece.At this moment have in japanning room and carry wind more than scooter 0.3m/s, the coating cloud produced when spraying paint can not stop at operator's breathing zone place, and decline rapidly with air-flow, afterwards under the effect of exhaust blower, air-flow is by exhausting duct high altitude discharge after the environmental protection treatment of bottom, and the gas of discharge meets discharge standard of air pollutants.Start baking vanish switch during baking vanish, open gas pipeline valve group, direct burning heater and circulating fan are started working.Fresh air outside is after primarily efficient filter net filtration, by the effect of circulating fan, the direct burner being arranged in hot air circulation pipeline starts igniting, and the high-temperature flue gas produced after such fuel combustion mixes with from the circulating air in stove, reaches the object of air in directly-fired kiln.After finally being pressurizeed by circulating fan, hot-air is sent in paint-spraying baking booth plenum chamber, uniform settlement is in japanning room again, room air is stirred, after heat exchange, room air gets back to again through bottom aspiration channel the heated air circulation device that directly burns, with the circulation of certain cycle-index, guarantee heating-up time and the temperature homogeneity of paint-spraying baking booth.In paint film drying course, for the highest volumetric concentration of harmful flammable solvent gas volatilized when ensureing the oven dry in paint-spraying baking booth is no more than 25% of its LEL, heated air circulation device band waste gas direct combustion incinerator, being extracted out indoor by air-introduced machine and high altitude discharge up to standard after sending into the process of direct combustion incinerator, filling into there being the fresh air of equivalent after filtering in paint-spraying baking booth at heated air circulation device suction inlet place simultaneously.Use this device to heat combined padding and drying system, solve indirect energy utilization efficiency not high and not enough, more even in baking finish for car heating process, the outer surface shade of baking finish for car is consistent, and surface is more attractive in appearance.
Claims (1)
1. a finish-baking room for automobile direct fired-air heater, containing casing, burner arm, burner, stable-pressure device, fan box, control system, blower fan, it is characterized in that: the inside of casing is provided with burner arm, burner arm is provided with burner, the left side of burner is provided with stable-pressure device, is provided with fan box below casing, and fan box inside is provided with blower fan, the left side of casing is provided with control system, constitutes a kind of finish-baking room for automobile direct fired-air heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420400768.3U CN204176906U (en) | 2014-07-12 | 2014-07-12 | A kind of finish-baking room for automobile direct fired-air heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420400768.3U CN204176906U (en) | 2014-07-12 | 2014-07-12 | A kind of finish-baking room for automobile direct fired-air heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204176906U true CN204176906U (en) | 2015-02-25 |
Family
ID=52565714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420400768.3U Expired - Fee Related CN204176906U (en) | 2014-07-12 | 2014-07-12 | A kind of finish-baking room for automobile direct fired-air heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204176906U (en) |
-
2014
- 2014-07-12 CN CN201420400768.3U patent/CN204176906U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150225 Termination date: 20180712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |