CN203648815U - Gas catalyzing flameless infrared radiation drying tunnel for modularization assembled structure - Google Patents
Gas catalyzing flameless infrared radiation drying tunnel for modularization assembled structure Download PDFInfo
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- CN203648815U CN203648815U CN201420019255.8U CN201420019255U CN203648815U CN 203648815 U CN203648815 U CN 203648815U CN 201420019255 U CN201420019255 U CN 201420019255U CN 203648815 U CN203648815 U CN 203648815U
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- gas
- oven dry
- mounting bracket
- infrared radiation
- drying tunnel
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Abstract
The utility model discloses a gas catalyzing flameless infrared radiation drying tunnel for a modularization assembled structure. The gas catalyzing flameless infrared radiation drying tunnel for the modularization assembled structure comprises a drying installation support, an air supplying inlet pipe which is arranged on the drying installation support, an air supplying pressure adjusting transmitter which is connected with the air supplying inlet pipe, a one-step air supplying pressure adjusting branched air supplying controller which is connected with the air supplying pressure adjusting transmitter and a one-step gas supplying pipe which is connected with the one-step air supplying pressure adjusting branched air supplying controller; a thermoelectric couple, a safe shut-off valve and an explosion proof terminal box are arranged on a back panel of a gas catalyzing flameless infrared radiation heating drying device; an upper exhaust fan, an upper exhaust pipe and a vertical exhaust pipe; a PLC (Programmable Logic Controller) control cabinet is arranged on the drying installation support. The gas catalyzing flameless infrared radiation drying tunnel for the modularization assembled structure has the advantages of being simple in structure, convenient and rapid to use and good in utilization performance; saving operation time; being high in using efficiency and good in practicability due to the fact that the gas catalyzing flameless infrared radiation which is strong in penetrating power can be directly absorbed through objects.
Description
Technical field
The utility model belongs to dries drying tunnel device technique field, is specifically related to a kind of Modularization assembled structure gas catalysis nonflame infra-red radiation and dries drying tunnel.
Background technology
When the manufacturing and designing of current paint line, generally adopt that traditional fuel Heating hot air circulation is dried, gas heating hot air circulation is dried, electric heating hot air circulation is dried, coal-fired heating hot air circulation is dried and electric infrared radiation heating and hot hot air circulation is dried, steam heated hot air circulation is dried, etc. multiple drying technology, but the common feature of these drying technologies is all to adopt enforceable hot air circulation heat exchange to dry workpiece, dry when workpiece must must reach center in workpiece and outer surface the drying work temperature that coating requires simultaneously and could dry workpiece.Dry the time Te other Long of workpiece therefore adopt enforceable hot air circulation heat exchange, and energy consumption, operating cost is high, adopts hot air circulation to dry workpiece simultaneously, surface of the work can totally not be directed at circulating air by dust pollution workpiece because hot-air filters, and easily affects surface of the work coating quality.Adopt in a word traditional heating method to have special many shortcomings, can not meet current instructions for use and the standard to production equipment energy-saving and emission-reduction of China, therefore, need to research and develop a kind of low-carbon (LC), energy-conservation, efficient and environmental protection, can adapt to the Modularization assembled structure gas catalysis nonflame infra-red radiation that various shape workpiece dries and dry drying tunnel.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, and the Modularization assembled structure gas catalysis nonflame infra-red radiation of efficient energy-saving and environmental protection is dried drying tunnel.
The technical scheme that realizes the utility model object is: a kind of Modularization assembled structure gas catalysis nonflame infra-red radiation is dried drying tunnel, comprise oven dry mounting bracket, be arranged on the air feed inlet pipe on described oven dry mounting bracket, the supply gas pressure being connected with described air feed inlet pipe regulates transmitter, regulate the pressure regulation for gas supply branch that transmitter is connected to supply airgun controller with described supply gas pressure, the gas supply pipe being connected for airgun controller with a described pressure regulation for gas supply branch, vertically be provided with gas catalysis nonflame infrared radiation heating baker at described oven dry mounting bracket, described air feed inlet pipe is arranged on the left side of dried mounting bracket, described supply gas pressure regulates transmitter to be arranged on the front, bottom of described oven dry mounting bracket, described pressure regulation for gas supply branch for airgun controller be arranged on described supply gas pressure regulate transmitter directly over, a described gas supply pipe is arranged in described oven dry mounting bracket, a described gas supply pipe is arranged in gas catalysis nonflame infrared radiation heating baker back panel, be provided with side thermal insulation board in the left side of a described gas supply pipe, on the panel of the gas catalysis nonflame infrared radiation heating baker left side, be provided with oven dry drying tunnel and enter part transition passage mouth, in described gas catalysis nonflame infrared radiation heating baker back panel, be provided with thermocouple, safety shutoff valve and anti-explosion terminal box, be provided with air exhauster at the top of described oven dry mounting bracket, the upper exhaust column being connected with the air inlet of described upper air exhauster, the vertical exhaust duct being connected with the exhaust outlet of described upper air exhauster, in gas catalysis nonflame infrared radiation heating baker top panel, be provided with top thermal insulation board, on the panel of the gas catalysis nonflame infrared radiation heating baker right side, be provided with and dry drying tunnel and go out part and cross ferry, bottom, right side at described oven dry mounting bracket is provided with lower air-supply passage, the lower air-supply mouth being connected with described lower air-supply passage, also be provided with secondary pressure regulation for gas supply controller, the secondary gas supply pipe being connected with described secondary pressure regulation for gas supply controller, described secondary air feed adjustment control regulates transmitter to be connected with described supply gas pressure and is arranged on the bottom, right side of described oven dry mounting bracket, on described oven dry mounting bracket, be also provided with PLC controller switch board.
Bottom, right side at described oven dry mounting bracket is also provided with the secondary gas supply air inlet pipe being connected with described secondary pressure regulation for gas supply controller.
Also be provided with the secondary combustion air feed being connected with described secondary pressure regulation for gas supply controller in the bottom, right side of described oven dry mounting bracket and close ball valve.
Also be provided with exhausting protective cover at the top of described oven dry mounting bracket.
Between described gas catalysis nonflame infrared radiation heating baker and described oven dry mounting bracket, be provided with fixed connecting plate and signal on electrical wire penetration pipe.
Described oven dry drying tunnel enter part transition passage mouth above be provided with workpiece logistics hang carry Apparatus for hanging articles.
Bottom at described oven dry mounting bracket is also provided with installation platform.
Described PLC controller switch board is provided with Long-distance Control connectivity port.
The utlity model has positive effect: the utility model and utility model simple in structure, adopt modularized design, convenient to use, its catalytic combustion is flameless combustion, there is very high safety standard, can use having in potential explosive gas atmosphere, and catalytic combustion does not produce carbon dioxide, nitrogen oxide and unburnt hydrocarbon (HC), simultaneous oxidation aluminum fiber catalyst pad surface temperature can regulate, the wavelength of infrared radiation also can be realized by adjusting gas pressure and flow, , and catalytic combustion non-volatility organic compound discharge, thereby reduce environment pollution and can be by regulating the wavelength of infrared radiation, control the radiation temperature of gas catalysis nonflame infrared radiation heater generation and the height of heat energy, it can effectively improve the treatment effeciency to product external surfaces simultaneously, and the infra-red radiation of its generation is without hot air circulation, can not cause the generation stain of product outer surface, serviceability is better, and gas catalysis nonflame infra-red radiation penetration power is strong, can be directly by object be absorbed, save the operating time, service efficiency is high, practicality is good.
Brief description of the drawings
For content of the present utility model is more likely to be clearly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below, wherein:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure for amplifying schematic diagram of A in Fig. 1.
Detailed description of the invention
(embodiment 1)
Fig. 1 and Fig. 2 have shown a kind of detailed description of the invention of the present utility model, and wherein Fig. 1 is structural representation of the present utility model; Fig. 2 is the structure for amplifying schematic diagram of A in Fig. 1.
See Fig. 1 and Fig. 2, a kind of Modularization assembled structure gas catalysis nonflame infra-red radiation is dried drying tunnel, comprise and dry mounting bracket 1, be arranged on the air feed inlet pipe 2 on described oven dry mounting bracket 1, the supply gas pressure being connected with described air feed inlet pipe 2 regulates transmitter 3, regulate the pressure regulation for gas supply branch that transmitter 3 is connected to supply airgun controller 4 with described supply gas pressure, the gas supply pipe 5 being connected for airgun controller 4 with a described pressure regulation for gas supply branch, vertically be provided with gas catalysis nonflame infrared radiation heating baker 6 at described oven dry mounting bracket 1, described air feed inlet pipe 2 is arranged on the left side of dried mounting bracket 1, described supply gas pressure regulates transmitter 3 to be arranged on the front, bottom of described oven dry mounting bracket 1, described pressure regulation for gas supply branch for airgun controller 4 be arranged on described supply gas pressure regulate transmitter 3 directly over, a described gas supply pipe 5 is arranged in described oven dry mounting bracket 1, a described gas supply pipe 5 is arranged in gas catalysis nonflame infrared radiation heating baker back panel 7, be provided with side thermal insulation board 8 in the left side of a described gas supply pipe 5, on gas catalysis nonflame infrared radiation heating baker left side panel 8, be provided with oven dry drying tunnel and enter part transition passage mouth 9, in described gas catalysis nonflame infrared radiation heating baker back panel 7, be provided with thermocouple 10, safety shutoff valve 11 and anti-explosion terminal box 12, be provided with air exhauster 13 at the top of described oven dry mounting bracket 1, the upper exhaust column 14 being connected with the air inlet of described upper air exhauster 13, the vertical exhaust duct 15 being connected with the exhaust outlet of described upper air exhauster 13, in gas catalysis nonflame infrared radiation heating baker top panel, be provided with top thermal insulation board 16, on gas catalysis nonflame infrared radiation heating baker right side panel 17, be provided with and dry drying tunnel and go out part and cross ferry 18, bottom, right side at described oven dry mounting bracket 1 is provided with lower air-supply passage 19, the lower air-supply mouth 20 being connected with described lower air-supply passage 19, also be provided with secondary pressure regulation for gas supply controller 21, the secondary gas supply pipe 22 being connected with described secondary pressure regulation for gas supply controller 21, described secondary air feed adjustment control 21 regulates transmitter 3 to be connected with described supply gas pressure and is arranged on the bottom, right side of described oven dry mounting bracket 1, on described oven dry mounting bracket 1, be also provided with PLC controller switch board 23.
Bottom, right side at described oven dry mounting bracket 1 is also provided with the secondary gas supply air inlet pipe 24 being connected with described secondary pressure regulation for gas supply controller 21.
Also be provided with the secondary combustion air feed being connected with described secondary pressure regulation for gas supply controller 21 in the bottom, right side of described oven dry mounting bracket 1 and close ball valve 25.
Also be provided with exhausting protective cover 26 at the top of described oven dry mounting bracket 1.
Between described gas catalysis nonflame infrared radiation heating baker 6 and described oven dry mounting bracket 1, be provided with fixed connecting plate 27 and signal on electrical wire penetration pipe 28.
Described oven dry drying tunnel enter part transition passage mouth 9 above be provided with workpiece logistics hang carry Apparatus for hanging articles 29.
Also be provided with in the bottom of described oven dry mounting bracket 1 platform 30 is installed.
Described PLC controller switch board 23 is provided with Long-distance Control connectivity port.
Modularization assembled structure gas catalysis nonflame infra-red radiation is dried drying tunnel heating needs the preheating time of 15 minutes.After the hot preheater that starting electricity adds, in the time that alumina fibre catalyst pad reaches 145 DEG C of ignition conditions of the catalytic combustion necessary minimum safe initiation temperature of institute.Open the gas safe shut off valve that starts natural gas, liquefied petroleum gas, natural gas, liquefied petroleum gas activate catalytic combustion.Can close the electric heater of heater preheating, the heating of gas catalysis nonflame infrared radiation heater only needs 15 minutes preheating time simultaneously.Just can ensure heater catalytic combustion.
Gas catalysis nonflame infrared radiation heater alumina fibre catalyst pad surface.By adjusting between the operating temperature of 250 DEG C of-420 DEG C of radiation of temperature control of the pressure of gas and natural gas, liquefied petroleum gas gas flow, alumina fibre catalyst pad surface panel.
The catalytic combustion on heater alumina fibre catalyst pad surface is a kind of chemical reaction that relies on catalyst, is characterized in that catalytic combustion intensity does not change in time.Natural gas in heater, liquefied petroleum gas, come in contact and react with the alumina fibre catalyst pad of heater with the oxygen in ambient air, and the preheating of the alumina fibre catalyst pad passing through can produce the gas oxidation reaction of infrared emanation heat energy.Reaction is exothermic reaction, in reaction, can produce infrared emanation, and the employing catalysis heating technique of heater can be produced the flameless combustion of high-quality.
Can there is the initiation temperature that only needs 145 DEG C of catalytic reaction, easy firing.The product that the burning of gas catalysis nonflame infrared radiation heater catalytic flameless generates is not containing carbon monoxide (CO), nitrogen oxide (NO or NO2) and unburnt hydrocarbon (HC), only generate carbon dioxide (CO2) and steam (H2O).
Its catalytic combustion is flameless combustion, there is very high safety standard, can use having in potential explosive gas atmosphere, and catalytic combustion does not produce carbon dioxide, nitrogen oxide and unburnt hydrocarbon (HC), simultaneous oxidation aluminum fiber catalyst pad surface temperature can regulate, the wavelength of infrared radiation also can be realized by adjusting gas pressure and flow, , and catalytic combustion non-volatility organic compound discharge, thereby reduce environment pollution and can be by regulating the wavelength of infrared radiation, control the radiation temperature of gas catalysis nonflame infrared radiation heater generation and the height of heat energy, it can effectively improve the treatment effeciency to product external surfaces simultaneously, and the infra-red radiation of its generation is without hot air circulation, can not cause the generation stain of product outer surface, serviceability is better, and gas catalysis nonflame infra-red radiation penetration power is strong, can be directly by object be absorbed, drying time only has the 1/3-1/4 time of traditional hot air convection time, energy-efficient.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.And these belong to apparent variation or the variation that connotation of the present utility model extends out and still belong to protection domain of the present utility model.
Claims (8)
1. a Modularization assembled structure gas catalysis nonflame infra-red radiation is dried drying tunnel, it is characterized in that: comprise oven dry mounting bracket, be arranged on the air feed inlet pipe on described oven dry mounting bracket, the supply gas pressure being connected with described air feed inlet pipe regulates transmitter, regulate the pressure regulation for gas supply branch that transmitter is connected to supply airgun controller with described supply gas pressure, the gas supply pipe being connected for airgun controller with a described pressure regulation for gas supply branch, vertically be provided with gas catalysis nonflame infrared radiation heating baker at described oven dry mounting bracket, described air feed inlet pipe is arranged on the left side of dried mounting bracket, described supply gas pressure regulates transmitter to be arranged on the front, bottom of described oven dry mounting bracket, described pressure regulation for gas supply branch for airgun controller be arranged on described supply gas pressure regulate transmitter directly over, a described gas supply pipe is arranged in described oven dry mounting bracket, a described gas supply pipe is arranged in gas catalysis nonflame infrared radiation heating baker back panel, be provided with side thermal insulation board in the left side of a described gas supply pipe, on the panel of the gas catalysis nonflame infrared radiation heating baker left side, be provided with oven dry drying tunnel and enter part transition passage mouth, in described gas catalysis nonflame infrared radiation heating baker back panel, be provided with thermocouple, safety shutoff valve and anti-explosion terminal box, be provided with air exhauster at the top of described oven dry mounting bracket, the upper exhaust column being connected with the air inlet of described upper air exhauster, the vertical exhaust duct being connected with the exhaust outlet of described upper air exhauster, in gas catalysis nonflame infrared radiation heating baker top panel, be provided with top thermal insulation board, on the panel of the gas catalysis nonflame infrared radiation heating baker right side, be provided with and dry drying tunnel and go out part and cross ferry, bottom, right side at described oven dry mounting bracket is provided with lower air-supply passage, the lower air-supply mouth being connected with described lower air-supply passage, also be provided with secondary pressure regulation for gas supply controller, the secondary gas supply pipe being connected with described secondary pressure regulation for gas supply controller, described secondary air feed adjustment control regulates transmitter to be connected with described supply gas pressure and is arranged on the bottom, right side of described oven dry mounting bracket, on described oven dry mounting bracket, be also provided with PLC controller switch board.
2. Modularization assembled structure gas catalysis nonflame infra-red radiation according to claim 1 is dried drying tunnel, it is characterized in that: the bottom, right side at described oven dry mounting bracket is also provided with the secondary gas supply air inlet pipe being connected with described secondary pressure regulation for gas supply controller.
3. Modularization assembled structure gas catalysis nonflame infra-red radiation according to claim 2 is dried drying tunnel, it is characterized in that: be also provided with the secondary combustion air feed being connected with described secondary pressure regulation for gas supply controller in the bottom, right side of described oven dry mounting bracket and close ball valve.
4. Modularization assembled structure gas catalysis nonflame infra-red radiation according to claim 3 is dried drying tunnel, it is characterized in that: be also provided with exhausting protective cover at the top of described oven dry mounting bracket.
5. Modularization assembled structure gas catalysis nonflame infra-red radiation according to claim 4 is dried drying tunnel, it is characterized in that: between described gas catalysis nonflame infrared radiation heating baker and described oven dry mounting bracket, be provided with fixed connecting plate and signal on electrical wire penetration pipe.
6. Modularization assembled structure gas catalysis nonflame infra-red radiation according to claim 5 is dried drying tunnel, it is characterized in that: described oven dry drying tunnel enter part transition passage mouth above be provided with workpiece logistics and hang and carry Apparatus for hanging articles.
7. Modularization assembled structure gas catalysis nonflame infra-red radiation according to claim 6 is dried drying tunnel, it is characterized in that: the bottom at described oven dry mounting bracket is also provided with installation platform.
8. Modularization assembled structure gas catalysis nonflame infra-red radiation according to claim 7 is dried drying tunnel, it is characterized in that: described PLC controller switch board is provided with Long-distance Control connectivity port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019255.8U CN203648815U (en) | 2014-01-13 | 2014-01-13 | Gas catalyzing flameless infrared radiation drying tunnel for modularization assembled structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420019255.8U CN203648815U (en) | 2014-01-13 | 2014-01-13 | Gas catalyzing flameless infrared radiation drying tunnel for modularization assembled structure |
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| CN203648815U true CN203648815U (en) | 2014-06-18 |
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| CN201420019255.8U Expired - Fee Related CN203648815U (en) | 2014-01-13 | 2014-01-13 | Gas catalyzing flameless infrared radiation drying tunnel for modularization assembled structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736641A (en) * | 2014-01-13 | 2014-04-23 | 周海波 | Gas-catalysis flameless infrared radiation drying tunnel with modular assembly structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736641A (en) * | 2014-01-13 | 2014-04-23 | 周海波 | Gas-catalysis flameless infrared radiation drying tunnel with modular assembly structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20190113 |