CN206489911U - Paint baking oven hot wind exchanging type automatic cooling system - Google Patents
Paint baking oven hot wind exchanging type automatic cooling system Download PDFInfo
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- CN206489911U CN206489911U CN201720154705.8U CN201720154705U CN206489911U CN 206489911 U CN206489911 U CN 206489911U CN 201720154705 U CN201720154705 U CN 201720154705U CN 206489911 U CN206489911 U CN 206489911U
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Abstract
The utility model is related to paint baking oven technical field, more particularly to paint baking oven hot wind exchanging type automatic cooling system, it includes burner hearth, exhausting air channel, supply air duct, circulating fan, heat exchanger, main catalytic burner, cooling system, the one end of the two ends of supply air duct respectively with burner hearth, the air outlet connection of circulating fan, the other end of the two ends in exhausting air channel respectively with burner hearth, the entrance connection of main catalytic burner, the high-temperature medium entrance of heat exchanger and the outlet of main catalytic burner, the high-temperature medium outlet of heat exchanger is connected with the suction opeing of circulating fan, the cryogenic media entrance of heat exchanger, cryogenic media outlet is connected with cooling system respectively, it is significantly reduced waste gas discharge, reduction pollutes to air and has saved the energy.
Description
Technical field：
The utility model is related to paint baking oven technical field, more particularly to paint baking oven hot wind exchanging type automatic cooling system.
Background technology：
In Production of Enamel Wires, the evaporation of paint solvent heat carries out high-temp combustion after catalysis, can produced up to after burning
More than 650 DEG C of high temperature, this high temperature gas flow is because of the too high not good utilisation of temperature, it will has and is greatly taken as waste gas to arrange
Put, it is polluted to air for a moment, secondly energy waste can be caused.
Patent No. 201010624557.4 that applicant applies before this, entitled baking oven temperature control system China specially
Profit, the baking oven temperature control system, which is employed, to be automatically added to mode that cold air cooled to solve, though the method can be solved
Temperature reduces problem, but has blasted the air of more volume again simultaneously so that the waste gas of more amount must be discharged reach into
Go out balance, discharge amount of exhaust gas is big, not environmentally.
Utility model content：
The purpose of this utility model is to provide a kind of waste gas that reduces in view of the shortcomings of the prior art and discharge, save the energy
Paint baking oven hot wind exchanging type automatic cooling system.
The purpose of this utility model is realized by following technical measures：
Paint baking oven hot wind exchanging type automatic cooling system, it include burner hearth, exhausting air channel, supply air duct, circulating fan,
Heat exchanger, main catalytic burner, cooling system, the two ends of supply air duct one end respectively with burner hearth, the air-supply of circulating fan
Mouthful connection, the other end, the entrance of main catalytic burner of the two ends in exhausting air channel respectively with burner hearth is connected, the high temperature of heat exchanger
Medium inlet and the outlet of main catalytic burner, the high-temperature medium outlet of heat exchanger and the suction opeing of circulating fan connect
Logical, cryogenic media entrance, the cryogenic media outlet of heat exchanger are connected with cooling system respectively.
The cooling system includes temperature-dropping fan, the throttle setting that can be automatically opened or closed, cold wind air channel, heat extraction
Air channel, the two ends in cold wind air channel air outlet respectively with temperature-dropping fan, the cryogenic media entrance of heat exchanger are connected, heat extraction air channel
One end connected with the cryogenic media outlet of heat exchanger, throttle setting is arranged on cold wind air channel.
The high-temperature medium exit of the heat exchanger is provided with temperature sensor.
The utility model also includes secondary catalytic burner, waste discharge blower fan, entrance and the exhausting air channel of secondary catalytic burner
Outlet, the outlet of secondary catalytic burner is connected with the suction opeing of waste discharge blower fan.
The utility model beneficial effect is：The utility model includes burner hearth, exhausting air channel, supply air duct, circulated air
Machine, heat exchanger, main catalytic burner, cooling system, the two ends of supply air duct one end respectively with burner hearth, circulating fan are sent
Air port is connected, and the other end, the entrance of main catalytic burner of the two ends in exhausting air channel respectively with burner hearth are connected, the height of heat exchanger
Warm medium inlet and the outlet of main catalytic burner, the high-temperature medium outlet of heat exchanger and the suction opeing of circulating fan connect
Logical, cryogenic media entrance, the cryogenic media outlet of heat exchanger are connected with cooling system respectively, during Production of Enamel Wires, oil
White spirit evaporates in burner hearth heat, coordinates exhausting air channel to be pumped into progress high-temperature catalytic combustion in main catalytic burner through circulating fan
Burn, up to more than 650 DEG C of high-temperature gas can be produced after catalysis burning, high-temperature gas is cooled 95% through over-heat-exchanger
Heat exchange above is into cooling system, and the gas after cooling sends burner hearth back to and repeats heat energy utilization again, is significantly reduced useless
Gas is discharged, and reduction pollutes to air and saved the energy.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Embodiment：
The utility model is further described below in conjunction with the accompanying drawings, as shown in figure 1, the baking vanish that the utility model is provided
Stove hot wind exchanging type automatic cooling system include burner hearth 1, exhausting air channel 2, supply air duct 3, circulating fan 4, heat exchanger 5,
Main catalytic burner 6, cooling system, the two ends of supply air duct 3 one end respectively with burner hearth 1, the air outlet of circulating fan 4 connect
Logical, the other end, the entrance of main catalytic burner 6 of the two ends in exhausting air channel 2 respectively with burner hearth 1 are connected, the high temperature of heat exchanger 5
Medium inlet and the outlet of main catalytic burner 6, the high-temperature medium outlet of heat exchanger 5 and the suction opeing of circulating fan 4
Connection, constitutes circulation between circulating fan 4, supply air duct 3, burner hearth 1, exhausting air channel 2, main catalytic burner 6 and heat exchanger 5
System, cryogenic media entrance, the cryogenic media outlet of heat exchanger 5 are connected with cooling system respectively.
Cooling system includes temperature-dropping fan 7, the throttle setting that can be automatically opened or closed 8, cold wind air channel 9, heat extraction
Air channel 10, the two ends in cold wind air channel 9 air outlet respectively with temperature-dropping fan 7, the cryogenic media entrance of heat exchanger 5 are connected, and are arranged
One end of hot-flow flue 10 is connected with the cryogenic media outlet of heat exchanger 5, and throttle setting 8 is arranged on heat exchange on cold wind air channel 9
It is blown into cold air (room temperature) in the cryogenic media entrance of device 5, the high-temperature medium entrance of heat exchanger 5 passes through the height that is produced after burning
Wet body, hot-gas temperature is declined by heat exchange, so as to reduce the temperature adjustment air conditioning quantity that temperature adjustment blower fan is blown into, is so discharged useless
Tolerance can also be reduced therewith, reach the environment protecting for reducing waste discharge.The high-temperature medium exit of heat exchanger 5 is provided with TEMP
Device 11.When temperature sensor 11 detects temperature more than setting value, automatic cooling throttle setting 8 can be according to overtemperature numerical value with setting
The difference of fixed number value automatically opens up and controls the size in air port, and according to the air quantity of PLC program adjust automatically temperature-dropping fan 7, warp
PID is tuned, and automatically by temperature control in range of set value, realizes heat exchange automatic cooling function.Exchange the gas after heat absorption
(free of contamination fresh hot air), is heated available for the rinse water of heated wash copper cash, or available for winter workshop, reduces energy
The waste in source.
The utility model also includes secondary catalytic burner 12, waste discharge blower fan 13, and the entrance of secondary catalytic burner 12 is with taking out
The outlet in wind air channel 2, the outlet of secondary catalytic burner 12 is connected with the suction opeing of waste discharge blower fan 13, can be beaten as needed
Waste discharge blower fan 13 is opened to discharge waste gas.
During Production of Enamel Wires, paint solvent evaporates in the heat of burner hearth 1, coordinates exhausting air channel 2 to be pumped into through circulating fan 4
High temperature catalytic combustion is carried out into main catalytic burner 6, up to more than 650 DEG C of high-temperature gas can be produced after catalysis burning, it is high
Wet body is cooled by more than 95% heat exchange into cooling system through over-heat-exchanger 5, and the gas after cooling is again
Send burner hearth 1 back to and repeat heat energy utilization, be significantly reduced waste gas discharge, reduction pollutes to air and saved the energy.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
Lead to it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (4)
1. paint baking oven hot wind exchanging type automatic cooling system, includes burner hearth (1), it is characterised in that：Also include exhausting air channel
(2), supply air duct (3), circulating fan (4), heat exchanger (5), main catalytic burner (6), cooling system, supply air duct (3)
Two ends one end respectively with burner hearth (1), the air outlet of circulating fan (4) connect, the two ends of exhausting air channel (2) respectively with burner hearth
(1) the entrance connection of the other end, main catalytic burner (6), high-temperature medium entrance and the main catalytic burner of heat exchanger (5)
(6) outlet, the high-temperature medium outlet of heat exchanger (5) is connected with the suction opeing of circulating fan (4), heat exchanger (5)
Cryogenic media entrance, cryogenic media outlet connects with cooling system respectively.
2. paint baking oven hot wind exchanging type automatic cooling system according to claim 1, it is characterised in that：The cooling system
The throttle setting (8) that include temperature-dropping fan (7), can be automatically opened or closed, cold wind air channel (9), heat extraction air channel (10), it is cold
The two ends in wind air channel (9) air outlet respectively with temperature-dropping fan (7), the cryogenic media entrance of heat exchanger (5) are connected, thermal wind exhausting
The one end in road (10) is connected with the cryogenic media outlet of heat exchanger (5), and throttle setting (8) is arranged on cold wind air channel (9).
3. paint baking oven hot wind exchanging type automatic cooling system according to claim 1, it is characterised in that：The heat exchanger
(5) high-temperature medium exit is provided with temperature sensor (11).
4. paint baking oven hot wind exchanging type automatic cooling system according to claim 1, it is characterised in that：Also include pair to urge
Change burner (12), waste discharge blower fan (13), the entrance of secondary catalytic burner (12) and the outlet in exhausting air channel (2), pair is urged
The outlet for changing burner (12) is connected with the suction opeing of waste discharge blower fan (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154705.8U CN206489911U (en) | 2017-02-20 | 2017-02-20 | Paint baking oven hot wind exchanging type automatic cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154705.8U CN206489911U (en) | 2017-02-20 | 2017-02-20 | Paint baking oven hot wind exchanging type automatic cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206489911U true CN206489911U (en) | 2017-09-12 |
Family
ID=59765129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720154705.8U Active CN206489911U (en) | 2017-02-20 | 2017-02-20 | Paint baking oven hot wind exchanging type automatic cooling system |
Country Status (1)
| Country | Link |
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| CN (1) | CN206489911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847427A (en) * | 2017-02-20 | 2017-06-13 | 东莞市太阳线缆设备有限公司 | Paint baking oven hot wind exchanging type automatic cooling system |
-
2017
- 2017-02-20 CN CN201720154705.8U patent/CN206489911U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847427A (en) * | 2017-02-20 | 2017-06-13 | 东莞市太阳线缆设备有限公司 | Paint baking oven hot wind exchanging type automatic cooling system |
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