CN106847427B - Paint baking oven hot wind exchanging type automatic cooling system - Google Patents
Paint baking oven hot wind exchanging type automatic cooling system Download PDFInfo
- Publication number
- CN106847427B CN106847427B CN201710089679.XA CN201710089679A CN106847427B CN 106847427 B CN106847427 B CN 106847427B CN 201710089679 A CN201710089679 A CN 201710089679A CN 106847427 B CN106847427 B CN 106847427B
- Authority
- CN
- China
- Prior art keywords
- air duct
- outlet
- heat exchanger
- cooling system
- burner
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/30—Drying; Impregnating
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Coating Apparatus (AREA)
Abstract
The present invention relates to paint baking oven technical fields, more particularly to paint baking oven hot wind exchanging type automatic cooling system, it includes burner hearth, exhausting air duct, supply air duct, circulating fan, heat exchanger, main catalytic burner, cooling system, the both ends of supply air duct respectively with one end of burner hearth, the air outlet of circulating fan is connected to, the both ends in exhausting air duct respectively with the other end of burner hearth, the entrance of main catalytic burner is connected to, the outlet of the high-temperature medium entrance and main catalytic burner of heat exchanger, the high-temperature medium outlet of heat exchanger is connected to the suction opening of circulating fan, the cryogenic media entrance of heat exchanger, cryogenic media outlet is connected to cooling system respectively, it is significantly reduced exhaust gas discharge, reduction pollutes air and has saved the energy.
Description
Technical field：
The present invention relates to paint baking oven technical field more particularly to paint baking oven hot wind exchanging type automatic cooling systems.
Background technology：
In production of enamel wire, the evaporation of paint solvent heat carries out high-temp combustion after catalysis, will produce up to after burning
650 DEG C or more of high temperature, this high temperature gas flow is because of the too high not good utilisation of temperature, it will has and greatly exhaust gas is taken as to arrange
It puts, air is polluted for a moment, secondly energy waste can be caused.
The China of Patent No. 201010624557.4, entitled baking oven temperature control system that applicant applies before this is specially
Profit, which, which uses, is automatically added to the mode that cold air cools down to solve, though the method can solve
Temperature reduces problem, but has blasted the air of more volume again simultaneously so that the exhaust gas of more amount must be discharged reach into
Go out balance, discharge amount of exhaust gas is big, not environmentally.
Invention content：
The purpose of the present invention is to solve the shortcomings of the prior art and providing a kind of reduction exhaust gas discharge, energy saving roasting
Paint stove hot wind exchanging type automatic cooling system.
The object of the present invention is achieved by the following technical measures：
Paint baking oven hot wind exchanging type automatic cooling system, it include burner hearth, exhausting air duct, supply air duct, circulating fan,
Heat exchanger, main catalytic burner, cooling system, the both ends of supply air duct respectively with one end of burner hearth, the air-supply of circulating fan
Mouth connection, the both ends in exhausting air duct are connected to the entrance of the other end of burner hearth, main catalytic burner respectively, the high temperature of heat exchanger
The outlet of medium inlet and main catalytic burner, the high-temperature medium outlet of heat exchanger and the suction opening of circulating fan connect
Logical, cryogenic media entrance, the cryogenic media outlet of heat exchanger are connected to cooling system respectively.
The cooling system includes temperature-dropping fan, the throttle setting that can be automatically opened or closed, cold wind air duct, heat extraction
The both ends in air duct, cold wind air duct are connected to the cryogenic media entrance of the air outlet of temperature-dropping fan, heat exchanger respectively, heat extraction air duct
One end be connected to the cryogenic media outlet of heat exchanger, throttle setting be arranged on cold wind air duct.
The high-temperature medium exit of the heat exchanger is equipped with temperature sensor.
The invention also includes have secondary catalytic burner, waste discharge blower fan, the entrance of secondary catalytic burner and going out for exhausting air duct
Mouth connection, the outlet of secondary catalytic burner is connected to the suction opening of waste discharge blower fan.
Advantageous effect of the present invention is：The present invention includes burner hearth, exhausting air duct, supply air duct, circulating fan, heat exchange
The both ends of device, main catalytic burner, cooling system, supply air duct are connected to the air outlet of one end of burner hearth, circulating fan respectively,
The both ends in exhausting air duct are connected to the entrance of the other end of burner hearth, main catalytic burner respectively, and the high-temperature medium of heat exchanger enters
The high-temperature medium outlet of the outlet of mouth and main catalytic burner, heat exchanger is connected to the suction opening of circulating fan, and heat is handed over
Cryogenic media entrance, the cryogenic media outlet of parallel operation are connected to cooling system respectively, and during production of enamel wire, paint solvent exists
Burner hearth heat is evaporated, and is pumped into main catalytic burner through circulating fan cooperation exhausting air duct and is carried out high temperature catalytic combustion, is catalyzed
It will produce up to 650 DEG C or more of high-temperature gas after burning, high-temperature gas cools down through over-heat-exchanger by 95% or more
In heat exchange to cooling system, the gas after cooling sends burner hearth back to and repeats heat energy utilization again, is significantly reduced exhaust gas discharge,
Reduction pollutes air and has saved the energy.
Description of the drawings：
Fig. 1 is the structural schematic diagram of the present invention.
Specific implementation mode：
The present invention will be further described below with reference to the drawings, as shown in Figure 1, paint baking oven hot wind provided by the invention is handed over
The formula automatic cooling system of changing includes burner hearth 1, exhausting air duct 2, supply air duct 3, circulating fan 4, heat exchanger 5, main catalytic combustion
The both ends of burner 6, cooling system, supply air duct 3 are connected to the air outlet of one end of burner hearth 1, circulating fan 4 respectively, exhausting wind
The both ends in road 2 are connected to the entrance of the other end of burner hearth 1, main catalytic burner 6 respectively, the high-temperature medium entrance of heat exchanger 5
High-temperature medium outlet with the outlet of main catalytic burner 6, heat exchanger 5 is connected to the suction opening of circulating fan 4, is recycled
The circulatory system is formed between wind turbine 4, supply air duct 3, burner hearth 1, exhausting air duct 2, main catalytic burner 6 and heat exchanger 5, heat is handed over
Cryogenic media entrance, the cryogenic media outlet of parallel operation 5 are connected to cooling system respectively.
Cooling system includes temperature-dropping fan 7, the throttle setting that can be automatically opened or closed 8, cold wind air duct 9, heat extraction
The both ends in air duct 10, cold wind air duct 9 are connected to the cryogenic media entrance of the air outlet of temperature-dropping fan 7, heat exchanger 5 respectively, row
One end of hot-flow flue 10 is connected to the cryogenic media outlet of heat exchanger 5, and the heat exchange on cold wind air duct 9 is arranged in throttle setting 8
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 generated after burning
Wet body makes hot-gas temperature decline by heat exchange, and to reduce the temperature adjustment air conditioning quantity that temperature adjustment blower fan is blown into, discharge in this way is 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 equipped with temperature sensing
Device 11.When temperature sensor 11 detects that temperature is more than setting value, it is automatic cool down throttle setting 8 can according to overtemperature numerical value with set
The difference of fixed number value automatically opens 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 temperature control is realized heat exchange automatic cooling function in range of set value automatically.Exchange the gas after heat absorption
(free of contamination fresh hot air), can be used for heating the ejected wash water of cleaning copper wire, or can be used for winter workshop and heat, and reduce energy
The waste in source.
The invention also includes have secondary catalytic burner 12, waste discharge blower fan 13, entrance and the exhausting wind of secondary catalytic burner 12
The outlet of the outlet in road 2, secondary catalytic burner 12 is connected to the suction opening of waste discharge blower fan 13, being capable of the row of opening as needed
Exhaust gas is discharged useless wind turbine 13.
During production of enamel wire, paint solvent is evaporated in 1 heat of burner hearth, coordinates exhausting air duct 2 to be pumped into through circulating fan 4
To high temperature catalytic combustion is carried out in main catalytic burner 6, up to 650 DEG C or more of high-temperature gas is will produce after catalysis burning, it is high
Wet body cools down through over-heat-exchanger 5 by 95% or more heat exchange to cooling system, and the gas after cooling is again
It sends burner hearth 1 back to and repeats heat energy utilization, be significantly reduced exhaust gas discharge, reduction pollutes air and saved the energy.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although being explained in detail to the present invention with reference to preferred embodiment, those skilled in the art answer
Work as understanding, technical scheme of the present invention can be modified or replaced equivalently, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (2)
1. paint baking oven hot wind exchanging type automatic cooling system includes burner hearth (1), it is characterised in that：Further include having exhausting air duct
(2), supply air duct (3), circulating fan (4), heat exchanger (5), main catalytic burner (6), cooling system, supply air duct (3)
Both ends be connected to respectively with the air outlet of one end of burner hearth (1), circulating fan (4), the both ends of exhausting air duct (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) the high-temperature medium outlet of outlet, heat exchanger (5) is connected to the suction opening of circulating fan (4), heat exchanger (5)
Cryogenic media entrance, cryogenic media outlet is connected to cooling system respectively；Cooling system includes temperature-dropping fan (7), can
The throttle setting (8) that is automatically opened or closed, cold wind air duct (9), heat extraction air duct (10), the both ends of cold wind air duct (9) respectively with
The cryogenic media entrance connection of the air outlet, heat exchanger (5) of temperature-dropping fan (7), the one end of heat extraction air duct (10) and heat exchange
The cryogenic media outlet of device (5) is connected to, and throttle setting (8) is arranged on cold wind air duct (9), the high-temperature medium of heat exchanger (5)
Exit is equipped with temperature sensor (11).
2. paint baking oven hot wind exchanging type automatic cooling system according to claim 1, it is characterised in that：Further include thering is pair to urge
Change burner (12), waste discharge blower fan (13), the outlet of the entrance and exhausting air duct (2) of secondary catalytic burner (12), pair is urged
The outlet for changing burner (12) is connected to the suction opening of waste discharge blower fan (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710089679.XA CN106847427B (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 |
|---|---|---|---|
| CN201710089679.XA CN106847427B (en) | 2017-02-20 | 2017-02-20 | Paint baking oven hot wind exchanging type automatic cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106847427A CN106847427A (en) | 2017-06-13 |
| CN106847427B true CN106847427B (en) | 2018-10-12 |
Family
ID=59128820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710089679.XA Active CN106847427B (en) | 2017-02-20 | 2017-02-20 | Paint baking oven hot wind exchanging type automatic cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106847427B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110391056B (en) * | 2019-07-05 | 2021-02-02 | 安徽蓉胜电子基础材料有限公司 | Automatic paint film regulating and controlling system based on cascade regulation |
| CN114203368B (en) * | 2021-11-26 | 2024-01-05 | 苏州市吴江神州双金属线缆有限公司 | Organic gas catalysis process suitable for enamelled wire painting |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101482364B (en) * | 2009-01-19 | 2011-12-28 | 东莞泽龙线缆有限公司 | Reasonable catalytic combustion thermal energy distribution method and equipment of enameling machine |
| CN201549274U (en) * | 2009-10-28 | 2010-08-11 | 无锡市梅达电工机械有限公司 | Hot air circulating oven for intermediate speed enamelling machine |
| CN102074318B (en) * | 2010-12-31 | 2012-11-21 | 东莞市太阳线缆设备有限公司 | Baking oven temperature control system |
| CN104167261B (en) * | 2014-08-14 | 2017-04-05 | 陈本能 | A kind of baker and temperature-controlled process for producing enamel-covered wire |
| CN206489911U (en) * | 2017-02-20 | 2017-09-12 | 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 CN201710089679.XA patent/CN106847427B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106847427A (en) | 2017-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109798534A (en) | A kind of residual heat from boiler fume utilizes and takes off white integral system | |
| CN210856239U (en) | Flue gas purification and waste heat recovery circulating system of annealing furnace | |
| CN204455571U (en) | Textile printing and dyeing setting machine hot air drying system | |
| CN201969649U (en) | Air exhaust system for spray room | |
| CN105571338B (en) | A kind of system for the tail gas for handling rock wool board assembly line furnace cupola | |
| CN207831665U (en) | A kind of energy-saving gas hot-blast stove | |
| CN105403061B (en) | It is a kind of to recycle the energy saving kiln that cooling residual heat improves combustion-supporting air temperature | |
| CN106847427B (en) | Paint baking oven hot wind exchanging type automatic cooling system | |
| CN205316352U (en) | RTO system with tail gas waste heat recovery function | |
| CN210862260U (en) | Flue gas waste heat recovery and circulation system of annealing furnace | |
| CN206478668U (en) | Eliminate the device of the white plume of chimney | |
| CN206489911U (en) | Paint baking oven hot wind exchanging type automatic cooling system | |
| CN106196125B (en) | A kind of exhaust-gas treatment structure applied to incinerator | |
| CN207907269U (en) | A kind of gas cooler and steam air heater association system | |
| CN206131029U (en) | Automobile coating radiation area heating furnace waste heat recovery device | |
| CN205718515U (en) | A kind of drying oven for spraying control system | |
| CN101731731A (en) | Method for reducing energy consumption for pneumatic drying of cut tobacco | |
| CN205228190U (en) | Cyclic utilization cooling waste heat improves energy -conserving kiln of combustion -supporting wind -warm syndrome degree | |
| CN205002373U (en) | Biomass fuel hot blast stove | |
| CN103968464A (en) | Air-conditioning type fresh air ventilator | |
| CN206018671U (en) | A kind of exhaust-gas treatment structure for being applied to incinerator | |
| CN206882085U (en) | The waste heat recycling system of curing oven | |
| CN103673285B (en) | A kind of Semi-indirect hot blast heater | |
| CN206724665U (en) | A kind of device drying oven of energy-saving household electrical appliances two | |
| CN206970993U (en) | Natural gas direct combustion device and drying system for coating machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |