CN102586841A - Electrophoretic coating line heat energy recovery system - Google Patents
Electrophoretic coating line heat energy recovery system Download PDFInfo
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- CN102586841A CN102586841A CN2012100870265A CN201210087026A CN102586841A CN 102586841 A CN102586841 A CN 102586841A CN 2012100870265 A CN2012100870265 A CN 2012100870265A CN 201210087026 A CN201210087026 A CN 201210087026A CN 102586841 A CN102586841 A CN 102586841A
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Abstract
The invention discloses an electrophoretic coating line heat energy recovery system which consists of an electrophoretic coating line and a curing oven discharge pipeline, wherein the electrophoretic coating line is formed by sequentially connecting an electrophoresis tank, a freezing water tank, a heat pump, tank liquid needed to be heated in pretreatment, a hot water tank and a water heater; the freezing water tank and the tank liquid needed to be heated in pretreatment share the same heat pump; the curing oven discharge pipeline is provided with a waste heat recovery device which is connected with the tank liquid needed to be heated in pretreatment; a heat exchanger is arranged between the electrophoresis tank and the freezing water tank; and another heat exchanger is positioned between the tank liquid needed to be heated in pretreatment and the hot water tank. The electrophoretic coating line heat energy recovery system has the advantages that due to the operation of the heat pump device and the waste heat recovery device, the usage amount of energy can be effectively reduced, the energy consumption is reduced, and the heat energy recovery system is energy-saving and environment-friendly.
Description
Technical field
The present invention relates to a kind of heat reclaiming system, especially relate to a kind of electrophoretic painting line heat reclaiming system.
Background technology
Electrophoresis process is a kind of important application complete processing.At present, electrophoretic basic technology is pre-treatment, electrophoresis and the curing of workpiece.In whole technology construction process, tank liquor will be heated or cool off, now routine is different by operation, heats respectively or cools off, the high-temp waste gas during curing discharges.Heating or cooling off just needs corresponding heating of configuration or refrigeration equipment, so the consumption of the energy is bigger.
Summary of the invention
Technical problem to be solved by this invention provides the little electrophoretic painting line heat reclaiming system of a kind of energy consumption.
In order to solve the problems of the technologies described above; The present invention realizes through following technical scheme: a kind of electrophoretic painting line heat reclaiming system; Form by electrophoretic painting line and curing oven discharge tube; Tank liquor, hot water tank and water heater that said electrophoretic painting line need be heated by electrophoresis chamber, freezing water tank, heat pump, pre-treatment connect to form successively; The shared heat pump of the tank liquor that freezing water tank and pre-treatment need be heated, said curing oven discharge tube is provided with waste-heat recovery device, the tank liquor that need heat with pre-treatment.
Further, be provided with heat exchanger between said electrophoresis chamber and the freezing water tank, be provided with heat exchanger between tank liquor that pre-treatment need be heated and the hot water tank.
Compared with prior art, usefulness of the present invention is: this electrophoretic painting line heat reclaiming system can effectively reduce the usage quantity of the energy through the operation of thermal-pump unit and waste-heat recovery device, cuts down the consumption of energy energy-conserving and environment-protective.
Description of drawings:
Below in conjunction with accompanying drawing the present invention is further specified.
Fig. 1 is a kind of electrophoretic painting line of the present invention heat-energy recovering apparatus structural representation.
Among the figure: 1, electrophoresis chamber; 2-1,2-2, heat exchanger; 3, freezing water tank; 4, heat pump; 5, the pre-treatment tank liquor that need heat; 6, hot water tank; 7, water heater; 8, waste-heat recovery device.
Embodiment:
Describe the present invention below in conjunction with accompanying drawing and embodiment:
A kind of electrophoretic painting line heat-energy recovering apparatus shown in Figure 1; Form by electrophoretic painting line and curing oven discharge tube; The tank liquor 5 that said electrophoretic painting line need be heated by electrophoresis chamber 1, freezing water tank 3, heat pump 4, pre-treatment, hot water tank 6 and water heater 7 connect to form successively; Freezing water tank 3 and pre-treatment tank liquor 5 shared heat pumps 4 that need heat wherein, water heater 7 are only as initially heating up and heat supplement when needing; Said curing oven discharge tube is provided with waste-heat recovery device 8, is connected with the tank liquor 5 that pre-treatment need be heated, and waste-heat recovery device 8 utilizes the waste heat that reclaims, and heating needs the tank liquor of heating; For the ease of regulating, be provided with heat exchanger 2-1 between said electrophoresis chamber 1 and the freezing water tank 3, be provided with heat exchanger 2-2 between tank liquor 5 that pre-treatment need be heated and the hot water tank 6.
Its concrete operations mode is following, when production line is started working, opens water heater 7 auxiliary intensifications, and curing oven intensification simultaneously, heat pump 4 start.When heat pump 4 and curing oven reached requiring of setting, water heater 7 cut out; The switching of heat pump 4 is controlled by electrophoresis chamber 1 temperature, and heat pump 4 carries flow valve; The switching of heat recovery system is controlled by hot water tank 6 temperature; When heat pump 4 reaches the temperature of setting with curing oven, can heat with hot water tank 6 to the tank liquor 5 that pre-treatment need be heated, simultaneously freezing water tank 3 is freezed, this moment, water heater 7 can be out of service; This recycle system disposes corresponding valve and water circulating pump, and the switching of water circulating pump is controlled by unit.
This electrophoretic painting line heat-energy recovering apparatus has changed conventional heating and refrigerating method, promptly the refrigeration electrophoresis chamber 1 in, the heat that has utilized heat pump 4 in process of refrigeration, to absorb; Heating needs the tank liquor of heating, has reduced the requirement of the energy, and through being arranged on the waste-heat recovery device 8 on the curing oven discharge tube; Recovery waste heat, heating needs the tank liquor of heating, effectively reduces the usage quantity of the energy; Cut down the consumption of energy energy-conserving and environment-protective.
It is emphasized that: above only is preferred embodiment of the present invention; Be not that the present invention is done any pro forma restriction; Every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. electrophoretic painting line heat reclaiming system; Form by electrophoretic painting line and curing oven discharge tube; It is characterized in that: the tank liquor (5) that said electrophoretic painting line need be heated by electrophoresis chamber (1), freezing water tank (3), heat pump (4), pre-treatment, hot water tank (6) and water heater (7) connect to form successively; The shared heat pump of tank liquor (5) (4) that freezing water tank (3) and pre-treatment need be heated; Said curing oven discharge tube is provided with waste-heat recovery device (8), and is connected with tank liquor (5) that pre-treatment need be heated.
2. electrophoretic painting line heat reclaiming system according to claim 1; It is characterized in that: be provided with heat exchanger (2-1) between said electrophoresis chamber (1) and the freezing water tank (3), be provided with heat exchanger (2-2) between tank liquor that pre-treatment need be heated (5) and the hot water tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100870265A CN102586841A (en) | 2012-03-29 | 2012-03-29 | Electrophoretic coating line heat energy recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100870265A CN102586841A (en) | 2012-03-29 | 2012-03-29 | Electrophoretic coating line heat energy recovery system |
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| Publication Number | Publication Date |
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| CN102586841A true CN102586841A (en) | 2012-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2012100870265A Pending CN102586841A (en) | 2012-03-29 | 2012-03-29 | Electrophoretic coating line heat energy recovery system |
Country Status (1)
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| CN (1) | CN102586841A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986306A (en) * | 2015-01-30 | 2016-10-05 | 深南电路股份有限公司 | PCB electroplating system and related equipment thereof |
| CN107460526A (en) * | 2017-07-30 | 2017-12-12 | 合肥徽工工业自动化工程有限公司 | A kind of Painting Shop power-economizing method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58161797A (en) * | 1982-03-16 | 1983-09-26 | Mazda Motor Corp | System for utilizing heat in electrodeposition painting device |
| JPH02243797A (en) * | 1989-03-16 | 1990-09-27 | Mayekawa Mfg Co Ltd | Electrodeposition coating device utilizing heat pump |
| JP2010133025A (en) * | 2009-11-16 | 2010-06-17 | Chubu Electric Power Co Inc | Electrodeposition coating device |
| CN201553796U (en) * | 2009-11-25 | 2010-08-18 | 成都王牌汽车集团股份有限公司 | Cooling device for automobile cathodic electrophoresis coating line |
| JP2011012337A (en) * | 2009-07-01 | 2011-01-20 | Hi Tech Systems Kk | Heating system utilizing waste heat in drying furnace |
| CN102078855A (en) * | 2009-11-27 | 2011-06-01 | 中国第一汽车集团公司 | Drying residual-heat utilization device of large-scale automobile coating production line |
| CN201892402U (en) * | 2010-11-18 | 2011-07-06 | 河南平原非标准装备股份有限公司 | Recycling apparatus for waste heat of exhaust gas of drying room |
| CN202626329U (en) * | 2012-03-29 | 2012-12-26 | 苏州源申涂装净化设备有限公司 | Heat energy recovery system for electrophoretic coating line |
-
2012
- 2012-03-29 CN CN2012100870265A patent/CN102586841A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58161797A (en) * | 1982-03-16 | 1983-09-26 | Mazda Motor Corp | System for utilizing heat in electrodeposition painting device |
| JPH02243797A (en) * | 1989-03-16 | 1990-09-27 | Mayekawa Mfg Co Ltd | Electrodeposition coating device utilizing heat pump |
| JP2011012337A (en) * | 2009-07-01 | 2011-01-20 | Hi Tech Systems Kk | Heating system utilizing waste heat in drying furnace |
| JP2010133025A (en) * | 2009-11-16 | 2010-06-17 | Chubu Electric Power Co Inc | Electrodeposition coating device |
| CN201553796U (en) * | 2009-11-25 | 2010-08-18 | 成都王牌汽车集团股份有限公司 | Cooling device for automobile cathodic electrophoresis coating line |
| CN102078855A (en) * | 2009-11-27 | 2011-06-01 | 中国第一汽车集团公司 | Drying residual-heat utilization device of large-scale automobile coating production line |
| CN201892402U (en) * | 2010-11-18 | 2011-07-06 | 河南平原非标准装备股份有限公司 | Recycling apparatus for waste heat of exhaust gas of drying room |
| CN202626329U (en) * | 2012-03-29 | 2012-12-26 | 苏州源申涂装净化设备有限公司 | Heat energy recovery system for electrophoretic coating line |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986306A (en) * | 2015-01-30 | 2016-10-05 | 深南电路股份有限公司 | PCB electroplating system and related equipment thereof |
| CN105986306B (en) * | 2015-01-30 | 2018-08-07 | 深南电路股份有限公司 | A kind of PCB electroplating systems and its relevant device |
| CN107460526A (en) * | 2017-07-30 | 2017-12-12 | 合肥徽工工业自动化工程有限公司 | A kind of Painting Shop power-economizing method |
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Application publication date: 20120718 |