CN104195624A - Energy-saving heating device for electroplating - Google Patents
Energy-saving heating device for electroplating Download PDFInfo
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- CN104195624A CN104195624A CN201410423416.4A CN201410423416A CN104195624A CN 104195624 A CN104195624 A CN 104195624A CN 201410423416 A CN201410423416 A CN 201410423416A CN 104195624 A CN104195624 A CN 104195624A
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Abstract
The invention discloses an energy-saving heating device for electroplating. The heating device comprises an execution terminal and a control terminal, wherein the control terminal is arranged inside the execution terminal or is directly interconnected with the execution terminal; the control terminal comprises a microcomputer control system, the execution terminal comprises a heat supply mechanism and a heat conduction mechanism which are connected with each other, the heat supply mechanism is in on-state circulation connection with the heat conduction mechanism by virtue of an exhaust gas heat supply copper pipe and a gas return copper pipe; by virtue of a direct heating manner, a high-temperature heat-source body generated by the operation of a compressor is directly transferred to a heat exchanger so as to heat a liquid and gas, since no any accessory equipment is used in the heat transfer process, the heat loss in the energy transfer process is reduced, the energy consumption of the accessory equipment does not exist and thus the optimum energy-saving effect is achieved; the exhaust gas temperature and exhaust gas pressure of the compressor are increased as the heating temperature rises, by virtue of a special temperature control and control system, the deviation of the heating temperature does not exceed +1 DEG C, the precision is high, the heating speed is fast and the compressor always maintains at an optimal operation state and thus the probability of failure is less and the service life is longer.
Description
Technical field
The present invention relates to energy saving heater technical field, relate in particular to a kind of plating energy-saving heating apparatus.
Background technology
Electroplate and often carry out at a certain temperature.In general, improve temperature, can increase the electroconductibility of plating solution, improve the current density that reaction allows, also can reach and improve speed of response and coating uniformity.On the impact of additive also clearly, temperature raises temperature, and current density can raise, and this is favourable to reaching the adsorption potential of optical brightener.Nickel Cao, Chrome groove, alkali copper, alkali copper, electrolytic degreasing, high temperature oil removing, ultrasonic wave oil removing pre-treatment etc. all need to be heated to 50-75 ℃ of left and right.
At present, the most of heating mode adopting of factory is: electrothermal tube; Diesel oil boiler; Coal firing boiler; Steam heating etc.The potential safety hazard of using electrically heated direct heating to have electric leakage to hurt sb.'s feelings, does not have the protectors such as water power disrupter and hyperthermia and superheating to be easy to the accident of causing casualties and property damage if any electric leakage.Plating shop is exactly originally that high humidity, corrosion forceful electric power heat pipe electricity consumption total power are large again, and power circuit is easy to heating, short circuit, breakage and causes that fire causes heavy losses.Electrically heated is that directly to convert electrical energy into its heating efficiency of heat energy very low, and in all type of heating, electrically heated Energy in use cost is the highest.In the strong and electrothermal tube heat-processed of bath solution corrosion, heating temp is too large with the heat-absorbing body temperature difference, and the shell of heat-generating pipe is easy to breakage and above-mentioned because being to cause its duration of service short, faults frequent.
Use steam boiler, examination and approval procedures are complicated, and energy consumption is large, and use cost is higher, and pressurized vessel has the safety problems such as high pressure blast.Special trade, needs full-time staff to operate, and manpower and handling cost are high.Seriously polluted, environmental-protecting performance is poor.Use in the heating installation processes such as coal firing boiler, diesel oil boiler, gas fired-boiler and have the pollution problems such as large quantity of exhaust gas, waste residue.Need special kettleman's operation, manpower and handling cost are high.Diesel oil cost is high, pollutes greatly, and often supplies unstable.The danger that has combustion gas (liquefied petroleum gas (LPG) or natural gas) to reveal and explode.
Use the accuracy requirement of speed that high-temperature heat-pump water-heater heats due to bath solution and temperature control higher, if the general mode that adopts hot water indirect heating, the hot water temperature who requires heating is at least more than 75 ℃ (have even 90 ℃), to guarantee that hot water and electroplate liquid keep at least 20-30 ℃ of above temperature difference, thereby carry out effective heat exchange by sinuous coil; This scheme can make Teat pump boiler under the limit situation in high temperature, high pressure, high electric current, work for a long time, thereby equipment life is extremely short.Teat pump boiler energy-saving efficiency is absolutely fixed by the working order of its (heart) compressor and temperature, the work exhaust temperature of its best is 80-95 ℃, heat hot water temperature is saved the most between 45-60 ℃, when hot water temperature surpasses 60 ℃, its working efficiency can decline with hot water temperature's rising, the energy-saving efficiency of 1 ℃ of compressor of every intensification will decline 1%, can be lower than 80 ℃ if adopt the water mode of changing to carry out its heat source temperature of second-heating, namely heat pump must rise to the water temperature of thermal source hot well tank more than 80 ℃, it is higher to carrying out its thermosteresis of heat exchange in heat exchange titanium pipe through circulating line that second heat exchange process is the hot water of extracting hot well tank out by water pump, therefore contrasting multipotency, its energy-saving efficiency and electrically heated reach 30-40% left and right.High-temperature-hot-water scheme can make Teat pump boiler under the limit situation in high temperature, high pressure, high electric current, work for a long time, thereby equipment can often break down by line.Second heat exchange process is, the hot water of extracting hot well tank by water pump out in the titanium tube heat exchanger in groove, carries out its thermosteresis of heat exchange larger through longer circulating line, thereby cause heat source temperature to be reduced to, makes groove inner liquid medicine rate of heating slack-off; In addition use in titanium tube heat exchanger, to produce that incrustation scale can make rate of heating become slower, can to cause part groove inner liquid medicine to reach work temperature required after for some time, to winter, substantially cannot meet need of production.Electroplate liquid has compared with severe corrosive easily to be made titanium pipe perforation and leaks and cause liquid medicine to cover cell body liquid is run off completely.In cell body, there is cathode and anode electric current, if cathode and anode and titanium pipe collide can puncture titanium pipe and leak, cause fluid loss.Cause for this reason scheme must adopt central heating mode, uses powerful central type heat-pump hot-water unit, once water-heater breaks down, cannot repair at short notice, must cause plant downtime.
Summary of the invention
The object of the present invention is to provide a kind of plating energy-saving heating apparatus, adopt direct-fired mode, reduced the calorific loss in energy transfer process, hot water temperature raises along with the rising of compressor exhaust temperature and exhaust pressure.
For effectively solving the problems of the technologies described above, the technical scheme that the present invention takes is as follows:
A plating energy-saving heating apparatus, comprises and carries out terminal and control terminal, and described control terminal is arranged in described execution terminal or is directly connected with described execution terminal interaction; Described control terminal is comprised of microcomputer control system, and described execution terminal comprises interconnective heat supply mechanism and heat-conducting mechanism, and described heat supply mechanism is connected by exhaust heat supply copper pipe and the circulation of return-air copper pipe conduction type with described heat-conducting mechanism.
Especially, described microcomputer control system is comprised of full-automatic touch control panel and internal controller, the integrated multiple function module of described controller, described functional module comprises master control modular converter, parameter setting module, data operation module, remote monitoring module and warning module.
Especially, described remote monitoring module and described warning module are in service at common control equipment, realize equipment autoprotection function, and are controlled voluntarily by main frame, can be automatically converted to the autonomous controlling run of main frame when centralized monitoring system breaks down.
Especially, in-house compressor, gas-liquid separator, reservoir and the vaporizer that interconnects and realize heat supply that comprise of described heat supply; Wherein, described compressor connects the output terminal of described exhaust heat supply copper pipe, and described vaporizer connects the backflow end of described return-air copper pipe.
Especially, described heat supply mechanism top is provided with cooling fan, and described cooling fan air outlet temperature 15-25 ℃.
Especially, described heat-conducting mechanism is comprised of titanium tube heat exchanger, and described titanium tube heat exchanger is the collapsible titanium pipe of single loop passage of heat, one section of described exhaust heat supply copper pipe of connection of described titanium pipe passage of heat, and the other end connects the output terminal of described return-air copper pipe.
Especially, described exhaust heat supply copper pipe heat supply temperature scope control 80-100 ℃.
Beneficial effect of the present invention is: plating energy-saving heating apparatus provided by the invention, adopt direct heating mode, directly the high temperature heat source body that compressor operation produced is sent to interchanger heating liquid and gas, in heat transfer process without any auxiliary facility, reduce the calorific loss in energy transfer process, there is not auxiliary facility operation energy consumption, reach optimum energy-saving effect.The type of heating of energy-saving heating equipment adopts direct-fired mode, and compressor exhaust temperature and exhaust pressure raise along with the rising of Heating temperature, adopts Special temp controlling and Controlling System to guarantee that Heating temperature deviate is not super
+1 ℃, temperature accuracy is high, and the fast and compressor of rate of heating is in optimum Working all the time, thereby the probability that fault occurs is less, longer service life.And failure rate is low, stabilization of equipment performance is high, and heat capacity is strong, effectively realizes energy-saving and emission-reduction, environmental protection, improves the market competitiveness.
Below in conjunction with accompanying drawing, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is that energy-saving heating apparatus system architecture diagram is electroplated in automatization of the present invention;
Fig. 2 is that the accessory structure figure in energy-saving heating apparatus is electroplated in automatization of the present invention.
Embodiment
Embodiment 1:
As shown in Figures 1 and 2, the disclosed plating energy-saving heating apparatus of the present embodiment, comprises and carries out terminal and control terminal, and described control terminal is arranged in described execution terminal or is directly connected with described execution terminal interaction; Described control terminal is comprised of microcomputer control system, and described execution terminal comprises interconnective heat supply mechanism and heat-conducting mechanism, and described heat supply mechanism is connected by exhaust heat supply copper pipe and the circulation of return-air copper pipe conduction type with described heat-conducting mechanism.
Described microcomputer control system is comprised of full-automatic touch control panel and internal controller, the integrated multiple function module of described controller, described functional module comprises master control modular converter, parameter setting module, data operation module, remote monitoring module and warning module.Described remote monitoring module and described warning module are in service at common control equipment, realize equipment autoprotection function, and are controlled voluntarily by main frame, can be automatically converted to the autonomous controlling run of main frame when centralized monitoring system breaks down.In-house compressor, gas-liquid separator, reservoir and the vaporizer that interconnects and realize heat supply that comprise of described heat supply; Wherein, described compressor connects the output terminal of described exhaust heat supply copper pipe, and described vaporizer connects the backflow end of described return-air copper pipe.Described heat supply mechanism top is provided with cooling fan, and described cooling fan air outlet temperature 15-25 ℃.Described heat-conducting mechanism is comprised of titanium tube heat exchanger, and described titanium tube heat exchanger is the collapsible titanium pipe of single loop passage of heat, one section of described exhaust heat supply copper pipe of connection of described titanium pipe passage of heat, and the other end connects the output terminal of described return-air copper pipe.Described exhaust heat supply copper pipe heat supply temperature scope control 80-100 ℃.
Applicant's statement, person of ordinary skill in the field is on the basis of above-described embodiment, by above-described embodiment step, combined with the technical scheme of summary of the invention part, thereby the new method producing, also be one of record scope of the present invention, the application, for making specification sheets simple and clear, is no longer enumerated other embodiment of these steps.
The technological line that is different from prior art in the present embodiment is:
1, add the direct-fired mode of thermal recovery, reduced the calorific loss in energy transfer process, hot water temperature raises along with the rising of compressor exhaust temperature and exhaust pressure.The actual production of electroplate liquid requires temperature generally between 45-75 ℃, exhaust temperature remains on 80-100 ℃ of left and right, allow machine under optimum regime, work all the time, owing to being that direct heating pattern unit calorific loss is seldom obvious especially to the effect of raising electroplate liquid constant temperature, contrast electrically heated Energy Efficiency Ratio can reach 60-80%.
2, type of heating adopts direct-fired mode, and hot water temperature raises along with the rising of compressor exhaust temperature and exhaust pressure.It is (generally between 45-65 ℃) that the actual production of electroplate liquid requires temperature, and exhaust temperature remains on 80-90 ℃ of left and right, allows machine under optimum regime, work all the time, the fast long service life of the high heating of efficiency.
3, adopt Special temp controlling and Controlling System to guarantee that fluid temperature deviate is no more than 1 ℃.
4, heat-transfer medium is gas, even if titanium pipe damages and perforation spills, be just equivalent to the gas that air compressor machine is the same, this gas and liquid do not have the untoward reaction of any physics and chemistry, liquid is without any damage, will not affect production, due to our independent split type heating of energy-saving water heater employing, even if both one or more broke down and also only has a processing solution tank influenced for a processing solution tank heating equipment, can use electric heating tube auxiliary once, can not have any impact to producing.
5, exhaust temperature remains on 80-95 ℃ of left and right, and the thermal cycling cycle is the more than 1 times of water heat-exchange periodic, there is no power loss, and heat-transfer medium is gas, does not become in fouling, so rate of heating is fast, efficiency is high.
6, equipment work is stable, and exhaust pressure and temperature are all worked under standard state, and equipment can not work overloadingly, and we select the equipment part of import and high-quality, and through elaborating and on-the-spot carefully installation and debugging, the probability that its fault occurs is extremely low.
The present embodiment technical scheme and technique effect are different from conventional art and are: aspect the control and protection of the important parameters such as the exhaust pressure of compressor, exhaust temperature, overcurrent, overheated, overload; accurate design, strictly control, guarantee that heat pump moves under reliable and stable safe operating mode.Adopt direet-heating type type of heating, adopt high efficient heat exchanging mode, heat pump set exhaust temperature remains on 80 ℃ of left and right, and the timely heat capacity of heat pump set is strong.Working cost is than coal-fired cost saving approximately 30%; Than fuel oil (gas) cost saving approximately 45%; Than pure electric energy equipment, save 60%.Operational process produces without the three wastes (waste water,waste gas and industrial residue), environment is not polluted to environmental protection.Energy-saving heat pump technology has solved common heat pump and has produced the low problem of water temp, can substitute the use of heating boiler, minimizing discharge coal-fired owing to using, obnoxious flavour that oil-firing boiler causes, improve atmosphere quality, make full use of renewable resources and save conventional high-grade energy, more be conducive to social Sustainable development, have good economic benefit and social benefit, its market outlook are wide.
Adopt direct heating mode, directly the high temperature heat source body that compressor operation produced is sent to interchanger heating liquid and gas, in heat transfer process, without any auxiliary facility, reduces the calorific loss in energy transfer process, there is not auxiliary facility operation energy consumption, reach optimum energy-saving effect.The type of heating of energy-saving heating equipment adopts direct-fired mode, and compressor exhaust temperature and exhaust pressure raise along with the rising of Heating temperature, adopts Special temp controlling and Controlling System to guarantee that Heating temperature deviate is not super
+1 ℃, temperature accuracy is high, and the fast and compressor of rate of heating is in optimum Working all the time, thereby the probability that fault occurs is less, longer service life.And failure rate is low, stabilization of equipment performance is high, and heat capacity is strong, effectively realizes energy-saving and emission-reduction, environmental protection, improves the market competitiveness.
The another statement of applicant, the present invention illustrates implementation method of the present invention and apparatus structure by above-described embodiment, but the present invention is not limited to above-mentioned embodiment, does not mean that the present invention must rely on aforesaid method and structure could be implemented.Person of ordinary skill in the field should understand, any improvement in the present invention, to the selected implementation method of the present invention equivalence replace and the interpolation of step, the selection of concrete mode etc., within all dropping on protection scope of the present invention and open scope.
The present invention is not limited to above-mentioned embodiment, and all employings and analog structure of the present invention and method thereof realize all embodiments of the object of the invention all within protection domain of the present invention.
Claims (7)
1. electroplate an energy-saving heating apparatus, it is characterized in that, comprise and carry out terminal and control terminal, and described control terminal is arranged in described execution terminal or is directly connected with described execution terminal interaction; Described control terminal is comprised of microcomputer control system, and described execution terminal comprises interconnective heat supply mechanism and heat-conducting mechanism, and described heat supply mechanism is connected by exhaust heat supply copper pipe and the circulation of return-air copper pipe conduction type with described heat-conducting mechanism.
2. plating energy-saving heating apparatus according to claim 1, it is characterized in that, described microcomputer control system is comprised of full-automatic touch control panel and internal controller, the integrated multiple function module of described controller, described functional module comprises master control modular converter, parameter setting module, data operation module, remote monitoring module and warning module.
3. plating energy-saving heating apparatus according to claim 2; it is characterized in that; described remote monitoring module and described warning module are in service at common control equipment; realize equipment autoprotection function; and controlled voluntarily by main frame, when breaking down, centralized monitoring system can be automatically converted to the autonomous controlling run of main frame.
4. plating energy-saving heating apparatus according to claim 1, is characterized in that, in-house compressor, gas-liquid separator, reservoir and the vaporizer that interconnects and realize heat supply that comprise of described heat supply; Wherein, described compressor connects the output terminal of described exhaust heat supply copper pipe, and described vaporizer connects the backflow end of described return-air copper pipe.
5. plating energy-saving heating apparatus according to claim 4, is characterized in that, described heat supply mechanism top is provided with cooling fan, and described cooling fan air outlet temperature 15-25 ℃.
6. plating energy-saving heating apparatus according to claim 1, it is characterized in that, described heat-conducting mechanism is comprised of titanium tube heat exchanger, described titanium tube heat exchanger is the collapsible titanium pipe of single loop passage of heat, one section of described exhaust heat supply copper pipe of connection of described titanium pipe passage of heat, the other end connects the output terminal of described return-air copper pipe.
7. plating energy-saving heating apparatus according to claim 6, is characterized in that, described exhaust heat supply copper pipe heat supply temperature scope control 80-100 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423416.4A CN104195624A (en) | 2014-08-26 | 2014-08-26 | Energy-saving heating device for electroplating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423416.4A CN104195624A (en) | 2014-08-26 | 2014-08-26 | Energy-saving heating device for electroplating |
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| CN104195624A true CN104195624A (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410423416.4A Pending CN104195624A (en) | 2014-08-26 | 2014-08-26 | Energy-saving heating device for electroplating |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338154A (en) * | 2016-08-31 | 2017-01-18 | 广东骏亚电子科技股份有限公司 | Electroless plating copper wire high-temperature heating system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6431995A (en) * | 1987-07-28 | 1989-02-02 | Parker Eng Kk | Method for controlling temperature of processing solution or electrodeposition paint in metal surface treating device or electrodeposition coating device |
| KR20060014663A (en) * | 2004-08-11 | 2006-02-16 | 이태양 | Heater apparatus for heating a plating tank |
| CN202945355U (en) * | 2012-12-03 | 2013-05-22 | 东营帮迪金属制品有限公司 | Device for continuous copper plating and environment-friendly heating of steel belt |
| CN203065626U (en) * | 2013-02-26 | 2013-07-17 | 羽田电子科技(太仓)有限公司 | Water plating device with improved heating effect |
| CN203333805U (en) * | 2013-05-31 | 2013-12-11 | 天津市大港镀锌厂 | Temperature control device of electroplating bath |
| CN203715777U (en) * | 2014-01-16 | 2014-07-16 | 厦门竞高电镀有限公司 | Water temperature regulating system for electroplating bath |
| CN203728953U (en) * | 2014-03-19 | 2014-07-23 | 无锡金信表面处理有限公司 | Electroplating bath adopting air energy for heating |
-
2014
- 2014-08-26 CN CN201410423416.4A patent/CN104195624A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6431995A (en) * | 1987-07-28 | 1989-02-02 | Parker Eng Kk | Method for controlling temperature of processing solution or electrodeposition paint in metal surface treating device or electrodeposition coating device |
| KR20060014663A (en) * | 2004-08-11 | 2006-02-16 | 이태양 | Heater apparatus for heating a plating tank |
| CN202945355U (en) * | 2012-12-03 | 2013-05-22 | 东营帮迪金属制品有限公司 | Device for continuous copper plating and environment-friendly heating of steel belt |
| CN203065626U (en) * | 2013-02-26 | 2013-07-17 | 羽田电子科技(太仓)有限公司 | Water plating device with improved heating effect |
| CN203333805U (en) * | 2013-05-31 | 2013-12-11 | 天津市大港镀锌厂 | Temperature control device of electroplating bath |
| CN203715777U (en) * | 2014-01-16 | 2014-07-16 | 厦门竞高电镀有限公司 | Water temperature regulating system for electroplating bath |
| CN203728953U (en) * | 2014-03-19 | 2014-07-23 | 无锡金信表面处理有限公司 | Electroplating bath adopting air energy for heating |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338154A (en) * | 2016-08-31 | 2017-01-18 | 广东骏亚电子科技股份有限公司 | Electroless plating copper wire high-temperature heating system |
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Application publication date: 20141210 |