CN203728953U - Electroplating bath adopting air energy for heating - Google Patents
Electroplating bath adopting air energy for heating Download PDFInfo
- Publication number
- CN203728953U CN203728953U CN201420124887.0U CN201420124887U CN203728953U CN 203728953 U CN203728953 U CN 203728953U CN 201420124887 U CN201420124887 U CN 201420124887U CN 203728953 U CN203728953 U CN 203728953U
- Authority
- CN
- China
- Prior art keywords
- gas
- outlet
- electroplating bath
- compressor
- plating tank
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to an electroplating bath adopting air energy for heating. The electroplating bath adopting air energy for heating is characterized by comprising an electroplating bath, a control system, a compressor, a gas-liquid separator, an evaporator, an expansion valve, an oil-gas separator and a heat exchanger, wherein a heat exchange pipe of the heat exchanger is paved on at least one inner side wall of the electroplating bath; an outlet of the heat exchanger is connected with an inlet of the expansion valve; the outlet of the expansion valve is connected with the inlet of the evaporator; the outlet of the evaporator is connected with the inlet of the gas-liquid separator; the outlet of the gas-liquid separator is connected with the inlet of the compressor; the outlet of the compressor is connected with the inlet of the oil-gas separator; the outlet of the oil-gas separator is connected with the inlet of the heat exchanger; a temperature sensor is arranged in the electroplating bath. According to the electroplating bath, as the combination of an air energy heat pump system and the electroplating bath is adopted for direct heat of a bath solution in the electroplating bath, the defects in the prior art are overcome, the energy consumption is reduced, the safety, environment protection and energy conservation are achieved, the bath solution is heated uniformly, the operation stability is realized, the service life is long, the manufacturing cost is reduced and the electroplating quality is improved.
Description
Technical field
The utility model relates to a kind of plating tank, especially relates to a kind of plating tank that utilizes air to heat.
Background technology
Plating need to be carried 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 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.
At present, the type of heating of bath solution generally can divide two kinds: one is direct-fired mode, heat exchanger is directly inserted in electroplate liquid to direct heating; Be a mode for indirect heating, as water jacket method, adjust channel process.The thermal source of bath solution heating generally comprises: calrod, steam, high-temperature-hot-water etc.Following table is the problem of several conventional type of heating and existence thereof:
Utility model content
The applicant, for above-mentioned problem, is studied improvement, and a kind of plating tank that utilizes air to heat is provided, and overcomes problems of the prior art, reduces energy consumption, safety environment protecting energy saving, and homogeneous heating, operates steadily, and long service life reduces production costs.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of plating tank that utilizes air to heat, comprise plating tank, Controlling System, compressor, gas-liquid separator, vaporizer, expansion valve, oil-gas separator, interchanger, described compressor, gas-liquid separator, vaporizer, expansion valve, oil-gas separator are arranged in casing, and the top of described casing is provided with cooling fan; The heat transfer tube of described interchanger is laid at least one inner side-wall place of described plating tank, the outlet of described interchanger connects the import of described expansion valve by pipeline, the outlet of described expansion valve connects the import of described vaporizer, the outlet of described vaporizer connects the import of described gas-liquid separator, the outlet of described gas-liquid separator connects the import of described compressor, the outlet of described compressor connects the import of described oil-gas separator, and the outlet of described oil-gas separator connects the import of described interchanger by pipeline; Temperature sensor is arranged in described plating tank, and described temperature sensor is by wire connection control system.
Further:
The heat transfer tube of described interchanger is laid on the bottom of described plating tank.
Described interchanger is titanium tube heat exchanger.
Technique effect of the present utility model is:
The disclosed a kind of plating tank that utilizes air to heat of the utility model, adopt air energy heat pump system to combine with plating tank to the tank liquor direct heating in plating tank, overcome problems of the prior art, reduce energy consumption, safety environment protecting energy saving, homogeneous heating, operate steadily, long service life, reduces production costs, and improves electroplating quality.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1, the utility model comprises plating tank 5, Controlling System (not drawing in the drawings), compressor 9, gas-liquid separator 8, vaporizer 7, expansion valve 6, oil-gas separator 3, interchanger 4, compressor 9, gas-liquid separator 8, vaporizer 7, expansion valve 6, oil-gas separator 3 are arranged in casing 1, and the top of casing 1 is provided with cooling fan 2.The heat transfer tube of interchanger 4 is laid at least one inner side-wall place of plating tank 5, the heat transfer tube of interchanger 4 also can be laid on the bottom of plating tank 5, the laying area of the heat transfer tube of interchanger 4 determines according to required thermal value, and in the present embodiment, interchanger 4 is titanium tube heat exchanger.The outlet of interchanger 4 connects the import of expansion valve 6 by pipeline, the outlet of expansion valve 6 connects the import of vaporizer 7, the outlet of vaporizer 7 connects the import of gas-liquid separator 8, the outlet of gas-liquid separator 8 connects the import of compressor 9, the outlet of compressor 9 connects the import of oil-gas separator 3, and the outlet of oil-gas separator 3 connects the import of interchanger 4 by pipeline.Temperature sensor (not drawing in the drawings) is arranged in plating tank 5, and temperature sensor is by wire connection control system.
The utility model is in the time of real work, form air energy heat pump system by compressor 9, gas-liquid separator 8, vaporizer 7, expansion valve 6, oil-gas separator 3, interchanger 4, be arranged on the temperature of the tank liquor in the temperature sensor detection plating tank 5 in plating tank 5, and starting or stoping by Controlling System control air energy heat pump system.In the time of temperature control set(ting)value that the temperature of the tank liquor in plating tank 5 does not reach, Controlling System control air energy heat pump system works, the moving working medium of compressor 9 absorbs the heat of air at vaporizer 7, working medium is after compressor 9 compressions, working medium from compressor 9 to interchanger 4 that inputted high temperature by, utilizes interchanger 4 to heat the tank liquor in plating tank 5; When tank liquor temperature in plating tank 5 reaches temperature control set(ting)value, its signal is transferred to Controlling System by temperature sensor, quit work by Controlling System control air energy heat pump system.In air energy heat pump system, gas-liquid separator 8, for the no some work medium of containment, prevents from compressor to cause liquid hammer.
The mode of the utility model to the tank liquor direct heating constant temperature in plating tank, has following features:
1, energy-saving effect is remarkable: 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 DEG C, exhaust temperature remains on 80-100 DEG C of left and right, allow machine under optimum regime, work all the time, owing to being that the calorific loss of direct heating pattern is seldom obvious especially to improving the effect of electroplate liquid constant temperature, contrast electrically heated Energy Efficiency Ratio can reach 60-80%.
2, long service life: type of heating adopts direct-fired mode, hot water temperature raises along with the rising of compressor exhaust temperature and exhaust pressure.It is (generally between 45-65 DEG C) that the actual production of electroplate liquid requires temperature, and exhaust temperature remains on 80-90 DEG C 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, liquid control temperature is accurate: adopt Special temp controlling and Controlling System to ensure that fluid temperature deviate is no more than 1 DEG C.
4, there is no the possibility of financial loss: adopt direct heating mode, heat-transfer medium is gas, even if what the titanium pipe of interchanger damaged and perforation spills is 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, without any damage, will not affect production.
5, rate of heating is fast: adopt direct heating mode, exhaust temperature remains on 80-95 DEG C 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 have fouling, so rate of heating is fast, efficiency is high.
6, failure rate is low: owing to adopting direct heating mode, equipment work is stable, and exhaust pressure and temperature are all worked under standard state, and equipment can not work overloadingly, and the probability that fault occurs is extremely low.
Claims (3)
1. a plating tank that utilizes air to heat, it is characterized in that: comprise plating tank, Controlling System, compressor, gas-liquid separator, vaporizer, expansion valve, oil-gas separator, interchanger, described compressor, gas-liquid separator, vaporizer, expansion valve, oil-gas separator are arranged in casing, and the top of described casing is provided with cooling fan; The heat transfer tube of described interchanger is laid at least one inner side-wall place of described plating tank, the outlet of described interchanger connects the import of described expansion valve by pipeline, the outlet of described expansion valve connects the import of described vaporizer, the outlet of described vaporizer connects the import of described gas-liquid separator, the outlet of described gas-liquid separator connects the import of described compressor, the outlet of described compressor connects the import of described oil-gas separator, and the outlet of described oil-gas separator connects the import of described interchanger by pipeline; Temperature sensor is arranged in described plating tank, and described temperature sensor is by wire connection control system.
2. according to the plating tank that utilizes air to heat claimed in claim 1, it is characterized in that: the heat transfer tube of described interchanger is laid on the bottom of described plating tank.
3. according to the plating tank that utilizes air to heat described in claim 1 or 2, it is characterized in that: described interchanger is titanium tube heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420124887.0U CN203728953U (en) | 2014-03-19 | 2014-03-19 | Electroplating bath adopting air energy for heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420124887.0U CN203728953U (en) | 2014-03-19 | 2014-03-19 | Electroplating bath adopting air energy for heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203728953U true CN203728953U (en) | 2014-07-23 |
Family
ID=51199039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420124887.0U Expired - Fee Related CN203728953U (en) | 2014-03-19 | 2014-03-19 | Electroplating bath adopting air energy for heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203728953U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195624A (en) * | 2014-08-26 | 2014-12-10 | 东莞市名星太阳能科技有限公司 | Energy-saving heating device for electroplating |
| CN104389009A (en) * | 2014-11-28 | 2015-03-04 | 江门市宏丰电子科技有限公司 | Electroplating solution heating tank |
| 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 |
| 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 |
-
2014
- 2014-03-19 CN CN201420124887.0U patent/CN203728953U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195624A (en) * | 2014-08-26 | 2014-12-10 | 东莞市名星太阳能科技有限公司 | Energy-saving heating device for electroplating |
| CN104389009A (en) * | 2014-11-28 | 2015-03-04 | 江门市宏丰电子科技有限公司 | Electroplating solution heating tank |
| 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 |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202008178U (en) | Low-pressure cylinder back pressure rotor interchanging circulating water heat supplying and energy saving system | |
| CN203728953U (en) | Electroplating bath adopting air energy for heating | |
| KR101151691B1 (en) | An internal circulation recombination energy heating and cooling device | |
| CN204867784U (en) | Radiator welding equipment refrigeration cycle water system for transformer | |
| CN202221254U (en) | Workshop middle-low-temperature steam waste heat step recovery device | |
| CN204554950U (en) | The steam supply of high back pressure thermal power plant unit and cooling system | |
| CN203336879U (en) | Condenser heat recovering device | |
| CN203183716U (en) | Alcohol distillation device with heat recovery device | |
| CN203518201U (en) | Energy-saving and efficient warm boiled water device | |
| CN202054818U (en) | Softened water circulating system of air compressors in beer production technology | |
| CN203518712U (en) | Heavy oil/heat transfer oil heat exchanger | |
| CN106369848A (en) | Split solar water heating system | |
| CN206626848U (en) | One kind utilizes second-kind absorption-type heat pump recovery waste heat system | |
| CN207701210U (en) | A kind of jet dynamic control tail gas waste heat utilizing device | |
| CN204150495U (en) | A kind of acrylic acid tank heat-insulation system | |
| CN201429141Y (en) | Afterheat utilization system of condensate water in rubber industries | |
| CN212057449U (en) | Circulating water waste heat refrigerating and heating system | |
| CN204061103U (en) | A kind of residual heat of air compressor recycling machine | |
| CN205117668U (en) | Water cooling and heat recovery unit of air compressor machine | |
| CN203021317U (en) | Flue gas waste heat recovery and energy supply deamination system | |
| CN203663478U (en) | Heat exchanging device for producing 2, 4-dichloroacetophenone | |
| CN203785470U (en) | Waste heat utilization device for lime kiln | |
| CN204268655U (en) | Air conditioner heat reclaims energy-saving hot-water system | |
| CN202328163U (en) | Urea high-pressure tempered water waste heat recycling device | |
| CN215860667U (en) | Air compressor machine waste heat utilization system |
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: 20140723 Termination date: 20200319 |