Temperature Control System
Applications:
Steam heating is required in the process production of pharmaceutical and chemical enterprises to achieve process heat preservation or hot water circulation heating of the process. In order to meet the needs of our customers, according to our many years of production experience, we have designed a hot water temperature control device that uses steam as a heat source and normal temperature water as a water source.
Technical Parameters:
1. Heat medium: saturated water vapor pressure: 0.5MPa and above, temperature: 158.8°C and above
2. Hot water control temperature RT+10°C~135°C
3. Circulating and heating the process water by using a steam and water mixing heat exchanger using steam;
4. The steam has low noise, no vibration and high thermal efficiency in the heat exchange process;
5, steam and water hybrid heat exchanger service life of more than 15 years, to do it once and for all;
6, the process hot water temperature is constant, no manual duty, fully automatic control.
Technical parameter
Model |
HRC-25W |
HRC-38W |
HRC-60W |
HRC-100W |
HRC-200W |
HRC-300W |
Steam pressure |
4~6bar |
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Hot water temperature range |
RT+10℃ ~ 135℃ |
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Temperature control accuracy |
±1℃ |
±1℃ |
±1℃ |
±1℃ |
±1℃ |
±1℃ |
Heat transfer capacity max |
25kw |
38kw |
60kw |
100kw |
200kw |
300kw |
Steam interface |
DN20 PN10 |
DN20 PN10 |
DN20 PN10 |
DN25 PN10 |
DN32 PN10 |
DN40 PN10 |
Pump flow |
110L/min |
200L/min |
200L/min |
250L/min |
400L/min |
600L/min |
Hot water import and export |
DN25 PN10 |
DN32 PN10 |
DN40 PN10 |
DN50 PN10 |
DN65PN10 |
DN80 PN10 |
Drain outlet size |
DN25 PN10 |
DN32 PN10 |
DN40 PN10 |
DN50 PN10 |
DN65 PN10 |
DN80 PN10 |
Control System |
Siemens S7-200PLC And modules |
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Display and input |
7 Inch color touch screen, temperature curve display, record |
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Steam flow control |
Through the proportional control valve,4~20mA Signal adjustment opening size |
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Power 380V50HZ |
1.8kw |
2.5kw |
2.5kw |
4kw |
5.5kw |
7.5kw |
Size |
700*800*1750 |
700*800*1750 |
1000*950*1750 |
1250*1000*2000 |
1500*1250*2050 |
2050*1450*2050 |