LNEYA Chillers
WTD -70℃~200℃ Cooling Heating System
Special for microchannel/tubular reactor- Heating Power38kW~50kW
- Cooling capacity12kW~50kW
- Circulation fulid50L~60L
- Temperature accuracy±0.3℃
- Temperature resolution0.1K
- Weight2500KG~2600KG
- Details
Parameters Detailed
Cooling heating and temperature control system (for microchannel/tubular reactor)
It is specially designed and developed for the characteristics of small liquid holding capacity, strong heat exchange capacity, and large pressure drop in the circulation system of the microchannel reactor.
- Optimize temperature sampling and response speed, specially design control algorithm, can respond quickly to stable temperature control.
- Enhance the design of the circulating pump capacity to meet the high pressure drop requirements of the reactor.
- Continuous high temperature cooling technology to meet the requirement of stable operation when the temperature control is required for high temperature exothermic reaction.
| Model | WTD-2A38W-2TE2 | WTD-4A38W-2TE2 | WTD-7A50WE2 |
| Temperature range | -25～200°C | -45～200°C | -70～200°C |
| System circulating fluid | 30L+30L | 30L+30L | 50L |
| Expansion tank volume | 120L | 120L | 100L |
| Heating power | 38KW | 38kw | 50kw |
| Circulating pump max | 250L/min 3bar | 250L/min 3bar | 250L/min 3bar |
| Cooling water volume | 25 cubic/h 1BAR～4bar max DN65 PN10 | 28 cubic/h 1BAR～4bar max DN65 PN10 | 28 cubic/h 1BAR～4bar max DN65 PN10 |
| Refrigerant | 200L | 200L | 150L |
| Size | 3000*2000*2200 | 3000*2000*2200 | 3000*2000*2200 |
| Weight | 2500KG | 2600KG | 2600KG |
| Power supply | 380V 50HZ 110KW MAX | 380V 50HZ 125KW MAX | 380V 50HZ 120KW MAX |
| Temperature control accuracy | ±0.5℃ |
| Temperature resolution | 0.1K |
| Operation panel | Siemens 7-inch color explosion-proof touch screen |
| Data curve | Data curve record |
| Data output | U disk excel format |
| Temperature control accuracy | Guanya Control System Siemens PLC |
| Heater | Leehom heating power 3W/cm2 |
| Heating actuator | Voltage regulating actuator 4～20mA control |
| Oil interface size | DN50 PN16 |
| Cooling water heat exchanger | Double tube heat exchanger |
| Compressor | Emerson Copeland Scroll Flexible Compressor |
| Temperature Sensor | PT100 Liquid temperature at inlet and outlet of each group |
| Refrigerant | Synthetic heat transfer oil |
| Pipe material | SUS304 |
| Low voltage electrical | Schneider/Siemens |
| Explosion-proof form | Positive pressure explosion-proof explosion-proof product installation license number: PCEC-2017-B025 |
Working Principle
The model WTD -70℃~200℃ products can air-cooled chiller.
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