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SR -120℃~250℃
SR -120℃~250℃
SR -120℃~250℃

SR -120℃~250℃ Multi reactor chiller

Can temperature control reaction material
  • Heating Power25kW~80kW
  • Power range2.3kW~10.5kW
  • Material accuracy±1℃
  • Power with”H”27.3kW~90.5kW
  • Heat exchange area3.5㎡~20㎡
  • Details

Parameters Description

Full closed pipe design is adopted.According to the instructions given by the system PLC, turn on the Angle of the electric control valve and control the flow of the cryogenic liquid into the reactor jacket, thus achieving energy saving and efficiency.All the signals in this process are based on temperature. To ensure the safety operation of the system, electric hair can be fully opened by hand.

TCU temperature control system USES the existing heat (such as steam, cooling water and cryogenic liquid – the “primary”) system infrastructure are integrated into the single fluid system was used to control the temperature of process equipment or in the secondary loop.This achieves only one type of heat transfer liquid can flow into the jacket of the reaction vessel (not directly flow into steam, cooling water or ultra-low temperature liquid).The temperature of the whole reaction process is controlled by operation.


ModelSR-35N
SR-35NS
SR-35NH
SR-35NSH
SR-50N
SR-50NS
SR-50NH
SR-50NSH
SR-80N
SR-80NS
SR-80NH
SR-80NSH
SR-125N
SR-125NS
SR-125NH
SR-125NSH
SR-200N
SR-200NS
SR-200NH
SR-200NSH
Temp. range ℃-120~ 250degree setting the max temp according to the supplier heating or cooling source)
-40~135degree(The maximum temperature range can be operated by using glycol water formula.)
SR-NA set of cooling heat exchanger, heat exchanger, through proportional adjusting valve control cold heat into the heat exchanger, then through the uniform medium input to the reactor jacketed to do heat exchange and temp. Control, system has inside expansion tank.
SR-NSBesides SR- N function,add one set heater used to reduce high temp.
SR-NHBesides SR- N  function,add electrical heating function
SR-NSHBesides SR- N  function,add one set heater used to reduce high temp and electrical heating function
Expansion tank100L200L280L390L500L
Heat exchanger area3.5m25m28m212.5m220m2
Electric heating function H25KW35KW50KW65KW80KW
With “H” has heating function
Control modeFeed forward PID + Our special dynamic control calculation,LNEYA PLC controller
Communication protocolMODBUS RTU protocol,RS485 interface,optional Ethernet interface/R232 interface
Temperature control selectionMaterial control temp
Temperature feedbackThe temperature of three points: the inlet and outlet of heat-conducting medium, material in reactor(External temperature sensor), PT100 sensor
Material temp. feedback:PT100 or 4~20mA or communication given
Temp.feedback:PT100
Process temp. feedback
feedback:PT100
Temperature accuracy±1℃±1℃±1℃±1℃±1℃
Circulation pump200L/min 2.5BAR250L/min 2.5BAR400L/min 2.5BAR500L/min 2.5BAR750L/min 2.5BAR
Input and display7-inch color touch screen,temperature graph display
Safety protectionSelf-diagnosis function;freezer overload protection;high pressure switch;overload relay;thermal protection device;liquid low level protection;high temp. Protection and temp. fault protection.
Perform valveElectric proportional control valve, control signal 4~20mA.
Piping materialSUS304
Connection sizeDN40DN40DN-50DN-65DN-80
Dimension mm1500*1200*18501800*1400*24001500*1500*20501800*1400*24002200*1800*2650
Power
AC380V50HZ
2.3kw(max)3.5kw(max)4.5kw(max)8kw(max)10.5kw(max)
With H power
AC380V 50HZ
27.3kw(max)38.5kw(max)54.5kw(max)73kw(max)90.5kw(max)
Case materialSUS 304SUS 304SUS 304SUS 304SUS304

Working Principle

Through three-point sampling (material temperature point, temperature control system outlet temperature, temperature control system inlet temperature), through our company’s own model-free self-built tree algorithm and general anti-lag cascade algorithm.

ZLF Application

Use area: can be used in various explosion-proof areas

The temperature control unit (TCU) is mainly used in reactor heating, cooling temperature control in fine chemical, chemical pharmaceutical, and biopharmaceutical processes. It can realize automatic control of temperature rise, temperature drop, constant temperature and distillation during the reaction process, especially suitable for the reaction process. There is a process control that requires heat and heat.

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