ZLF -45℃~250℃ Multi reactor chiller

Can temperature control reaction material

Products

Heating Power25kW~80kW
Power range2.3kW~10.5kW
Material accuracy±1℃
Heating typeWith “H”
Heat exchange area3.5㎡~20㎡
Details

cooling heating system reactor chiller TCU temperature control unit

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Parameters Detailed

Model	ZLF-35N ZLF-35NS ZLF-35NH ZLF-35NSH	ZLF-50N ZLF-50NS ZLF-50NH ZLF-50NSH	ZLF-80N ZLF-80NS ZLF-80NH ZLF-80NSH	ZLF-125N ZLF-125NS ZLF-125NH ZLF-125NSH	ZLF-200N ZLF-200NS ZLF-200NH ZLF-200NSH
Temp. range ℃	-45~ 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.）
ZLF- N	The main cold source/or main heat source is used to regulate the flow of the system through proportional regulation system, and control the heat of the clamping of the reaction tank, and a set of heat exchanger for heating or cooling is controlled or cooled.
ZLF- NS	Besides ZLF- N function，add one set heater used to reduce high temp.
ZLF- NH	Besides ZLF- N function，add electrical heating function
ZLF- NSH	Besides ZLF- N function，add one set heater used to reduce high temp and electrical heating function
Heat exchanger area	3.5m2	5m2	8m2	12.5m2	20m2
Electric heating function H	25KW	35KW	50KW	65KW	80KW
	With “H” has heating function
Control mode	Feed forward PID + Our special dynamic control calculation，LNEYA PLC controller
Communication protocol	MODBUS RTU protocol,RS485 interface,optional Ethernet interface/R232 interface
Temp control selection	Process temp control
Temperature feedback	The temperature of three points: the inlet and outlet of heat-conducting medium, material in reactor(External temperature sensor), PT100 sensor
Process temp. feedback	Raw material process feedback:PT100 or 4～20mA or communication given Temp. feedback：PT100
	temp feedback: normal PT100
Temperature accuracy	±1℃	±1℃	±1℃	±1℃	±1℃
Circulation pump	150L/min 2.5BAR	200L/min 2.5BAR	400L/min 2.5BAR	500L/min 2.5BAR	750L/min 2.5BAR
Input and display	7-inch color touch screen,temperature graph display
Safety protection	Self-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 valve piece	Electric proportional control valve, control signal 4~20mA.
Piping material	SUS304
Connection size	DN40	DN40	DN-50	DN-65	DN-80
Dimension cm	150120185	180120210	180120210	225120240	225120240
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 material	SUS 304	SUS 304	SUS 304	SUS 304	SUS304

ZLF series Working Principle

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.

Control the temperature of the reactor material

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.