Wuxi Guanya Refrigeration technology co., ltd
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Contact
Tel: + 86 510 82303782
E-mail: sales@cnzlj.com
Add: No.10, Zhenfa No.1 Road, Shuofang Street, New District, Wuxi, Jiangsu, China
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  • Product Description
  • System Introduce
LNEYA application LNEYA application

Type

SR-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

Medium 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-  N

A 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-  NS

Besides SR- N function,add one set heater used to reduce high temp.

SR-  NH

Besides SR- N  function,add electrical heating function

SR-  NSH

Besides SR- N  function,add one set heater used to reduce high temp and electrical heating function

Tank capacity

100L

200L

280L

390L

500L

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

PID adaptive controller,special dynamic control calculation, Lneya controller

communication

MODBUS RTU protocol RS485 interface,optional ethernet interface/R232 interface

Temperature control selection

Material control temp.

Temperature feedback

The temperature of three points: the inlet and outlet of heat-conducting medium, material in reactor(External temperature sensor), PT100 sensor

Material temperature feedback

Material temp. feedback:PT100 or 4~20mA or communication given

Temp.feedback:PT100

Material temperature accuracy

±1℃

±1℃

±1℃

±2℃

±2℃

Circulating pump

200L/min 2.5BAR

250L/min 2.5BAR

400L/min 2.5BAR

500L/min 2.5BAR

750L/min 2.5BAR

Input, display

7-inch color touch screen display and touch key input, temp curve display

Security and protection

Self-diagnosis function; freezer overload protection; high pressure switch, overload relay,thermal protection device, liquid low level protection, high temperature protection and temperature fault protection.

Perform valve

Electric proportional control valve, control signal 4~20mA.

Piping material

SUS304

The interface size

DN40

DN40

DN-50

DN-65

DN-80

Installation dimensions

1000*1200*1750

1250*1250*2000

1500*1500*2050

2050*1450*2050

2050*1450*2050

POWER

AC380V 50HZ 1.6kw(max)

AC380V50HZ 2.1kw(max)

AC380V50HZ 2.5kw(max)

AC380V50HZ 5.7kw(max)

AC380V50HZ 7.7kw(max)

Suffix H power supply

AC380V 50HZ 26.6kw(max)

AC380V50HZ 37.1kw(max)

AC380V50HZ 52.5kw(max)

AC380V50HZ 70.7kw(max)

AC380V50HZ 87.7kw(max)

Shell material

SUS 304

SUS 304

SUS 304

SUS 304

SUS304

why choose lneya
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.

Using single fluid heat transfer control system has the following advantages:

A. The user can obtain a closed and repeatable temperature control at a wide temperature range, which can achieve the temperature control of -120 degrees ~ 300 degrees;
B. Avoid the replacement of traditional equipment and the requirement for jacket maintenance;The smaller fluid volume also guarantees the quick response of the control loop and the thermal response delay is small.
C. The built-in electric heating oil auxiliary system can automatically turn on the auxiliary heating system according to the requirements to reduce the steam pressure;
D. can achieve the energy saving purpose by fast running accurate matching of each heat demand;
E. Control the temperature of the whole reaction process by accurate and fast operation, and the rapid response control is carried out during the whole reaction process.
F. There is a standardized interface, which can increase the heat transfer module according to the actual demand;
G. the temperature of the control reaction process and the single fluid temperature can be selected, and the temperature difference between the temperature of the reaction process and the temperature of the thermal conductivity can be controlled.
H. can carry out recipe management and production process record;
A. Full closed pipe design is adopted.
B. 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.
C. To ensure the safety operation of the system, electric hair can be fully opened by hand.
2) temperature process control principle (control reaction kettle material temperature)
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  • TEL:+ 86 510 82303782
  • FAX:+ 86 510 88587187
  • EMAIL:sales@cnzlj.com
  • ADDRESS:No.10, Zhenfa No.1 Road, Shuofang Street, New District, Wuxi, Jiangsu, China