Refrigerating and Heating Circulator, Temperature Control Unit (TCU, Suitable for Multi-Reactor)

Refrigerating and Heating Circulator, Temperature Control Unit . Maximum process stability and reproducibility.

PRODUCT MODEL: HRHC-M Series Category: Tag:

Refrigerating and Heating Circulator

Temperature control system for many pilots and industrial production reactors

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.

Advantages & Functions

  1. Working temperature range from -25°Cto 200°C, other temperature range need to set to the widest temperature range(-50°Cto 250°C)
  2. Centralized control of 2~20 reactors, each reactor’s and jacket temperature can be set independently. One system control multiple reactors at target temperature is realized.
  3. Maximum process stability and reproducibility.
  4. Under the system control, energy-saving efficiency is improved. The freezing medium and heating medium flowing through the production angle of the reactors are controlled accurately.
  5. Previously unachievable performance.
  6. High-accuracy and intelligent temperature control.
  7. Adopt plate heat exchanger & piping heater to improve the heating and cooling rates.
  8. Ultra-high temperature flexible cooling technology, the process that using cooling water to cool down from 250°Cwill not produce steam. The temperature rise of water temperature is controlled by 4 degrees and it can produce fouling risk of the heat exchanger.
  9. Factory’s existing refrigeration system and heating system can be used together with this system in order to reduce the input cost.
  10. Increased thermal fluid life.
  11. 10 inch TFT touchscreen with graphic display.
  12. Comprehensive warning and safety functions.
  13. Superior performance and unique.
  14. With USB interfaces, RS485 interfaces, industrial control configuration software.
  15. It can be produced explosion-proof function according to customer’s software.

Specifications:

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

  • 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;
  • 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.
  • 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;
  • can achieve the energy saving purpose by fast running accurate matching of each heat demand;
  • 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.
  • There is a standardized interface, which can increase the heat transfer module according to the actual demand;
  • 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.
  • can carry out recipe management and production process record;
  • 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.
1. Secondary circulation unit single fluid temperature control system

Model

HRHC-M35N
HRHC-M35NS
HRHC-M35NH
HRHC-M35NSH

HRHC-M50N
HRHC-M50NS
HRHC-M50NH
HRHC-M50NSH

HRHC-M80N
HRHC-M80NS
HRHC-M80NH
HRHC-M80NSH

HRHC-M125N
HRHC-M125NS
HRHC-M125NH
HRHC-M125NSH

HRHC-M200N
HRHC-M200NS
HRHC-M200NH
HRHC-M200NSH

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.)

HRHC-M  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.

HRHC-M  NS

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

HRHC-M  NH

Besides HRHC-M N  function, add electrical heating function

HRHC-M  NSH

Besides HRHC-M 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, LABFREEZ 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°C

±1°C

±1°C

±2°C

±2°C

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


2. 
Coolant temperature control system

Model

HRHC-MC35N
HRHC-MC35NS
HRHC-MC35NH
HRHC-MC35NSH

HRHC-MC50N
HRHC-MC50NS
HRHC-MC50NH
HRHC-MC50NSH

HRHC-MC80N
HRHC-MC80NS
HRHC-MC80NH
HRHC-MC80NSH

HRHC-MC125N
HRHC-MC125NS
HRHC-MC125NH
HRHC-MC125NSH

HRHC-MC200N
HRHC-MC200NS
HRHC-MC200NH
HRHC-MC200NSH

Medium 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.)

HRHC-MC  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.

HRHC-MC  NS

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

HRHC-MC  NH

Besides HRHC-MC N function, add electrical heating function

HRHC-MC  NSH

Besides HRHC-MC 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

PID adaptive controller, special dynamic control calculation, LABFREEZ 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°C

±1°C

±1°C

±2°C

±2°C

Circulating pump

150L/min 2.5BAR

200L/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 piece

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*950*1750

1250*1000*2000

1500*1250*2050

2050*1450*2050

2050*1450*2050

External dimension EX

1000*1200*1750

1250*1250*2000

1500*1500*2050

2050*1450*2050

2050*1450*2050

The power supply

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

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