Reactor Temperature Control Units in the Chemical Industry

Reactor temperature control unit is a highly dynamic automated equipment that has an important impact on the efficiency of chemical reactions, product quality and production safety by accurately controlling the temperature of materials in the reactor. This system uses advanced control technologies, such as PID adjustment, fuzzy control and adaptive control, to adapt to temperature control requirements under different working conditions.

Working principle of reactor temperature control units

The reactor temperature control system exchanges heat with the material through a heat exchange device, and uses hot water, thermal oil and other media to increase or decrease the temperature of the material. The system usually uses a thermal resistor or thermocouple for temperature measurement, and realizes temperature regulation through a control loop composed of a regulating valve. For simple temperature control, PID single-loop regulation is sufficient. However, for complex reaction processes, such as heating to start the reaction and then cooling down, a split-range control system becomes necessary.

With the development of automation and intelligent technology, the reactor temperature control scheme is constantly optimized. Modern systems use intelligent control technology, microelectronics technology, etc., and have many advantages:

1. Solve the lag and inertia problems in chemical production and build a powerful temperature control system.

2. Solve the temperature control requirements under special working conditions through mathematical model simulation.

3. Use fuzzy control, intelligent technology, adaptive control and other technologies to optimize system service functions.

4. Adapt to parameter changes to ensure full control effect.

5. The thermostat has a parameter self-tuning function to adapt to temperature control requirements under different working conditions.

6. Integrate computer technology, self-correction control, etc. to improve the anti-interference performance and application scope of the system.

We provide complete temperature control systems design and manufacturing. From standard models to complete customized products. We specialize in customer service and are dedicated to helping each customer have the optimal temperature control system for their specific need.

We provide non-standard customized solutions. Both single cooling chillers and cooling & heating combo units are available.

Email: lilia@lneya.com    WeChat ID: +8615251628237    WhatsApp: +86 17851209193

Cooling and Heating Systems (SUNDI series)

(Custom Designs)

• Temperature range: -120℃ ~ +350℃
• High-precision, intelligent temperature control
• Cooling capacity: 0.5kW ~ 1200kW
• Fully closed system to extend the service life of thermal fluid
• Each device is load tested for more than 12 hours

Cooling and Heating Systems (WTD series)

(Custom Designs)

• （Micro channel / tube reactors specialized）
• Temperature range: -70℃ ~ +300℃
• High-performance circulation pump, more stable temperature control effect
• Wide temperature range to meet the needs of more industries
• Each device is load tested for more than 12 hours

Cooling and Heating Circulators

(Custom Designs)

• Temperature range: -45℃ ~ +250℃
• Emerson Copeland compressor, reliable quality
• Self-diagnosis function, multiple safety protection devices
• Fully closed system to extend the service life of thermal fluid
• Each device is load tested for more than 12 hours

Heating Circulators

(Custom Designs)

• Temperature range: +50℃ ~ +300℃
• Large heat exchange area and fast heating speed
• Self-diagnosis function, multiple safety protection devices
• Closed circulation system, no oil mist at high temperatures
• Each device is load tested for more than 12 hours

TES Series (Temperature control for fuel and oil testing)

(Custom Designs)

• Temperature range: -85℃ ~ +250℃
• Siemens PLC controller and other brand accessories
• Self-diagnosis function, multiple safety protection devices
• Fully closed circulation system, no oil mist at high temperatures
• Each device is load tested for more than 12 hours

TCU Multi-reactors Temperature Control System

(Custom Designs)

• Temperature range: -120℃ ~ +250℃
• Sealed, repeatable temperature control
• Built-in electric heating thermal oil auxiliary system
• Add cold and heat source heat exchange modules according to needs
• Each device is load tested for more than 12 hours

Cooling Chillers                                                                                                     

Recirculating Chillers / Refrigerated Circulator

(Custom Designs)

The chiller can be widely used in various industries and laboratories, and supports customized design.

Mini Chillers / Small Chillers

(Custom Designs)

The chiller can be widely used in various industries and laboratories, and supports customized design.

Low Temperature Chillers

(Custom Designs)

We specialize in the production of low-temperature chillers with a temperature control range as low as -150°C, which can meet the refrigeration needs of different industries.

High Temperature Chillers

(Custom Designs)

The chiller can be widely used in various industries and laboratories, and supports customized design.