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Intelligent Energy-Saving Process Cooling & Heating Integrated Machine for Temperature Control of Chemical Reactors

Intelligent Energy-Saving Process Cooling & Heating Integrated Machine for Temperature Control of Chemical Reactors

The equipment adopts a "double circulation + intelligent linkage" design. Through the coordinated operation of the refrigeration system, heating system, circulation pipelines and intelligent control system, it achieves precise temperature regulation.

  • Item No :

    LCH-03W(A)-10W
  • Order(MOQ) :

    1
  • Payment :

    EXW/FOB/CIF/FCA/DPU/DDU
  • Product Origin :

    CHINA
  • Color :

    Customizable
  • Shipping Port :

    SHANGHAI/NANJING
  • Lead Time :

    22
  • Weight :

    110KG
heating and cooling all-in-one uint

LCH Series Water temperature control unit

The intelligent energy-saving cold and hot integrated machine specifically designed for chemical reactors is an industrial temperature control device that integrates cooling, heating, constant temperature control, and energy-saving control. It is specially developed for scenarios in chemical reaction processes such as "alternating heat absorption/heat release, high temperature accuracy requirements, and strict energy consumption control". The device dynamically adjusts the power of cooling and heating through intelligent algorithms, achieving precise temperature control within a wide temperature range of -40℃ to 200℃ (customizable). It also incorporates energy-saving technologies to reduce operating energy consumption. It is widely used in reaction vessels and reactors in fields such as pharmaceuticals, chemicals, new materials, and fine chemicals to control temperature, ensuring reaction stability, improving product purity, and reducing production costs.

Features

LCH Series Water temperature control unit

The water in the tank serves as the medium and is delivered to temperature-controlled equipment (such as molds and reaction kettles) via a circulating pump.

After flowing through the equipment, the medium carries heat or cold energy and returns to the main unit.

The temperature sensor inside the main unit detects the temperature of the medium and compares it with the set value.

If the temperature is lower than the set value, the heating system is activated; if it is higher than the set value, the cooling system is activated. This process continues until the temperature of the medium meets the set requirement, after which the medium is re-delivered to the controlled equipment.

Core working principle

Refrigeration Cycle

It adopts environmentally friendly refrigerants (R410A/R134a). The fully hermetic compressor compresses the refrigerant to form high-temperature and high-pressure gas. After the gas is cooled and liquefied by the condenser, it undergoes throttling and pressure reduction through the expansion valve. Then, heat exchange is carried out between the refrigerant and the circulating medium (heat transfer oil/ethylene glycol aqueous solution) in the evaporator, so as to cool the circulating medium and provide cold energy for the reactor.

Heating Cycle

It uses stainless steel heating tubes (or electromagnetic heating). The heating power is controlled by an intelligent power regulation module to directly heat the circulating medium, thereby providing heat for the reactor (supporting rapid temperature rise and constant temperature insulation).

 

Process Flow Diagram and Specification
 
Water temperature control unit
 
 

FAQ

Q1:Unable to Reach the Set Temperature

A1:This may be caused by refrigerant leakage, compressor failure, or blockage in the circulation system. It is necessary to check if the refrigerant is sufficient, repair the leakage point and recharge the refrigerant; inspect the status of the compressor and perform maintenance or replacement if needed; clean the circulation system to eliminate blockages.

 

Q2:Abnormal noise from the water pump or failure to operate normally.

A2:Inspect the condition of the water pump impellers and bearings; replace them if damaged. Check whether the motor connections are in good condition and ensure the power supply is normal.

 

Q3:Slow Heating/Cooling Rate

A3:Ensure the heater/cooler is functioning properly; it may be necessary to replace the electric heating element or refrigeration element. Check if the heat exchanger is blocked or contaminated—cleaning the heat exchanger can restore its performance. Ensure the refrigerant circulates smoothly; it may be required to inspect and clean the refrigerant pipelines.

 

Q4:Abnormal Operation of the Compressor

A4:Check if the power supply is stable and meets the equipment requirements. Inspect the compressor for abnormal noise or vibration, which may be caused by damage or wear of internal parts. Clean and inspect the condenser—if dust or dirt accumulates on the condenser, it may cause the compressor to overheat.

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