Heater Cooler Unit – Reactor Temperature Control System
In the pharmaceutical and chemical industry, the reactor must participate in various industrial process production processes and carry out various chemical reactions. The materials in the reactor need to undergo various rapid temperature rise and fall. In order to meet various temperature requirements, a heater cooler unit can be used To control the temperature of the reactor at high temperature and low temperature, to indirectly reduce the temperature of the material in the reactor.
First, the types of heater cooler unit-reactor temperature control equipment:
To control the temperature of the reactor jacket, in addition to the heater cooler unit, we also have high and low temperature integrated machines, TCU temperature control units, refrigeration heating cycle machines, heating devices, chillers, ultra-low temperature chillers and other equipment to help solve the problem of jacket temperature control .
Second, heater cooler unit-reactor temperature control process:
The heater cooler unit is a relatively wide range of temperature control equipment. In the production process of chemical reactions, the reactor needs constant temperature control in many links, and high and low temperature dynamic temperature control is also required under complex conditions.
In the production of various chemical and pharmaceutical industries, chemical raw materials or solutions are reacted, synthesized, extracted, etc. in the reactor. Usually, the reactor needs to provide a certain temperature, so as to speed up or meet the requirements of the process. The reaction kettle matched with the heater cooler unit generally has an internal cavity, which is usually a jacket or a coil. The materials that need temperature control are placed in this cavity, and the internal cavity is surrounded by a jacket layer that can pass through the heat transfer medium. The heater cooler unit is connected to the jacket of the reactor, and the reactor precisely controls the temperature of the oil. The machine realizes dynamic cooling and heating control, and the heat transfer medium is heated and cooled in the temperature control device.
Many chemical reactions are accompanied by a large amount of endothermic or exothermic phenomena, and the temperature control process of the heater cooler unit is an important process parameter in the production process. The refrigeration and heating cycle machine adopts a large flow high temperature resistant oil pump. Reliable performance and stable quality can prevent shaft seal oil leakage and reduce the temperature difference between the inlet and outlet of heat transfer oil.
Third, heater cooler unit-reactor temperature control method:
There are several ways to control the temperature of the reactor. When selecting the temperature control method of the heater cooler unit, various conditions and influencing factors need to be considered comprehensively. Three methods are generally used: conduction, convection and radiation.
1. Conduction Heat is transferred from the part with higher temperature to the part with lower temperature along the object, which is called conduction.
2. Convection The way heat is transferred by the flow of liquid or gas is called convection.
3. Radiant heat is emitted from objects along a straight line, which is called radiation.
At present, convection is a more suitable method for the heating and temperature control of chemical reaction kettles. The heat conduction oil is heated by the heating tube and then pumped out through the circulating pump for heat exchange. If there is an explosion-proof requirement, it can be treated with explosion-proof treatment, and the operation is simple. , strong flexibility, convenient process rectification and other advantages in later working conditions, compared with other heating methods, the cost investment is more suitable.
Des solutions personnalisées pour votre entreprise
Systèmes de refroidissement et de chauffage (série SUNDI)
Plage de contrôle de la température : -120°C à +350°C
Application: Various Reactors (Microchannels, Glass, Jacketed Reactors, etc.), Distillation or Extraction System, Laboratory, University, Research Institute, Aerospace, Automotive Industry, Semiconductor and Electrical Test, Chemical, Pharmaceutical, Petrochemical, Biochemical, Medical, Hospital, R&D Workshop, Aerospace, Biological and Other Industries.
Plage de température | Série -40 ~ +200°C | Série -10 ~ +200°C | Série -25 ~ +200°C | Série -25 ~ +300°C | Série -45 ~ +250°C | Série -45 ~ +300°C | Série -60 ~ +250°C | Série -60 ~ +300°C | Série -70 ~ +250°C | Série -80 ~ +250°C | Série -90 ~ +250°C | Série -100 ~ +100°C | -25 ~ +200°C une machine pour deux réacteurs | -40 ~ +200°C une machine pour deux réacteurs |
Capacité de refroidissement | jusqu'à 3kW | jusqu'à 15 kW | jusqu'à 200 kW | jusqu'à 200 kW | jusqu'à 200 kW | jusqu'à 25 kW | jusqu'à 60 kW | jusqu'à 25 kW | jusqu'à 15 kW | jusqu'à 80 kW | jusqu'à 80 kW | jusqu'à 80 kW | jusqu'à 10*2kW | jusqu'à 10*2kW |
Systèmes de refroidissement et de chauffage (série WTD)
(Micro canal / réacteurs tubulaires spécialisés)
Plage de contrôle de la température : -70°C à +300°C
Conception spécialisée pour les microcanaux (faible capacité de rétention des liquides, forte capacité d'échange thermique, système de circulation à forte perte de charge).
Plage de température | -70°C ~ +300°C | -45°C ~ +250°C | -70°C ~ +200°C |
Capacité de refroidissement | up to 7.5kW | up to 5.5kW | jusqu'à 50 kW |
Cooling and Heating Systems (TES series)
Temperature Control Range: -85°C ~ +250°C
Temp Control Accuracy: ± 0.3°C
Plage de température | Série -45°C ~ +250°C | Série -85°C ~ +200°C | Série -60°C ~ +200°C |
Capacité de refroidissement | jusqu'à 25 kW | jusqu'à 25 kW | jusqu'à 60 kW |
Cooling and Heating Machines (LTS series)
Temperature Control Range: -80°C to +80°C
It is widely used in the semiconductor process to control the temperature of the reaction chamber, the hot sink plate and the non-flammable heat transfer medium.
Plage de température | Série -20°C ~ +80°C | Série -45°C ~ +80°C | Série -60°C ~ +80°C | Série -80°C ~ +80°C |
Contrôle du débit | 7 ~ 45 L/min | 7 ~ 45 L/min | 7 ~ 45 L/min | 7 ~ 45 L/min |
Circulateurs de chauffage et de refroidissement
Plage de contrôle de la température : -45°C à +250°C
Application: Various Reactors (Microchannels, Glass, Jacketed Reactors, etc.), Distillation or Extraction System, Laboratory, University, Research Institute, Aerospace, Chemical, Pharmaceutical, Petrochemical, Biochemical, Medical, Hospital, R&D Workshop, Aerospace, Biological and Other Industries.
Plage de température | Série -25°C ~ +200°C | Série -45°C ~ +250°C |
Capacité de refroidissement | jusqu'à 15 kW | jusqu'à 15 kW |
Circulateurs de chauffage
Plage de contrôle de la température : +50°C à +300°C
Note : La série UC peut contrôler la température du fluide caloporteur. La série UST peut non seulement contrôler la température du fluide caloporteur, mais aussi la température du matériau de réaction.
Plage de température | +50°C ~ +200°C (UC series) | +50°C ~ +300°C (série UC) | +50°C ~ +300°C (série UST) |
Capacité de chauffage | jusqu'à 38 kW | jusqu'à 200 kW | jusqu'à 95 kW |
TCU Système de contrôle de la température des multiréacteurs
Plage de contrôle de la température : -120°C à +250°C
Application: Various Reactors (Microchannels, Glass, Jacketed Reactors, etc.), Distillation or Extraction System, Laboratory, University, Research Institute, Aerospace, Chemical, Pharmaceutical, Petrochemical, Biochemical, Medical, Hospital, R&D Workshop, Aerospace, Biological and Other Industries.
Plage de température | Série -45°C ~ +250°C | Série -120°C ~ +250°C | Système de contrôle de la température personnalisé | RT+10°C ~ +135°C |
Capacité de chauffage | jusqu'à 80 kW | jusqu'à 80 kW | Sur mesure | up to 300kW |