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  • DJ type low-temperature evaporator
  • DJ type low-temperature evaporator

DJ type low-temperature evaporator

DJ-type evaporator is mainly suitable for quick-freezing warehouses below -25°C. Mainly used for low-temperature freezing of meat, fish, frozen food, medicines, medicinal materials, chemical raw materials and other items.

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Zhejiang Brozer Refrigeration Technology Co., Ltd.
Zhejiang Brozer Refrigeration Technology Co., Ltd.
We are a professional China DJ type low-temperature evaporator manufacturer and DJ type low-temperature evaporator supplier, Our main products cover all kinds of cold storage, cold storage, fresh-keeping, other cold storage, constant temperature workshops, industrial chillers, various types of non-standard processes refrigeration... and other equipment. We also have a strong R&D team that independently developed box condensing units, open units, water-cooled compression condensing units, air-cooled condensing units, all-in-one and split units, low-temperature screw units, parallel units, industrial chillers, D series Air cooler, series double-sided side outlet air cooler, water flush frost air cooler series, air-cooled condenser series, etc. Products are exported to more than 80 countries and regions around the world.
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DJ type low-temperature evaporator Industry knowledge
How does the DJ type low-temperature evaporator cope with the extreme low temperature environment below -25℃?
DJ type low-temperature evaporator is a refrigeration equipment designed for the extreme low temperature environment below -25℃. In this temperature range, traditional evaporators often face challenges such as sudden drop in efficiency and unstable operation. However, DJ type low-temperature evaporator effectively overcomes these problems through a series of unique technical means to ensure efficient and stable operation under extreme conditions.
Optimization of refrigeration cycle system
DJ type low-temperature evaporator adopts a specially optimized refrigeration cycle system, which is the core of its ability to cope with extremely low temperature environments. The system achieves efficient refrigeration under ultra-low temperature conditions by increasing the number of compression stages, optimizing the heat exchange efficiency between the condenser and the evaporator, and adopting high-efficiency throttling devices. Multi-stage compression technology effectively reduces the exhaust temperature of each stage of compression, improves the overall refrigeration capacity of the system, and enables DJ evaporator to continuously output stable low-temperature cooling capacity in an environment below -25℃.
Selection and application of enhanced refrigerant
For extremely low temperature environments, DJ evaporator uses enhanced refrigerant. This refrigerant has a lower evaporation temperature and higher heat conduction efficiency. It can quickly absorb and transfer heat under ultra-low temperature conditions to ensure the efficient operation of the evaporator. At the same time, the refrigerant has also undergone strict environmental friendliness evaluation to ensure that its impact on the atmospheric environment during use is minimized, meeting the requirements of modern green production.
Precision manufacturing process and quality control
In terms of manufacturing process, the DJ type low-temperature evaporator adopts precise processing technology and strict quality control process. From the procurement of raw materials to the delivery of finished products, every link is strictly screened and tested to ensure that all components can still maintain good working performance under extreme temperature differences. Precision casting, CNC machining and surface treatment technology make each component of the evaporator have extremely high precision and corrosion resistance, and can operate stably in harsh environments.
Structural design and heat conduction optimization
The structural design of the DJ type evaporator also fully considers the special needs under extremely low temperature environments. By optimizing the internal structure and heat conduction path of the evaporator, the heat exchange efficiency is improved and energy loss is reduced. At the same time, the evaporator also adopts efficient heat dissipation fins and heat pipe technology to further enhance its refrigeration capacity under ultra-low temperature conditions. These designs enable the DJ evaporator to reduce the temperature in the cold storage to the required level in a very short time, meeting the needs of rapid freezing of special materials.
Intelligent monitoring and fault warning
In order to ensure stable operation in extremely low temperature environments, the DJ evaporator is also equipped with an intelligent monitoring system. The system can monitor the operating status and various parameters of the evaporator in real time, such as temperature, pressure, flow, etc. Once an abnormal situation is found, it will immediately issue a warning signal and take corresponding protective measures. In addition, the intelligent monitoring system can also automatically adjust the refrigeration capacity and working mode according to the actual needs and material characteristics in the cold storage to achieve efficient and energy-saving operation.
Industry application and benefit analysis
DJ type low-temperature evaporator has broad application prospects in many industries such as food, medicine, and chemical industry. In the food industry, it can help companies quickly freeze perishable foods such as meat and seafood, effectively extend the shelf life and retain the nutritional content and taste of food; in the pharmaceutical industry, it can ensure the stable storage and transportation of drugs in low-temperature environments; in the chemical industry, it can handle various raw materials and products that need to be stored at low temperatures.