Refrigeration dryer room temperature type
Refrigeration dryer (room temperature type) is one of the most common types of refrigeration dryers, mainly used to process room temperature compressed air (inlet temperature is usually ≤ 45 °C), refrigeration dryers have a wide range of applications mainly in industrial production, food and beverage industry, biomedical field, automobile manufacturing.
| Power: | Work pressure | Air Volume: | Inlet and outlet pipe diameters |
| 0.5km | 1.0Mpa | 2.5m3/min | DN25 external teeth |
Structural composition: refrigeration compressor, condenser, evaporator, expansion valve, heat exchanger, gas-water separator
How it works
The core principle of the room temperature refrigeration dryer is to use the refrigeration system to cool the compressed air, so that the water vapor in it condenses into liquid water and discharges, so as to realize that the dry, high-temperature and humid compressed air first enters the heat exchanger, and the dry low-temperature air is exchanged for heat, and the pre-cooled air enters the evaporator after the initial temperature is reduced.
Dry air output
High processing efficiency: It can quickly and effectively remove the moisture in the compressed air, so that the compressed air can reach a lower dew point temperature, and the dew point temperature of the compressed air can be stably controlled at 2~10°C, which can meet the drying needs of most industrial scenarios
Low energy consumption: Compared to other drying methods such as adsorption dryers, the energy consumption is relatively low, and the energy-saving advantages are more pronounced when handling large volumes of compressed air;
Strong adaptability: suitable for compressed air environment at room temperature (≤45°C) and atmospheric pressure (0.3~1.0MPa) The processing capacity is large, and the equipment can be designed into different specifications and processing capacity according to the demand, from a few cubic meters per minute to hundreds of cubic meters per minute
Operation and maintenance
Easy to operate, high degree of automation, equipped with a complete control system, only need to set the operating parameters, automatic operation and maintenance cost is low, the structure is relatively simple, the main components are easy to maintain and replace, and the supply of accessories on the market is sufficient
FAQ
Q: What are the possible causes of sudden shutdown of the refrigeration dryer during operation?
A: It could be a power failure, compressor overload protection start-up, an abnormal thermostat, or a refrigerant leak
Q: The moisture content of the dried material exceeds the standard, what aspects should be investigated?
A:It can check if the freeze-drying curve settings are reasonable, if the vacuum level meets standards, and if the temperature of the heating plate is uniform.
Q: What preparations do I need to make before starting the device again after a long-term shutdown?
A:It is necessary to clean the chamber, check the refrigerant pressure, test the performance of the vacuum pump and whether the circuit connection is normal.
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