What role does the condenser play in the dryer?
What is the role of the Shanghai Bilang secondary condenser?
The secondary condenser is the same as the heat exchange function in the machine. The difference between the two is that the heat exchanger is mainly the heat exchange of high temperature and low temperature compressed air, and the secondary condensation is mainly cooled by the low temperature compressed air and the high pressure part of the refrigeration system. To achieve sufficient cooling of the refrigerant, thereby improving the cooling efficiency of the machine, and avoiding the high-voltage tripping machine or machine failure caused by the poor heat dissipation of the machine condenser.
What is the role of the evaporator in the dryer?
The evaporator is the main heat exchange component of the dryer. The compressed air is forced to cool in the evaporator. Most of the water vapor is cooled and condensed into liquid water to be discharged outside the machine, so that the compressed air is dried. What is carried out in the evaporator is the convective heat exchange between the air and the low-pressure vapor of the refrigerant. The low-pressure refrigerant liquid passing through the throttling device is transformed into low-pressure refrigerant vapor in the evaporator, and absorbs the surrounding heat during the phase change. Thereby the compressed air is cooled.
What role does the condenser play in the dryer? What are the forms?
In the cold dryer, the function of the condenser is to cool the high-pressure, superheated refrigerant vapor discharged from the refrigerant compressor into a liquid refrigerant, so that the refrigeration process can be continuously performed. The heat discharged from the condenser includes the heat that the refrigerant draws from the evaporator and the heat that is converted by the compression work. Therefore, the load of the condenser is larger than that of the evaporator. The condenser in the dryer is divided into an air-cooled (air-cooled condenser) and a water-cooled (water-cooled condenser).
What is the role of the hot gas bypass valve in the dryer?
When compressed air is cooled in the evaporator, a large amount of condensed water is precipitated. If the evaporation temperature of the refrigerant is too low, so that the surface temperature of the evaporator copper tube is lower than the freezing point of water under the load condition, the condensed water will freeze in the evaporator, and in severe cases, the air flow passage will be blocked, and the gas supply pipeline will be paralyzed. In order to prevent this from happening, the evaporation temperature of the refrigerant must be controlled. The simple and effective measure is to add a hot gas bypass valve between the condenser and the evaporator, and the pressure pipe of the hot gas bypass valve is directly connected to the evaporation pressure. When the evaporation pressure is lower than a certain level, the hot gas bypass valve is opened, and the high-temperature refrigerant vapor in the condenser directly enters the evaporator to raise the evaporation temperature and avoid the ice blockage phenomenon.
BILON brand, service attentively
Shandong Dyehome Intelligent Equipment Co.,Ltd(Company NEEQ STOCK CODE:836635)
Horizontal stretch pallet Wrapper is used to wrap products that wont fit on a turntable, require banding, compression extra packing for shipment.Pallet Wrapping Machine has a proven record of success in many industries such as profiled product, tubular product and plank stuff etc. We offers a wide variety of options to meet your specific requirements. Each application is evaluated to provide the right solution to your needs.
Features:
*PLC&touch screen are adopted.
*Best quality swivel make working more safe,stable and energetic;
*Special conveying device is easy for loading&conveying the package strengthens the transfer capacity;
*Wide packing belt can be used for cutting the packing cost&making the work more efficiency;
*Indicator alarms automatically when trouble occurs.Trouble can be shown.
*Photocell sensor is adopted for setting packing position;
*The turning ring is controlled by converter. Overlap rate could be adjusted according to the requirement;
*Separate control panel makes operation&maintenance easily;
*Material tension could be adjusted automatically.
S Series Horizontal Ring Wrapping Machine,Horizontal Ring Wrapping Machine,Horizontal Stretch Wrapping Machine,Horizontal Wrapping Machine
Shandong Dyehome Intelligent Equipment Co., Ltd. , https://www.dyehomepack.com