Freeze dryer makes compressed air cool and refrigerate quickly

Shanghai Haozhuang Instrument Co., Ltd. has developed the LNB brand freeze dryer, which is energy-saving and environmentally friendly, leading the country. Professional manufacturing is more secure and affordable

Working principle ※ Moisture and high temperature compressed air flows into the pre-cooler (for high-temperature type) to dissipate heat, and then flows into the heat exchanger to exchange heat with the cold air discharged from the evaporator, which reduces the temperature of the compressed air entering the evaporator. The compressed air after heat exchange flows into the evaporator and exchanges heat with the refrigerant through the heat exchange function of the evaporator. The heat in the compressed air is taken away by the refrigerant, the compressed air is quickly cooled, and the moisture in the humid air reaches the saturation temperature and quickly condenses. The condensed moisture forms water droplets after condensing, and rotates at a high speed through a unique air-water separator. The moisture is separated from the air due to the centrifugal force, and the separated water is discharged from the automatic drain valve. The air pressure dew point after cooling down can be as low as 2 ℃. The cooled cold air flows through the air heat exchange and exchanges heat with the high temperature and humid hot air at the inlet. The cold air after heat exchange raises the temperature due to the absorption of the heat of the inlet air, and the compressed air also passes through the secondary condenser of the refrigeration system (Unique design) The heat exchange with the high-temperature refrigerant reheats the temperature of the outlet to ensure that the outlet air line does not condense. At the same time, the cold source of the outlet air is fully utilized to ensure the condensation effect of the machine refrigeration system and the quality of the machine outlet air.

The main instrument of the machine and the main control switch description The main instrument of the machine is composed of the compressor air pressure gauge, refrigerant high pressure gauge, and refrigerant low pressure gauge; the main controller is composed of the ON / OFF button switch, the high and low protection switch of the refrigeration system, and the antifreeze switch. â‘  The air pressure gauge is installed on the instrument panel to display the pressure of the compressed air of the machine. The table is composed of several scales. Mpa and Kg / CM2 at the bottom of the table represent the unit value of pressure. When reading the pressure value, just observe the scale value corresponding to the pointer on the meter plus its relative unit value. â‘¡ The refrigerant low meter is installed on the instrument panel and is used to display the pressure or temperature of the low pressure end of the refrigeration system. The meter is composed of several scales and the reading method is the same as the high pressure meter. Remarks: The number of instruments and the configuration of different models are different for different machine models. The actual configuration is subject to the actual product.

Shanghai Haozhuang Instrument Co., Ltd. is a technologically innovative high-tech enterprise based in Shanghai and radiating the whole country. The company has first-class technical personnel and a good team of technicians, with advanced technology and strong development strength. Since the establishment of the company, the products and The service is recognized by customers and has a good reputation. The company adheres to the business philosophy of "integrity. Professionalism. Innovation. Growth" to provide customers with elaborate services. The company's main business and production scope include: testing equipment, laboratory equipment, cleaning equipment, Environmental protection equipment and undertake the design and customization of non-standard products and provide related technical services.

We supply Compostable Baby Products: complementary food series tableware, training series tableware, wet wipes, diapers, etc.

product advantages:

We prefer to use our products as "corn-made" children's products, "corn tableware" using pure plant starch, which is a direct edible product. Corn is regrown year after year, extracting its essence, and then using high technology to condense into high temperature resistant, large molecular weight bioplastics, without any plasticizing additives, using it to make meals, absolutely non-toxic, for Infants and young children are more suitable, bioplastic tableware, degradable, long-term use.

Compostable Baby Products

Compostable Baby Products

Compostable Baby Products,Compostable Healthy Children Tableware,Compostable Heat Resistant Children Tableware

Ningbo ECO Biodegradable Technology Co., Ltd ,