Double door sterilization ovenThere are two types: universal and self-cleaning, characterized by front and rear door opening, air inlet and outlet equipped with filters, internal hot air circulation, door opening interlock, etc. There are two types of self-cleaning air systems: laminar flow (side feed and side return) and vertical laminar flow (middle feed and side return); The universal sterilization oven is divided into two types: side delivery and side return, and bottom delivery and middle return. A clean laminar flow circulating air oven, under the action of a centrifugal fan, sends hot air from one side of a high-temperature filter into the box and returns through the other side. After 20-30 minutes of self circulation, the oven can achieve a cleanliness level of 100 (i.e. containing 3.5 particles/L with a particle size of 0.5um).

　　

Working principle of double door sterilization oven:

　　

Place the drying tray, bottle, or cart filled with materials into the box, start the PLC programmable control system, and the internal circulation fan will work, heat up, and the butterfly valve will open simultaneously. The drying box will quickly heat up. Under the action of the internal circulation fan, dry and hot air enters the box through a high-temperature resistant filter, and forms a uniform distribution of air under the action of the fine adjustment plate to be transmitted into the box. The dry air absorbs the moisture on the surface of the bottle (material, item), enters the heating channel for evaporation and discharge, and the dry air flows directionally under the action of the fan, while the water vapor is discharged.