Working principle
-The overall structure is tunnel like, divided into three parts: preheating zone, high-temperature sterilization zone, and cooling zone. The bottle is sterilized at high temperature using the principle of laminar flow disinfection with hot air.
-This machine consists of components such as a front laminar flow box, a high-temperature sterilization box, a rear laminar flow box, a frame, a conveyor belt system, an exhaust system, and an electric control box. Both the front and rear laminar flow boxes and the high-temperature sterilization box are equipped with medium efficiency filters and high-efficiency filters (or high-temperature high-efficiency filters), so that the bottles entering the oven are always protected by a hundred level purified air, thereby achieving the effect of drying, sterilizing, and removing heat sources from the medicine bottles.
-The room design needs to consider supplying fresh air to the interior at a rate of ≥ 3500m3/h.
-Its production process complies with the requirements of the 2020 version of GMP and is currently a popular and effective drying and sterilization equipment internationally.
Technological process
Bottle washing machine releases bottles → bottles enter the oven → preheating → high-temperature drying sterilization → cooling → bottle release
Performance characteristics
After digesting and absorbing advanced foreign technologies and integrating multiple patented technologies of our company, a new generation of improved tunnel sterilization dryer has been developed based on the main characteristics of domestic dryer products.
The main features are as follows:
-The equipment utilizes laminar flow principle and high-speed sterilization process of hot air to complete the aseptic production process of drying, sterilization, heat removal and cooling of containers in a sealed tunnel with a cleanliness of Class A. It is currently an internationally popular drying and sterilization equipment with good sterilization effect, with uniform heat distribution and good heat removal effect.
-Adopting multiple PCT international patents, with excellent processing technology and control techniques.
-Heating uniformity is better to prevent the risk of bottle explosion and failure to meet the standard for removing heat due to uneven heating of the bottle.
-Adopting negative pressure sealing technology avoids secondary pollution of glass bottles by unclean air.
-According to customer requirements, an automatic wind pressure balancing system can be configured.
-Adopting a chain conveyor belt, it runs smoothly and the mesh surface is easy to clean and maintain.
-The speed of the conveyor belt adopts variable frequency speed regulation, which can synchronize and coordinate with the speed of the bottle washing machine and filling machine.
Technical parameter
