Clean mobile vehicle

Patent

ZL201020136995.0

ZL201020245031.0

ZL201220136993.1

Product  introduction

Clean transfer vehicle is a kind of portable purification equipment with built-in large-capacity battery and DC fan to provide local Class-A environment. It is widely used in the pharmaceutical industry, such as aseptic docking and transfer of rubber stopper barrels, tools and instruments, drugs, etc., which not only ensures the safety of loading and transfer of rubber stopper, tools and instruments, and drugs in the CLASS A area, but also ensures that the clean transfer vehicle does not damage the cleanliness of the working environment and the production process environment.
1. Classification of clean transfer vehicles
There are many forms, configurations and uses of clean transfer vehicles, which are divided as follows:
According to the function, the clean transfer vehicles are divided into: rubber plug clean transfer vehicles, tools and instruments clean transfer vehicles, clean clothes clean transfer vehicles, filled drugs clean transfer vehicles, freeze-dried drugs clean transfer vehicles, and so on.
According to the prevailing form of airflow, clean transfer vehicles are divided into horizontal laminar flow type, vertical laminar flow type and turbulent flow type.
According to the configuration, the clean transfer vehicle is divided into intelligent control and ordinary control, with the configuration functions of lifting platform, docking sliding door, online detection of suspended particles, automatic positioning, loading and unloading mechanism, constant wind speed control, constant pressure difference control, and so on.
2. Structure description
The clean transfer vehicle is composed of a chassis, a high-efficiency filter, a DC variable air volume fan unit, a rechargeable power supply box, an electric lifting mechanism, gloves, a PLC control system, and a wind speed differential pressure detection system. The case is made of fingerprint-free stainless steel SUS304, and the sheet metal is bended in one body. It is beautiful, clean, and easy to clean and disinfect.
The clean transfer vehicle adopts a PLC control system to control the constant wind speed of the DC fan, which can keep the average wind speed in the clean working area within the rated range (0.45m/s ± 20%). Under the condition of maintaining the cleanliness and positive pressure in the working area, the service life of the main component of the transfer vehicle - high efficiency air filter is effectively extended.

3. Model description

Typical user