Dosing and stirring system

Abstract

The invention discloses a dosing and stirring system, which relates to the field of pharmaceutical equipment and comprises a tank body and a stirring device. The stirring device comprises a stirring shaft located in the stirring cavity, the stirring shaft is provided with a fixed part, a sliding part and stirring blades, the fixed part is located at the bottom end of the stirring shaft, and the sliding part slidably sleeves the stirring shaft and can slide in the length direction of the stirring shaft; the stirring blades comprise a long-strip-shaped first stirring blade and a long-strip-shaped second stirring blade, one end of the first stirring blade is hinged to the second stirring blade, and the other end of the first stirring blade is hinged to the sliding part; and one end of the second stirring blade is hinged with the first stirring blade, and the other end is hinged with the fixed part. By pulling the sliding part upwards, the stirring blades can be straightened, so that the stirring device can be conveniently taken out. And when the stirring device is placed, the fixed part naturally falls down, so that the stirring blades can be unfolded, and the stirring capacity is recovered. The dosing and stirring system is simple in structure and convenient to use. The cleaning and maintenance efficiency can be obviously improved.

Description

technical field [0001] The invention relates to the field of pharmaceutical equipment, in particular to a medicine adding and stirring system. Background technique [0002] The dosing and stirring system is a commonly used equipment in the pharmaceutical process. It is the place where the liquid medicine is stored and reacted. The stirring device is the main component of the dosing and stirring system. The stirring device is easy to accumulate drug scale during long-term use. If it is not cleaned in time, it will affect the operation of the stirring device and may contaminate the liquid medicine. Moreover, the stirring device is also the part with the most serious loss in the chemical dosing and stirring system, and it needs to be repaired or replaced regularly. In the prior art, there are usually two ways to clean and maintain the stirring device. The first is to install a cover above the tank, and the stirring device is arranged on the cover. By removing the cover, the st...

AI Technical Summary

Problems solved by technology

However, in this way, the sealing effect of the connection between the cover and the tank is not good, and even leakage may occur.

The second is that the operator inserts tools into the inside of the tank through the feeding port on the top of the tank for cleaning and maintenance. Due to the limited space of the feeding port, the cleaning and maintenance work is greatly hindered, and the effect is often poor.

Images