Discharging system for fluid preparation

Abstract

The invention discloses a discharging system for fluid preparation. The discharging system for fluid preparation comprises an extrusion system, a feeding system and a stock bin, wherein the feeding end of the extrusion system corresponds to the feeding end of a gantry crane, the extrusion system extrudes a material bag conveyed by the feeding end of the gantry crane, the discharging end of the extrusion system corresponds to the feeding end of the feeding system, and the discharging end of the feeding system corresponds to the stock bin; the inner wall of the stock bin is of an inverted-cone-shaped structure, the inclination angle of the inner wall of the stock bin is a set repose angle, and the inner wall of the stock bin is polished; the repose angle is designed on the inner wall of the stock bin, the repose angle passes multiple tests of various materials, the optimal repose angle is selected, and it is guaranteed that different types of the materials can be continuously and stably fed; by arranging a large bag feeding structure and a small bag feeding opening, small bag bodies and large bag bodies can be fed at the same time through the discharging system.

Description

technical field [0001] The invention relates to the technical field of biopharmaceutical fluid equipment, in particular to a feeding system for fluid preparation. Background technique [0002] This technology is applied to the biopharmaceutical equipment technology for the production of raw liquid, and is a feeding device for dialysate raw materials in the process of raw liquid production. The biopharmaceutical preparation system must comply with the requirements of GMP regulations and the specific production process. During the feeding and proportioning process of raw materials, the feeding station avoids the chemical reaction of two different materials with different characteristics. Corrosion and adhesion will cause damage to the feeding process Corrosion and pollution of the feeder wall requires the design of a corresponding feeding device in the production of fluid raw materials, so the design and structure of the feeding device is particularly critical. Biopharmaceutic...

AI Technical Summary

Problems solved by technology

[0006] Since the salt powder used in the biopharmaceutical industry is high-purity salt powder, it needs to be transported from overseas to China. During the transportation process, the salt powder becomes harder after absorbing water, and it is difficult to directly add it to the production system. Addition, and the equipment that can be squeezed and ground on the market is mostly used in cement, yellow sand and other engineering constructions, and has too many dead corners that cannot be cleaned, so it cannot meet the clean use requirements of biopharmaceuticals; Powders with physical properties (sodium chloride, potassium chloride, magnesium chloride, glucose, etc.) need to be added, and there is no equipment that fully meets their characteristics in the market

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