Liquid medicine extruding machine

Abstract

The invention discloses a liquid medicine extruding machine and relates to the field of liquid medicine homogenizing equipment. The liquid medicine extruding machine comprises a machine box, a plurality of extruding instruments fixedly arranged in the machine box and a cleaning system, wherein the cleaning system comprises a first cleaning assembly, a second cleaning assembly and a third cleaningassembly; the first cleaning assembly comprises a first cleaning pipeline, the first cleaning pipeline comprises a gas-liquid supply pipeline and a gas-liquid transition pipeline, a gas-liquid inlet is arranged at one end of the gas-liquid supply pipeline; all the extruding instruments are correspondingly connected with gas-liquid branch pipelines in a one to one mode; inlets of the extruding instruments are connected with the gas-liquid supply pipeline through the gas-liquid branch pipelines, and outlets of the extruding instruments are connected with the gas-liquid transition pipelines through the gas-liquid branch pipelines. The liquid medicine extruding machine provided by the invention is convenient to operate, can achieve in-place cleaning and in-place sterilization, is favorable forimproving production efficiency and reducing medicine pollution risk and can ensure medicine safety.

Description

technical field [0001] The invention relates to the field of liquid medicine homogenization equipment, in particular to a liquid medicine extruder. Background technique [0002] In the pharmaceutical process, in order to achieve homogenization of the medicinal liquid, the extruder 2 is usually used to repeatedly squeeze the medicinal liquid. Such as figure 1 As shown in the figure, an existing extrusion instrument 2 is provided, which includes a base 21 and an upper cover plate 22 covered on the base 21, and an accommodating cavity 25 is formed between the base 21 and the upper cover plate 22; The upper cover plate 22 and the base 21 are respectively provided with an extrusion inlet 23 and an extrusion outlet 24, and an extrusion filter plate 26 is embedded in the accommodating cavity 25; Jacket 27 and lower jacket 28. In actual work, the liquid medicine is repeatedly squeezed through the filter plate 26 under the action of the circulation pump, so as to realize the homog...

AI Technical Summary

Problems solved by technology

[0003] However, in actual use, in order to avoid cross-contamination of different batches of products and ensure drug safety, the staff must regularly disassemble the squeezer 2 for cleaning and sterilization, which is very cumbersome to operate; not only increases the number of staff Labor intensity indirectly affects production efficiency, and external pollution may be introduced during the disassembly process, making it difficult to ensure drug safety

Images