Intelligent protection device for freeze-drying excipient containing binder

Abstract

The invention relates to a protection device, in particular to an intelligent protection device for a freeze-drying excipient containing a binder. The intelligent protection device for the freeze-drying excipient containing the binder can be quickly cooled to be solidified, improve the yield and realize automatic production. According to the technical scheme, the intelligent protection device for the freeze-drying excipient containing the binder comprises a supporting frame, a first discharging barrel, an outer frame, a liquid pumping mechanism, a heat dissipation mechanism and a material taking mechanism, the outer frame is arranged on the upper part of the supporting frame, a material taking opening is formed in the left side of the upper part of the outer frame, the first discharging barrel is arranged on the right side in the outer frame, the liquid pumping mechanism is arranged on the right side in the outer frame, the heat dissipation mechanism is arranged in the middle of the outer frame, and the material taking mechanism is arranged on the left side in the outer frame. Water is pumped into the right side of the interior of the outer frame, so that cooling and solidification of the liquid freeze-dried excipient containing the binder can be accelerated.

Description

technical field [0001] The invention relates to a protection device, in particular to an intelligent protection device for a freeze-dried excipient containing a binder. Background technique [0002] Freeze-drying molding technology is a flowable liquid or semi-solid that contains a binder and a skeleton support, and then pours it into a molding mold, and is shaped by a freeze-drying process. The technology can protect the heat-sensitive components from being damaged, and at the same time generate a large number of micropores and pores through water sublimation, which can have fast disintegration and dissolution rates, so it is widely used. The traditional freeze-dried excipient preparation (see Chinese patent CN200580013010.8) has the defects that waiting for solidification needs to consume a lot of time, natural solidification leads to low hardness, reduces the yield, and needs to be taken out manually and causes secondary pollution. [0003] Therefore, in view of the abov...

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Problems solved by technology

[0004] In order to overcome the shortcomings of waiting for a large amount of time for solidification, low hardness caused by natural solidification, lower yield, and secondary pollution caused by manual removal, the purpose of the present invention is to provide a rapid cooling to solidification, improve yield and realize automation. The intelligent protection device for freeze-dried excipient preparations containing binders produced

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