Freezer dryer for protein solution freeze-drying

Abstract

The invention discloses a freezer dryer for protein solution freeze-drying. The freezer dryer for protein solution freeze-drying comprises a freeze-drying box and a machine case, and the lower surfaceof the freeze-drying box is fixedly connected with the upper surface of the machine case; a movable frame is arranged on the front surface of the freeze-drying box, and a sealing door is fixedly installed on the surface of the movable frame; freezing pipes are installed on the back surface of the interior of the freeze-drying box; partition plates are arranged between the two sides of the inner surface of the freeze-drying box, and containing boxes are fixedly installed on the upper surfaces of the partition plates; a plurality groups of heating pipes are arranged on the two sides of the inner surface of the freeze-drying box; and an encryption assembly is installed in the inner surface of one side of the freeze-drying box in an embedded mode. According to the freezer dryer for protein solution freeze-drying, the angles of the containing boxes can be conveniently adjusted in the freeze-drying period of a protein solution, and the protein solution can be uniformly heated and frozen inthe freeze-drying period; and the sealing property of the sealing door can be improved, therefore, the sealing property of the whole machine is better, the protein solution freeze-drying effect is better, and the using effect is significant.

Description

technical field [0001] The invention belongs to the technical field of freeze-drying, and relates to a freeze-drying machine, in particular to a freeze-drying machine for protein solution freeze-drying. Background technique [0002] The freeze dryer is a machine composed of a refrigeration system, a vacuum system, a heating system, and an electrical instrument control system. The main components of the freeze dryer are divided into a drying box, a condenser, a refrigeration unit, a vacuum pump, a heating and cooling device, etc. The freeze dryer uses freezing and sublimation technology to dry the items, which can quickly remove the moisture on the surface of the items, and has a good use effect. [0003] There are certain disadvantages in the use of existing freeze dryers for protein solution freeze-drying. When the existing freeze-drying machines for protein solution freeze-drying are in use, the sealing effect of the machine is average, resulting in a low freeze-drying ef...

AI Technical Summary

Problems solved by technology

[0003] There are certain disadvantages in the use of existing freeze dryers for protein solution freeze drying. When the existing freeze dryers for protein solution freeze drying are in use, the sealing effect of the machine is general, resulting in the freeze drying effect of protein solution being reduced. It is affected to a certain extent, and during the freeze-drying of the protein solution, the position of the protein solution is basically fixed, and the angle of the freeze-drying cannot be adjusted, which has a certain impact on the actual use

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