Low-temperature freeze dryer for biomedical experiments

Abstract

The invention belongs to the technical field of freeze dryers, and particularly relates to a low-temperature freeze dryer for biomedical experiments, which comprises a case, two supporting plates are arranged on the inner walls of the two sides of the case, sliding rods are welded on the inner walls of the two sides of the case, a supporting plate is slidably mounted on the two sliding rods, two fixing plates are welded on the top of the supporting plate, and the two fixing plates are fixedly connected with the case. U-shaped rods are slidably mounted on the two fixing plates, clamping plates are welded to the sides, close to each other, of the two U-shaped rods, a compressor is arranged between the two clamping plates, a corrugated pipe is arranged at the top of the compressor, a refrigeration pipeline is arranged at the top of the corrugated pipe, and the top of the refrigeration pipeline and the bottom of a supporting plate are fixedly mounted together. The equipment is simple in structure and convenient to use, the equipment is provided with multiple damping structures, the vibration amplitude of the equipment is reduced by controlling the moving amplitude of the supporting plate, noise can be reduced, and meanwhile the service life of the equipment can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of freeze dryers, in particular to a low temperature freeze dryer for biomedical experiments. Background technique [0002] The vacuum freeze-drying technology that originated in the 1820s has come a long way in the last 20 years after decades of ups and downs. In the 21st century, vacuum freeze-drying technology has become more and more popular due to the incomparable advantages of other drying methods. In addition to being widely used in the fields of medicine, biological products, food, blood products and active substances, its application scale and field. is still expanding. Therefore, vacuum freeze-drying is bound to become an important application technology in the 21st century. Low-temperature freeze-drying machines for biomedical experiments are more and more popular due to their incomparable advantages in drying methods, and are widely used in the field of medicine. The application scale and field...

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, the vibration amplitude of the compressor in the freeze dryer is relatively large, which not only produces annoying noise, but also shortens the service life of the compressor due to long-term vibration, affecting the overall freeze-drying effect of the freeze dryer. For this reason, a low-temperature freeze-dryer for biomedical experiments is proposed

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