Flow equalizing type pharmaceutical glove box

Abstract

The invention provides a flow equalizing type pharmaceutical glove box. The flow equalizing type pharmaceutical glove box comprises a box body and a support, wherein an illumination device, an air supply filtering device, an air flow equalizing device, an exhaust filtering device and a sterilization device are arranged in the box body; the air flow equalizing device comprises a flow equalizing cover and a plurality of flow equalizing plates arranged in the flow equalizing cover; the number of the flow equalizing plates is at least two, and the flow equalizing plates are arranged in parallel ina spaced mode; and each flow equalizing plate is provided with honeycomb type ventilation holes, and the number and the hole diameters of the ventilation holes are different. The air supply filteringdevice is externally connected with special inert gas, the inert gas is filtered and conveyed and then sequentially passes through the first flow equalizing plate, the second flow equalizing plate and the third flow equalizing plate, flow equalizing is refined step by step, and the gas is more uniform. Lamp beads of an LED shadowless lamp are distributed on the lower surface of the third flow equalizing plate, light rays are sufficiently and uniformly distributed, and the environment conditions in the medicine test or manufacturing process are consistent and stable.

Description

technical field [0001] The invention relates to the field of pharmaceutical equipment, in particular to a flow-balanced pharmaceutical glove box. Background technique [0002] The glove box is a routine equipment in the field of medical experiments, which needs to be operated in a vacuum or high-purity inert gas environment. In some extremely rigorous drug experiments or in the process of drug production, it is required that the effects of light, gas and even the sterilizing environment must be sufficiently uniform during the experiment to ensure the accuracy of the experimental data. [0003] However, the existing glove boxes often fail to meet such high experimental environment requirements. The gas intelligence is basically uniform, and the light is also difficult to achieve uniformity. During the working process, the gas enters directly from the position of the air supply filter device, and the entering gas cannot achieve uniform flow, and it is easy to affect the exper...

AI Technical Summary

Problems solved by technology

[0003] However, the existing glove boxes often fail to meet such high experimental environment requirements. The gas intelligence is basically uniform, and the light is also difficult to achieve uniformity.

During the working process, the gas enters directly from the position of the air supply filter device, and the entering gas cannot achieve a uniform flow, and it is easy to affect the experimental results due to uneven air distribution.

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