A cell culture device for biotechnology research and development

Abstract

The invention discloses a cell cultivation device for biotechnology research and development. A sterilization filtrate box is set up, and the ventilation module is arranged on the side surface of the incubator. The ventilation module introduces fresh air from the outside into the sterilization filtrate tank. The box is filled with bactericidal liquid. The ventilation module includes the first filter screen, the second filter screen, the first fan, the second fan, the intake pipe, the fresh air pipe, the return air pipe, the exhaust pipe and the switch valve group. The switch valve group has four Each interface is connected to the intake pipe, the exhaust pipe, the first filter screen and the second filter screen; the first filter screen and the second filter screen are alternately filtered, and the return gas cleaning filter screen maintains long-term high efficiency.

Description

technical field [0001] The invention relates to the field of cell cultivation, in particular to a cell cultivation device for biotechnology research and development. Background technique [0002] Cell culture is a very important and widely used technology in the field of biotechnology. Many scientific experiments and research require appropriate cell culture. [0003] During the cell culture process, the cells also undergo metabolism. If the metabolites are not discharged in time, it will affect the growth environment of the cells. Many cell culture gas environments use air components, but dust and bacteria removal operations are required. Otherwise, Dust and bacteria falling on the cell strains will affect the growth of the cells. Therefore, how to perform efficient air replacement and sterilization and dust removal in the cell incubator is the design point of the cell cultivation device. In addition, many cell incubators are large and Because the growth environment of cel...

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Problems solved by technology

[0003] During the cell culture process, the cells also undergo metabolism. If the metabolites are not discharged in time, it will affect the growth environment of the cells. Many cell culture gas environments use air components, but dust and bacteria removal operations are required. Otherwise, Dust and bacteria falling on the cell strains will affect the growth of the cells. Therefore, how to perform efficient air replacement and sterilization and dust removal in the cell incubator is the design point of the cell cultivation device. In addition, many cell incubators are large and Because the growth environment of cells generally needs to be "greenhouse conditions" higher than the air temperature, if the gas in the incubator is directly discharged out of the device during the ventilation process, a large amount of heat will be lost, and additional high-power heating is required Heater for fresh and clean air heating operation, energy utilization is inefficient

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