Biosafety cabinet with waste treatment and strong sterilization functions

Abstract

The invention discloses a biosafety cabinet with waste treatment and strong sterilization functions, and relates to the technical field of biosafety cabinets. The biosafety cabinet comprises a cabinetbody, an ultraviolet sterilization lamp and a third hydraulic cylinder, an integrated suction fan is arranged at the top end of the interior of the cabinet body, and the integrated suction fan is connected with an air inlet pipeline through a filter box; and a filtering mechanism is arranged in the middle of the interior of the filter box, a bacterium suction pipeline is arranged in a shell of the filter box in a penetrating mode, an adapter substitute is installed in the middle of the bacterium suction pipeline, and the end of the bacterium suction pipeline is connected with a bacterium suction head. The biosafety cabinet has the beneficial effects that bacteria and granular objects in the cabinet fall into the top end of a dissolving ball until the bacteria and the granular objects aredispersed and slide to the bottom end in a bacteria collecting tank, and are sufficiently dissolved and separated by the dissolving ball, so that the harm of wastes to people is reduced, and workers can conveniently and regularly clean the collected wastes in a centralized manner; and due to the structural design, internal parts of the filtering mechanism are effectively maintained, and the sterilizing capacity can be improved under the mutual cooperation of the filtering mechanism and the ultraviolet sterilizing lamp.

Description

technical field [0001] The invention relates to the technical field of biological safety cabinets, in particular to a biological safety cabinet with waste treatment and strong sterilization functions. Background technique [0002] The biological safety cabinet is a box-type air purification negative pressure safety device that can prevent the aerosol dissipation of certain dangerous or unknown biological particles during the experimental operation process. It is widely used in scientific research, teaching, clinical testing and production in the fields of microbiology, biomedicine, genetic engineering, and biological products. It is the most basic safety protection equipment in the first-level protective barrier of laboratory biosafety. [0003] The existing biological safety cabinets have single performance and do not have a good waste disposal structure, which makes the environment in the laboratory easily polluted. At the same time, the sterilization effect is poor, there...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a biological safety cabinet with waste treatment and strong sterilization function, which solves the problem that the existing biological safety cabinets proposed in the above background technology have single performance and do not have a good waste treatment structure. , so that the environment in the laboratory is easily polluted, and at the same time, the sterilization effect is poor, there are certain safety hazards, and the health of the experimenters cannot be guaranteed.

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