Magnetic stirring constant-temperature ventilation incubator

Abstract

The invention discloses a magnetic stirring constant-temperature ventilation incubator comprising a box body as well as a control panel, a control microcomputer and an air-conditioning system which are arranged on the box body, wherein a clapboard in the box body is placed horizontally and is connected with a heat insulation shell of the box body to form an independent culture room; a ventilating fan and a temperature sensor connected with the air-conditioning system are arranged in each layer of culture room respectively; a function switching key interface is arranged on the control panel corresponding to the culture room of each layer; and the clapboard is formed by a magnetic carrier platform with a three-layer structure, the upper layer is a carrier flat plate prepared from a non-magnetic material, the middle layer comprises magnetic coils which are uniformly distributed transversely and horizontally, and the lower layer is a magnetic flat plate capable of carrying the magnetic coils. The magnetic stirring constant-temperature ventilation incubator disclosed by the invention makes use of the rotating magnetic field of the magnetic carrier platform to drive a rotor in a fermentation container to rotate so as to realize a mixing effect, so that the magnetic stirring constant-temperature ventilation incubator is particularly suitable for culturing filamentous fungi which are high in concentration and relatively large in viscosity and can form spheres easily.

Description

technical field [0001] The invention relates to a constant temperature incubator, in particular to a magnetic stirring constant temperature ventilation incubator. Background technique [0002] The constant temperature vibration incubator is suitable for liquid vibration culture (reaction). When in use, the reaction container is fixed on the shaker with springs or claw-type test bottle holders, and it performs plane rotary motion under the drive of the transmission device to ensure the continuous rotation of the materials in the reactor. Mix to achieve the purpose of uniform reaction. It is widely used in the cultivation of microorganisms and various chemical and biochemical reactions. It is a vibration culture (reaction) equipment widely used in schools, research institutes, hospitals and enterprise laboratories. [0003] The main structural components of the constant temperature oscillation incubator currently in use include the box body, temperature control system, transm...

AI Technical Summary

Problems solved by technology

However, the traditional constant temperature shaking incubator is not good for shaking and mixing high-concentration and high-viscosity materials, especially for the shaking culture of filamentous fungi that are easy to clump, and cannot achieve full fermentation of materials

This situation can be effectively improved if electromagnetic stirring is used instead of traditional shaking culture during constant temperature cultivation, but the equipment for constant temperature magnetic stirring cultivation, such as magnetic stirring constant temperature ventilation incubator, has not been reported yet.

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