Microbial fermentation tank capable of defoaming

Abstract

The invention discloses a microbial fermentation tank capable of defoaming. The microbial fermentation tank comprises a fermentation tank body, an adjusting and collecting type ultrasonic defoaming device is arranged in the fermentation tank body, a floating type foam shielding device is arranged in the fermentation tank body, and a sawtooth-shaped stirring device is arranged on the lower portion in the fermentation tank body. According to the device, the n-shaped defoaming seat is suspended on fermentation liquor by utilizing buoyancy of the supporting air bag, foams in the fermentation tank are collected through rotation of the n-shaped defoaming seat, then the foams are subjected to defoaming treatment through ultrasonic waves, the foams in the fermentation tank can be quickly and effectively eliminated, and meanwhile, the foams are intensively collected for defoaming, a high-power ultrasonic generator is not needed, so that the cost of the device is reduced, the n-shaped defoaming seat can effectively shield foams when rotating through the shielding cloth floating above fermentation liquor, the foams are prevented from synchronously rotating along with the rotation of the n-shaped defoaming seat, and the defoaming efficiency of the device is improved.

Description

technical field

[0001] The invention relates to the field of biochemical related equipment, in particular to a microbial fermentation tank capable of defoaming. Background technique

[0002] The biological fermentation tank is an external environment device for microorganisms to produce, reproduce and form products during the fermentation process. It replaces the traditional fermentation container. Compared with the traditional fermentation container, it has obvious advantages. Air provides a good fermentation environment, and can implement measures such as stirring and shaking to promote the growth of microorganisms. It belongs to the commonly used biological fermentation equipment. In the process of biological fermentation, microorganisms continue to grow, reproduce and metabolize, which will form a large amount of gas and generate a large amount of foam. If the foam is too large or the foam layer is too thick, an isolation layer will be formed, which will affect the norma...

Examples

Embodiment Construction

[0028] The present invention will be specifically described below in conjunction with the accompanying drawings, such as Figure 1-6 shown.

[0029] In this device, the device is powered by being connected to an external power source, and the external power source is electrically connected to the drive motor 29 and the electric slider 30 for power supply, so as to control the operation of the device.

[0030] The creative point of this scheme is to adjust the structural design of the collection ultrasonic defoaming device, combined with the attachment figure 1 , attached figure 2 , attached image 3 and attached Figure 4The adjustment collection type ultrasonic defoaming device includes a stirring sleeve 2 on the inside of the fermentation tank body 1, the stirring sleeve 2 is movably connected with the fermentation tank body 1 through a mechanical seal, and a sealing box is installed on one side surface of the stirring sleeve 2 Body 3, an ultrasonic generator 4 is insta...

technical field

[0001] The invention relates to the field of biochemical related equipment, in particular to a microbial fermentation tank capable of defoaming. Background technique

[0002] The biological fermentation tank is an external environment device for microorganisms to produce, reproduce and form products during the fermentation process. It replaces the traditional fermentation container. Compared with the traditional fermentation container, it has obvious advantages. Air provides a good fermentation environment, and can implement measures such as stirring and shaking to promote the growth of microorganisms. It belongs to the commonly used biological fermentation equipment. In the process of biological fermentation, microorganisms continue to grow, reproduce and metabolize, which will form a large amount of gas and generate a large amount of foam. If the foam is too large or the foam layer is too thick, an isolation layer will be formed, which will affect the norma...

Examples

Embodiment Construction

[0028] The present invention will be specifically described below in conjunction with the accompanying drawings, such as Figure 1-6 shown.

[0029] In this device, the device is powered by being connected to an external power source, and the external power source is electrically connected to the drive motor 29 and the electric slider 30 for power supply, so as to control the operation of the device.

[0030] The creative point of this scheme is to adjust the structural design of the collection ultrasonic defoaming device, combined with the attachment figure 1 , attached figure 2 , attached image 3 and attached Figure 4The adjustment collection type ultrasonic defoaming device includes a stirring sleeve 2 on the inside of the fermentation tank body 1, the stirring sleeve 2 is movably connected with the fermentation tank body 1 through a mechanical seal, and a sealing box is installed on one side surface of the stirring sleeve 2 Body 3, an ultrasonic generator 4 is insta...

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