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Full-automatic air-lifting stirring stainless steel fermentation tank

An air-lift, stainless steel technology, applied in the field of fermentation tanks, can solve the problems of lack of sterilization, low work efficiency, low degree of automation, etc., and achieve the effects of improving stirring effect, work efficiency and hygiene.

Active Publication Date: 2018-09-04
汇森生物设备镇江有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

Most of the existing air-lift stirring stainless steel fermentation tanks have low degree of automation, low work efficiency, poor stirring effect, uneven stirring, no function of sterilization and disinfection, and low sanitation

Method used

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  • Full-automatic air-lifting stirring stainless steel fermentation tank
  • Full-automatic air-lifting stirring stainless steel fermentation tank
  • Full-automatic air-lifting stirring stainless steel fermentation tank

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see Figure 1-3 , the present invention provides a technical solution: a fully automatic air-lift stirring stainless steel fermenter, comprising a main body 1, the outer surface of the main body 1 is provided with a PLC controller 2, the input end of the PLC controller 2 and the output of an external power supply The terminals are electrically connected, and the model of the PLC controller 2 used is Siemens S7-200. The upper surface of the main body 1 i...

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Abstract

The invention discloses a full-automatic air-lifting stirring stainless steel fermentation tank. The full-automatic air-lifting stirring stainless steel fermentation tank comprises a main body, wherein a PLC controller is arranged on the surface of the outer side of the main body; the input end of the PLC controller is electrically connected with the output end of an external power supply; a feeding pipe is arranged on the upper surface of the main body; the feeding pipe is communicated with an external conveying device; a first electromagnetic valve is arranged on the feeding pipe; the inputend of the first electromagnetic valve is electrically connected with the output end of the PLC controller; a gas inlet pipe is arranged on the upper surface of the main body; the gas inlet pipe is communicated with an external gas device; a second electromagnetic valve is arranged on the gas inlet pipe; the input end of the second electromagnetic valve is electrically connected with the output end of the PLC controller; a first stirring device is arranged on the upper surface of the main body. The full-automatic air-lifting stirring stainless steel fermentation tank improves the degree of automation and improves the working efficiency; meanwhile, in a way of stirring raw materials in the horizontal and vertical directions, the stirring effect is improved and stirring is uniform, so that fermentation is facilitated.

Description

technical field [0001] The invention relates to the technical field of fermentation tanks, in particular to a fully automatic air-lift stirring stainless steel fermentation tank. Background technique [0002] Airlift fermenter (ALR) is the most widely used bioreactor equipment. This type of reactor has the advantages of simple structure, no bacteria contamination, high efficiency of dissolved oxygen, and low energy consumption. There are many types of air-lift fermentation tanks, the common ones are air-lift circulation type, bubbling type, air injection type, etc. The air-lift fermentation tanks that have been widely used in the biological industry include air-lift internal circulation fermentation tanks, gas-liquid double injection Air-lift circulation fermenter, tower-type air-lift fermenter with multi-layer distribution plate, etc. Most of the existing air-lift stirring stainless steel fermenters have a low degree of automation, low work efficiency, poor stirring effec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/36C12M1/34C12M1/12C12M1/04C12M1/02C12M1/00
CPCC12M23/48C12M27/02C12M27/06C12M29/00C12M37/00C12M41/00C12M41/12C12M41/20C12M41/22C12M41/34C12M41/48
Inventor 冯道平雷楗勇施钧吴纪福
Owner 汇森生物设备镇江有限公司
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