Device for online addition of lactic acid bacteria

The technology of lactic acid bacteria and sterile air is applied in the field of devices for online addition of lactic acid bacteria, which can solve the problems of secondary contamination of milk, and achieve the effects of ensuring sterility, avoiding backflow and the entry of miscellaneous bacteria, and improving mixing uniformity.

Pending Publication Date: 2020-01-10
江苏美天奶业有限公司
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  • Abstract
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Problems solved by technology

[0003] The purpose of the present invention is to provide a device for online addition of lactic acid bacteria, through the design of the structure of the suction device, flow meter, stirring assembly, etc., it solves the problem that the existing device for online addition of lactic acid bacteria is easy to produce secondary pollution of milk question

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  • Device for online addition of lactic acid bacteria
  • Device for online addition of lactic acid bacteria

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Embodiment Construction

[0021] 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 of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] see Figure 1-2 , the present invention is a device for online addition of lactic acid bacteria, including a sterile air purification system 1, a fermenter body 2, a lactic acid bacteria batching tank 3 and a milk liquid inlet pipe 4, and the sterile air purification system 1 performs rapid air purification through steam Sterilization, aseptic air purification system 1 is an existing mechanism and will not be repeated here. Temperature monitori...

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Abstract

The invention discloses a device for online addition of lactic acid bacteria, and relates to the technical field of milk production. The device comprises a sterile air purification system, a fermentation tank body, a lactic acid bacteria batching tank and a milk inlet pipe; the top surface of the fermentation tank body communicates with a sterile air inlet pipe and a sterile air outlet pipe; the bottom of the fermentation tank body communicates with a milk outlet pipe; one end of an air outlet of the sterile air purification system communicates with the sterile air inlet pipe through an air supply main pipe; a stirring assembly is fixedly mounted in the fermentation tank body; the stirring assembly comprises a transmission motor; and one surface of the transmission motor is fixedly connected with the fermentation tank body. Through the sterile air purification system, sterility of the fermentation tank body and the lactic acid bacteria batching tank during working can be guaranteed, the probability of secondary pollution in an lactic acid bacteria adding process is further decreased, and automatic quantitative proportioning of milk and lactic acid bacteria can be achieved through data feedback between a flow meter and a material suction device.

Description

technical field [0001] The invention belongs to the technical field of milk production, in particular to a device for adding lactic acid bacteria online. Background technique [0002] Lactic acid bacteria online adding equipment is a kind of equipment that does not interrupt production and can safely add lactic acid bacteria to products to be fermented with simple operation methods. It is almost used in all automated dairy product fermentation industrial production. The existing lactic acid bacteria online adding system does not have Environmental protection measures cannot control the contamination of microorganisms in the external environment when lactic acid bacteria are added. In order to solve this problem, the patent document with the application number CN201620204592.3 discloses an online adding equipment for lactic acid bacteria freeze-dried powder, but when this equipment is used It cannot completely eliminate the secondary problem of milk in the process of adding l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C9/12
CPCA23C9/122A23C9/1223
Inventor 胡优杰王灏彭涛吴娜唐成文
Owner 江苏美天奶业有限公司
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