Method for maintaining a sterile atmosphere in a bottling unit

A bottling and atmosphere technology, applied in the field of beverage filling and sealing, can solve the problems of low reliability of the system and the inability of the valve to last, and achieve the effects of ensuring sterility, simplifying design and effectively utilizing space.

Active Publication Date: 2022-01-11
克林茨基·埃夫根尼·费多罗维奇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There will be very many switching cycles per hour per shift, the valves are not durable, that is, the system reliability is very low

Method used

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  • Method for maintaining a sterile atmosphere in a bottling unit
  • Method for maintaining a sterile atmosphere in a bottling unit
  • Method for maintaining a sterile atmosphere in a bottling unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056] Explanation of the proposed method:

[0057] The sterilizing mixture 3 and sterile air 6 generate an elevated pressure, while the airflow generated by the variable speed exhaust fan 13 generates a reduced pressure.

[0058] Before the filling process, that is to say before feeding the bottles 1 and caps 11 into the non-pressurized isolator 4, the first step is to decontaminate the isolator. A sterilizing mixture 3 of peroxide and air is continuously fed into the space of the internal circuit 4 for 5 minutes, thus ensuring the microbiological purity and thus preparing it for the main process.

[0059] Before entering the non-pressurized isolator 4 , the empty bottle 1 is treated externally and internally with a sterilizing mixture 3 . Mixture 3 settles on the wall of bottle 1 to completely purify bottle 1.

[0060] The bottles 1 enter the non-pressurized isolator 4 to first pass through a purge zone 5 with sterile hot air 6 . As a result, residual peroxide is removed ...

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PUM

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Abstract

The present invention discloses a method using hot air and atomized fine hydrogen peroxide (H 2 o 2 ) of the sterilizing mixture. This creates a positive pressure of the mixture at the specified concentration in the internal circuit of the non-pressurized isolator by moving excess gaseous peroxide to the external non-pressurized by means of throttling process openings throughout the process of bottling the sterile product Low pressure area in a circuit. Before the beverage is bottled and capped, the bottles before and in the inner circuit of the non-pressurized isolator and the caps conveyed via inclined wire guides are treated internally and externally. Sequentially with a sterile mixture and sterile air. The process also includes forming a flow of the sterile mixture to treat a conveyor sprocket in the internal circuit of the isolator. The present invention increases reliability, simplifies and reduces the cost of the bottling process.

Description

technical field [0001] The present invention relates to a method of filling and closing bottles with beverages in a sterile environment consisting of a mixture of hot air and hydrogen peroxide (H2O2). Background technique [0002] A process for the aseptic bottling of beverages sensitive to bacterial contamination and oxidation is known which involves operating in an environment in which the atmosphere of microbial load is controlled to ensure a long shelf life of the finished product . [0003] Thus, aseptic manufacturing processes are carried out in a sterile environment with controlled contamination. [0004] An ultra-pure method is known, in which the containers (vessels) are conveyed to the filling machine in a sterilized state or are sterilized at the filling machine inlet, with fewer microorganisms compared to aseptic techniques, and only the And confinement takes place in a controlled atmosphere. [0005] At the same time, containers (vessels) should be kept at lo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B67C3/24B67C3/26B67C3/22B67C7/00B67B3/00
CPCB67C3/24B67C3/2642B67C3/22B67C7/0073B67B3/00B67C2003/228B67C2007/0066B67C2007/006A61L2/22A61L2/208A61L2202/23A61L2202/122B65B55/025
Inventor 克林茨基·埃夫根尼·费多罗维奇
Owner 克林茨基·埃夫根尼·费多罗维奇
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