Method and device for sterilizing containers

A container and equipment technology, applied in the field of container sterilization and equipment

Active Publication Date: 2017-08-29
SIG COMBIBLOC SERVICES AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the loss of hydrogen peroxide produced in this way over time is not unimportant

Method used

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  • Method and device for sterilizing containers
  • Method and device for sterilizing containers

Examples

Experimental program
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Embodiment Construction

[0041] exist figure 1 , schematically depicts details of a plant 1 for sterilizing containers 2 in the form of a filling machine. The described plant 1 has a sterile room 3 comprising a sterilization zone 3a and a filling and sealing zone 3b through which a row of containers 2 in the form of packages is at least partially transported one after the other and filled. and sealing area 3b. The direction of transport of the containers 2 points here as indicated by the arrows, from left to right, however, wherein the transport of the containers 2 does not have to take place in a straight line, but can also take place in an arc or even in a circle. Containers 2 in the form of packages are transported through the aseptic chamber 3 by means of a transport device 4 comprising a transport chain 5, the packages being in particular cardboard composite packs having at least one cardboard layer, an aluminum layer and An outer layer made of a thermoplastic, in particular polyethylene (PE). ...

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PUM

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Abstract

A method for sterilizing containers (2) for receiving food, in particular food in liquid form, in a filling device (14) is described and illustrated, in which a hydrogen peroxide solution (11) is evaporated in an evaporator (12), in which at least one container (2) is subjected to the vaporous hydrogen peroxide in a sterilization zone (3a), and in which the unused portion of the vaporous hydrogen peroxide is extracted at least in part from the sterilization zone (3a). To permit a more economical operation on the whole, it is proposed that the extracted vaporous hydrogen peroxide is at least partially condensed in a condenser (17), and the condensed hydrogen peroxide is added once again to the evaporator (12).

Description

technical field [0001] The invention relates to a method for sterilizing containers, in particular for flowable food, in which a hydrogen peroxide solution is evaporated in an evaporator, wherein at least one container is collided with vaporous hydrogen peroxide in a sterilization zone , wherein the unconsumed portion of the vaporous hydrogen peroxide is at least partially removed from the sterilization zone. Furthermore, the present invention relates to a device for sterilizing containers for, in particular flowable food, preferably carrying out the method in question, said device having a sterilizing zone for sterilizing at least one container for evaporative peroxidation Evaporator for hydrogen solution, sterilizing device for impinging at least one container with vaporous hydrogen peroxide in a sterilizing zone, and for at least partially removing the unconsumed portion of the vaporous hydrogen peroxide from the sterilizing zone removal device. Background technique [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B55/06A61L2/20
CPCA61L2/208B65B55/06A61L2202/23B67C7/0073B65B55/027B65B3/025B65B55/10A61L2/18A61L2202/11
Inventor 克里斯蒂安·韦勒汉诺·盖斯勒汉斯-威利·美因兹斯蒂普昂格·伯恩卡伊乌
Owner SIG COMBIBLOC SERVICES AG
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