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Title:
CLEANING DEVICE FOR BEVERAGE SUPPLY SYSTEM AND CLEANING METHOD FOR BEVERAGE SUPPLY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/246606
Kind Code:
A1
Abstract:
A cleaning device for a beverage supply system (1) includes: a gas supply path (60) through which gas is supplied to a beverage transfer path (70) that connects a beverage storage container (20) and a beverage dispenser (30); a water supply path (90) through which water is supplied to the beverage transfer path; at least one of a gas opening/closing valve (61) that opens/closes the gas supply path and a water opening/closing valve (91) that opens/closes the water supply path (90); and a control device (80) that controls at least one of the gas opening/closing valve (61) and the water opening/closing valve (91). The control device (80) performs water shot control in which control of at least one of the gas opening/closing valve (61) and the water opening/closing valve (91) such that a first amount of water is supplied from the water supply path (90) to the beverage transfer path (70) and control of at least one of the gas opening/closing valve (61) and the water opening/closing valve (91) such that gas is supplied from the gas supply path (60) to the beverage transfer path are alternately repeated. The first amount is from 24 ml to 50 ml.

Inventors:
YOSHIWARA KEITA (JP)
KIDA WATARU (JP)
SHIRAKI TAKEHIRO (JP)
Application Number:
JP2020/022414
Publication Date:
December 10, 2020
Filing Date:
June 05, 2020
Export Citation:
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Assignee:
SUNTORY HOLDINGS LTD (JP)
International Classes:
B67D1/07; B08B9/032
Foreign References:
JPH0796998A1995-04-11
JP2012250767A2012-12-20
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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