Title:
CLEANING METHOD
Document Type and Number:
Japanese Patent JP3498847
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method of efficiently cleaning the inside of a tank used for manufacture of beers.
SOLUTION: This cleaning method includes a precleaning process S10, a normal cleaning process S20 and a rinsing process S30. In the precleaning process S10, the interior of the tank is cleaned by using water subjected to magnetic treatment. As a result, the greater parts of the organic carbon and scale in the tank are removed. In the normal cleaning process step S20, the remaining organic carbon and scale are removed.
Inventors:
Shinsuke Mitsuhata
Application Number:
JP2001163198A
Publication Date:
February 23, 2004
Filing Date:
May 30, 2001
Export Citation:
Assignee:
Asahi Breweries, Ltd.
International Classes:
B08B9/08; B08B3/08; C23G1/14; (IPC1-7): C23G1/14; B08B3/08; B08B9/08
Domestic Patent References:
| JP11165178A | ||||
| JP200042561A |
Attorney, Agent or Firm:
Yasunori Otsuka (3 others)
Previous Patent: LIQUID LEVEL DETECTION VALVE FOR FUEL TANK
Next Patent: HOLLOW CORE, COIL HAVING HOLLOW CORE, AND WINDING METHOD OF SHEET
Next Patent: HOLLOW CORE, COIL HAVING HOLLOW CORE, AND WINDING METHOD OF SHEET