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Title:
CLEANING APPARATUS FOR CANVAS FOR PAPER MACHINE DRYER
Document Type and Number:
Japanese Patent JP2010024590
Kind Code:
A
Abstract:

To provide a cleaning apparatus capable of continuously conducting a web's heating and drying operation by a paper machine dryer.

The cleaning apparatus includes a pair of hoisting shafts 15 and 15 collocated horizontally in parallel to each other, an endless spiral net 39 moving around by the revolution of the hoisting shafts 15 and 15, and revolution-driving means for the hoisting shafts 15 and 15. In this apparatus, when the spiral net is stained on taking deposits thereon by wiping the deposits on a canvas as a result of getting in contact from above with the canvas 7 traveling around, the thus stained surface is moved around by the revolution-driving means, resulting in bringing the clean surface of the spiral net into contact with the canvas.


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Inventors:
TAJIMA YUKINORI
FURUGOORI YUTAKA
Application Number:
JP2008000189530
Publication Date:
February 04, 2010
Filing Date:
July 23, 2008
Export Citation:
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Assignee:
YODOGAWA FUYO KK
International Classes:
D21F5/00; D21F7/08
Domestic Patent References:
JPH01246488A1989-10-02
JPH01321990A1989-12-27
JPH09296385A1997-11-18
JPH0282798A1990-03-23
JPS62194020A1987-08-26
Foreign References:
US20060219377A12006-10-05
Attorney, Agent or Firm:
吉川 晃司
吉川 明子