发明名称 |
METHOD FOR SPRAYING CHEMICAL SOLUTION |
摘要 |
[Problem] To provide a method for spraying a chemical solution that makes it possible to uniformly apply a chemical solution onto a moving body and that exhibits excellent spraying efficiency.;[Solution] The present invention is directed to a method for spraying a chemical solution in which, in a dry part D of a paper-making machine, a chemical solution is continuously sprayed onto a moving body that guides wet paper X, while a nozzle device S is reciprocating in directions orthogonal to a moving direction of the moving body with the moving body in motion, wherein: the moving body is a cylindrical dryer roller D1 or an endless canvas K1; and a travel distance H that the nozzle device S moves during a single rotation of the moving body and a width W of a sprayed area that is formed on the moving body by the nozzle device S satisfy the relationship represented by the following expression: 0.5≦H/W≦20. |
申请公布号 |
US2016008845(A1) |
申请公布日期 |
2016.01.14 |
申请号 |
US201414771920 |
申请日期 |
2014.03.04 |
申请人 |
MAINTECH CO., LTD. |
发明人 |
SEKIYA Hiroshi;KOBAYASHI Daisuke;MORI Hideaki;SAWADA Hiraku;NAGATSUKA Tomohiko |
分类号 |
B05D1/02;G05B15/02;B05D1/00;B08B3/04;C09D5/16;D21F5/02 |
主分类号 |
B05D1/02 |
代理机构 |
|
代理人 |
|
主权项 |
1. A method for spraying a chemical solution in which, in a dry part of a paper-making machine, a chemical solution is continuously sprayed onto a moving body that guides wet paper, while a nozzle device is reciprocating in directions orthogonal to a moving direction of the moving body with the moving body in motion, wherein:
the moving body is a cylindrical dryer roller or an endless canvas; and a travel distance H that the nozzle device moves during a single rotation of the moving body and a width W of a sprayed area that is formed on the moving body by the nozzle device satisfy the relationship represented by the following expression:
0.5≦H/W≦20. |
地址 |
Chiyoda-ku, Tokyo JP |