Title:
SCREENING EQUIPMENT
Document Type and Number:
Japanese Patent JP3443361
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a screening equipment capable of cleaning paper stock by preventing foreign matter from being shattered while preventing the entanglement of the foreign matter in the paper stock.
SOLUTION: This screening equipment is equipped with a first cylindrical screen 11 and a rotor 16 installed so as to face one closed end surface of the screen 11. The closed end surface of the screen 11 faces the large opening 14a of a second screen 14 and do not face the opening 14b of the screen 14. The rotor 16 is fixed on a shaft 15 installed in a vessel 2 and faces the opening 14a placed in the central part of the screen 14. A first agitator 16a and a second agitator 16b are fixed on the rotor 16. The agitator 16a faces the opening 14b, and the agitator 16b is located outside the screen 11, faces the opening 14a and is placed through the opening 14a.
Inventors:
Aikawa Akihiko
Application Number:
JP11585399A
Publication Date:
September 02, 2003
Filing Date:
April 23, 1999
Export Citation:
Assignee:
Aikawa Iron Works Co., Ltd.
International Classes:
B03B5/12; D21D5/02; D21D5/04; D21D5/06; (IPC1-7): D21D5/02; B03B5/12
Domestic Patent References:
| JP11222790A | ||||
| JP559683A | ||||
| JP5576185A | ||||
| JP5932594B2 |
Attorney, Agent or Firm:
Shizutomi Kato (2 outside)
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