| 摘要 |
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.
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