发明名称 |
REVOLVING DRUM-TYPE WATER SEPARATOR AND VACUUM PRODUCING DEVICE |
摘要 |
pulp dewatering. SUBSTANCE: water separator has revolving drum-type filter; suction pipe provided with inlet and outlet, its inlet communicating with inner space of revolving drum-type filter; compressed air feeding pipe connected to suction pipe in section downstream of inlet and communicating with suction pipe; air compressor that delivers compressed air to air feeding pipe. Vacuum is built up inside revolving drum- type filter by supplying compressed air from air compressor to suction pipe through compressed air feeding pipe. Filtered-off liquid is accumulated in special tank; suction pipe outlet is located in mentioned special tank so that filtered-off liquid flows in the form of jet out of suction pipe and hits side wall of special tank that accumulates filtered-off liquid or surface of liquid filling the tank. EFFECT: improved dewatering effect. 7 cl, 6 dwg |
申请公布号 |
RU2160147(C2) |
申请公布日期 |
2000.12.10 |
申请号 |
RU19990105739 |
申请日期 |
1999.03.18 |
申请人 |
NAGAOKA TADAJOSI |
发明人 |
NAGAOKA TADAJOSI;LIL ARTUR |
分类号 |
B01D33/06;B01D33/073;B01D33/58;B01D33/80 |
主分类号 |
B01D33/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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