| 发明名称 |
DEVICE FOR PURIFYING SEWAGE. |
| 摘要 |
<p>A device for purifying sewage comprising: a mixer for mixing sewage with purifying chemicals; a septic tank for separating the mixture delivered from said mixer into inorganic/organic floating/sedimentary substances and purified water; a purified water piping system for taking up supernatant in the purified water; and a drain piping system for taking out the floating/sedimentary substances. An intermittently acting type sewage purifying device is further provided with a window mechanism and through in addition to the aforesaid structure. <IMAGE></p> |
| 申请公布号 |
EP0514543(A1) |
申请公布日期 |
1992.11.25 |
| 申请号 |
EP19910902800 |
申请日期 |
1991.01.29 |
| 申请人 |
SAKURADA, YASUSUKI |
发明人 |
SAKURADA, YASUSUKI |
| 分类号 |
B65D25/14;B01D21/01;B01D21/08;B01D21/24;B01D21/30;B01D53/34;B01D53/77;B01D53/84;B01F3/04;B01F3/08;B01F5/02;B01F5/10;B65D1/02;B65D23/10;B65D51/24;B65D77/06;B65D83/00;B67D1/00;B67D1/04;B67D1/07;C02F1/24;C02F1/52;C02F1/54;C02F1/56;C02F1/58;C02F3/12;C02F3/20;C02F9/00;C02F101/10;C02F101/30;C02F101/32;C02F103/00;C02F103/02;C02F103/08;C02F103/20;C02F103/22 |
主分类号 |
B65D25/14 |
| 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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