发明名称 |
Handling mixt. of water and lacquer sludge - by withdrawing sludge from spray-painting booth by outlet funnel below water-sludge mixt. in receiving vessel beneath booth |
摘要 |
The mixt. of lacquer sludge and water is collected in a receiving vessel under the painting booth. A movement of the mixt. at or just below its surface is caused, and in the neighbourhood of this motion the mixt. is withdrawn through an open-topped outlet funnel. The top edge of the funnel is rectangular or circular and has a serrated or indeneted shape and is positioned about 1 cm below the liq. surface. The liq. in the lower part of the receiving vessel is kept in circulation by a pump. The mixt. passes from the outlet funnel to a separating system, and the return water flow from this system, as well as the flow produced by the circulating pump, are directed so as to produce a flow of the liq. in the receiving vessel towards the outlet funnel. USE/ADVANTAGE - Used in spray painting or lacquering booths having walls which are kept clean by a flow of water or a water curtain. A simple, effective, and economical means of withdrawing the mixture of water and sludge collected below the booth is provided.
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申请公布号 |
DE3919189(A1) |
申请公布日期 |
1990.12.20 |
申请号 |
DE19893919189 |
申请日期 |
1989.06.13 |
申请人 |
IPSEN, HARALD, 6054 RODGAU, DE |
发明人 |
IPSEN, HARALD, 6054 RODGAU, DE |
分类号 |
B01D21/24;B05B15/12 |
主分类号 |
B01D21/24 |
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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