| 摘要 |
The solution concerns a washing ramp, mainly for washing of extremely soiled objects. The purpose of the solution is to prevent leakage of impurities, mainly of crude oil origin into public water courses, and to save washing agents, mostly water, by means of repeated usage. The principle of the solution consists in the fact that transversally in the sunk basin, positioned under the ramp frame, there is a filter. The filter divides the sunk basin into a catch basin and an outlet basin. The outlet basin is connected with a discharge pipeline, equipped with a siphon backup and a closing armature with storage tank with the washing agent.<IMAGE>
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