| 摘要 |
<p>The present invention relates to a reciprocable scraping transporting device for the movement of floating sludge at settling basins (1) and the similar at water purification plants, in particular sewage purification plants, whereby a traverse beam (6) being centrally placed over and in the longitudinal direction of the basin, whereby a sled (12) is movably arranged to the traverse beam (6) and whereby the sled (12) is provided with a hinged scraper blade (13) suspended in the sled (12) and whereby the sled (12) is arranged to be reciprocably moved step by step by means of a pushing shaft (11) being arranged in said traverse beam (6), the movement of said pushing shaft (11) being generated by a driving equipment (8) and whereby the scraper blade (13) is arranged to be present in the water surface (5) present in the basin (1).</p> |
