播放欧美一级黄色大片免费的_男啪女色黄无遮挡免费观看_日产 欧美 中文字幕_蜜桃av色欲av无码专区_天天摸夜夜添久久精品麻豆_美日韩无码自拍视频_亚洲人成综合分区一区_四虎国产精品成人永久免费影视_激情六月丁香婷婷_99成人在线高清视频

Product：Peripheral drive sludge scraper

Details

  The peripheral transmission scraping suction machine is generally used for the radial flow sedimentation tank of the sewage treatment project. The secondary sedimentation tank is particularly widely used for the scraping and arranging of the bottom sludge of the secondary sedimentation tank. The shape of the pool generally uses the center water inlet and the surrounding water. Pumping and draining mud. The bottom of the pool can be flat bottomed. The scum, floating foam and the like on the water surface can be scraped by the scum scraping device to the outside of the pool, the slag pit or the slag bucket.

  The machine is mainly composed of main beam (truss or folding beam), overflow weir, transmission device, steady flow tube, suction device, mud discharge tank, scraper, dross collecting and discharging facilities and power transmission device.