The invention discloses cast-in-situ bored pile slurry and gravel separation equipment in the technical field of cast-in-situ bored piles. The cast-in-situ bored pile slurry and gravel separation equipment comprises a separation box, and the interior of the separation box is sequentially divided into a first filter cavity and a second filter cavity from top to bottom; a first pipe is arranged in the first filter cavity, one end of the first pipe penetrates through the top of the separation box, and the other end of the first pipe is communicated with the second filter cavity; a first filter piece is arranged on the first pipe; a plurality of filter plates are hinged to the inner side wall of the second filter cavity in the circumferential direction. Slurry is driven to rotate through rotational flow, and the slurry is filtered through a filter plate in the rotating process. The pushing piece and the plugging assembly at the first cavity or the second cavity are pushed to be opened through the deviation angle of the filter plate, and when the plugging assembly at the first cavity or the second cavity is opened, slurry and fine mud particles can be discharged respectively; when the pushing part is pushed, the pushing part contracts firstly and then rebounds, and during rebounding, instantaneous pushing force is applied to the filter plate, so that the filter plate swings left and right, the filter plate is oscillated, fine mud particles attached to the filter plate are reduced, and the separation process is effectively carried out conveniently.
本发明公开了钻孔灌注桩技术领域的一种钻孔灌注桩泥浆砂石分离设备,包括分离箱,分离箱内从上至下依次划分为第一滤腔和第二滤腔;第一滤腔内设有第一管,第一管的一端贯穿分离箱顶部,第一管的另一端与第二滤腔连通;第一管上设有第一滤件;第二滤腔内侧壁沿其周向铰接有若干滤板。利用旋流带动泥浆转动,在转动过程中通过滤板对泥浆过滤;并通过滤板的偏移角度,推动推动件和第一腔或第二腔处的封堵组件打开,第一腔或第二腔处的封堵组件打开时,可分别将泥浆和微细泥颗粒排出;推动推动件时,推动件首先收缩其次回弹,回弹时给滤板施加瞬时推动力,使得滤板左右摆动,对滤板进行震荡,减少滤板上附着的微细泥颗粒,便于分离过程有效进行。
Cast-in-situ bored pile slurry and gravel separation equipment
一种钻孔灌注桩泥浆砂石分离设备
2024-08-20
Patent
Electronic Resource
Chinese
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