The utility model discloses a phosphogypsum stacking device. The upper side of the outer end of the precipitation chamber is connected with a water pump through a conduit, and a lifting mechanism is arranged between the filter plate and the bracket. The motor drives the threaded rod to rotate, thus driving the threaded barrel and pulling plate, thus pulling the water pipe out of the shell and guiding rod to play a guiding role, and then filling the shell with phosphogypsum. After filling, the positive and negative switch controls the motor to reverse, and the pulling plate drives the water pipe into the phosphogypsum, which is inserted into the precipitation chamber through the jack. The water in the phosphogypsum goes deep into the precipitation chamber through the filter plate and is collected. Compared with the siphon, the filter plate has a larger area and a more complete permeability. It can discharge the water of phosphogypsum into the precipitation chamber in time. Meanwhile, the water in the middle or upper part of the filter can flow into the precipitation chamber through the through-hole of the water pipe, so that the water in the phosphogypsum can be fully discharged, the drainage time is shorter, the efficiency is improved, and the water discharged can precipitate in the precipitation chamber finally. Pumped away.
【技术实现步骤摘要】
一种磷石膏堆储装置
本技术涉及一种磷石膏堆储透水效率提高装置,具体为一种磷石膏堆储装置,属于磷石膏堆储除水领域。
技术介绍
磷石膏PhosphoGypsum(PG);制取1吨磷酸(以100%P2O5计)产生4.8~5.0吨磷石膏;灰白色或灰黑色,附着水10-30%湿粉,PH=1.9-5.3,F-<0.5%,颗粒直径一般为5~50μm,颜色呈灰白色,有的呈黄色和灰黄色,化学成分复杂,含有残留有机磷和无机磷、氟化物及氟、钾、钠等成分及其它无机物。生产高浓度磷复肥时产生的一种工业副产石膏,主要成分也是二水硫酸钙(CaSO4·2H2O)。对于磷石膏的堆放,很多是砌坝,围起来,为了方便,市场上就有用磷石膏砌坝的,先加酸脱水,避免污染,也容易干固定型堆砌,比如公告号为CN204126344U的“一种磷石膏堆储装置,包括排浆池,所述排浆池边缘上方设有与反应系统相连的排浆管,排浆管上均匀设有多个排浆口,排浆池上设有虹吸管且排浆池通过虹吸管与位于排浆池周围的多级汇水明渠相连,多级汇水明渠上设有溢流装置,溢流装置与澄清池相连。本技术采取多点放浆的方式实现筑坝磷石膏颗粒粗细均匀, ...
【技术保护点】
1.一种磷石膏堆储装置,包括壳体(1),其特征在于:所述壳体(1)呈上端开口的方形,且壳体(1)卡入地面,所述壳体(1)的内腔下侧活动安装有过滤板(2),且过滤板(2)的下端与壳体(1)的内腔底端之间形成沉淀腔,所述壳体(1)的上端周向设有向上的导向杆(3),且导向杆(3)的上端之间通过水平的横板(4)连接,且导向杆(3)上套接有水平的拉板(5),所述拉板(5)上开设有与导向杆(3)对应的导向孔,且拉板(5)与横板(4)之间设有动力装置,所述拉板(5)的下端均匀设有向下的通水管(6),且通水管(6)的下端穿过过滤板(2)深入到沉淀腔,所述过滤板(2)上开设有与通水管(6)对 ...
【技术特征摘要】
1.一种磷石膏堆储装置,包括壳体(1),其特征在于:所述壳体(1)呈上端开口的方形,且壳体(1)卡入地面,所述壳体(1)的内腔下侧活动安装有过滤板(2),且过滤板(2)的下端与壳体(1)的内腔底端之间形成沉淀腔,所述壳体(1)的上端周向设有向上的导向杆(3),且导向杆(3)的上端之间通过水平的横板(4)连接,且导向杆(3)上套接有水平的拉板(5),所述拉板(5)上开设有与导向杆(3)对应的导向孔,且拉板(5)与横板(4)之间设有动力装置,所述拉板(5)的下端均匀设有向下的通水管(6),且通水管(6)的下端穿过过滤板(2)深入到沉淀腔,所述过滤板(2)上开设有与通水管(6)对应的插孔,且通水管(6)的周向均匀开设有通孔(7),所述沉淀腔的外端上侧通过导管(8)连接有水泵,且过滤板(2)与拉板(5)之间设有起吊机构。2.如权利要求1所述的磷石膏堆储装置,其特征在于,所述过滤板(2)可沿壳体(1)上下移动,所述过滤板(2)的下端均匀设有支撑柱(9),且支...
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