The utility model discloses a coal block screening device, which comprises a barrel body with two layers of orifice plates, which are fixed with the inner wall of the barrel, a door beside the orifice plate, an arc plate fixed with the inner wall of the barrel under the orifice plate, a plurality of openings beside the arc plate, an annular cover fixed with the barrel body on the outer slope of the opening, and a box body fixed at the lower end of the annular cover. And connected with it, the box body is provided with a filter screen, the upper end of the filter screen is fixed with the upper wall of the box body, the lower end is fixed with the lower wall of the box body, the lower end of the box body is provided with a discharge pipe, and the discharge pipe is provided with a valve. The front and back sides of the barrel body are respectively fixed with multiple transverse plates, the transverse plate passes through a vertical plate, the lower end of the vertical plate is fixed with a bottom plate, and a spring sleeved between the transverse plate and the bottom plate is arranged on the vertical plate, and the bottom plate is The end is respectively fixed with a motor and a vacuum cleaner, and the output shaft of the motor is fixed with a crank. The utility model can effectively collect the debris without accumulating. It can remove coal dust well. Screening efficiency is high.
【技术实现步骤摘要】
一种煤块筛分装置
本技术涉及煤矿设备领域,具体涉及一种煤块筛分装置。
技术介绍
在煤矿场区,挖出来的煤块,往往伴随着很多的碎末,需要纯煤块的时候,及其不方便,现有的筛分装置筛分效率低,煤块碎末不能有效的收集起来,并且在筛分过程中会产生煤尘,污染环境,被人体吸收也会对健康造成影响。
技术实现思路
为了解决上述存在的问题,本技术提供一种煤块筛分装置。本技术是通过以下技术方案实现:一种煤块筛分装置,包括桶体,所述桶体内设有两层孔板,所述孔板与桶体内壁固定,所述孔板旁边设有门,所述孔板下方设有与桶体内壁固定的弧形板,所述弧形板旁边环形设有多个开口,所述开口外侧倾斜套有与桶体固定的环形罩体,所述环形罩体低处的一端固定有盒体并且与其连通,所述盒体内设有过滤网,所述过滤网的上端与盒体上壁固定,下端与盒体下壁固定,所述盒体下端设有排料管,所述排料管上设有阀门,所述桶体的正面和背面分别固定有多个横板,所述横板上穿过有竖板,所述竖板下端固定有底板,所述横板和底板之间设有套在竖板上的弹簧,所述底板上端分别固定有电机和吸尘器,所述电机的输出轴上固定有曲柄,所述曲柄上旋转连接有摇杆,所述摇杆与桶体 ...
【技术保护点】
1.一种煤块筛分装置,包括桶体(1),其特征在于:所述桶体(1)内设有两层孔板(2),所述孔板(2)与桶体(1)内壁固定,所述孔板(2)旁边设有门(4),所述孔板(2)下方设有与桶体(1)内壁固定的弧形板(3),所述弧形板(3)旁边环形设有多个开口(1‑1),所述开口(1‑1)外侧倾斜套有与桶体(1)固定的环形罩体(5),所述环形罩体(5)低处的一端固定有盒体(6)并且与其连通,所述盒体(6)内设有过滤网(7),所述过滤网(7)的上端与盒体(6)上壁固定,下端与盒体(6)下壁固定,所述盒体(6)下端设有排料管(8),所述排料管(8)上设有阀门(18),所述桶体(1)的正面和 ...
【技术特征摘要】
1.一种煤块筛分装置,包括桶体(1),其特征在于:所述桶体(1)内设有两层孔板(2),所述孔板(2)与桶体(1)内壁固定,所述孔板(2)旁边设有门(4),所述孔板(2)下方设有与桶体(1)内壁固定的弧形板(3),所述弧形板(3)旁边环形设有多个开口(1-1),所述开口(1-1)外侧倾斜套有与桶体(1)固定的环形罩体(5),所述环形罩体(5)低处的一端固定有盒体(6)并且与其连通,所述盒体(6)内设有过滤网(7),所述过滤网(7)的上端与盒体(6)上壁固定,下端与盒体(6)下壁固定,所述盒体(6)下端设有排料管(8),所述排料管(8)上设有阀门(18),所述桶体(1)的正面和背面分别固定有多个横板(11),所述横板(11)上穿过有竖板(12),所述竖板(12)下端固...
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