Large -scale construction elevator dust keeper

The utility model discloses a large -scale construction elevator dust keeper, the top of car body is equipped with dust keeper, dust keeper includes dust collector, dust collector passes through connecting pipe and preparation room intercommunication, preparation room's lower extreme is equipped with the air intake, the equidistance is equipped with drying device to preparation room's inside top -down in proper order, the ultrafiltration is netted and activated carbon filter. The utility model discloses a design scientific and reasonable, can make that this large -scale construction elevator realizes that the dirt -proof effect of multi -angle, dust collection efficiency are higher, simple structure, can provide that operational environment, the economic cost of a health is lower, the practicality is strong for constructor. 本实用新型公开了种大型施工电梯防尘装置，所述轿厢本体的顶端设有防尘装置，所述防尘装置包括除尘装置，所述除尘装置通过连接管与预处理室连通，所述预处理室的下端设有进风口，所述预处理室的内部自上而下依次等距离设有干燥装置、超滤网和活性炭过滤器。该实用新型设计科学合理、可以使该大型施工电梯实现多角度防尘的效果、除尘效率较高、结构简单、可以给施工人员提供个健康的工作环境、经济成本较低