Sewage floating object cleaning equipment

Abstract

The invention discloses sewage floating object cleaning equipment which comprises a sewage pipeline, a filter plate, a transmission assembly, hook-shaped fan blades, a housing and a conveying belt assembly. Each hook-shaped fan blade comprises a center piece connected with the transmission assembly, a plurality of sector plates arranged in the circumferential direction of the center piece at equalintervals, hook claws connected with the ends, away from the center piece, of the sector plates, a plurality of water passing holes formed in the sector plates and a plurality of inclined grooves formed in the periphery of the center piece at equal intervals. The sector plates are in a V shape, and the side, away from the sector plate, of each hook claw is in an arc shape and adapts to the innerwall of the sewage pipeline; the inclined grooves have cambered surfaces, and the cambered surfaces have a certain inclination angle towards the axis direction of the central piece from the front partto the rear part. The equipment is provided with the sewage pipeline, the filter plate, the transmission assembly, the hook-shaped fan blades, the housing and the conveying belt assembly, when sewageis subjected to primary treatment, the size of floating objects and suspended solids capable of being fished out is larger, and meanwhile sediments sinking to the bottom can be fished out.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment equipment, and in particular relates to a sewage floating object cleaning equipment. Background technique [0002] Sewage plants need to pre-treat sewage before treating sewage. Generally, coarse and fine grids are used; coarse grids used in sewage plants are generally designed with a grid pitch of 10-20mm, which cannot salvage large floating particles on the sewage. Objects, such as empty mineral water bottles, branches, etc.; at the same time, the coarse grille cannot clean the sediment at the bottom. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a sewage floating object cleaning device with a wider cleaning range. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: a sewage floating object cleaning equipment includes a sewage pipe with an inner wall ...

AI Technical Summary

Problems solved by technology

[0002] Sewage plants need to pre-treat sewage before treating sewage. Generally, coarse and fine grids are used; coarse grids used in sewage plants are generally designed with a grid pitch of 10-20mm, which cannot salvage large floating particles on the sewage. Objects, such as empty mineral water bottles, branches, etc.; at the same time, the coarse grille cannot clean the sediment at the bottom

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