A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to an accessory device for building sewage pipelines, in particular to an oil-removing anti-blocking device for the building sewage pipelines. The oil-removing anti-blocking device comprises a vertical shaft connected in series between two adjacent sewage pipelines, wherein the opening of the vertical shaft is rectangular; an arc-shaped groove, of which the axial direction is perpendicular to the direction of water flow, is formed in the bottom of the vertical shaft; the bottom edge of the arc-shaped groove is lower than the bottom of each sewage pipeline; a hollow roller is arranged in the arc-shaped groove; two ends of the hollow roller are fixed on a bracket through a hollow shaft; the bracket is vertically mounted in the vertical shaft; an oil absorption layer and a scraper plate are arranged on the outer wall of the hollow roller; the scraper plate is extruded on the oil absorption layer; two ends of the scraper plate are lower than the middle part of the scraper plate and are communicated to the hollow shaft of the hollow roller through a hollow guide pipe. According to the technical scheme, the oil-removing anti-blocking device is low in cost, grease in sewage can be recycled, and blocking of the pipelines is prevented.
The invention relates to an accessory device for building sewage pipelines, in particular to an oil-removing anti-blocking device for the building sewage pipelines. The oil-removing anti-blocking device comprises a vertical shaft connected in series between two adjacent sewage pipelines, wherein the opening of the vertical shaft is rectangular; an arc-shaped groove, of which the axial direction is perpendicular to the direction of water flow, is formed in the bottom of the vertical shaft; the bottom edge of the arc-shaped groove is lower than the bottom of each sewage pipeline; a hollow roller is arranged in the arc-shaped groove; two ends of the hollow roller are fixed on a bracket through a hollow shaft; the bracket is vertically mounted in the vertical shaft; an oil absorption layer and a scraper plate are arranged on the outer wall of the hollow roller; the scraper plate is extruded on the oil absorption layer; two ends of the scraper plate are lower than the middle part of the scraper plate and are communicated to the hollow shaft of the hollow roller through a hollow guide pipe. According to the technical scheme, the oil-removing anti-blocking device is low in cost, grease in sewage can be recycled, and blocking of the pipelines is prevented.
Oil-removing anti-blocking device for building sewage pipelines
WANG TAO (author)
2015-04-15
Patent
Electronic Resource
English
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser