Three-dimensional rotary type net-shaped contact body rotating disc working platform

Abstract

The invention discloses a three-dimensional rotary type net-shaped contact body rotating disc working platform, and relates to the technical field of environmental protection equipment. The main structure comprises two working platforms arranged at the two ends of a three-dimensional rotary type net-shaped contact body rotating disc, the working platforms are formed by assembling and welding section bars into frame structures and paving corrosion-resistant high-strength glass fiber reinforced plastic grating plates on the frame structures. The technical effects of light weight, high strength,good rigidity and good skid resistance are achieved, steel structural parts are subjected to preservative treatment according to heavy preservative requirements, and the disclosed working platform isensured to have an ultra-long service lifetime.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to a three-dimensional rotating mesh contact body turntable working platform. Background technique [0002] The three-dimensional rotating mesh contact device is a biofilm sewage treatment technology, which has been widely used in the treatment of various domestic sewage, landfill leachate and industrial sewage. The three-dimensional rotating mesh contact device is generally a biological sewage treatment device composed of a water tank and a rotating disc partially submerged in sewage, mainly including a rotating contact body, a contact reaction tank and a driving device. Microorganisms are attached to the rotating contact body. When the sewage flows through the contact body, the attached microorganisms ingest various organic matter, nitrogen, phosphorus and other pollutants in the sewage, and carry out catabolism and synthesis metabolism, thereby realizin...

AI Technical Summary

Problems solved by technology

[0003] The new three-dimensional rotating mesh contact body device uses a steel structure bracket to install the three-dimensional rotating mesh contact body in the anoxic section of the biochemical pool, and the anoxic pool is used as the water tank of the three-dimensional rotating mesh contact body device. , The three-dimensional rotating mesh contact body assembly is suspended above the liquid surface of the biochemical pool. When the operator cleans the contact body diaphragm and maintains the equipment, it is easy to fall into the biochemical pool and cause a safety accident.

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