Triangular rotary filter net mechanism capable of intaking water from exterior

Abstract

The invention relates to a triangular rotary filter net mechanism caoable of intaking water from exterior. According to the technical scheme provided by the invention, the triangular rotary filter net mechanism caoable of intaking water from exterior comprises a rectangular net frame and a net covered on the net frame. The triangular rotary filter net mechanism is characterized in that a triangular end plate is installed on two parallel side frames of the net frame, one edge of the triangular end plate is fixed on the side frames of the net frame, the filter net is arranged on the other two edges of the triangular end plate, and the cross section of the filter net is triangular. The triangular rotary filter net mechanism of the invention is designed into a triangular structure, so that the rigidity of the equipment is strengthened, and the equipment can not deform easily, thereby prolonging the service life of the equipment. Meanwhile, the triangular structure has large sewage storing space, the effective filtering area is increased by 15-30%, the open area is large, the pressure difference is very small, impurities can not easily hang on the filter net, the sewage clearing capacity is enhanced, and water flow conditions are improved, thereby providing advantages for normal operation of a circulating water pump. The main body of the triangular rotary filter net mechanism of the invention is made of stainless steel materials, thereby greatly prolonging the overall service life of the equipment.

Description

technical field [0001] The invention relates to a device for water purification and dirt collection, in particular to a triangular rotary screen mechanism for external water inlet. Background technique [0002] The rotary screen is a water filtration and cleaning device for water conservancy projects, thermal power plants, metallurgy, chemical industry and municipal engineering water supply and drainage systems. It can effectively intercept and remove weeds, leaves, fish and shrimp and other aquatic organisms in the water flow, as well as waste in industry, agriculture and urban life, so that the filtered water can reach a certain water quality condition, replacing manual cleaning and reducing labor intensity. , to meet the follow-up equipment to purify water quality and work requirements of water pumps. The device has reliable filtration, smooth water flow, good decontamination effect, stable operation, low noise, high water pressure, safety and reliability, simple structu...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the end plate and the filter screen in the rotating filter screen mechanism are generally in the form of a plane, and its rigidity is not very good, and it is easy to deform, causing the frame to be pulled and damaged, and the cleaning effect is not ideal, which seriously affects the normal operation of the circulating water pump. run

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