Integral upward flow water treatment device

Abstract

The invention discloses an integral upward flow water treatment device. The device comprises an inclined tube precipitating zone, a filtering zone and a water outlet zone, wherein the inclined tube precipitating zone is arranged under the filtering zone, the water outlet zone is arranged on the filtering zone, a precipitate discharge zone is arranged under the inclined tube precipitating zone, a device water inlet tube is arranged in the precipitate discharge zone, and the water outlet end of the device water inlet tube corresponds with the inclined tube water inlet end of the inclined tube precipitating zone; a filtering material is arranged in the filtering zone; a filtering water distribution zone is arranged between the inclined tube precipitating zone and the filtering zone, and a cleaning and backwashing water inlet tube is arranged in the filtering water distribution water distribution zone; and the water outlet zone is provided with a water outlet tube. In the invention, the filter water distribution zone is arranged between the inclined precipitating zone and the filtering zone, so an inclined tube precipitating and upward flow filtering combined backwashing technology is formed, thereby the good treatment effect of a filter tank is realized, and abuses of traditional inclined tube precipitating technologies are made up.

Description

technical field [0001] The invention relates to a water treatment technology, which is especially suitable for the treatment of industrial and civil drinking water, sewage, and rainwater runoff. The device produced by using this technology has the function of automatic backwashing, easy backwashing, convenient treatment, good effect, and filtration When the device breaks down, it can be repaired in a shorter time. At the same time, it is detachable and movable, and can be applied to places where the water treatment location changes frequently (such as construction wastewater, temporary water supply in rural areas). Background technique [0002] At present, technologies such as precipitation and filtration in conventional processes have corresponding deficiencies. For sedimentation, traditional vertical sedimentation tanks, radial flow sedimentation tanks, and advection sedimentation tanks occupy a large area and structure volume, and the removal efficiency per unit area is l...

AI Technical Summary

Problems solved by technology

It aims to solve the shortcomings of traditional inclined tubes that are easy to clog due to sedimentation, poor water output from upward flow filtration, short filtration cycle, and inconvenient operation, and combine the advantages of the two to improve water treatment efficiency. At the same time, this technology can be used in the form of construction. , which can solve the shortcomings of traditional technology such as long construction period and low degree of automation

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