Efficient integrated self-granulating loading flocculating device

Abstract

Disclosed is an efficient integrated self-granulating loading flocculating device. A water inlet and a power device are arranged on a top cover, a treatment device is arranged below the top cover, a water outlet is connected below the treatment device, the treatment device is composed of separation equipment and filtering equipment which are mutually connected to form a complete filtering device, and a connecting passage is arranged between the separation equipment and the filtering equipment. The separation equipment and the filtering equipment are arranged in the efficient integrated self-granulating loading flocculating device, so that floc porosity can be lowered effectively, and floc density can be improved; due to improving of floc sphericity, growing particle size of floc is increased, floc settling speed is increased, and surface load is increased; in a high-density floc suspension layer, large-particle floc has high adsorption potential, so that contact flocculating effect of initial particles and microfloc is effectively enhanced, and outgoing water quality is guaranteed; water content is low.

Description

technical field [0001] The invention relates to a flocculation device, in particular to an efficient integrated self-granulation loading flocculation device. Background technique [0002] At present, 95% of the urban waterworks in the country adopt the traditional process of coagulation-sedimentation-filtration-disinfection. By the end of 2011, the comprehensive water supply capacity of the cities in the country has reached 250 million m3 / d, and domestic water consumption in various places generally shows a rapid growth trend. . At present, centralized large-scale water treatment systems are widely used in China. With the development of the times, this water treatment method has highlighted the problems of long-distance water transmission, water quality deterioration, serious pipeline network leakage, and high pipeline network infrastructure investment and operating costs. In this context, experts and scholars at home and abroad have proposed the idea of ​​decentralized wa...

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Problems solved by technology

With the development of the times, this water treatment method has highlighted the problems of long-distance water delivery, water quality deterioration, serious pipeline network leakage, and high pipeline network infrastructure investment and operating costs.

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