Efficient integrated self-granulating loading flocculating device

Abstract

High-efficiency integrated self-granulation loading flocculation device, with a water inlet and a power unit on the top cover, a treatment device under the top cover, and a water outlet connected under the treatment device. The treatment device is composed of separation equipment and filtration equipment. The separation equipment and The filtration equipment is connected to each other to form a complete filtration device. There is a connecting channel between the separation equipment and the filtration equipment. The separation equipment and filtration equipment in the device can effectively reduce the floc porosity and increase the floc density, while the floc The increase of sphericity increases the growth particle size, thus increasing the floc sinking speed and increasing the surface load; in the high-density floc suspension layer, the large particle floc has a higher adsorption potential, which effectively strengthens the initial particles and The contact flocculation of micro flocs ensures the quality of effluent water; low moisture content.

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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