Unpowered vortex flocculation device

Abstract

The invention relates to a non-powered eddy current flocculation device. A diversion channel is formed between a deflector A and a deflector B arranged in a reaction box of the device, and each diversion channel is connected by setting an overflow port, and the sewage After the water inlet pipe enters the reaction box, it passes through the overflow port and the diversion channel along the S-shaped curve, which increases the stroke of the water flow and improves the reaction time of the sewage and the flocculation agent; after the water flow enters the diversion channel, it will enter the In the arc-shaped grooves of the arc-shaped vortex plates A and B, the blocking effect of the arc-shaped grooves can make the sewage rotate and return continuously in the diversion channel to form a vortex, so the sewage and flocculant continuously vortex in the reaction box and follow the S-shaped The curved flow can achieve the mixing and stirring effect of sewage without power equipment. The device has simple structure, convenient installation and maintenance, saves power devices, low energy consumption, low operating cost, good flocculation reaction effect, and is suitable for general promotion.

Description

Technical field [0001] The present invention relates to the technical field of sewage treatment equipment, in particular to an unpowered vortex flocculation device. Background [0002] With the acceleration of China's urbanization and industrialization process, the discharge of wastewater in the country has also increased year by year, resulting in the continuous deterioration of natural water bodies, and the situation of water pollution is still very severe. [0003] In the field of water treatment, flocculation reaction is a key link in water purification, which has a vital role in removing pollutants such as suspended solids and has been widely used. Mixed flocculation reaction device for water treatment flocculation process reaction stage, when used to add flocculant to the sewage and mix evenly, the role of the agent can make the suspended particles in the water accumulate to form a floc, in order to achieve the effect of solid-liquid separation, and then filter out the prec...

AI Technical Summary

Problems solved by technology

At present, most of the flocculation reaction tanks need mechanical stirring or air stirring, etc., through stirring, the flocculation agent and sewage are fully mixed, and then the colloid particles in the sewage and the flocculation agent are fully reacted to improve the sedimentation and filtration effect, but The existing stirring device is not only complicated to install, but also consumes a lot of energy

In addition, the installation of the grid reaction pool is complicated, the effective volume is small, the reaction time is not enough, and it is easy to block and inconvenient to clean.

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