Coaxially-rotary stirring clarification tank

Abstract

The invention discloses a coaxially-rotary stirring clarification tank. The coaxially-rotary stirring clarification tank comprises a driving motor, a planetary gear set, a clarification tank housing,an inner cylinder, an outer cylinder, a gas lift pipe, a mud guide pipe, a stirring and lifting impeller, a stirring and precipitating impeller and a water inlet pipe. The planetary gear set is connected with the driving motor and the clarification tank housing; an annular gear of the planetary gear set is hollow, and an output shaft of the driving motor is connected with a sun gear and the stirring and lifting impeller located in the inner cylinder; a planet carrier is fixedly connected with the inner cylinder; the sun gear is connected with the top of the outer cylinder; the bottom of the outer cylinder is connected with the stirring and precipitating impeller; the bottom of the clarification tank housing is fittingly connected with the mud guide pipe, and the gas lift pipe is fittinglyconnected with an opening at the bottom of the mud guide pipe; the water inlet pipe penetrates the wall of the clarification tank housing to be fittingly connected with the bottom of the inner cylinder. The coaxially-rotary stirring clarification tank has the advantages of large-scale industrialized production, effectively reduced production cost, improved production efficiency, and improved watertreatment effect.

Description

technical field [0001] The invention relates to the field of water treatment equipment, in particular to a coaxial rotating stirring clarifier. Background technique [0002] With the advancement of urbanization in our country, as well as the shortage of water resources and the accumulation of environmental pollution, people are facing insufficient supply of water, which has seriously affected people's normal life. Therefore, the utilization of rainwater collection and treatment and the utilization of sewage treatment have been highly valued by people. More and more manufacturers have developed different equipment and technologies and put them into the market, which has achieved certain positive results. The application publication number is CN102327705, and the invention patent titled a large-torque mechanical agitation clarifier provides a technical solution for water treatment. However, the technical solution has an unreasonable structure, requires multiple stirring drive...

AI Technical Summary

Problems solved by technology

However, the technical solution has an unreasonable structure, requires multiple stirring drive motors, uses cement pillars for equipment, and requires on-site assembly of equipment, etc.; there are technical problems such as high production cost, low production efficiency, and poor clarification effect

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