Micro-vortex high-efficiency clarification reactor and operation method for same

Abstract

The invention discloses a micro-vortex high-efficiency clarification reactor and an operation method for the same. The reactor is used for solving the problem that devices are in the prior art is difficult to install, liable to obstruct, low in work efficiency, poor in using effect and short in service life. The micro-vortex high-efficiency clarification reactor includes: a clarification basin; a sludge settling basin which is disposed under the clarification basin and is communicated with the bottom of the clarification basin; a sludge discharge pipeline which is communicated with the bottom of the sludge settling basin; a flocculating reaction basin which is disposed in the clarification basin with the bottom of the flocculating reaction basin being communicated with the clarification basin and the sludge settling basin; an inclined plate settlement layer which is disposed between the clarification basin and the flocculating reaction basin and includes a plurality of inclined plates; a central basin which is disposed in the flocculating reaction basin with the top of the central basin being communicated with the upper part of the flocculating reaction basin; micro-vortex filling material which is arranged between the flocculating reaction basin and the central basin; a water inlet pipe which is tangentially connected to the lower part of the central basin; and a water outlet pipe which is communicated with the upper part of the clarification basin. The beneficial effects of the reactor are that the reactor is convenient to install and operate and is high in efficiency, excellent in processing effect, small in agent usage amount and long in service life. With the reactor, a mixing, a flocculating and a separating operation can be achieved synchronously.

Description

technical field

[0001] The invention relates to the field of water treatment, in particular to a method and a device for a micro-vortex high-efficiency clarification reactor. Background technique

[0002] In water treatment technology, clarification is to use the principle of contact coagulation to remove suspended solids in water, and it is a commonly used separation equipment in wastewater treatment and advanced treatment and reuse. The existing various coagulation and clarification equipment have the characteristics of large area, high energy consumption and power, complex structure, unsatisfactory treatment effect, etc., and are rarely used in actual engineering. In traditional coagulation equipment, mechanical agitation is often used to achieve coagulation, which is not only inefficient, but also difficult to maintain. In recent years, many hydraulic mixing processes have also been applied to coagulation equipment, such as diaphragm reaction tanks, folded plate reactio...

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