Ultrasonic nitrogen removal apparatus for sewage

Abstract

The invention discloses an ultrasonic nitrogen removal apparatus for sewage. The ultrasonic nitrogen removal apparatus comprises a reaction device and a feeding device arranged on the upper part of the reaction device, wherein the reaction device comprises a first shell, a second shell and a third shell sequentially arranged from interior to exterior; an ultrasonic oscillator is arranged on the bottom of the first shell; a feeding pipe and a probe are arranged on the top of the first shell; the feeding device comprises a water distributor, a waste water pipe and a chemical feeding pipe; the waste water pipe and the chemical feeding pipe are respectively provided with a first a solenoid valve and a second solenoid valve; the probe is provided with a pH detector; the bottoms of the first shell and the third shell are respectively provided with a first drain pipe and a second drain pipe; a filtering assembly is arranged between the second shell and the third shell; a liquid pump is arranged in the second shell and connected with a third drain pipe; and a controller is arranged on the second shell. The ultrasonic nitrogen removal apparatus for sewage in the invention can effectively solve the problems of large size, complicated structure and poor nitrogen removal effect of conventional apparatuses.

Description

technical field [0001] The invention belongs to the technical field of sewage nitrogen removal, and in particular relates to an ultrasonic sewage nitrogen removal device. Background technique [0002] The total amount of water used in my country is large, but the per capita share is very small. According to the amount of water resources per capita, it can be divided into mild water shortage, moderate water shortage, severe water shortage and very water shortage. my country is a country with moderate water shortage. Although the living standards of our people are getting better and better driven by the rapid economic development, it is largely at the cost of damaging the environment. For example, fresh water resources are polluted, and it is getting worse, and even some oceans have been affected by different conditions. The degree of pollution and the increase in water consumption have led to a continuous decline in groundwater levels, which has made people gradually realize...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides an ultrasonic sewage nitrogen removal device, which can effectively solve the problems of large volume, complex structure and poor nitrogen removal effect in the existing devices

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