Rubber plate-type micropore aerator

Abstract

The invention relates to a rubber plate-type micropore aerator. The rubber plate-type micropore aerator is characterized by comprising a connecting pipeline, a lining pipe, a diaphragm which is arranged around the lining pipe, a flow guide groove which is formed in the lining pipe and covers which are used for sealing the lining pipe, wherein the connecting pipeline communicates with an air sourceand the lining pipe separately, the covers are arranged at both ends of the lining pipe, and the lining pipe communicates with the flow guide groove; and circulation space is formed between the diaphragm and the lining pipe, and the circulation space communicates with the flow guide groove. The following problems are solved that due to an excessively narrow spray range of an aerator in the priorart, the aeration efficiency of the aerator is low, the use time of the aerator is prolonged, the working efficiency is reduced, and leakage of the aerator is caused by unstable connection between a ventilation pipe and an aeration pipe.

Description

technical field [0001] The invention relates to an aerator, in particular to a rubber plate microporous aerator. Background technique [0002] Generally, in sewage treatment, sewage contains cellulose, starch, sugar, fat and protein organic matter, as well as inorganic salts such as nitrogen, phosphorus and sulfur, and sediment impurities. Most of these sewage components come from households, commercial bodies, factories, etc. The content of these impurities in sewage has a lot to do with people's daily living habits and climatic conditions. These impurities need to be decomposed in the process of sewage treatment, and a large amount of oxygen will be consumed in the process of decomposing these impurities. At this time, an aerator is required to increase oxygen. [0003] A large amount of pollutants such as ammonia nitrogen and phosphorus will be produced in sewage. During the process of aerobic metabolism, ammonia nitrogen is oxidized to nitrate nitrogen in the oxidation...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention discloses a rubber plate type microporous aerator to solve the problem that the injection range of the aerator is too narrow in the prior art, the efficiency of oxygenation of the aerator is low, the service time of the aerator is prolonged and the service life of the aerator is reduced. The working efficiency and the unstable connection between the ventilation pipe and the aeration pipe cause problems such as air leakage in the aerator

Images