Spring-type aerator

An aerator and spring-type technology, applied in water aeration, chemical instruments and methods, sustainable biological treatment, etc., can solve the problems of easy blockage of air intake pipes, low oxygen transfer efficiency, easy blockage, etc. The effect of adjusting, high oxygen transfer efficiency and not easy to block

Active Publication Date: 2016-06-15
格润克利环境科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has the advantages of high density, small pore size, high strength, and long service life, but its popularization and application is limited due to its shortcomings of easy clogging, low oxygen transfer efficiency, and small service range of a single aerator
[0013] In the Chinese patent application 201320228797.1, a swirl aerator was disclosed. The swirl aerator is composed of a bracket, a mixing generator, and a spiral, which solves the problem that the air inlet pipe of the existing aerator is easily blocked, but its High operating costs, troublesome maintenance, and high costs

Method used

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Embodiment

[0036] A spring type aerator according to the embodiment of the present invention includes two parts: an aeration device 1 and a mounting base body 2 . The aeration device is composed of multiple flexible hollow coil units, and the coil units are connected by threads 1-3 and screw holes 1-4; the mounting base includes an air inlet 2-1, a cavity 2-2 and an air outlet 2-3.

[0037] The aeration device 1 of the spring aerator is assembled from a plurality of flexible hollow coil units, and the coils have aeration holes 1-1 with a diameter of 30 μm.

[0038] The middle diameter of the spring coil of the aeration device 1 is 200 mm, the winding ratio is 10, and the number of effective coils is 5.

[0039] The mounting base body 2 has a cavity 2-2 inside, an air inlet 2-1 at the bottom, and is connected watertightly with the aeration device 1 through the upper air outlet 2-3.

[0040] When the spring type aerator described above works normally, gas enters the cavity 2-2 from the a...

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Abstract

The invention discloses a spring-type aerator, belonging to the technical field of water treatment. The spring-type aerator comprises an aeration device and a mounting base, wherein the aeration device is formed by connecting a plurality of flexible hollow spring ring units through threads; the mounting base comprises a gas inlet, a cavity and a gas outlet, and forms a waterproof joint with the aeration device through the gas outlet; and gas enters the cavity via the gas inlet, and enters the aeration device via the gas outlet to perform aeration on the liquid. The aeration device is composed of the plurality of flexible hollow spring ring units, so that the number of the spring rings can be changed to flexibly regulate the aeration quantity and change the aeration area. The spring-type aerator has the advantages of low blockage tendency, favorable aeration effect, high oxygen transfer efficiency, low power consumption and the like, can be widely used in the aeration process in the technical field of water treatment, and has wide market prospects.

Description

technical field [0001] The invention belongs to the technical field of water treatment, and in particular relates to a spring type aerator. Background technique [0002] With the improvement of people's awareness of environmental protection, the biochemical treatment of sewage has been paid more and more attention, and aeration is the key link of biochemical treatment. Aeration with aerator has a stirring effect on the water body in the pool, which can improve the oxygen transfer efficiency, thereby increasing the dissolved oxygen content in the water; in addition, aeration can also prevent the suspended solids in the pool from sinking, so that the organic matter can fully contact with the microorganisms in the pool, thereby improving Oxidative decomposition rate of organic matter in sewage. Therefore, good aeration conditions are the key to ensure the effect of biochemical treatment, and the aerator plays a decisive role in the aeration effect. [0003] At present, the ae...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/02C02F7/00
CPCC02F3/02C02F7/00Y02W10/10
Inventor 刘晓涛邢传宏李丽红
Owner 格润克利环境科技有限公司
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