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Aeration device

An aeration device and aeration chamber technology, applied in the direction of biological treatment device, sustainable biological treatment, water/sludge/sewage treatment, etc., can solve the problems of incomplete aeration and poor aeration effect of the aeration device , to achieve the effect of prolonging the residence time, improving the efficiency and improving the aeration effect

Inactive Publication Date: 2018-10-02
程建玲
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an aeration device, which solves the technical problems of incomplete aeration and poor aeration effect in the prior art.

Method used

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Embodiment 1

[0027] an aeration device such as figure 1 As shown, the aeration chamber 1 is included, and the upper side of the aeration chamber is provided with a liquid inlet 1.1 for liquid inflow. The liquid inlet 1.1 is connected with a sprinkler head 2, and the sprinkler head 2 is connected with the sewage through the liquid inlet pipeline 3. The pool 4 is connected, and a pump 5 and a water volume control valve 6 are also arranged in the liquid inlet pipeline 3 between the shower head 2 and the sewage pool 4 . The water volume control valve 6 can control the inflow of liquid in the shower head, and the opening size of the water volume control valve can be reasonably adjusted according to the aeration inside the aeration chamber. The bottom of the aeration chamber 1 is provided with a liquid outlet 1.2, and the aerated liquid flows out from the liquid outlet 1.2 at the bottom of the aeration chamber. The lower side of the aeration chamber is provided with an air inlet 1.3 for gas ent...

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PUM

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Abstract

The invention discloses an aeration device, which comprises an aeration chamber. The aeration chamber is internally provided with a liquid inlet, a liquid outlet, an air outlet and an air inlet. A spraying head is connected to the liquid inlet, an air inlet pipe is connected to the air inlet, a plurality of partition plates are obliquely fixed in the aeration chamber from top to bottom, and a plurality of partition strips are arranged in the partition plates and staggered to form aeration holes. A threaded shaft is arranged at the bottom of the aeration chamber and connected with a driving motor and is in threaded connection with a moving block, a main air inlet pipe is fixed above the moving block, a plurality of aeration heads are movably connected above the main air inlet pipe, and lateral sides of the aeration heads are provided with air outlet holes. Liquid enters the aeration chamber from the spraying heads and completely and repeatedly contacts with air through the aeration holes in the partition plates in multiple layers, and accordingly aeration effects are improved.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, and in particular relates to an aeration device. Background technique [0002] At present, due to the deteriorating living environment of the earth, people have begun to pay attention to the various hazards brought by environmental pollution to human life, such as the sewage discharged in daily life and industrial production, which endangers people's life and health, and people's purification of sewage is becoming more and more important. more attention. There are many ways to purify sewage, one of which is to transfer the oxygen in the air to the sewage in the form of aeration, so that the aerobic microorganisms in the sewage can survive well and play a good role in oxidation and decomposition. It can also prevent the suspension of the pool from sinking and strengthen the contact between the organic matter in the pool and microorganisms and dissolved oxygen. In the prior art, sewage i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34C02F3/02
CPCC02F3/02C02F3/34C02F2203/006Y02W10/10
Inventor 程建玲
Owner 程建玲