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Pneumatic aeration lift system

A technology for upgrading the system and aeration, which is applied in the direction of water/sewage multi-stage treatment, sustainable biological treatment, water/sludge/sewage treatment, etc. It can solve the problems of difficult pipeline connection, large power consumption and pipeline layout Complicated problems, to achieve the effect of saving power, convenient construction connection, and clear pipeline direction

Inactive Publication Date: 2015-08-05
ZHEJIANG SHUANGLIANG SUNDA ENVIRONMENTAL PROTECTION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This setting leads to a large power consumption of the whole process, and the pipeline arrangement is complicated, and the pipeline connection is not easy during the construction process.

Method used

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  • Pneumatic aeration lift system
  • Pneumatic aeration lift system

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Embodiment Construction

[0013] Below in conjunction with specific embodiment and accompanying drawing ( figure 1 , 2 ), further elaborating the essence of the present invention.

[0014] A pneumatic aeration lifting system involved in the present invention includes an aeration subsystem, a mixed liquid return subsystem, and a sewage return subsystem. The aeration subsystem includes an air pump 100 and a main pipeline 1. The air pump 100 passes through the main The connecting port 2 is electrically connected to the main pipe 1, and the main pipe 1 is respectively connected with an aeration pipeline 101 of an aerobic tank and an aeration pipeline 102 of an aerobic tank, and the aeration pipeline 101 of an aerobic tank and The aerobic tank aeration pipelines 102 communicate with the main pipelines 1 respectively. In this embodiment, the gas delivery function of each system can be realized by one pump.

[0015] The aeration pipeline 101 of the facultative tank communicates with the facultative tank, a...

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Abstract

The invention discloses a pneumatic aeration lift system comprising an aeration subsystem, a mixed liquid backflow subsystem and a sewage backflow subsystem. The aeration subsystem comprises an air pump and a main pipeline, the air pump is connected with the main pipeline through a main connector, the mixed liquid backflow system comprises a first air delivery pipeline, a first lifting pipeline and a mixed liquid delivery pipeline, the first air delivery pipeline is communicated with the main pipeline, the first lifting pipeline sleeves the periphery of the first air delivery pipeline, and the mixed liquid delivery pipeline is communicated with the first lifting pipeline. The sewage backflow subsystem comprises a second air delivery pipeline, a second lifting pipeline and a sewage delivery pipeline, the second air delivery pipeline is communicated with the main pipeline, the second lifting pipeline sleeves the periphery of the second air delivery pipeline, and the sewage delivery pipeline is communicated with the second lifting pipeline. The pneumatic aeration lift system is combined in pipeline layout, clear in pipeline routing, convenient for construction and connection, energy saving and environment friendly.

Description

technical field [0001] The invention relates to sewage treatment equipment, in particular to a pneumatic aeration lifting system suitable for use in a purification tank. Background technique [0002] Sewage treatment often involves an aeration lifting system. At present, the return system in the purification tank using the A / A / O process is equipped with an aerator, a sewage return pump, and a sludge return pump to drive the aeration system, sewage return subsystem and Mixed liquid return subsystem. This setting leads to a large power consumption of the whole process, and the pipeline arrangement is complicated, and the pipeline connection is not easy during the construction process. Contents of the invention [0003] In order to solve the above-mentioned existing problems, the present invention provides a combined pneumatic aeration lifting system that saves electricity and has a clear pipeline direction. [0004] To achieve the above purpose, the technical solution adop...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/30C02F3/02C02F9/14
CPCY02W10/10
Inventor 潘碧文敖旭平徐斌王琦峰
Owner ZHEJIANG SHUANGLIANG SUNDA ENVIRONMENTAL PROTECTION CO LTD