Precise tubular microporous aerator installation, detection system and installation and detection method

A technology of microporous aerator and detection system, applied in chemical instruments and methods, water aeration, testing of machine/structural components, etc., can solve the problem of low work efficiency, lack of mature supporting products, and uncertainty of assembly errors And other issues

Active Publication Date: 2020-10-30
葛洲坝水务投资有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The most important equipment in the biological treatment system in the sewage treatment plant is the blast aeration system. The core element in the blast aeration end system is the aeration membrane. The service life of the aeration membrane is 3 to 6 years. The diaphragm must be replaced at the end of its service life, and the installation process of replacing the aeration diaphragm is a very complicated and cumbersome process
In sewage treatment plants, various aeration devices are used in the biological treatment stage. Among several aeration devices, the tubular aeration device is commonly used. An aeration diaphragm is composed of two single-ear stepless clamps. Composed of aeration diaphragms, tens of thousands of single-ear stepless clamps need to be installed once replaced. First, the water and sludge in the 4-6 meter deep biological pool need to be drained, which is time-consuming and laborious. Aeration diaphragms Once it is replaced, it will be used continuously for 24 hours. If any aeration pipe leaks, it needs to be replaced, and the water in the biological pool needs to be drained again. Therefore, the quality requirements for the installation of the aeration diaphragm are very strict. Clamps not only have low work efficiency, but also have great uncertainty in assembly errors. The installation of aeration pipes has a small application range and no mature supporting products. It is imperative to solve the installation quality requirements and reduce the work intensity of operators.

Method used

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  • Precise tubular microporous aerator installation, detection system and installation and detection method
  • Precise tubular microporous aerator installation, detection system and installation and detection method
  • Precise tubular microporous aerator installation, detection system and installation and detection method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] It is composed of workbench 1, installation facility 4 and detection facility 5. Installation facility 4 and detection facility 5 are set on workbench 1, and the installation and detection of the aeration diaphragm are switched by installing pneumatic switch 2 and detection switch 3.

[0032] The installation facility 4 is composed of a pneumatic switch 2, a cylinder 6, a pneumatic valve 14, a pneumatic clamp 15, a filter 16 and a pressure reducing valve 17. The air source is generated by an air compressor or a blower, and the air source passes through the pipeline and the pressure reducing valve 17 The pressure reducing valve 17 is made of stainless steel. The pressure reducing valve 17 keeps the gas source stable and the work force consistent. The filter 16 filters out the impurities in the gas source to keep the gas source clean. The pressure reducing valve adopts a thin film type pressure reducing valve. Valve, pilot piston type gas pressure reducing valve, proportio...

Embodiment 2

[0034] The pneumatic valve 14 is respectively connected with the cylinder 6 and the pneumatic clamp 15, the cylinder 6 conforms to the product specified in the international standard IS06430 and the international standard 6431, the end of the push rod 22 of the cylinder 6 is provided with a movable plug 21, and the end of the movable plug 21 One end of the aeration pipe 7 of the tubular microporous aerator 25 is installed in one body, the end of the movable plug 21 coincides with the end of the aeration pipe 7, and the end of the movable plug 21 is tightly sealed At the end of the aeration pipe 7 of the tubular microporous aerator 25, the pneumatic clamp 15 locks the clamp 8, and the clamp 8 adopts a single-ear stepless clamp.

[0035] Detection facility 5 is made up of detection switch 3, gas flow meter 9, time relay 18 and electromagnetic valve 19, power supply is connected with detection switch 3 through circuit, detection switch 3 is connected with time relay 18 through cir...

Embodiment 3

[0037] Installation facility 4 and detection facility 5 are connected with main controller 10, and main controller 10 adopts PC or industrial control machine, installation facility 4 and detection facility 5 are installed aeration pipeline 7 data information and detection aeration pipeline 7 data information Transmission to the main controller 10, the main controller 10 collects data information, stores data information, organizes data information and analyzes data information in real time for each aeration pipeline 7, and prints out the data information of each aeration pipeline 7 by a printer 11 .

[0038] A gas flow meter 9, a main controller 10, a printer 11, a support frame 12 and a cylinder 6 are fixedly arranged on the workbench 1, and the support frame 12 and the cylinder 6 are relatively arranged at both ends of the workbench 1, and the other end of the workbench 1 The support frame 12 is fixedly installed, the support frame 12 is fixedly provided with a fixed blockag...

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Abstract

The invention discloses a precision tubular microporous aerator mounting and detecting system and a precision tubular microporous aerator mounting and detecting method. The precision tubular microporous aerator mounting and detecting system consists of a workbench, a mounting facility and a detecting facility, wherein the mounting facility and the detecting facility are arranged on the workbench; through a mounting pneumatic switch and a detection switch, mounting and detection of tubular microporous aerators are switched; through an air compressor or an air blower, an air source is generated; the air source is connected with a pressure reducing valve through a pipeline; a filter is connected to a pneumatic valve; the mounting pneumatic switch is mounted between the filter and the pneumatic valve; the mounting pneumatic switch controls the air source entering the pneumatic valve; the mounting facility and the detecting facility are connected with a main controller; and the main controller collects, stores, sorts and analyzes data information of each tubular microporous aerator. The precision tubular microporous aerator mounting and detecting system is scientific in structure, reliable in performance, easy to manufacture, convenient to use, easy to operate and precision in mounting, and is especially applicable to urban sewage treatment, new construction and expansion of a large factory and reconstruction of an old aeration tank.

Description

technical field [0001] The invention relates to an installation system of a tubular microporous aerator, in particular to an installation and detection system and an installation and detection method of a precise tubular microporous aerator. Background technique [0002] The most important equipment in the biological treatment system in the sewage treatment plant is the blast aeration system. The core element in the blast aeration end system is the aeration membrane. The service life of the aeration membrane is 3 to 6 years. The diaphragm must be replaced at the end of its service life, and the installation process of replacing the aeration diaphragm is a very complicated and cumbersome process. In sewage treatment plants, various aeration devices are used in the biological treatment stage. Among several aeration devices, the tubular aeration device is commonly used. An aeration diaphragm is composed of two single-ear stepless clamps. Composed of aeration diaphragms, tens o...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): C02F7/00G01M13/00C02F3/12
CPCC02F3/1278C02F7/00C02F2201/002G01M13/00Y02W10/10
Inventor张雪洪尉凤珍运霖霖黄晋李广楠袁耀
Owner葛洲坝水务投资有限公司