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Bubble generating device with tubular membrane

A technology of bubble generating device and tubular membrane, applied in water aeration, transportation and packaging, sustainable biological treatment, etc. Large equipment operating costs and other issues, to achieve the effect of small resistance, simple structure, energy saving

Inactive Publication Date: 2018-08-10
天津博迈科海洋工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the micro-nano bubble generating equipment in the prior art generally has the following deficiencies: First, its core components simply use a gas-liquid mixing pump, although the dissolution efficiency can reach 80-100%, but the air intake is only 8-10%; Second, although the gas-liquid mixing pump can be used in series to increase the suction capacity, it increases the capital investment and power of the equipment, which increases the operating cost of the equipment.

Method used

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  • Bubble generating device with tubular membrane
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  • Bubble generating device with tubular membrane

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] as attached Figure 1 to Figure 6 As shown, a tubular membrane bubble generating device includes an air compressor 1 and an air distribution head 2 connected to the air compressor 1, and the air distribution head 2 includes a tubular membrane 21 and is sleeved on the tubular membrane. A protective sleeve 22 outside the membrane 21 . The protective sleeve 22 is made of 316L material, and the protective sleeve 22 is uniformly provided with circular holes 23, the diameter of which is 5mm, and the two ends of the protective sleeve 22 respectively pass through the flanges 24 It is fixedly connected with the tubular membrane 21. The connection between the tubular membrane 21 and the flange 24 is provided with a rubber ring 26 for buffering and noise reduction. The tubular membrane 21 adopts a 0.1 μm microporous tubular membrane, and the tubular membrane 21 The air ...

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Abstract

The invention discloses a bubble generating device with tubular membrane. The device comprises an air compressor and an air distribution head connected with the air compressor, wherein the air distribution head comprises a tubular membrane and a protection sleeve sleeving outside the tubular membrane circular holes are uniformly formed in the protection sleeve, and two ends of the protection sleeve are respectively fixedly connected with the tubular membrane through flanges; and an air inlet end of the tubular membrane is connected with the air compressor through an outer threaded joint. According to the device, the tubular membrane is used as the air distribution head of the bubble generating device, so that the device has the advantages of being not easy to block, easy release of air bubbles, low energy consumption, high safety, reliable operation, etc.

Description

technical field [0001] The invention relates to a bubble generating device, in particular to a tubular membrane bubble generating device. Background technique [0002] The aeration process is widely used in water treatment, aquaculture, rice planting, soilless cultivation and other fields. In the past two years, in order to obtain higher dissolved oxygen efficiency, microbubble generation technology has been greatly developed. However, the micro-nano bubble generating equipment in the prior art generally has the following deficiencies: First, its core components simply use a gas-liquid mixing pump, although the dissolution efficiency can reach 80-100%, but the air intake is only 8-10%; Second, although the gas-liquid mixing pump can be used in series to increase the suction capacity, it increases the capital investment and power of the equipment, that is, increases the operating cost of the equipment. Contents of the invention [0003] The purpose of the present inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F7/00B01F3/04
CPCC02F7/00B01F23/2311B01F23/231264Y02W10/10
Inventor 石磊李云鹏冯晓张祥
Owner 天津博迈科海洋工程有限公司
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