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Underwater aerating device based on river power decontamination

An aeration device and power technology, applied in water aeration, water/sludge/sewage treatment, sustainable biological treatment, etc., can solve the problems of high energy consumption, high noise, etc., achieve low cost, improve water quality, increase The effect of dissolved oxygen

Inactive Publication Date: 2013-02-06
XIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of using blower aeration, there will be disadvantages of high energy consumption and high noise.

Method used

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  • Underwater aerating device based on river power decontamination
  • Underwater aerating device based on river power decontamination
  • Underwater aerating device based on river power decontamination

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Embodiment Construction

[0019] like figure 1 and figure 2 As shown, the present invention is based on the underwater aeration device for river dynamic decontamination, including a cylinder 3 and a buoy 8, a piston 2 is installed in the cylinder 3, the shape of the piston 2 is adapted to the inner cavity of the cylinder 3, and the piston 2 can be in the cylinder 3. 3 Reciprocating movement back and forth. The main shaft 10 is laterally installed in the buoy 8, the left and right ends of the main shaft 10 are both protruding out of the buoy 8, and the left and right ends of the main shaft 10 are installed with symmetrical water flow driving devices. The water flow driving device is used to drive the main shaft 10 to rotate when the water flows. Two wheel train transmission systems 6 are also arranged symmetrically in the buoy 8, the driving wheels of the two wheel train transmission systems 6 are symmetrically installed on the main shaft 10, and the transmission wheels of the two wheel train transmi...

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Abstract

The invention discloses an underwater aerating device based on river power decontamination, which comprises an air cylinder and a floating drum. A piston is installed in the air cylinder; a main shaft and a gear train transmission system are installed in the floating drum; a water flow driving device is connected with the part of the main shaft, which extends out off the floating drum; the water flow driving device is used for driving the main shaft to rotate when water flow flows; the main shaft is connected with the gear train transmission system; the gear train transmission system is connected with the piston through a crankshaft connecting rod transmission system and drives the piston to do front-and-rear reciprocating motion; air inlets and air outlets are respectively formed at front and rear ends of the air cylinder; one-way valves in corresponding directions are respectively installed on the air inlets and the air outlets; each air inlet communicates with the atmosphere; each air outlet is connected with an exhaust pipe; and an aerator is connected with the other end of the exhaust pipe. The underwater aerating device adopts river power to perform aeration on the water body, does not need to consume external electric energy, and can effectively save energy and reduce noise.

Description

technical field [0001] The invention belongs to the technical field of river aeration and decontamination, in particular to an underwater aeration device based on river dynamic decontamination. Background technique [0002] With the development of industry and agriculture, the random discharge of modern industrial waste water and the spraying of pesticides in rural areas frequently occur, resulting in an aggravated shortage of the already very few freshwater resources, which cannot be used normally. The global water pollution problem is becoming more and more serious. [0003] According to the survey, 82% of people in China drink water from shallow wells and rivers, of which 75% have serious water pollution and bacterial content exceeding the sanitary standard. 65% of people drink water that is cloudy, bitter, fluoride, arsenic, industrially polluted, and infectious. 200 million people drink tap water, 70 million people drink high fluoride water, 30 million people drink hi...

Claims

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Application Information

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IPC IPC(8): C02F7/00
CPCY02W10/10
Inventor 邵建斌延肖何许继飞谢永涛刘龙飞淡峰李雪源王剑锋王漫
Owner XIAN UNIV OF TECH
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