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 and high noise, achieve low cost, improve water quality, reduce cost effect
Inactive Publication Date: 2014-03-12
XIAN UNIV OF TECH
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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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[0019] Such as figure 1 with figure 2 Shown, the present invention is based on the underwater aeration device of river power decontamination, comprises cylinder 3 and buoy 8, and piston 2 is installed in cylinder 3, and the shape of piston 2 is adapted to the inner chamber of cylinder 3, and piston 2 can 3 back and forth reciprocating movement. A main shaft 10 is horizontally installed in the buoy 8, and the left and right ends of the main shaft 10 protrude outside the buoy 8, and the left and right ends of the main shaft 10 are equipped with symmetrical water flow driving devices. The water flow driving device is used to drive the main shaft 10 to rotate when the water flow flows. Two gear train transmission systems 6 are also symmetrically arranged in the buoy 8, and the driving wheels of the two gear train transmission systems 6 are symmetrically installed on the main shaft 10, and the drive wheels of the two gear train transmission systems 6 are symmetrically installed ...
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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, and in particular relates to an underwater aeration device based on river power decontamination. Background technique [0002] With the development of industry and agriculture, the indiscriminate discharge of modern industrial wastewater and the frequent occurrence of pesticide spraying in rural areas have caused the shortage of fresh water resources, which are already very small, and 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, and 75% of them drink water from shallow wells and rivers, where the water quality is seriously polluted and the bacteria content exceeds the hygienic standard. 65% of people drink water that is turbid, bitter, fluorine-containing, arsenic-containing, industrially polluted, and infectious. 200 mi...
Claims
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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