High-purity oxygen emulsified gas-water exchanger
A high-purity oxygen and switch technology, applied in water/sewage treatment, chemical instruments and methods, water/sludge/sewage treatment, etc., can solve the problem of high treatment cost, achieve convenient equipment installation, increase treatment time, and remove algae and microbial effects
Active Publication Date: 2018-02-09
ANHUI JINDALAI ENVIRONMENT ENG CO LTD
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Problems solved by technology
However, these technologies basically require interception and dredging of the bottom of the pool, and the cost of treatment is high.
Method used
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[0025] The present invention will be further described below in conjunction with accompanying drawing;
[0026] Such as figure 1 As shown, the high-purity oxygen emulsified gas-water exchanger includes an oxygen generator 1, a self-priming pump 8, a booster pump 9, a gas pipe 4, a water inlet pipe 6 and a water outlet pipe 15;
[0027] The oxygen concentrator 1 is connected with a three-way air pipe 4; the air intake end of the three-way air pipe 4 is provided with a gas flow meter 2, the exhaust end is used for exhausting when a fault occurs, and a manual ball valve 3 is arranged on the air supply end in turn. and an electric valve 5; the end of the air supply end is connected with a water inlet pipe 6 for transporting sewage;
[0028] The water inlet pipe 6 is connected to the self-priming pump 8, and a negative pressure controller 10 is arranged at the sewage inlet of the self-priming pump 8;
[0029] The self-priming pump 8 is sequentially connected with the booster pump...
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The invention relates to a high pure oxygen emulsification gas water exchanger, which is used for the technical field of river way sewage treatment. The high pure oxygen emulsification gas water exchanger comprises an oxygen generator, a self-priming pump and a booster pump. The oxygen generator is connected with a tee gas pipe provided with a gas inlet end, an exhausting end and a gas feeding end; the gas inlet end is provided with a gas flowmeter; the gas feeding end is sequentially provided with a manual ball valve and an electric valve; the tail end of the gas feeding end is connected with a water inlet pipe for conveying sewage; the water inlet pipe is connected to the self-priming pump and a negative pressure controller is arranged at the sewage inlet of the self-priming pump connected with the booster pump and an electric tee ball valve in sequence by a water pipe. The electric tee ball valve is provided with an annular pipe of which a water outlet is connected with a water outlet pipe. Vapor is converted into a normal state from a high pressure and high speed state by using the actions of the oxygen generator, the self-priming pump, the booster pump and the negative pressure controller, massive emulsified bubbles are formed, retention time of dissolved oxygen and oxygen in water is prolonged and an efficient pollution treatment effect is achieved.
Description
technical field [0001] The invention relates to river sewage treatment technology, in particular to a high-purity oxygen emulsified gas-water exchanger. Background technique [0002] Water pollution has become one of the most important environmental problems in the world, especially the pollution of urban rivers. Urban rivers are an important part of urban water environment and an indispensable resource in the formation and development of cities. With the economic development and the increase of urban population, the discharge of industrial wastewater and domestic sewage is increasing, and a large amount of sewage without effective treatment is directly discharged into the rivers inside or around the city, causing many urban rivers, especially small and medium-sized rivers, to be black and smelly for a long time state. The continuous deterioration of water quality has seriously affected the life of residents and the urban environment, and restricted the urban ecological co...
Claims
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IPC IPC(8): C02F1/00C02F1/50
CPCC02F1/00C02F1/50C02F2103/007
Inventor 李飞罗少川罗治元张远国王国玲凌茂生汪杰徐春林
Owner ANHUI JINDALAI ENVIRONMENT ENG CO LTD