专利汇可以提供Apparatus for simply purifying water quality of small rivers such as irrigation channel or the like专利检索,专利查询,专利分析的服务。并且PURPOSE: To effectively purify small rivers as well as to eliminate the dam-up thereof by constituting a casing from a low specific gravity material so as to be floated in such a degree that a rotary blade is slightly submerged under a water level or providing a float thereto.
CONSTITUTION: By a purifying apparatus A boomed in an irrigation channel so as to float the upper surface thereof above the water level therein, flowing water in the irrigation channel 1 is introduced into an intake port 8 and coarse trash therein is removed by a coarse screen 11. In a stirring chamber 4, the atmospheric air is mixed in water by the stirring action of a rotary blade 3 revolved by the flowing water as motive power and activation of microorganism such as bacteria or the like in water is promoted. During a time when flowing water is passed through plural fine screens 5 in a filter chamber, fine trash is almost perfectly removed and the trash or the like accumulated on the screens 5 is decomposed by microorganism activated in the stirring chamber 4 to purify said water. Purified water from which odor, turbidity, trash or the like are perfectly removed is discharged from a discharge port 10.
COPYRIGHT: (C)1982,JPO&Japio,下面是Apparatus for simply purifying water quality of small rivers such as irrigation channel or the like专利的具体信息内容。
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