Apparatus for simply purifying water quality of small rivers such as irrigation channel or the like
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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