JPH0177897U

JPH0177897U -

Info

Publication number: JPH0177897U
Application number: JP1987171170U
Authority: JP
Priority date: 1987-11-07
Filing date: 1987-11-07
Publication date: 1989-05-25

Description

[Brief explanation of the drawing]

図は本案の断面図である。左端上方に注水口が
あり、右端中央に集水口とそれに連結したホース
があつて取水口は右端上方にある。矢印Ａは一定
量の気相を留置し溢れた気体を上位のプレートに
通気する「筒」である。「筒」は処理（後）水を
貫き、更に濾材をも貫いている、。処理前水はこ
の「筒」でつながつているだけで、処理前水と処
理（後）水が直接混ざることはない。「筒」が互
い違いに設置されてあるのは気体の入れ替えが左
右にスムーズに行くようにしたからである。 The figure is a cross-sectional view of the present proposal. There is a water inlet at the top of the left end, a water collection port and a hose connected to it at the center of the right end, and a water intake port at the top of the right end. Arrow A is a "tube" that retains a certain amount of gas phase and vents the overflowing gas to the upper plate. The ``tube'' penetrates the treated (after) water and also the filter medium. The pre-treatment water is only connected through this ``tube,'' and the pre-treatment water and treated (post) water do not mix directly. The reason why the ``tubes'' are placed alternately is to ensure that gas can be exchanged smoothly from side to side.

補正昭６３．８．９考案の名称を次のように補正する。考案の名称多重気相付き濾過装置実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment: August 9, 1982: The name of the invention is amended as follows. Title of the invention Filtration device with multiple gas phases The scope of the utility model registration claims and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】本考案のものは、注水された処理前水の中に上
下に多数留置された気相の夫々下に濾材を置き、
夫々の濾材の上に流れる処理前水を濾材の間を通
じてゆつくり下方に流す時、処理水は処理前水と
混じることなく集水口に進むような、即ち、ほ乳
動物の胎盤の血管系を思わせる図面のような立体
構造を持つ生物学的濾過装置である。処理前水は
濾材の表面に付着した微生物の分解を受けて処理
水となる。[Claims for Utility Model Registration] The device of the present invention places a filter medium under each of the gas phases that are placed in the pre-treatment water injected at the top and bottom.
When the pre-processed water flowing over each filter medium slowly flows downward through the spaces between the filter media, the processed water flows to the water collection port without mixing with the pre-processed water, which is reminiscent of the vascular system of the placenta of mammals. It is a biological filtration device with a three-dimensional structure similar to the one shown in the drawing. The untreated water becomes treated water after being decomposed by microorganisms attached to the surface of the filter medium.

【図面の簡単な説明】図は本案の断面図である。左端上方に注水口が
あり、右端中央に集水口とそれに連結したホース
があつて取水口は右端上方にある。矢印Ａは一定
量の気相を留置し溢れた気体を上位のプレートに
通気する「筒」である。「筒」は処理（後）水を
貫き、更に材をも貫いている。処理前水はこの「
筒」でつながつているだけで、処理前水と処理（
後）水が直接混ざることはない。「筒」が互い違
いに設置されてあるのは気体の入れ替えが左右に
スムーズに行くようにしたからである。[BRIEF DESCRIPTION OF THE DRAWINGS] The figure is a sectional view of the present invention. There is a water inlet at the top of the left end, a water collection port and a hose connected to it at the center of the right end, and a water intake port at the top of the right end. Arrow A is a "tube" that retains a certain amount of gas phase and vents the overflowing gas to the upper plate. The ``tube'' penetrates the treated (after) water and also the wood. The water before treatment is
The pre-treatment water and the treated water (
After) Water does not mix directly. The reason why the ``tubes'' are placed alternately is to ensure that gas can be exchanged smoothly from side to side.

Claims

[Scope of utility model registration request]

The device of the present invention places a filter material under the gas phase retained in the injected pre-treatment water, and allows the pre-treatment water flowing above the filter material to slowly flow downward through the gaps between the filter materials, allowing the surface of the filter material to flow downward. This is a biological filtration device that obtains treated water that has undergone aerobic bacterial decomposition.