JPS6175804U - - Google Patents
Info
- Publication number
- JPS6175804U JPS6175804U JP15722284U JP15722284U JPS6175804U JP S6175804 U JPS6175804 U JP S6175804U JP 15722284 U JP15722284 U JP 15722284U JP 15722284 U JP15722284 U JP 15722284U JP S6175804 U JPS6175804 U JP S6175804U
- Authority
- JP
- Japan
- Prior art keywords
- raw water
- cone
- sand
- overtank
- overlayer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004576 sand Substances 0.000 claims description 7
- 238000009792 diffusion process Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims 6
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は従来技術による連続式砂過装置の構
成説明図、第２図は第１図の作用説明図、第３図
は本考案の一実施例を示す構成説明図である。
１：過タンク、１ｂ：コーン部、２：過層
、３：原水供給ノズル、１３：上部拡散傘、２１
：中間砂受けコーン部材、２２：下部拡散傘、２
３，２４：エアリフト管、２３ａ，２４ａ：吸込
口。
FIG. 1 is an explanatory diagram of the configuration of a continuous sand filter device according to the prior art, FIG. 2 is an explanatory diagram of the operation of FIG. 1, and FIG. 3 is an explanatory diagram of the configuration of an embodiment of the present invention. 1: Overtank, 1b: Cone part, 2: Overlayer, 3: Raw water supply nozzle, 13: Upper diffusion umbrella, 21
: Intermediate sand receiving cone member, 22: Lower diffusion umbrella, 2
3, 24: Air lift pipe, 23a, 24a: Suction port.
Claims (1)
ク内に過用砂からなる材を充填することによ
つて過層を形成し、この過層内に処理用の原
水を供給してこの原水を過させる原水供給ノズ
ルを該過層内に埋没する状態に設置し、また原
水を処理することにより汚濁した材を過タン
ク内において循環させて洗浄する材循環機構を
過タンク内に装着し、さらに過層の上方位置
と過層内にそれぞれ材を拡散させるための上
部拡散傘及び下部拡散傘を設置してなる連続式砂
過装置において、前記コーン部と下部拡散傘と
の間に１または複数の中間砕砂受けコーン部材を
設置すると共に、前記材循環機構として空気を
吸き込むことにより汚濁した材を上昇させるエ
アリフト管を複数本過タンク内に垂設し、該各
エアリフト管の吸込口をそれぞれ前記コーン部及
び各中間砂受けコーン部材の頂部に向けて開口す
るように構成したことを特徴とする連続式砂過
装置。 A superlayer is formed by filling a material made of sand in a supertank with an inverted conical cone at the bottom, and raw water for treatment is supplied into this superlayer to filter the raw water. A raw water supply nozzle is installed to be buried in the overlayer, and a material circulation mechanism is installed inside the overtank to circulate and clean the material contaminated by processing the raw water within the overtank. In a continuous sand filter device comprising an upper diffusion umbrella and a lower diffusion umbrella for dispersing material at a position above the layer and into the overlayer, respectively, one or more diffusion umbrellas are installed between the cone part and the lower diffusion umbrella. In addition to installing an intermediate crushed sand receiving cone member, a plurality of air lift pipes for raising contaminated material by sucking air as the material circulation mechanism are installed vertically in the tank, and the suction ports of each air lift pipe are respectively connected to A continuous sand filter device, characterized in that the cone portion and each intermediate sand receiving cone member are configured to open toward the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15722284U JPH034323Y2 (en) | 1984-10-19 | 1984-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15722284U JPH034323Y2 (en) | 1984-10-19 | 1984-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6175804U true JPS6175804U (en) | 1986-05-22 |
| JPH034323Y2 JPH034323Y2 (en) | 1991-02-05 |
Family
ID=30715220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15722284U Expired JPH034323Y2 (en) | 1984-10-19 | 1984-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH034323Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002361009A (en) * | 2001-06-06 | 2002-12-17 | Maezawa Ind Inc | Movable bed type sand filter |
| JP2009113017A (en) * | 2007-11-09 | 2009-05-28 | Takahiro Yamamoto | Filtration apparatus |
| JP2012166113A (en) * | 2011-02-10 | 2012-09-06 | Takuma Co Ltd | Sand filter |
-
1984
- 1984-10-19 JP JP15722284U patent/JPH034323Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002361009A (en) * | 2001-06-06 | 2002-12-17 | Maezawa Ind Inc | Movable bed type sand filter |
| JP2009113017A (en) * | 2007-11-09 | 2009-05-28 | Takahiro Yamamoto | Filtration apparatus |
| JP2012166113A (en) * | 2011-02-10 | 2012-09-06 | Takuma Co Ltd | Sand filter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH034323Y2 (en) | 1991-02-05 |