JPH0195220U - - Google Patents
Info
- Publication number
- JPH0195220U JPH0195220U JP18954487U JP18954487U JPH0195220U JP H0195220 U JPH0195220 U JP H0195220U JP 18954487 U JP18954487 U JP 18954487U JP 18954487 U JP18954487 U JP 18954487U JP H0195220 U JPH0195220 U JP H0195220U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- bottom plate
- collection pipe
- filter
- filter media
- 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
- 238000001914 filtration Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000005909 Kieselgur Substances 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- 239000002699 waste material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Description
第１図：濾過作業の状態を示す説明図、第２図
：タンク内の水の排出作業を示す説明図、第３図
：リーフの取り外し作業の説明図、第４図：従来
技術の説明図。
Fig. 1: An explanatory diagram showing the state of the filtration work, Fig. 2: An explanatory diagram showing the work of discharging water in the tank, Fig. 3: An explanatory diagram of the leaf removal work, Fig. 4: An explanatory diagram of the conventional technology. .
Claims (1)
内に珪藻土溶解液を注入し、濾材に珪藻土を付着
させて濾層を形成させ、この濾層によつて濾過原
水の濾過汚物を捕獲して濾過するプリコート型濾
過装置において、 タンク内部の下方に水平方向に取り付けた底板
と、 この底板に鉛直上方向に立設し、上端はタンク
内に位置させ、下端をタンク外部と連通する両端
開放形の集水管と、 底板から間隙を設けて集水管の周囲に設置した
管体であつて、上端を集水管の上端よりやや上方
で閉塞し、下端を開放した集水管カバーと、 集水管カバー下端部の周囲に、底板から集水管
カバー下端部のやや上方まで形成した濾材受けと
、 濾材受けの上部に設置した濾材とよりなる、 プリコート型濾過装置。[Scope of Claim for Utility Model Registration] A filter medium is installed inside the tank of the device body, diatomaceous earth solution is injected into the tank, diatomaceous earth is attached to the filter medium to form a filter layer, and the filtered raw water is filtered by this filter layer. A precoat type filtration device that captures and filters filtration waste has a bottom plate installed horizontally below the inside of the tank, and a bottom plate erected vertically above this bottom plate, with the top end located inside the tank and the bottom end inside the tank. A collection pipe with open ends at both ends that communicates with the outside, and a pipe body installed around the collection pipe with a gap from the bottom plate, the upper end of which is closed slightly above the top of the collection pipe, and the lower end of which is open. A precoat type filtration device consisting of a cover, a filter media receiver formed around the lower end of the water collection pipe cover from the bottom plate to slightly above the lower end of the water collection pipe cover, and a filter media installed on the top of the filter media receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18954487U JPH038331Y2 (en) | 1987-12-15 | 1987-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18954487U JPH038331Y2 (en) | 1987-12-15 | 1987-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0195220U true JPH0195220U (en) | 1989-06-23 |
| JPH038331Y2 JPH038331Y2 (en) | 1991-02-28 |
Family
ID=31480569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18954487U Expired JPH038331Y2 (en) | 1987-12-15 | 1987-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038331Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4103151B2 (en) * | 1997-03-19 | 2008-06-18 | 栗田工業株式会社 | Performance recovery method for precoat filter |
| JP2001335906A (en) * | 2000-05-26 | 2001-12-07 | Nippon Steel Hardfacing Co Ltd | Device for removing foreign matter in snout |
-
1987
- 1987-12-15 JP JP18954487U patent/JPH038331Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH038331Y2 (en) | 1991-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0195220U (en) | ||
| JPH0188714U (en) | ||
| JPS60112312U (en) | filtration device | |
| JPS6063491U (en) | Solid-liquid separator | |
| JPS59115410U (en) | Filtration and reduction equipment for cooling and heating wastewater underground | |
| JPS5869085U (en) | drainage basin | |
| JPS60144909U (en) | filtration tank | |
| JPH0379805U (en) | ||
| JPS58184402U (en) | Garbage dehydrator waste storage device | |
| JPS61171512U (en) | ||
| JPS5826908U (en) | Horizontal flow type filtration machine | |
| JPS6063490U (en) | Solid-liquid separator | |
| JPS59171711U (en) | Automatic backwash filter tank | |
| JPS6432704U (en) | ||
| JPS58194264U (en) | Rainwater separation filter | |
| JPS59116483U (en) | drainage basin | |
| JPS62114607U (en) | ||
| JPS60186004U (en) | Filtration equipment for small diameter recharge wells | |
| JPS63185412U (en) | ||
| JPS6358692U (en) | ||
| JPS59138408U (en) | filter | |
| JPS59111862U (en) | sink drain system | |
| JPS6076181U (en) | Square rainwater treatment tank with filtration device | |
| JPS6039310U (en) | Continuous filtration device | |
| JPH0453490U (en) |