JPH0437505U - - Google Patents
Info
- Publication number
- JPH0437505U JPH0437505U JP7774990U JP7774990U JPH0437505U JP H0437505 U JPH0437505 U JP H0437505U JP 7774990 U JP7774990 U JP 7774990U JP 7774990 U JP7774990 U JP 7774990U JP H0437505 U JPH0437505 U JP H0437505U
- Authority
- JP
- Japan
- Prior art keywords
- sedimentation
- tank
- trough
- separation tank
- sedimentation separation
- 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
- 238000004062 sedimentation Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 2
- 239000004809 Teflon Substances 0.000 claims 1
- 229920006362 Teflon® Polymers 0.000 claims 1
- 239000013049 sediment Substances 0.000 claims 1
- 239000006228 supernatant Substances 0.000 claims 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Landscapes
- Removal Of Specific Substances (AREA)
- Removal Of Floating Material (AREA)
Description
第１図ａ，ｂは本考案にかかる沈降分離槽の要
部図、第２図は弗素除去処理の概要図、第３図ａ
，ｂは従来の沈降分離槽の要部図、第４図は従来
のトラフの斜視断面図である。
図において、１は沈降槽、２はろ過槽、３はポ
ンプ、４は脱水機、１１は沈降槽本体、１２はト
ラフ（従来）、１３は送水管、１４は排泥管、１
５は排水管、２０はトラフ（本考案）、２０Ｗ，
２ｗは内側壁、２ｓは外側壁、を示している。
Figures 1a and b are main parts of the settling tank according to the present invention, Figure 2 is a schematic diagram of the fluorine removal process, and Figure 3a is
, b are main part views of a conventional settling tank, and FIG. 4 is a perspective sectional view of a conventional trough. In the figure, 1 is a sedimentation tank, 2 is a filter tank, 3 is a pump, 4 is a dehydrator, 11 is a sedimentation tank body, 12 is a trough (conventional), 13 is a water pipe, 14 is a sludge drain pipe, 1
5 is a drain pipe, 20 is a trough (this invention), 20W,
2w indicates an inner wall, and 2s indicates an outer wall.
Claims (1)
沈降槽の上部周囲に設けたトラフより溢流させる
水処理用の沈降分離槽において、 断面を少なくとも底部を狭くしたＶ形状に構成
し、且つ、内面をテフロンコートしたトラフを具
備してなることを特徴とする沈降分離槽。[Scope of Claim for Utility Model Registration] In a sedimentation separation tank for water treatment in which sediment is discharged from the bottom of the sedimentation tank and supernatant water overflows from a trough provided around the top of the sedimentation tank, the cross section is narrow at least at the bottom. 1. A sedimentation separation tank comprising a trough having a V-shape and having an inner surface coated with Teflon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7774990U JP2513628Y2 (en) | 1990-07-20 | 1990-07-20 | Sedimentation separation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7774990U JP2513628Y2 (en) | 1990-07-20 | 1990-07-20 | Sedimentation separation tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0437505U true JPH0437505U (en) | 1992-03-30 |
| JP2513628Y2 JP2513628Y2 (en) | 1996-10-09 |
Family
ID=31620421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7774990U Expired - Lifetime JP2513628Y2 (en) | 1990-07-20 | 1990-07-20 | Sedimentation separation tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2513628Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006255614A (en) * | 2005-03-17 | 2006-09-28 | Kureha Engineering Co Ltd | Method for preparing aqueous slaked lime solution |
| JP2011101857A (en) * | 2009-11-11 | 2011-05-26 | Kotobuki Sekkei Kk | Overflow trough for sedimentation tank, and sedimentation tank |
-
1990
- 1990-07-20 JP JP7774990U patent/JP2513628Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006255614A (en) * | 2005-03-17 | 2006-09-28 | Kureha Engineering Co Ltd | Method for preparing aqueous slaked lime solution |
| JP2011101857A (en) * | 2009-11-11 | 2011-05-26 | Kotobuki Sekkei Kk | Overflow trough for sedimentation tank, and sedimentation tank |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2513628Y2 (en) | 1996-10-09 |
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