JP7469805B2 - 濾過装置 - Google Patents
濾過装置 Download PDFInfo
- Publication number
- JP7469805B2 JP7469805B2 JP2020212649A JP2020212649A JP7469805B2 JP 7469805 B2 JP7469805 B2 JP 7469805B2 JP 2020212649 A JP2020212649 A JP 2020212649A JP 2020212649 A JP2020212649 A JP 2020212649A JP 7469805 B2 JP7469805 B2 JP 7469805B2
- Authority
- JP
- Japan
- Prior art keywords
- tank
- filtration
- filter
- pipe
- water
- 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.)
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- 238000001914 filtration Methods 0.000 title claims description 102
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 94
- 239000010802 sludge Substances 0.000 claims description 29
- 238000004140 cleaning Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 23
- 239000008213 purified water Substances 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims 1
- 239000004576 sand Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000002689 soil Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Description
12:濾過装置本体
14:隔壁
16:越流壁
20:着水槽
22:着水槽流入管
24:着水槽流出管
26:着水槽排泥管
28:導通管
30:濾過槽
31:流入室
32:濾材層
33:球状浮遊濾材
34:濾過槽流入管
36:濾材層面排泥管
38:濾過槽排泥管
39:受板
40:浄水槽
42:流出管
44:浄水槽排泥管
50:洗浄管
52:Vノッチ
53:濾過速度目盛棒
Claims (4)
- 箱状の濾過装置本体内が垂直方向に立設された隔壁及び越流壁で横方向に三分されることによって、該濾過装置本体内に着水槽と、上向流式の濾過槽と、浄水槽とが形成され、該隔壁を介して該着水槽と該濾過槽が隣接し、該越流壁を介して該濾過槽と該浄水槽が隣接し、
前記着水槽には、該着水槽の上方に着水槽流入管、下方に着水槽流出管、底部に着水槽排泥管が配設され、
前記濾過槽の下方にメッシュ状の受板が配設され、該受板の上側に、下方から上方に向かって粒径が小さくなる濾材を積層した濾材層が配設されるとともに、前記受板の下側に流入室が形成されて濾過槽流入管が配設され、前記濾材層の上面に濾材層面排泥管、前記濾過槽の底部に濾過槽排泥管が配設され、
前記浄水槽には、該浄水槽の下方に流出管、底部に浄水槽排泥管が配設され、
前記着水槽流出管と前記濾過槽流入管とが導通管で連結され、
前記流入室に、球状浮遊濾材が配設されていることを特徴とする濾過装置。 - 前記球状浮遊濾材が中空であることを特徴とする請求項1に記載の濾過装置。
- 前記濾材層内に洗浄管が配設されていることを特徴とする請求項1または請求項2に記載の濾過装置。
- 前記越流壁の上端縁にVノッチが形成されていることを特徴とする請求項1から請求項3の何れかに記載の濾過装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020212649A JP7469805B2 (ja) | 2020-12-22 | 2020-12-22 | 濾過装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020212649A JP7469805B2 (ja) | 2020-12-22 | 2020-12-22 | 濾過装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022098957A JP2022098957A (ja) | 2022-07-04 |
JP7469805B2 true JP7469805B2 (ja) | 2024-04-17 |
Family
ID=82261988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020212649A Active JP7469805B2 (ja) | 2020-12-22 | 2020-12-22 | 濾過装置 |
Country Status (1)
Country | Link |
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JP (1) | JP7469805B2 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000084309A (ja) | 1998-09-17 | 2000-03-28 | Toko Kogyo Kk | 上向流型ろ過装置 |
KR101555257B1 (ko) | 2015-01-27 | 2015-09-24 | 주식회사 에코너지 | 부상성 입상여재를 이용한 여과형 비점오염저감시설 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5948712U (ja) * | 1982-09-27 | 1984-03-31 | 澄田 正哲 | 濾過装置 |
JPS62262717A (ja) * | 1986-05-10 | 1987-11-14 | Okada Sangyo Kk | 上向ろ過装置におけるろ過材洗浄装置 |
JPS6377606U (ja) * | 1987-10-27 | 1988-05-23 | ||
JPH0947604A (ja) * | 1995-08-04 | 1997-02-18 | Sanou:Kk | 浮上▲ろ▼材を使用する回分式上昇流▲ろ▼過装置 |
JP3045478B2 (ja) * | 1996-11-28 | 2000-05-29 | 株式会社リュウビ | 養魚用汚水ろ過装置および浄化装置 |
-
2020
- 2020-12-22 JP JP2020212649A patent/JP7469805B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000084309A (ja) | 1998-09-17 | 2000-03-28 | Toko Kogyo Kk | 上向流型ろ過装置 |
KR101555257B1 (ko) | 2015-01-27 | 2015-09-24 | 주식회사 에코너지 | 부상성 입상여재를 이용한 여과형 비점오염저감시설 |
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Publication number | Publication date |
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JP2022098957A (ja) | 2022-07-04 |
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