JPS62174695U - - Google Patents
Info
- Publication number
- JPS62174695U JPS62174695U JP5989886U JP5989886U JPS62174695U JP S62174695 U JPS62174695 U JP S62174695U JP 5989886 U JP5989886 U JP 5989886U JP 5989886 U JP5989886 U JP 5989886U JP S62174695 U JPS62174695 U JP S62174695U
- Authority
- JP
- Japan
- Prior art keywords
- flow
- liquid
- fluidized bed
- wall
- swirling flow
- 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
- 239000007788 liquid Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Description
第１図は本考案の一実施例を示す概略構成図、
第２図は第１図のＡ―Ａ線断面図、第３図は第１
図のＢ―Ｂ線断面図、第４図は本考案の他の実施
例を示す概略構成図、第５図は第４図のＣ―Ｃ線
断面図である。
１…流動床反応器、２…反応槽本体、３…底板
、４…液流加速用部材、５…噴射ノズル、６…邪
魔板、１１…上部噴射ノズル。
FIG. 1 is a schematic configuration diagram showing an embodiment of the present invention;
Figure 2 is a sectional view taken along line A-A in Figure 1, and Figure 3 is a cross-sectional view of Figure 1.
4 is a schematic configuration diagram showing another embodiment of the present invention, and FIG. 5 is a sectional view taken along the line CC in FIG. 4. DESCRIPTION OF SYMBOLS 1... Fluidized bed reactor, 2... Reaction tank main body, 3... Bottom plate, 4... Liquid flow acceleration member, 5... Injection nozzle, 6... Baffle plate, 11... Upper injection nozzle.
Claims (1)
動させるようにした流動床反応器において、底板
を平板とするとともに、中央部に円錐状の液流加
速用部材を設け、かつ下端部に内壁の周方向へ液
体を噴射して旋回流を発生し得る噴射ノズルを配
設し、中段部に下部から上昇してくる前記旋回流
に対する抵抗手段を設けたことを特徴とする流動
床反応器。 In a fluidized bed reactor in which anaerobic bacteria are supported on a carrier and the liquid to be treated is made to flow, the bottom plate is a flat plate, a conical liquid flow accelerating member is provided in the center, and the lower end is A fluidized bed reaction characterized in that an injection nozzle capable of injecting liquid in the circumferential direction of an inner wall to generate a swirling flow is disposed at the inner wall, and a resistance means for the swirling flow rising from the lower part is provided in the middle part. vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5989886U JPH0352159Y2 (en) | 1986-04-21 | 1986-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5989886U JPH0352159Y2 (en) | 1986-04-21 | 1986-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62174695U true JPS62174695U (en) | 1987-11-06 |
| JPH0352159Y2 JPH0352159Y2 (en) | 1991-11-11 |
Family
ID=30891826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5989886U Expired JPH0352159Y2 (en) | 1986-04-21 | 1986-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352159Y2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09248591A (en) * | 1996-03-12 | 1997-09-22 | Maezawa Kasei Ind Co Ltd | Anaerobic fluidized bed waste water treatment and device therefor |
| JPH11277091A (en) * | 1998-03-20 | 1999-10-12 | Korea Inst Of Construction Technol | Apparatus and method for treating sewage/waste water by biological reaction |
| KR100401215B1 (en) * | 1996-03-29 | 2003-12-31 | 이병수 | Cyclic Fluidized Anaerobic Filter System |
| JP2006051490A (en) * | 2004-01-15 | 2006-02-23 | Sumitomo Heavy Ind Ltd | Anaerobic treatment apparatus and method |
| JP2009291719A (en) * | 2008-06-05 | 2009-12-17 | Sumiju Kankyo Engineering Kk | Biological wastewater treatment apparatus |
| JP2019069421A (en) * | 2017-10-10 | 2019-05-09 | 株式会社クラレ | Wastewater treatment device and wastewater treatment method |
-
1986
- 1986-04-21 JP JP5989886U patent/JPH0352159Y2/ja not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09248591A (en) * | 1996-03-12 | 1997-09-22 | Maezawa Kasei Ind Co Ltd | Anaerobic fluidized bed waste water treatment and device therefor |
| KR100401215B1 (en) * | 1996-03-29 | 2003-12-31 | 이병수 | Cyclic Fluidized Anaerobic Filter System |
| JPH11277091A (en) * | 1998-03-20 | 1999-10-12 | Korea Inst Of Construction Technol | Apparatus and method for treating sewage/waste water by biological reaction |
| JP2006051490A (en) * | 2004-01-15 | 2006-02-23 | Sumitomo Heavy Ind Ltd | Anaerobic treatment apparatus and method |
| JP2009291719A (en) * | 2008-06-05 | 2009-12-17 | Sumiju Kankyo Engineering Kk | Biological wastewater treatment apparatus |
| JP2019069421A (en) * | 2017-10-10 | 2019-05-09 | 株式会社クラレ | Wastewater treatment device and wastewater treatment method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0352159Y2 (en) | 1991-11-11 |