JPS5341824B1 - - Google Patents
Info
- Publication number
- JPS5341824B1 JPS5341824B1 JP8034972A JP8034972A JPS5341824B1 JP S5341824 B1 JPS5341824 B1 JP S5341824B1 JP 8034972 A JP8034972 A JP 8034972A JP 8034972 A JP8034972 A JP 8034972A JP S5341824 B1 JPS5341824 B1 JP S5341824B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
- B01D24/4636—Counter-current flushing, e.g. by air with backwash shoes; with nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
- B01D24/008—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2101/00—Types of filters having loose filtering material
- B01D2101/04—Sand or gravel filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/087—Regeneration of the filter using gas bubbles, e.g. air
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80540769A | 1969-03-10 | 1969-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5341824B1 true JPS5341824B1 (ja) | 1978-11-07 |
Family
ID=25191495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8034972A Pending JPS5341824B1 (ja) | 1969-03-10 | 1972-08-10 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5341824B1 (ja) |
| CA (1) | CA958651A (ja) |
| DE (1) | DE2002672A1 (ja) |
| FR (1) | FR2030744A5 (ja) |
| GB (1) | GB1294880A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016185522A (ja) * | 2015-03-27 | 2016-10-27 | 株式会社クボタ | 水処理装置および水処理方法 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT385750B (de) * | 1985-01-11 | 1988-05-10 | Stoiser & Wolschner | Anlage zur reinigung verunreinigter waesser |
| JPWO2016076042A1 (ja) * | 2014-11-10 | 2017-08-17 | 住友電気工業株式会社 | 下向流式濾過塔 |
| KR101786437B1 (ko) * | 2016-06-03 | 2017-10-18 | 두산중공업 주식회사 | 섬유여과장치 |
| IT201700103653A1 (it) * | 2017-09-15 | 2019-03-15 | Filippo Bussinelli | Apparecchiatura di filtraggio per la filtrazione di liquidi |
| WO2019053569A1 (en) * | 2017-09-15 | 2019-03-21 | Filippo Bussinelli | APPARATUS FOR FILTERING LIQUIDS |
| CN108744621A (zh) * | 2018-08-21 | 2018-11-06 | 北京东日德力工程技术有限公司 | 一种双层高速过滤器 |
| CN111871020A (zh) * | 2020-07-29 | 2020-11-03 | 中钢集团马鞍山矿山研究总院股份有限公司 | 采用多介质过滤的废水净化系统 |
-
1969
- 1969-10-28 CA CA066,068A patent/CA958651A/en not_active Expired
- 1969-11-17 GB GB1294880D patent/GB1294880A/en not_active Expired
- 1969-12-01 FR FR6941425A patent/FR2030744A5/fr not_active Expired
-
1970
- 1970-01-22 DE DE19702002672 patent/DE2002672A1/de active Pending
-
1972
- 1972-08-10 JP JP8034972A patent/JPS5341824B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016185522A (ja) * | 2015-03-27 | 2016-10-27 | 株式会社クボタ | 水処理装置および水処理方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2030744A5 (ja) | 1970-11-13 |
| CA958651A (en) | 1974-12-03 |
| DE2002672A1 (de) | 1970-09-24 |
| GB1294880A (ja) | 1972-11-01 |