CN105771341B - 一种恒水位过滤及反冲洗一体化装置及控制方法 - Google Patents
一种恒水位过滤及反冲洗一体化装置及控制方法 Download PDFInfo
- Publication number
- CN105771341B CN105771341B CN201610270235.1A CN201610270235A CN105771341B CN 105771341 B CN105771341 B CN 105771341B CN 201610270235 A CN201610270235 A CN 201610270235A CN 105771341 B CN105771341 B CN 105771341B
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- Prior art keywords
- water level
- filtering
- filter
- storage tank
- backwash
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- 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
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/105—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container downward filtration without specifications about the filter material supporting means
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610270235.1A CN105771341B (zh) | 2016-04-26 | 2016-04-26 | 一种恒水位过滤及反冲洗一体化装置及控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610270235.1A CN105771341B (zh) | 2016-04-26 | 2016-04-26 | 一种恒水位过滤及反冲洗一体化装置及控制方法 |
Publications (2)
Publication Number | Publication Date |
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CN105771341A CN105771341A (zh) | 2016-07-20 |
CN105771341B true CN105771341B (zh) | 2017-09-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610270235.1A Active CN105771341B (zh) | 2016-04-26 | 2016-04-26 | 一种恒水位过滤及反冲洗一体化装置及控制方法 |
Country Status (1)
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CN (1) | CN105771341B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108339318B (zh) * | 2018-02-02 | 2020-10-30 | 武汉至为信息科技有限公司 | 一种水厂滤池过滤恒水位算法 |
CN111115990A (zh) * | 2020-03-13 | 2020-05-08 | 广东正诚环境科技有限公司 | 一种反硝化滤池系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2758744B1 (fr) * | 1997-01-30 | 1999-02-19 | Commissariat Energie Atomique | Systeme d'alimentation en liquide pour appareil dans lequel est maintenu un niveau constant |
CN2462437Y (zh) * | 2000-06-09 | 2001-11-28 | 成都军区联勤部军事医学研究所 | 液体无阀自控恒位装置 |
CN101943918A (zh) * | 2010-09-17 | 2011-01-12 | 哈尔滨工业大学 | 一种高精度恒定水位自动控制系统 |
CN202988819U (zh) * | 2013-01-02 | 2013-06-12 | 成都源创环保工程有限公司 | 污水处理厂提标改造深度过滤系统 |
CN205699634U (zh) * | 2016-04-26 | 2016-11-23 | 合肥通用机械研究院 | 一种恒水位过滤及反冲洗一体化装置 |
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2016
- 2016-04-26 CN CN201610270235.1A patent/CN105771341B/zh active Active
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Publication number | Publication date |
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CN105771341A (zh) | 2016-07-20 |
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CP01 | Change in the name or title of a patent holder |
Address after: 230031 No. 888 Changjiang West Road, Shushan District, Anhui, Hefei Patentee after: HEFEI GENERAL MACHINERY RESEARCH INSTITUTE Co.,Ltd. Address before: 230031 No. 888 Changjiang West Road, Shushan District, Anhui, Hefei Patentee before: HEFEI GENERAL MACHINERY Research Institute |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220812 Address after: 230031 No. 888 Changjiang West Road, Shushan District, Anhui, Hefei Patentee after: HEFEI GENERAL MACHINERY RESEARCH INSTITUTE Co.,Ltd. Patentee after: HEFEI GENERAL ENVIRONMENT CONTROL TECHNOLOGY Co.,Ltd. Address before: 230031 No. 888 Changjiang West Road, Shushan District, Anhui, Hefei Patentee before: HEFEI GENERAL MACHINERY RESEARCH INSTITUTE Co.,Ltd. |
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TR01 | Transfer of patent right |