CN104649561A - 一种变容式压滤机的压榨方法 - Google Patents
一种变容式压滤机的压榨方法 Download PDFInfo
- Publication number
- CN104649561A CN104649561A CN201510066545.7A CN201510066545A CN104649561A CN 104649561 A CN104649561 A CN 104649561A CN 201510066545 A CN201510066545 A CN 201510066545A CN 104649561 A CN104649561 A CN 104649561A
- Authority
- CN
- China
- Prior art keywords
- squeezing
- dehydration
- pressure
- press dewatering
- pressure value
- 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
- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000018044 dehydration Effects 0.000 claims abstract description 29
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 29
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 230000011218 segmentation Effects 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 238000005056 compaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 19
- 239000012065 filter cake Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 101100087393 Caenorhabditis elegans ran-2 gene Proteins 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/06—Sludge reduction, e.g. by lysis
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510066545.7A CN104649561B (zh) | 2015-02-10 | 2015-02-10 | 一种变容式压滤机的压榨方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510066545.7A CN104649561B (zh) | 2015-02-10 | 2015-02-10 | 一种变容式压滤机的压榨方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104649561A true CN104649561A (zh) | 2015-05-27 |
CN104649561B CN104649561B (zh) | 2016-03-16 |
Family
ID=53241273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510066545.7A Expired - Fee Related CN104649561B (zh) | 2015-02-10 | 2015-02-10 | 一种变容式压滤机的压榨方法 |
Country Status (1)
Country | Link |
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CN (1) | CN104649561B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107008041A (zh) * | 2017-06-03 | 2017-08-04 | 饶宾期 | 基于电磁力的污水污泥减量化脱水方法 |
CN107008042A (zh) * | 2017-06-03 | 2017-08-04 | 饶宾期 | 基于电磁力的污水污泥减量化脱水装置 |
CN113526832A (zh) * | 2021-08-03 | 2021-10-22 | 上海同臣环保有限公司 | 根据降压时间自动调整压榨参数減少压榨阶段喷泥的方法 |
CN114311800A (zh) * | 2022-01-17 | 2022-04-12 | 江苏川岛洗涤机械科技有限公司 | 一种压榨式脱水机压榨过程控制方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63232811A (ja) * | 1987-03-20 | 1988-09-28 | Kubota Ltd | フイルタ−プレスの汚泥打込み方法 |
JPH0471607A (ja) * | 1990-07-11 | 1992-03-06 | Meidensha Corp | 加圧濾過機のフリージング現象防止方法 |
CN2524813Y (zh) * | 2002-01-22 | 2002-12-11 | 深圳市金达莱环保有限公司 | 变容挤压式压滤机 |
CN101708941A (zh) * | 2009-12-11 | 2010-05-19 | 广州普得环保设备有限公司 | 一种污泥二次加压脱水方法 |
CN202860204U (zh) * | 2012-11-13 | 2013-04-10 | 张胜利 | 滤板、滤板组件以及高压污泥压榨机 |
JP2014108398A (ja) * | 2012-12-03 | 2014-06-12 | Nissan Rinkai Construction Co Ltd | 脱水処理装置、脱水処理プログラム及びその方法 |
CN104069659A (zh) * | 2013-03-25 | 2014-10-01 | 王树岩 | 一种滤室容积可变的压滤机滤板 |
-
2015
- 2015-02-10 CN CN201510066545.7A patent/CN104649561B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63232811A (ja) * | 1987-03-20 | 1988-09-28 | Kubota Ltd | フイルタ−プレスの汚泥打込み方法 |
JPH0471607A (ja) * | 1990-07-11 | 1992-03-06 | Meidensha Corp | 加圧濾過機のフリージング現象防止方法 |
CN2524813Y (zh) * | 2002-01-22 | 2002-12-11 | 深圳市金达莱环保有限公司 | 变容挤压式压滤机 |
CN101708941A (zh) * | 2009-12-11 | 2010-05-19 | 广州普得环保设备有限公司 | 一种污泥二次加压脱水方法 |
CN202860204U (zh) * | 2012-11-13 | 2013-04-10 | 张胜利 | 滤板、滤板组件以及高压污泥压榨机 |
JP2014108398A (ja) * | 2012-12-03 | 2014-06-12 | Nissan Rinkai Construction Co Ltd | 脱水処理装置、脱水処理プログラム及びその方法 |
CN104069659A (zh) * | 2013-03-25 | 2014-10-01 | 王树岩 | 一种滤室容积可变的压滤机滤板 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107008041A (zh) * | 2017-06-03 | 2017-08-04 | 饶宾期 | 基于电磁力的污水污泥减量化脱水方法 |
CN107008042A (zh) * | 2017-06-03 | 2017-08-04 | 饶宾期 | 基于电磁力的污水污泥减量化脱水装置 |
CN107008041B (zh) * | 2017-06-03 | 2022-12-09 | 周光伟 | 基于电磁力的污水污泥减量化脱水方法 |
CN107008042B (zh) * | 2017-06-03 | 2023-01-17 | 苏州城投环境科技发展有限公司 | 基于电磁力的污水污泥减量化脱水装置 |
CN113526832A (zh) * | 2021-08-03 | 2021-10-22 | 上海同臣环保有限公司 | 根据降压时间自动调整压榨参数減少压榨阶段喷泥的方法 |
CN114311800A (zh) * | 2022-01-17 | 2022-04-12 | 江苏川岛洗涤机械科技有限公司 | 一种压榨式脱水机压榨过程控制方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104649561B (zh) | 2016-03-16 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 453006 west section of weft four road, elm industrial agglomeration area, Xinxiang, Henan Applicant after: HENAN BAIHUI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: Gathering area of weft four road west east industry in Xinxiang City, Henan province 453006 Henan Baihui Environmental Engineering Co. Ltd. Applicant before: Henan Baihui Environment Engineering Co., Ltd. |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HENAN BAIHUI ENVIRONMENTAL ENGINEERING CO., LTD. TO: HENAN BAIHUI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Squeezing method of variable-volume press filter Effective date of registration: 20170925 Granted publication date: 20160316 Pledgee: Shanghai Maple Equity Investment Fund Management Co., Ltd. Pledgor: HENAN BAIHUI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Registration number: 2017310000053 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20190210 |
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CF01 | Termination of patent right due to non-payment of annual fee |