CN106673394A - System and method for dewatering in slurry field - Google Patents
System and method for dewatering in slurry field Download PDFInfo
- Publication number
- CN106673394A CN106673394A CN201611254589.3A CN201611254589A CN106673394A CN 106673394 A CN106673394 A CN 106673394A CN 201611254589 A CN201611254589 A CN 201611254589A CN 106673394 A CN106673394 A CN 106673394A
- Authority
- CN
- China
- Prior art keywords
- mud
- water
- rotating cylinder
- slurry
- outlet
- 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
- 239000002002 slurry Substances 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 123
- 238000005189 flocculation Methods 0.000 claims abstract description 23
- 230000016615 flocculation Effects 0.000 claims abstract description 23
- 239000010865 sewage Substances 0.000 claims abstract description 4
- 230000002411 adverse Effects 0.000 claims description 22
- 230000018044 dehydration Effects 0.000 claims description 17
- 238000006297 dehydration reaction Methods 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 16
- 210000002275 spiral lamina Anatomy 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 11
- 239000010935 stainless steel Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000008602 contraction Effects 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 4
- 239000010802 sludge Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 229920002401 polyacrylamide Polymers 0.000 claims description 3
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 3
- 229920001282 polysaccharide Polymers 0.000 claims description 3
- 239000005017 polysaccharide Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 2
- 230000003628 erosive effect Effects 0.000 claims description 2
- 150000004676 glycans Chemical class 0.000 claims description 2
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- 239000002245 particle Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 16
- 238000000926 separation method Methods 0.000 abstract description 8
- 239000003814 drug Substances 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000007873 sieving Methods 0.000 abstract 2
- 238000002156 mixing Methods 0.000 description 6
- 239000004576 sand Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 235000019013 Viburnum opulus Nutrition 0.000 description 2
- 244000071378 Viburnum opulus Species 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
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- 239000005416 organic matter Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
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- 239000000835 fiber Substances 0.000 description 1
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- 230000005484 gravity Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- -1 polysaccharide Compound Chemical class 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- 238000003860 storage Methods 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- 230000008719 thickening Effects 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
- C02F11/126—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using drum filters
-
- 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
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment Of Sludge (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611254589.3A CN106673394B (en) | 2016-12-30 | 2016-12-30 | System and method for on-site dehydration of slurry |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611254589.3A CN106673394B (en) | 2016-12-30 | 2016-12-30 | System and method for on-site dehydration of slurry |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106673394A true CN106673394A (en) | 2017-05-17 |
CN106673394B CN106673394B (en) | 2023-08-04 |
Family
ID=58873202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611254589.3A Active CN106673394B (en) | 2016-12-30 | 2016-12-30 | System and method for on-site dehydration of slurry |
Country Status (1)
Country | Link |
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CN (1) | CN106673394B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109879577A (en) * | 2019-04-17 | 2019-06-14 | 湖北天银循环经济发展有限公司 | Sludge dewatering system |
CN114057441A (en) * | 2021-12-21 | 2022-02-18 | 浙江理工大学 | Device and method for regenerating filling material by using solid waste |
CN116282816A (en) * | 2023-03-03 | 2023-06-23 | 浙江省绍兴生态环境监测中心 | Ecological wetland sludge deposit separation processing apparatus |
CN117510031A (en) * | 2024-01-08 | 2024-02-06 | 河北环境工程学院 | Microwave sludge dewatering treatment device |
WO2024050570A1 (en) * | 2022-08-30 | 2024-03-07 | Vietti Slurrytec (Pty) Ltd | Slurry treatment apparatus |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1057214A (en) * | 1990-06-14 | 1991-12-25 | 太原工业大学 | Ash-water separating dust remover |
JPH0655198A (en) * | 1992-08-03 | 1994-03-01 | Hitachi Zosen Corp | Method for treating sludge |
TW573690U (en) * | 2003-02-25 | 2004-01-21 | Jie-Rung Lai | Improved structure of sludge dehydration device |
CN201565188U (en) * | 2009-11-19 | 2010-09-01 | 天津国际机械有限公司 | Rotating drum rotary pushing device of integral rotating drum concentration belt type dewatering machine |
CN202508968U (en) * | 2012-04-24 | 2012-10-31 | 哈尔滨工业大学水资源国家工程研究中心有限公司 | Multi-stage continuous sludge deep dehydration system |
CN102852020A (en) * | 2011-06-28 | 2013-01-02 | 王新德 | Integrated combination device for physicochemical treatment of black liquid |
CN103787566A (en) * | 2014-01-23 | 2014-05-14 | 天紫环保装备制造(天津)有限公司 | Small sludge harmless treatment system |
CN104891768A (en) * | 2015-04-03 | 2015-09-09 | 浙江三联环保机械设备有限公司 | Counter-current sludge anhydration apparatus |
CN104973742A (en) * | 2015-07-17 | 2015-10-14 | 上海康恒环境股份有限公司 | Sewer sludge elutriation separating system |
CN105314816A (en) * | 2014-06-27 | 2016-02-10 | 宝山钢铁股份有限公司 | Sludge continuous dehydration device and sludge continuous dehydration method |
CN205323326U (en) * | 2016-01-07 | 2016-06-22 | 安徽新弘环保设备科技有限公司 | Novel solid -liquid separation device |
CN205398437U (en) * | 2016-03-01 | 2016-07-27 | 乐山嘉汇环保科技有限公司 | Sludge dewatering integrated device |
CN106186630A (en) * | 2016-07-22 | 2016-12-07 | 浙江双林机械股份有限公司 | Sludge filtration dehydration and drying system and filtering means dehydration drying method |
CN206580728U (en) * | 2016-12-30 | 2017-10-24 | 吴惠霞 | The system of on-site slurry dehydration |
-
2016
- 2016-12-30 CN CN201611254589.3A patent/CN106673394B/en active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1057214A (en) * | 1990-06-14 | 1991-12-25 | 太原工业大学 | Ash-water separating dust remover |
JPH0655198A (en) * | 1992-08-03 | 1994-03-01 | Hitachi Zosen Corp | Method for treating sludge |
TW573690U (en) * | 2003-02-25 | 2004-01-21 | Jie-Rung Lai | Improved structure of sludge dehydration device |
CN201565188U (en) * | 2009-11-19 | 2010-09-01 | 天津国际机械有限公司 | Rotating drum rotary pushing device of integral rotating drum concentration belt type dewatering machine |
CN102852020A (en) * | 2011-06-28 | 2013-01-02 | 王新德 | Integrated combination device for physicochemical treatment of black liquid |
CN202508968U (en) * | 2012-04-24 | 2012-10-31 | 哈尔滨工业大学水资源国家工程研究中心有限公司 | Multi-stage continuous sludge deep dehydration system |
CN103787566A (en) * | 2014-01-23 | 2014-05-14 | 天紫环保装备制造(天津)有限公司 | Small sludge harmless treatment system |
CN105314816A (en) * | 2014-06-27 | 2016-02-10 | 宝山钢铁股份有限公司 | Sludge continuous dehydration device and sludge continuous dehydration method |
CN104891768A (en) * | 2015-04-03 | 2015-09-09 | 浙江三联环保机械设备有限公司 | Counter-current sludge anhydration apparatus |
CN104973742A (en) * | 2015-07-17 | 2015-10-14 | 上海康恒环境股份有限公司 | Sewer sludge elutriation separating system |
CN205323326U (en) * | 2016-01-07 | 2016-06-22 | 安徽新弘环保设备科技有限公司 | Novel solid -liquid separation device |
CN205398437U (en) * | 2016-03-01 | 2016-07-27 | 乐山嘉汇环保科技有限公司 | Sludge dewatering integrated device |
CN106186630A (en) * | 2016-07-22 | 2016-12-07 | 浙江双林机械股份有限公司 | Sludge filtration dehydration and drying system and filtering means dehydration drying method |
CN206580728U (en) * | 2016-12-30 | 2017-10-24 | 吴惠霞 | The system of on-site slurry dehydration |
Non-Patent Citations (1)
Title |
---|
张凤龙主编: "《复杂条件下铁路大直径泥水盾构施工综合技术》", vol. 1, 30 June 2015, 中国铁道出版社, pages: 212 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109879577A (en) * | 2019-04-17 | 2019-06-14 | 湖北天银循环经济发展有限公司 | Sludge dewatering system |
CN114057441A (en) * | 2021-12-21 | 2022-02-18 | 浙江理工大学 | Device and method for regenerating filling material by using solid waste |
WO2024050570A1 (en) * | 2022-08-30 | 2024-03-07 | Vietti Slurrytec (Pty) Ltd | Slurry treatment apparatus |
CN116282816A (en) * | 2023-03-03 | 2023-06-23 | 浙江省绍兴生态环境监测中心 | Ecological wetland sludge deposit separation processing apparatus |
CN116282816B (en) * | 2023-03-03 | 2023-08-15 | 浙江省绍兴生态环境监测中心 | Ecological wetland sludge deposit separation processing apparatus |
CN117510031A (en) * | 2024-01-08 | 2024-02-06 | 河北环境工程学院 | Microwave sludge dewatering treatment device |
CN117510031B (en) * | 2024-01-08 | 2024-03-15 | 河北环境工程学院 | Microwave sludge dewatering treatment device |
Also Published As
Publication number | Publication date |
---|---|
CN106673394B (en) | 2023-08-04 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20171227 Address after: 200120 Shanghai, Pudong South Road, room 3843, No. 307, room Applicant after: Wu Huixia Applicant after: SHANGHAI ZHONGLI ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: 200120 Shanghai, Pudong South Road, room 3843, No. 307, room Applicant before: Wu Huixia |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230828 Address after: Room 401, No. 52, Lane 1323, Wan'an Road, Hongkou District, Shanghai, 200434 Patentee after: Wang Feng Address before: Room 307, No. 3843, Pudong South Road, Pudong New Area, Shanghai, 200120 Patentee before: Wu Huixia Patentee before: SHANGHAI ZHONGLI ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231102 Address after: No.23076, Building 2, No. 5 Xindong Road, Development Zone, Nantong City, Jiangsu Province, 226010 Patentee after: Jiangsu Yuneng Technology Co.,Ltd. Address before: Room 401, No. 52, Lane 1323, Wan'an Road, Hongkou District, Shanghai, 200434 Patentee before: Wang Feng |
|
TR01 | Transfer of patent right |