CN207031141U - 一种电厂脱硫废水预处理装置 - Google Patents
一种电厂脱硫废水预处理装置 Download PDFInfo
- Publication number
- CN207031141U CN207031141U CN201720863945.5U CN201720863945U CN207031141U CN 207031141 U CN207031141 U CN 207031141U CN 201720863945 U CN201720863945 U CN 201720863945U CN 207031141 U CN207031141 U CN 207031141U
- Authority
- CN
- China
- Prior art keywords
- settling zone
- power plant
- desulfurization wastewater
- pretreatment unit
- wastewater pretreatment
- 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.)
- Active
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 33
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 22
- 230000023556 desulfurization Effects 0.000 title claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 claims abstract description 40
- 239000010802 sludge Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000004062 sedimentation Methods 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 239000003814 drug Substances 0.000 claims description 45
- 238000003756 stirring Methods 0.000 claims description 18
- 238000001556 precipitation Methods 0.000 claims description 15
- 238000010992 reflux Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 6
- 230000029219 regulation of pH Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 abstract description 2
- 230000008021 deposition Effects 0.000 abstract 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 239000003546 flue gas Substances 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 239000010440 gypsum Substances 0.000 description 4
- 229910052602 gypsum Inorganic materials 0.000 description 4
- 229910001385 heavy metal Inorganic materials 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000370738 Chlorion Species 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720863945.5U CN207031141U (zh) | 2017-07-17 | 2017-07-17 | 一种电厂脱硫废水预处理装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720863945.5U CN207031141U (zh) | 2017-07-17 | 2017-07-17 | 一种电厂脱硫废水预处理装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207031141U true CN207031141U (zh) | 2018-02-23 |
Family
ID=61464615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720863945.5U Active CN207031141U (zh) | 2017-07-17 | 2017-07-17 | 一种电厂脱硫废水预处理装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207031141U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109133436A (zh) * | 2018-10-26 | 2019-01-04 | 济南森华工程技术有限公司 | 一种一体化脱硫废水处理装置 |
-
2017
- 2017-07-17 CN CN201720863945.5U patent/CN207031141U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109133436A (zh) * | 2018-10-26 | 2019-01-04 | 济南森华工程技术有限公司 | 一种一体化脱硫废水处理装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105692959A (zh) | 一种低污泥产生量的脱硫废水处理装置及方法 | |
CN101003412A (zh) | 一种烟气脱硫废水处理方法及***装置 | |
CN101486517A (zh) | 一种脱硫废水的处理工艺 | |
CN103693770B (zh) | 用于湿法烟气脱硫废水的净化装置及其使用方法 | |
CN104761079A (zh) | 一种燃煤锅炉烟气脱硫废水处理工艺 | |
CN107285489A (zh) | 一种脱硫废水预处理的装置及方法 | |
CN105347554A (zh) | 石灰—石膏湿法脱硫废水污泥分质及减量化处理装置 | |
CN106938866A (zh) | 一种脱硫废水资源化利用***和方法 | |
CN103979707B (zh) | 一种脱硫废水的处理工艺 | |
CN201665593U (zh) | 脱硫废水处理*** | |
CN103011462B (zh) | 重复利用电厂中水石灰软化法处理循环补充水的废渣的装置及方法 | |
CN103030231B (zh) | 一种脱硫海水的恢复***及恢复工艺 | |
CN207031141U (zh) | 一种电厂脱硫废水预处理装置 | |
CN103626323A (zh) | 一种制药、造纸废水深度处理的工艺方法及专用装置 | |
CN207192989U (zh) | 烟气脱硫脱硝废水处理装置 | |
CN207121501U (zh) | 一种适用于高镁硬废水的除硬装置 | |
CN205676267U (zh) | 一种电厂脱硫废水处理设备 | |
CN212151859U (zh) | 一种废水处理装置 | |
CN213446615U (zh) | 一种乙烯醋酸乙烯共聚物胶粘剂废水处理装置 | |
CN205188019U (zh) | 石灰—石膏湿法脱硫废水污泥分质及减量化处理装置 | |
CN205188014U (zh) | 一种火电厂的湿法脱硫废水处理装置 | |
CN203451317U (zh) | 催化裂化烟气脱硫废液处理装置 | |
CN103641259B (zh) | 一种脱硫废水处理装置 | |
CN111606453A (zh) | 一种自动加药一体化脱硫废水处理装置及方法 | |
CN111533323A (zh) | 一种脱硫废水处理***及方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A pretreatment device for desulfurization wastewater in power plant Effective date of registration: 20210128 Granted publication date: 20180223 Pledgee: Bank of China Limited Yantai bonded port area sub branch Pledgor: YANTAI JINZHENG ECO-TECHNOLOGY Co.,Ltd. Registration number: Y2021980000792 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231207 Granted publication date: 20180223 Pledgee: Bank of China Limited Yantai bonded port area sub branch Pledgor: YANTAI JINZHENG ECO-TECHNOLOGY Co.,Ltd. Registration number: Y2021980000792 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |