CN206014448U - A kind of energy-efficient desulfurizing waste water processing device - Google Patents
A kind of energy-efficient desulfurizing waste water processing device Download PDFInfo
- Publication number
- CN206014448U CN206014448U CN201620169772.2U CN201620169772U CN206014448U CN 206014448 U CN206014448 U CN 206014448U CN 201620169772 U CN201620169772 U CN 201620169772U CN 206014448 U CN206014448 U CN 206014448U
- Authority
- CN
- China
- Prior art keywords
- waste water
- cylinder
- flue gas
- energy
- processing device
- 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.)
- Expired - Fee Related
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 36
- 230000003009 desulfurizing effect Effects 0.000 title claims abstract description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003546 flue gas Substances 0.000 claims abstract description 20
- 239000007789 gas Substances 0.000 claims abstract description 20
- 239000000956 alloy Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000006477 desulfuration reaction Methods 0.000 abstract description 12
- 230000023556 desulfurization Effects 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 238000000889 atomisation Methods 0.000 abstract description 5
- 150000003839 salts Chemical class 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract description 3
- 238000001694 spray drying Methods 0.000 abstract description 3
- 238000004065 wastewater treatment Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 description 5
- 239000000779 smoke Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 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
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- COCAUCFPFHUGAA-MGNBDDOMSA-N n-[3-[(1s,7s)-5-amino-4-thia-6-azabicyclo[5.1.0]oct-5-en-7-yl]-4-fluorophenyl]-5-chloropyridine-2-carboxamide Chemical compound C=1C=C(F)C([C@@]23N=C(SCC[C@@H]2C3)N)=CC=1NC(=O)C1=CC=C(Cl)C=N1 COCAUCFPFHUGAA-MGNBDDOMSA-N 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000036186 satiety Effects 0.000 description 1
- 235000019627 satiety Nutrition 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Treating Waste Gases (AREA)
Abstract
A kind of energy-efficient desulfurizing waste water processing device, including cylinder, the inner barrel is provided with gas distributor, the gas distributor side is connected with high-temperature flue gas entry, the gas distributor center is provided with rotary atomizer, the bottom of cylinder is provided with ash bucket, and the side of cylinder is additionally provided with exhanst gas outlet.Compared with prior art, energy-efficient desulfurizing waste water processing device of the present utility model, it is applied to process desulfurization wastewater by spray drying process, will desulfurization wastewater through rotary atomizer atomization after, by the use of boiler hot flue gas as thermal source, waste water is evaporated in wastewater treatment equipment, moisture is entered in flue gas, the salt in waste water is collected after drying.The device makes full use of the heat of boiler hot flue gas, is not required to extra vapour source, has saved with water and has reduced efflux wastewater, and can realize zero-emission truly.
Description
Technical field
The utility model is related to energy-saving and environmental protection equipment technical field, at more particularly to a kind of energy-efficient desulfurization wastewater
Reason device.
Background technology
The impurity of heat-engine plant wet desulfurization wastewater mainly includes suspension, satiety from flue gas and the lime stone of desulfurization
The sulphite of sum, sulfate and heavy metal：Wherein it is much the first pollutant for requiring to control in national environmental standard.
As the requirement of wastewater discharge standard is increasingly strict and with water, the foundation of drainage charge system, thermal power plant is used as big with water, draining
Family, no matter from environmental protection or from the point of view of economical operation angle, using water wisely and minimizing efflux wastewater have become very necessary,
Require that power plant realizes desulfurization wastewater zero-emission.
Utility model content
The utility model purpose is to provide a kind of energy-efficient desulfurizing waste water processing device, so that thermal power plant can meet
National Environmental standard, in terms of environmental protection and economical operation, with using water wisely and can reduce efflux wastewater, and realize fire
The technique effect of power plant desulfurization wastewater zero discharge.
The technical solution of the utility model is realized in：
A kind of energy-efficient desulfurizing waste water processing device, including cylinder, the inner barrel is provided with gas distributor, institute
State gas distributor side and be connected with high-temperature flue gas entry, cylinder is stretched out in described high-temperature flue gas entry one end, the gas distribution
Device center is provided with rotary atomizer, and the bottom of cylinder is provided with ash bucket, and the side of cylinder is additionally provided with exhanst gas outlet.
Preferably, on the outside of the cylinder, cloth is covered with heat-insulation layer.
Preferably, row loop wheel machine structure is provided with above the cylinder.
Preferably, the rotary atomizer adopts alloy material.
Compared with prior art, the utility model has following beneficial effect：
Material spray drying means is applied to process and is taken off by energy-efficient desulfurizing waste water processing device of the present utility model
Sulphur waste water, will desulfurization wastewater through rotary atomizer atomization after, by the use of boiler hot flue gas as thermal source, in wastewater treatment equipment
Interior waste water is evaporated, moisture is entered in flue gas, and salt in waste water is collected after drying.The device makes full use of boiler hot
The heat of flue gas, is not required to extra vapour source, has saved with water and has reduced efflux wastewater, and can realize truly
Zero-emission.
Description of the drawings
Fig. 1 is energy-efficient desulfurizing waste water processing device of the present utility model.
In figure：Cylinder 1, gas distributor 2, high-temperature flue gas entry 3, rotary atomizer 4, ash bucket 5, exhanst gas outlet 6 are protected
Warm layer 7, row loop wheel machine structure 8.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the utility model is clearly and completely described.
As shown in figure 1, a kind of energy-efficient desulfurizing waste water processing device, including cylinder 1, is provided with inside the cylinder 1
Gas distributor 2,2 side of the gas distributor are connected with high-temperature flue gas entry 3, and high-temperature flue gas entry 3 can connect boiler
Outlet flue, the waste heat of high-temperature smoke can be reclaimed, cylinder 1, the gas distributor are stretched out in 3 one end of the high-temperature flue gas entry
2 centers are provided with rotary atomizer 4, and the bottom of cylinder 1 is provided with ash bucket 5, and the side of cylinder 1 is additionally provided with exhanst gas outlet 6, desulfurization
The rotary atomizer 4 of water reuse high speed is atomized into the fine droplet of 20～40 μm of average diameter, and heat smoke is distributed through gas
Device 2 is dispersed into cylinder 1, is fully contacted with the desulfurization wastewater droplet after atomization, and during gas-liquid contact, moisture is fast
Speed evaporation, by controlling gas distribution, flow rate of liquid, fogdrop diameter etc., before making the droplet after atomization reach 1 barrel of cylinder,
Droplet is dried, and the salt in waste water eventually forms the product of powder.Most of desciccate is received after falling into ash bucket 5
Collection transhipment, small part desciccate enter follow-up deduster with flue gas and process；1 outside cloth of the cylinder is covered with heat-insulation layer 7, protects
Warm layer 7 can ensure that the waste heat of high-temperature smoke is efficiently utilized；The top of the cylinder 1 is provided with row loop wheel machine structure 8, inside easy access
Parts；The rotary atomizer 4 adopts alloy material, not only corrosion-resistant but also wear-resistant.
To sum up structure of the present utility model understands that energy-efficient desulfurizing waste water processing device of the present utility model, by thing
Material spray drying process be applied to process desulfurization wastewater, will desulfurization wastewater through rotary atomizer atomization after, using boiler hot
Waste water is evaporated in wastewater treatment equipment by flue gas as thermal source, and moisture is entered in flue gas, and the salt in waste water is received after drying
Collection gets off.The device makes full use of the heat of boiler hot flue gas, is not required to extra vapour source, has saved with water and has reduced outer row
Waste water, and zero-emission truly can be realized.
Claims (2)
1. a kind of energy-efficient desulfurizing waste water processing device, including cylinder, it is characterised in that the inner barrel is provided with gas
Distributor, the gas distributor side are connected with high-temperature flue gas entry, and cylinder is stretched out in described high-temperature flue gas entry one end, described
Gas distributor center is provided with rotary atomizer, and the bottom of cylinder is provided with ash bucket, and the side of cylinder is additionally provided with exhanst gas outlet,
On the outside of the cylinder, cloth is covered with heat-insulation layer, is provided with row loop wheel machine structure above the cylinder.
2. desulfurizing waste water processing device energy-efficient as claimed in claim 1, it is characterised in that the rotary atomizer is adopted
Use alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620169772.2U CN206014448U (en) | 2016-03-04 | 2016-03-04 | A kind of energy-efficient desulfurizing waste water processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620169772.2U CN206014448U (en) | 2016-03-04 | 2016-03-04 | A kind of energy-efficient desulfurizing waste water processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206014448U true CN206014448U (en) | 2017-03-15 |
Family
ID=58241805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620169772.2U Expired - Fee Related CN206014448U (en) | 2016-03-04 | 2016-03-04 | A kind of energy-efficient desulfurizing waste water processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206014448U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108793296A (en) * | 2018-07-19 | 2018-11-13 | 江苏京源环保股份有限公司 | A kind of high-temperature flue gas processing desulfurization wastewater drying tower and processing method |
| CN109231324A (en) * | 2018-09-28 | 2019-01-18 | 江苏世清环保科技有限公司 | Power plant desulfurization wastewater is spray-dried crystallization apparatus |
-
2016
- 2016-03-04 CN CN201620169772.2U patent/CN206014448U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108793296A (en) * | 2018-07-19 | 2018-11-13 | 江苏京源环保股份有限公司 | A kind of high-temperature flue gas processing desulfurization wastewater drying tower and processing method |
| CN109231324A (en) * | 2018-09-28 | 2019-01-18 | 江苏世清环保科技有限公司 | Power plant desulfurization wastewater is spray-dried crystallization apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190731 Address after: 210000 No. 3 Junnong Road, Qinhuai District, Nanjing, Jiangsu Province Patentee after: Jiangsu Xiangle Environmental Technology Co.,Ltd. Address before: 310000 Hangzhou City, Xihu District Province century metro, building 2, unit 202, room, room 10 Co-patentee before: Yuan Xining Patentee before: Luo Tianxiang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |