CN107986366A - Vacuum environment desulfurization wastewater and its sludge treating system - Google Patents
Vacuum environment desulfurization wastewater and its sludge treating system Download PDFInfo
- Publication number
- CN107986366A CN107986366A CN201810003318.3A CN201810003318A CN107986366A CN 107986366 A CN107986366 A CN 107986366A CN 201810003318 A CN201810003318 A CN 201810003318A CN 107986366 A CN107986366 A CN 107986366A
- Authority
- CN
- China
- Prior art keywords
- desulfurization wastewater
- tower
- conveyance conduit
- vacuum environment
- condensed water
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/10—Treatment of water, waste water, or sewage by heating by distillation or evaporation by direct contact with a particulate solid or with a fluid, as a heat transfer medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/80—Semi-solid phase processes, i.e. by using slurries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/96—Regeneration, reactivation or recycling of reactants
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/046—Treatment of water, waste water, or sewage by heating by distillation or evaporation under vacuum produced by a barometric column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Sustainable Development (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Treating Waste Gases (AREA)
Abstract
A kind of vacuum environment desulfurization wastewater and its sludge treating system, including tank, blade mixer, desulfurization wastewater conveyance conduit, desulfurization wastewater delivery pump, evaporating column, clear liquid circulating line, clear liquid circulating pump, pipe heat exchanger, evaporating column spray equipment, evaporating column demister, serum recycle pipeline, slurry circulating pump, spraying device of desulfurizing tower, desulfurizer mist eliminator, vapor conveyance conduit, condensing tower, tilting condenses water pipe from overflowing, discharge bay, postposition condensed water conveyance conduit, postposition condensed water delivery pump, cooling tower spray system, cooling blower, preposition condensed water conveyance conduit, preposition condensed water delivery pump, condensing tower spray equipment, condensing tower demister, vacuum-pump line, vacuum pump, sludge transporting pipeline, sludge delivery pump.Inventive desulfurization cycling utilization of wastewater, desulfurization wastewater zero-emission, the Treatment of Sludge of desulfurization wastewater precipitation, prevents secondary pollution, environmental protection.It can be widely applied in station boiler, flue gas desulfurization system of industrial boiler.
Description
Technical field
The present invention relates to a kind of vacuum environment desulfurization wastewater and its sludge treating system, can be widely applied to station boiler,
In flue gas desulfurization system of industrial boiler.
Background technology
Heat-engine plant desulfurized waste water is the pollutant for requiring strictly to control in national environmental standard to the seriously polluted of environment,
And the green technology problem of thermal power plant in process of production.Three header processing systems are that the current domestic desulfurization generally used is given up
Water treatment system, but the chlorion of desulfurization wastewater middle and high concentration can not be removed, therefore, which cannot meet desulfurization wastewater
The requirement of zero-emission.
The content of the invention
Recycled it is an object of the invention to provide a kind of desulfurization wastewater, desulfurization wastewater zero-emission, desulfurization wastewater precipitation
Treatment of Sludge, prevent secondary pollution, environmental protection vacuum environment desulfurization wastewater and its sludge treating system.
In order to achieve the above object, vacuum environment desulfurization wastewater and its sludge treating system of the present invention, including installed in de-
The tank of sulphur wastewater outlet, the blade mixer inside tank, the desulfurization wastewater being connected with tank are defeated
Pipeline is sent, the desulfurization wastewater delivery pump on desulfurization wastewater conveyance conduit, installed in the outlet of desulfurization wastewater conveyance conduit
Evaporating column, installed in the clear liquid circulating line of evaporation tower bottom, the clear liquid circulating pump on clear liquid circulating line, with clear liquid
Circulating line is connected and is installed on the pipe heat exchanger on desulfurizing tower top, is connected with pipe heat exchanger and is installed on evaporating column top
Evaporating column spray equipment, the evaporating column demister above evaporating column spray equipment and at the top of the evaporating column, installation
In the serum recycle pipeline of desulfurization tower bottom, the slurry circulating pump on serum recycle pipeline, with serum recycle pipeline end
End is connected, the spraying device of desulfurizing tower above pipe heat exchanger and on desulfurizing tower, positioned at spraying device of desulfurizing tower
Top and the desulfurizer mist eliminator at the top of desulfurizing tower, the vapor conveyance conduit at the top of evaporating column, steams with water
The condensing tower that letter shoot road is connected, the tilting installed in condensing tower bottom sides are installed on from the condensation water pipe that overflows
Tilting, installed in the postposition condensed water conveyance conduit of condensation tower bottom, is installed from the discharge bay of overflow condensing water conduit lower end
Postposition condensed water delivery pump on postposition condensed water conveyance conduit, is connected and in cooling tower with postposition condensed water conveyance conduit
The cooling tower spray system of inside installation, the cooling blower inside cooling tower, installed in the preposition cold of cooling tower bottom
Condensate conveyance conduit, the preposition condensed water delivery pump on preposition condensed water conveyance conduit, with preposition condensed water delivery pipe
Road end is connected and is installed on the condensing tower spray equipment on condensing tower top, above condensing tower spray equipment and is installed on
Condensing tower demister at the top of condensing tower, installed in the vacuum-pump line of condensing tower top-side, installed in vacuum-pump line end
The vacuum pump at end, installed in the sludge transporting pipeline of evaporation tower bottom, the sludge delivery pump in sludge transporting pipeline.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the pipe heat exchanger, is light-pipe structure, wrong
Row layered arrangement.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the pipe heat exchanger, desulfurization wastewater clear liquid
After Bottomhole pressure, Absorption Desulfurization tower loop slurry heat and inlet flue gas heat, temperature is increased to 30 DEG C~45 DEG C
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the evaporating column spray equipment, individual layer arrangement.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the evaporating column spray equipment, number fault row
Arrangement.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the condensing tower spray equipment, individual layer arrangement.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the condensing tower spray equipment, number fault row
Arrangement.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the cooling tower spray system, individual layer arrangement.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the cooling tower spray system, number fault row
Arrangement.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, its operation principle are：Desulfurization wastewater through evaporating column,
Into desulfurizing tower, evaporating column is returned again to, realizes first desulfurization wastewater circulatory system.Then, the vapor on evaporating column top
Into condensing tower, cooling tower is entered back into, finally returns again to condensing tower, and realizes second desulfurization wastewater circulatory system.Desulfurization
Cycling utilization of wastewater, realizes desulfurization wastewater zero-emission.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the evaporating column, inside is vacuum environment, is steamed
It is in vaporized state to send out tower spray equipment exit portion desulfurization wastewater clear liquid, and gasification state desulfurization wastewater clear liquid continues to rise, and goes to steaming
Tower demister is sent out, liquid desulfurization wastewater clear liquid drop to evaporation tower bottom.Desulfurization wastewater occurs according to self gravitation in evaporating column
Layering, sludge settling containing crystal salt enter sludge transporting pipeline to tower bottom is evaporated, and supernatant liquor enters clear liquid conveyance conduit.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the evaporating column demister, goes degassifying state
Drop, impurity etc. in desulfurization wastewater, final evaporating column outlet are clean saturated steam.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the condensing tower, inside is vacuum environment, is satisfied
Gasification state is still maintained after entering condensing tower from evaporating column with vapor.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the condensing tower spray equipment, sprays out cold
Condensate absorbs heat, and saturated steam is re-condensed into liquid, collects in condensation tower bottom., can individual layer according to actual condition
Arrangement, also denumerable layer is staggered in arrangement.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the cooling blower, after heat is absorbed
Condensed water is passed through cold air and cools down again.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the vacuum pump, maintains condensing tower and cooling tower
Interior vacuum environment.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the evaporating column spray equipment, according to reality
Operating mode, can individual layer arrangement, also denumerable layer is staggered in arrangement.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the cooling tower spray system, according to reality
Operating mode, can individual layer arrangement, also denumerable layer is staggered in arrangement.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, desulfurization wastewater flow in desulfurization wastewater conveyance conduit
Equal to tilting from overflow water pipeline the sum of clean water flow and flow of sludge solutions containing crystal salt in sludge transporting pipeline, reality
Existing desulfurization wastewater zero-emission dynamic equilibrium.Therefore, realize the Treatment of Sludge of desulfurization wastewater zero-emission and desulfurization wastewater precipitation, prevent
Secondary pollution, liquid solid refuse are handled respectively, environmental protection.
In conclusion vacuum environment desulfurization wastewater of the present invention and its sludge treating system, desulfurization wastewater recycle, desulfurization
Wastewater zero discharge, the Treatment of Sludge of desulfurization wastewater precipitation, prevents secondary pollution, environmental protection.
Brief description of the drawings
The present invention is further illustrated with reference to the accompanying drawings and embodiments.
Fig. 1 is the structure diagram of the present invention.
Embodiment
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, including the tank exported installed in desulfurization wastewater
1, the blade mixer 2 inside tank, the desulfurization wastewater conveyance conduit 3 being connected with tank, installed in de-
Desulfurization wastewater delivery pump 4 on sulphur waste water conveyance conduit, the evaporating column 5 installed in the outlet of desulfurization wastewater conveyance conduit, is installed on
Evaporate the clear liquid circulating line 6 of tower bottom, the clear liquid circulating pump 7 on clear liquid circulating line, with clear liquid circulating line phase
Connect and be installed on the pipe heat exchanger 9 on 8 top of desulfurizing tower, be connected with pipe heat exchanger and be installed on the evaporating column on evaporating column top
Spray equipment 10, the evaporating column demister 11 above evaporating column spray equipment and at the top of evaporating column, installed in de-
The serum recycle pipeline 12 of sulphur tower bottom, the slurry circulating pump 13 on serum recycle pipeline, with serum recycle pipeline end
End is connected, the spraying device of desulfurizing tower 14 above pipe heat exchanger and on desulfurizing tower, sprays and fills positioned at desulfurizing tower
Desulfurizer mist eliminator 15 above putting and at the top of desulfurizing tower, the vapor conveyance conduit 16 at the top of evaporating column,
The condensing tower 17 being connected with vapor conveyance conduit, the tilting installed in condensing tower bottom sides condense water pipe from overflowing
18, the discharge bay 19 installed in tilting from overflow condensing water conduit lower end is defeated installed in the postposition condensed water for condensing tower bottom
Pipeline 20 is sent, the postposition condensed water delivery pump 21 on postposition condensed water conveyance conduit, with postposition condensed water conveyance conduit
The cooling tower spray system 23 for being connected and being installed inside cooling tower 22, the cooling blower 24 inside cooling tower, peace
Mounted in the preposition condensed water conveyance conduit 25 of cooling tower bottom, the preposition condensed water on preposition condensed water conveyance conduit is defeated
Pump 26 is sent, is connected with preposition condensed water conveyance conduit end and is installed on the condensing tower spray equipment 27 on condensing tower top, position
Condensing tower demister 28 above condensing tower spray equipment and at the top of condensing tower, installed in condensing tower top-side
Vacuum-pump line 29, the vacuum pump 30 installed in vacuum-pump line end, installed in evaporation tower bottom sludge transporting pipeline 31,
Sludge delivery pump 32 in sludge transporting pipeline.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the pipe heat exchanger, is light-pipe structure, wrong
Row layered arrangement.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the pipe heat exchanger, desulfurization wastewater clear liquid
After Bottomhole pressure, Absorption Desulfurization tower loop slurry heat and inlet flue gas heat, temperature is increased to 30 DEG C~45 DEG C.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the evaporating column spray equipment, individual layer arrangement.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the evaporating column spray equipment, number fault row
Arrangement.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the condensing tower spray equipment, individual layer arrangement.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the condensing tower spray equipment, number fault row
Arrangement.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the cooling tower spray system, individual layer arrangement.
Vacuum environment desulfurization wastewater and its sludge treating system of the present invention, the cooling tower spray system, number fault row
Arrangement.
In addition, in Fig. 1, gas inlet a, exhanst gas outlet b.
Claims (9)
1. a kind of vacuum environment desulfurization wastewater and its sludge treating system, it is characterised in that including being exported installed in desulfurization wastewater
Tank, the blade mixer inside tank, the desulfurization wastewater conveyance conduit being connected with tank, installation
Desulfurization wastewater delivery pump on desulfurization wastewater conveyance conduit, the evaporating column installed in the outlet of desulfurization wastewater conveyance conduit, installation
In the clear liquid circulating line of evaporation tower bottom, the clear liquid circulating pump on clear liquid circulating line, with clear liquid circulating line phase
Connect and be installed on the pipe heat exchanger on desulfurizing tower top, the evaporating column for being connected with pipe heat exchanger and being installed on evaporating column top sprays
Shower device, the evaporating column demister above evaporating column spray equipment and at the top of evaporating column, installed in desulfurizing tower bottom
The serum recycle pipeline in portion, the slurry circulating pump on serum recycle pipeline, is connected with serum recycle pipe end, is located at
Spraying device of desulfurizing tower above pipe heat exchanger and on desulfurizing tower, above spraying device of desulfurizing tower and is installed on
Desulfurizer mist eliminator at the top of desulfurizing tower, the vapor conveyance conduit at the top of evaporating column, with vapor conveyance conduit phase
The condensing tower of connection, the tilting installed in condensing tower bottom sides is from the condensation water pipe that overflows, installed in tilting from overflow
The discharge bay of condensing water conduit lower end, installed in the postposition condensed water conveyance conduit of condensation tower bottom, installed in postposition condensed water
Postposition condensed water delivery pump on conveyance conduit, is connected and is installed inside cooling tower cold with postposition condensed water conveyance conduit
But tower spray equipment, the cooling blower inside cooling tower, installed in cooling tower bottom preposition condensed water conveyance conduit,
Preposition condensed water delivery pump on preposition condensed water conveyance conduit, is connected simultaneously with preposition condensed water conveyance conduit end
Condensing tower spray equipment installed in condensing tower top, it is cold above condensing tower spray equipment and at the top of condensing tower
Solidifying tower demister, installed in the vacuum-pump line of condensing tower top-side, the vacuum pump installed in vacuum-pump line end, installation
In the sludge transporting pipeline of evaporation tower bottom, the sludge delivery pump in sludge transporting pipeline.
2. vacuum environment desulfurization wastewater according to claim 1 and its sludge treating system, it is characterised in that the pipe
Formula heat exchanger, is light-pipe structure, stagger arrangement layered arrangement.
3. vacuum environment desulfurization wastewater according to claim 1 and its sludge treating system, it is characterised in that the pipe
Formula heat exchanger, desulfurization wastewater clear liquid is after Bottomhole pressure, Absorption Desulfurization tower loop slurry heat and inlet flue gas heat, temperature liter
Up to 30 DEG C~45 DEG C.
4. vacuum environment desulfurization wastewater according to claim 1 and its sludge treating system, it is characterised in that the steaming
Send out tower spray equipment, individual layer arrangement.
5. vacuum environment desulfurization wastewater according to claim 1 and its sludge treating system, it is characterised in that the steaming
Tower spray equipment is sent out, several layers are staggered in arrangement.
6. vacuum environment desulfurization wastewater according to claim 1 and its sludge treating system, it is characterised in that described is cold
Solidifying tower spray equipment, individual layer arrangement.
7. vacuum environment desulfurization wastewater according to claim 1 and its sludge treating system, it is characterised in that described is cold
Solidifying tower spray equipment, several layers are staggered in arrangement.
8. vacuum environment desulfurization wastewater according to claim 1 and its sludge treating system, it is characterised in that described is cold
But tower spray equipment, individual layer arrangement.
9. vacuum environment desulfurization wastewater according to claim 1 and its sludge treating system, it is characterised in that described is cold
But tower spray equipment, several layers are staggered in arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810003318.3A CN107986366A (en) | 2018-01-03 | 2018-01-03 | Vacuum environment desulfurization wastewater and its sludge treating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810003318.3A CN107986366A (en) | 2018-01-03 | 2018-01-03 | Vacuum environment desulfurization wastewater and its sludge treating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107986366A true CN107986366A (en) | 2018-05-04 |
Family
ID=62040650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810003318.3A Pending CN107986366A (en) | 2018-01-03 | 2018-01-03 | Vacuum environment desulfurization wastewater and its sludge treating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107986366A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724429A (en) * | 2018-12-21 | 2019-05-07 | 江苏格陵兰传热科技有限公司 | Heat reclamation energy-saving-type gas cooling device |
| CN110102173A (en) * | 2019-06-03 | 2019-08-09 | 中石化炼化工程（集团）股份有限公司 | Wet desulfurization system and wet desulphurization method |
| CN110540257A (en) * | 2018-05-29 | 2019-12-06 | 中国科学院广州能源研究所 | Coal fired power plant desulfurization waste water evaporative concentration and fresh water recovery device |
| CN111442568A (en) * | 2020-04-11 | 2020-07-24 | 青岛达能环保设备股份有限公司 | Waste heat recycling system based on low-energy-consumption hot air supply |
| CN112456717A (en) * | 2020-12-11 | 2021-03-09 | 新疆天富环保科技有限公司 | Low-energy-consumption desulfurization wastewater reduction system and method |
| CN112892951A (en) * | 2021-03-24 | 2021-06-04 | 大唐环境产业集团股份有限公司 | Anti-blocking device and method for desulfurization wastewater spray gun system |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090206040A1 (en) * | 2008-02-14 | 2009-08-20 | Berg Michael C | Systems and methods for removing finely dispersed particulate matter from a fluid stream |
| CN103555870A (en) * | 2013-10-30 | 2014-02-05 | 江苏沙钢集团有限公司 | High-temperature slag water-quenching condensation technology and high-temperature slag water-quenching condensation system free of cooling tower |
| CN103968401A (en) * | 2014-04-18 | 2014-08-06 | 华北电力大学 | Dedusting, desulfuration and waste-heat utilization integrated system with low PM2.5 emission |
| CN104930539A (en) * | 2015-06-29 | 2015-09-23 | 山东大学 | Coal-fired power plant flue gas heat regenerative system and energy-saving water-saving ultra-clean discharging method |
| CN105217702A (en) * | 2015-11-03 | 2016-01-06 | 神华集团有限责任公司 | A kind of desulfurization wastewater treatment system |
| CN205379793U (en) * | 2016-03-07 | 2016-07-13 | 李爱云 | Smoke desulfurizing dust collector |
| CN106395951A (en) * | 2016-11-15 | 2017-02-15 | 青岛达能环保设备股份有限公司 | Treatment system of low-temperature spray evaporation desulfurization wastewater |
| CN106439882A (en) * | 2016-08-26 | 2017-02-22 | 舒少辛 | Desulfuration wastewater treatment device utilizing flue gas waste heat |
| CN206121503U (en) * | 2016-10-17 | 2017-04-26 | 贺方昀 | Liquid cooling of wet desulphurization tower entoplasm is high -efficient flue gas processing system but |
| CN206395863U (en) * | 2017-01-17 | 2017-08-11 | 中国电力工程顾问集团华东电力设计院有限公司 | Desulfurization wastewater phase transformation flash crystallization Zero discharging system |
| CN207811305U (en) * | 2018-01-03 | 2018-09-04 | 青岛达能环保设备股份有限公司 | Vacuum environment desulfurization wastewater and its sludge treatment equipment |
-
2018
- 2018-01-03 CN CN201810003318.3A patent/CN107986366A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090206040A1 (en) * | 2008-02-14 | 2009-08-20 | Berg Michael C | Systems and methods for removing finely dispersed particulate matter from a fluid stream |
| CN103555870A (en) * | 2013-10-30 | 2014-02-05 | 江苏沙钢集团有限公司 | High-temperature slag water-quenching condensation technology and high-temperature slag water-quenching condensation system free of cooling tower |
| CN103968401A (en) * | 2014-04-18 | 2014-08-06 | 华北电力大学 | Dedusting, desulfuration and waste-heat utilization integrated system with low PM2.5 emission |
| CN104930539A (en) * | 2015-06-29 | 2015-09-23 | 山东大学 | Coal-fired power plant flue gas heat regenerative system and energy-saving water-saving ultra-clean discharging method |
| CN105217702A (en) * | 2015-11-03 | 2016-01-06 | 神华集团有限责任公司 | A kind of desulfurization wastewater treatment system |
| CN205379793U (en) * | 2016-03-07 | 2016-07-13 | 李爱云 | Smoke desulfurizing dust collector |
| CN106439882A (en) * | 2016-08-26 | 2017-02-22 | 舒少辛 | Desulfuration wastewater treatment device utilizing flue gas waste heat |
| CN206121503U (en) * | 2016-10-17 | 2017-04-26 | 贺方昀 | Liquid cooling of wet desulphurization tower entoplasm is high -efficient flue gas processing system but |
| CN106395951A (en) * | 2016-11-15 | 2017-02-15 | 青岛达能环保设备股份有限公司 | Treatment system of low-temperature spray evaporation desulfurization wastewater |
| CN206395863U (en) * | 2017-01-17 | 2017-08-11 | 中国电力工程顾问集团华东电力设计院有限公司 | Desulfurization wastewater phase transformation flash crystallization Zero discharging system |
| CN207811305U (en) * | 2018-01-03 | 2018-09-04 | 青岛达能环保设备股份有限公司 | Vacuum environment desulfurization wastewater and its sludge treatment equipment |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540257A (en) * | 2018-05-29 | 2019-12-06 | 中国科学院广州能源研究所 | Coal fired power plant desulfurization waste water evaporative concentration and fresh water recovery device |
| CN109724429A (en) * | 2018-12-21 | 2019-05-07 | 江苏格陵兰传热科技有限公司 | Heat reclamation energy-saving-type gas cooling device |
| CN110102173A (en) * | 2019-06-03 | 2019-08-09 | 中石化炼化工程（集团）股份有限公司 | Wet desulfurization system and wet desulphurization method |
| CN110102173B (en) * | 2019-06-03 | 2021-11-19 | 中石化炼化工程（集团）股份有限公司 | Wet desulphurization system and wet desulphurization method |
| CN111442568A (en) * | 2020-04-11 | 2020-07-24 | 青岛达能环保设备股份有限公司 | Waste heat recycling system based on low-energy-consumption hot air supply |
| CN112456717A (en) * | 2020-12-11 | 2021-03-09 | 新疆天富环保科技有限公司 | Low-energy-consumption desulfurization wastewater reduction system and method |
| CN112892951A (en) * | 2021-03-24 | 2021-06-04 | 大唐环境产业集团股份有限公司 | Anti-blocking device and method for desulfurization wastewater spray gun system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107986366A (en) | Vacuum environment desulfurization wastewater and its sludge treating system | |
| CN108355457A (en) | Wet desulfurization flue gas disappears white system | |
| US4511376A (en) | Method of separating a noncondensable gas from a condensable vapor | |
| CN107473301A (en) | A kind of desulfurization wastewater low-temperature evaporation processing system | |
| CN105668669A (en) | Desulfurization waste water treatment system and process for power plant | |
| CN208025546U (en) | It is a kind of to remove white thermal siphon heat exchanger for wet flue gas | |
| US4330307A (en) | Method of separating a noncondensable gas from a condensable vapor | |
| CN207811305U (en) | Vacuum environment desulfurization wastewater and its sludge treatment equipment | |
| CN108483542B (en) | Air circulation energy recovery wastewater evaporation salt separation system and wastewater treatment method | |
| CN109663490A (en) | Wet desulfurization flue gas condenser system and flue gas condensing method with water balance function | |
| CN108443904A (en) | A kind of power-plant flue gas based on heat pipe heat exchanging technology disappears white system | |
| CN212662725U (en) | Device for evaporating by utilizing humidity difference of gas | |
| CN210340389U (en) | Desulfurization waste water zero release coupling flue gas takes off white integration system | |
| JP2019162591A (en) | Evaporation concentrator | |
| CN110272081B (en) | Desulfurization wastewater zero release coupling flue gas whitening integrated system | |
| CN108392974B (en) | System for reducing emission of white smoke plume water vapor of thermal power plant | |
| CN212974706U (en) | Modular horizontal desulfurization equipment system | |
| CN210340390U (en) | Desulfurization waste water evaporation crystallization coupling flue gas reheating integrated system | |
| CN212227437U (en) | Directly-heated heat pump | |
| JP2001286735A (en) | Ammonia supply device for denitration | |
| CN209383437U (en) | A kind of ammonia-containing water exhaust gas treating tower | |
| CN112456581A (en) | Single-steaming-kettle evaporation system | |
| CN109442451B (en) | Boiler flue gas treatment system | |
| CN215798582U (en) | Ammonium chloride waste water preconcentration system | |
| CN207002312U (en) | A kind of desulfurization wastewater low-temperature evaporation processing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |