CN207811305U - Vacuum environment desulfurization wastewater and its sludge treatment equipment - Google Patents
Vacuum environment desulfurization wastewater and its sludge treatment equipment Download PDFInfo
- Publication number
- CN207811305U CN207811305U CN201820003954.1U CN201820003954U CN207811305U CN 207811305 U CN207811305 U CN 207811305U CN 201820003954 U CN201820003954 U CN 201820003954U CN 207811305 U CN207811305 U CN 207811305U
- 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.)
- Active
Links
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
A kind of vacuum environment desulfurization wastewater and its sludge treatment equipment, 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.The utility model desulfurization wastewater recycles, desulfurization wastewater zero-emission, and 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 treatment equipment, 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,
It is also 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 useless
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.
Invention content
The purpose of the present invention is to provide a kind of desulfurization wastewaters to recycle, desulfurization wastewater zero-emission, desulfurization wastewater precipitation
Treatment of Sludge, prevent secondary pollution, environmental protection vacuum environment desulfurization wastewater and its sludge treatment equipment.
In order to achieve the above object, vacuum environment desulfurization wastewater and its sludge treatment equipment of the present invention, including be mounted on de-
The tank of sulphur wastewater outlet, the blade mixer being mounted on inside tank, the desulfurization wastewater being connected with tank are defeated
Pipeline is sent, the desulfurization wastewater delivery pump being mounted on desulfurization wastewater conveyance conduit is mounted on the outlet of desulfurization wastewater conveyance conduit
Evaporating column is mounted on the clear liquid circulating line of evaporation tower bottom, the clear liquid circulating pump being mounted on clear liquid circulating line, with clear liquid
Circulating line is connected and is mounted on the pipe heat exchanger on desulfurizing tower top, is connected with pipe heat exchanger and is mounted on evaporating column top
Evaporating column spray equipment, be located at the evaporating column demister above evaporating column spray equipment and at the top of evaporating column, installation
In the serum recycle pipeline of desulfurization tower bottom, the slurry circulating pump being mounted on serum recycle pipeline, with serum recycle pipeline end
Spraying device of desulfurizing tower connected, above pipe heat exchanger and on desulfurizing tower is held, spraying device of desulfurizing tower is located at
Top and the desulfurizer mist eliminator at the top of desulfurizing tower, the vapor conveyance conduit being mounted at the top of evaporating column are steamed with water
The condensing tower that letter shoot road is connected is mounted on the tilting of condensing tower bottom sides from the condensation water pipe that overflows, is mounted on
Tilting is mounted on the postposition condensed water conveyance conduit of condensation tower bottom, installation 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 with postposition condensed water conveyance conduit in cooling tower
The cooling tower spray system of inside installation, the cooling blower being mounted on inside cooling tower are mounted on the preposition cold of cooling tower bottom
Condensate conveyance conduit, the preposition condensed water delivery pump being mounted on preposition condensed water conveyance conduit, with preposition condensed water delivery pipe
Road end is connected and is mounted on the condensing tower spray equipment on condensing tower top, above condensing tower spray equipment and is mounted on
Condensing tower demister at the top of condensing tower is mounted on the vacuum-pump line of condensing tower top-side, is mounted on vacuum-pump line end
The vacuum pump at end is mounted on the sludge transporting pipeline of evaporation tower bottom, the sludge delivery pump being mounted in sludge transporting pipeline.
Vacuum environment desulfurization wastewater and its sludge treatment equipment of the present invention, the pipe heat exchanger are light-pipe structure, wrong
Row layered arrangement.
Vacuum environment desulfurization wastewater and its sludge treatment equipment 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 treatment equipment of the present invention, the evaporating column spray equipment, single layer arrangement.
Vacuum environment desulfurization wastewater and its sludge treatment equipment of the present invention, the evaporating column spray equipment, number fault row
Arrangement.
Vacuum environment desulfurization wastewater and its sludge treatment equipment of the present invention, the condensing tower spray equipment, single layer arrangement.
Vacuum environment desulfurization wastewater and its sludge treatment equipment of the present invention, the condensing tower spray equipment, number fault row
Arrangement.
Vacuum environment desulfurization wastewater and its sludge treatment equipment of the present invention, the cooling tower spray system, single layer arrangement.
Vacuum environment desulfurization wastewater and its sludge treatment equipment of the present invention, the cooling tower spray system, number fault row
Arrangement.
Vacuum environment desulfurization wastewater of the present invention and its sludge treatment equipment, 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 treatment equipment of the present invention, the evaporating column, inside are vacuum environment, are 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 its own gravity in evaporating column
Layering, sludge settling containing crystal salt to evaporation tower bottom enter sludge transporting pipeline, and supernatant liquor enters clear liquid conveyance conduit.
Vacuum environment desulfurization wastewater and its sludge treatment equipment of the present invention, the evaporating column demister go degassifying state
Drop, impurity etc. in desulfurization wastewater, final evaporating column outlet are clean saturated steam.
Vacuum environment desulfurization wastewater and its sludge treatment equipment of the present invention, the condensing tower, inside are vacuum environment, are satisfied
Gasification state is still maintained after entering condensing tower from evaporating column with vapor.
Vacuum environment desulfurization wastewater and its sludge treatment equipment of the present invention, the condensing tower spray equipment spray out cold
Condensate absorbs heat, and saturated steam is re-condensed into liquid, collects in condensation tower bottom.It, can single layer according to actual condition
Arrangement, also denumerable layer is staggered in arrangement.
Vacuum environment desulfurization wastewater and its sludge treatment equipment of the present invention, the cooling blower, after absorbing heat
Condensed water is passed through cold air and cools down again.
Vacuum environment desulfurization wastewater and its sludge treatment equipment of the present invention, the vacuum pump maintain condensing tower and cooling tower
Interior vacuum environment.
Vacuum environment desulfurization wastewater and its sludge treatment equipment of the present invention, the evaporating column spray equipment, according to reality
Operating mode, can single layer arrangement, also denumerable layer is staggered in arrangement.
Vacuum environment desulfurization wastewater and its sludge treatment equipment of the present invention, the cooling tower spray system, according to reality
Operating mode, can single layer arrangement, also denumerable layer is staggered in arrangement.
Vacuum environment desulfurization wastewater and its sludge treatment equipment 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 the flow of sludge solutions containing crystal salt in sludge transporting pipeline, reality
Existing desulfurization wastewater zero-emission dynamic equilibrium.Therefore, the Treatment of Sludge for realizing desulfurization wastewater zero-emission and desulfurization wastewater precipitation, prevents
Secondary pollution, liquid solid refuse are handled respectively, environmental protection.
In conclusion vacuum environment desulfurization wastewater of the present invention and its sludge treatment equipment, desulfurization wastewater recycle, desulfurization
Wastewater zero discharge, the Treatment of Sludge of desulfurization wastewater precipitation, prevents secondary pollution, environmental protection.
Description of the drawings
The present invention is further illustrated with reference to the accompanying drawings and embodiments.
Fig. 1 is the structural schematic diagram of the present invention.
Specific implementation mode
Vacuum environment desulfurization wastewater and its sludge treatment equipment of the present invention, include the tank exported mounted on desulfurization wastewater
1, the blade mixer 2 being mounted on inside tank, the desulfurization wastewater conveyance conduit 3 being connected with tank is mounted on de-
Desulfurization wastewater delivery pump 4 on sulphur waste water conveyance conduit is mounted on the evaporating column 5 of desulfurization wastewater conveyance conduit outlet, is mounted on
The clear liquid circulating line 6 of tower bottom is evaporated, the clear liquid circulating pump 7 being mounted on clear liquid circulating line, with clear liquid circulating line phase
The pipe heat exchanger 9 for connecting and being mounted on 8 top of desulfurizing tower, is connected with pipe heat exchanger and is mounted on the evaporating column on evaporating column top
Spray equipment 10 is located at the evaporating column demister 11 above evaporating column spray equipment and at the top of evaporating column, is mounted on de-
The serum recycle pipeline 12 of sulphur tower bottom, the slurry circulating pump 13 being mounted on serum recycle pipeline, with serum recycle pipeline end
Spraying device of desulfurizing tower 14 connected, above pipe heat exchanger and on desulfurizing tower is held, is located at desulfurizing tower spray and fills
The desulfurizer mist eliminator 15 set top and be mounted at the top of desulfurizing tower, the vapor conveyance conduit 16 being mounted at the top of evaporating column,
The condensing tower 17 being connected with vapor conveyance conduit, the tilting for being mounted on condensing tower bottom sides condense water pipe from overflowing
18, it is mounted on discharge bay 19 of the tilting from overflow condensing water conduit lower end, the postposition condensed water for being mounted on condensation tower bottom is defeated
Pipeline 20 is sent, the postposition condensed water delivery pump 21 being mounted 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 being mounted on inside cooling tower, peace
Mounted in the preposition condensed water conveyance conduit 25 of cooling tower bottom, the preposition condensed water being mounted on preposition condensed water conveyance conduit is defeated
Pump 26 is sent, is connected and is mounted on the condensing tower spray equipment 27 on condensing tower top, position with preposition condensed water conveyance conduit end
Condensing tower demister 28 above condensing tower spray equipment and at the top of condensing tower is mounted on condensing tower top-side
Vacuum-pump line 29 is mounted on the vacuum pump 30 of vacuum-pump line end, is mounted on the sludge transporting pipeline 31 of evaporation tower bottom,
Sludge delivery pump 32 in sludge transporting pipeline.
Vacuum environment desulfurization wastewater and its sludge treatment equipment of the present invention, the pipe heat exchanger are light-pipe structure, wrong
Row layered arrangement.
Vacuum environment desulfurization wastewater and its sludge treatment equipment 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 treatment equipment of the present invention, the evaporating column spray equipment, single layer arrangement.
Vacuum environment desulfurization wastewater and its sludge treatment equipment of the present invention, the evaporating column spray equipment, number fault row
Arrangement.
Vacuum environment desulfurization wastewater and its sludge treatment equipment of the present invention, the condensing tower spray equipment, single layer arrangement.
Vacuum environment desulfurization wastewater and its sludge treatment equipment of the present invention, the condensing tower spray equipment, number fault row
Arrangement.
Vacuum environment desulfurization wastewater and its sludge treatment equipment of the present invention, the cooling tower spray system, single layer arrangement.
Vacuum environment desulfurization wastewater and its sludge treatment equipment 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 treatment equipment, which is characterized in that including being mounted on desulfurization wastewater outlet
Tank, be mounted on tank inside blade mixer, the desulfurization wastewater conveyance conduit being connected with tank, installation
Desulfurization wastewater delivery pump on desulfurization wastewater conveyance conduit is mounted on the evaporating column of desulfurization wastewater conveyance conduit outlet, installation
In the clear liquid circulating line of evaporation tower bottom, the clear liquid circulating pump being mounted on clear liquid circulating line, with clear liquid circulating line phase
The pipe heat exchanger for connecting and being mounted on desulfurizing tower top is connected with pipe heat exchanger and is mounted on the evaporating column spray on evaporating column top
Shower device is located at the evaporating column demister above evaporating column spray equipment and at the top of evaporating column, is mounted on desulfurizing tower bottom
The serum recycle pipeline in portion, the slurry circulating pump being mounted 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 mounted on
Desulfurizer mist eliminator at the top of desulfurizing tower, the vapor conveyance conduit being mounted at the top of evaporating column, with vapor conveyance conduit phase
The condensing tower of connection is mounted on the tilting of condensing tower bottom sides from the condensation water pipe that overflows, is mounted on tilting from overflow
The discharge bay of condensing water conduit lower end is mounted on the postposition condensed water conveyance conduit of condensation tower bottom, is mounted on 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 being mounted on inside cooling tower are mounted on the preposition condensed water conveyance conduit of cooling tower bottom,
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 mounted on condensing tower top is located at cold above condensing tower spray equipment and at the top of condensing tower
Solidifying tower demister, is mounted on the vacuum-pump line of condensing tower top-side, is mounted on the vacuum pump of vacuum-pump line end, installation
In the sludge transporting pipeline of evaporation tower bottom, the sludge delivery pump being mounted in sludge transporting pipeline.
2. vacuum environment desulfurization wastewater according to claim 1 and its sludge treatment equipment, which is characterized 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 treatment equipment, which is characterized 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 treatment equipment, which is characterized in that the steaming
Send out tower spray equipment, single layer arrangement.
5. vacuum environment desulfurization wastewater according to claim 1 and its sludge treatment equipment, which is characterized 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 treatment equipment, which is characterized in that described is cold
Solidifying tower spray equipment, single layer arrangement.
7. vacuum environment desulfurization wastewater according to claim 1 and its sludge treatment equipment, which is characterized 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 treatment equipment, which is characterized in that described is cold
But tower spray equipment, single layer arrangement.
9. vacuum environment desulfurization wastewater according to claim 1 and its sludge treatment equipment, which is characterized 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 |
|---|---|---|---|
| CN201820003954.1U CN207811305U (en) | 2018-01-03 | 2018-01-03 | Vacuum environment desulfurization wastewater and its sludge treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820003954.1U CN207811305U (en) | 2018-01-03 | 2018-01-03 | Vacuum environment desulfurization wastewater and its sludge treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207811305U true CN207811305U (en) | 2018-09-04 |
Family
ID=63329497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820003954.1U Active CN207811305U (en) | 2018-01-03 | 2018-01-03 | Vacuum environment desulfurization wastewater and its sludge treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207811305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986366A (en) * | 2018-01-03 | 2018-05-04 | 青岛达能环保设备股份有限公司 | Vacuum environment desulfurization wastewater and its sludge treating system |
-
2018
- 2018-01-03 CN CN201820003954.1U patent/CN207811305U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986366A (en) * | 2018-01-03 | 2018-05-04 | 青岛达能环保设备股份有限公司 | Vacuum environment desulfurization wastewater and its sludge treating 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 | |
| EP3456398A1 (en) | Flue gas condensation water extraction system | |
| CN214635248U (en) | Waste heat utilization system of clean flue gas of desulfurization | |
| CN103553166A (en) | Device and method of treating wastewater with high salt content by utilizing waste heat of circulating water | |
| CN208025546U (en) | It is a kind of to remove white thermal siphon heat exchanger for wet flue gas | |
| 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 | |
| CN211367032U (en) | Steam wet type self-condensation device for desulfurization wastewater zero-discharge system | |
| CN207845196U (en) | A kind of desulfurization wastewater low-temperature evaporation concentration systems | |
| CN212662725U (en) | Device for evaporating by utilizing humidity difference of gas | |
| CN108443904A (en) | A kind of power-plant flue gas based on heat pipe heat exchanging technology disappears white system | |
| CN212974706U (en) | Modular horizontal desulfurization equipment system | |
| CN215327036U (en) | Plate-type evaporation device | |
| CN212227436U (en) | Straight-through heat pump | |
| CN110272081B (en) | Desulfurization wastewater zero release coupling flue gas whitening integrated system | |
| CN212227437U (en) | Directly-heated heat pump | |
| CN210340390U (en) | Desulfurization waste water evaporation crystallization coupling flue gas reheating integrated system | |
| CN108392974B (en) | System for reducing emission of white smoke plume water vapor of thermal power plant | |
| CN211753907U (en) | Efficient direct contact type condensation system for eliminating white smoke plume by wet desulphurization | |
| CN209383437U (en) | A kind of ammonia-containing water exhaust gas treating tower | |
| CN208115497U (en) | Desulfurization wastewater zero-emission and flue gas take off white combined apparatus | |
| CN206511949U (en) | Suitable for the integrated facility of desulfurization wastewater processing of indirect dry cooling tower | |
| CN206318731U (en) | Low temperature spraying and sprinkling evaporation desulfurizing waste water processing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |