CN206176434U - Desulfurization wastewater treatment device - Google Patents
Desulfurization wastewater treatment device Download PDFInfo
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- CN206176434U CN206176434U CN201621130302.1U CN201621130302U CN206176434U CN 206176434 U CN206176434 U CN 206176434U CN 201621130302 U CN201621130302 U CN 201621130302U CN 206176434 U CN206176434 U CN 206176434U
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- heat exchanger
- waste water
- desulfurizing tower
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a desulfurization wastewater treatment device, including the boiler room, air intlet, air pressure machine, water pump, dust remover, first heat exchanger, dehydration ware, second heat exchanger, chimney, desulfurizing tower, desulfurizing tower lid, scavenge port. The utility model discloses simple structure, it is with low costs, easy operation, the focus is in the utility model discloses desulfurization wastewater treatment device has set up air pressure machine and water pump in inside, through the air pressure machine to air intlet incoming air compress, make its quick formation atomize, provide during power spouts the dust remover by the water pump again, spout the atomizing desulfurization waste water evaporation rapidly under the effect of big calorimetry flue gas that enters the mouth into the dust remover, solids and flying dust after the evaporation of water are caught and are collected by the electrode in electrostatic precipitator together, thereby realize the zero release of waste water, this desulphurization waste water treatment system constitutes simply, need not to add the medicine, and energy consumption is low, the operation maintenance is convenient, can really realize the zero release of desulfurization waste water, has good practical application value.
Description
Technical field
This utility model is related to a kind of wastewater treatment equipment, specially a kind of desulfurizing waste water processing device, belongs at waste water
Reason applied technical field.
Background technology
With the raising of increasing and the environmental requirement of China's construction of fire and electricity dynamics, sulfur dioxide in coal steam-electric plant smoke discharge
Control will more go deep into.Wet desulfurizing process is widely adopted as the leading technology of flue gas desulfurization, and its ratio is accounted for
The 84% of desulfurization installation total capacity, at present in the world the most ripe sulfur removal technology of technology is limestone -- the gypsum of most advantage.
In Wet Limestone washing flue gas desulfurization technique, the chloride in flue gas can dissolve so that chloride ion in desulfurization cleaning mixture
Concentration increases, and the increase of chlorine ion concentration can cause desulfuration efficiency to decline, and have impact on gypsum qualitt.Ask to solve this
Topic, generally discharge a certain amount of waste water from desulfurizing technology system and the fresh absorbing liquid of supplement to reduce absorbent in chloride ion
Concentration, this effluent part of discharge is exactly desulfurization wastewater.
But this kind of desulfurization wastewater treatment system high energy consumption, reagent consumption are big, operation troubles rate is high, once invest and safeguard
The problems such as high cost, certain financial burden and technical problem are brought to power plant, therefore, propose for the problems referred to above a kind of de-
Sulfur wastewater treatment equipment.
Utility model content
The purpose of this utility model is that and provide a kind of desulfurizing waste water processing device in order to solve the above problems.
This utility model is achieved through the following technical solutions above-mentioned purpose, a kind of desulfurizing waste water processing device, including pot
Furnace chamber and the cleaner unit installed in the boiler room side, the cleaner unit text lower section is connected with air press, the sky
Atmospheric pressure machine side is connected with air intlet, and the air press side is provided with water pump, and the cleaner unit side is arranged
There is First Heat Exchanger, the First Heat Exchanger top is connected with ventilation mouth, and the First Heat Exchanger side is connected with desulfurizing tower,
The desulfurizing tower top is provided with desulfurizing tower lid, and desulfurizing tower lower section is provided with processed device, the desulfurizing tower side
The second heat exchanger is provided with, the second heat exchanger side is connected with chimney.
Preferably, the air press, the cleaner unit and the processed device are connected with the water pump.
Preferably, the First Heat Exchanger is respectively connected with ventilation mouth with second heat exchanger top, and described first changes
It is connected with each other between hot device and second heat exchanger.
Preferably, the desulfurizing tower lid is upper half ball shape.
Preferably, the chimney is up-narrow and down-wide type structure.
The beneficial effects of the utility model are：This utility model simple structure, low cost is simple to operate, and emphasis is in this reality
Air press and water pump are internally provided with novel desulphurization wastewater treatment equipment, by air press to air intlet
Into air be compressed so as to it is quick to form atomization, then provide power by water pump and be injected in cleaner unit, spray into cleaner unit
The atomization desulfurization wastewater of entrance evaporates rapidly in the presence of a large amount of heat smokes, and the solidss and flying dust after moisture evaporation exist together
Caught and collected by electrode in electric cleaner, so as to realize the zero-emission of waste water, the desulfurization wastewater treatment system composition is simple, nothing
Dosing is needed, energy consumption is low, and operation maintenance is convenient, desulfurization wastewater zero-emission can be really realized, with good actual application value.
Description of the drawings
Fig. 1 is this utility model overall structure diagram；
In figure：1st, boiler room, 2, air intlet, 3, air press, 4, water pump, 5, cleaner unit, 6, First Heat Exchanger, 7,
Processed device, the 8, second heat exchanger, 9, chimney, 10, desulfurizing tower, 11, desulfurizing tower lid, 12, ventilation mouth.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Refer to shown in Fig. 1, a kind of desulfurizing waste water processing device, including boiler room 1 and installed in the side of boiler room 1
Cleaner unit 5, the text of cleaner unit 5 lower section is connected with air press 3, and the side of air press 3 is connected with air intlet 2, and air
The side of forcing press 3 is provided with water pump 4, and the side of cleaner unit 5 is provided with First Heat Exchanger 6, and the top of First Heat Exchanger 6 is connected with ventilation
Mouth 12, and the side of First Heat Exchanger 6 is connected with desulfurizing tower 10, the top of desulfurizing tower 10 is provided with desulfurizing tower lid 11, and desulfurizing tower 10
Lower section is provided with processed device 7, and the side of desulfurizing tower 10 is provided with the second heat exchanger 8, and the side of the second heat exchanger 8 is connected with chimney
9。
As a kind of technical optimization scheme of the present utility model, air press 3, cleaner unit 5 and processed device 7 with
Water pump 4 connects, and make air press 3 compress the fog that and the moisture at the disengaging of processed device 7 can be carried by water pump 4
For power, so as to spray into cleaner unit 5 in.
Used as a kind of technical optimization scheme of the present utility model, First Heat Exchanger 6 is respectively connected with the top of the second heat exchanger 8
Ventilation is connected with each other between mouth 12, and the heat exchanger 8 of First Heat Exchanger 6 and second, effectively strengthens heat exchange efficiency.
Used as a kind of technical optimization scheme of the present utility model, desulfurizing tower lid 11 is upper half ball shape, it is possible to reduce on
Square desulfurizing tower lid 11 just face attachment.
Used as a kind of technical optimization scheme of the present utility model, chimney 9 is up-narrow and down-wide type structure, is effectively increased cigarette
The stability of chimney 9.
When in use, the sulfurous gas first in boiler room 1 is flowed into and removed in cleaner unit 5 this utility model by pipeline
Dirt, the foreign gas of discharge again passes by First Heat Exchanger 6 and is exchanged heat, and then can carry out desulfurization, desulfurization by desulfurizing tower 10
The impurity of generation will carry out dehydrations due to action of gravity into lower section processed device 7, and the moisture content of abjection is carried again by water pump
For power, while coordinating air press 3 to compress the gas for forms atomizing effect, carry out in penetrating cleaner unit 5 again secondary
Dust removing effects, successively after circulating dust-removing, then carry out heat transfer effect through the second heat exchanger 6, to prevent that stone occurs in chimney 9
The phenomenon of cream rain occurs, and last waste gas is discharged by chimney.
The beneficial effects of the utility model：This utility model simple structure, low cost is simple to operate, and emphasis is in this practicality
Novel desulphurization wastewater treatment equipment is internally provided with air press and water pump, and air intlet is entered by air press
The air for entering is compressed so as to quick to form atomization, then is injected in cleaner unit by water pump offer power, sprays into cleaner unit and enters
The atomization desulfurization wastewater of mouth evaporates rapidly in the presence of a large amount of heat smokes, and the solidss and flying dust after moisture evaporation are together in electricity
Caught and collected by electrode in cleaner unit, so as to realize the zero-emission of waste water, the desulfurization wastewater treatment system composition is simple, without the need for
Dosing, energy consumption is low, and operation maintenance is convenient, desulfurization wastewater zero-emission can be really realized, with good actual application value.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of description is only that for clarity those skilled in the art should
Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (5)
1. a kind of desulfurizing waste water processing device, including boiler room（1）And installed in the boiler room（1）The cleaner unit of side
（5）, it is characterised in that：The cleaner unit（5）Lower section be connected with air press（3）, the air press（3）Side connects
It is connected to air intlet（2）, and the air press（3）Side is provided with water pump（4）, the cleaner unit（5）Side is provided with
First Heat Exchanger（6）, the First Heat Exchanger（6）Top is connected with ventilation mouth（12）, and the First Heat Exchanger（6）Side connects
It is connected to desulfurizing tower（10）, the desulfurizing tower（10）Top is provided with desulfurizing tower lid（11）, and the desulfurizing tower（10）Lower section is arranged
There is processed device（7）, the desulfurizing tower（10）Side is provided with the second heat exchanger（8）, second heat exchanger（8）Side connects
It is connected to chimney（9）.
2. a kind of desulfurizing waste water processing device according to claim 1, it is characterised in that：The air press（3）, institute
State cleaner unit（5）With the processed device（7）With the water pump（4）Connection.
3. a kind of desulfurizing waste water processing device according to claim 1, it is characterised in that：The First Heat Exchanger（6）With
Second heat exchanger（8）Top is respectively connected with ventilation mouth（12）, and the First Heat Exchanger（6）With second heat exchanger
（8）Between be connected with each other.
4. a kind of desulfurizing waste water processing device according to claim 1, it is characterised in that：The desulfurizing tower lid（11）For upper
Semi-round ball shape.
5. a kind of desulfurizing waste water processing device according to claim 1, it is characterised in that：The chimney（9）For it is upper it is narrow under
Wide type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621130302.1U CN206176434U (en) | 2016-10-18 | 2016-10-18 | Desulfurization wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621130302.1U CN206176434U (en) | 2016-10-18 | 2016-10-18 | Desulfurization wastewater treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206176434U true CN206176434U (en) | 2017-05-17 |
Family
ID=58677886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621130302.1U Active CN206176434U (en) | 2016-10-18 | 2016-10-18 | Desulfurization wastewater treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206176434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107684789A (en) * | 2017-10-17 | 2018-02-13 | 大唐（北京）水务工程技术有限公司 | A kind of method of desulfurization wastewater and wet dust removal waste water Combined Treatment and its equipment used |
-
2016
- 2016-10-18 CN CN201621130302.1U patent/CN206176434U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107684789A (en) * | 2017-10-17 | 2018-02-13 | 大唐（北京）水务工程技术有限公司 | A kind of method of desulfurization wastewater and wet dust removal waste water Combined Treatment and its equipment used |
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