CN207694490U - A kind of flue gas processing device - Google Patents
A kind of flue gas processing device Download PDFInfo
- Publication number
- CN207694490U CN207694490U CN201721744046.XU CN201721744046U CN207694490U CN 207694490 U CN207694490 U CN 207694490U CN 201721744046 U CN201721744046 U CN 201721744046U CN 207694490 U CN207694490 U CN 207694490U
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- sleeve
- tower
- gas
- inner cylinder
- wash tower
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Abstract
The utility model discloses a kind of flue gas processing devices,Including heat exchanger,Gas wash tower,Cesspool,Acid gas absorption tower,The heat exchanger is connect with flue,The end of flue is welded on the bottom of gas wash tower,Water inlet pipe is located at the top of gas wash tower,Shaft is installed in the gas wash tower,Metal hairbrush is welded in shaft,The bottom of the gas wash tower is connect by pipeline with cesspool,One end of communicating pipe is connect with gas wash tower,The other end is connect with acid gas absorption tower,Alkali liquor pipe enters from the top of acid gas absorption tower,The free end of alkali liquor pipe is threadedly coupled with nozzle,Bottom is welded with deflector in acid gas absorption tower,The nozzle includes inner cylinder,Sleeve,Spring,Baffle,Inner cylinder is welded in outer barrel,Hot water is equipped in gap between inner cylinder and outer barrel,Sleeve is connect through outer barrel with inner cylinder,One end of spring and sleeve connection,The other end is connect with baffle.The utility model is designed reasonably；Shaft and metal hairbrush improve dust removing effects.
Description
Technical field
The utility model is related to field of environment protection more particularly to a kind of flue gas processing devices.
Background technology
With the aggravation of environmental problem, the continuous improvement of people's environmental consciousness, for environment protection, power plant, chemical industry
Factory handles flue gas the standard for reaching discharge, generally requires to use lye in fume treatment to Acid-base Gas
It is absorbed, lye usually can be there is a situation where crystallizing, to influence the processing of flue gas.
Utility model content
The purpose of this utility model is to provide a kind of flue gas processing devices, to solve the above technical problems.
The utility model uses following technical scheme to achieve the above object：
A kind of flue gas processing device, including heat exchanger, gas wash tower, cesspool, acid gas absorption tower, the heat exchanger with
Flue connects, and the end of flue is welded on the bottom of gas wash tower, and water inlet pipe is located at the top of gas wash tower, the dedusting
Shaft is installed in tower, metal hairbrush is welded in shaft, metal hairbrush rotates 360 ° under the action of shaft, described to remove
The bottom of chimney is connect by pipeline with cesspool, and one end of communicating pipe is connect with gas wash tower, and the other end is absorbed with sour gas
Tower connects, and alkali liquor pipe enters from the top of acid gas absorption tower, and the free end of alkali liquor pipe is threadedly coupled with nozzle, sour gas
Bottom is welded with deflector in absorption tower, and the bottom of acid gas absorption tower is connect by pipeline with cesspool, the nozzle packet
Inner cylinder, sleeve, spring, baffle are included, inner cylinder is welded in outer barrel, and hot water is equipped in the gap between inner cylinder and outer barrel, and sleeve passes through
It wears outer barrel to connect with inner cylinder, sleeve is hollow design, and one end of spring and sleeve connection, the other end are connect with baffle.
Preferably, the inner cylinder, sleeve, baffle, spring are all made of acidproof base material and are made.
Preferably, the spring is in tensional state, and the size of baffle is more than the size of sleeve.
Preferably, the cesspool is connect by pipeline with sewage disposal system.
Compared with prior art, the utility model has the following advantages：The utility model is designed reasonably；Shaft in flue gas and
The effect of water is rotated, and the metal hairbrush in shaft can break up the bubble in water, prevent bubble from taking dust, dirt out of；
Waste heat in flue gas can be recycled by heat exchanger；The sour gas in flue gas is absorbed by lye；In nozzle
Inner cylinder and outer barrel cavity in hot water can improve the temperature of lye, prevent lye from crystallizing, at the same lye from inner cylinder through sleeve,
Spring in sleeve stretches under pressure, and baffle is sprayed far from sleeve lye, in the effect of spring after the completion of lye ejection
Sleeve seal is avoided the case where sundries blocks nozzle by baffle.
Description of the drawings
Fig. 1 is the utility model flue gas processing device schematic diagram.
Fig. 2 is the deduster sectional view of the utility model flue gas processing device.
Fig. 3 is the acid gas absorption tower sectional view of the utility model flue gas processing device.
Fig. 4 is the nozzle enlarged diagram of the utility model flue gas processing device.
In figure：1, water inlet pipe, 2, flue, 3, heat exchanger, 4, gas wash tower, 5, communicating pipe, 6, alkali liquor pipe, 7, sour gas
Body absorption tower, 8, cesspool, 9, shaft, 10, metal hairbrush, 11, nozzle, 12, deflector, 13, inner cylinder, 14, hot water, 15, bullet
Spring, 16, sleeve, 17, baffle.
Specific implementation mode
The utility model is further elaborated in the following with reference to the drawings and specific embodiments.
As shown in Figs 1-4, a kind of flue gas processing device, including heat exchanger 3, gas wash tower 4, cesspool 8, sour gas absorb
Tower 7, the heat exchanger 3 are connect with flue 2, and the end of flue 2 is welded on the bottom of gas wash tower 4, and water inlet pipe 1 is located at
The top of gas wash tower 4 is equipped with shaft 9 in the gas wash tower 4, and metal hairbrush 10 is welded in shaft 9, and metal hairbrush 10 is turning
It is rotated 360 ° under the action of axis 9, the bottom of the gas wash tower 4 is connect by pipeline with cesspool 8, one end of communicating pipe 5
It being connect with gas wash tower 4, the other end is connect with acid gas absorption tower 7, and alkali liquor pipe 6 enters from the top of acid gas absorption tower 7,
The free end of alkali liquor pipe 6 is threadedly coupled with nozzle 11, and bottom is welded with deflector 12, sour gas in acid gas absorption tower 7
The bottom on absorption tower 7 is connect by pipeline with cesspool 8, and cesspool is connect by pipeline with sewage disposal system, sour gas
The top on absorption tower 7 is equipped with gas discharging pipe, and the nozzle 11 includes inner cylinder 13, sleeve 16, spring 15, baffle 17, inner cylinder 13
It is welded in outer barrel, hot water 14 is equipped in the gap between inner cylinder 13 and outer barrel, at 40-60 °, sleeve 16 runs through the temperature of hot water
Outer barrel is connect with inner cylinder 13, and sleeve 16 is hollow design, and one end of spring 15 is connect with sleeve 16, and the other end connects with baffle 17
It connects, spring is in tensional state.
Utility model works principle：Flue gas enters through flue 2 in gas wash tower 4, and flue gas is under the action of heat exchanger 3
Waste heat in flue gas is recycled, tap water enters from water inlet pipe 1 in gas wash tower 4, and the shaft 9 in gas wash tower 4 is in flue gas
And the effect of flow rotates, the metal hairbrush 10 in shaft 9 breaks up the bubble in water, prevents bubble from taking sundries out of, depositing dust
Sewage afterwards enters pending in cesspool 8；After the completion of dedusting flue gas through be connected to hanging tube 5 enter acid gas absorption tower 7 in into
Row lye absorbs, and lye enters through nozzle 11 in acid gas absorption tower 7 from alkali liquor pipe 6, and lye is from inner cylinder 13 through sleeve 16, set
Spring 15 in cylinder 16 stretches under pressure, and baffle 17 is sprayed far from 16 lye of sleeve, in spring after the completion of lye ejection
15 effect baffle 17 seals sleeve 16, and the lye after having absorbed enters pending in cesspool 8.
The above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With novel introduction, in the case where not departing from the principles of the present invention with spirit, the change that is carried out to embodiment is repaiied
Change, replace and modification is still fallen within the scope of protection of the utility model.
Claims (4)
1. a kind of flue gas processing device, including heat exchanger（3）, gas wash tower（4）, cesspool（8）, acid gas absorption tower（7）,
It is characterized in that, the heat exchanger（3）With flue（2）Connection, flue（2）End be welded on gas wash tower（4）Bottom
Portion, water inlet pipe（1）Positioned at gas wash tower（4）Top, the gas wash tower（4）Shaft is inside installed（9）, shaft（9）On be welded with
Metal hairbrush（10）, metal hairbrush（10）In shaft（9）Under the action of rotate 360 °, the gas wash tower（4）Bottom it is logical
Cross pipeline and cesspool（8）Connection, communicating pipe（5）One end and gas wash tower（4）Connection, the other end and acid gas absorption tower
（7）Connection, alkali liquor pipe（6）From acid gas absorption tower（7）Top enter, alkali liquor pipe（6）Free end and nozzle（11）Spiral shell
Line connects, acid gas absorption tower（7）Interior bottom is welded with deflector（12）, acid gas absorption tower（7）Bottom pass through pipe
Line and cesspool（8）Connection, the nozzle（11）Including inner cylinder（13）, sleeve（16）, spring（15）, baffle（17）, inner cylinder
（13）It is welded in outer barrel, inner cylinder（13）Hot water is equipped in gap between outer barrel（14）, sleeve（16）Through outer barrel with it is interior
Cylinder（13）Connection, sleeve（16）For hollow design, spring（15）One end and sleeve（16）Connection, the other end and baffle（17）Even
It connects.
2. a kind of flue gas processing device according to claim 1, which is characterized in that the inner cylinder（13）, sleeve（16）, gear
Plate（17）, spring（15）Acidproof base material is all made of to be made.
3. a kind of flue gas processing device according to claim 1, which is characterized in that the spring（15）In stretching shape
State, baffle（17）Size be more than sleeve（16）Size.
4. a kind of flue gas processing device according to claim 1, which is characterized in that the cesspool（8）By pipeline with
Sewage disposal system connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721744046.XU CN207694490U (en) | 2017-12-14 | 2017-12-14 | A kind of flue gas processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721744046.XU CN207694490U (en) | 2017-12-14 | 2017-12-14 | A kind of flue gas processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207694490U true CN207694490U (en) | 2018-08-07 |
Family
ID=63026412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721744046.XU Active CN207694490U (en) | 2017-12-14 | 2017-12-14 | A kind of flue gas processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207694490U (en) |
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2017
- 2017-12-14 CN CN201721744046.XU patent/CN207694490U/en active Active
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