CN205948621U - Desulfurization denitrogenation dust pelletizing system - Google Patents
Desulfurization denitrogenation dust pelletizing system Download PDFInfo
- Publication number
- CN205948621U CN205948621U CN201620960927.4U CN201620960927U CN205948621U CN 205948621 U CN205948621 U CN 205948621U CN 201620960927 U CN201620960927 U CN 201620960927U CN 205948621 U CN205948621 U CN 205948621U
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- collecting plate
- pipeline
- air inlet
- plasma collecting
- plasma
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Abstract
The utility model discloses a desulfurization denitrogenation dust pelletizing system, the system includes the one -level defroster, and the gas vent of this one -level defroster passes through the pipeline to be connected with the air inlet of second grade defroster, and the gas vent of second grade defroster passes through the pipeline to be connected with the air inlet of digester, and the gas vent of digester passes through the pipeline to be connected with the air inlet of gas wash tower, and the gas vent of gas wash tower passes through the pipeline to be connected with plasma purifier's air inlet, and the non - even spacing distribution of plasma purifier has four layers plasma collecting plate. The system adopts the atomizing of differential to spray the unit, can effectively get rid of sulphide and nitrogen oxide in the flue gas, and the terminal plasma purifier of system adopts level four plasma collecting plate, reaches 96% to fine particles PM2.5's purifying rate. The whole reasonable in design of system think about ingeniously, has fine practicality, easily popularization and application.
Description
Technical field
This utility model is related to the technical field of air cleaning system, specifically a kind of desulfurization removing nitric dust pelletizing system,
Particularly to its system attachment structure.
Background technology
The industrial smoke that industrial fuel burning produces is primarily referred to as a large amount of flue gases and the dust that the burning of Industrial Boiler produces,
In China, SO2 is derived from fuel combustion, Thermal Power Enterprises and metal smelt essentially from 90%, the NOx90% that accounts for that fired coal combustion discharges
Substantial amounts of flue gas all can be produced, therefore desulfurization removing nitric is that China's improvement pollution that caused by coal burning improves atmospheric environment in enterprise production process
Main target.Such as steel mill in metal smelt, includes oxysulfide, nitrogen oxides, carbonization in its flue gas discharged
Thing slag and other waste residue dust etc.；Firepower electrical plant discharge flue gas in include carbide, oxysulfide, nitrogen oxides and
Flyash etc..
Purifying industrial smoke is mainly denitrogenation, desulfurization and dedusting at present, and desulfurization and dedusting are typically all to adopt traditional water
Pouring method.But desulfurization degree is not satisfactory, in addition, the dust removal efficiency of existing system is similarly not satisfactory.
Content of the invention
The purpose of this utility model is to provide a kind of desulfurization removing nitric dust pelletizing system, and it adopts scintilla atomizing spray unit
And digester, cooperation gas wash tower and plasma purifier, can achieve 98% desulfurization degree and 92% denitrification percent it is most important that
96% is reached to the removing rate of fine particle PM2.5, overcomes shortcoming and defect present in prior art.
To achieve these goals, the technical solution of the utility model is：A kind of desulfurization removing nitric dust pelletizing system, described system
Including one-level demister, the air vent of this one-level demister is connected with the air inlet of two grades of demisters by pipeline, two grades of demistings
The air vent of device is connected with the air inlet of digester by pipeline, and the air vent of digester passes through the air inlet of pipeline and gas wash tower
Connect, the air vent of gas wash tower is connected with the air inlet of plasma purifier by pipeline, between the non-grade of plasma purifier
Away from four layer plasma collecting plate are distributed with, the spacing between ground floor plasma collecting plate and second layer plasma collecting plate is more than
Spacing between second layer plasma collecting plate and third layer plasma collecting plate, second layer plasma collecting plate and third layer etc.
Spacing between ion collecting plate is more than the spacing between third layer plasma collecting plate and the 4th layer of plasma collecting plate, one-level
The inner chamber top of demister and two grades of demisters is equipped with an atomizing sprayer, the inner chamber of one-level demister and two grades of demisters
Bottom is oblique to be provided with one piece of metal corrugated plate.The utility model discloses a kind of desulfurization removing nitric dust pelletizing system, system adopts differential
Sub- atomizing spray unit, can effectively remove sulfide and the nitrogen oxides in flue gas, and the plasma purifier of system end is adopted
With level Four plasma collecting plate, 96% is reached to the purifying rate of fine particle PM2.5.Overall system design rationally, is skillfully constructed, tool
There is good practicality it is easy to popularization and application.
Brief description
Fig. 1 is this utility model structural representation.
Specific embodiment
With reference to the accompanying drawings, this utility model is further described below.
The utility model discloses a kind of desulfurization removing nitric dust pelletizing system, it is different from prior art and is：Described system bag
Include one-level demister 1, the air vent of this one-level demister 1 is connected with the air inlet of two grades of demisters 2 by pipeline, two grades of demistings
The air vent of device 2 is connected with the air inlet of digester 3 by pipeline, and the air vent of digester 3 passes through entering of pipeline and gas wash tower 4
QI KOU connects, and the air vent of gas wash tower 4 is connected with the air inlet of plasma purifier 5 by pipeline, plasma purifier 5
Non-equidistance is distributed with four layers of plasma collecting plate 6, between ground floor plasma collecting plate 6 and second layer plasma collecting plate 6
Spacing be more than spacing between second layer plasma collecting plate 6 and third layer plasma collecting plate 6, second layer plasma dust
Spacing between plate 6 and third layer plasma collecting plate 6 is more than third layer plasma collecting plate 6 and the 4th layer of plasma collecting plate
Spacing between 6, the change using spacing increases the probability that tiny particles content voluntarily settles, and lifts removing rate, one-level demister 1
It is equipped with an atomizing sprayer 7 with the inner chamber top of two grades of demisters 2, under the inner chamber of one-level demister 1 and two grades of demisters 2
Portion is oblique to be provided with one piece of metal corrugated plate 8.
In the specific implementation, described atomizing sprayer 7 is ultrasonic atomization spray equipment.Its principle of soniclizer
It is, circuit supersonic oscillations, is transferred to piezoelectric ceramic vibrator surface, piezoelectric ceramic vibrator can produce axial mechanical resonance change,
This mechanical resonance change is transferred to the liquid being in contact with it again, makes liquid surface produce protuberance, and generation around protuberance
Cavitation, the shock wave being produced by this cavitation with the frequency of vibration of oscillator constantly repeatedly, will make liquid surface produce
The capillary wave of finite amplitude.The wave head of this tensile wave disperses, and makes the liquid atomization, and produces substantial amounts of anion simultaneously.
Above content be with reference to specific preferred implementation further detailed description of the utility model it is impossible to
Assert that this utility model is embodied as being confined to these explanations above-mentioned.Common skill for this utility model art
For art personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should
It is considered as belonging to protection domain of the present utility model.
Claims (2)
1. a kind of desulfurization removing nitric dust pelletizing system it is characterised in that：Described system includes one-level demister（1）, this one-level demister
（1）Air vent pass through pipeline and two grades of demisters（2）Air inlet connect, two grades of demisters（2）Air vent pass through pipeline
With digester（3）Air inlet connect, digester（3）Air vent pass through pipeline and gas wash tower（4）Air inlet connect, dedusting
Tower（4）Air vent pass through pipeline and plasma purifier（5）Air inlet connect, plasma purifier（5）Between non-grade
Away from four layer plasma collecting plate are distributed with（6）, ground floor plasma collecting plate（6）With second layer plasma collecting plate（6）Between
Spacing be more than second layer plasma collecting plate（6）With third layer plasma collecting plate（6）Between spacing, second layer plasma
Collecting plate（6）With third layer plasma collecting plate（6）Between spacing be more than third layer plasma collecting plate（6）With the 4th layer etc.
Ion collecting plate（6）Between spacing, one-level demister（1）With two grades of demisters（2）Inner chamber top be equipped with one atomization spray
Shower device（7）, one-level demister（1）With two grades of demisters（2）Inner chamber bottom oblique be provided with one piece of metal corrugated plate（8）.
2. a kind of desulfurization removing nitric dust pelletizing system according to claim 1 it is characterised in that：Described atomizing sprayer（7）
For ultrasonic atomization spray equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620960927.4U CN205948621U (en) | 2016-08-29 | 2016-08-29 | Desulfurization denitrogenation dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620960927.4U CN205948621U (en) | 2016-08-29 | 2016-08-29 | Desulfurization denitrogenation dust pelletizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205948621U true CN205948621U (en) | 2017-02-15 |
Family
ID=57980074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620960927.4U Expired - Fee Related CN205948621U (en) | 2016-08-29 | 2016-08-29 | Desulfurization denitrogenation dust pelletizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205948621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116920536A (en) * | 2023-05-11 | 2023-10-24 | 国电环境保护研究院有限公司 | Coal-fired flue gas and desulfurization waste water treatment device |
-
2016
- 2016-08-29 CN CN201620960927.4U patent/CN205948621U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116920536A (en) * | 2023-05-11 | 2023-10-24 | 国电环境保护研究院有限公司 | Coal-fired flue gas and desulfurization waste water treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20210829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |