CN107138005A - A kind of desulphurization denitration deduster - Google Patents
A kind of desulphurization denitration deduster Download PDFInfo
- Publication number
- CN107138005A CN107138005A CN201611173673.2A CN201611173673A CN107138005A CN 107138005 A CN107138005 A CN 107138005A CN 201611173673 A CN201611173673 A CN 201611173673A CN 107138005 A CN107138005 A CN 107138005A
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- chamber
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- filter plate
- ceramic filter
- reaction chamber
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- 238000001914 filtration Methods 0.000 claims abstract description 40
- 239000000919 ceramic Substances 0.000 claims abstract description 37
- 238000006243 chemical reaction Methods 0.000 claims abstract description 35
- 238000005507 spraying Methods 0.000 claims abstract description 27
- 239000007921 spray Substances 0.000 claims abstract description 25
- 238000011010 flushing procedure Methods 0.000 claims abstract description 21
- 206010016825 Flushing Diseases 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 241000264877 Hippospongia communis Species 0.000 description 28
- 239000000428 dust Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 8
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 210000000664 rectum Anatomy 0.000 description 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 238000011001 backwashing Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 238000006477 desulfuration reaction Methods 0.000 description 3
- 230000023556 desulfurization Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 230000003292 diminished effect Effects 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 206010035653 pneumoconiosis Diseases 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 241000256844 Apis mellifera Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
-
- 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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of desulphurization denitration deduster, air outlet including being separately positioned on deduster top air inlet and left side, the bottom of air inlet is provided with spraying and catches chamber, spraying catches intracavitary and sets spray nozzle and Flushing nozzle, the bottom that spraying catches chamber is provided with filtering reaction chamber, filter and honeycomb ceramic filter plate is set inside reaction chamber, honeycomb ceramic filter plate favours air-inlet cavity center line, the lower left side of filtering reaction chamber is provided with cyclonic chamber, helical baffle is provided with cyclonic chamber, whiz chamber is provided with the left of cyclonic chamber, dewatering cavity is provided with the left of whiz chamber, overall structure is simple, production cost is low, energy-conserving and environment-protective and dirty gas disposal effect are good.
Description
Technical field
The present invention relates to technical field of environment protection equipment, more particularly, to a kind of desulphurization denitration deduster.
Background technology
At present, as industrial expansion atmosphere pollution has had changed into a global problem, China's atmosphere pollution
Feature be based on coal-smoke pollution, major pollutants be the influence that is produced to environment of the pollutant such as dust, sulfur dioxide increasingly
Seriously.It is most or individually develop for coal burning flue gas desulfurization, out of stock and flue gas ash removal technique and equipment,
Form respective technical system and technological process.In order to reach the requirement of environment protection emission, that is, remove SO2, NOx and powder in flue gas
Dirt, coal-burning boiler at least needs supporting more than two sets independent desulfurization and denitrating system, even also needs to increase specially sometimes
Cleaner.So, complete equipment system is huge, complicated, efficiency is low, and floor space is big, investment is high, operating cost
Also it is very high, inconvenient working service.
The content of the invention
The problem to be solved in the present invention is to provide a kind of low simple in construction, production cost, energy-conserving and environment-protective and dirty gas disposal effect
Really good desulphurization denitration deduster.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of desulphurization denitration deduster, including respectively
The air outlet and top air inlet being arranged on the left of deduster, the bottom of the air inlet are provided with the first spraying and catch chamber, institute
State the first spraying seizure intracavitary and several spray nozzles and several Flushing nozzles are set, first spraying catches the bottom of chamber
The first filtering reaction chamber is provided with, the inside of the first filtering reaction chamber sets honeycomb ceramic filter plate and rotary shaft, described
Honeycomb ceramic filter plate and air-inlet cavity centerline dip, the bottom of the first filtering reaction chamber are provided with the second spraying seizure
Chamber, second spraying catches intracavitary and sets several spray nozzles and several Flushing nozzles, and second spraying catches chamber
Bottom be provided with the second filtering reaction chamber, the inside of the second filtering reaction chamber sets honeycomb ceramic filter plate and rotation
Axle, the honeycomb ceramic filter plate and air-inlet cavity centerline dip, the lower left side of the second filtering reaction chamber are provided with rotation
It is provided with wind chamber, the cyclonic chamber on the left of some baffle plates, the cyclonic chamber and is provided with whiz chamber, the left side of the whiz chamber
It is provided with dewatering cavity.
Preferably, above-mentioned a kind of desulphurization denitration deduster, wherein first spraying, which catches chamber, the second spraying, catches chamber
Both sides be provided with several spray nozzles and several Flushing nozzles, spray nozzle and Flushing nozzle are diametrically.
Preferably, above-mentioned a kind of desulphurization denitration deduster, wherein the first filtering reaction chamber, the second filtering reaction chamber
Include honeycomb ceramic filter plate and rotary shaft.
Preferably, above-mentioned a kind of desulphurization denitration deduster, wherein the first filtering reaction chamber, the second filtering reaction chamber
Interior rotary shaft drives the rotation of honeycomb ceramic filter plate, is tilted during filtration condition towards spray nozzle, direction during backwash state
Flushing nozzle is tilted.
Preferably, above-mentioned a kind of desulphurization denitration deduster, wherein the first filtering reaction chamber, the second filtering reaction chamber
Interior honeycomb ceramic filter plate working condition tilts the penetrability for improving gas, while favourable liquid fluidity.
Preferably, above-mentioned a kind of desulphurization denitration deduster, wherein the bottom of the whiz chamber is provided with gutter.
Preferably, above-mentioned a kind of desulphurization denitration deduster, wherein the bottom of the dewatering cavity is provided with first row
Dirt bucket, the gutter is connected with first blowdown funnel.
The present invention is had the advantage that with beneficial effect：
1st, honeycomb ceramic filter plate tilts filter area in the latus rectum equipment for making minimum and maximized, and equipment sectional area is only that airduct leads to
Between 1.2 ~ 3 times of footpath, make overall cleaner small volume, production cost is relatively low；
2nd, built-in multiple filtration, when resistance reaches setting value, rotating shaft driving filter reverse-flush.Whole equipment use time
Long reached without downtime does not shut down online backwashing, easy to use, reduces maintenance cost；
3rd, the ceramic material that honeycomb ceramic filter plate is used is foaming cellular ceramics, with high temperature resistant, acid and alkali-resistance.In a filter plate
Honeycomb mutual dislocation in thickness, sulfide, nitrogen oxides, medicament particle water are being to produce multiple deflecting by filter,
Be conducive to mixing collision, absorption, fusion, neutralization reaction；
4th, combined by multiple dedusting functions, the globule passed through occurred repeatedly to mix with dust and gas, collided, wash, dedusting, desulfurization take off
Nitre efficiency is improved.The full dirt efficiency of dust collection of dust suspension can reach 99.5%, to causing the microns of human body pneumoconiosis disease 2.5 ~ 5
Inhalable energy dirt efficiency of dust collection can reach 98.5%；
5th, honeycomb filter opening is different from the change airflow direction generation resistance of the latus rectum baffle-type of the change dust and gas of general baffle-type
Power is big, and honeycomb ceramic filter plate working condition tilts the penetrability for improving gas, while favourable liquid fluidity, thus penetrability
Resistance be the 20% ~ 12% of baffle-type resistance, the resistance of a whole set of deduster is diminished, power consumption reduction；
6th, the online backwashing of honeycomb ceramic filter plate ensure that the resistance of equipment operation is stable, the drag overall of longtime running≤
800pa.Power consumption is less than electric cleaner, and any form desulphurization denitration deduster of existing wet dedusting is less than with water.
Brief description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the internal structure schematic diagram of the present invention.
Fig. 3 is the semi-cutaway of the present invention.
Fig. 4 is the longitdinal cross-section diagram at A-A in Fig. 3.
Fig. 5 is the longitdinal cross-section diagram at B-B in Fig. 3.
Fig. 6 is the left view of the present invention.
Fig. 7 is the top view of the present invention.
In figure：
1st, the spraying of air inlet 2, first catches the filtering reaction chamber of chamber 3, first
4th, the spraying of rotary shaft 5, second catches the filtering reaction chamber of chamber 6, second
7th, rotary shaft 8, cyclonic chamber 9, whiz chamber
10th, dewatering cavity 11, air outlet 12, the first blowdown funnel
13rd, gutter 14, the second blowdown funnel 15, spray nozzle
16th, Flushing nozzle 17, honeycomb ceramic filter plate 18, honeycomb ceramic filter plate
19th, spray nozzle 20, the helical baffle of Flushing nozzle 21.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, a kind of desulphurization denitration deduster, including be separately positioned on and remove
Air outlet 11 and top air inlet 1 on the left of dirt device, the bottom of air inlet 1 are provided with the first spraying and catch chamber 2, and the first spraying is caught
Catch and several spray nozzles 15 and several Flushing nozzles 16 are set in chamber 2, spray nozzle 15 reacts for refinement medicament in filtering
Worked independently during working condition, Flushing nozzle 16 be big yield shower nozzle backwash state when with the cooperation of spray nozzle 15.
The bottom that first spraying catches chamber 2 is provided with the first filtering reaction chamber 3, and the inside of the first filtering reaction chamber 3 sets ceramic honey comb
Filter 17 and rotary shaft 4, honeycomb ceramic filter plate 17 and air-inlet cavity centerline dip, the honeycomb in filtering reaction working condition
Ceramic filter plate 17 is towards spray nozzle 15, and filter area reaches maximization, when resistance reaches setting value, the driving honeybee of rotating shaft 4
Nest ceramic filter plate 17 is overturn towards Flushing nozzle 16, and Flushing nozzle 16 is backwashed with the cooperation of spray nozzle 15.The
The bottom of one filtering reaction chamber 3 is provided with the second spraying and catches chamber 5, and the second spraying, which is caught, sets several spray nozzles in chamber 5
19 work independently with several Flushing nozzles 20, spray nozzle 19 for refinement medicament in filtering reaction working condition, flushing spray
First 20 be big yield shower nozzle backwash state when with the cooperation of spray nozzle 19.The bottom that second spraying catches chamber 5 is set
There is the second filtering reaction chamber 6, the inside of the second filtering reaction chamber 6 sets honeycomb ceramic filter plate 18 and rotary shaft 7, ceramic honey comb
Filter 18 and air-inlet cavity centerline dip, in filtering reaction working condition, honeycomb ceramic filter plate 18 is towards spray nozzle
19, filter area reaches maximization, when resistance reaches setting value, and the driving honeycomb ceramic filter of rotating shaft 7 plate 18 is overturn towards punching
Shower nozzle 20 is washed, Flushing nozzle 20 is backwashed with the cooperation of spray nozzle 19, when not shutting down online backwashing and making equipment long
Between operate without downtime, it is easy to use, reduce maintenance cost.The lower left side of second filtering reaction chamber 6 is provided with
Some helical baffles 21 are provided with cyclonic chamber 8, cyclonic chamber 8, the left side of cyclonic chamber 8 is provided with whiz chamber 9, a left side for whiz chamber 9
Side is provided with dewatering cavity 10.
Honeycomb ceramic filter plate tilts filter area in the latus rectum equipment for making minimum and maximized, and equipment sectional area is only airduct
Between 1.2 ~ 3 times of latus rectum, make overall cleaner small volume, production cost is relatively low；Built-in multiple filtration, sets when resistance reaches
During definite value, rotating shaft driving filter reverse-flush.Whole equipment use time length reaches without downtime does not shut down
Line is backwashed, easy to use, reduces maintenance cost.The material that honeycomb ceramic filter plate is used is foaming cellular ceramics, with resistance to
High temperature, acid and alkali-resistance.The honeycomb mutual dislocation in a filter plate thickness, sulfide, nitrogen oxides, medicament particle water are passing through
Filter is to produce multiple deflecting, is conducive to mixing collision, absorption, fusion, neutralization reaction；Combined, made by multiple dedusting functions
The globule passed through occurs repeatedly to mix with dust and gas, collides, washs, and dedusting, denitrification efficiency are improved.The full dirt of dust suspension is removed
Dirt efficiency can reach 99.5%, and the inhalable energy dirt efficiency of dust collection for causing the microns of human body pneumoconiosis disease 2.5 ~ 5 can reach
98.5%；The change airflow direction that honeycomb filter opening is different from the latus rectum baffle-type of the change dust and gas of general baffle-type produces resistance
Power is big, and honeycomb ceramic filter plate working condition tilts the penetrability for improving gas, while favourable liquid fluidity, thus penetrability
Resistance be the 20% ~ 12% of baffle-type resistance, the resistance of a whole set of deduster is diminished, power consumption reduction；Honeycomb ceramic filter plate
Online backwashing ensure that the resistance of equipment operation is stable, drag overall≤800pa of longtime running.Power consumption is less than electric cleaner,
It is less than any form desulphurization denitration deduster of existing wet dedusting with water.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be considered as the practical range for limiting the present invention.All equivalent changes made according to the present patent application scope and improvement
Deng within the patent covering scope that all should still belong to the present invention.
Claims (9)
1. a kind of desulphurization denitration deduster, including it is separately positioned on the air outlet on the left of deduster（11）With top air inlet（1）,
It is characterized in that：The air inlet（1）Bottom be provided with the first spraying catch chamber（2）, the first spraying seizure chamber（2）It is interior
Several spray nozzles are set（15）With several Flushing nozzles（16）, the first spraying seizure chamber（2）Bottom be provided with
First filtering reaction chamber（3）, the first filtering reaction chamber（3）Inside set honeycomb ceramic filter plate（17）And rotary shaft
（4）, the honeycomb ceramic filter plate（17）With air-inlet cavity centerline dip, the first filtering reaction chamber（3）Bottom set
There is the second spraying to catch chamber（5）, the second spraying seizure chamber（5）Interior several spray nozzles of setting（19）With several flushings
Shower nozzle（20）, the second spraying seizure chamber（5）Bottom be provided with the second filtering reaction chamber（6）, the second filtering reaction
Chamber（6）Inside set honeycomb ceramic filter plate（18）And rotary shaft（7）, the honeycomb ceramic filter plate（18）With in air-inlet cavity
Heart line is tilted, the second filtering reaction chamber（6）Lower left side be provided with cyclonic chamber（8）, the cyclonic chamber（8）Inside it is provided with
Some helical baffles（21）, the cyclonic chamber（8）Left side be provided with whiz chamber（9）, the whiz chamber（9）Left side be provided with
Dewatering cavity（10）.
2. a kind of desulphurization denitration deduster according to claim 1, it is characterised in that：First spraying catches chamber（2）
Both sides be provided with several spray nozzles（15）With several Flushing nozzles（16）, and diametrically.
3. a kind of desulphurization denitration deduster according to claim 1, it is characterised in that：The first filtering reaction chamber（3）
Include honeycomb ceramic filter plate（17）And rotary shaft（4）, rotary shaft（4）Drive honeycomb ceramic filter plate（17）Rotation, filtering
Towards spray nozzle during state（15）Tilt, towards Flushing nozzle during backwash state（16）Tilt.
4. a kind of desulphurization denitration deduster according to claim 1, it is characterised in that：Second spraying catches chamber（5）
Both sides be provided with several spray nozzles（19）With several Flushing nozzles（20）, and diametrically.
5. a kind of desulphurization denitration deduster according to claim 1, it is characterised in that：The second filtering reaction chamber（6）
Include honeycomb ceramic filter plate（18）And rotary shaft（7）, rotary shaft（7）Drive honeycomb ceramic filter plate（18）Rotation, filtering
Towards spray nozzle during state（19）Tilt, towards Flushing nozzle during backwash state（20）Tilt.
6. a kind of desulphurization denitration deduster according to claim 1, it is characterised in that：The second filtering reaction chamber（6）
Bottom be provided with the second blowdown funnel（14）.
7. a kind of desulphurization denitration deduster according to claim 1, it is characterised in that：The cyclonic chamber（8）Inside it is provided with
Some helical baffles（21）.
8. a kind of desulphurization denitration deduster according to claim 1, it is characterised in that：The whiz chamber（9）Bottom set
It is equipped with gutter（13）.
9. a kind of desulphurization denitration deduster according to claim 8, it is characterised in that：The dewatering cavity（10）Bottom set
It is equipped with the first blowdown funnel（12）, the gutter（13）With first blowdown funnel（12）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611173673.2A CN107138005A (en) | 2016-12-19 | 2016-12-19 | A kind of desulphurization denitration deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611173673.2A CN107138005A (en) | 2016-12-19 | 2016-12-19 | A kind of desulphurization denitration deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107138005A true CN107138005A (en) | 2017-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611173673.2A Pending CN107138005A (en) | 2016-12-19 | 2016-12-19 | A kind of desulphurization denitration deduster |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550376A (en) * | 2017-09-26 | 2019-04-02 | 萍乡市普天高科实业有限公司 | A kind of equipment and its technique for flue gas desulfurization and denitrification |
| CN110252097A (en) * | 2019-07-26 | 2019-09-20 | 启明星宇节能科技股份有限公司 | A kind of aluminium stone kiln breaks key denitration device and method of denitration |
| CN110296613A (en) * | 2019-07-26 | 2019-10-01 | 启明星宇节能科技股份有限公司 | A kind of aluminium stone kiln low nitrogen burning equipment and its operation method |
| CN112691452A (en) * | 2020-11-23 | 2021-04-23 | 茂裕环保科技南通有限公司 | Industrial acidic waste gas treatment device for preventing two fluids from emitting white smoke |
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Application publication date: 20170908 |