CN109513327A - A kind of flue gas low-temperature dry desulfurization denitration reaction device - Google Patents
A kind of flue gas low-temperature dry desulfurization denitration reaction device Download PDFInfo
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- CN109513327A CN109513327A CN201811428542.3A CN201811428542A CN109513327A CN 109513327 A CN109513327 A CN 109513327A CN 201811428542 A CN201811428542 A CN 201811428542A CN 109513327 A CN109513327 A CN 109513327A
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- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
- B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0438—Cooling or heating systems
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- 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
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
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- 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
- B01D53/75—Multi-step processes
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- 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
- B01D53/76—Gas phase processes, e.g. by using aerosols
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
- B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas
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- Environmental & Geological Engineering (AREA)
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- Dispersion Chemistry (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of flue gas low-temperature dry desulfurization denitration reaction devices, including device noumenon, support column, fixed plate and aggregate bin, four corners of described device ontology bottom end are all fixed with support column, and aggregate bin is installed between support column below device noumenon, bottom end on the right side of described device ontology is laterally fixed with fixed plate, and the top of fixed plate is provided with parsing regenerating unit, the front of described device ontology is equipped with operation button, described device ontology is provided with exhaust outlet on the left of top, and the first solenoid valve is installed on exhaust outlet, the middle position on described device ontology top is equipped with feed inlet.The present invention can realize the sweetening process of activated coke in the same device, realize the regeneration of activated coke, it is simple and convenient, the device is by being provided with conduit and gas check valve simultaneously, so that flue gas circular response in the out of stock device of desulfurization, so that reaction is thoroughly, the out of stock effect of desulfurization is efficient.
Description
Technical field
The present invention relates to the out of stock engineering device technique field of flue gas desulfurization, specially a kind of flue gas low-temperature dry desulfurization denitration reaction
Device.
Background technique
The range that coal-burning boiler uses is very extensive, and coal-burning boiler can generate a large amount of flue gas when in use, and cigarette
Particle, sulfur-containing compound contained in gas and nitrogenous compound are all the substance for polluting atmosphere, the flue dust problem one of coal-burning boiler
Directly annoying people.With the development of economy, requirement of the people to environmental protection is higher and higher, and the flue dust problem of coal-burning boiler is also more next
More prominent, people are in order to solve the problems, such as constantly to develop new product above, so that flue gas low-temperature desulfurization and denitrification reaction device
It is able to constantly bring forth new ideas and develop, substantially meet the use demand of people, however existing device still has certain problem,
Traditional such device is but ineffective basically by wet desulphurization denitration, and what the present invention took is dry desulfurization denitration, but
Since the use cost of activated coke is too expensive, reduced using effect after a certain period of time, so that most people is reluctant using even if having
The device of activated coke regeneration is enabled to, but the two is also to separate processing, cost is too high, and time-consuming and laborious, while tradition
Such device desulphurization denitration be not thorough, it is ineffective so that still remaining pollution environment and air in treated flue gas
Substance, therefore need a kind of flue gas low-temperature dry desulfurization denitration reaction device to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of flue gas low-temperature dry desulfurization denitration reaction devices, to solve above-mentioned background skill
What is proposed in art cannot realize the regeneration of activated coke, the bad problem of desulfurization off sulfide effect in the same device.
To achieve the above object, the invention provides the following technical scheme: a kind of flue gas low-temperature dry desulfurization denitration reaction fills
It sets, including device noumenon, support column, fixed plate and aggregate bin, four corners of described device ontology bottom end are all fixed with branch
Dagger, and aggregate bin is installed below device noumenon between support column, the bottom end on the right side of described device ontology is laterally fixed with
Fixed plate, and the top of fixed plate is provided with parsing regenerating unit, the front of described device ontology is equipped with operation button, described
It is provided with exhaust outlet on the left of device noumenon top, and the first solenoid valve is installed on exhaust outlet, described device ontology top
Middle position is equipped with feed inlet, spray ammonia pipeline is equipped on the right side of described device ontology top, and spray and be arranged on ammonia pipeline
There is second solenoid valve, the top of described device body interior is equipped with denitration storehouse, and the exhaust outlet, feed inlet and spray ammonia pipeline prolong
It extends to one end inside device noumenon to be all connected with denitration storehouse, and the end on the left of denitration storehouse is fixed with vibrating motor, it is described
The inside of device noumenon is equipped with desulfurization storehouse below denitration storehouse, and is connected between desulfurization storehouse and denitration storehouse by connecting tube, institute
It states and is provided with air inlet pipe on the left of device noumenon, and third valve is installed in air inlet pipe, the air inlet pipe extends to device sheet
The one end in internal portion is connected with desulfurization storehouse, is connected between the denitration storehouse and desulfurization storehouse by return pipe, and return pipe
Middle position is provided with gas check valve, is connected between the desulfurization storehouse and parsing regenerating unit by drainage conduit, and arrange
Third solenoid valve is provided in expects pipe.
Preferably, it is all fixedly connected by welding, fills between described device ontology and support column, device noumenon and fixed plate
The length for setting body interior is equal to the length at desulfurization silo roof end.
Preferably, the bottom end of the support column and aggregate bin is located at same level, and the length of the aggregate bin is greater than solid
The length of fixed board, the length of aggregate bin are 2/3rds of device noumenon length.
Preferably, the parsing regenerating unit include parsing storehouse, steam inlet, the first valve, outlet, demarcation plate, sieve,
Collecting tank and conduit, the top parsed on the left of storehouse is fixed with steam inlet, and the other end of steam inlet extends to device
The outside of ontology is provided with the first valve on the steam inlet on the left of described device ontology, and the bottom end in the parsing storehouse is equipped with
Outlet, the top parsed inside storehouse are uniformly horizontally installed with demarcation plate, fix on the right side of the device noumenon of the parsing storehouse right
The top of plate is fixed with collecting tank, and is connected between collecting tank and parsing storehouse by conduit, described device ontology and collecting tank
Between conduit on be provided with the second valve.
Preferably, the end in the parsing storehouse is in infundibulate, the length of the outlet be equal to parsing storehouse length three/
One, the demarcation plate cross-distribution is fixedly connected by welding between the sieve and parsing storehouse.
Preferably, the input terminal of the operation button by conducting wire respectively with the first solenoid valve, second solenoid valve, vibration horse
It reaches, the electrical connection of the output end of third solenoid valve.
Compared with prior art, the beneficial effects of the present invention are: the flue gas low-temperature dry desulfurization denitration reaction device can
The sweetening process that activated coke is realized in the same device, realizes the regeneration of activated coke, simple and convenient, while the dress
It sets by being provided with conduit and gas check valve, so that flue gas circular response in the out of stock device of desulfurization, so that reaction is thoroughly,
The out of stock effect of desulfurization is efficient；
(1) device is provided with parsing regenerating unit, first by device external power supply, provides electric energy for device, is pressed by operation
Button controls third solenoid valve and opens, until then passing through and opening the first valve in the demarcation plate that activated coke of giving up enters in parsing storehouse,
So that external steam enters in parsing storehouse from steam inlet, under the action of demarcation plate, so that high-temperature steam (400 °C) is to useless work
Property coke desulfurization more adequately and comprehensively so that the sulfur dioxide being adsorbed in activated coke is divested, and open the second valve, make
Sulfur dioxide enters in collecting tank by conduit, with to subsequent utilization, and remaining activated coke is made by the screening of sieve
With being discharged into aggregate bin by outlet, ensure that the quality of activated coke well, therefore can enter activated coke from feed inlet
Desulfurization is recycled in storehouse, and by aforesaid operations process, the desulfurization of activated coke is realized in the same device, realizes and lives
Property burnt regeneration, it is simple and convenient, it is time saving and energy saving, reduce use cost, improve device use scope and
Practicability；
(2) device is provided with desulfurization storehouse, denitration storehouse, return pipe and gas check valve, opens third valve, so that flue gas passes through
It crosses air inlet pipe to enter in desulfurization storehouse, after the activated coke absorption in desulfurization storehouse, sulphur is detached from, remaining flue gas passes through connecting tube
Into in denitration storehouse, second solenoid valve is controlled at this time and is opened, so that ammonia sprays into denitration storehouse, after reaction, form nitrogen, two
Carbonoxide and water, and partial fume will from return pipe enter desulfurization storehouse in, but flow back storehouse in flue gas cannot pass through back
Flow tube enters in denitration storehouse, is made by above structure so that flue gas reacts back and forth in desulfurization storehouse, denitration storehouse, return pipe three
The desulphurization denitration for obtaining flue gas is more thorough and comprehensive, so that the harmful substance in flue gas is negligible, effectively protects ring
Border is not contaminated.
Detailed description of the invention:
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to embodiment or existing skill
Attached drawing needed in art description is briefly described, it should be apparent that, the accompanying drawings in the following description is only the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is structure schematic elevation view of the invention；
Fig. 2 is that structure of the invention faces diagrammatic cross-section；
Fig. 3 is that parsing regenerating unit structure of the invention faces diagrammatic cross-section；
Fig. 4 is that gas check valve structure of the invention faces diagrammatic cross-section.
In figure: 1, device noumenon；2, support column；3, fixed plate；4, regenerating unit is parsed；401, storehouse is parsed；402, steam
Import；403, the first valve；404, it exports；405, demarcation plate；406, sieve；407, collecting tank；408, conduit；409, the second valve
Door；5, aggregate bin；6, operation button；7, air inlet pipe；8, third valve；9, exhaust outlet；10, the first solenoid valve；11, feed inlet；
12, ammonia pipeline is sprayed；13, second solenoid valve；14, return pipe；15, gas check valve；16, denitration storehouse；17, vibrating motor；18, it takes off
Sulphur storehouse；19, connecting tube；20, drainage conduit；21, third solenoid valve.
Specific embodiment:
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clearly and completely
Description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, a kind of embodiment provided by the invention:
A kind of flue gas low-temperature dry desulfurization denitration reaction device, including device noumenon 1, support column 2, fixed plate 3 and aggregate bin 5,
Four corners of 1 bottom end of device noumenon are all fixed with support column 2, and the lower section of device noumenon 1 is equipped with collection between support column 2
The bottom end of hopper 5, support column 2 and aggregate bin 5 is located at same level, and the length of aggregate bin 5 is greater than the length of fixed plate 3, collection
The length of hopper 5 is 2/3rds of 1 length of device noumenon, and effect is to keep apparatus structure reasonable, easy to operate, and is convenient for
Regenerated activated coke is picked up, it is simple and convenient.
The bottom end on 1 right side of device noumenon is laterally fixed with fixed plate 3, and the top of fixed plate 3 is provided with parsing regeneration dress
4 are set, the front of device noumenon 1 is equipped with operation button 6, and exhaust outlet 9, and exhaust outlet 9 are provided on the left of 1 top of device noumenon
On the first solenoid valve 10 is installed, the model of first solenoid valve 10 can be LD8DH, its working principle is that when being powered, electromagnetic wire
Circle generates electromagnetic force and closure member is lifted from valve seat, and valve is opened；When power-off, electromagnetic force disappears, and spring handle closure member is pressed in
On valve seat, valve is closed, and the middle position on 1 top of device noumenon is equipped with feed inlet 11, the right side peace on 1 top of device noumenon
It equipped with spray ammonia pipeline 12, and sprays and is provided with second solenoid valve 13 on ammonia pipeline 12, the model of the second solenoid valve 13 can be
LD8DH。
Top inside device noumenon 1 is equipped with denitration storehouse 16, and exhaust outlet 9, feed inlet 11 and spray ammonia pipeline 12 extend to
One end inside device noumenon 1 is all connected with denitration storehouse 16, and the end in 16 left side of denitration storehouse is fixed with vibrating motor 17, should
The model of vibrating motor 17 can be TZDC, its working principle is that one group of adjustable eccentric block is respectively installed at motor rotor axis both ends, benefit
Exciting force is obtained with the centrifugal force that axis and eccentric block high speed rotation generate, so that vibration is generated, 16 lower section device noumenon 1 of denitration storehouse
Inside desulfurization storehouse 18 is installed, and be connected between desulfurization storehouse 18 and denitration storehouse 16 by connecting tube 19, a left side for device noumenon 1
Side is provided with air inlet pipe 7, and third valve 8 is equipped in air inlet pipe 7, air inlet pipe 7 extend to one end inside device noumenon 1 with
Desulfurization storehouse 18 is connected, and is all fixedly connected by welding between device noumenon 1 and support column 2, device noumenon 1 and fixed plate 3.
Length inside device noumenon 1 is equal to the length on 18 top of desulfurization storehouse, and effect is to consolidate apparatus structure rationally,
It is connected between denitration storehouse 16 and desulfurization storehouse 18 by return pipe 14, and the middle position of return pipe 14 is provided with gas check
The model of valve 15, the gas check valve 15 can be H41, be by aerodynamic force by " spool, valve body, reset spring, steel ball form "
Spool conducting is opened, when aerodynamic force thrust is less than check valve reset spring elastic force, spool is closed, and is reversely not turned on, therefore,
It is first turned on third valve 8, so that flue gas enters in desulfurization storehouse 18 by air inlet pipe 7, is inhaled by the activated coke in desulfurization storehouse 18
It is attached, sulphur is detached from, remaining flue gas enters in denitration storehouse 16 by connecting tube 19, and second solenoid valve 13 is controlled at this time to be opened,
So that ammonia sprays into denitration storehouse 16, after reaction, nitrogen, carbon dioxide and water are formed, and partial fume will be from return pipe
Enter in desulfurization storehouse 18 in 14, but the flue gas in desulfurization storehouse 18 cannot pass through return pipe 14 and enter in denitration storehouse 16, by upper
Structure is stated, so that flue gas reacts back and forth in desulfurization storehouse 18, denitration storehouse 16,14 three of return pipe, so that the desulphurization denitration of flue gas
It is more thorough and comprehensive, so that the harmful substance in flue gas is negligible, effectively protects environment and be not contaminated.
It is connected between desulfurization storehouse 18 and parsing regenerating unit 4 by drainage conduit 20, and is provided with third in drainage conduit 20
Solenoid valve 21, the model of the third solenoid valve 21 can be LD8DH, and the input terminal of operation button 6 is electric with first respectively by conducting wire
The output end electrical connection of magnet valve 10, second solenoid valve 13, vibrating motor 17, third solenoid valve 21.
Preferably, parsing regenerating unit 4 include parsing storehouse 401, steam inlet 402, the first valve 403, outlet 404,
The top of demarcation plate 405, sieve 406, collecting tank 407 and conduit 408,401 left side of parsing storehouse is fixed with steam inlet 402, and
The other end of steam inlet 402 extends to the outside of device noumenon 1, and the is provided on the steam inlet 402 in 1 left side of device noumenon
The bottom end of one valve 403, parsing storehouse 401 is equipped with outlet 404, parses the top inside storehouse 401 and is uniformly horizontally installed with separation
Plate 405, the top of parsing 401 right device noumenon of storehouse, 1 right side fixed plate 3 are fixed with collecting tank 407, and collecting tank 407 and solution
Analysis is connected between storehouse 401 by conduit 408, is provided with the second valve on the conduit 408 between device noumenon 1 and collecting tank 407
Door 409, the end in parsing storehouse 401 are in infundibulate, and the length for exporting 404 is equal to the one third for parsing 401 length of storehouse, demarcation plate
405 cross-distributions are fixedly connected by welding between sieve 406 and parsing storehouse 401.
First by device external power supply, electric energy is provided for device, third solenoid valve 21 is controlled by operation button 6 and is opened,
Until then passing through and opening the first valve 403, so that external steam in the demarcation plate 405 that activated coke of giving up enters in parsing storehouse 401
Enter in parsing storehouse 401 from steam inlet 402, under the action of demarcation plate 405, so that 400 °C of high-temperature steam to useless activated coke
Desulfurization more adequately and comprehensively so that the sulfur dioxide being adsorbed in activated coke is divested, and is opened the second valve 409, is made
Sulfur dioxide enters in collecting tank 407 by conduit 408, with to subsequent utilization, and remaining activated coke passes through sieve 406
Screening effect, 404 be discharged into aggregate bin 5 by outlet, ensure that the quality of activated coke well, thus can by activated coke from
Enter in desulfurization storehouse 18 in feed inlet 11 and recycled, by aforesaid operations process, realizes work in the same device
Property burnt desulfurization, realize the regeneration of activated coke, it is simple and convenient, it is time saving and energy saving, reduce use cost, improve dress
The use scope and practicability set.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of flue gas low-temperature dry desulfurization denitration reaction device, including device noumenon (1), support column (2), fixed plate (3) and
Aggregate bin (5), it is characterised in that: four corners of described device ontology (1) bottom end are all fixed with support column (2), and support
Between column (2) aggregate bin (5) are installed below device noumenon (1), the bottom end on the right side of described device ontology (1) is laterally fixed with
Fixed plate (3), and the top of fixed plate (3) is provided with parsing regenerating unit (4), the front of described device ontology (1) is equipped with
Operation button (6) is provided with exhaust outlet (9) on the left of described device ontology (1) top, and is equipped with first on exhaust outlet (9)
The middle position of solenoid valve (10), described device ontology (1) top is equipped with feed inlet (11), described device ontology (1) top
Spray ammonia pipeline (12) is installed on the right side of end, and sprays and is provided with second solenoid valve (13), described device ontology on ammonia pipeline (12)
(1) internal top is equipped with denitration storehouse (16), and the exhaust outlet (9), feed inlet (11) and spray ammonia pipeline (12) extend to dress
It sets the internal one end of ontology (1) to be all connected with denitration storehouse (16), and the end on the left of denitration storehouse (16) is fixed with vibrating motor
(17), the inside of device noumenon (1) is equipped with desulfurization storehouse (18) below the denitration storehouse (16), and desulfurization storehouse (18) and denitration storehouse
(16) it is connected between by connecting tube (19), is provided on the left of described device ontology (1) air inlet pipe (7), and air inlet pipe (7)
On be equipped with third valve (8), the air inlet pipe (7) extends to the internal one end of device noumenon (1) and is connected with desulfurization storehouse (18)
It is logical, it is connected between the denitration storehouse (16) and desulfurization storehouse (18) by return pipe (14), and the middle position of return pipe (14)
Place is provided with gas check valve (15), is connected between the desulfurization storehouse (18) and parsing regenerating unit (4) by drainage conduit (20)
It is logical, and third solenoid valve (21) are provided in drainage conduit (20).
2. a kind of flue gas low-temperature dry desulfurization denitration reaction device according to claim 1, it is characterised in that: described device
It is all fixedly connected by welding between ontology (1) and support column (2), device noumenon (1) and fixed plate (3), in device noumenon (1)
The length in portion is equal to the length on desulfurization storehouse (18) top.
3. a kind of flue gas low-temperature dry desulfurization denitration reaction device according to claim 1, it is characterised in that: the support
The bottom end of column (2) and aggregate bin (5) is located at same level, and the length of the aggregate bin (5) is greater than the length of fixed plate (3),
The length of aggregate bin (5) is 2/3rds of device noumenon (1) length.
4. a kind of flue gas low-temperature dry desulfurization denitration reaction device according to claim 1, it is characterised in that: the parsing
Regenerating unit (4) include parsing storehouse (401), steam inlet (402), the first valve (403), outlet (404), demarcation plate (405),
Sieve (406), collecting tank (407) and conduit (408), the top parsed on the left of storehouse (401) are fixed with steam inlet
(402), and the other end of steam inlet (402) extends to the outside of device noumenon (1), the steaming on the left of described device ontology (1)
It is provided on vapor inlet (402) the first valve (403), the bottom end of parsing storehouse (401) is equipped with outlet (404), the solution
The internal top of analysis storehouse (401) is uniformly horizontally installed with demarcation plate (405), and parsing storehouse (401) the right device noumenon (1) is right
The top of side fixed plate (3) is fixed with collecting tank (407), and passes through conduit between collecting tank (407) and parsing storehouse (401)
(408) it is connected, is provided with the second valve (409) on the conduit (408) between described device ontology (1) and collecting tank (407).
5. a kind of flue gas low-temperature dry desulfurization denitration reaction device according to claim 4, it is characterised in that: the parsing
The end in storehouse (401) be in infundibulate, it is described outlet (404) length be equal to parsing storehouse (401) length one third, described point
Partition (405) cross-distribution is fixedly connected by welding between the sieve (406) and parsing storehouse (401).
6. a kind of flue gas low-temperature dry desulfurization denitration reaction device according to claim 1, it is characterised in that: the operation
The input terminal of button (6) by conducting wire respectively with the first solenoid valve (10), second solenoid valve (13), vibrating motor (17), third
The output end of solenoid valve (21) is electrically connected.
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| CN201811428542.3A CN109513327A (en) | 2018-11-27 | 2018-11-27 | A kind of flue gas low-temperature dry desulfurization denitration reaction device |
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| CN201811428542.3A CN109513327A (en) | 2018-11-27 | 2018-11-27 | A kind of flue gas low-temperature dry desulfurization denitration reaction device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327734A (en) * | 2019-08-01 | 2019-10-15 | 大唐东营发电有限公司 | A kind of power generation station-service flue gas desulfurization and denitrification device |
| CN110433642A (en) * | 2019-08-28 | 2019-11-12 | 苏州仕净环保科技股份有限公司 | A kind of double-tower type desulfuring and denitrifying apparatus |
| CN111545041A (en) * | 2020-05-19 | 2020-08-18 | 山东华拓节能环保科技有限公司 | High-efficient dry process SOx/NOx control device |
-
2018
- 2018-11-27 CN CN201811428542.3A patent/CN109513327A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327734A (en) * | 2019-08-01 | 2019-10-15 | 大唐东营发电有限公司 | A kind of power generation station-service flue gas desulfurization and denitrification device |
| CN110433642A (en) * | 2019-08-28 | 2019-11-12 | 苏州仕净环保科技股份有限公司 | A kind of double-tower type desulfuring and denitrifying apparatus |
| CN111545041A (en) * | 2020-05-19 | 2020-08-18 | 山东华拓节能环保科技有限公司 | High-efficient dry process SOx/NOx control device |
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Application publication date: 20190326 |