CN108704457A - A kind of tower desulphurization denitration equipment - Google Patents
A kind of tower desulphurization denitration equipment Download PDFInfo
- Publication number
- CN108704457A CN108704457A CN201810500054.2A CN201810500054A CN108704457A CN 108704457 A CN108704457 A CN 108704457A CN 201810500054 A CN201810500054 A CN 201810500054A CN 108704457 A CN108704457 A CN 108704457A
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- CN
- China
- Prior art keywords
- tower body
- tube
- tower
- spray
- desulphurization denitration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- B01D53/60—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
- B01D53/79—Injecting reactants
-
- 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
- B01D53/96—Regeneration, reactivation or recycling of reactants
-
- 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
Abstract
The invention discloses a kind of tower desulphurization denitration equipment,Including escape pipe,Tower body,Mesh mist eliminator,Spray tube,Air inlet pipe,Gas stirring device,Fixed link,Valve,First connecting tube,Filter device,Second connecting tube,Fluid reservoir,Inlet tube and spray apertures,The top of tower body is fixedly connected with escape pipe by flange,The inside of tower body has been bolted mesh mist eliminator,The side of mesh mist eliminator is equipped with spray tube,And spray tube is bolted to connection with tower body,Spray apertures are uniformly provided on spray tube,The side of spray tube is connected with inlet tube by flange,And one end of inlet tube passes through tower body,The inner wall of tower body is by being welded with fixed link,One end of fixed link has been bolted agitating device,The side of gas stirring device is fixedly connected with air inlet pipe by flange,One end of air inlet pipe passes through tower body,The desulphurization denitration equipment,Have the advantages that purification efficiency is high and is convenient for recycling reaction solution.
Description
Technical field
The present invention relates to desulphurization denitration equipment technical field, specially a kind of tower desulphurization denitration equipment.
Background technology
Flue gas desulfurization and denitrification technology is applied in chemical engineering industry, is to remove the more nitrogen oxides generated in production process
And oxysulfide, and nitrogen oxides and oxysulfide are one of main sources of air pollution.Therefore apply technique to air
Purification have very big benefit.
The tower desulphurization denitration equipment being currently known, during desulphurization denitration, reaction solution cannot fully connect with flue gas
Reaction is touched, the waste of reaction solution is caused so that purification efficiency is low, and reaction solution is not only polluted without handling with regard to direct emission
Therefore environment, and be unfavorable for recycling for reaction solution it is high and convenient for the tower of recycling reaction solution to design a kind of purification efficiency
Desulphurization denitration equipment is necessary.
Invention content
The purpose of the present invention is to provide a kind of tower desulphurization denitration equipment, to solve mentioned above in the background art ask
Topic.
In order to solve the above technical problem, the present invention provides following technical solutions：A kind of tower desulphurization denitration equipment, including
Escape pipe, tower body, mesh mist eliminator, spray tube, air inlet pipe, gas stirring device, fixed link, valve, the first connecting tube, filtering
Device, the second connecting tube, fluid reservoir, inlet tube and spray apertures, the top of the tower body are connected with escape pipe by flange,
The inside of the tower body has been bolted mesh mist eliminator and spray tube respectively, and spray is uniformly provided on the spray tube
The side in hole, the spray tube is connected with inlet tube by flange, and inlet tube is in tower body, the side of the tower body
Wall has been bolted gas stirring device by being welded with fixed link, one end of the fixed link, and the gas stirs
The side for mixing device is connected with air inlet pipe by flange, and the air inlet pipe is at tower body, the bottom centre of the tower body
It is connected with filter device by the first connecting tube, the side of first connecting tube has been bolted valve, the filtering
The side of device is connect by the second connecting tube with fluid reservoir, and the gas stirring device is by motor, drainage plate, shaft, spiral
Blade, venthole and first shell form, and motor, the motor have been bolted at the top center of the first shell
Top be bolted drainage plate, the side of the motor is connected with shaft by shaft coupling, the shaft
Outside is equipped with helical blade, and the bottom of the first shell is uniformly provided with venthole, and the filter device is by hermatic door,
Two shells, partition board, filter cloth and through-hole composition, the side of the second shell are connected with hermatic door by articulate, and described the
The inside of two shells is by being welded with partition board, and the side of the partition board is by being adhesively fixed with filter cloth, on the partition board
It is even to be equipped with through-hole.
Further, the helical blade with shaft by being welded and fixed.
Further, the filter cloth is a kind of component of anticorrosion material.
Further, the contact position of the air inlet pipe and tower body is equipped with sealing ring.
Further, the filter cloth can cover through-hole whole on partition board.
Compared with prior art, the advantageous effect of the invention reached is：
1：The desulphurization denitration equipment, when the desulphurization denitration equipment works, flue gas is passed through Gas Stirring by air inlet pipe and fills
In setting, during helical blade stirs, flue gas is evenly dispersed, and by the impetus of helical blade, it is made at the uniform velocity to wear
It crosses venthole to enter in tower body, and flows up, simultaneous reactions liquid flows into spray tube by inlet tube, then by spray tube
Spray apertures uniformly spray so that reaction solution comes into full contact with flue gas to react, and under the action of mesh mist eliminator so that atomization
The water droplet formed afterwards instills the bottom of tower body, helps to improve the purification efficiency of the desulphurization denitration equipment；
2：Liquid after reacted is in tower body congregate, and by the first connecting tube inflow filter, reaction solution is worn
When filter cloth, wherein the precipitation or impurity that are mixed with are attracted on filter cloth, and filtered reaction solution is by the through-hole on partition board
Then outflow is passed through the second connecting tube and is flowed into fluid reservoir, is convenient for the recycling of reaction solution.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the spray pipe structure schematic diagram of the present invention；
Fig. 3 is the gas stirring device structural schematic diagram of the present invention；
Fig. 4 is the filter apparatus configuration schematic diagram of the present invention；
In figure：1, escape pipe；2, tower body；3, mesh mist eliminator；4, spray tube；5, air inlet pipe；6, gas stirring device；7,
Fixed link；8, valve；9, the first connecting tube；10, filter device；11, the second connecting tube；12, fluid reservoir；13, inlet tube；14,
Spray apertures；15, motor；16, drainage plate；17, shaft；18, helical blade；19, venthole；20, first shell；21, hermatic door；
22, second shell；23, partition board；24, filter cloth；25, through-hole.
Specific implementation mode
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 clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of tower desulphurization denitration equipment, including escape pipe 1,
Tower body 2, mesh mist eliminator 3, spray tube 4, air inlet pipe 5, gas stirring device 6, fixed link 7, valve 8, the first connecting tube 9, mistake
Filter device 10, the second connecting tube 11, fluid reservoir 12, inlet tube 13 and spray apertures 14, the top of tower body 2 are flexibly connected by flange
There are escape pipe 1, the inside of tower body 2 to be bolted mesh mist eliminator 3 and spray tube 4 respectively, uniformly opened up on spray tube 4
There are spray apertures 14, the side of spray tube 4 is connected with inlet tube 13 by flange, and inlet tube 13 passes through tower body 2, tower body 2
Side inner wall be bolted gas stirring device 6, gas by being welded with fixed link 7, one end of fixed link 7
The side of agitating device 6 is connected with air inlet pipe 5 by flange, and air inlet pipe 5 passes through tower body 2, leads at the bottom centre of tower body 2
It crosses the first connecting tube 9 and is connected with filter device 10, the side of the first connecting tube 9 has been bolted valve 8, filter device 10
Side connect with fluid reservoir 12 by the second connecting tube 11, gas stirring device 6 is by motor 15, drainage plate 16, shaft 17, spiral shell
Vane piece 18, venthole 19 and first shell 20 form, and motor 15 has been bolted at the top center of first shell 20,
The top of motor 15 has been bolted drainage plate 16, and the side of motor 15 is connected with shaft 17 by shaft coupling, turns
The outside of axis 17 is equipped with helical blade 18, and the bottom of first shell 20 is uniformly provided with venthole 19, and filter device 10 is by close
Closure door 21, second shell 22, partition board 23, filter cloth 24 and through-hole 25 form, and the side of second shell 22 is connected by articulate
There is hermatic door 21, the inside of second shell 22 is by being welded with partition board 23, and the side of partition board 23 is by being adhesively fixed with filter
Cloth 24 is uniformly provided with through-hole 25 on partition board 23.
Further, helical blade 18 makes helical blade 18 be connect more with shaft 17 with shaft 17 by being welded and fixed
Securely.
Further, filter cloth 24 is a kind of component of anticorrosion material, convenient for improving the service life of filter cloth 24.
Further, air inlet pipe 5 and the contact position of tower body 2 are equipped with sealing ring, are conducive to improve air-tightness.
Further, filter cloth 24 can cover through-hole 25 whole on partition board 23, prevent filtering incomplete.
Operation principle：When the desulphurization denitration equipment works, flue gas is passed through by air inlet pipe 5 in gas stirring device 6,
During helical blade 18 stirs, flue gas is evenly dispersed, and by the impetus of helical blade 18, so that it is at the uniform velocity passed through logical
Stomata 19 enters in tower body 2, and flows up, and simultaneous reactions liquid flows into spray tube 4 by inlet tube 13, then passes through spray tube
Spray apertures 14 on 4 uniformly spray so that reaction solution comes into full contact with flue gas to react, and under the action of mesh mist eliminator 3, makes
The water droplet formed after must being atomized instills the bottom of tower body 2, helps to improve the purification efficiency of the desulphurization denitration equipment；After reacted
Liquid in 2 congregate of tower body, and by 9 inflow filter 10 of the first connecting tube, when reaction solution passes through filter cloth 24, wherein
The precipitation or impurity being mixed with are attracted on filter cloth 24, and filtered reaction solution is flowed out by the through-hole 25 on partition board 23, so
It is flowed into fluid reservoir 12 by the second connecting tube 11 afterwards, is convenient for the recycling of reaction solution.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (5)
1. a kind of tower desulphurization denitration equipment, including escape pipe (1), tower body (2), mesh mist eliminator (3), spray tube (4), air inlet
Manage (5), gas stirring device (6), fixed link (7), valve (8), the first connecting tube (9), filter device (10), the second connecting tube
(11), fluid reservoir (12), inlet tube (13) and spray apertures (14), it is characterised in that：It is lived by flange on the top of the tower body (2)
Dynamic to be connected with escape pipe (1), the inside of the tower body (2) has been bolted mesh mist eliminator (3) and spray tube respectively
(4), spray apertures (14) are uniformly provided on the spray tube (4), the side of the spray tube (4) is connected with by flange
Inlet tube (13), and inlet tube (13) passes through tower body (2), the side inner wall of the tower body (2) is by being welded with fixed link
(7), one end of the fixed link (7) has been bolted gas stirring device (6), and the one of the gas stirring device (6)
Side is connected with air inlet pipe (5) by flange, and the air inlet pipe (5) passes through tower body (2), the bottom centre of the tower body (2)
Place is connected with filter device (10) by the first connecting tube (9), and the side of first connecting tube (9) has been bolted valve
Door (8), the side of the filter device (10) are connect by the second connecting tube (11) with fluid reservoir (12), the Gas Stirring dress
(6) are set by motor (15), drainage plate (16), shaft (17), helical blade (18), venthole (19) and first shell (20) group
At being bolted motor (15) at the top center of the first shell (20), passed through at the top of the motor (15)
Bolt is fixed with drainage plate (16), and the side of the motor (15) is connected with shaft (17), the shaft by shaft coupling
(17) outside is equipped with helical blade (18), and the bottom of the first shell (20) is uniformly provided with venthole (19), described
Filter device (10) is made of hermatic door (21), second shell (22), partition board (23), filter cloth (24) and through-hole (25), and described
The side of two shells (22) is connected with hermatic door (21) by articulate, and the inside of the second shell (22) is solid by welding
There are partition board (23), the side of the partition board (23) to be uniformly provided on the partition board (23) by being adhesively fixed with filter cloth (24) surely
Through-hole (25).
2. a kind of tower desulphurization denitration equipment according to claim 1, it is characterised in that：The helical blade (18) with turn
Axis (17) is by being welded and fixed.
3. a kind of tower desulphurization denitration equipment according to claim 1, it is characterised in that：The filter cloth (24) is a kind of anti-
Corrode the component of material.
4. a kind of tower desulphurization denitration equipment according to claim 1, it is characterised in that：The air inlet pipe (5) and tower body
(2) contact position is equipped with sealing ring.
5. a kind of tower desulphurization denitration equipment according to claim 1, it is characterised in that：The filter cloth (24) can cover
Whole through-hole (25) on partition board (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810500054.2A CN108704457B (en) | 2018-05-23 | 2018-05-23 | Tower type desulfurization and denitrification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810500054.2A CN108704457B (en) | 2018-05-23 | 2018-05-23 | Tower type desulfurization and denitrification equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108704457A true CN108704457A (en) | 2018-10-26 |
| CN108704457B CN108704457B (en) | 2021-01-29 |
Family
ID=63869285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810500054.2A Active CN108704457B (en) | 2018-05-23 | 2018-05-23 | Tower type desulfurization and denitrification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108704457B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115569497A (en) * | 2022-11-15 | 2023-01-06 | 北京天中方环保科技有限公司 | Desulfurization and denitrification equipment and use method thereof |
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Cited By (1)
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| CN115569497A (en) * | 2022-11-15 | 2023-01-06 | 北京天中方环保科技有限公司 | Desulfurization and denitrification equipment and use method thereof |
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| Publication number | Publication date |
|---|---|
| CN108704457B (en) | 2021-01-29 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210112 Address after: 528200 Xiaotang Xinjing Industrial Zone, Shishan town, Nanhai District, Foshan City, Guangdong Province Applicant after: Foshan Oken Technology Co.,Ltd. Address before: 024200 Inner Mongolia liaozhongjing Chemical Co., Ltd., Tianyi Town, Ningcheng County, Chifeng City, Inner Mongolia Autonomous Region Applicant before: PATIGULI AOBULI |
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