CN207822776U - A kind of wet desulphurization denitrification integral spray column - Google Patents
A kind of wet desulphurization denitrification integral spray column Download PDFInfo
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- CN207822776U CN207822776U CN201721859256.3U CN201721859256U CN207822776U CN 207822776 U CN207822776 U CN 207822776U CN 201721859256 U CN201721859256 U CN 201721859256U CN 207822776 U CN207822776 U CN 207822776U
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- China
- Prior art keywords
- equipment body
- negative pressure
- desulfurization
- wet desulphurization
- spray column
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- 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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Abstract
The utility model discloses a kind of wet desulphurization denitrification integral spray columns,Including equipment body,Negative pressure generator is provided at the top of equipment body,Negative pressure generator is internally provided with negative pressure blade,The outside of negative pressure generator is provided with protective cover,The bottom of negative pressure generator is provided with atomizer,The bottom of atomizer is provided with atomizer,Atomizer is connected with outer water tube,Desulfurization fibrous layer and denitration layer are provided in the middle part of equipment body,Having heaters is arranged in the bottom of equipment body,The bottom of heater is sealing-plug,The edge of sealing-plug is coated with sealing joint strip,Heater is electrically connected with equipment body,The centre position of heater is provided with fume pipe,Connection is connected with equipment body for fume pipe,This kind of wet desulphurization denitrification integral spray column,Overall structure is relatively simple,Floor space is small,Simultaneous SO_2 and NO removal effect is preferable,More economical environmental protection.
Description
Technical field
The utility model is related to environment protection desulphurization denitration technology field, specially a kind of wet desulphurization denitrification integral spray
Tower.
Background technology
Flue gas desulfurization and denitrification technology is that a boiler smoke of chemical engineering industry is generated applied to more nitrogen oxides, oxysulfide
Purification techniques.Nitrogen oxides, oxysulfide are one of main sources of air pollution.Therefore apply technique net to surrounding air
Change advantagious.The flue gas desulfurization and denitrification technology being currently known has PAFP, ACFP, pyrolusite method, electron beam ammonia method, impulse electric corona
The technologies such as method, gypsum wet, catalytic oxidation, microbial degradation method, desulfuring and denitrifying apparatus floor space is larger in the prior art,
Complicated, simultaneous SO_2 and NO removal is less efficient, cannot be satisfied needs of production.
So how to design a kind of wet desulphurization denitrification integral spray column, becoming us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of wet desulphurization denitrification integral spray columns, to solve above-mentioned background skill
The floor space of desulfuring and denitrifying apparatus in the prior art proposed in art is larger, and complicated, simultaneous SO_2 and NO removal is less efficient, nothing
Method meets the problem of needs of production.
To achieve the above object, the utility model provides the following technical solutions：A kind of wet desulphurization denitrification integral spray
Tower, including equipment body are provided with negative pressure generator at the top of the equipment body, and the negative pressure generator is internally provided with
The outside of negative pressure blade, the negative pressure generator is provided with protective cover, and the bottom of the negative pressure generator is provided with atomizer, institute
The bottom for stating atomizer is provided with atomizer, and the atomizer is connected with outer water tube, is set in the middle part of the equipment body
It is equipped with desulfurization fibrous layer and denitration layer, having heaters is arranged in the bottom of the equipment body, and the bottom of the heater is close
The edge of blocking, the sealing-plug is coated with sealing joint strip, and the heater is electrically connected with the equipment body, the heater
Centre position be provided with fume pipe, connection is connected with the equipment body in the fume pipe.
Further, the bottom right side of the equipment body is provided with waste pipe, and the waste pipe is led with the equipment body
Lead to and connects.
Further, return duct is provided on the left of the equipment body, the top of the return duct is located at desulfurization fibrous layer
Top, the lower part of the return duct is located at the lower part of the denitration layer.
Further, the top right side of the equipment body is provided with exhaust pipe, and the centre position of the exhaust pipe is provided with
Shutoff valve, the shutoff valve are rotatablely connected with the exhaust pipe, and the front of the exhaust pipe is provided with PH detection units, institute
PH detection units are stated to be electrically connected with the shutoff valve.
Further, the desulfurization fibrous layer is in inverted triangle shape, and the bottom angle of the desulfurization fibrous layer is 120 °.
Further, the top and bottom of the desulfurization fibrous layer are both provided with acidproof film, the desulfurization fibrous layer
Middle part is filter core, and the main component of the filter core is desulphurized aetivated carbon fiber catalyst（DSACF）.
Compared with prior art, the utility model has the beneficial effects that：
1. this kind of wet desulphurization denitrification integral spray column, is provided with negative pressure generator and mist at the top of equipment body
Change device, by atomizer can atomize water into liquid pearl combined with flue gas it is more convenient, while negative pressure generator can improve it is interior
Portion's air motion improves production efficiency.
2. this kind of wet desulphurization denitrification integral spray column is arranged having heaters in the bottom of equipment body, keeps higher
Temperature can increase the Brownian movement of molecule, it is easier to be combined with desulfurization fibrous layer and denitration layer, it is quick to reach
The purpose of desulphurization denitration.
3. this kind of wet desulphurization denitrification integral spray column, overall structure is relatively simple, and floor space is small, while desulfurization is de-
Nitre effect is preferable, more economical environmental protection.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model desulfurization fibrous layer；
In figure：1- negative pressure generators；2- atomizers；3- atomizers；4- return ducts；5- heaters；6- sealing-plugs；7- cigarettes
Tracheae；8- waste pipes；9- denitration layers；10- equipment bodies；11- desulfurization fibrous layers；12-PH probe units；13- shutoff valves；
14- exhaust pipes；15- negative pressure blades；The acidproof films of 16-；17- filter cores.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of wet desulphurization denitrification integral spray column,
Including equipment body 10, the top of the equipment body 10 is provided with negative pressure generator 1, and the inside of the negative pressure generator 1 is set
It is equipped with negative pressure blade 15, the outside of the negative pressure generator 1 is provided with protective cover, and the bottom of the negative pressure generator 1 is provided with
The bottom of atomizer 2, the atomizer 2 is provided with atomizer 3, and the atomizer 2 is connected with outer water tube, the equipment
The middle part of main body 10 is provided with desulfurization fibrous layer 11 and denitration layer 9, and having heaters 5 is arranged in the bottom of the equipment body 10,
The bottom of the heater 5 is sealing-plug 6, and the edge of the sealing-plug 6 is coated with sealing joint strip, and the heater 5 is set with described
Standby main body 10 is electrically connected, and the centre position of the heater 5 is provided with fume pipe 7, the fume pipe 7 and the equipment body
10 conducting connections.The above basic structure for constituting the utility model.
The utility model uses such structure setting, this kind of wet desulphurization denitrification integral spray column, in equipment body
10 top is provided with negative pressure generator 1 and atomizer 2, and can atomize water into liquid pearl by atomizer 2 is combined with flue gas
It is more convenient, while negative pressure generator 1 can improve internal gas flow movement, improve production efficiency；This kind of wet desulphurization denitration one
Having heaters 5 is arranged in the bottom of equipment body 10 in body spray column, keeps higher temperature that can increase Blang's fortune of molecule
It is dynamic, it is easier to be combined with desulfurization fibrous layer 11 and denitration layer 9, to achieve the purpose that desulfurization rapidly denitration；This kind of wet method
Desulfurization and denitrification integral spray column, overall structure is relatively simple, and floor space is small, and simultaneous SO_2 and NO removal effect is preferable, more passes through
Ji environmental protection.
More specifically, the bottom right side of the equipment body 10 is provided with waste pipe 8, and the waste pipe 8 is set with described
The standby conducting of main body 10 connection, it is preferred that waste material can be discharged more convenient.
More specifically, the left side of the equipment body 10 is provided with return duct 4, and the top of the return duct 4, which is located at, to be taken off
The top of sulphur fibrous layer 11, the lower part of the return duct 4 are located at the lower part of the denitration layer 9, it is preferred that can carry out secondary de-
Sulphur denitration operation.
More specifically, the top right side of the equipment body 10 is provided with exhaust pipe 14, the centre of the exhaust pipe 14
Position is provided with shutoff valve 13, and the shutoff valve 13 is rotatablely connected with the exhaust pipe 14, the front of the exhaust pipe 14
PH detection units 12 are provided with, the PH detection units 12 are electrically connected with the shutoff valve 13, it is preferred that can the row of detection
The pH value for putting flue gas, to judge whether qualified discharge.
More specifically, the desulfurization fibrous layer 11 is in inverted triangle shape, and the bottom angle of the desulfurization fibrous layer 11 is
120 °, the top and bottom of the desulfurization fibrous layer 11 are both provided with acidproof film 16, the middle part of the desulfurization fibrous layer 11
Main component for filter core 17, the filter core 17 is desulphurized aetivated carbon fiber catalyst（DSACF）, desulfurization effect is more preferable, simultaneously
Acidproof film 16 can reduce the corrosion of acid.
Operation principle：First, this kind of wet desulphurization denitrification integral spray column is provided with negative at the top of equipment body 10
Generator 1 and atomizer 2 are pressed, can atomize water into liquid pearl by atomizer 2 is combined with flue gas more convenient, while negative pressure
Generator 1 can improve internal gas flow movement, improve production efficiency；This kind of wet desulphurization denitrification integral spray column, in equipment
Having heaters 5 is arranged in the bottom of main body 10, keeps higher temperature that can increase the Brownian movement of molecule, it is easier to desulfurization fibre
Dimension layer 11 and denitration layer 9 are combined, to achieve the purpose that desulfurization rapidly denitration；In use, atomization is opened in advance
Device so that droplet can drench desulfurization fibrous layer 11 and denitration layer 9, be passed through flue gas later, and flue gas can be with desulfurization fibre
Dimension layer 11 and denitration layer 9 chemically react, and to remove the sulfur dioxide and oxynitrides in flue gas, PH detections are single
Member 12 can detect the pH value of flue gas, and to judge whether qualified discharge, when not up to standard, shutoff valve 13 is closed, and flue gas passes through
Return duct 4 carries out desulphurization denitration operation from new.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of wet desulphurization denitrification integral spray column, including equipment body（10）, it is characterised in that；The equipment body
（10）Top be provided with negative pressure generator（1）, the negative pressure generator（1）Be internally provided with negative pressure blade（15）, described
Negative pressure generator（1）Outside be provided with protective cover, the negative pressure generator（1）Bottom be provided with atomizer（2）, the mist
Change device（2）Bottom be provided with atomizer（3）, the atomizer（2）It is connected with outer water tube, the equipment body（10）
Middle part be provided with desulfurization fibrous layer（11）And denitration layer（9）, the equipment body（10）Bottom be arranged having heaters
（5）, the heater（5）Bottom be sealing-plug（6）, the sealing-plug（6）Edge be coated with sealing joint strip, the heater
（5）With the equipment body（10）It is electrically connected, the heater（5）Centre position be provided with fume pipe（7）, the flue gas
Pipe（7）With the equipment body（10）Conducting connection.
2. a kind of wet desulphurization denitrification integral spray column according to claim 1, it is characterised in that：The equipment body
（10）Bottom right side be provided with waste pipe（8）, the waste pipe（8）With the equipment body（10）Conducting connection.
3. a kind of wet desulphurization denitrification integral spray column according to claim 1, it is characterised in that：The equipment body
（10）Left side be provided with return duct（4）, the return duct（4）Top be located at desulfurization fibrous layer（11）Top, described time
Flow tube（4）Lower part be located at the denitration layer（9）Lower part.
4. a kind of wet desulphurization denitrification integral spray column according to claim 1, it is characterised in that：The equipment body
（10）Top right side be provided with exhaust pipe（14）, the exhaust pipe（14）Centre position be provided with shutoff valve（13）, institute
State shutoff valve（13）With the exhaust pipe（14）Rotation connection, the exhaust pipe（14）Front be provided with PH detection units
（12）, the PH detection units（12）With the shutoff valve（13）It is electrically connected.
5. a kind of wet desulphurization denitrification integral spray column according to claim 1, it is characterised in that：The desulfurization fiber
Layer（11）In inverted triangle shape, the desulfurization fibrous layer（11）Bottom angle be 120 °.
6. a kind of wet desulphurization denitrification integral spray column according to claim 1, it is characterised in that：The desulfurization fiber
Layer（11）Top and bottom be both provided with acidproof film（16）, the desulfurization fibrous layer（11）Middle part be filter core（17）,
The filter core（17）Main component be desulphurized aetivated carbon fiber catalyst（DSACF）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721859256.3U CN207822776U (en) | 2017-12-27 | 2017-12-27 | A kind of wet desulphurization denitrification integral spray column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721859256.3U CN207822776U (en) | 2017-12-27 | 2017-12-27 | A kind of wet desulphurization denitrification integral spray column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207822776U true CN207822776U (en) | 2018-09-07 |
Family
ID=63389904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721859256.3U Expired - Fee Related CN207822776U (en) | 2017-12-27 | 2017-12-27 | A kind of wet desulphurization denitrification integral spray column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207822776U (en) |
-
2017
- 2017-12-27 CN CN201721859256.3U patent/CN207822776U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20201227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |