CN205055821U - Desulfurization and denitrification dust remover - Google Patents
Desulfurization and denitrification dust remover Download PDFInfo
- Publication number
- CN205055821U CN205055821U CN201520838255.5U CN201520838255U CN205055821U CN 205055821 U CN205055821 U CN 205055821U CN 201520838255 U CN201520838255 U CN 201520838255U CN 205055821 U CN205055821 U CN 205055821U
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- China
- Prior art keywords
- process chamber
- desulfurization
- chamber
- denitration
- reactor
- 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.)
- Expired - Fee Related
Links
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 47
- 230000023556 desulfurization Effects 0.000 title claims abstract description 47
- 239000000428 dust Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 48
- 230000008569 process Effects 0.000 claims abstract description 48
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000000926 separation method Methods 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 17
- 239000000872 buffer Substances 0.000 claims abstract description 15
- 238000005192 partition Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000003197 catalytic effect Effects 0.000 claims description 6
- 229910052573 porcelain Inorganic materials 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 31
- 239000000463 material Substances 0.000 abstract description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 7
- 239000005864 Sulphur Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 abstract description 6
- 238000012797 qualification Methods 0.000 abstract description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 230000000505 pernicious effect Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 2
- 239000003500 flue dust Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a desulfurization and denitrification dust remover, including the denitration treatment chamber, the right side in denitration treatment chamber is equipped with desulfurization process chamber and vapor -liquid separation chamber in proper order, the top in denitration treatment chamber is alternated and is equipped with the admission line, and the admission line exposes one end in the denitration treatment chamber outside and be connected with the buffer, the bottom of buffer is equipped with into mouth, the middle part in denitration treatment chamber is equipped with first baffle, the upper surface of first baffle is equipped with denitration reactor, denitration reactor's top is connected with the admission line at denitration treatment chamber top, the bottom in denitration treatment chamber is equipped with and supplies the nitrogen device, the left side that supplies the nitrogen device is connected with first gas -supply pipe. This desulfurization and denitrification dust remover accomplishes denitration, desulfurated work in proper order to the cost is low, and processing is convenient, and the operation of being convenient for has reached containing harmful gas exhaust effect in the smog, distributes to carry out to sulphur with including the discharge of nitre material assurance exhaust gas's qualification rate.
Description
Technical field
The utility model relates to chemical industry tail gas processing technology field, is specially a kind of desulfur denitrate dust collecting device.
Background technology
The industries such as the energy, chemical industry, metallurgy, electronics and field all can relate to the burning operation of the fuel such as coal, oil, natural gas, can contain a large amount of sulfide and nitrogen oxide in the tail gas that above-mentioned fuel discharges after combustion, also have a large amount of flue dust simultaneously; Flue dust can make atmospheric visibility reduction, photosynthesis of plant weakens, affects the PFT of humans and animals and causes relevant disease; Sulfide can form acid rain in an atmosphere, and corrosion building, affects plant growth and can be detrimental to health; Nitrogen oxide not only can form acid rain in an atmosphere, also can form photochemical fog in an atmosphere, and can consume ozone so that damage the ozone layer.
Therefore, the industries such as the energy, chemical industry, metallurgy, electronics all need the operation tail gas of burning being carried out to desulphurization denitration dedusting, thus make the tail gas of discharge meet the emission request of environmental protection, Chinese publication, the patent No.: CN202951386U, once a kind of desulfur denitrate dust collecting device was disclosed, it is characterized in that, this device comprises desulfurization and denitrification reaction chamber and phase disengagement chamber, and its cost is low, processing is simple, and desulfur denitrate dust collecting comprehensive effectiveness is desirable.
Determine according to actual conditions, this device desulphurization denitration carries out simultaneously, cause the generation of other materials, be unfavorable for exhaling pernicious gases, although the state of desulphurization denitration can be accomplished, but be difficult to drain to sulphur-containing substance in smog with containing nitre material, final gas is discharged in air and still can pollutes, and does not deal with problems thoroughly.
Utility model content
The purpose of this utility model is to provide a kind of desulfur denitrate dust collecting device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of desulfur denitrate dust collecting device, comprise denitration process chamber, the right side of described denitration process chamber is provided with desulfurization process chamber and vapor-liquid separation chamber successively, the top of described denitration process chamber is interspersed is provided with admission line, and the exposed one end outside denitration process chamber of admission line is connected with buffer, the bottom of described buffer is provided with into mouth, the middle part of described denitration process chamber is provided with the first dividing plate, the upper surface of described first dividing plate is provided with Benitration reactor, the top of described Benitration reactor is connected with the admission line at denitration process chamber top, the bottom of described denitration process chamber is provided with for nitrogen device, the described left side for nitrogen device is connected with the first appendix, described first appendix runs through the first dividing plate away from the one end for nitrogen device, and the first appendix is connected with the top left side of Benitration reactor, the inside of described Benitration reactor is provided with fairing and honeycomb catalytic plate from top to bottom successively, the bottom of described Benitration reactor is connected with the second appendix, one end of described second appendix is interted on the first dividing plate, and the other end of the second appendix runs through desulfurization process chamber is connected with desulfurization reactor, the bottom of described desulfurization reactor device is provided with second partition, the middle part of described second partition is provided with the pipeline be connected with desulfurization reactor, the bottom of described desulfurization process chamber is provided with pond, the side, inside in described pond is provided with water pump, described water pump is connected with the shower nozzle in desulfurization reactor by water-supply-pipe, baffle plate is provided with on the left of the inwall of described desulfurization reactor, the top of described desulfurization reactor is connected with the 3rd breather pipe, described 3rd breather pipe runs through the inwall of desulfurization process chamber, and extend to the bottom in vapor-liquid separation chamber, the inside in described vapor-liquid separation chamber is provided with separation flap, the inner right side in described vapor-liquid separation chamber is provided with dirt source collecting chamber, the top of described dirt source collecting chamber is provided with exhaust opening.
Preferably, the entrance of described dirt source collecting chamber communicates with the outlet in vapor-liquid separation chamber.
Preferably, the both sides of described buffer are equipped with radiator.
Preferably, the first dividing plate in described denitration process chamber is higher than the second partition in desulfurization process chamber.
Preferably, described shower nozzle is set to two groups, and the quantity often organizing shower nozzle is three, and two groups of shower nozzles are symmetrically distributed on water-supply-pipe.
Preferably, described baffle plate is porcelain baffle plate, and baffle plate and shower nozzle arranged in a crossed manner
Compared with prior art, the beneficial effects of the utility model are: this desulfur denitrate dust collecting device, complete denitration successively, the work of desulfurization, and cost is low, easy to process, convenient operation, reach the effect that pernicious gas contained in smog is discharged, distribution is carried out sulphur and the discharge containing nitre material, ensure the qualified of Exhaust Gas, by the improvement to denitration process chamber and desulfurization process chamber, thoroughly the pernicious gas in smog is drained, by the installation to dirt source collecting box, gas containing dust is processed further, ensure that the gas of discharging does not pollute, can cushion smog the installation of buffer, prevent gas from inputting too fast, cause treatment effect not good.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1 denitration process chamber, 2 desulfurization process chambers, 3 vapor-liquid separation chambeies, 4 admission lines, 5 buffers, 6 enter mouth, 7 radiators, 8 first dividing plates, 9 Benitration reactors, 10 for nitrogen device, 11 first appendixs, 12 fairings, 13 honeycomb catalytic plates, 14 second appendixs, 15 desulfurization reactors, 16 second partitions, 17 ponds, 18 water pumps, 19 shower nozzles, 20 baffle plates, 21 the 3rd breather pipes, 22 separation flap, 23 dirt source collecting chambers, 24 exhaust openings.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of desulfur denitrate dust collecting device, complete denitration successively, the work of desulfurization, and cost is low, easy to process, convenient operation, reach the effect that pernicious gas contained in smog is discharged, distribution is carried out sulphur and the discharge containing nitre material, ensure the qualified of Exhaust Gas, comprise denitration process chamber 1, the first dividing plate 8 in denitration process chamber 1 is higher than the second partition 16 in desulfurization process chamber 2, the right side of denitration process chamber 1 is provided with desulfurization process chamber 2 and vapor-liquid separation chamber 3 successively, by the improvement to denitration process chamber 1 and desulfurization process chamber 2, thoroughly the pernicious gas in smog is drained, the top of denitration process chamber 1 is interspersed is provided with admission line 4, and the exposed one end outside denitration process chamber 1 of admission line 4 is connected with buffer 5, can cushion smog the installation of buffer 5, prevent gas from inputting too fast, cause treatment effect not good, the both sides of buffer 5 are equipped with radiator 7, radiator 7 carries out getting rid of the heat in smog, the bottom of buffer 5 is provided with into mouth 6, the middle part of denitration process chamber 1 is provided with the first dividing plate 8, the upper surface of the first dividing plate 8 is provided with Benitration reactor 9, the top of Benitration reactor 9 is connected with the admission line 4 at denitration process chamber 1 top, the bottom of denitration process chamber 1 is provided with for nitrogen device 10, the supply of nitrogen is carried out for nitrogen device 10, left side for nitrogen device 10 is connected with the first appendix 11, first appendix 11 runs through the first dividing plate 8 away from the one end for nitrogen device 10, and the first appendix 11 is connected with the top left side of Benitration reactor 9, the inside of Benitration reactor 9 is provided with fairing 12 and honeycomb catalytic plate 13 from top to bottom successively, denitration reaction is carried out through honeycomb catalytic plate 13, the bottom of Benitration reactor 9 is connected with the second appendix 14, one end of second appendix 14 is interted on the first dividing plate 8, and the other end of the second appendix 14 runs through desulfurization process chamber 2 is connected with desulfurization reactor 15, the bottom of desulfurization reactor 15 is provided with second partition 16, desulfurization reactor 15 carries out desulphurization reaction, the middle part of second partition 16 is provided with the pipeline be connected with desulfurization reactor 15, the bottom of desulfurization process chamber 2 is provided with pond 17, supply water in pond 17, the side, inside in pond 17 is provided with water pump 18, water pump 18 is connected with the shower nozzle 19 in desulfurization reactor 15 by water-supply-pipe, shower nozzle 19 is set to two groups, the quantity often organizing shower nozzle 19 is three, and two groups of shower nozzles 19 are symmetrically distributed on water-supply-pipe, baffle plate 20 is provided with on the left of the inwall of desulfurization reactor 15, baffle plate 20 is porcelain baffle plate, and baffle plate 20 and shower nozzle 19 arranged in a crossed manner, the top of desulfurization reactor 15 is connected with the 3rd breather pipe 21, 3rd breather pipe 21 runs through the inwall of desulfurization process chamber 2, and extend to the bottom in vapor-liquid separation chamber 3, the inside in vapor-liquid separation chamber 3 is provided with and is separated flap 22, be separated flap 22 pairs of gases and carry out gas-liquid separation, ensure the quality of gas, the inner right side in vapor-liquid separation chamber 3 is provided with dirt source collecting chamber 23, by the installation to dirt source collecting box 23, gas containing dust is processed further, ensure that the gas of discharging does not pollute, the entrance of dirt source collecting chamber 23 communicates with the outlet in vapor-liquid separation chamber 3, the top of dirt source collecting chamber 23 is provided with exhaust opening 24.
Operation principle: when this desulfur denitrate dust collecting device uses, smog is put into from entering mouth 6, smog cushions through buffer 5, radiator 7 absorb smog with heat, smoke particle enters in Benitration reactor 9 by admission line 4, simultaneously, input nitrogen in Benitration reactor 9 is started for nitrogen device 10, nitrogen and smog merge, adjust through fairing 12, gas after adjustment filters away from honeycomb catalytic plate 13, discharge containing nitre material, then remaining sulfurous gas is entered desulfurization reactor 15 from the second appendix 14, simultaneously, water pump 18 is started working, water is sprayed from shower nozzle 19, and merge with gas, sulphur-containing substance is got rid of, the acidic materials that sulphur and aqueous fusion are closed also fall in pond 17, gas after desulphurization denitration enters vapor-liquid separation chamber 3 and is separated, gas is got rid of from dirt source collecting chamber 23, and after dirt source collecting chamber 23 absorbs remaining dust granule, clean gas is got rid of from exhaust opening 24.
In sum, this device completes the work of denitration, desulfurization successively, reaches the effect of discharging pernicious gas contained in smog, and distribution is carried out, to sulphur and the discharge containing nitre material, ensureing the qualification rate of Exhaust Gas.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (6)
1. a desulfur denitrate dust collecting device, comprise denitration process chamber (1), the right side of described denitration process chamber (1) is provided with desulfurization process chamber (2) and vapor-liquid separation chamber (3) successively, the top of described denitration process chamber (1) is interspersed is provided with admission line (4), and the exposed one end in denitration process chamber (1) outside of admission line (4) is connected with buffer (5), the bottom of described buffer (5) is provided with into mouth (6), it is characterized in that: the middle part of described denitration process chamber (1) is provided with the first dividing plate (8), the upper surface of described first dividing plate (8) is provided with Benitration reactor (9), the top of described Benitration reactor (9) is connected with the admission line (4) at denitration process chamber (1) top, the bottom of described denitration process chamber (1) is provided with for nitrogen device (10), the described left side for nitrogen device (10) is connected with the first appendix (11), described first appendix (11) runs through the first dividing plate (8) away from the one end for nitrogen device (10), and the first appendix (11) is connected with the top left side of Benitration reactor (9), the inside of described Benitration reactor (9) is provided with fairing (12) and honeycomb catalytic plate (13) from top to bottom successively, the bottom of described Benitration reactor (9) is connected with the second appendix (14), one end of described second appendix (14) is interted on the first dividing plate (8), and the other end of the second appendix (14) runs through desulfurization process chamber (2) is connected with desulfurization reactor (15), the bottom of described desulfurization reactor (15) is provided with second partition (16), the middle part of described second partition (16) is provided with the pipeline be connected with desulfurization reactor (15), the bottom of described desulfurization process chamber (2) is provided with pond (17), the side, inside in described pond (17) is provided with water pump (18), described water pump (18) is connected with the shower nozzle (19) in desulfurization reactor (15) by water-supply-pipe, baffle plate (20) is provided with on the left of the inwall of described desulfurization reactor (15), the top of described desulfurization reactor (15) is connected with the 3rd breather pipe (21), described 3rd breather pipe (21) runs through the inwall of desulfurization process chamber (2), and extend to the bottom of vapor-liquid separation chamber (3), the inside of described vapor-liquid separation chamber (3) is provided with and is separated flap (22), the inner right side of described vapor-liquid separation chamber (3) is provided with dirt source collecting chamber (23), the top of described dirt source collecting chamber (23) is provided with exhaust opening (24).
2. a kind of desulfur denitrate dust collecting device according to claim 1, is characterized in that: the entrance of described dirt source collecting chamber (23) communicates with the outlet of vapor-liquid separation chamber (3).
3. a kind of desulfur denitrate dust collecting device according to claim 1, is characterized in that: the both sides of described buffer (5) are equipped with radiator (7).
4. a kind of desulfur denitrate dust collecting device according to claim 1, is characterized in that: the first dividing plate (8) in described denitration process chamber (1) is higher than the second partition (16) in desulfurization process chamber (2).
5. a kind of desulfur denitrate dust collecting device according to claim 1, it is characterized in that: described shower nozzle (19) is set to two groups, the quantity often organizing shower nozzle (19) is three, and two groups of shower nozzles (19) are symmetrically distributed on water-supply-pipe.
6. a kind of desulfur denitrate dust collecting device according to claim 1, is characterized in that: described baffle plate (20) is porcelain baffle plate, and baffle plate (20) and shower nozzle (19) arranged in a crossed manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520838255.5U CN205055821U (en) | 2015-10-27 | 2015-10-27 | Desulfurization and denitrification dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520838255.5U CN205055821U (en) | 2015-10-27 | 2015-10-27 | Desulfurization and denitrification dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205055821U true CN205055821U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520838255.5U Expired - Fee Related CN205055821U (en) | 2015-10-27 | 2015-10-27 | Desulfurization and denitrification dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205055821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744909A (en) * | 2018-07-19 | 2018-11-06 | 江苏安纳泰环保科技有限公司 | A kind of boiler flue gas desulfurization denitrification apparatus |
| CN117105180A (en) * | 2023-10-09 | 2023-11-24 | 新引擎(长沙)科技发展有限公司 | Method, device and application for separating and recycling sulfur from desulfurization waste liquid |
-
2015
- 2015-10-27 CN CN201520838255.5U patent/CN205055821U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744909A (en) * | 2018-07-19 | 2018-11-06 | 江苏安纳泰环保科技有限公司 | A kind of boiler flue gas desulfurization denitrification apparatus |
| CN108744909B (en) * | 2018-07-19 | 2021-04-27 | 江苏安纳泰环保科技有限公司 | Boiler flue gas desulfurization and denitrification device |
| CN117105180A (en) * | 2023-10-09 | 2023-11-24 | 新引擎(长沙)科技发展有限公司 | Method, device and application for separating and recycling sulfur from desulfurization waste liquid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20161027 |