CN210332250U - Dry-wet integrated desulfurization and denitrification device - Google Patents
Dry-wet integrated desulfurization and denitrification device Download PDFInfo
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- CN210332250U CN210332250U CN201921042120.2U CN201921042120U CN210332250U CN 210332250 U CN210332250 U CN 210332250U CN 201921042120 U CN201921042120 U CN 201921042120U CN 210332250 U CN210332250 U CN 210332250U
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- swing joint
- pipe
- movably connected
- main part
- desulfurization
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- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 41
- 230000023556 desulfurization Effects 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 15
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 11
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003546 flue gas Substances 0.000 claims abstract description 10
- 230000010354 integration Effects 0.000 claims abstract description 10
- 238000004065 wastewater treatment Methods 0.000 claims description 40
- 238000001179 sorption measurement Methods 0.000 claims description 19
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 12
- 238000004062 sedimentation Methods 0.000 claims description 12
- 239000000779 smoke Substances 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 239000000292 calcium oxide Substances 0.000 claims description 7
- 235000012255 calcium oxide Nutrition 0.000 claims description 7
- 239000007789 gas Substances 0.000 abstract description 17
- 230000008676 import Effects 0.000 abstract description 5
- 241000208125 Nicotiana Species 0.000 abstract description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 239000002351 wastewater Substances 0.000 description 10
- 239000002912 waste gas Substances 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to a SOx/NOx control technical field just discloses a wet integration SOx/NOx control device futilely, including the boiler main part, the top swing joint of boiler main part has flue gas inlet, the top swing joint of boiler main part has calcium carbonate import, one side swing joint of boiler main part has the connecting pipe, one side swing joint of connecting pipe has the dust remover main part, one side swing joint of dust remover main part has the tobacco pipe of sending, one side swing joint who sends the tobacco pipe has the desulfurization main part, the import has been seted up at the top of desulfurization main part. This wet integration SOx/NOx control device futilely passes through water tank, desulfurization treatment main part, send the tobacco pipe, dust remover main part, connecting pipe, boiler main part, the use of mutually supporting of flue gas inlet and calcium carbonate import, can improve the work efficiency to exhaust-gas treatment in the SOx/NOx control, has saved exhaust-gas treatment's time cost to exhaust-gas treatment's user demand in the SOx/NOx control has been satisfied.
Description
Technical Field
The utility model relates to a SOx/NOx control technical field specifically is a dry and wet integration SOx/NOx control device.
Background
The desulfurization and denitrification are one of important technical measures for preventing and treating air pollution, the desulfurization generally refers to three types of desulfurization before combustion, desulfurization during combustion and desulfurization after combustion, more than a few flue gas desulfurization processes are widely applied in industry, the desulfurization and denitrification process also has important practical significance for treating tail gas of various boilers and incinerators, the denitrification is to prevent excessive pollution environment generated after coal in the boiler is combusted, the coal is subjected to denitrification treatment and is divided into denitrification before combustion, denitrification in the combustion process and denitrification after combustion, and the cement kiln nitrogen reduction and emission reduction technical measures are divided into two types according to the formation mechanism of cement kiln nitrogen oxides: one is from the source and the other is from the end.
The existing method for treating the waste gas in the desulfurization and denitrification is divided into a dry method and a wet method, the two methods have respective advantages and disadvantages, the working efficiency cannot be improved during the waste gas treatment, and the use requirement of the waste gas treatment in the desulfurization and denitrification cannot be met.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a wet integration SOx/NOx control device futilely possesses advantages such as exhaust-gas treatment efficiency in can improving SOx/NOx control, and it is not high to exhaust-gas treatment efficiency in the SOx/NOx control now to have solved, can not satisfy the problem of exhaust-gas treatment user demand in the SOx/NOx control.
(II) technical scheme
For the purpose that realizes above-mentioned exhaust-gas treatment raises the efficiency in the SOx/NOx control, the utility model provides a following technical scheme: a dry-wet integrated desulfurization and denitrification device comprises a boiler body, wherein the top of the boiler body is movably connected with a flue gas inlet, the top of the boiler body is movably connected with a calcium carbonate inlet, one side of the boiler body is movably connected with a connecting pipe, one side of the connecting pipe is movably connected with a dust remover body, one side of the dust remover body is movably connected with a smoke conveying pipe, one side of the smoke conveying pipe is movably connected with a desulfurization treatment body, the top of the desulfurization treatment body is provided with an inlet, the inner wall of the inlet is movably connected with a water inlet pipe, the bottom of the water inlet pipe is movably connected with a first water pump, the output end of the first water pump is movably connected with a water conveying pipe, the outer wall of the desulfurization treatment body is fixedly connected with a water tank, the bottom of one side of the desulfurization treatment body is movably connected, the output swing joint of second water pump has the conveying pipe, one side swing joint of conveying pipe has the waste water treatment case, one side fixedly connected with feeding case of waste water treatment case, the bottom swing joint of feeding case has first inlet pipe, the one end of first inlet pipe runs through one side of waste water treatment case and extends to the inside of waste water treatment case.
Preferably, the water tank is located at the bottom of the first water pump, the first water pump is movably connected with the water tank through a water supply pipe, and one end of the water supply pipe penetrates through one side of the water tank and extends into the water tank.
Preferably, the top of the first feeding pipe penetrates through the bottom of the feeding box and extends to the interior of the feeding box, and the interior of the feeding box is filled with quicklime.
Preferably, the top fixedly connected with pivot of waste water treatment case, and the outer wall swing joint of pivot has the fly leaf, and the length of fly leaf equals with one-half length of waste water treatment case.
Preferably, the diapire swing joint has the sedimentation tank in the waste water treatment case, and the height of sedimentation tank and the one-third of waste water treatment case highly equals, and the delivery port has been seted up to the bottom of waste water treatment case one side.
Preferably, the top swing joint of sedimentation tank has the filter screen, and the both sides of filter screen and the inside wall fixed connection of waste water treatment case, the top swing joint of filter screen has the adsorbed layer, and the inside wall swing joint of adsorbed layer has the adsorption plate.
Preferably, the number of the adsorption plates is twelve, and the interiors of the twelve adsorption plates are filled with activated carbon.
Third, beneficial effect
Compared with the prior art, the utility model provides a do wet integration SOx/NOx control device possesses following beneficial effect:
1. this wet integration SOx/NOx control device futilely, through water tank, desulfurization treatment main part, send tobacco pipe, dust remover main part, connecting pipe, boiler main part, the use of mutually supporting of flue gas inlet and calcium carbonate import, can improve the work efficiency to exhaust-gas treatment in the SOx/NOx control, saved exhaust-gas treatment's time cost to exhaust-gas treatment's user demand in the SOx/NOx control has been satisfied.
2. This wet integration SOx/NOx control device futilely, adsorbed layer, filter screen, feeding case, first inlet pipe, waste water treatment case, delivery port and sedimentation tank through setting up can handle waste water that exhaust-gas treatment discharged after, can improve the utilization efficiency to the water resource, convenient to use.
3. This wet integration SOx/NOx control device futilely through fly leaf and the pivot that sets up, can clear up convenient to use to the inside of waste water treatment case to waste water treatment's availability factor has been satisfied.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the wastewater treatment tank of the present invention;
fig. 3 is the schematic diagram of the structure of the adsorption plate of the present invention.
In the figure: 1. an inlet; 2. a water inlet pipe; 3. a first water pump; 4. a water supply pipe; 5. a water tank; 6. an adsorption layer; 7. a filter screen; 8. a feeding box; 9. a first feed tube; 10. a wastewater treatment tank; 11. a water outlet; 12. a sedimentation tank; 13. a transfer tube; 14. a second water pump; 15. a delivery pipe; 16. a desulfurization treatment main body; 17. a smoke delivery pipe; 18. a dust collector main body; 19. a connecting pipe; 20. a boiler main body; 21. a flue gas inlet; 22. calcium carbonate is imported; 23. a movable plate; 24. an adsorption plate; 25. a rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a dry-wet integrated desulfurization and denitrification device comprises a boiler main body 20, a flue gas inlet 21 is movably connected to the top of the boiler main body 20, a calcium carbonate inlet 22 is movably connected to the top of the boiler main body 20, a connecting pipe 19 is movably connected to one side of the boiler main body 20, a dust remover main body 18 is movably connected to one side of the connecting pipe 19, a smoke conveying pipe 17 is movably connected to one side of the dust remover main body 18, a desulfurization treatment main body 16 is movably connected to one side of the smoke conveying pipe 17, the work efficiency of the waste gas treatment in the desulfurization and denitrification can be improved through the mutual cooperation of a water tank 5, the desulfurization treatment main body 16, the smoke conveying pipe 17, the dust remover main body 18, the connecting pipe 19, the boiler main body 20, the flue gas inlet 21 and the calcium carbonate inlet 22, the time cost of the waste gas treatment in, the top of the desulfurization treatment main body 16 is provided with an inlet 1, the inner wall of the inlet 1 is movably connected with a water inlet pipe 2, the bottom of the water inlet pipe 2 is movably connected with a first water pump 3, the output end of the first water pump 3 is movably connected with a water supply pipe 4, a water tank 5 is positioned at the bottom of the first water pump 3, the first water pump 3 is movably connected with the water tank 5 through the water supply pipe 4, one end of the water supply pipe 4 penetrates through one side of the water tank 5 and extends into the water tank 5, so that water in the water tank 5 flows into the desulfurization treatment main body 16 through the water supply pipe 4, thereby treating waste gas in the desulfurization treatment main body 16, the inner bottom wall of the wastewater treatment box 10 is movably connected with a sedimentation tank 12, the height of the sedimentation tank 12 is equal to the height of one third of the wastewater treatment box 10, a water outlet 11 is formed in the bottom of one side of the wastewater treatment, and is discharged outwards through a water outlet 11, the top of the sedimentation tank 12 is movably connected with a filter screen 7, two sides of the filter screen 7 are fixedly connected with the inner side wall of a wastewater treatment tank 10, the top of the filter screen 7 is movably connected with an adsorption layer 6, the inner side wall of the adsorption layer 6 is movably connected with an adsorption plate 24, wastewater flows into the adsorption layer 6 through a conveying pipe 13, the wastewater is filtered through the adsorption layer 6, residues in the wastewater are filtered again through the filter screen 7, the wastewater discharged after the exhaust gas treatment can be treated through the arranged adsorption layer 6, the filter screen 7, a feeding tank 8, a first feeding pipe 9, the wastewater treatment tank 10, the water outlet 11 and the sedimentation tank 12, the utilization efficiency of water resources can be improved, the use is convenient, the number of the adsorption plates 24 is twelve, and the interior of the twelve adsorption plates 24 is filled with active carbon, the activated carbon material is amorphous carbon obtained by processing treatment, has a large specific surface area, has good adsorption capacity on inorganic or organic substances, colloidal particles and the like in gas, solution, can adsorb materials in wastewater through an adsorption plate 24 to finish the treatment of the wastewater, the outer wall of a desulfurization treatment main body 16 is fixedly connected with a water tank 5, the bottom of one side of the desulfurization treatment main body 16 is movably connected with a conveying pipe 15, the top of the conveying pipe 15 is movably connected with a second water pump 14, the output end of the second water pump 14 is movably connected with a conveying pipe 13, one side of the conveying pipe 13 is movably connected with a wastewater treatment box 10, the top of the wastewater treatment box 10 is fixedly connected with a rotating shaft 25, the outer wall of the rotating shaft 25 is movably connected with a movable plate 23, the length of the movable plate 23 is equal to the half length of the wastewater treatment box 10, and the movable plate 23 can play a role of sealing on an opening at the top of, the use is convenient, the inside of the wastewater treatment box 10 can be cleaned through the movable plate 23 and the rotating shaft 25, the use is convenient, thereby meeting the use efficiency of wastewater treatment, one side of the wastewater treatment box 10 is fixedly connected with the feeding box 8, the bottom of the feeding box 8 is movably connected with the first feeding pipe 9, the top of the first feeding pipe 9 penetrates through the bottom of the feeding box 8 and extends to the interior of the feeding box 8, and the interior of the feeding box 8 is filled with quicklime and quicklime, the main component of which is calcium oxide, and the general preparation method is that natural rock with the main component of calcium carbonate is calcined at high temperature, can decompose and generate carbon dioxide and calcium oxide, can handle waste water through quick lime, can improve the work efficiency to waste water treatment, the one end of first inlet pipe 9 runs through one side of waste water treatment case 10 and extends to the inside of waste water treatment case 10.
When using, earlier the waste gas in the SOx/NOx control enters into boiler body 20 through flue gas inlet 21 inside, simultaneously with calcium carbonate from calcium carbonate import 22 enter into boiler body 20 inside, flow into dust remover main part 18 behind boiler body 20's high temperature, flow into desulfurization treatment main part 16 after removing dust to waste gas through dust remover main part 18, start first water pump 3 back, the inside rivers that go into desulfurization treatment main part 16 with water tank 5 inside filter waste gas, waste water carries waste water treatment case 10 from conveyer pipe 15, handle the back to waste water and discharge through delivery port 11, thereby work has been accomplished.
In conclusion, this wet integration SOx/NOx control device futilely has reached the effect that improves exhaust-gas treatment efficiency in the SOx/NOx control, has solved the not high problem of exhaust-gas treatment efficiency in general to the SOx/NOx control, satisfies SOx/NOx control exhaust-gas treatment's user demand.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a wet integration SOx/NOx control device futilely, includes boiler main part (20), its characterized in that: the boiler comprises a boiler body (20), a flue gas inlet (21) is movably connected to the top of the boiler body (20), a calcium carbonate inlet (22) is movably connected to the top of the boiler body (20), a connecting pipe (19) is movably connected to one side of the boiler body (20), a dust remover body (18) is movably connected to one side of the connecting pipe (19), a smoke conveying pipe (17) is movably connected to one side of the dust remover body (18), a desulfurization treatment body (16) is movably connected to one side of the smoke conveying pipe (17), an inlet (1) is formed in the top of the desulfurization treatment body (16), a water inlet pipe (2) is movably connected to the inner wall of the inlet (1), a first water pump (3) is movably connected to the bottom of the water inlet pipe (2), a water conveying pipe (4) is movably connected to the output end of the first water pump (3), and a water tank (5, the bottom swing joint of desulfurization treatment main part (16) one side has conveyer pipe (15), the top swing joint of conveyer pipe (15) has second water pump (14), the output swing joint of second water pump (14) has conveying pipe (13), one side swing joint of conveying pipe (13) has waste water treatment case (10), one side fixedly connected with feeding case (8) of waste water treatment case (10), the bottom swing joint of feeding case (8) has first inlet pipe (9), the one end of first inlet pipe (9) runs through one side of waste water treatment case (10) and extends to the inside of waste water treatment case (10).
2. The dry-wet integrated desulfurization and denitrification device according to claim 1, characterized in that: the water tank (5) is located at the bottom of the first water pump (3), the first water pump (3) is movably connected with the water tank (5) through a water feeding pipe (4), and one end of the water feeding pipe (4) penetrates through one side of the water tank (5) and extends into the water tank (5).
3. The dry-wet integrated desulfurization and denitrification device according to claim 1, characterized in that: the top of the first feeding pipe (9) penetrates through the bottom of the feeding box (8) and extends to the inside of the feeding box (8), and quicklime is filled in the feeding box (8).
4. The dry-wet integrated desulfurization and denitrification device according to claim 1, characterized in that: the top fixedly connected with pivot (25) of waste water treatment case (10), and the outer wall swing joint of pivot (25) has fly leaf (23), and the length of fly leaf (23) equals with the half length of waste water treatment case (10).
5. The dry-wet integrated desulfurization and denitrification device according to claim 1, characterized in that: the bottom wall swing joint has sedimentation tank (12) in waste water treatment case (10), and the height of sedimentation tank (12) equals with the height of one third of waste water treatment case (10), and delivery port (11) have been seted up to the bottom of waste water treatment case (10) one side.
6. The dry-wet integrated desulfurization and denitrification device according to claim 5, characterized in that: the top swing joint of sedimentation tank (12) has filter screen (7), and the both sides of filter screen (7) and the inside wall fixed connection of waste water treatment case (10), the top swing joint of filter screen (7) has adsorbed layer (6), and the inside wall swing joint of adsorbed layer (6) has adsorption plate (24).
7. The dry-wet integrated desulfurization and denitrification device according to claim 6, characterized in that: the number of the adsorption plates (24) is twelve, and the interior of each adsorption plate (24) is filled with activated carbon.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921042120.2U CN210332250U (en) | 2019-07-04 | 2019-07-04 | Dry-wet integrated desulfurization and denitrification device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921042120.2U CN210332250U (en) | 2019-07-04 | 2019-07-04 | Dry-wet integrated desulfurization and denitrification device |
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| CN210332250U true CN210332250U (en) | 2020-04-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117483060A (en) * | 2023-12-29 | 2024-02-02 | 河北红光燃料有限责任公司 | Coal-fired pulverized coal grinding equipment |
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2019
- 2019-07-04 CN CN201921042120.2U patent/CN210332250U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117483060A (en) * | 2023-12-29 | 2024-02-02 | 河北红光燃料有限责任公司 | Coal-fired pulverized coal grinding equipment |
| CN117483060B (en) * | 2023-12-29 | 2024-03-15 | 河北红光燃料有限责任公司 | Coal-fired pulverized coal grinding equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A wet dry integrated desulfurization and denitrification device Granted publication date: 20200417 Pledgee: Bank of China Limited by Share Ltd. Cangzhou branch Pledgor: Hebei Hongguang Fuel Co.,Ltd. Registration number: Y2024980009389 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |