CN213101414U - High-efficient boiler dust removal SOx/NOx control device - Google Patents
High-efficient boiler dust removal SOx/NOx control device Download PDFInfo
- Publication number
- CN213101414U CN213101414U CN202021355287.7U CN202021355287U CN213101414U CN 213101414 U CN213101414 U CN 213101414U CN 202021355287 U CN202021355287 U CN 202021355287U CN 213101414 U CN213101414 U CN 213101414U
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- water
- organism
- machine body
- pipe
- dust removal
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- 239000000428 dust Substances 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 230000003009 desulfurizing effect Effects 0.000 claims description 7
- 238000005507 spraying Methods 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 11
- 239000007921 spray Substances 0.000 description 7
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 238000006477 desulfuration reaction Methods 0.000 description 3
- 230000023556 desulfurization Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a high-efficient boiler dust removal SOx/NOx control device, including organism and shunt tubes, the water pump is installed in the left side of organism, the ball valve is installed on the right side of organism, the right side of flange is fixed with the drain pipe, the front end of organism is provided with the door, the place ahead of door is provided with the handle, the inboard of organism is provided with the sump pit, the top in sump pit is provided with the water catch bowl, the shunt tubes is located atomizer's top, the upper end of organism is fixed with the connecting seat, the outside of sealing washer is provided with quick-operation joint, the blast pipe is installed in quick-operation joint's left side. This high-efficient boiler dust removal SOx/NOx control device compares with current ordinary boiler dust removal SOx/NOx control device, carries out dual dust removal through spraying and filter core for exhaust air is clean, and water cycle uses, and the water economy resource, and aquatic dust concentration is big, makes things convenient for subsequent SOx/NOx control, filters the interception through the filter screen, prevents that atomizer from blockking up.
Description
Technical Field
The utility model relates to a boiler dust removal technical field specifically is a high-efficient boiler dust removal SOx/NOx control device.
Background
The boiler inevitably produces dust and flue gas in the in-process that uses, boiler dust removal is exactly to separate the dust in the boiler from the flue gas, thereby reduce dust pollution and be favorable to further carrying out treatments such as desulfurization, denitration to the flue gas, along with the development of society, the environmental protection receives people's attention more and more, boiler dust removal has also been applied to each field such as thermal power, the dust collecting equipment that boiler dust removal adopted includes mechanical dust remover, bag collector, electrostatic precipitator and wet dust remover, but every kind of dust removal clean system always has its technical advantage and shortcoming, should select suitable dust removal facility and technology according to actual conditions.
General boiler dust removal SOx/NOx control device, atomizer are blockked up easily, and inconvenient repair can only be changed atomizer, and the water resource does not carry out cyclic utilization, wastes water resource, and subsequent SOx/NOx control is inconvenient, can not be fine satisfy people's user demand, to above-mentioned condition, carries out technical innovation on current boiler dust removal SOx/NOx control device basis.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient boiler dust removal SOx/NOx control device to provide general boiler dust removal SOx/NOx control device in solving above-mentioned background art, atomizer is blockked up easily, and inconvenient repair can only change atomizer, and the water resource does not carry out cyclic utilization, wastes water resource, and subsequent SOx/NOx control is inconvenient, the user demand problem that satisfies people that can not be fine.
In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency boiler dust-removing, desulfurizing and denitrifying device comprises a machine body and a flow dividing pipe, wherein a water pump is installed on the left side of the machine body, a water delivery pipe is arranged above the water pump, a ball valve is installed on the right side of the machine body, a flange is fixed on the right side of the ball valve, a water discharging pipe is fixed on the right side of the flange, an air inlet pipe is arranged above the water discharging pipe, a machine door is arranged at the front end of the machine body, a hinge is installed at the left end of the machine door, a handle is arranged in front of the machine door, a water collecting bin is arranged on the inner side of the machine body, a filter screen is installed on the left side of the water collecting bin, a water collecting tank is arranged above the water collecting bin, an atomizing nozzle is arranged above the water collecting tank, the flow dividing pipe is located above the atomizing nozzle, a fixing rod is fixed, the left side of the quick connector is provided with an exhaust pipe, and the inner side of the exhaust pipe is provided with a filter element.
Preferably, the filter screen is connected with the machine body through a bolt, and the machine body is connected with the water pump through a water delivery pipe.
Preferably, be fixed connection between atomizer and the shunt tubes, and atomizer arranges along the horizontal direction equidistance.
Preferably, the exhaust pipe is connected with the machine body through a flange, and the inner surface of the exhaust pipe is attached to the outer surface of the filter element.
Preferably, the connecting seat is in threaded connection with the quick connector, and the outer surface of the connecting seat is attached to the inner surface of the sealing ring.
Preferably, the ball valve is connected with the machine body through a flange, and the central axis of the ball valve coincides with the central axis of the drain pipe.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model utilizes the water in the water collecting bin circularly through the arrangement of the water pump, the water collecting bin, the machine body, the water collecting tank, the water delivery pipe, the atomizing spray head and the flow dividing pipe, so that the content of dust in the water is increased, the sulfur and the nitre in the dust can be conveniently removed, the water in the water collecting bin is input into the water delivery pipe through the water pump, flows through the flow dividing pipe and the atomizing spray head, is collected through the water collecting tank, falls into the water collecting bin again, and is recycled, thereby saving water resources;
2. the utility model discloses a filter screen, raceway, connecting seat and quick-operation joint's setting, filter the water that gets into in the atomizer, prevent that debris in the water from blockking up the atomizer, the liquid passes through water pump and raceway in the sump, inputs water into the connecting seat, filters through the filter screen, intercepts debris, clean liquid gets into in the atomizer, be threaded connection between connecting seat and the quick-operation joint, conveniently carries out dismouting quick-operation joint, regularly clears up debris in the filter screen, prevents that debris are too much, blocks up the raceway;
3. the utility model discloses an atomizer, blast pipe and filter core's setting carry out the secondary filter to boiler tail gas and remove dust, and boiler tail gas passes through in the intake pipe gets into the organism, and atomizer blowout water smoke reduces the content of dust in the boiler tail gas, and the water droplet that contains the dust passes through the water catch bowl and gets into the storehouse that catchments, and when boiler tail gas passed through blast pipe discharge, through filtering the core, carries out the secondary filter and removes dust for exhaust air is very clean.
Drawings
FIG. 1 is a schematic view of a front view half-section structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a water pump; 2. a filter screen; 3. a water collecting bin; 4. a body; 5. a water collection tank; 6. a water delivery pipe; 7. an atomizing spray head; 8. a shunt tube; 9. fixing the rod; 10. an exhaust pipe; 11. a filter element; 12. a quick coupling; 13. a connecting seat; 14. an air inlet pipe; 15. a flange; 16. a ball valve; 17. a drain pipe; 18. a machine door; 19. a hinge; 20. a handle; 21. and (5) sealing rings.
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, the present invention provides a technical solution: the utility model provides a high-efficient boiler dust removal SOx/NOx control device, including organism 4 and shunt tubes 8, water pump 1 is installed in the left side of organism 4, and water pump 1's top is provided with raceway 6, ball valve 16 is installed on the right side of organism 4, and the right side of ball valve 16 is fixed with flange 15, ball valve 16 is connected with organism 4 through flange 15, and the axis of ball valve 16 coincides with the axis of drain pipe 17, flange 15's right side is fixed with drain pipe 17, and the top of drain pipe 17 is provided with intake pipe 14, the front end of organism 4 is provided with quick-witted door 18, and the left end of machine door 18 installs hinge 19, the place ahead of machine door 18 is provided with handle 20, the inboard of organism 4 is provided with collection water storehouse 3, and the left side of collection water storehouse 3 installs filter screen 2, filter screen 2 is connected with organism 4 through the bolt, and organism 4 is connected, Raceway 6, connecting seat 13 and quick-operation joint 12's setting, water to getting into in atomizer 7 filters, prevent that the debris of aquatic from blockking up atomizer 7, it passes through water pump 1 and raceway 6 to gather in the storehouse 3 liquid, with water input connecting seat 13, filter through filter screen 2, get off debris interception, clean liquid gets into in atomizer 7, be threaded connection between connecting seat 13 and the quick-operation joint 12, conveniently carry out dismouting quick-operation joint 12, regularly clear up the debris in the filter screen 2, prevent that debris are too much, block up raceway 6.
The top of sump 3 is provided with water catch bowl 5, and the top of water catch bowl 5 is provided with atomizer 7, shunt tubes 8 are located atomizer 7's top, and shunt tubes 8's top is fixed with dead lever 9, be fixed connection between atomizer 7 and the shunt tubes 8, and atomizer 7 is arranged along horizontal direction equidistance, through water pump 1, sump 3, organism 4, water catch bowl 5, raceway 6, atomizer 7 and shunt tubes 8's setting, carry out cyclic utilization with the water in sump 3, make the content of aquatic dust rise, conveniently take off sulphur and nitre in the dust, the water in sump 3 passes through water pump 1 input raceway 6, shunt tubes 8 and atomizer 7 flow through, collect through water catch bowl 5, fall into sump 3 again, cyclic utilization, and water conservation resource.
The upper end of the machine body 4 is fixed with a connecting seat 13, the outer side of the connecting seat 13 is provided with a sealing ring 21, the connecting seat 13 is in threaded connection with a quick coupling 12, the outer surface of the connecting seat 13 is attached to the inner surface of the sealing ring 21, the outer side of the sealing ring 21 is provided with the quick coupling 12, the left side of the quick coupling 12 is provided with an exhaust pipe 10, the inner side of the exhaust pipe 10 is provided with a filter core 11, the exhaust pipe 10 is connected with the machine body 4 through a flange 15, the inner surface of the exhaust pipe 10 is attached to the outer surface of the filter core 11, secondary filtration and dust removal are carried out on boiler tail gas through the arrangement of an atomizing nozzle 7, the exhaust pipe 10 and the filter core 11, the boiler tail gas enters the machine body 4 through an air inlet pipe 14, the atomizing nozzle 7 sprays water mist, the content of dust in the boiler tail gas, and the air passes through the filter element 11 to be filtered and dedusted for the second time, so that the exhausted air is very clean.
The working principle is as follows: when the high-efficiency boiler dedusting, desulfurizing and denitrating device is used, firstly, the air inlet pipe 14 is connected with a boiler tail gas discharge port, the machine door 18 is opened, a certain amount of water is poured into the machine body 4, then the machine door 18 is covered, a sealing strip is arranged between the machine door 18 and the machine body 4 to prevent air from overflowing, the water pump 1 is started, the water pump 1 inputs the water in the water collecting bin 3 into the water conveying pipe 6, the water flows through the water conveying pipe 6 and the flow dividing pipe 8 and the atomizing spray nozzle 7, the atomizing spray nozzle 7 sprays water mist to remove a part of dust in the boiler tail gas, the water mist is collected through the water collecting tank 5 and falls into the water collecting bin 3 again for recycling, when the boiler tail gas after spraying and dedusting is discharged through the exhaust pipe 10, the water flows through the filter element 11, the filter element 11 carries out secondary filtering and dedusting on the boiler tail gas, so that the discharged air is very clean, the water in, and performing subsequent desulfurization and denitration, which is the working principle of the high-efficiency boiler dedusting, desulfurization and denitration device.
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 (6)
1. The utility model provides a high-efficient boiler dust removal SOx/NOx control device, includes organism (4) and shunt tubes (8), its characterized in that: the water pump is characterized in that a water pump (1) is installed on the left side of the machine body (4), a water conveying pipe (6) is arranged above the water pump (1), a ball valve (16) is installed on the right side of the machine body (4), a flange (15) is fixed on the right side of the ball valve (16), a drain pipe (17) is fixed on the right side of the flange (15), an air inlet pipe (14) is arranged above the drain pipe (17), a machine door (18) is arranged at the front end of the machine body (4), a hinge (19) is installed at the left end of the machine door (18), a handle (20) is arranged in front of the machine door (18), a water collecting bin (3) is arranged on the inner side of the machine body (4), a filter screen (2) is installed on the left side of the water collecting bin (3), a water collecting tank (5) is arranged above the water collecting tank (3), an atomizing nozzle (7) is arranged above the water collecting tank, and the top of shunt tubes (8) is fixed with dead lever (9), the upper end of organism (4) is fixed with connecting seat (13), and the outside of connecting seat (13) is provided with sealing washer (21), the outside of sealing washer (21) is provided with quick-operation joint (12), blast pipe (10) are installed in the left side of quick-operation joint (12), and the inboard of blast pipe (10) is provided with filter core (11).
2. The high-efficiency boiler dedusting, desulfurizing and denitrifying device according to claim 1, characterized in that: the filter screen (2) is connected with the machine body (4) through bolts, and the machine body (4) is connected with the water pump (1) through a water delivery pipe (6).
3. The high-efficiency boiler dedusting, desulfurizing and denitrifying device according to claim 1, characterized in that: be fixed connection between atomizer (7) and shunt tubes (8), and atomizer (7) arrange along the horizontal direction equidistance.
4. The high-efficiency boiler dedusting, desulfurizing and denitrifying device according to claim 1, characterized in that: the exhaust pipe (10) is connected with the machine body (4) through a flange (15), and the inner surface of the exhaust pipe (10) is attached to the outer surface of the filter element (11).
5. The high-efficiency boiler dedusting, desulfurizing and denitrifying device according to claim 1, characterized in that: the connecting seat (13) is in threaded connection with the quick connector (12), and the outer surface of the connecting seat (13) is attached to the inner surface of the sealing ring (21).
6. The high-efficiency boiler dedusting, desulfurizing and denitrifying device according to claim 1, characterized in that: the ball valve (16) is connected with the machine body (4) through a flange (15), and the central axis of the ball valve (16) is coincided with the central axis of the drain pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021355287.7U CN213101414U (en) | 2020-07-12 | 2020-07-12 | High-efficient boiler dust removal SOx/NOx control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021355287.7U CN213101414U (en) | 2020-07-12 | 2020-07-12 | High-efficient boiler dust removal SOx/NOx control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213101414U true CN213101414U (en) | 2021-05-04 |
Family
ID=75676659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021355287.7U Active CN213101414U (en) | 2020-07-12 | 2020-07-12 | High-efficient boiler dust removal SOx/NOx control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213101414U (en) |
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2020
- 2020-07-12 CN CN202021355287.7U patent/CN213101414U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220422 Address after: 461000 floor 1, plant 6, Xuchang smart Information Industrial Park (phase I), east of Weiwu Avenue and north of Mingli street, Xuchang municipal district, Xuchang City, Henan Province Patentee after: Xuchang BoQing Environmental Protection Engineering Co.,Ltd. Address before: 364205 No.37, Xiewu Road, Junqiao village, Baisha Town, Shanghang County, Longyan City, Fujian Province Patentee before: Zha Achun |
|
| TR01 | Transfer of patent right |