CN220417362U - Wet electrostatic dust collection boiler - Google Patents
Wet electrostatic dust collection boiler Download PDFInfo
- Publication number
- CN220417362U CN220417362U CN202321406287.9U CN202321406287U CN220417362U CN 220417362 U CN220417362 U CN 220417362U CN 202321406287 U CN202321406287 U CN 202321406287U CN 220417362 U CN220417362 U CN 220417362U
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- China
- Prior art keywords
- boiler
- dust removal
- water
- removal case
- water tank
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- 239000000428 dust Substances 0.000 title claims abstract description 91
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 239000008187 granular material Substances 0.000 claims abstract description 28
- 239000007921 spray Substances 0.000 claims abstract description 19
- 239000012719 wet electrostatic precipitator Substances 0.000 claims abstract description 13
- 238000005507 spraying Methods 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 6
- 239000012717 electrostatic precipitator Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 abstract description 31
- 239000002912 waste gas Substances 0.000 abstract description 26
- 239000007789 gas Substances 0.000 abstract description 5
- 239000002351 wastewater Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Electrostatic Separation (AREA)
Abstract
The utility model relates to a wet electrostatic dust removal boiler in the technical field of boiler waste gas treatment, which comprises a boiler, wherein two ends of the boiler are respectively provided with an air inlet and an air outlet, the inner wall of the air outlet is inserted with a conveying pipe, the rear side of the top end of a particle dust removal box is provided with a water tank, the inner wall of the water tank is provided with a water pump, the top surface of the particle dust removal box is inserted with a water spraying disc, and the top end of the water spraying disc is communicated with the water pump on the inner wall of the water tank through a water inlet pipe. Through setting up the granule dust removal case that the boiler is located gas vent one side intercommunication, can make the waste gas that the boiler produced when the exhaust, can advance the inside of granule dust removal case, by water spray dish, water tank, nozzle carry out water mixing, then the air exhauster that rethread granule dust removal case top communicates will reduce the waste gas of dust particle and take out, carry special wet electrostatic precipitator with the connecting pipe, the device's setting can make the boiler when communicating with wet electrostatic precipitator and use, improves waste gas treatment quality.
Description
Technical Field
The utility model relates to the technical field of boiler waste gas treatment, in particular to a wet electrostatic dust collection boiler.
Background
The boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy, the original meaning of the boiler refers to a water container heated on fire, the boiler refers to a place where the fuel is combusted, and the boiler comprises two parts of the boiler and the boiler. The hot water or steam generated in the boiler can directly provide heat energy required by industrial production and people living, and can also be converted into mechanical energy through a steam power device or converted into electric energy through a generator. The boiler for supplying hot water is called a hot water boiler, and is mainly used for life and has a small amount of application in industrial production. Steam generating boilers are called steam boilers, often referred to simply as boilers, and are used in many thermal power stations, ships, locomotives and industrial and mining enterprises.
The prior boiler can generate a large amount of waste gas in the using process, for example, an industrial boiler waste gas treatment device disclosed in China patent publication No. CN210993460U comprises a bottom plate, four corners of the bottom plate are fixedly connected with supporting legs, the front end and the rear end of the left side of the top of the bottom plate are respectively provided with a supporting mechanism, the top of the supporting mechanism is fixedly connected with a boiler body, the right side of the top of the boiler body is communicated with an exhaust pipe, the right side of the top of the bottom plate is fixedly connected with a box body, the two sides of the top of the box body are fixedly connected with fixing columns, the top of the fixing columns is fixedly connected with a baffle plate, the center of the top of the box body is provided with an exhaust groove, the inner wall of the exhaust groove is fixedly connected with a dust screen, the top of the inner wall of the box is fixedly connected with a sterilizing box, the top and the bottom of the inner wall of the sterilizing box are fixedly connected with ultraviolet lamp tubes, the bottom of the first connecting tube is communicated with a first filter box, the bottom of the first filter box is communicated with the right side of the bottom of the box body, the right side of the bottom of the first filter box is fixedly connected with the inner cavity of the box, the first filter box is communicated with the inner cavity of the first filter box is arranged at the top of the second filter box, the inner cavity is arranged at the top of the second filter box is far from the top of the filter box, the filter box is communicated with the inner cavity is arranged at the top of the second filter box is far from the inner cavity, the filter box is arranged at the top of the filter box is far from the inner cavity, the exhaust pipe is far away from the top intercommunication of exhaust fan one end and blast pipe, and although it has solved the problem of boiler waste gas, but the consumptive material is more, has had current device at present and has solved boiler waste gas emission's problem moreover, be at waste gas discharge port connection wet electrostatic precipitator, carry out wet filtration emission to waste gas through wet electrostatic precipitator, reduce the pollution of waste gas to the environment, but contain unknown granule because of the waste gas of boiler effluvium very big degree, only use wet dust remover can make the inside filter equipment of wet electrostatic precipitator be blockked up by the particulate matter, receive the damage, reduce life, for this we propose a wet electrostatic precipitator's boiler.
Disclosure of Invention
Aiming at the problems, the utility model provides the wet electrostatic dust collection boiler which has the effect of filtering particles of flue gas discharged by the boiler and improves the practicability of the wet electrostatic dust collection boiler when the wet electrostatic dust collection boiler is connected with the boiler for use.
The technical scheme of the utility model is as follows:
the utility model provides a boiler of wet-type electrostatic precipitator, includes the boiler, the both ends of boiler are equipped with air inlet and gas vent respectively, the inner wall of gas vent inserts and is equipped with the conveyer pipe, the one end that the boiler is close to the gas vent is equipped with granule dust removal case, granule dust removal case is linked together with the one end that the boiler was kept away from to the conveyer pipe, the top rear side of granule dust removal case is equipped with the water tank, the inner wall of water tank is equipped with the water pump, the top surface of granule dust removal case inserts and is equipped with the water spray tray, the top of water spray tray is linked together through the water pump of inlet tube with the water tank inner wall, the bottom surface of water spray tray is located the inner wall top surface of granule dust removal case, the bottom surface intercommunication of water spray tray has a plurality of nozzles, and the intercommunication department of conveyer pipe is located the below of nozzle, the top surface eccentric department of granule dust removal case is equipped with the air exhauster, the air exhauster intercommunication has the exhaust pipe, and the bottom of air exhauster runs through granule dust removal case and communicates to inside, the air outlet intercommunication of air exhauster has the connecting pipe.
In a further technical scheme, the bottom surface of the particle dust removal box is fixedly provided with a dust collection seat, the top surface of the dust collection seat is provided with a dust collection groove, and the bottom surface of the particle dust removal box is communicated with the dust collection groove.
In a further technical scheme, the inside of dust collection seat is equipped with the cavity, the cavity is located the below of dust collection groove, the inner wall one side intercommunication of cavity has the drain pipe, a plurality of sinking openings have been seted up to the surface of dust collection groove.
In a further technical scheme, the nozzles are circumferentially distributed on the bottom surface of the water spraying disc, and the water spraying disc is disc-shaped.
In a further technical scheme, the bottom surface of air exhauster and the bottom surface of water tank all are equipped with the metal seat, air exhauster and water tank are all fixed at the surface of granule dust removal case through the metal seat.
The beneficial effects of the utility model are as follows:
through setting up the granule dust removal case that the boiler is located gas vent one side intercommunication, can make the waste gas that the boiler produced when the exhaust, can advance the inside of granule dust removal case, by water spray dish, water tank, nozzle carry out water mixing, then the air exhauster that rethread granule dust removal case top communicates will reduce the waste gas of dust particle and take out, carry special wet electrostatic precipitator with the connecting pipe, the device's setting can make the boiler when communicating with wet electrostatic precipitator and use, improves waste gas treatment quality.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic view showing an assembled structure of a particle dust box and a boiler according to an embodiment of the present utility model;
FIG. 3 is a schematic view of the structure of a particle dust box according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a dust collecting base according to an embodiment of the present utility model;
fig. 5 is a schematic view of the structure of a water spray disk according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a boiler; 2. an air inlet; 3. an exhaust port; 4. a delivery tube; 5. a particle dust removal box; 6. a water tank; 7. a water inlet pipe; 8. a water spraying disc; 9. a nozzle; 10. a dust collection seat; 11. a dust collection tank; 12. an exhaust fan; 13. an exhaust tube; 14. a connecting pipe; 15. a sinking port; 16. a cavity; 17. and (5) a water drain pipe.
Detailed Description
Embodiments of the present utility model are further described below with reference to the accompanying drawings.
Examples:
as shown in figures 1-5, a wet electrostatic dust collection boiler comprises a boiler 1, wherein two ends of the boiler 1 are respectively provided with an air inlet 2 and an air outlet 3, the inner wall of the air outlet 3 is inserted with a conveying pipe 4, one end of the boiler 1 close to the air outlet 3 is provided with a particle dust collection box 5, the particle dust collection box 5 is communicated with one end of the conveying pipe 4 far away from the boiler 1, the rear side of the top end of the particle dust collection box 5 is provided with a water tank 6, the inner wall of the water tank 6 is provided with a water pump, the top surface of the particle dust collection box 5 is inserted with a water spray disc 8, the top end of the water spray disc 8 is communicated with the water pump of the inner wall of the water tank 6 through a water inlet pipe 7, the bottom surface of the water spray disc 8 is positioned on the top surface of the inner wall of the particle dust collection box 5, the bottom surface of the water spray disc 8 is communicated with a plurality of nozzles 9, can be with the preferential treatment of waste gas that boiler 1 produced, avoid the use of the wet electrostatic precipitator of more influence of particulate matter, nozzle 9 is the circumference and distributes in the bottom surface of water spray disk 8, water spray disk 8 is discoid, through setting up nozzle 9 and the formation of water spray disk 8, can make water spray disk 8 have comprehensive coverage to the spraying of waste gas, and the intercommunication department of conveyer pipe 4 is located the below of nozzle 9, the eccentric department of top surface of granule dust removal case 5 is equipped with air exhauster 12, the suction opening intercommunication of air exhauster 12 has suction column 13, and the bottom of suction column 13 runs through granule dust removal case 5 and communicates to inside, the air outlet intercommunication of air exhauster 12 has connecting pipe 14, the bottom surface of air exhauster 12 and the bottom surface of water tank 6 all are equipped with the metal seat, air exhauster 12 and water tank 6 all are fixed at the surface of granule dust removal case 5 through the metal seat.
The working principle of the technical scheme is as follows:
when the wet type electrostatic precipitator is used, the particle dust removing box 5 is communicated with one side of an opening of the exhaust port 3 through the conveying pipe 4, then the connecting pipe 14 is communicated with the air inlet of the wet type electrostatic precipitator, then the boiler 1 is driven to operate, waste gas generated in the process directly enters the particle dust removing box 5 through the conveying pipe 4, the exhaust fan 12 is not opened at the moment, the water pump in the water tank 6 is opened, the water inlet pipe 7 is used for conveying water to the water spraying disc 8, water is sprayed into the waste gas entering the particle dust removing box 5 from the lower part of the nozzle 9, at the moment, water drops are mixed with impurities in the waste gas to be wrapped and lowered, then when the boiler 1 stops operating, the water pump in the water tank 6 is closed, at the moment, the inner wall bottom surface of the particle dust removing box 5 is provided with a collected water source, particles in the waste gas in the particle dust removing box 5 can fall into the water at the bottom of the particle dust removing box 5 along with gravity, at the moment, the exhaust fan 12 is opened, the exhaust pipe 13 is used for extracting the waste gas in the particle dust removing box 5, the waste gas can be reduced, even the particles disappear, and then the waste gas enters the wet type electrostatic precipitator through the connecting pipe 14 for treatment.
In another embodiment, as shown in fig. 3 and 4, the dust collecting seat 10 is fixedly installed on the bottom surface of the particle dust removing box 5, the dust collecting groove 11 is formed on the top surface of the dust collecting seat 10, the bottom surface of the particle dust removing box 5 is communicated with the dust collecting groove 11, water flushed by the nozzle 9 can be collected in the groove of the dust collecting groove 11 by arranging the dust collecting seat 10 communicated with the bottom of the particle dust removing box 5, the overall discharge is convenient, meanwhile, moisture and humidity can be conveniently kept in the cavity of the particle dust removing box 5, the cavity 16 is arranged in the dust collecting seat 10, the cavity 16 is positioned below the dust collecting groove 11, the drain pipe 17 is communicated with one side of the inner wall of the cavity 16, a plurality of sinking openings 15 are formed on the surface of the dust collecting groove 11, the waste water which is involved in particle impurities can be collected and discharged by arranging the sinking openings 15 and the drain pipe 17, and the arrangement of the drain pipe 17 can be used for communicating with the waste water treatment device, so as to avoid the direct discharge of the waste water from affecting the environment.
When the dust collector is used, the water source sprayed downwards in the particle dust collection box 5 can carry particles in waste gas to fall along with gravity, waste water can be generated at the moment, the waste water can fall in the dust collection groove 11, the infiltration sinking opening 15 is arranged in the cavity 16, the drain pipe 17 can be directly communicated with a waste water treatment device, and the concentrated waste water in the cavity 16 is collected and discharged for treatment.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (5)
1. The utility model provides a boiler of wet-type electrostatic precipitator, includes boiler (1), the both ends of boiler (1) are equipped with air inlet (2) and gas vent (3) respectively, the inner wall of gas vent (3) is inserted and is equipped with conveyer pipe (4), its characterized in that: the utility model discloses a boiler, including boiler (1), granule dust removal case (5) are equipped with to the one end that boiler (1) was close to gas vent (3), granule dust removal case (5) are linked together with the one end that boiler (1) was kept away from to conveyer pipe (4), the top rear side of granule dust removal case (5) is equipped with water tank (6), the inner wall of water tank (6) is equipped with the water pump, the top surface of granule dust removal case (5) is inserted and is equipped with spray tray (8), the top of spray tray (8) is linked together through the water pump of inlet tube (7) with water tank (6) inner wall, the bottom surface of spray tray (8) is located the inner wall top surface of granule dust removal case (5), the bottom surface intercommunication of spray tray (8) has a plurality of nozzles (9), and the intercommunication department of conveyer pipe (4) is located the below of nozzle (9), the top surface eccentric department of granule dust removal case (5) is equipped with air exhauster (12), the suction opening intercommunication of air exhauster (13) has suction opening (13), and the bottom of air exhauster (13) runs through granule dust removal case (5) to inside, air exhauster (12) intercommunication has air outlet (14).
2. A wet electrostatic precipitator boiler according to claim 1, wherein: the bottom surface of granule dust removal case (5) fixed mounting has dust collection seat (10), dust collection groove (11) have been seted up to the top surface of dust collection seat (10), and granule dust removal case (5) bottom surface is linked together with dust collection groove (11).
3. A wet electrostatic precipitator boiler according to claim 2, wherein: the inside of dust collection seat (10) is equipped with cavity (16), cavity (16) are located the below of dust collection groove (11), the inner wall one side intercommunication of cavity (16) has drain pipe (17), a plurality of sinking mouth (15) have been seted up on the surface of dust collection groove (11).
4. A wet electrostatic precipitator boiler according to claim 1, wherein: the nozzles (9) are circumferentially distributed on the bottom surface of the water spraying disc (8), and the water spraying disc (8) is disc-shaped.
5. A wet electrostatic precipitator boiler according to claim 1, wherein: the bottom surface of air exhauster (12) and the bottom surface of water tank (6) all are equipped with the metal seat, air exhauster (12) and water tank (6) are all fixed at the surface of granule dust removal case (5) through the metal seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321406287.9U CN220417362U (en) | 2023-06-05 | 2023-06-05 | Wet electrostatic dust collection boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321406287.9U CN220417362U (en) | 2023-06-05 | 2023-06-05 | Wet electrostatic dust collection boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220417362U true CN220417362U (en) | 2024-01-30 |
Family
ID=89656899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321406287.9U Active CN220417362U (en) | 2023-06-05 | 2023-06-05 | Wet electrostatic dust collection boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220417362U (en) |
-
2023
- 2023-06-05 CN CN202321406287.9U patent/CN220417362U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |