CN216878569U - Be applicable to coal fired power plant dust collector - Google Patents
Be applicable to coal fired power plant dust collector Download PDFInfo
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- CN216878569U CN216878569U CN202220627089.4U CN202220627089U CN216878569U CN 216878569 U CN216878569 U CN 216878569U CN 202220627089 U CN202220627089 U CN 202220627089U CN 216878569 U CN216878569 U CN 216878569U
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- dust removal
- pipeline
- water
- dust
- removal pipeline
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- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a dust removal device suitable for a coal-fired power plant, which comprises a dust removal pipeline, wherein a support frame is arranged at the top of the dust removal pipeline, a rain-sheltering top plate is arranged at the upper end of the support frame, a smoke access pipe is arranged at the lower end of the dust removal pipeline, a water immersion dust removal structure is arranged inside and outside the dust removal pipeline, a filter element structure is arranged at the upper end of the dust removal pipeline, and the water immersion dust removal structure comprises a fixing frame, a water storage bottle, an input pipeline, a water distribution head, a water immersion core and a gas filtration hole. Compared with the traditional spraying structure, the dust removal device for the coal-fired power plant has the advantages that the flue gas is longer in contact with water for dust removal, the use consumption of water is greatly reduced under the condition of keeping the dust removal effect, the dust removal can be carried out by more effectively utilizing water, the near-step dust removal during the discharge of the flue gas is realized, the size of the device is kept, and the dust removal is more effectively and conveniently carried out.
Description
Technical Field
The utility model relates to the field of dust removal devices, in particular to a dust removal device suitable for a coal-fired power plant.
Background
The dust removal device is suitable for a dust removal device of a coal-fired power plant, and generally a device for removing dust from flue gas generated by combustion when the coal-fired power plant is used for combustion, plays a role in gas dust removal and purification, and is applied to various coal-fired power plants;
but current dust collector who is applicable to coal fired power plant has certain weak point when using and remains to be improved, at first, the tradition sprays the structure that removes dust, need use a large amount of water blowout just can keep removing dust with the contact of flue gas, has resulted in the waste of water, can't effectual water of utilizing removes dust and uses, and secondly, the device can't be near one step when the flue gas is discharged removes dust, and the dust carries once more probably when having resulted in the flue gas to discharge, can't more effective convenient use of removing dust.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a dust removal device suitable for a coal-fired power plant, which can effectively solve the technical problems in the background art.
In order to realize the purpose, the utility model adopts the technical scheme that:
the utility model provides a be applicable to coal fired power plant dust collector, includes the dust removal pipeline, the support frame is installed at the top of dust removal pipeline, the roof that keeps off the rain is installed to the upper end of support frame, the smog access pipe is installed to the lower extreme of dust removal pipeline, the dust removal structure that soaks is installed in the inside and the outside of dust removal pipeline, filter core structure is installed to the upper end of dust removal pipeline, the fan is installed to one side of dust removal pipeline, the dust removal case is installed to the lower extreme of fan, the internally mounted of dust removal case has a plurality of installation bag cages, the dust removal sack is installed to the inboard of installation bag cage.
As a further scheme of the utility model, the water immersion and dust removal structure comprises a fixing frame, a water storage bottle, an input pipeline, a water diversion head, a water immersion core and air filtering holes, wherein the fixing frame is arranged on the outer side of the dust removal pipeline, the water storage bottle is arranged on the inner side of the fixing frame, the input pipeline is arranged at the lower end of the water storage bottle, the water diversion head is arranged at one end of the input pipeline, which is far away from the water storage bottle, the water immersion core is arranged in the dust removal pipeline, and the air filtering holes are formed in the water immersion core.
As a further scheme of the utility model, the water storage bottle is positioned at one side of the dust removal pipeline, the input pipeline is inserted into the dust removal pipeline, the water distribution head is positioned in the dust removal pipeline, and the water distribution head is attached and connected with the upper end of the water immersion core.
As a further scheme of the utility model, the filter element structure comprises a sealing installation ring, a butt joint pipe, a filter element installation column and air filter element cotton, wherein the sealing installation ring is installed above the inner part of the dust removal pipeline, the butt joint pipe is installed at the upper end of the sealing installation ring, the filter element installation column is installed at the upper end of the dust removal pipeline, and the air filter element cotton is installed at the outer side of the filter element installation column.
As a further scheme of the utility model, the sealing installation ring is attached and hermetically connected with the inner wall of the dust removal pipeline, the butt joint pipe is communicated with the inside of the sealing installation ring, the upper end of the butt joint pipe is inserted into the inside of the filter element installation column, and the rain shielding top plate is positioned above the filter element installation column.
As a further scheme of the utility model, the dust removal pipeline is communicated with the interior of the smoke access pipe, the smoke access pipe is designed in an L shape, and the air suction end of the fan is connected with the dust removal cloth bag.
Compared with the prior art, the utility model has the following beneficial effects: through the arranged soaking dust removal structure, when smoke is subjected to dust removal, dust removal water is stored in the water storage bottle, the water flows into the water dividing head through the input pipeline, the water dividing head sprays and inputs the water to the soaking core, so that the soaking core is kept in a wet state, then the smoke ascends along the dust removal pipeline and passes through the air filtering hole in the soaking core, and dust particles in the smoke are adsorbed by the water to remove dust when the smoke passes through the soaking core;
through the filter core structure who sets up, flue gas after the dust removal is along the ascending discharge of dust removal pipeline, the seal installation ring has been installed at the top of dust removal pipeline, fix the butt joint pipe by the seal installation ring, then the upper end of butt joint pipe can be quick insert the filter core erection column and fix, make the flue gas rise and pass the seal installation ring and get into in the filter core erection column to the butt joint pipe, it filters and discharges to pass the air filter cotton again, the near-step dust removal when having realized the flue gas discharge, and the volume size of holding device, more effective convenient use of removing dust.
Drawings
FIG. 1 is a schematic view showing the overall structure of a dust removing apparatus for a coal-fired power plant according to the present invention;
FIG. 2 is a schematic sectional view of a dust removal pipe of a dust removal device for a coal-fired power plant according to the present invention;
FIG. 3 is a disassembled view of a filter element structure of a dust removing device for a coal-fired power plant according to the present invention;
fig. 4 is a schematic diagram of a dust box of a dust removing device for a coal-fired power plant according to the present invention.
In the figure: 1. a dust removal pipeline; 2. a support frame; 3. a rain-shielding roof; 4. a water immersion dust removal structure; 5. a fixed mount; 6. a water storage bottle; 7. an input pipe; 8. a water diversion head; 9. a water immersion core; 10. air filtering holes; 11. a filter element structure; 12. a seal mounting ring; 13. butt-joint pipes; 14. a filter element mounting post; 15. air filter element cotton; 16. a smoke access pipe; 17. a fan; 18. a dust removal box; 19. installing a bag cage; 20. a dust removal cloth bag.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-4, a dust collector suitable for coal-fired power plant, including dust removal pipeline 1, support frame 2 is installed at the top of dust removal pipeline 1, roof 3 that keeps off the rain is installed to the upper end of support frame 2, smog access pipe 16 is installed to the lower extreme of dust removal pipeline 1, soaking dust removal structure 4 is installed in the inside and the outside of dust removal pipeline 1, filter core structure 11 is installed to the upper end of dust removal pipeline 1, fan 17 is installed to one side of dust removal pipeline 1, dust removal case 18 is installed to the lower extreme of fan 17, the internally mounted of dust removal case 18 has a plurality of installation bag cages 19, dust removal sack 20 is installed to the inboard of installation bag cage 19.
In this embodiment, dust removal has set up soaking dust removal structure 4 in order to remove dust, soaking dust removal structure 4 is including mount 5, water storage bottle 6, input pipeline 7, water diversion head 8, soak core 9 and filtration pore 10, mount 5 installs the outside at dust removal pipeline 1, water storage bottle 6 installs the inboard at mount 5, input pipeline 7 installs the lower extreme at water storage bottle 6, water diversion head 8 installs the one end of keeping away from water storage bottle 6 at input pipeline 7, soak core 9 and install the inside at dust removal pipeline 1, a plurality of filtration pores 10 are seted up in the inside of soaking core 9.
In this embodiment, water bottle 6 is located one side of dust removal pipeline 1, and input pipeline 7 inserts to the inside of dust removal pipeline 1, and the inside that water knockout drum 8 is located dust removal pipeline 1 is divided, and water knockout drum 8 is connected with the upper end laminating of soaking core 9.
In this embodiment, in order to filter when exhausting and set up filter core structure 11, filter core structure 11 is including seal installation ring 12, butt joint pipe 13, filter core erection column 14 and the cotton 15 of air filter core, and seal installation ring 12 installs in the inside top of dust removal pipeline 1, and butt joint pipe 13 installs in the upper end of seal installation ring 12, and filter core erection column 14 installs in the upper end of dust removal pipeline 1, and the cotton 15 of air filter core is installed in the outside of filter core erection column 14.
In this embodiment, the seal mounting ring 12 is attached to and hermetically connected to the inner wall of the dust removal duct 1, the docking pipe 13 is connected to the inside of the seal mounting ring 12 in a penetrating manner, the upper end of the docking pipe 13 is inserted into the filter element mounting post 14, and the rain roof 3 is located above the filter element mounting post 14.
In this embodiment, the dust removal pipe 1 is connected to the inside of the smoke inlet pipe 16, the smoke inlet pipe 16 is designed in an L shape, and the air suction end of the fan 17 is connected to the dust removal cloth bag 20.
It should be noted that, the utility model is a dust removing device suitable for coal-fired power plant, when in use, the dust removing pipeline 1, the dust removing box 18 and the smoke access pipe 16 are main structure parts of the device, the dust removing box 18 is connected with power generation combustion equipment, the smoke enters the dust removing box 18 and passes through the dust removing cloth bag 20 in the installation bag cage 19 for preliminary filtration, then the operation of the fan 17 draws the filtered smoke out of the dust removing cloth bag 20 and conveys the smoke to the smoke access pipe 16, the smoke enters the dust removing pipeline 1 through the smoke access pipe 16, one side of the dust removing pipeline 1 is provided with the water storage bottle 6 through the fixing frame 5, the water is used for storing water in the water storage bottle 6, the water flows into the water diversion head 8 through the input pipeline 7, the water diversion head 8 sprays the water and inputs the water to the water immersion core 9, thereby the water immersion core 9 keeps the wet state, then the smoke ascends along the dust removing pipeline 1 and passes through the gas filtering hole 10 in the water immersion core 9, when passing through the water immersion core 9, dust particles in the flue gas are adsorbed by water, so that dust removal is realized.
According to the utility model, through the arranged soaking dust removal structure 4, when flue gas is subjected to dust removal, the water for dust removal is stored in the water storage bottle 6, the water flows into the water dividing head 8 through the input pipeline 7, the water dividing head 8 sprays the water and inputs the water into the soaking core 9, so that the soaking core 9 is kept in a wet state, then the flue gas rises along the dust removal pipeline 1 and passes through the air filtering holes 10 in the soaking core 9, when the flue gas passes through the soaking core 9, dust removal is carried out by adsorbing dust particles in the flue gas through the water, compared with a traditional spraying structure, the flue gas is subjected to contact dust removal with the water for a longer time, the use consumption of the water is greatly reduced under the condition of keeping the dust removal effect, and the water can be more effectively used for dust removal; through the filter core structure 11 that sets up, when the flue gas after the dust removal was discharged along dust removal pipeline 1 rising, seal installation ring 12 has been installed at dust removal pipeline 1's top, it is fixed to butt joint pipe 13 by seal installation ring 12, then insert filter core erection column 14 that can be quick to the upper end of butt joint pipe 13 and fix, make the flue gas rise and pass seal installation ring 12 and butt joint pipe 13 and get into in filter core erection column 14, it filters and discharges to pass air filter core cotton 15 again, the near-step dust removal when having realized the flue gas discharge, and holding device's volume size, more effective convenient use of removing dust.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a be applicable to coal fired power plant dust collector which characterized in that: including dust removal pipeline (1), support frame (2) are installed at the top of dust removal pipeline (1), roof (3) that keeps off the rain is installed to the upper end of support frame (2), smog access pipe (16) is installed to the lower extreme of dust removal pipeline (1), the dust removal structure (4) of soaking is installed in the inside and the outside of dust removal pipeline (1), filter core structure (11) are installed to the upper end of dust removal pipeline (1), fan (17) are installed to one side of dust removal pipeline (1), dust removal case (18) are installed to the lower extreme of fan (17), the internally mounted of dust removal case (18) has a plurality of mounting bag cages (19), dust removal sack (20) are installed to the inboard of mounting bag cage (19).
2. The dust removing device for coal-fired power plant according to claim 1, wherein: soak dust removal structure (4) including mount (5), water storage bottle (6), input pipeline (7), dividing head (8), soak core (9) and strain gas pocket (10), the outside at dust removal pipeline (1) is installed in mount (5), the inboard at mount (5) is installed in water storage bottle (6), the lower extreme at water storage bottle (6) is installed in input pipeline (7), the one end of keeping away from water storage bottle (6) in input pipeline (7) is installed in dividing head (8), soak core (9) and install in the inside of dust removal pipeline (1), the inside at soaking core (9) is seted up in a plurality of gas pockets (10).
3. The dust removing device for coal-fired power plant according to claim 2, wherein: the water storage bottle (6) is located on one side of the dust removal pipeline (1), the input pipeline (7) is inserted into the dust removal pipeline (1), the water distribution head (8) is located inside the dust removal pipeline (1), and the water distribution head (8) is connected with the upper end of the water immersion core (9) in an attaching mode.
4. The dust removing device for coal-fired power plant according to claim 1, wherein: filter core structure (11) are including seal installation ring (12), butt joint pipe (13), filter core erection column (14) and air filter core cotton (15), and seal installation ring (12) are installed in the inside top of dust removal pipeline (1), and the upper end at seal installation ring (12) is installed in butt joint pipe (13), and the upper end at dust removal pipeline (1) is installed in filter core erection column (14), and the outside at filter core erection column (14) is installed in air filter core cotton (15).
5. The dust removing device for coal-fired power plant according to claim 4, wherein: the inner wall of the dust removal pipeline (1) is attached to the sealing installation ring (12) in a sealing connection mode, the butt joint pipe (13) is connected with the sealing installation ring (12) in a penetrating mode, the upper end of the butt joint pipe (13) is inserted into the filter element installation column (14), and the rain shielding top plate (3) is located above the filter element installation column (14).
6. The dust removing device for coal-fired power plant according to claim 1, wherein: the dust removal pipeline (1) is communicated with the inside of the smoke access pipe (16), the smoke access pipe (16) is designed in an L shape, and the air suction end of the fan (17) is connected with the dust removal cloth bag (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220627089.4U CN216878569U (en) | 2022-03-22 | 2022-03-22 | Be applicable to coal fired power plant dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220627089.4U CN216878569U (en) | 2022-03-22 | 2022-03-22 | Be applicable to coal fired power plant dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216878569U true CN216878569U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220627089.4U Active CN216878569U (en) | 2022-03-22 | 2022-03-22 | Be applicable to coal fired power plant dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216878569U (en) |
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2022
- 2022-03-22 CN CN202220627089.4U patent/CN216878569U/en active Active
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