CN110917738B - Flue gas filtering device in environment-friendly boiler - Google Patents
Flue gas filtering device in environment-friendly boiler Download PDFInfo
- Publication number
- CN110917738B CN110917738B CN201911015733.1A CN201911015733A CN110917738B CN 110917738 B CN110917738 B CN 110917738B CN 201911015733 A CN201911015733 A CN 201911015733A CN 110917738 B CN110917738 B CN 110917738B
- Authority
- CN
- China
- Prior art keywords
- separation blade
- casing
- gear
- flue gas
- mentioned
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
- B01D46/60—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel arranged concentrically or coaxially
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides an environment-friendly smoke filtering device in a boiler, and belongs to the technical field of machinery. It has solved prior art and has had the poor problem of stability. This flue gas filter equipment in environment-friendly boiler, including being cylindric casing, still include fan subassembly, separation blade and adjusting part, above-mentioned fan subassembly is connected in the casing, and above-mentioned separation blade articulates in casing upper end department, and above-mentioned adjusting part connects in the casing outside, and the separation blade breaks away from casing port department during initial state, enables the separation blade after the adjusting part action and blocks casing upper end, has a plurality of through-holes that run through on the above-mentioned separation blade, filter piece that has the dust in being used for the adhesion flue gas in the through-hole. This flue gas filter equipment in environment-friendly boiler stability is high.
Description
Technical Field
The invention belongs to the technical field of machinery, and relates to an environment-friendly smoke filtering device in a boiler.
Background
The boiler can produce the flue gas that contains impurity at the operation in-process, and current boiler sets up filter equipment in the fume emission department of boiler usually in order to solve the problem of discharging the environmental protection.
The existing filtering devices are generally single cyclone type filtering, so that dust in the flue gas can be separated. However, the dust separation effect is not good by the simple swirling operation.
Moreover, the smoke content of the boiler is not fixed in the using process. When the dust content in the flue gas is larger and the dust content in the flue gas is smaller, the flue gas is treated by the filter device with fixed treatment capacity, and the treatment effect is poor.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an environment-friendly boiler flue gas filtering device with high applicability and a compact structure.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a flue gas filter equipment in environment-friendly boiler, is including being cylindric casing, its characterized in that still includes fan subassembly, separation blade and adjusting part, and above-mentioned fan subassembly is connected in the casing, and above-mentioned separation blade articulates in casing upper end department, and above-mentioned adjusting part connects in the casing outside, and the separation blade breaks away from casing port department during initial state, enables the separation blade after the adjusting part action and blocks casing upper end part, has a plurality of through-holes that run through on the above-mentioned separation blade, it has the filtration piece that is arranged in the adhesion flue gas dust to have in the through-hole.
Make the smooth and easy upper end department of letting in by the casing lower extreme of flue gas through the fan subassembly among this filter equipment.
The separation blade breaks away from casing port department during initial condition, because the casing upper end is full open this moment, and at this moment, the flue gas that contains a small amount of dust is carried to the filter unit department of next processing procedure.
When the dust content in the flue gas is higher, the adjusting component drives the separation blade to swing around the hinged part, and after the separation blade swings, the outer end of the separation blade is positioned at the port of the shell. Because the through hole of the baffle plate is internally provided with the filtering piece, part of dust impurities in the flue gas can be properly filtered through the filtering piece.
In the above-mentioned smoke filtering device in the environment-friendly boiler, the casing is including the barrel one and the barrel two that are the tube-shape, and the external diameter of above-mentioned barrel one is greater than the external diameter of barrel two, barrel one inboard has and is the convex connecting portion of annular, and above-mentioned barrel two links firmly in connecting portion inboard department.
In the above-mentioned flue gas filter device in the environment-friendly boiler, the first cylinder, the second cylinder and the connecting part are of an integrated structure.
The structure can ensure that the connecting part has enough space position for the installation of the baffle.
In the above-mentioned smoke filtering device in the environment-friendly boiler, the fan assembly includes the motor and the impeller, the motor is fixedly connected in the second cylinder, and the impeller is connected with the motor.
The motor drives the impeller to rotate, and airflow generated in the rotating process enables smoke to smoothly enter the shell.
In the above-mentioned flue gas filter equipment in environment-friendly boiler, the separation blade inner end articulates in connecting portion department, and after the separation blade swung around its articulated department, the separation blade outer end can be located two upper ends departments of barrel.
In the above-mentioned flue gas filter device in an environment-friendly boiler, the adjusting component includes gear one, ring gear, gear two and driving piece, and above-mentioned gear one links firmly in separation blade inner end department, and above-mentioned ring gear cover is on barrel two and the ring gear inboard meshes with gear one, and above-mentioned driving piece links firmly on barrel one and gear two is connected with the driving piece, and above-mentioned gear two meshes with the ring gear outside.
The driving piece is a private clothes motor, in the rotating process of the driving piece, the second gear is engaged with the outer side of the gear ring to finally drive the gear ring to rotate, and the first gear is engaged with the inner side of the gear ring to finally drive the first gear to rotate. The first gear is fixedly connected with the baffle plate and swings along with the baffle plate.
The swinging baffle can be separated from the upper end of the second cylinder body or positioned at the upper end of the second cylinder body.
In the above-mentioned smoke filtering device in an environment-friendly boiler, a supporting plate is fixedly connected to the lower end of the cylinder, and the driving member is fixedly connected to the supporting plate.
The driving part can be stably positioned through the supporting plate.
In the above-mentioned flue gas filter equipment in the environment-friendly boiler, the outside threaded connection of the second cylinder has a spacing ring, and the above-mentioned spacing ring leans on at the ring gear lower extreme department.
The gear ring can be stably positioned outside the second cylinder body through the limiting ring.
In the above-mentioned flue gas filtering device in an environmentally friendly boiler, the supporting plate is located outside the limiting ring.
In the flue gas filtering device in the environment-friendly boiler, the filtering piece is tubular adsorption cotton fixedly connected with the through hole.
The adsorption cotton can stably adsorb partial dust in the flue gas, and the filtering burden of a filtering unit at the next working procedure is reduced.
Compared with the prior art, the smoke filtering device in the environment-friendly boiler creatively sets up the separation blade that can swing in the casing, and when filtering the burden not big, the separation blade breaks away from casing upper end department, and when filtering the burden great, the separation blade removes to casing upper end department, shares the filtration through the filter piece above that. It can be seen that both the applicability and the stability are high.
Meanwhile, the gear ring is stably positioned at the outer side of the second cylinder body, the structure of the gear ring is compact, and the gear ring has high practical value.
Drawings
FIG. 1 is a schematic sectional view of the flue gas filtering device in the environment-friendly boiler.
FIG. 2 is a schematic top view of the fume filtering device in the environment-friendly boiler.
In the figure, 1, a cylinder body I; 2. a second cylinder body; 3. a fan assembly; 4. a baffle plate; 4a, a through hole; 5. a filter member; 6. a connecting portion; 7. a first gear; 8. a toothed ring; 9. a second gear; 10. a drive member; 11. a support plate; 12. a limit ring.
Detailed Description
As shown in fig. 1 and 2, this flue gas filter equipment in environment-friendly boiler still includes fan subassembly 3, separation blade 4 and adjusting part including being cylindric casing, and above-mentioned fan subassembly 3 is connected in the casing, and above-mentioned separation blade 4 articulates in casing upper end department, and above-mentioned adjusting part connects in the casing outside, and separation blade 4 breaks away from casing port department during initial state, enables separation blade 4 after the adjusting part action and blocks casing upper end part, has a plurality of through-holes 4a that run through on above-mentioned separation blade 4, it filters piece 5 that is arranged in the dust of adhesion flue gas to have in the through-hole 4 a.
The casing is including the barrel 1 and the barrel two 2 that are the tube-shape, and the external diameter of above-mentioned barrel 1 is greater than the external diameter of barrel two 2, barrel 1 inboard has and is annular convex connecting portion 6, and above-mentioned barrel two 2 links firmly in connecting portion 6 inboard department.
The cylinder body I1, the cylinder body II 2 and the connecting part 6 are of an integrated structure.
The fan component 3 comprises a motor and an impeller, the motor is fixedly connected in the second cylinder 2, and the impeller is connected with the motor.
The inner end of the separation blade 4 is hinged at the connecting part 6, and when the separation blade 4 swings around the hinged part, the outer end of the separation blade 4 can be positioned at the upper end of the cylinder body 2.
The adjusting assembly comprises a first gear 7, a toothed ring 8, a second gear 9 and a driving part 10, the first gear 7 is fixedly connected to the inner end of the blocking piece 4, the toothed ring 8 is sleeved on the second cylinder 2, the inner side of the toothed ring 8 is meshed with the first gear 7, the driving part is fixedly connected to the first cylinder 1, the second gear 9 is connected with the driving part 10, and the second gear 9 is meshed with the outer side of the toothed ring 8.
The lower end of the first cylinder body 1 is fixedly connected with a supporting plate 11, and the driving piece 10 is fixedly connected to the supporting plate 11.
The outer side of the second cylinder body 2 is in threaded connection with a limiting ring 12, and the limiting ring 12 abuts against the lower end of the gear ring 8.
The support plate 11 is located at the outside of the stop collar 12.
The filtering piece 5 is a cylindrical adsorption cotton fixedly connected at the through hole 4 a.
Make the smooth and easy upper end department of letting in by the casing lower extreme of flue gas through the fan subassembly among this filter equipment.
The separation blade breaks away from casing port department during initial condition, because the casing upper end is full open this moment, and at this moment, the flue gas that contains a small amount of dust is carried to the filter unit department of next processing procedure.
When the dust content in the flue gas is higher, the adjusting component drives the separation blade to swing around the hinged part, and after the separation blade swings, the outer end of the separation blade is positioned at the port of the shell. Because the through hole of the baffle plate is internally provided with the filtering piece, part of dust impurities in the flue gas can be properly filtered through the filtering piece.
Claims (1)
1. The utility model provides a flue gas filter equipment in environment-friendly boiler, is including being cylindric casing, its characterized in that, still includes fan subassembly, separation blade and adjusting part, and above-mentioned fan subassembly is connected in the casing, and above-mentioned separation blade articulates at casing upper end department, and above-mentioned adjusting part connects in the casing outside, and the separation blade breaks away from casing port department during initial state, and adjusting part enables the separation blade after the action and blocks the casing upper end part, has a plurality of through-holes that run through on the above-mentioned separation blade, the through-hole has the filter piece that is arranged in the adhesion flue gas dust;
the shell comprises a first cylindrical body and a second cylindrical body which are cylindrical, the outer diameter of the first cylindrical body is larger than that of the second cylindrical body, the inner side of the first cylindrical body is provided with a connecting part which is annularly protruded, and the second cylindrical body is fixedly connected to the inner side of the connecting part;
the first cylinder body, the second cylinder body and the connecting part are of an integrated structure;
the fan assembly comprises a motor and an impeller, the motor is fixedly connected in the second cylinder, and the impeller is connected with the motor;
the inner end of the separation blade is hinged at the connecting part, and when the separation blade swings around the hinged part, the outer end of the separation blade can be positioned at the upper end of the cylinder body II;
the adjusting assembly comprises a first gear, a toothed ring, a second gear and a driving piece, the first gear is fixedly connected to the inner end of the blocking piece, the toothed ring is sleeved on the second cylinder, the inner side of the toothed ring is meshed with the first gear, the driving piece is fixedly connected to the first cylinder, the second gear is connected with the driving piece, and the second gear is meshed with the outer side of the toothed ring;
the lower end of the cylinder is fixedly connected with a support plate, and the driving piece is fixedly connected to the support plate;
the outer side of the second cylinder body is in threaded connection with a limiting ring, and the limiting ring abuts against the lower end of the gear ring;
the supporting plate is positioned at the outer part of the limiting ring;
the filtering piece is a cylindrical adsorption cotton fixedly connected with the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911015733.1A CN110917738B (en) | 2019-10-24 | 2019-10-24 | Flue gas filtering device in environment-friendly boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911015733.1A CN110917738B (en) | 2019-10-24 | 2019-10-24 | Flue gas filtering device in environment-friendly boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110917738A CN110917738A (en) | 2020-03-27 |
| CN110917738B true CN110917738B (en) | 2021-08-24 |
Family
ID=69849316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911015733.1A Active CN110917738B (en) | 2019-10-24 | 2019-10-24 | Flue gas filtering device in environment-friendly boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110917738B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001314707A (en) * | 2000-05-09 | 2001-11-13 | Atlas:Kk | Porous ceramic filter, method for producing the same, extrusion die for producing porous ceramic filter and extruder using the die |
| CN203569859U (en) * | 2013-10-25 | 2014-04-30 | 上海朗思人居建筑科技服务有限公司 | Exhaust outlet with opening degree adjustable |
| CN204214059U (en) * | 2014-08-01 | 2015-03-18 | 上海朗思人居建筑科技服务有限公司 | With the air-conditioning system of ventilation function |
| CN205392004U (en) * | 2016-02-26 | 2016-07-27 | 响水县智诚知识产权信息服务有限公司 | Filter unit of adjustable filtration pore size |
| CN109893944A (en) * | 2017-12-08 | 2019-06-18 | 吴晓洁 | A kind of industrial dust removal equipment |
| CN208032292U (en) * | 2018-01-17 | 2018-11-02 | 常州嘉瑞特环保能源科技有限公司 | Pollutant denitrating system smoke eliminator |
| CN209204884U (en) * | 2018-09-06 | 2019-08-06 | 河南中硅科技有限公司 | A kind of absorption plant of organosilicon dust |
| CN110260558B (en) * | 2019-06-13 | 2021-01-08 | 科希曼电器有限公司 | Air source heat pump air inlet pipe structure convenient for dust removal |
-
2019
- 2019-10-24 CN CN201911015733.1A patent/CN110917738B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110917738A (en) | 2020-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107270351B (en) | A kind of movable cooker hood | |
| CN210399420U (en) | New fan wind gap silence dust collector | |
| CN108185913A (en) | A kind of dust exhaust apparatus of environmental protection | |
| CN108981028A (en) | A kind of efficient home air purifying processing device | |
| CN208419029U (en) | A kind of rotary air clarifier | |
| CN110917738B (en) | Flue gas filtering device in environment-friendly boiler | |
| CN209688948U (en) | A kind of kitchen fumes controlling device | |
| CN110410810A (en) | A kind of Environment protection chimney with filtering function | |
| CN204436638U (en) | A kind of diesel generator air-strainer | |
| CN203710876U (en) | Oil mist recycling air cleaner | |
| CN210497223U (en) | Small round vegetable seed edulcoration screening ware | |
| CN206890611U (en) | A kind of high-efficient oil smoke separator | |
| CN103851665A (en) | Range hood | |
| CN110302602A (en) | A kind of secondhand smoke is collected and environment friendly purification apparatus | |
| CN208389579U (en) | A kind of dust-extraction unit in garment production workshop | |
| CN207270899U (en) | A kind of filter | |
| CN207702621U (en) | A kind of air purifier cleaner | |
| CN213132356U (en) | Drawer type dust remover with automatic cleaning filter cylinder | |
| CN211025498U (en) | Needled felt filter bag with efficient dust removal effect | |
| CN103968435A (en) | Oil filtering impeller of range hood | |
| CN209451495U (en) | A kind of high-pressure cylinders pulse dust collector | |
| CN202844808U (en) | Novel oil fume separator | |
| CN203163022U (en) | Oil filtering impeller of range hood | |
| CN214945313U (en) | External protection device for air blower of reburning kiln | |
| CN217952421U (en) | Oil smoke purification all-in-one machine capable of gathering oil smoke |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 314400 No.36 Qichao Road, Chang'an Town (Nongfa District), Haining City, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Tefu Development Co.,Ltd. Address before: 314400 No.36 Qichao Road, Chang'an Town (Nongfa District), Haining City, Jiaxing City, Zhejiang Province Applicant before: ZHEJIANG TUFF BOILER Co.,Ltd. |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Jie Inventor after: Li Zhen Inventor after: Peng Lihu Inventor after: Wei Xiaohua Inventor after: Wang Hongjun Inventor after: Deng Longqiang Inventor after: Chen Qiaoqiao Inventor after: Xu Ziyi Inventor after: Che Yunxia Inventor after: Yang Xiaomin Inventor after: Wang Ting Inventor before: Wei Xiaohua Inventor before: Wang Hongjun Inventor before: Liu Jie Inventor before: Yang Xiaomin Inventor before: Wang Ting Inventor before: Li Zhen Inventor before: Peng Lihu Inventor before: Chen Qiaoqiao |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |