CN109289412B - Emission purifier for factory chimney - Google Patents
Emission purifier for factory chimney Download PDFInfo
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- CN109289412B CN109289412B CN201811253315.1A CN201811253315A CN109289412B CN 109289412 B CN109289412 B CN 109289412B CN 201811253315 A CN201811253315 A CN 201811253315A CN 109289412 B CN109289412 B CN 109289412B
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- chimney
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- top cover
- shell
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a factory chimney emission purification device, which comprises a chimney, wherein fixed grooves are clamped at the top of the chimney at equal intervals, one outer wall of one side of each fixed groove is provided with a top cover, an installation rod is inserted into the outer wall of the top cover, first fan blades are arranged at the top of the circumference of the installation rod at equal intervals, second fan blades are arranged at the bottom of the circumference of the installation rod at equal intervals, smoke exhaust pipes are inserted into the circumference of the outer wall of the top cover at equal intervals, a shell is arranged at the top of the outer wall of the circumference of the top cover, a flow distribution screen plate is arranged at the top of the inner wall of the shell, and a filter sponge is arranged in the middle of the inner wall of the shell. The invention promotes the smoke in the chimney to rapidly enter the smoke exhaust pipe, prevents the smoke from being blocked in the top cover, improves the purification efficiency of the emission, ensures the full contact of the smoke and the rainwater, saves water resources and effectively prevents the emission from overflowing without being purified.
Description
Technical Field
The invention relates to the technical field of environmental protection, in particular to a factory chimney emission purification device.
Background
At present, the industrial chimney is mostly the cylinder, it is thick under the top-thin, generally be used in the big factory building of industry, if big boiler, the smeltery, power plant etc, mainly used discharges the flue gas that the burning produced, there is a large amount of harmful gas in the fume emission, do not carry out the pollution that the direct emission of purification treatment then can cause the environment, harmful people's is healthy, but demolish current mill chimney and build the chimney that has purification performance again and then cost too big, generally install emission purifier additional in order to practice thrift the cost at the top of mill chimney at present, but current mill for the chimney emission purifier have the problem that purification treatment efficiency is low, do not collect the function of recycling rainwater, energy-concerving and environment-protective enough.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an emission purification device for a factory chimney.
In order to achieve the purpose, the invention adopts the following technical scheme:
a factory chimney emission purification device comprises a chimney, wherein fixed grooves distributed at equal intervals are clamped at the top of the chimney, one outer wall of each fixed groove is provided with a top cover, an installation rod is inserted into the outer wall of the top cover, first fan blades distributed at equal intervals are arranged at the top of the circumference of the installation rod, second fan blades distributed at equal intervals are arranged at the bottom of the circumference of the installation rod, smoke exhaust pipes distributed at equal intervals are inserted into the circumference of the outer wall of the top cover, a shell is arranged at the top of the circumferential outer wall of the top cover, a shunting net plate is arranged at the top of the inner wall of the shell, a filtering sponge is arranged at the middle position of the inner wall of the shell, an activated carbon filtering layer is arranged at the bottom of the inner wall of the shell, air outlet holes distributed at equal intervals are formed in the inner wall of the bottom of the shell, a water collecting groove is arranged on the outer wall of the bottom of the circumferential inner wall of the top cover, and a sealing air bag is arranged at the bottom of the circumferential inner wall of the top cover, and an air pump is arranged at the bottom of the circumferential outer wall on one side of the top cover, and an air inlet pipe is arranged on one side of the air pump.
As a still further scheme of the invention: one end of the smoke exhaust pipe extends to the inside of the shell, and one end, far away from the air pump, of the air inlet pipe extends to the inside of the sealed air bag.
As a still further scheme of the invention: the outer wall of the bottom of the shell is provided with an air outlet pipe along the circumferential direction of the air outlet hole, and the air outlet pipe extends to the outer wall of one side of the inner end of the water collecting tank and is provided with a through hole.
As a still further scheme of the invention: the top of the inner wall of the circumference of the top cover is provided with a filter screen plate, and the middle position of the outer wall of the top cover is provided with a solar panel.
As a still further scheme of the invention: the outer wall of one side of the sealing air bag close to the chimney is bonded with sealing strips distributed at equal intervals, and the active carbon filter layer comprises non-woven fabrics and active carbon powder.
As a still further scheme of the invention: the air pump is connected with a switch through a lead, and the switch is connected with a processor through a lead.
As a still further scheme of the invention: and the inner wall of one side of the sealed air bag is provided with an air pressure sensor, and the signal output end of the air pressure sensor is connected with the signal input end of the processor through a signal wire.
The invention has the beneficial effects that:
1. by arranging the first fan blades, the second fan blades, the smoke exhaust pipe and the flow dividing screen plate, wind blows the first fan blades to rotate, so that the second fan blades are driven to rotate through the mounting rod, negative pressure is formed inside the top of the top cover, smoke in a chimney is promoted to rapidly enter the smoke exhaust pipe, the smoke is prevented from being blocked in the top cover, and the purification efficiency of emissions is improved;
2. by arranging the water collecting tank, the air outlet pipe and the perforations, the rainwater is collected by the water collecting tank in rainy days, the filtered smoke is discharged into the water collecting tank through the air outlet pipe and filtered again through the inlet and the outlet of the rainwater, and the smoke is discharged through the perforations, so that the smoke is ensured to be fully contacted with the rainwater, and the water resource is saved;
3. through setting up sealed gasbag, baroceptor and air pump, the air pump is aerifyd sealed gasbag through the intake pipe, and baroceptor detects the atmospheric pressure in the sealed gasbag, guarantees that one side outer wall of sealed gasbag and the outer wall of chimney closely laminate, prevents effectively that the emission from just overflowing without purification treatment.
Drawings
FIG. 1 is a schematic view showing the construction of an emission purifying apparatus for a plant stack according to the present invention;
FIG. 2 is a sectional view showing a side structure of a housing of an emission control device for a factory stack according to the present invention;
FIG. 3 is a sectional view showing a side structure of a sealing bag of an emission control device for a factory stack according to the present invention.
In the figure: the device comprises a chimney 1, a fixing groove 2, a sealing air bag 3, an air outlet pipe 4, a water collecting tank 5, a shell 6, a smoke exhaust pipe 7, a top cover 8, a first fan blade 9, a mounting rod 10, a second fan blade 11, a filter screen plate 12, a shunt screen plate 13, a filter sponge 14, an active carbon filter layer 15, an air outlet hole 16, an air pump 17, an air inlet pipe 18, an air pressure sensor 19 and a perforation 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an emission purification device for a factory chimney comprises a chimney 1, fixing grooves 2 are clamped at the top of the chimney 1 and distributed equidistantly, one outer wall of one side of each fixing groove 2 is connected with a top cover 8 through a fastening bolt, an installation rod 10 is inserted into the outer wall of the top of each top cover 8, the top of the circumference of the installation rod 10 is connected with first fan blades 9 distributed equidistantly through fastening bolts, the bottom of the circumference of the installation rod 10 is connected with second fan blades 11 distributed equidistantly through fastening bolts, smoke exhaust pipes 7 distributed equidistantly are inserted into the circumference of the outer wall of the top of each top cover 8, the top of the outer wall of the circumference of each top cover 8 is connected with a shell 6 through fastening bolts, the top of the inner wall of the shell 6 is connected with a shunt screen plate 13 through fastening bolts, the middle position of the inner wall of the shell 6 is connected with a filter sponge 14 through fastening bolts, and the bottom of the inner wall of the shell 6 is connected with an active carbon filter layer 15 through fastening bolts, and the bottom inner wall of casing 6 sets up the venthole 16 that the equidistance distributes, and the bottom outer wall of casing 6 is connected with water catch bowl 5 through fastening bolt, and the bottom of 8 circumference inner walls of top cowling is connected with sealed gasbag 3 through fastening bolt, and the bottom of 8 one side circumference outer walls of top cowling is connected with air pump 17 through fastening bolt, and one side of air pump 17 is connected with intake pipe 18 through fastening bolt.
In the invention, one end of a smoke exhaust pipe 7 extends to the inside of a shell 6, one end of an air inlet pipe 18 far away from an air pump 17 extends to the inside of a sealed air bag 3, the outer wall of the bottom of the shell 6 is connected with an air outlet pipe 4 through a fastening bolt along the circumferential direction of an air outlet hole 16, the outer wall of one end of the air outlet pipe 4 extending to the inside of a water collecting tank 5 is provided with a perforation 20, the top of the circumferential inner wall of a top cover 8 is connected with a filter screen 12 through a fastening bolt, the middle position of the outer wall of the top cover 8 is connected with a solar panel through a fastening bolt, sealing strips are bonded on the outer wall of one side of the sealed air bag 3 close to a chimney 1 and distributed equidistantly, an activated carbon filter layer 15 comprises non-woven fabrics and activated carbon powder, the air pump 17 is connected with a switch through a lead, the switch is connected with a processor through a lead, the inner wall of one side of the sealed air bag 3 is connected with an air pressure sensor 19 through a fastening bolt, and the signal output end of the air pressure sensor 19 is connected with the signal input end of the processor through a signal wire.
The working principle is as follows: when the device is used, the top cover 8 is clamped at the top of the chimney 1 through the fixing groove 2, the air pump 17 inflates the sealing air bag 3 through the air inlet pipe 18, the air pressure sensor 19 detects the air pressure in the sealing air bag 3 to ensure that the outer wall of one side of the sealing air bag 3 is tightly attached to the outer wall of the chimney 1, the water collecting tank 5 collects rainwater in rainy days, wind blows the first fan blade 9 to rotate, so that the second fan blade 11 is driven to rotate through the mounting rod 10, negative pressure is formed inside the top of the top cover 8, smoke in the chimney 1 is promoted to be rapidly discharged into the smoke discharging pipe 7, the smoke is prevented from being blocked in the top cover 8, the smoke is discharged into the shell 6 through the smoke discharging pipe 7, the smoke discharging net plate 13 divides the smoke discharged into the shell 6 to be uniformly contacted with the filtering sponge 14, the utilization rate of the filtering sponge 14 and the active carbon filtering layer 15 is improved, the filtered sponge gas is discharged into the water collecting tank 5 through the air outlet pipe 4 and is filtered again through rainwater inlet and outlet, and the flue gas is discharged through perforation 20, guarantees that the flue gas is abundant with the rainwater contact, and solar panel receives solar energy and converts the chemical energy into and stores in the power.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a factory is emission purifier for chimney, includes chimney (1), its characterized in that, the top joint of chimney (1) has fixed slot (2) that the equidistance distributes, and one side outer wall of fixed slot (2) is equipped with same overhead guard (8), the top outer wall of overhead guard (8) is pegged graft and is had installation pole (10), and the top of installation pole (10) circumference is equipped with first flabellum (9) that the equidistance distributes, the bottom of installation pole (10) circumference is equipped with second flabellum (11) that the equidistance distributes, the circumference department of overhead guard (8) top outer wall is pegged graft and is had exhaust pipe (7) that the equidistance distributes, and the top of overhead guard (8) circumference outer wall is equipped with casing (6), the top of casing (6) inner wall is equipped with reposition of redundant personnel otter board (13), and the intermediate position of casing (6) inner wall is equipped with and filters sponge (14), the bottom of casing (6) inner wall is equipped with active carbon filter layer (15), air outlet holes (16) distributed at equal intervals are formed in the inner wall of the bottom of the shell (6), a water collecting tank (5) is arranged on the outer wall of the bottom of the shell (6), and rainwater is collected by the water collecting tank (5) in rainy days; the bottom of hood (8) circumference inner wall is equipped with sealed gasbag (3), the bottom of hood (8) one side circumference outer wall is equipped with air pump (17), and one side of air pump (17) is equipped with intake pipe (18), one side inner wall of sealed gasbag (3) is equipped with baroceptor (19), and the signal output part passing signal line of baroceptor (19) and the signal input part of treater connect.
2. A plant chimney emission purification apparatus according to claim 1, wherein one end of the smoke exhaust pipe (7) extends to the inside of the housing (6), and one end of the air inlet pipe (18) remote from the air pump (17) extends to the inside of the sealed air bag (3).
3. The emission purification device for the factory chimney according to the claim 1, characterized in that the outer wall of the bottom of the shell (6) is provided with an air outlet pipe (4) along the circumference of the air outlet hole (16), and the outer wall of one end of the air outlet pipe (4) extending to the inside of the water collecting tank (5) is provided with a through hole (20).
4. The emission purification apparatus for factory chimneys according to claim 1, wherein the top of the circumferential inner wall of the top cover (8) is provided with a filter screen plate (12), and the middle position of the outer wall of the top cover (8) is provided with a solar panel.
5. The emission purification device for the factory chimney according to the claim 1, characterized in that the sealing air bag (3) is adhered with sealing strips distributed at equal intervals on the outer wall of one side close to the chimney (1), and the active carbon filter layer (15) comprises non-woven fabrics and active carbon powder.
6. The exhaust purification device for factory chimneys according to claim 1, wherein the air pump (17) is connected with a switch through a wire, and the switch is connected with a processor through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811253315.1A CN109289412B (en) | 2018-10-25 | 2018-10-25 | Emission purifier for factory chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811253315.1A CN109289412B (en) | 2018-10-25 | 2018-10-25 | Emission purifier for factory chimney |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109289412A CN109289412A (en) | 2019-02-01 |
| CN109289412B true CN109289412B (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811253315.1A Active CN109289412B (en) | 2018-10-25 | 2018-10-25 | Emission purifier for factory chimney |
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| Country | Link |
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| CN (1) | CN109289412B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544984B (en) * | 2020-05-08 | 2022-09-30 | 萧县华恒静电科技有限公司 | Building chimney purifier |
| CN111716173B (en) * | 2020-06-23 | 2021-09-24 | 上海傲云工贸有限公司 | Copper powder recovery device for circuit board grinding machine |
| CN111706872B (en) * | 2020-07-01 | 2021-11-19 | 湖南捷瑞化工有限公司 | Water-soluble type environmental protection chimney based on atmospheric pressure |
| CN112594031B (en) * | 2020-12-08 | 2024-05-28 | 上研动力科技江苏有限公司 | Diesel engine with flue gas treatment and secondary utilization device |
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| GB2076527A (en) * | 1980-03-19 | 1981-12-02 | Wanson Constr Mat Therm | Cooker hoods |
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| CN207533002U (en) * | 2017-11-21 | 2018-06-26 | 湖南仁海科技材料发展有限公司 | A kind of Environmental-protecting treater of kiln chimney |
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| FR2311909A1 (en) * | 1975-05-23 | 1976-12-17 | Air Ind | Chimney incorporating dust separator - has the separator located in its base, saving space and cost |
| DE3409977A1 (en) * | 1984-03-19 | 1985-09-26 | Walter 2000 Hamburg Müller | Solar seawater desalting plant |
| DE4209225C2 (en) * | 1992-03-21 | 1994-05-26 | Loebbert Franz Josef | Flue gas cleaning attachment with modular filter system for chimneys of small fire systems |
| CN1070587A (en) * | 1992-05-19 | 1993-04-07 | 麦松泉 | Filtering system for muddy gas |
| KR100790938B1 (en) * | 2006-12-28 | 2008-01-04 | 문재관 | Stack skimmer |
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2076527A (en) * | 1980-03-19 | 1981-12-02 | Wanson Constr Mat Therm | Cooker hoods |
| CN2608112Y (en) * | 2003-03-31 | 2004-03-31 | 陈启华 | Chimney type gas purifying device |
| CN2721978Y (en) * | 2004-08-26 | 2005-08-31 | 江苏牧羊集团有限公司 | Axial sealer |
| CN201003766Y (en) * | 2007-01-29 | 2008-01-09 | 蔡宝贵 | Chimney windbreak device |
| US8470063B1 (en) * | 2011-02-21 | 2013-06-25 | Hector Fernando Erazo Ortega | Chimney filter system |
| CN203431899U (en) * | 2013-09-05 | 2014-02-12 | 郑炳西 | Chimney dust collection device |
| CN203990177U (en) * | 2013-12-25 | 2014-12-10 | 廖权庆 | The Chimay purifying device of a kind of fuel oil machinery and car |
| CN104028073A (en) * | 2014-06-28 | 2014-09-10 | 宁波中野电器有限公司 | Purifying cap of chimney |
| CN207533002U (en) * | 2017-11-21 | 2018-06-26 | 湖南仁海科技材料发展有限公司 | A kind of Environmental-protecting treater of kiln chimney |
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| CN109289412A (en) | 2019-02-01 |
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Effective date of registration: 20211125 Address after: 334400 Nanyan community, high tech Zone, Yiyang County, Shangrao City, Jiangxi Province Applicant after: Jiangxi Naihua Environmental Protection Technology Co.,Ltd. Address before: Room 701, unit 2, building 21, Renmin village, Furong district, Changsha, Hunan 410000 Applicant before: Xiao Jiangjiang |
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