CN105627342A - Flue gas ultrasonic purifier for civil stove - Google Patents
Flue gas ultrasonic purifier for civil stove Download PDFInfo
- Publication number
- CN105627342A CN105627342A CN201610095088.9A CN201610095088A CN105627342A CN 105627342 A CN105627342 A CN 105627342A CN 201610095088 A CN201610095088 A CN 201610095088A CN 105627342 A CN105627342 A CN 105627342A
- Authority
- CN
- China
- Prior art keywords
- flue gas
- level control
- liquid level
- control box
- atomization
- 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.)
- Granted
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 239000003546 flue gas Substances 0.000 title claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 57
- 238000000889 atomisation Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 239000008236 heating water Substances 0.000 claims description 18
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 17
- 238000002604 ultrasonography Methods 0.000 claims description 13
- 239000004065 semiconductor Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 4
- 238000002663 nebulization Methods 0.000 claims description 4
- 239000006199 nebulizer Substances 0.000 claims description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract description 12
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract description 8
- 238000003860 storage Methods 0.000 abstract description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 2
- 238000006477 desulfuration reaction Methods 0.000 abstract description 2
- 230000023556 desulfurization Effects 0.000 abstract description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Inorganic materials [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 abstract description 2
- 239000005864 Sulphur Substances 0.000 abstract 1
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 abstract 1
- 235000010333 potassium nitrate Nutrition 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009688 liquid atomisation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/10—Nitrogen; Compounds thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/20—Sulfur; Compounds thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention provides a flue gas ultrasonic purifier for a civil heating stove. The flue gas ultrasonic purifier for the civil heating stove is creatively characterized in that a purifier liquid storage box and an atomization liquid level control box are arranged outside a civil heating stove flue; an ultrasonic atomizer is arranged in the atomization liquid level control box, and an atomization channel is arranged on the upper portion of the atomization liquid level control box and is connected into the flue; the atomization liquid level control box is provided with an air inlet communicated with atmosphere and a liquid level control pipe communicated with the liquid storage box; and the lower edge of the liquid level control pipe is higher than the upper edge of the atomizer, and a valve is arranged on the liquid level control pipe. According to the flue gas ultrasonic purifier for the civil heating stove, in terms of rapid and convenient use, convenient mounting and low running cost, suction force of the flue of the heating stove is used for atomizing alkaline liquid and then evenly mixing the atomized alkaline liquid into flue gas to react with sulfur dioxide and nitrogen oxides, the aim that desulfurization and denitrification of flue gas of a small household stove reach 60% is achieved, sulphur and saltpeter pollutions are reduced, and the flue gas ultrasonic purifier is energy-saving and also environment-friendly.
Description
Technical field
The present invention relates to a kind of domestic stove flue gas ultrasonic cleaning set, belong to civil heating dedusting technology field.
Background technology
The pollutant emissions such as existing northern country and cities and towns nearby residents, commonly use domestic stove winter and burn scattered coal heating, flue gas flue dust are serious. Such as Hebei there are about 50,000 rural areas, ten thousand peasant household more than 1500,28,000,000 tons of year dissipation coal, year discharged particle 26.88 ten thousand tons, sulfur dioxide 46.20 ten thousand tons, nitrogen oxides 43.68 ten thousand tons. At present, all small-sized household stoves are all without arranging smoke eliminator, causing in flue gas that the direct low-altitude discharged of substantial amounts of particulate matter, sulfur dioxide and nitrogen oxides is in air, data show, Hebei rural areas dissipates burns coal and pollute the whole province's atmospheric pollution contribution rate to 30%. 1 ton of scattered coal is burnt in rural area, all bigger than the pollutant discharge amount of 50 tons of coals of power plant combustion. Therefore, to effectively reduce the discharge of small-sized household stove flue gas pollutant, using on the basis of clean fuel, it is necessary to solve the purifying problem before a large amount of use domestic stove tool fume emission. Although flue-gas cleaning devices had obtained extensive use on Industrial Boiler, the Small Civil actually used situation of heating stove is different from Industrial Boiler, wherein operate the bottleneck that automatic degree, operating cost and production cost are all restriction product for civilian use popularization and application, there is no this type of civilian cleaning equipment at present and put on market.
Summary of the invention
It is an object of the invention to provide a kind of and the matching used flue gas ultrasonic cleaning device of domestic stove, to solve Domestic coal stove dust emission problem.
The technical scheme is that and be achieved in that: this domestic stove flue gas ultrasonic cleaning set, innovative point is to be outside equipped with depurator reserving liquid tank and an atomization level control box at domestic stove flue, in atomization level control box, ultrasound atomizer is set, atomization level control box top is provided with nebulization channel and is connected in flue, atomization level control box is provided with the air inlet with atmosphere and the Liquid level pipe connected with reserving liquid tank, the lower edge of Liquid level pipe, higher than edge on nebulizer, Liquid level pipe arranges valve.
The ultrasound atomizer of described domestic stove flue gas ultrasonic cleaning set is connected with semiconductor thermoelectric generator, and semiconductor thermoelectric generator is attached on walling of flue provides operation energy to ultrasound atomizer.
Described domestic stove flue gas ultrasonic cleaning set is additionally provided with heating water jacket layer on stove flue, is connected with household central heating by the circulation intake-outlet of heating water; It is provided with domestic water coil pipe in heating water jacket layer, is connected with household bathroom accessories by coil pipe intake-outlet; Described depurator reserving liquid tank is arranged on the outside of heating water jacket layer.
Described domestic stove flue gas ultrasonic cleaning set, is provided with thermal insulation layer between described depurator reserving liquid tank and heating water jacket layer.
Described domestic stove flue gas ultrasonic cleaning set, described depurator arranges two reserving liquid tanks, is provided with communicating pipe and lower communicating tube between two reserving liquid tanks.
Domestic stove flue gas ultrasonic cleaning set of the present invention is from easy to use, easy for installation cheap for point of penetration with operating cost, akaline liquid atomization is uniformly blended into flue gas by the suction by stove flue, with sulfur dioxide, reaction of nitrogen oxides, realize small-sized household stove flue gas desulfurization and denitrification 90%, reduce sulfur, nitre pollutes, energy-saving and environment-friendly. The present invention utilizes the temperature difference of stove flue temperature and air, conjunction with semiconductors thermo-electric generation to be that ultrasound atomizer is powered, it is achieved controlled atomization and without external power supply. The atomization level control box of the present invention utilizes atmospheric pressure principle, it is ensured that the liquid level degree of depth of ultrasonic atomizatio room.
Accompanying drawing explanation
Fig. 1 is domestic stove flue gas ultrasonic cleaning set front view
Fig. 2 is the top view of Fig. 1
In figure:
1, atomization level control box 2, air inlet 3, Liquid level pipe
4, valve 5, left reserving liquid tank 6, nebulization channel
7, filling opening 8, seal lid 9, heating water circulation outlet
10, flue 11, coil pipe outlet 12, thermal insulation layer
13, communicating pipe 14, right reserving liquid tank on reserving liquid tank
15, domestic water coil pipe 16, heating water jacket layer 17, reserving liquid tank lower communicating tube
18, coil inlets 19, heating water circulation water return outlet
20, semiconductor thermoelectric generator 21, generating wire
22, ultrasonic atomizatio controller 23, power lead
24, ultrasound atomizer
Detailed description of the invention
Fig. 1, the present invention shown in 2 the agent structure of domestic stove flue gas ultrasonic cleaning set, innovative point is to be outside equipped with depurator reserving liquid tank 5 and an atomization level control box 1 at domestic stove flue 10, in atomization level control box, alkali resistance ultrasound atomizer 24 is set, atomization level control box top is provided with nebulization channel 6 and is connected in flue, atomization level control box is provided with the air inlet 2 with atmosphere and the Liquid level pipe 3 connected with reserving liquid tank, the lower edge of Liquid level pipe 3, higher than edge on nebulizer 24, Liquid level pipe arranges valve 4.
During practical application, open reserving liquid tank filling opening 7, close the valve 4 of Liquid level pipe 3 in bottom atomization level control box 1, in reserving liquid tank, first inject alkaline solution; During normal operation, close top filling opening 7, open valve 4. Along with solution is constantly atomized, in atomization level control box 1, liquid level declines therewith, when liquid level is lower than the 3 times outlets of Liquid level pipe, solution in reserving liquid tank can pass through Liquid level pipe 3 and automatically flow out, solution tank liquid level is made to increase, until soaking the lower edge of Liquid level pipe 3, under atmospheric pressure effect, realization is automatically stopped make-up solution, therefore also just continues to maintain the relatively stable of liquid level.
The present invention is in order to easy to use, and described ultrasound atomizer 24 is connected with semiconductor thermoelectric generator 21, and semiconductor thermoelectric generator is attached on walling of flue provides operation energy to ultrasound atomizer. When quasiconductor both sides are in different temperatures, electromotive force will be produced, heat energy is converted into electric energy and carries out thermo-electric generation, thus provide electric power to ultrasound atomizer. Thus break away from the dependence of power supply to external world, it is achieved system independent operating.
Owing to the liquid working temperature of ultrasound atomizer has certain restriction, internal liquid need to be maintained at 20��40 DEG C, the present invention is additionally provided with heating water jacket layer 16 on stove flue 10, by the circulation water inlet 19 of heating water, it is connected with household central heating with circulating outlet 9, depurator reserving liquid tank is arranged on the outside of heating water jacket layer 16, can also arrange thermal insulation layer 12 between depurator reserving liquid tank 5 and heating water jacket layer 16.
In order to make full use of flue residue heat, in heating water jacket layer, it is additionally provided with domestic water coil pipe 15, is connected with household water equipment with coil pipe outlet 8 by coil inlets 18.
In order to add storage volume, the described depurator of the present invention arranges two reserving liquid tanks 5 and 14 in left and right, is provided with communicating pipe 13 and lower communicating tube 17 between two reserving liquid tanks.
Foregoing description is only used as the enforceable technical scheme of domestic stove flue gas ultrasonic cleaning set of the present invention and proposes, not as the restrictive condition to its structure or technology.
Claims (5)
1. domestic stove flue gas ultrasonic cleaning set, it is characterized in that: domestic stove flue (10) is outside equipped with depurator reserving liquid tank (5) and atomization level control box (1), in atomization level control box, ultrasound atomizer (24) is set, atomization level control box top is provided with nebulization channel (6) and is connected in flue, atomization level control box is provided with the air inlet (2) with atmosphere and the Liquid level pipe (3) connected with reserving liquid tank, the lower edge of Liquid level pipe (3) is higher than the upper edge of nebulizer (24), Liquid level pipe arranges valve (4).
2. domestic stove flue gas ultrasonic cleaning set according to claim 1, it is characterized in that: described ultrasound atomizer (24) is connected with semiconductor thermoelectric generator (21), semiconductor thermoelectric generator is attached on walling of flue provides operation energy to ultrasound atomizer.
3. domestic stove flue gas ultrasonic cleaning set according to claim 1, it is characterized in that: described stove flue (10) is additionally provided with heating water jacket layer (16), it is connected with household central heating by the circulation intake-outlet (19,9) of heating water; It is provided with domestic water coil pipe (15) in heating water jacket layer, is connected with household bathroom accessories by coil pipe intake-outlet (18,8); Described depurator reserving liquid tank (5,14) is arranged on the outside of heating water jacket layer (16).
4. domestic stove flue gas ultrasonic cleaning set according to claim 5, it is characterised in that: it is provided with thermal insulation layer (12) between described depurator reserving liquid tank (5) and heating water jacket layer (16).
5. domestic stove flue gas ultrasonic cleaning set according to claim 1, it is characterized in that: described depurator arranges two reserving liquid tanks (5 in left and right, 14), communicating pipe (13) and lower communicating tube (17) it are provided with between two reserving liquid tanks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610095088.9A CN105627342B (en) | 2016-02-22 | 2016-02-22 | Domestic stove flue gas ultrasonic cleaning set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610095088.9A CN105627342B (en) | 2016-02-22 | 2016-02-22 | Domestic stove flue gas ultrasonic cleaning set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105627342A true CN105627342A (en) | 2016-06-01 |
| CN105627342B CN105627342B (en) | 2018-06-01 |
Family
ID=56042520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610095088.9A Expired - Fee Related CN105627342B (en) | 2016-02-22 | 2016-02-22 | Domestic stove flue gas ultrasonic cleaning set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105627342B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382647A (en) * | 2016-11-24 | 2017-02-08 | 河北聚日实业有限公司 | Simple flue gas ultrasonic purifier for civil stove |
| CN108386873A (en) * | 2018-04-28 | 2018-08-10 | 北京傲蕾仕科技有限公司 | It is a kind of can self power generation self-operating heating stove |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62244422A (en) * | 1986-04-17 | 1987-10-24 | Shiratori Seisakusho:Kk | Flue gas treatment apparatus |
| CN2379748Y (en) * | 1998-11-27 | 2000-05-24 | 山西省原平市环宇工贸有限公司 | Multi-functional ambient pressure water heater with water fog for removing dust |
| CN201407696Y (en) * | 2009-04-01 | 2010-02-17 | 白晓科 | Energy-saving and environmental friendly straw gasification furnace |
| CN103949171A (en) * | 2014-04-28 | 2014-07-30 | 德合南京智能技术有限公司 | Rapid gas-solution mixing method and device |
| CN205402768U (en) * | 2016-02-22 | 2016-07-27 | 河北光环节能设备有限公司 | Civilian stove flue gas ultrasonic cleaning set |
-
2016
- 2016-02-22 CN CN201610095088.9A patent/CN105627342B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62244422A (en) * | 1986-04-17 | 1987-10-24 | Shiratori Seisakusho:Kk | Flue gas treatment apparatus |
| CN2379748Y (en) * | 1998-11-27 | 2000-05-24 | 山西省原平市环宇工贸有限公司 | Multi-functional ambient pressure water heater with water fog for removing dust |
| CN201407696Y (en) * | 2009-04-01 | 2010-02-17 | 白晓科 | Energy-saving and environmental friendly straw gasification furnace |
| CN103949171A (en) * | 2014-04-28 | 2014-07-30 | 德合南京智能技术有限公司 | Rapid gas-solution mixing method and device |
| CN205402768U (en) * | 2016-02-22 | 2016-07-27 | 河北光环节能设备有限公司 | Civilian stove flue gas ultrasonic cleaning set |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382647A (en) * | 2016-11-24 | 2017-02-08 | 河北聚日实业有限公司 | Simple flue gas ultrasonic purifier for civil stove |
| CN106382647B (en) * | 2016-11-24 | 2018-04-27 | 河北聚日实业有限公司 | A kind of simple domestic stove flue gas ultrasonic cleaning set |
| CN108386873A (en) * | 2018-04-28 | 2018-08-10 | 北京傲蕾仕科技有限公司 | It is a kind of can self power generation self-operating heating stove |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105627342B (en) | 2018-06-01 |
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| C10 | Entry into substantive examination | ||
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Granted publication date: 20180601 |
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