CN103252294A - Tri-combined type efficient lampblack purifying device and secondary cyclone separator with same - Google Patents
Tri-combined type efficient lampblack purifying device and secondary cyclone separator with same Download PDFInfo
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- CN103252294A CN103252294A CN2013101834241A CN201310183424A CN103252294A CN 103252294 A CN103252294 A CN 103252294A CN 2013101834241 A CN2013101834241 A CN 2013101834241A CN 201310183424 A CN201310183424 A CN 201310183424A CN 103252294 A CN103252294 A CN 103252294A
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- cone housing
- secondary cyclone
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Abstract
The invention discloses a tri-combined type efficient lampblack purifying device and a secondary cyclone separator with the same. An inlet pipe of the secondary cyclone separator is arranged on an outer conical shell, the bottom of the outer conical shell is provided with an oil outlet pipe, the outer conical shell is provided with an upper cover, an inner conical shell is sleeved in the outer conical shell, the bottom of the inner conical shell is provided with a circulating pipe, a tangential blade is arranged above the inner conical shell, an outlet pipe passes through the upper cover after penetrating the axis of the tangential blade. A smoke hood of the tri-combined type efficient lampblack purifying device is connected with a primary cyclone separator, the upper end of the primary cyclone separator is connected with an inlet pipe of the secondary cyclone separator, and the lower end of the primary cyclone separator is connected with an oil collecting tank; and a circulating pipe of the secondary cyclone separator is connected with the inlet pipe, the oil outlet pipe is connected with the oil collecting tank, and the outlet pipe is orderly connected with a low-temperature plasma lampblack purifying device, a device for removing odor in lampblack by photolysis, and a tractor. The tri-combined type efficient lampblack purifying device disclosed by the invention is high in treatment efficiency, safe and reliable in operation, compact in structure and capable of satisfying the requirement on low-altitude emission without odor.
Description
Technical field
The present invention relates to fume purifier of fume, relate in particular to the secondary cyclone of a kind of triple compound efficient fume purifier of fume and employing thereof.
Background technology
Along with China's constant development of economy, the tertiary industry is surging forward, and the eating house is also more and more, but the oil smoke that cooking food produces also is on the rise to the harm of health and environment.In " The Law of the People's Republic of China on the Prevention and Control of Atmospheric Pollution ", " operator's regulation of city diet service trade must take measures, and the control oil smoke pollutes near resident living environment." at present, the processing method commonly used to oil smoke roughly is divided into both at home and abroad: four big classes such as Mechanical Method, electrostatic method, damp process, composite algorithm.Yet, these processing method and related devices for oil smoke all can not effectively solve oil smoke through capturing the problem of peculiar smell in the back discharging tail gas, and can occur oil smoke removal ability after a period of time at installation and operation and decline to a great extent, even purifier import oil smoke concentration is lower than the phenomenon of exit concentration.Thereby, the fume purifier of fume of developing a kind for the treatment of effeciency height, safe and reliable to operation, compact conformation and satisfying low latitude free from extraneous odour emission request becomes the focus of the market demand, is key point during fume purifying is transformed so how to design fume purifier of fume efficiently.
Summary of the invention
Problem at prior art exists the invention provides the secondary cyclone of having fitted a kind of triple compound efficient fume purifier of fume and employing thereof.
Secondary cyclone of the present invention has adopted following technical scheme:
Secondary cyclone comprises outer cone housing, female cone housing, inlet tube and outlet;
Inlet tube is located on the outer cone housing, and the outer cone housing bottom is provided with flowline, and outer cone housing top is provided with loam cake;
The female cone housing is enclosed within the outer cone enclosure interior; The female cone housing bottom is provided with circulation pipe, and circulation pipe passes the outer cone housing; Female cone housing top is provided with the tangential vane that cooperates with its size; Outlet passes from the axle center of tangential vane, and the one end opening is in the inner chamber top of female cone housing, and its other end passes the loam cake of outer cone housing.
Further, described inlet tube and outlet are respectively equipped with controllable register, are conducive to form circulating current.
Further, the end that described outlet is opened on the female cone housing is wide-mouth, is conducive to air-flow and enters outlet.
The triple compound efficient fume purifier of fume of the present invention have adopted following technical scheme:
Triple compound efficient fume purifier of fume comprise that petticoat pipe, primary cyclone, oil sump tank, low temperature plasma fume purifier of fume, light decompose peculiar smell device, hauling machine and aforesaid secondary cyclone in the removal oil smoke;
Petticoat pipe links to each other with primary cyclone by pipeline; The upper end of primary cyclone is connected with the inlet tube of secondary cyclone by pipeline, and the lower end connects oil sump tank by pipeline;
The circulation pipe of secondary cyclone is connected with inlet tube by pipeline, and flowline connects oil sump tank by pipeline, and outlet connects peculiar smell device and hauling machine in low temperature plasma fume purifier of fume, the light decomposition removal oil smoke successively by pipeline.
The beneficial effect that the present invention has is:
(1) fume purifier of fume of the present invention is based on eddy current and circle round interference method oil smoke pre-separation treatment technology, low temperature plasma technology for cooking fume control and photodissociation ozone peculiar smell removal technology, can effectively remove the particle that PME(liquid in the oil smoke and solid are formed) and the VOCs(volatile organic matter), and have purifying rate height, little, durable in use, the permanently effective characteristics of resistance;
(2) fume purifier of fume of the present invention has the filtering oil smoke separation pretreatment system of autonomous Design, adopts cascade filtration to separate, and after separating after filtration, the less aerosol particle of particle diameter is separated in the oil smoke, thereby improves the purification efficiency of oil smoke;
(3) fume purifier of fume of the present invention adopts atomizing corona discharge plasma purification method, avoided the difficulty of water system High-Voltage Insulation, by electrohydrodynamics atomization mechanism, form the atomizing corona discharge at discharge electrode, can keep the cleaning of discharge electrode and dust collecting pole plate at any time with low amounts of water, realize for a long time fume purifying efficiently;
(4) method of fume purifier of fume employing photodissociation ozone of the present invention is removed the peculiar smell in the oil smoke, really makes cooking fume realize low latitude free from extraneous odour discharging.
Description of drawings
Fig. 1 is the process principle figure of triple compound efficient fume purifier of fume;
Fig. 2 is the structural representation of secondary cyclone;
Number in the figure: 1-cooking stove, 2-petticoat pipe, 3-primary cyclone, 4-loam cake, 5-secondary cyclone, 6-oil sump tank, 7-low temperature plasma fume purifier of fume, 8-light decompose removes peculiar smell device, 9-hauling machine, 10-inlet tube, 11-inlet adjusting baffle plate, 12-outer cone housing, 13-tangential vane, 14-circulation pipe, 15-flowline, 16-female cone housing, 17-outlet, 18-outlet regulating baffle plate, 19-inner chamber in the oil smoke.
The specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
As depicted in figs. 1 and 2, triple compound efficient fume purifier of fume comprise that petticoat pipe 2, primary cyclone 3, oil sump tank 6, low temperature plasma fume purifier of fume 7, light decompose peculiar smell device 8, hauling machine 9 and secondary cyclone 5 in the removal oil smoke;
Wherein, secondary cyclone comprises outer cone housing 12, female cone housing 16, inlet tube 10 and outlet 17; Inlet tube 10 is located on the outer cone housing 12, and outer cone housing 12 bottoms are provided with flowline 15, and outer cone housing 12 tops are provided with loam cake 4; Female cone housing 16 is enclosed within cylindrical cone housing 12 inside; Female cone housing 16 bottoms are provided with circulation pipe 14, and circulation pipe 14 passes cylindrical cone housing; Female cone housing 16 tops are provided with the tangential vane 13 that cooperates with its size; Outlet 17 passes from the axle center of tangential vane, and the one end opening is in inner chamber 19 tops of female cone housing 16, and its other end passes the loam cake 4 of outer cone housing 12; Described inlet tube 10 and outlet 17 are respectively equipped with inlet tube controllable register 11 and outlet regulating baffle plate 18; The end that described outlet 17 is opened on female cone housing 16 is wide-mouth;
Petticoat pipe 2 links to each other with primary cyclone 3 by pipeline; The upper end of primary cyclone 3 is connected with the inlet tube 10 of secondary cyclone 5 by pipeline, and the lower end connects oil sump tank 6 by pipeline;
The circulation pipe 14 of secondary cyclone 5 is connected with inlet tube 10 by pipeline, flowline 15 connects oil sump tank 6 by pipeline, and outlet 17 connects peculiar smell device 8 and hauling machine 9 in low temperature plasma fume purifier of fume 7, the light decomposition removal oil smoke successively by pipeline.
The course of work of the present invention is as follows:
The oil smoke that produces in the cooking stove 1 enters pipeline through petticoat pipe 2, and oil smoke enters primary cyclone 3 along tangential direction subsequently, rotate in separator inside, and the cutting out partial oil droplet, isolated oil droplet enters in the oil sump tank 6 through pipeline.
The oil smoke that has filtered through primary cyclone 3 enters outer cone housing 12 through inlet tube 10, upwards flow along the gap between outer cone housing 12 and the female cone housing 16, part oil droplet is can be because of gravity former thereby separate, and flows into oil catchers 6 through flowline 15; The effect that is subjected to tangential vane 13 behind the top of oil smoke arrival separator flows into the inner chamber 19 of female cone housing 16, oil smoke is subjected to the guide functions of tangential vane and produces strong rotation, move downward twist along female cone housing 16 inwalls, the oil smoke of density big (oil content height) is thrown toward inwall under centrifugal action, and finally gets back to inlet tube 10 through circulation pipe 14 and separate again; And the low oil smoke of oil content shrinks in inner chamber 19 to center flow, upwards forms flow through outlet 17 of secondary vortices and flows out, and this process has significantly improved the fume purifying efficient of whole pretreatment unit.
The oil smoke that is flowed out by outlet 17 enters in the low temperature plasma fume purifier of fume 7 through pipeline, a large amount of living radicals that this device utilizes its high-energy to excite are degraded to the mist of oil particle, purify little oil mist particles again, and this device has certain catharsis to VOCs.After low-temperature plasma purified, oil smoke entered light and decomposes and remove in the oil smoke in the peculiar smell device 8, and the ozone that utilizes photodissociation to produce is removed the peculiar smell that enters oil smoke in the atmospheric environment.
Through triple compound purifyings, the PME in the purifying oil fume and VOCs realize low latitude free from extraneous odour discharging effectively, and the oil smoke after the purification enters atmosphere under the effect of hauling machine 9.
Claims (4)
1. secondary cyclone is characterized in that, comprises outer cone housing, female cone housing, inlet tube and outlet;
Inlet tube is located on the outer cone housing, and the outer cone housing bottom is provided with flowline, and outer cone housing top is provided with loam cake;
The female cone housing is enclosed within the outer cone enclosure interior; The female cone housing bottom is provided with circulation pipe, and circulation pipe passes the outer cone housing; Female cone housing top is provided with the tangential vane that cooperates with its size; Outlet passes from the axle center of tangential vane, and the one end opening is in the inner chamber top of female cone housing, and its other end passes the loam cake of outer cone housing.
2. secondary cyclone as claimed in claim 1 is characterized in that, described inlet tube and outlet are respectively equipped with controllable register.
3. secondary cyclone as claimed in claim 1 is characterized in that, the end that described outlet is opened on the female cone housing is wide-mouth.
4. triple compound efficient fume purifier of fume, it is characterized in that, comprise that petticoat pipe, primary cyclone, oil sump tank, low temperature plasma fume purifier of fume, light decompose to remove peculiar smell device in the oil smoke, hauling machine and as the described secondary cyclone of claim 1 ~ 3;
Petticoat pipe links to each other with primary cyclone by pipeline; The upper end of primary cyclone is connected with the inlet tube of secondary cyclone by pipeline, and the lower end connects oil sump tank by pipeline;
The circulation pipe of secondary cyclone is connected with inlet tube by pipeline, and flowline connects oil sump tank by pipeline, and outlet connects peculiar smell device and hauling machine in low temperature plasma fume purifier of fume, the light decomposition removal oil smoke successively by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101834241A CN103252294A (en) | 2013-05-17 | 2013-05-17 | Tri-combined type efficient lampblack purifying device and secondary cyclone separator with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101834241A CN103252294A (en) | 2013-05-17 | 2013-05-17 | Tri-combined type efficient lampblack purifying device and secondary cyclone separator with same |
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| Publication Number | Publication Date |
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| CN103252294A true CN103252294A (en) | 2013-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013101834241A Pending CN103252294A (en) | 2013-05-17 | 2013-05-17 | Tri-combined type efficient lampblack purifying device and secondary cyclone separator with same |
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| CN (1) | CN103252294A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879806A (en) * | 2015-03-23 | 2015-09-02 | 武文君 | Oil fume purification machine by synergism of low temperature and ozone |
| CN105526611A (en) * | 2016-01-21 | 2016-04-27 | 安徽锋亚环境技术有限公司 | Regional air purification system |
| CN107998803A (en) * | 2018-01-10 | 2018-05-08 | 林德祥 | Purifier housing and smoke eliminator |
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| CN2138525Y (en) * | 1992-09-23 | 1993-07-21 | 东北电力学院 | Multi-stage vortex duster |
| CN2237489Y (en) * | 1996-02-14 | 1996-10-16 | 吴文魁 | Double-stage cyclone duster |
| CN1173401A (en) * | 1997-07-22 | 1998-02-18 | 北京化工大学 | Internally circulating cyclone separating structure and appts. |
| JP2002239420A (en) * | 2001-02-13 | 2002-08-27 | Ishikawajima Harima Heavy Ind Co Ltd | Double cyclone |
| CN1778454A (en) * | 2004-11-26 | 2006-05-31 | 武汉凯迪电力股份有限公司 | Preparation of integrated desulfurizing agent during the two-stage digestible and separating process and its system thereof |
| CN102519065A (en) * | 2011-12-28 | 2012-06-27 | 朱兴平 | Oily fume purifier |
| CN202823139U (en) * | 2012-09-12 | 2013-03-27 | 广东森洋环境保护工程设备有限公司 | Photoelectric high-energy purification device for disposing particulate matter 2.5 (PM2.5) in dining lampblack |
| CN103056045A (en) * | 2011-10-21 | 2013-04-24 | 神华集团有限责任公司 | Primary cyclone separator for gas purification, gas purification system, gas purification method and application thereof |
-
2013
- 2013-05-17 CN CN2013101834241A patent/CN103252294A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2138525Y (en) * | 1992-09-23 | 1993-07-21 | 东北电力学院 | Multi-stage vortex duster |
| CN2237489Y (en) * | 1996-02-14 | 1996-10-16 | 吴文魁 | Double-stage cyclone duster |
| CN1173401A (en) * | 1997-07-22 | 1998-02-18 | 北京化工大学 | Internally circulating cyclone separating structure and appts. |
| JP2002239420A (en) * | 2001-02-13 | 2002-08-27 | Ishikawajima Harima Heavy Ind Co Ltd | Double cyclone |
| CN1778454A (en) * | 2004-11-26 | 2006-05-31 | 武汉凯迪电力股份有限公司 | Preparation of integrated desulfurizing agent during the two-stage digestible and separating process and its system thereof |
| CN103056045A (en) * | 2011-10-21 | 2013-04-24 | 神华集团有限责任公司 | Primary cyclone separator for gas purification, gas purification system, gas purification method and application thereof |
| CN102519065A (en) * | 2011-12-28 | 2012-06-27 | 朱兴平 | Oily fume purifier |
| CN202823139U (en) * | 2012-09-12 | 2013-03-27 | 广东森洋环境保护工程设备有限公司 | Photoelectric high-energy purification device for disposing particulate matter 2.5 (PM2.5) in dining lampblack |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879806A (en) * | 2015-03-23 | 2015-09-02 | 武文君 | Oil fume purification machine by synergism of low temperature and ozone |
| CN105526611A (en) * | 2016-01-21 | 2016-04-27 | 安徽锋亚环境技术有限公司 | Regional air purification system |
| CN107998803A (en) * | 2018-01-10 | 2018-05-08 | 林德祥 | Purifier housing and smoke eliminator |
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Application publication date: 20130821 |