CN101706121B - Oil fume purification device of oil fume exhauster - Google Patents
Oil fume purification device of oil fume exhauster Download PDFInfo
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- CN101706121B CN101706121B CN 200910231816 CN200910231816A CN101706121B CN 101706121 B CN101706121 B CN 101706121B CN 200910231816 CN200910231816 CN 200910231816 CN 200910231816 A CN200910231816 A CN 200910231816A CN 101706121 B CN101706121 B CN 101706121B
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- clean room
- oil
- sewage
- oil fume
- sump oil
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Abstract
The invention discloses an oil fume purification device of an oil fume exhauster, which is characterized by comprising a box body, an upper cover plate, a fume inlet pipe, purification chambers, a fume exhaust pipe, a sewage exhaust pipe and a dirty oil exhaust pipe. Due to the gravity action and as the ambient air temperature is lower than the temperature in the oil fume exhauster, oil fume discharged from the oil fume exhauster is transformed into oil stains and sewage which then fall into four purification chambers, and oil fume stream discharged from the oil fume exhauster is purified and then discharged from the fume exhaust pipe. The oil fume purification device of the oil fume exhauster has simple process, remarkable oil-water separation and good purification effect; and the dirty oil and the sewage can be respectively collected, which is sanitary and environment-friendly and free of pollution. The oil fume purification device of the oil fume exhauster is unnecessary to add foreign power, low in operation cost, convenient to dismantle and wash and suitable for purifying the oil fume in the oil fume exhauster.
Description
Technical field
The present invention relates to purifier, be specifically related to a kind of oil fume purification device of oil fume exhauster.
Background technology
Smoke exhaust ventilator claims again range hood, is a kind of household electrical appliance that purify kitchen environment, the part oil smoke and the water vapour that produce in the refuse of cooking stove burning and the cooking process can be taken away, discharges outdoorly, reduces pollution, purifying air in kitchen; And smoke exhaust ventilator is discharged in the outdoor air-flow, still contain a certain amount of oil smoke and water vapour, these oil smoke and water vapour severe contamination outdoor environment, particularly catering trade uses large-scale smoke exhaust ventilator to discharge in the outdoor air-flow, contain a large amount of oil smoke and water vapour, mostly directly be discharged in the air, the oil smoke smog of discharging has seriously affected air quality, cause near the trees flowers and plants of smoke exhaust ventilator exhaust outlet to be infected with sump oil, then constantly occur dead.
Summary of the invention
The objective of the invention is to overcome weak point in the prior art, a kind of oil fume purification device of oil fume exhauster is provided.
Oil fume purification device of oil fume exhauster is comprised of casing, upper cover plate, air inlet pipe, clean room, blast pipe, sewage pipe and blowdown oil pipe.
The present invention is achieved by following technical proposals:
Oil fume purification device of oil fume exhauster is a rectangular combined labyrinth and carbon gland casing, air inlet pipe is fit in the 1st clean room from upper cover plate, the end opening of air inlet pipe is the loudspeaker tubular, the cooking fume that is conducive to smoke exhaust ventilator flows to large-area discharging in the 1st clean room, the end opening of air inlet pipe is equal with the sump oil upper horizontal plane in the 1st clean room, because Action of Gravity Field and outside air temperature are lower than the temperature in the smoke exhaust ventilator, the most of oil flue gas of kitchen ventilator exhaust is converted into greasy dirt and sewage falls into bottom, the 1st clean room;
A steam vent is opened in the upper end of dividing plate between the 1st clean room and the 2nd clean room, and part oil-contg. smoke stream enters in the 2nd clean room from the 1st clean room; An outage is opened in the bottom of steam vent, the top of outage is equal with the sump oil upper horizontal plane in the 1st clean room, the bottom of outage is equal with the sewage upper horizontal plane in the 1st clean room, and when the sump oil in the 1st clean room was higher than the sump oil upper horizontal plane, sump oil flowed in the 2nd clean room; An osculum is opened in the dividing plate lower end, and the 1st clean room is communicated with the 2nd clean room, and the sewage of the 1st clean room and the 2nd clean room is discharged from the sewage pipe of the 1st clean room;
An exhaust outage is opened in the upper end of dividing plate between the 2nd clean room and the 3rd clean room, the air-flow that contains oil smoke enters the process of the 2nd clean room from the 1st clean room, sump oil and sewage in the oil-contg. smoke stream fall into bottom, the 2nd clean room, at this moment air draught has obtained preliminary purification, air-flow enters in the 3rd clean room after the preliminary purification, and the sump oil of the 2nd clean room also enters in the 3rd clean room from the exhaust outage; Blast pipe is fit in the 3rd clean room from upper cover plate, the end opening of blast pipe is the loudspeaker tubular, the oil smoke air-flow has obtained further purification in the 3rd clean room, sump oil and the sewage of trace fall into bottom, the 3rd clean room, and the air-flow after the purification is discharged from blast pipe at last;
An outage is opened in the upper end of dividing plate between the 3rd clean room and the 4th clean room, the sump oil that is used in the 3rd clean room flows in the 4th clean room, an osculum is opened in the lower end of dividing plate between the 3rd clean room and the 4th clean room, the 3rd clean room is communicated with the 4th clean room, and the sewage that is conducive to the 3rd clean room and the 4th clean room is discharged from sewage pipe; Sump oil and sewage in the 4th clean room because action of gravitation, sump oil all swims on the sump oil upper horizontal plane, and sump oil is discharged from oil exit pipe, and settlement of sewage is below the sump oil upper horizontal plane, sewage is discharged from sewage pipe, opens the upper cover plate of casing and can unpick and wash each clean room.
Because Action of Gravity Field and outside air temperature are lower than the temperature in the smoke exhaust ventilator, the cooking fume of kitchen ventilator exhaust is converted into greasy dirt and sewage falls into respectively in four clean rooms, and kitchen ventilator exhaust cooking fume stream is discharged from blast pipe after purifying.
The oil fume purification device of oil fume exhauster process for purifying is simple, and water-oil separating is remarkable, good purification; Sump oil and sewage can be collected respectively, and hygienic environment-protecting does not pollute.
Oil fume purification device of oil fume exhauster need not additionaling power, and operating cost is cheap, unpicks and washes conveniently.
Oil fume purification device of oil fume exhauster is applicable to the cooking fume of purifying fume extractor.
Description of drawings:
Fig. 1 is the schematic diagram of oil fume purification device of oil fume exhauster.
As shown in the figure: the 1st, air inlet pipe, 2 is the 1st clean rooms, the 3rd, upper cover plate, the 4th, casing, the 5th, sump oil upper horizontal plane, the 6th, sewage upper horizontal plane, the 7th, steam vent, the 8th, sewage pipe, the 9th, sewage, the 10th, oil smoke air-flow, the 11st, blast pipe, the 12nd, the air-flow after purifying, 13 is the 2nd clean rooms, the 14th, the exhaust outage, 15 is the 3rd clean rooms, the 16th, and outage, 17 is the 4th clean rooms, the 18th, sump oil upper horizontal plane, the 19th, sewage, the 20th, blowdown oil pipe, the 21st, sump oil, the 22nd, oil smoke air-flow, the 23rd, dividing plate, the 24th, sewage pipe, the 25th, sewage, the 26th, dividing plate, the 27th, dividing plate, the 28th, osculum, the 29th, osculum,, the 30th, outage, the 31st, sump oil and the sewage of trace.
The specific embodiment
The invention will be further described below in conjunction with embodiment:
Oil fume purification device of oil fume exhauster is a rectangular combined labyrinth and carbon gland casing (4), air inlet pipe (1) is fit in the 1st clean room (2) from upper cover plate (3), the end opening of air inlet pipe (1) is the loudspeaker tubular, (2) the large-area discharging in the 1st clean room of the oil smoke air-flow (10) of smoke exhaust ventilator, the end opening of air inlet pipe (1) is equal with the sump oil upper horizontal plane (5) in the 1st clean room;
A steam vent (7) is opened in the upper end of dividing plate (26) between the 1st clean room (2) and the 2nd clean room (13), an outage (30) is opened in the bottom of steam vent (7), the top of outage (30) is equal with the sump oil upper horizontal plane (5) in the 1st clean room (2), the bottom of outage (30) is equal with the sewage upper horizontal plane (6) in the 1st clean room (2), when the sump oil in the 1st clean room (2) was higher than sump oil upper horizontal plane (5), sump oil flowed in the 2nd clean room (13); An osculum (29) is opened in dividing plate (26) lower end, the 1st clean room (2) is communicated with the 2nd clean room (13), and the sewage (9) of the 1st clean room (2) and the 2nd clean room (13) is discharged from the sewage pipe (8) of the 1st clean room (2);
An exhaust outage (14) is opened in the upper end of dividing plate (27) between the 2nd clean room (13) and the 3rd clean room (15), blast pipe (11) is fit in the 3rd clean room (15) from upper cover plate (3), the end opening of blast pipe (11) is the loudspeaker tubular, oil smoke air-flow (22) has obtained further purification in the 3rd clean room (15), sump oil and the sewage (31) of trace fall into bottom, the 3rd clean room (15), and the air-flow after the purification (12) is discharged from blast pipe (11) at last;
An outage (16) is opened in the upper end of dividing plate (23) between the 3rd clean room (15) and the 4th clean room (17), the sump oil that is used in the 3rd clean room (15) flows in the 4th clean room (17), an osculum (28) is opened in the lower end of dividing plate (23) between the 3rd clean room (15) and the 4th clean room (17), the 3rd clean room (15) is communicated with the 4th clean room (17), sump oil (21) all swims on the sump oil upper horizontal plane (18), sump oil (21) is discharged from oil exit pipe (20), sewage (19) is deposited in below the sump oil upper horizontal plane (18), sewage (25) is discharged from sewage pipe (24), opens the upper cover plate (3) of casing (4) and can unpick and wash each clean room.
Claims (1)
1. oil fume purification device of oil fume exhauster, it is characterized in that, oil fume purification device of oil fume exhauster is a rectangular combined labyrinth and carbon gland casing, air inlet pipe is fit in the 1st clean room from upper cover plate, the end opening of air inlet pipe is the loudspeaker tubular, and the end opening of air inlet pipe is equal with the sump oil upper horizontal plane in the 1st clean room;
A steam vent is opened in the upper end of dividing plate between the 1st clean room and the 2nd clean room, and part oil-contg. smoke stream enters in the 2nd clean room from the 1st clean room; The bottom of steam vent is the outage on the dividing plate between the 1st clean room and the 2nd clean room, the top of outage is equal with the sump oil upper horizontal plane in the 1st clean room, the bottom of outage is equal with the sewage upper horizontal plane in the 1st clean room, when the sump oil in the 1st clean room was higher than the sump oil upper horizontal plane, sump oil flowed in the 2nd clean room; An osculum is opened in the dividing plate lower end between the 1st clean room and the 2nd clean room, and the 1st clean room is communicated with the 2nd clean room, and the sewage of the 1st clean room and the 2nd clean room is discharged from the sewage pipe of the 1st clean room;
An exhaust outage is opened in the upper end of dividing plate between the 2nd clean room and the 3rd clean room, the air-flow that contains oil smoke enters the process of the 2nd clean room from the 1st clean room, sump oil and sewage in the oil-contg. smoke stream fall into bottom, the 2nd clean room, air-flow enters in the 3rd clean room after the preliminary purification, and the sump oil of the 2nd clean room also enters in the 3rd clean room from the exhaust outage; Blast pipe is fit in the 3rd clean room from upper cover plate, and the end opening of blast pipe is the loudspeaker tubular, and sump oil and the sewage of trace fall into bottom, the 3rd clean room, and the air-flow after the purification is discharged from blast pipe at last;
An outage is opened in the upper end of dividing plate between the 3rd clean room and the 4th clean room, the sump oil that is used in the 3rd clean room flows in the 4th clean room, an osculum is opened in the lower end of dividing plate between the 3rd clean room and the 4th clean room, the 3rd clean room is communicated with the 4th clean room, sump oil is discharged from oil exit pipe, sewage is discharged from the 4th clean room's sewage pipe, opens the upper cover plate of casing and can unpick and wash each clean room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910231816 CN101706121B (en) | 2009-12-08 | 2009-12-08 | Oil fume purification device of oil fume exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910231816 CN101706121B (en) | 2009-12-08 | 2009-12-08 | Oil fume purification device of oil fume exhauster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101706121A CN101706121A (en) | 2010-05-12 |
| CN101706121B true CN101706121B (en) | 2013-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910231816 Expired - Fee Related CN101706121B (en) | 2009-12-08 | 2009-12-08 | Oil fume purification device of oil fume exhauster |
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| Country | Link |
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| CN (1) | CN101706121B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071652A (en) * | 2012-11-11 | 2013-05-01 | 卢泉生 | Method for washing range hood by atomizing at high temperature |
| CN107101240A (en) * | 2017-06-16 | 2017-08-29 | 苏州博菡环保科技有限公司 | A kind of flue gas cleaner of smoke exhaust ventilator |
| CN110701650B (en) * | 2019-06-13 | 2021-04-02 | 马晓飞 | Smoke exhaust ventilator capable of purifying oil smoke |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993018348A1 (en) * | 1992-03-05 | 1993-09-16 | Lucien Fauteux | Fume purification system |
| GB2276334A (en) * | 1993-03-21 | 1994-09-28 | She Chern Mong | Kitchen smoke exhaust |
| CN2905189Y (en) * | 2006-02-13 | 2007-05-30 | 廖和英 | An oil smoke purifier |
-
2009
- 2009-12-08 CN CN 200910231816 patent/CN101706121B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993018348A1 (en) * | 1992-03-05 | 1993-09-16 | Lucien Fauteux | Fume purification system |
| GB2276334A (en) * | 1993-03-21 | 1994-09-28 | She Chern Mong | Kitchen smoke exhaust |
| CN2905189Y (en) * | 2006-02-13 | 2007-05-30 | 廖和英 | An oil smoke purifier |
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| Publication number | Publication date |
|---|---|
| CN101706121A (en) | 2010-05-12 |
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Owner name: NANTONG JIUTONG CONSTRUCTION MACHINERY CO., LTD. Free format text: FORMER OWNER: XU QINGHUA Effective date: 20131105 |
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Free format text: CORRECT: ADDRESS; FROM: 211700 HUAIAN, JIANGSU PROVINCE TO: 226300 NANTONG, JIANGSU PROVINCE |
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Effective date of registration: 20131105 Address after: The 14 group of Tongzhou District Xingren Zhen Ge Village in Jiangsu province Nantong City Jinchang road 226300 Patentee after: Nantong long pass construction machinery Co., Ltd. Address before: 211700 Huaian City, Jiangsu province Xuyi County Xu town of Stonebridge Road No. 40 Patentee before: Xu Qinghua |
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