CN2500374Y - Wet-type fume purifier with high-speed centrifugal dewatering demisting function - Google Patents
Wet-type fume purifier with high-speed centrifugal dewatering demisting function Download PDFInfo
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- CN2500374Y CN2500374Y CN 01258850 CN01258850U CN2500374Y CN 2500374 Y CN2500374 Y CN 2500374Y CN 01258850 CN01258850 CN 01258850 CN 01258850 U CN01258850 U CN 01258850U CN 2500374 Y CN2500374 Y CN 2500374Y
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Abstract
The utility model relates to a high-speed centrifugal dewatering demist and demoisture type lampblack purifier, which is a high-speed centrifugal dewatering demist device connected on the back of a sieve plate washing and spray washing device. After secondary washing, the water-bearing and oil-bearing gas is cut in high speed centrifugally on a rotary filter screen. And the water and oil in the gas are adhered on the rotary filter screen and are thrown to the inner wall of the dehydrator shell of the dewatering demist device under the centrifugal force. The utility model can realize high efficient oil and water dehydration and lampblack purification and the equipment can be used in lampblack pollution treatment in catering, public canteen, and food processing industry.
Description
The utility model relates to environmental technology field, especially for removing the wet lampblack depuration equipment that produces oil smoke in the cooking process.
In the prior art, the operation principle of wet lampblack depuration equipment is: under the driving of ventilation blower, the oil smoke that produces in the culinary art is introduced wet lampblack depuration equipment through enclosure, oil smoke installs by water washing by water-bath and/or sieve plate and/or spray washing etc. in wet lampblack depuration equipment, form the vaporific gas of moisture oil-containing, remove moisture and greasy dirt in these gases by dehydrating demisting device then, realize the purpose of purifying oil fume.It is thorough more that dehydrating demisting device removes moisture, and the purification efficiency of wet lampblack depuration equipment is high more.Known dehydrating demisting device generally all adopts baffle plate, eddy flow plate, screen pack, monotubular whirlwind to realize the dehydrating demisting function of wet lampblack depuration equipment in wet lampblack depuration equipment at present.Because these dehydrating demisting devices all are to rely on the air-flow and the bump of rigidity material surface and the principle of friction to realize dehydrating demisting, so they will obtain high dehydration rate, with regard to the volume of necessary increase dehydrating demisting device with to resistance by air-flow, certainly will make the bulky of wet lampblack depuration equipment like this, increase the power that ventilation blower consumes simultaneously greatly.
The purpose of this utility model provides a kind of have high dehydration rate, volume is little, resistance is little, water consumption is low high speed centrifugation dehydrating demisting wet lampblack depuration equipment.
The high speed centrifugation dehydrating demisting wet lampblack depuration equipment that the utility model provides is made of water system, sieve plate spray washing device and dehydrating demisting device, referring to Fig. 1.Water system comprises water pump (1), feed pipe (2), suction hose (3), purifies water (4) and housing (5), purify water (4) and be positioned at housing (5) bottom, between feed pipe (2) and the suction hose (3) water pump (1) is installed, feed pipe (2) other end passes housing (5) top and enters housing (5) inside, suction hose (3) other end passes housing (5) bottom and links up with purifying water (4), referring to Fig. 1 and Fig. 2.Sieve plate spray washing device is made up of housing (5), M shape filter screen (6), centrifugal spray shower nozzle (7), support (17) and air inlet (18), centrifugal spray shower nozzle (7) is installed on the feed pipe (2), the quantity of centrifugal spray shower nozzle (7) is determined and uniform setting according to housing (5) projected area size, in centrifugal spray shower nozzle (7) below support (17) is housed, at three layers of support (17) upper supports, 90 ° of staggered M shape filter screen (6) each other, air inlet (18) is opened in housing (5) sidewall near medium position, is positioned at the below of M shape filter screen (6).Dehydrating demisting device is by connector (8), rotary sieve (9), framework (10), air outlet (11), motor (12), chassis (13), dehydrator shell (14), end plate (15) and return pipe (16) are formed, connector (8) connects housing (5) and is positioned at the dehydrator shell (14) of its top, air outlet (11) is along dehydrator shell (14) tangential direction setting, return pipe (16) is linked up the bottom of dehydrator shell (14) and housing (5), by framework (10), chassis (13), end plate (15) and the rotary sieve (9) that covers at the barrel-shaped cylinder of the outside formation of framework (10) connect into barrel-shaped rotary body, this rotary body is placed in the dehydrator shell (14), can be positioned at (from motor drive direction) rotation counterclockwise at a high speed under the motor at top (12) driving.
The operation principle of high speed centrifugation dehydrating demisting wet lampblack depuration equipment is: the kitchen exhaust cover included soot gas under ventilation blower drives and introduce air inlet (18) and enter housing (5) inside, meet, mix and oil-containing flue gas body is washed for the first time with purification water (4) that centrifugal spray shower nozzle (7) is sprayed onto M shape filter screen (6) when rising to three layers of mutual 90 ° of staggered M shape filter screen (6); Gas after the washing continues to rise and mixes with the water smoke of centrifugal spray shower nozzle (7) injection, carries out secondary washing; Through the moisture oil-containing gases after the secondary washing in connector enters the barrel-shaped cavity of high speed centrifugation rotation net dehydrating demisting device, because by framework (10), chassis (13), end plate (15) and rotary body rotation at a high speed under the driving of motor (12) of covering rotary sieve (9) composition that forms barrel-shaped cylinder in framework (10) outside, so when moisture oil-containing gases passes rotary sieve (9) when air outlet (11) flows in barrel-shaped cavity, be subjected to the high-speed cutting of the rotary sieve (9) of rotation at a high speed, thereby moisture and grease in the gas are sticked on the rotary sieve (9), and under action of centrifugal force, be thrown on dehydrator shell (14) inwall of dehydrating demisting device, draw back the bottom continuation use of housing (5) then through return pipe (16); Purified gas enters ventilation blower by air outlet (11), discharges by chimney at last, reaches the purpose of gas cleaning.
Owing to adopt such scheme, can realize wet lampblack depuration equipment dewatering efficiency height, fume purifying rate height, the purpose that volume is little, resistance is little, water consumption is low.
Description of drawings
Fig. 1 is the structure chart of high speed centrifugation dehydrating demisting wet lampblack depuration equipment.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the structure chart of simple type high speed centrifugation dehydrating demisting wet lampblack depuration equipment.
Among the figure: 1. water pump 2. feed pipes 3. suction hoses 4. purify water 5. housing 6.M shape filter screens 7. centrifugal spray shower nozzles 8. connectors 9. rotary sieves 10. frameworks 11. air outlets 12. motor 13. chassis 14. dehydrator shells, 15. end plates, 16. return pipes, 17. supports, 18. air inlets
Embodiment 1: with kitchen exhaust air rate 10000m
3/ h, 4-72-12 No6A 4kW ventilation blower, kitchen exhaust cover projected area are 5.4m
2The high speed centrifugation dehydrating demisting wet lampblack depuration equipment that is complementary, as depicted in figs. 1 and 2: apparatus body is a general steel plate weldering system, the basic profile of equipment is a rectangle, appearance and size is 1200 * 1200 * 2700 (mm), evenly arrange 9 centrifugal spray shower nozzles (7), inverted barrel-shaped rotary body is of a size of in the high speed centrifugation dehydrating demisting device: Φ 400mm, high 500mm, motor power (output) is 1.1kW, and motor speed is 16r/s.After wet lampblack depuration equipment and ventilation blower, kitchen exhaust cover linked up operation, after tested, the import oil smoke concentration was 12.8mg/m
3, outlet discharging oil smoke concentration is 1.19mg/m
3, the fume purifying rate is 90.7%, and it is 310Pa that equipment is equipped with resistance, and dewatering efficiency is 99.8%, and water consumption is 0.51 liter/hour.(among the National Environmental standard GWPB5-2000, the regulation air quantity is 6000-12000m
3The minimum purifying rate of the cooking fume control equipment of/h is 75%, and the highest permission concentration of emission is 2mg/m
3The fume purifying rate of the wet lampblack depuration equipment of existing same specification is generally about 80%, and it is 700-900Pa that equipment is equipped with resistance, and dewatering efficiency is about 95%, and water consumption is: the 10-20 liter/hour).
Embodiment 2: a kind of simple type high speed centrifugation dehydrating demisting wet lampblack depuration equipment, show as Fig. 3, it is by water system, spray washing device and dehydrating demisting device constitute, water system comprises water pump (1), feed pipe (2), suction hose (3), purify water (4) and housing (5), purify water (4) and be positioned at housing (5), suction hose (3) and purification water (4) are communicated with, between feed pipe (2) and the suction hose (3) water pump (1) is installed, feed pipe (2) other end passes air inlet (18) and enters air inlet (18) and dehydrator shell (14) inside, suction hose (3) other end inserts and purifies water (4) underwater, the spray washing device is 3 centrifugal spray shower nozzles (7), be installed on the feed pipe (2), dehydrating demisting device is by rotary sieve (9), framework (10), air outlet (11), motor (12), chassis (13), dehydrator shell (14), end plate (15), return pipe (16) and air inlet (18) are formed, its structure is identical with embodiment 1, be that barrel-shaped rotary body is laterally placed, air inlet (18) is positioned at an end of dehydrator shell (14), barrel-shaped rotation position is in the other end of dehydrator shell (14), and air outlet (11) is positioned at dehydrator shell (14) top.The operation principle of this simple type high speed centrifugation dehydrating demisting wet lampblack depuration equipment is: under ventilation blower drives the kitchen exhaust cover is included soot gas introducing air inlet (18) and enter in the dehydrator shell (14), meet with the purification water (4) of centrifugal spray shower nozzle (7) ejection, mix and oil-containing flue gas body is washed, moisture oil-containing gases after the washing passes rotary sieve (9) when air outlet (11) flows in barrel-shaped cavity, be subjected to the high-speed cutting of the rotary sieve (9) of rotation at a high speed, thereby moisture and grease in the gas are sticked on the rotary sieve (9), and under action of centrifugal force, be thrown on dehydrator shell (14) inwall of dehydrating demisting device, the bottom continuation use of drawing back housing (5) then through return pipe (16), purified gas, enter ventilation blower by air outlet (11), at last by smoke stack emission.Though this simple type high speed centrifugation dehydrating demisting wet lampblack depuration equipment is lower than the purifying rate of aforesaid high speed centrifugation dehydrating demisting wet lampblack depuration equipment, its structure is simpler than the former, and cost is low, is applicable to the middle-size and small-size kitchen that requires purifying rate lower.Present embodiment is and kitchen exhaust air rate 5000m
3/ h, 4-72-12 No4.5A 1.1kW ventilation blower, kitchen exhaust cover projected area are 2.8m
2The simple type wet lampblack depuration equipment that is complementary, apparatus body is a general steel plate weldering system, and the basic profile of equipment is cylindrical, and appearance and size is Φ 400 * 800 (mm), arrange 3 centrifugal spray shower nozzles, barrel-shaped rotary body horizontal in the centrifugal dehydration demister is of a size of: Φ 280mm, and long 310mm, motor power (output) are 0.75kW, motor speed is 16r/s, after wet lampblack depuration equipment and ventilation blower, kitchen exhaust cover linked up operation, after tested, the import oil smoke concentration was 13.2mg/m
3, outlet discharging oil smoke concentration is 1.77mg/m
3, the fume purifying rate is 86.6%, and it is 290Pa that equipment is equipped with resistance, and dewatering efficiency is 99.6%, and water consumption is: 0.36 liter/hour.(among the National Environmental standard GWPB5-2000, the regulation air quantity is 2000-6000m
3The minimum purifying rate of the cooking fume control equipment of/h is 60%, and the highest permission concentration of emission is 2mg/m
3The fume purifying rate of the wet lampblack depuration equipment of existing same specification is generally about 75%, and it is 700-900Pa that equipment is equipped with resistance, and dewatering efficiency is about 95%, and water consumption is: the 10-20 liter/hour).
Claims (3)
1. high speed centrifugation dehydrating demisting wet lampblack depuration equipment, by water system, sieve plate spray washing device and dehydrating demisting device constitute, it is characterized in that: dehydrating demisting device is by rotary sieve (9), framework (10), air outlet (11), motor (12), chassis (13), dehydrator shell (14), end plate (15) and return pipe (16) are formed, return pipe (16) is linked up the bottom of dehydrator shell (14) and housing (5), by framework (10), chassis (13), end plate (15) and the rotary sieve (9) that covers at the barrel-shaped cylinder of the outside formation of framework (10) connect into barrel-shaped rotary body, this barrel-shaped rotary body is installed in the dehydrator shell (14), and motor (12) is connected with barrel-shaped rotary body coaxial line.
2. according to the described high speed centrifugation dehydrating demisting of claim 1 wet lampblack depuration equipment, it is characterized in that: connecting into barrel-shaped rotary body by framework (10), chassis (13), end plate (15) and illiteracy at the outside rotary sieve (9) that forms barrel-shaped cylinder of framework (10) can vertically place, and also can laterally place.
3. according to the described high speed centrifugation dehydrating demisting of claim 1 wet lampblack depuration equipment, it is characterized in that: air outlet (11) can also can be arranged on dehydrator shell (14) top along dehydrator shell (14) tangential direction setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01258850 CN2500374Y (en) | 2001-08-29 | 2001-08-29 | Wet-type fume purifier with high-speed centrifugal dewatering demisting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01258850 CN2500374Y (en) | 2001-08-29 | 2001-08-29 | Wet-type fume purifier with high-speed centrifugal dewatering demisting function |
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| Publication Number | Publication Date |
|---|---|
| CN2500374Y true CN2500374Y (en) | 2002-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01258850 Expired - Fee Related CN2500374Y (en) | 2001-08-29 | 2001-08-29 | Wet-type fume purifier with high-speed centrifugal dewatering demisting function |
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| CN (1) | CN2500374Y (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101601954B (en) * | 2009-07-13 | 2011-02-02 | 常熟市闽台厨房设备厂 | Oil smoke purifying device |
| CN102679424A (en) * | 2012-01-20 | 2012-09-19 | 陈荣富 | Atomizing type range hood with water tank |
| CN103394256A (en) * | 2013-07-24 | 2013-11-20 | 浙江长兴巨宏环保设备有限公司 | Supercentrifugal dust remover adopting spraying device |
| CN103697521A (en) * | 2013-12-16 | 2014-04-02 | 刘恩华 | Self-cleaning smoke exhaust ventilator |
| CN103736347A (en) * | 2013-11-26 | 2014-04-23 | 南通四通林业机械制造安装有限公司 | High temperature, ozone and ultraviolet ray multiple-sterilization mute condensation drying purification apparatus for gas |
| CN104226053A (en) * | 2013-06-07 | 2014-12-24 | 林兆钧 | Dust filtering fan |
| CN105457433A (en) * | 2015-12-30 | 2016-04-06 | 武汉创新环保工程孝感有限公司 | Spraying water curtain purifying machine |
| CN106731549A (en) * | 2016-12-30 | 2017-05-31 | 东南大学 | A kind of effective wet method fume desulfurizing system for eliminating gypsum rain |
| CN107138005A (en) * | 2016-12-19 | 2017-09-08 | 佛山市瑞淇环保设备有限公司 | A kind of desulphurization denitration deduster |
| CN108043154A (en) * | 2017-12-19 | 2018-05-18 | 中山市雅乐思商住电器有限公司 | A kind of recycling separator in powder spray |
| CN108187421A (en) * | 2018-01-02 | 2018-06-22 | 威海惠高生物科技有限公司 | A kind of mine dust removing device and method |
| CN110030605A (en) * | 2019-05-23 | 2019-07-19 | 珠海格力电器股份有限公司 | Oil smoke separator and be equipped with its lampblack absorber |
| CN110840281A (en) * | 2019-11-21 | 2020-02-28 | 广东美的厨房电器制造有限公司 | Cooking utensil |
| CN112484108A (en) * | 2020-11-04 | 2021-03-12 | 合肥三邦环保科技有限公司 | Range hood with waterproof fan |
| CN112569733A (en) * | 2020-12-14 | 2021-03-30 | 湖南福千府生物科技有限公司 | Sodium metabisulfite tail gas cleanup unit |
| CN112902244A (en) * | 2021-01-19 | 2021-06-04 | 成都市金鑫酒店用品有限公司 | Environmental protection petticoat pipe is leading new trend curtain even |
-
2001
- 2001-08-29 CN CN 01258850 patent/CN2500374Y/en not_active Expired - Fee Related
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101601954B (en) * | 2009-07-13 | 2011-02-02 | 常熟市闽台厨房设备厂 | Oil smoke purifying device |
| CN102679424A (en) * | 2012-01-20 | 2012-09-19 | 陈荣富 | Atomizing type range hood with water tank |
| CN102679424B (en) * | 2012-01-20 | 2015-01-07 | 陈荣富 | Atomizing type range hood with water tank |
| CN104226053B (en) * | 2013-06-07 | 2016-08-10 | 林兆钧 | Dust-filtering is fanned |
| CN104226053A (en) * | 2013-06-07 | 2014-12-24 | 林兆钧 | Dust filtering fan |
| CN103394256A (en) * | 2013-07-24 | 2013-11-20 | 浙江长兴巨宏环保设备有限公司 | Supercentrifugal dust remover adopting spraying device |
| CN103736347A (en) * | 2013-11-26 | 2014-04-23 | 南通四通林业机械制造安装有限公司 | High temperature, ozone and ultraviolet ray multiple-sterilization mute condensation drying purification apparatus for gas |
| CN103736347B (en) * | 2013-11-26 | 2016-02-17 | 王霞 | A kind of gas high temperature ozone-ultraviolet line multiply sterilizing mute condensation dry decontamination device |
| CN103697521B (en) * | 2013-12-16 | 2016-09-07 | 刘恩华 | Self cleaning hood |
| CN103697521A (en) * | 2013-12-16 | 2014-04-02 | 刘恩华 | Self-cleaning smoke exhaust ventilator |
| CN105457433A (en) * | 2015-12-30 | 2016-04-06 | 武汉创新环保工程孝感有限公司 | Spraying water curtain purifying machine |
| CN107138005A (en) * | 2016-12-19 | 2017-09-08 | 佛山市瑞淇环保设备有限公司 | A kind of desulphurization denitration deduster |
| CN106731549A (en) * | 2016-12-30 | 2017-05-31 | 东南大学 | A kind of effective wet method fume desulfurizing system for eliminating gypsum rain |
| CN108043154A (en) * | 2017-12-19 | 2018-05-18 | 中山市雅乐思商住电器有限公司 | A kind of recycling separator in powder spray |
| CN108187421B (en) * | 2018-01-02 | 2019-07-26 | 威海惠高生物科技有限公司 | A kind of mine dust removing device and method |
| CN108187421A (en) * | 2018-01-02 | 2018-06-22 | 威海惠高生物科技有限公司 | A kind of mine dust removing device and method |
| CN110030605A (en) * | 2019-05-23 | 2019-07-19 | 珠海格力电器股份有限公司 | Oil smoke separator and be equipped with its lampblack absorber |
| CN110840281A (en) * | 2019-11-21 | 2020-02-28 | 广东美的厨房电器制造有限公司 | Cooking utensil |
| CN112484108A (en) * | 2020-11-04 | 2021-03-12 | 合肥三邦环保科技有限公司 | Range hood with waterproof fan |
| CN112484108B (en) * | 2020-11-04 | 2023-03-31 | 合肥三邦环保科技有限公司 | Range hood with waterproof fan |
| CN112569733A (en) * | 2020-12-14 | 2021-03-30 | 湖南福千府生物科技有限公司 | Sodium metabisulfite tail gas cleanup unit |
| CN112902244A (en) * | 2021-01-19 | 2021-06-04 | 成都市金鑫酒店用品有限公司 | Environmental protection petticoat pipe is leading new trend curtain even |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |