CN106996584A - Novel cooking oil smoke processing technology and its oil fume purifier - Google Patents
Novel cooking oil smoke processing technology and its oil fume purifier Download PDFInfo
- Publication number
- CN106996584A CN106996584A CN201610046877.3A CN201610046877A CN106996584A CN 106996584 A CN106996584 A CN 106996584A CN 201610046877 A CN201610046877 A CN 201610046877A CN 106996584 A CN106996584 A CN 106996584A
- Authority
- CN
- China
- Prior art keywords
- oil smoke
- cooking
- oil
- smoke processing
- fume
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Edible Oils And Fats (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Fats And Perfumes (AREA)
Abstract
Novel cooking oil smoke processing technology and its oil fume purifier, the cooking fume Treatment process are mainly with the knowledge in terms of chemical industry.The cooking fume Treatment process is mainly consisted of：1st, the collection of Novel cooking oil smoke and conveyer：1.1st, Novel cooking cooking fume-collecting cover and its operation；1.2nd, Novel cooking oil smoke transfer canal.2nd, Novel cooking oil fume purifier system：2.1st, New purifier special container, is mainly provided with 2 functional areas of catalysis and purification of oil smoke processing；2.2nd, oil smoke processing catalytic domain：The cooking fume feeding catalytic domain of collection is administered；2.3rd, oil smoke processing purifying area：Oil smoke after catalysis treatment, then purified improvement.3rd, the management and maintenance method of Novel cooking oil smoke processing cleaning system：3.1st, cooking fume is administered in area, and the special adsorption layer being provided with after periodic cleaning, it is necessary to be further continued for using；3.2nd, the multilayer clean unit that cooking fume is administered in purifying area, periodically needs to be further continued for using after extracting cleaning out.
Description
Technical field
During food cooking, edible oil and food chemically react under the high temperature conditions, the generation of these reactions
Main component is the noxious pollutants such as aldehyde, ketone, hydrocarbon, aliphatic acid, alcohol, aromatic compound, ketone, lactone, heterocyclic compound.Human body
Suction directly affects health.
The invention of the cooking fume Treatment process, has used machinery, fluid aspect knowledge and has mainly applied to urging for chemistry
Relevant knowledge in terms of change and absorption.Cooking fume by the cooking fume Treatment process special oil fume purifier administer with
Afterwards, the flue gas for meeting required standard will be discharged.
Background technology
Causing the Air Pollutant Discharge of haze weather has dust, sulfuric acid and sulfate, nitric acid and nitrate, organic nytron
The particles such as thing, after being discharged into the air, it may occur that various reactions, form the aerosol of the fine particle containing various composition, make big
Gas is muddy, causes visibility deterioration, forms haze.This typical contamination type weather, makes air environmental pollution endanger health of people.
This area major pollutants source resolution is studied through relevant department.Clearly to all masters related with particulate in air PM2.5
Pollutant sources, including sulfur dioxide, nitrogen oxides, volatile organic matter etc. are wanted, all corresponding measure will be taken respectively, from source
Reduce the pollution for producing haze.
Result of study shows, motor vehicle, industrial production, fire coal, airborne dust etc. are in the most of urban environment air of current China
The main pollution source of grain thing, accounts for 85%-90%.Strong haze process occurs for Beijing within 2013, in the PM2.5 to very high concentrations at that time
Source analysis, Beijing area food and drink cooking fume discharge then account for PM2.5 source 13%.And automotive emission accounts for 20%
Left and right, it is seen then that the flue gas of Pekinese's food and drink culinary art discharge catches up with automotive emission soon.Peking University's environmental science and work
One end of the year of studies have shown that 2005 of journey institute, Beijing has 41000 registration food and beverage enterprises, allows discharge with current highest
Milligram/cubic metre of concentration 2.0 is calculated, and all registration food and beverage enterprises whole year can discharge 2157 tons of fine particles to Pekinese's air.Foot
Seeing the pollution flue gas of food and drink culinary art discharge must administer, and gram not allow to delay.
Cooking fume, containing a variety of toxic chemicals, has genetoxic, immunotoxicity, lungs toxicity to body.It is room
One of important sources of interior air pollution.Excessive suction can directly affect health.In the pollution oil smoke that discharge is cooked for food and drink,
Containing the known mutations carcinogenic substance such as benzene class, long-term suspends oil smoke aerosol in atmosphere, has adsorbed many kinds of substance, can have been formed pair
Human body endangers bigger pollutant.
The cooking fume form composition provided from the Chinese Academy of Sciences of research department atmospheric physics institute, cooking fume includes gaseous contamination
Thing and general all ＜ 10mm ‰ particulate matters of particle diameter.Wherein two kinds of gas and solid can be divided into again.The viscosity of liquid is big.So cooking
Oil smoke of preparing food is to include solid-state, liquid, the oil smoke of gaseous state three-phase pollutant, is emitted in the form of flue gas.In its pollutant
Existing particulate matter has the organic pollution of gaseous state again.The multiring aromatic hydrocarbon in pollutants from cooking fume（pah）Deng for carcinogenic substance.
The discharge of pollutant just has strong carcinogen and 5-7 kind poisonous and harmful substances in China's conventional culinary.
At present, it is all uncontrollable discharge that most of business food and drink cooking fumes, which are lost in monitoring and resident living area cooking fume, especially
It is that commercial big-and-middle-sized food and drink cooking fume causes very big harm to its atmospheric environment and surrounding resident health.By relevant portion
Door statistics show, nationwide internal cause oil smoke of catering industry disturb residents problem complaint account for all environmentally friendly tip-offs about environmental issues numbers 40% it
It is many.With implementation《Cooking fume discharge standard》, have clear stipulaties for the discharge of food and drink cooking fume：The purified place of oil smoke
Concentration standard must be reached after reason, oil smoke uncontrollable discharge treats as discharge beyond standards.The improvement of cooking fume is imperative.Develop
Rationally, efficient cooking fume Treatment process and its cleaning equipment administer cooking fume, make up to discharge standard, to reduce
Pollution effect to atmospheric environment, it is extremely urgent.
The technology of cooking fume is administered, is that many Mining thermal oxides are burnt to large-scale oil smoke abroad due to the difference of dietary structure
Method.To using Production by Catalytic Combustion Process middle-size and small-size oil smoke, carbon dioxide and water vapour are cleaned into cooking fume more, with eliminate pollution and
Stink.It is required that the oxidizing hydrocarbon of clarifier conjunction property is high, particulate matter removal efficiencies are high and pressure drop is small, and design is compact.
Current China lacks efficient, the cooking fume Treatment process of economical rationality, and its present situation is traditional inertial separation method, commonly
Filtration method, electrostatic deposition.Liquid scrubbing method there are about five kinds of methods with composite algorithm.Wherein use inertial separation method and adsorption filtration
The purifying rate of method accessible 85%, floor space is big, is generally difficult to reach the condition of requirement；The purifying rate of electrostatic deposition can
Up to 97%, but energy consumption is big, and security is low, it is difficult to safeguard, investment is high, operating cost is high.Traditional filtration method, liquid are washed
The clean-up effect for washing method is not good, it is impossible to adapt to present requirement.
The content of the invention
Just there are strong carcinogen and 5-7 kind poisonous and harmful substances for the discharge of the pollutant in China's conventional culinary.It is existing
Technology has that purification efficiency is low, and floor space is big；Either purification efficiency is higher, but investment is big, high energy consumption, hardly possible dimension
Shield, operating cost height waits these not enough, it is difficult to promotes, has invented this new cooking fume Treatment process and its fume purifying
Device, its composition is expressed as follows：
1st, the new collection of cooking fume and transmission system：
1.1st, Novel cooking cooking fume-collecting cover and transmission system
1.2nd, Novel cooking oil smoke transfer canal device
2nd, Novel cooking oil smoke processing system：
The special container of 2.1 Novel cooking oil smoke processing clarifiers, the functional areas provided with two improvement cooking fumes, outer surface is set
There are the connector and control panel of peep hole and corresponding inlet and outlet piping.
2.2nd, Novel cooking oil smoke processing catalytic domain：The cooking fume of collection is transmitted into improvement catalytic domain and formulated
Dedicated abatement oil smoke catalyst is fully contacted.
2.3rd, Novel cooking oil smoke processing purifying area：Cooking fume after the sufficiently catalytic improvement of catalytic domain, which enters, to be administered
Purifying area, then the abundant contact of the special cooking fume cleanser through formulated are cleaned qualified discharge.
3rd, the management and maintenance method of Novel cooking oil smoke processing cleaning system：
3.1st, cooking fume is administered in catalytic domain, the special adsorption layer of oil smoke made provided with two special materials, is periodically needed clear
Wash the two special adsorption layers.
3.2nd, cooking fume is administered in clean room：With multilayer clean unit, these clean units are by special material system
The special purification unit of work, periodically needs to extract cleaning out, changes the clean unit cleaned.
After the improvement of Novel cooking oil smoke processing technology and its oil fume purifier of the cooking fume by me, meet《Diet
Industry oil smoke discharge standard》, to food and drink cooking fume emission regulation：Discharge standard is reached after the purified processing of oil smoke.
Just there are strong carcinogen and 5-7 kind poisonous and harmful substances for the discharge of the pollutant in China's conventional culinary.It is existing
Some technologies have that purification efficiency is low, and floor space is big；Either purification efficiency is higher, but investment is big, and high energy consumption is difficult
Safeguard, operating cost height waits these not enough, it is difficult to promotes, has invented this new cooking fume Treatment process and its oil smoke is net
Change device, its composition is expressed as follows：
1st, the new collection of cooking fume and transmission system：
1.1st, Novel cooking cooking fume-collecting cover and transmission system
1.2nd, Novel cooking oil smoke transfer canal device
2nd, Novel cooking oil smoke processing system：
The special container of 2.1 Novel cooking oil smoke processing clarifiers, the functional areas provided with two improvement cooking fumes, outer surface is set
There are the connector and control panel of peep hole and corresponding inlet and outlet piping.
2.2nd, Novel cooking oil smoke processing catalytic domain：The cooking fume of collection is transmitted into improvement catalytic domain and formulated
Dedicated abatement oil smoke catalyst is fully contacted.
2.3rd, Novel cooking oil smoke processing purifying area：Cooking fume after the sufficiently catalytic improvement of catalytic domain, which enters, to be administered
Purifying area, then the abundant contact of the special cooking fume cleanser through formulated are cleaned qualified discharge.
3rd, the management and maintenance method of Novel cooking oil smoke processing cleaning system：
3.1st, cooking fume is administered in catalytic domain, the special adsorption layer of oil smoke made provided with two special materials, is periodically needed clear
Wash the two special adsorption layers.
3.2nd, cooking fume is administered in clean room：With multilayer clean unit, these clean units are by special material system
The special purification unit of work, periodically needs to extract cleaning out, changes the clean unit cleaned.
After the improvement of Novel cooking oil smoke processing technology and its oil fume purifier of the cooking fume by me, meet《Diet
Industry oil smoke discharge standard》, to food and drink cooking fume emission regulation：Discharge standard is reached after the purified processing of oil smoke.
Claims (8)
1. a kind of Novel cooking oil smoke processing technology and its oil fume purifier, include collecting hood, the oil smoke dispatch tube of cooking fume
Duct device, oil fume purifier catalytic domain, oil fume purifier purifying area, it is characterised in that：Cooking fume is collected cover and taken in totally
Transfer canal device, forces to be sent into the purified area's discharge again of oil fume purifier catalytic domain, realizes qualified discharge.
2. Novel cooking oil smoke processing technology as claimed in claim 1 and its oil fume purifier, it is characterised in that：Cooking oil
Cigarette collecting hood takes in cooking fume and forces to be sent into oil fume purifier into transfer canal device totally.
3. Novel cooking oil smoke processing technology as claimed in claim 1 and its oil fume purifier, it is characterised in that：It is special to match somebody with somebody
The dedicated abatement oil smoke catalyst of system.
4. Novel cooking oil smoke processing technology as claimed in claim 1 and its oil fume purifier, it is characterised in that：It is special to match somebody with somebody
The dedicated abatement fume purifying agent of system.
5. Novel cooking oil smoke processing technology as claimed in claim 1 and its oil fume purifier, it is characterised in that：Oil smoke is net
Change device special container：Inside set 2 functional areas, respectively oil smoke processing catalysis and purifying area；Shell is provided with peep hole and dispatch tube
Duct device connector and floss hole.
6. Novel cooking oil smoke processing technology as claimed in claim 1 and its oil fume purifier, it is characterised in that：Cooking oil
Cigarette is administered in catalysis, purifying area, the special adsorption layer made provided with special material.
7. Novel cooking oil smoke processing technology as claimed in claim 1 and its oil fume purifier, it is characterised in that：Cooking oil
Cigarette is administered in purifying area, the special cooking fume clean unit made with multilayer by special material.
8. Novel cooking oil smoke processing technology as claimed in claim 1 and its oil fume purifier, it is characterised in that：It is new to cook
Prepare food oil fume purifier management and maintenance method, special adsorption layer that special material makes and multilayer by special material make it is special net
Change unit, it is necessary to periodically take out cleaning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610046877.3A CN106996584A (en) | 2016-01-25 | 2016-01-25 | Novel cooking oil smoke processing technology and its oil fume purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610046877.3A CN106996584A (en) | 2016-01-25 | 2016-01-25 | Novel cooking oil smoke processing technology and its oil fume purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106996584A true CN106996584A (en) | 2017-08-01 |
Family
ID=59428334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610046877.3A Pending CN106996584A (en) | 2016-01-25 | 2016-01-25 | Novel cooking oil smoke processing technology and its oil fume purifier |
Country Status (1)
| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595624A (en) * | 2017-09-30 | 2019-04-09 | 江苏瑞丰科技实业有限公司 | A kind of separation of oil smoke and gas cleaning processing technique |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2556547A1 (en) * | 1983-12-12 | 1985-06-14 | Acir | INFRARED PERFECTION ELECTRIC GENERATOR COMPRISING ATMOSPHERE PURIFIER |
| CN2505166Y (en) * | 2001-09-29 | 2002-08-14 | 华南理工大学 | Adsorption-catalytic integrated cooking fume exhausting cleaner |
| JP2007075471A (en) * | 2005-09-16 | 2007-03-29 | Hitachi Appliances Inc | Cooker |
| CN101406786A (en) * | 2007-10-08 | 2009-04-15 | 天津开发区贰加壹米兰环保科技有限公司 | Oil smoke exhaust gas purifying device of high-efficient oil smoke purification system of fume exhauster |
| CN204006214U (en) * | 2014-07-18 | 2014-12-10 | 江苏瑞丰科技实业有限公司 | Non-pollution discharge smoke exhaust ventilator |
-
2016
- 2016-01-25 CN CN201610046877.3A patent/CN106996584A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2556547A1 (en) * | 1983-12-12 | 1985-06-14 | Acir | INFRARED PERFECTION ELECTRIC GENERATOR COMPRISING ATMOSPHERE PURIFIER |
| CN2505166Y (en) * | 2001-09-29 | 2002-08-14 | 华南理工大学 | Adsorption-catalytic integrated cooking fume exhausting cleaner |
| JP2007075471A (en) * | 2005-09-16 | 2007-03-29 | Hitachi Appliances Inc | Cooker |
| CN101406786A (en) * | 2007-10-08 | 2009-04-15 | 天津开发区贰加壹米兰环保科技有限公司 | Oil smoke exhaust gas purifying device of high-efficient oil smoke purification system of fume exhauster |
| CN204006214U (en) * | 2014-07-18 | 2014-12-10 | 江苏瑞丰科技实业有限公司 | Non-pollution discharge smoke exhaust ventilator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595624A (en) * | 2017-09-30 | 2019-04-09 | 江苏瑞丰科技实业有限公司 | A kind of separation of oil smoke and gas cleaning processing technique |
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Application publication date: 20170801 |