CN104764063A - Kitchen air cleaning device - Google Patents
Kitchen air cleaning device Download PDFInfo
- Publication number
- CN104764063A CN104764063A CN201510126658.1A CN201510126658A CN104764063A CN 104764063 A CN104764063 A CN 104764063A CN 201510126658 A CN201510126658 A CN 201510126658A CN 104764063 A CN104764063 A CN 104764063A
- Authority
- CN
- China
- Prior art keywords
- chemical reaction
- removing module
- oil removing
- mass percent
- air
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D49/00—Separating dispersed particles from gases, air or vapours by other methods
-
- 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
- F24C15/2007—Removing cooking fumes from oven cavities
- F24C15/2014—Removing cooking fumes from oven cavities with means for oxidation of cooking fumes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2221/00—Applications of separation devices
- B01D2221/02—Small separation devices for domestic application, e.g. for canteens, industrial kitchen, washing machines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
Disclosed is a kitchen air cleaning device, which relates to the technical field of air cleaning. The technical problem of cleaning kitchen air is solved. The device comprises a chemical reaction box. An air inlet is formed in the bottom of the chemical reaction box and is equipped with an oil-smoke collecting cover. An air outlet is formed in the top of the chemical reaction box and is provided with a fan. An air-in terminal of the fan faces an inner cavity of the chemical reaction box, and an air-out terminal of the fan faces the outside of the chemical reaction box. The chemical reaction box is internally provided with an oil removing module and a smell removing module, wherein there is a gap between the oil removing module and the smell removing module, and the oil removing module is located below the smell removing module. The oil removing module contains caustic soda flakes, sodium percarbonate, sodium silicate, fatty alcohol polyoxyethylene ether, and a super absorbent polymer resin. The smell removing module contains active carbon, alumina, sodium silicate, and calcium hypochlorite. The device provided in the invention is suitable for installation and use in a kitchen.
Description
Technical field
The present invention relates to air purifying process, particularly relate to a kind of technology of kitchen air purifying device.
Background technology
The outer row of kitchen fume and peculiar smell makes the matter worse to current very fragile air quality, has become very distinct issues.The discharge of kitchen fume shows from overall situation, according to Chinese Academy of Sciences's atmospheric physics institute monitoring, in the source of Beijing PM2.5, the discharge ratios such as kitchen fumes have accounted for 8 ~ 13%, even higher than 8% of industrial discharge, this be family kitchen quantity absolute value determine and cause the change of matter.It is extremely urgent for solving oil smoke discharge problem in kitchen as can be seen here.
Civilian kitchen fume treatment technology, great majority adopt mechanical system to carry out oil removing, the fan blade of High Rotation Speed is utilized to cut trickle oil droplet floating in air, make it cohesion to become in oarse-grained greasy dirt inflow store oil box, and the peculiar smell produced in gastronomical process is not directly externally discharged by pipeline through-wall through any process.
Commercial kitchen oil smoke treatment technology then all adopts the blower fan of Wind Volume High Rotation Speed, the air-flow inspiration fume purifier of fume being mingled with oil smoke, in fume purifier of fume, be provided with stainless steel wire screen pack, Electrostatic Absorption or plasma adsorbent equipment, active carbon processes the oil smoke in air-flow, and then by pipeline to outdoor discharge.In recent years, some new technologies have also appearred in market, as light degradation technology, the wavelength that this technology utilizes quartz burner to send 100 ~ 280 nanometers produces ozone, the odoring substance in oxidation Decomposition air and gaseous organic compound; Also adopt atomized water spray in pipeline in addition, produce moisture film and eliminate and adsorb oil smoke, after precipitation, reach water-oil separating.
The clean-up effect of these existing oil smoke treatment technologies is not ideal, air after purified treatment does not all reach indoor discharge standard, therefore all need the air venting after by purified treatment to outdoor, thus outdoor environment is polluted, and easily gather residual greasy dirt in fume pipeline, can hiding some dangers for of fire be given.
Summary of the invention
For the defect existed in above-mentioned prior art, technical problem to be solved by this invention is to provide a kind of good purification, can not pollute outdoor environment, without the kitchen air purifying device of disaster hidden-trouble.
In order to solve the problems of the technologies described above, a kind of kitchen air purifying device provided by the present invention, is characterized in that: comprise chemical reaction case;
The bottom of described chemical reaction case offers air inlet, and at this air inlet, oil-collecting petticoat pipe is housed, the top of chemical reaction case offers air outlet, and at this air outlet, blower fan is housed, the air intake of blower fan is towards the inner chamber of chemical reaction case, and the outlet air end of blower fan is outside towards chemical reaction case;
Described chemical reaction case is built-in with for decomposing the oil removing module absorbing animal and plant fat, and for decomposing the taste removal module absorbing culinary art smell substance, have interval, and oil removing module is positioned at below taste removal module between oil removing module and taste removal module;
Sheet alkali, SODIUM PERCARBONATE, sodium metasilicate, AEO, hydroscopic high-molecular resin is included in described oil removing module, the mass percent of sheet alkali is wherein 10 ~ 15%, the mass percent of SODIUM PERCARBONATE is 15 ~ 30%, the mass percent of sodium metasilicate is 5 ~ 10%, the mass percent of AEO is 10 ~ 15%, and the mass percent of hydroscopic high-molecular resin is 40 ~ 60%;
Active carbon, alundum (Al2O3), sodium metasilicate, calcium hypochlorite is included in described taste removal module, the mass percent of active carbon is wherein 25 ~ 35%, the mass percent of alundum (Al2O3) is 15 ~ 25%, the mass percent of sodium metasilicate is 15 ~ 25%, and the mass percent of calcium hypochlorite is 20 ~ 30%.
Further, described oil removing module, taste removal module are all in tabular, there is in chemical reaction case each one group of chute up and down, oil removing module and taste removal module are plugged in these two groups of chutes with gap fiting mode respectively, and an actuating doors can come in and gone out for oil removing module, taste removal module is equipped with in the front side of chemical reaction case.
Kitchen air purifying device provided by the invention, oil removing module, taste removal module is utilized to absorb the oily vapour be mingled with in air-flow, culinary art peculiar smell, decompose, greasy dirt particle floating in air can be removed, peculiar smell in air can be removed again, there is good clean-up effect, air after purified treatment can reach indoor discharge standard, thus can directly in indoor discharge, indoor and outdoor surroundings can not be polluted, and grease becomes odium stearate through chemical treatment, greatly reduce ignition temperature, without disaster hidden-trouble.
Accompanying drawing explanation
Fig. 1 is the biopsy cavity marker devices schematic diagram of the kitchen air purifying device of the embodiment of the present invention.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and embodiments of the invention are described in further detail; but the present embodiment is not limited to the present invention; every employing analog structure of the present invention and similar change thereof, all should list protection scope of the present invention in, the pause mark in the present invention all represent and relation.
As shown in Figure 1, a kind of kitchen air purifying device that the embodiment of the present invention provides, is characterized in that: comprise chemical reaction case 2;
The bottom of described chemical reaction case 2 offers air inlet, and at this air inlet, oil-collecting petticoat pipe 1 is housed, the top of chemical reaction case 2 offers air outlet, and at this air outlet, blower fan 3 is housed, the air intake of blower fan 3 is towards the inner chamber of chemical reaction case 2, and the outlet air end of blower fan 3 is outside towards chemical reaction case 2;
Described chemical reaction case 2 is built-in with for decomposing the oil removing module 4 absorbing animal and plant fat, and for decomposing the taste removal module 5 absorbing culinary art smell substance, have interval, and oil removing module 4 is positioned at below taste removal module 5 between oil removing module 4 and taste removal module 5;
(molecular formula is to include sheet alkali in described oil removing module
), (molecular formula is SODIUM PERCARBONATE
), (molecular formula is sodium metasilicate
), AEO, hydroscopic high-molecular resin (be called for short SAP), the mass percent of sheet alkali is wherein 10 ~ 15%, the mass percent of SODIUM PERCARBONATE is 15 ~ 30%, the mass percent of sodium metasilicate is 5 ~ 10%, the mass percent of AEO is 10 ~ 15%, and the mass percent of hydroscopic high-molecular resin is 40 ~ 60%;
Active carbon, alundum (Al2O3), sodium metasilicate, calcium hypochlorite is included in described taste removal module, the mass percent of active carbon is wherein 25 ~ 35%, the mass percent of alundum (Al2O3) is 15 ~ 25%, the mass percent of sodium metasilicate is 15 ~ 25%, and the mass percent of calcium hypochlorite is 20 ~ 30%.
In the embodiment of the present invention, in oil removing module, the mass percent of each component can select following scheme:
The hydroscopic high-molecular resin of the AEO+55% of the sodium metasilicate+10% of the SODIUM PERCARBONATE+5% of the sheet alkali+15% of oil removing module scheme 1:15%;
The hydroscopic high-molecular resin of the AEO+45% of the sodium metasilicate+10% of the SODIUM PERCARBONATE+5% of the sheet alkali+30% of oil removing module scheme 2:10%;
The hydroscopic high-molecular resin of the AEO+55% of the sodium metasilicate+10% of the SODIUM PERCARBONATE+10% of the sheet alkali+15% of oil removing module scheme 3:10%;
The hydroscopic high-molecular resin of the AEO+55% of the sodium metasilicate+15% of the SODIUM PERCARBONATE+5% of the sheet alkali+15% of oil removing module scheme 4:10%;
The hydroscopic high-molecular resin of the AEO+60% of the sodium metasilicate+10% of the SODIUM PERCARBONATE+5% of the sheet alkali+15% of oil removing module scheme 5:10%;
The hydroscopic high-molecular resin of the AEO+40% of the sodium metasilicate+13% of the SODIUM PERCARBONATE+7% of the sheet alkali+27% of oil removing module scheme 6:13%.
In the embodiment of the present invention, in taste removal module, the mass percent of each component can select following scheme:
The calcium hypochlorite of the sodium metasilicate+30% of the alundum (Al2O3)+20% of the active carbon+15% of taste removal module scheme 1:35%;
The calcium hypochlorite of the sodium metasilicate+30% of the alundum (Al2O3)+20% of the active carbon+25% of taste removal module scheme 2:25%;
The calcium hypochlorite of the sodium metasilicate+30% of the alundum (Al2O3)+15% of the active carbon+22% of taste removal module scheme 3:33%;
The calcium hypochlorite of the sodium metasilicate+20% of the alundum (Al2O3)+25% of the active carbon+22% of taste removal module scheme 4:33%;
The calcium hypochlorite of the sodium metasilicate+25% of the alundum (Al2O3)+20% of the active carbon+22% of taste removal module scheme 5:33%.
In the embodiment of the present invention, described oil removing module 4, taste removal module 5 are all in tabular, there is in chemical reaction case 2 each one group of chute up and down, oil removing module 4 and taste removal module 5 are plugged in these two groups of chutes with gap fiting mode respectively, an actuating doors 7 can come in and gone out for oil removing module 4, taste removal module 5 is equipped with in the front side of chemical reaction case 2, opening operation door 7, can extract out the chute in oil removing module 4, taste removal module 5 chemically reaction chamber and change, have and change feature easily.
The embodiment of the present invention is particularly suitable for being arranged in kitchen and uses, and its operation principle is as follows:
Under the swabbing action of blower fan, the inflow oil-collecting petticoat pipe that the air that the pollutants such as oil smoke are contained in kitchen continues, flow into chemical reaction case by oil-collecting petticoat pipe again, and flow through oil removing module, taste removal module successively at chemical reaction case, finally send kitchen back to from top outlet inlet;
Air-flow is when flowing through oil removing module, animal and plant fat becomes odium stearate under the reaction of NaOH, and sponged by hydroscopic high-molecular resin become water-soluble material under the effect of emulsifying agent after, because grease becomes odium stearate through chemical treatment, greatly reduce ignition temperature, can avoid the generation of fire, grease reaction equation is:
CH2OCOC17H35
|
CHOCOC17H35 + 3NaOH → 3C17H36-COONa + CH2OH-CHOH-CH2OH
|
CH2OCOC17H35
Air-flow is when flowing through taste removal module, and the chemicals mass-energy in taste removal module absorbs to divide takes off the culinary art smell substance be mingled with in air-flow, and the air after process, can in indoor discharge more than GB-18483---(2001) oil smoke of catering industry discharge standard;
Make the state that air in kitchen reaches good, air quantity is changed in kitchen to be needed more than 10 times per hour, the model of blower fan and the selection of power will be on this basis, such as area is 10 square metres and floor height is the kitchen of 2.6 meters, this kitchen space is 260 cubic metres, and the air quantity that changes per hour is more than 2600, and the fan parameter that this kitchen is applicable to selecting is: power 0.25KV, voltage 220V, frequency 50HZ, noise 70dB, air quantity 3410m3/h, its selection gist is that blast is higher, oil smoke energy long distance delivery.
The embodiment of the present invention needs periodically to change oil removing module and taste removal module, to ensure clean-up effect.
Claims (2)
1. a kitchen air purifying device, is characterized in that: comprise chemical reaction case;
The bottom of described chemical reaction case offers air inlet, and at this air inlet, oil-collecting petticoat pipe is housed, the top of chemical reaction case offers air outlet, and at this air outlet, blower fan is housed, the air intake of blower fan is towards the inner chamber of chemical reaction case, and the outlet air end of blower fan is outside towards chemical reaction case;
Described chemical reaction case is built-in with for decomposing the oil removing module absorbing animal and plant fat, and for decomposing the taste removal module absorbing culinary art smell substance, have interval, and oil removing module is positioned at below taste removal module between oil removing module and taste removal module;
Sheet alkali, SODIUM PERCARBONATE, sodium metasilicate, AEO, hydroscopic high-molecular resin is included in described oil removing module, the mass percent of sheet alkali is wherein 10 ~ 15%, the mass percent of SODIUM PERCARBONATE is 15 ~ 30%, the mass percent of sodium metasilicate is 5 ~ 10%, the mass percent of AEO is 10 ~ 15%, and the mass percent of hydroscopic high-molecular resin is 40 ~ 60%;
Active carbon, alundum (Al2O3), sodium metasilicate, calcium hypochlorite is included in described taste removal module, the mass percent of active carbon is wherein 25 ~ 35%, the mass percent of alundum (Al2O3) is 15 ~ 25%, the mass percent of sodium metasilicate is 15 ~ 25%, and the mass percent of calcium hypochlorite is 20 ~ 30%.
2. kitchen air purifying device according to claim 1, it is characterized in that: described oil removing module, taste removal module are all in tabular, there is in chemical reaction case each one group of chute up and down, oil removing module and taste removal module are plugged in these two groups of chutes with gap fiting mode respectively, and an actuating doors can come in and gone out for oil removing module, taste removal module is equipped with in the front side of chemical reaction case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510126658.1A CN104764063A (en) | 2015-03-23 | 2015-03-23 | Kitchen air cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510126658.1A CN104764063A (en) | 2015-03-23 | 2015-03-23 | Kitchen air cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104764063A true CN104764063A (en) | 2015-07-08 |
Family
ID=53646062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510126658.1A Pending CN104764063A (en) | 2015-03-23 | 2015-03-23 | Kitchen air cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104764063A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105521682A (en) * | 2016-03-02 | 2016-04-27 | 李伟杰 | Industrial lampblack treatment device with improved structure |
| CN106678919A (en) * | 2017-03-02 | 2017-05-17 | 合肥杰通环境技术有限公司 | Oil smoke treatment method and device |
-
2015
- 2015-03-23 CN CN201510126658.1A patent/CN104764063A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105521682A (en) * | 2016-03-02 | 2016-04-27 | 李伟杰 | Industrial lampblack treatment device with improved structure |
| CN106678919A (en) * | 2017-03-02 | 2017-05-17 | 合肥杰通环境技术有限公司 | Oil smoke treatment method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204629826U (en) | A kind of indoor air-purification device | |
| CN204629827U (en) | A kind of spray-type air purifier | |
| CN103933843B (en) | Supersonic gas spray film air purification method and device | |
| CN203002160U (en) | Plasma asphalt gas purification device | |
| CN105020782A (en) | Air purification method and air purifier | |
| CN104048334A (en) | Kitchen PM2.5 and pollution gas clearing machine | |
| CN203718871U (en) | Kitchen oil fume recovery purification system | |
| CN104764063A (en) | Kitchen air cleaning device | |
| CN209026916U (en) | A kind of UV energy-saving and purifying petticoat pipe | |
| CN205208681U (en) | Commercial cooking oil fumes discharge system based on photodissociation and static | |
| CN203797809U (en) | Industrial air purifier | |
| CN103446840A (en) | Purifying treatment system for pollution gases and particles | |
| CN202823124U (en) | Photolysis-static mixed type oil fume purifying device | |
| CN105202548A (en) | Flue gas treatment device for domestic refuse incineration | |
| CN204629637U (en) | Kitchen air purifying device | |
| CN203964097U (en) | A kind of fume purifying unit | |
| CN204693648U (en) | A kind of pollution-prevention facility | |
| CN203949251U (en) | A kind of cooker hood | |
| CN201187845Y (en) | Combined air conditioner unit with electric purification disinfecting function | |
| CN104019479A (en) | Kitchen oil fume purifier | |
| CN202052461U (en) | Low energy-consumption comprehensive purifying device of industrial waster gas | |
| CN202315665U (en) | Oil smoke photo-degrading and purifying device | |
| CN202973375U (en) | Novel air purifier | |
| CN204717917U (en) | A kind of air purifier | |
| CN202715354U (en) | Oily fume purifying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150708 |