CN109340843A - A kind of multistage lampblack purifying system of dedicated intelligence of the catering trade with air gate - Google Patents
A kind of multistage lampblack purifying system of dedicated intelligence of the catering trade with air gate Download PDFInfo
- Publication number
- CN109340843A CN109340843A CN201810961101.3A CN201810961101A CN109340843A CN 109340843 A CN109340843 A CN 109340843A CN 201810961101 A CN201810961101 A CN 201810961101A CN 109340843 A CN109340843 A CN 109340843A
- Authority
- CN
- China
- Prior art keywords
- oil smoke
- air gate
- blower
- air
- multistage
- 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.)
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Classifications
-
- 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
-
- 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
- F24C15/2021—Arrangement or mounting of control or safety systems
-
- 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)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses a kind of multistage lampblack purifying systems of the dedicated intelligence of catering trade with air gate, including gas gathering mask, air gate, primary filter, ultraviolet equipment, catalytic unit, electrostatic precipitator, postposition filter device, blower, air-exhausting duct, intelligent control component；The one side of gas gathering mask and operator's face is equipped with air gate；Exhaust duct lower end and gas gathering mask upper end are connected；Primary filter, ultraviolet equipment, catalytic unit, electrostatic precipitator, postposition filter device, blower are successively set in air-exhausting duct from front to back；Intelligent control component includes control panel, the first oil smoke detector, differential pressure pickup, the second oil smoke detector；Air gate, the first oil smoke detector, pressure sensor, the second oil smoke detector and blower are connect with control panel；First oil smoke detector detects oil smoke and generates concentration, regulates and controls blower；Differential pressure pickup detects the pressure drop before and after primary filter；Second oil smoke detector detects whether up to standard；This system can will have eye isolation and intelligence.
Description
Technical field
The invention belongs to technical field of air purification, especially a kind of catering trade special intelligent multistage oil smoke with air gate
Purification system.
Background technique
With the development of Chinese catering trade, the discharge of kitchen fumes becomes important atmosphere pollution source, kitchen fumes
Contamination control become major issue concerned by people.Fume purifier of fume passes through filtering, adsorbent equipment or heat mostly at present
Oxidizing fire technology purifies soot gas.The deposition of filtering technique particulate pollutant can block gas flowing, adsorb skill
Art adsorbent material service life is short, needs to regularly replace, increases operating cost, and two kinds of technologies are only to particulate matter in oil smoke
(PM) significant effect, to volatile organic gases (VOCs) without positive effect.Thermal oxide combustion technology equipment cost is high, and technology is multiple
Miscellaneous difficulty is larger.Conventional purifying system only focuses on the purified treatment of polluted gas, and the safety for but having ignored food and drink staff is asked
Topic, does not control the preliminary diffusion problem of oil smoke.
Summary of the invention
The purpose of the present invention is to provide a kind of dedicated multistage lampblack purifying system of intelligence of catering trade with air gate, with
Operator is isolated with oil smoke, while being also prevented from oil smoke diffusion and being conducive to cooking fume-collecting, in the subsequent purification stage to oil smoke
Middle heterogeneity stage purification processing, and the working condition of intelligent response, the different components of regulation.
The technical solution for realizing the aim of the invention is as follows:
A kind of multistage lampblack purifying system of dedicated intelligence of the catering trade with air gate, including gas gathering mask, air gate, primary
Filter device, ultraviolet equipment, catalytic unit, electrostatic precipitator, postposition filter device, blower, air-exhausting duct, intelligent control group
Part；
The three face enclosing of gas gathering mask is equipped with air gate with the one side of operator's face, entire hearth enclosing is got up；Institute
It states air gate and is formed down downward air curtain；The exhaust duct lower end and gas gathering mask upper end are connected；The primary filter,
Ultraviolet equipment, catalytic unit, electrostatic precipitator, postposition filter device, blower are successively set in air-exhausting duct from front to back；Institute
It states primary filter and primary filter is carried out to the particulate matter in soot gas；The ultraviolet equipment carries out sterilizing；It is described
VOCs ingredient in catalytic unit catalysis oxidation oil smoke, is allowed to be converted into carbon dioxide and water；The electrostatic precipitator captures just
Walk filtered fine particle；Remaining a small amount of pollutant component in the postposition filter device absorption oil smoke, removes odors gas；Institute
Stating intelligent control component includes control panel, the first oil smoke detector, differential pressure pickup, the second oil smoke detector；The air
Door, the first oil smoke detector, pressure sensor, the second oil smoke detector and blower are connected with control panel by data-signal
It connects；The first oil smoke detector is arranged in gas gathering mask, generates concentration to real-time detection oil smoke, regulates and controls based on the feedback signal
Fan operation mode；When detecting that concentration reaches the initial concentration of setting in gas gathering mask, blower and air gate are opened, and start to arrange
Cigarette, when the concentration of detection increases, rotation speed of fan increases；When detecting that concentration is lower than the initial concentration being arranged in gas gathering mask,
Blower and air gate are closed；The differential pressure pickup is to the pressure drop before and after detecting primary filter, when pressure drop is more than setting
When difference, feedback signal is shown to control panel, and by the display screen on control panel, prompts replacement or cleaning primary filter
Device；The second oil smoke detector is arranged between postposition filter device and blower, whether to detect purified flue gas
Reach discharge standard, and feedback signal is to control panel, and passes through the display screen display reminding operator on control panel and tie up
Shield.
Compared with prior art, the present invention its remarkable advantage:
(1) intelligent monitoring may be implemented in the present invention, by the surveyed concentration of oil smoke detector, regulates and controls opening and closing and the wind of air gate
The revolving speed of machine；The signal transmitted by differential pressure pickup, exit oil smoke detector shows relevant information prompt in control panel
Maintenance personnel safeguards, to optimize operating status.
(2) present invention uses air gate in the cooking fume-collecting stage, can effectively prevent polluted gas and indoor air convection,
It prevents oil smoke from spreading, keeps the cleanliness of workspace air, make human body from the infringement of oil smoke, guarantee personnel health.(
3) present invention carries out multistage purification for heterogeneity in oil smoke, and particulate matter is using filtering, suction type, VOCs
Using catalytic way, improves purification efficiency and effectively remove harmful substance in oil smoke, prevent secondary pollution.
(4) filtering of the invention, catalysis, absorbing unit are all made of optimization structure, such as: foldable structure, double staggered floor constructions, bee
Nest structure increases the contact area of soot gas and catalyst, adsorbent, improves whole clean-up effect.
(5) dust accumulation component filtering of the present invention, absorbing unit collecting plate are detachable structure, convenient for using in follow-up operation
Individually cleaning and replacement are carried out to different structure in the process.
Present invention is further described in detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram of lampblack purifying system of the invention.
Fig. 2 is gas gathering mask structural side view of the invention.
Fig. 3 is electrostatic precipitator schematic diagram of internal structure of the invention.
Fig. 4 is intelligent control component operation schematic diagram of the invention.
Specific embodiment
In order to illustrate technical solution of the present invention and technical purpose, with reference to the accompanying drawing and specific embodiment is the present invention
It is further to introduce.
In conjunction with Fig. 1-Fig. 4, a kind of multistage lampblack purifying system of the dedicated intelligence of catering trade with air gate of the invention, packet
Include gas gathering mask 1, air gate 2, primary filter 3, ultraviolet equipment 4, catalytic unit 5, electrostatic precipitator 6, postposition filtering dress
Set 7, blower 8, air-exhausting duct 9, intelligent control component.
The gas gathering mask 1 is arranged above hearth and with baffle by three face enclosings, is equipped with sky with the one side of operator's face
Valve 2 gets up entire hearth enclosing；The air gate 2 is formed down downward air curtain, and oil smoke is stopped to expand to indoor environment
It dissipates, and protects staff from the infringement of harmful substance in oil smoke.9 lower end of air-exhausting duct and 1 upper end of gas gathering mask are solid
Even；The primary filter 3, ultraviolet equipment 4, catalytic unit 5, electrostatic precipitator 6, postposition filter device 7, blower 8 from
It is successively set on after forward direction in air-exhausting duct 9；The primary filter 3 is used to carry out the large particle in soot gas primary
Filtering；The ultraviolet equipment 4 is used to sterilize by uv disinfection, and mineralising oil smoke enhances clean-up effect；The catalytic unit is used
The VOCs ingredient in catalysis oxidation oil smoke is allowed to be converted into carbon dioxide and water, and also has to wherein particulate matter component and centainly urge
Change effect, this does not have secondary pollution in the process.The electrostatic precipitator 6 captures the fine grained after primary filtration by electrostatic
Object；The postposition filter device 7 adsorbs remaining a small amount of pollutant component in oil smoke by active carbon particle, and can remove odors gas
Body；The intelligent control component includes control panel 10, the first oil smoke detector 11, differential pressure pickup 12, the detection of the second oil smoke
Device 13；The air gate 2, the first oil smoke detector 11, pressure sensor 12, the second oil smoke detector 13 and blower 8 with control
Panel 10 processed is connected by data-signal；The first oil smoke detector 11 is arranged in gas gathering mask 1, to real-time detection oil smoke
Concentration is generated, regulates and controls 8 operational mode of blower based on the feedback signal；When detecting that concentration reaches the initial dense of setting in gas gathering mask 1
(show that culinary art starts) when spending, blower 8 and air gate 2 are opened, and start to discharge fume, and when the concentration of detection increases, rotation speed of fan increases
Greatly；When detecting that concentration is lower than the initial concentration being arranged in gas gathering mask 1, (showing that culinary art terminates), blower 8 and air gate 2 are closed
It closes.Pressure drop of the differential pressure pickup 12 to detect 3 front and back of primary filter, when pressure drop is more than setting difference, feedback
" cleaning replacement " signal show to control panel 10, and by the display screen on control panel 10, prompts replacement or cleaning primary
Filter device 3；The second oil smoke detector 13 is arranged between postposition filter device 7 and blower 8, purified to detect
Whether flue gas reaches discharge standard, and feedback signal is to control panel 10, and is shown and mentioned by the display screen on control panel 10
Show that operator safeguards.
Further, the primary filter 3 includes filter screen, non-woven fabrics；The non-woven fabrics was embedded in waveform
In strainer outline border.Entire primary filter 3 is removably installed in air-exhausting duct 9, for big in soot gas
Particulate matter carries out primary filter.Wavy folding mode can increase filter area, detachable structure be convenient for filter into
Row cleaning and replacement.
Further, the ultraviolet equipment 4 include ultraviolet lamp installs case, be fixed on it is ultraviolet inside ultraviolet lamp installs case
Lamp；Ultraviolet lamp sterilization disinfection, mineralising oil smoke enhance clean-up effect.
Further, the catalytic unit 5 uses La0.8Sr0.2MnO3Or La0.7Ag0.3Fe0.5Co0.5O3Catalyst, can be with
VOCs ingredient in catalysis oxidation oil smoke is allowed to be converted into carbon dioxide and water, and also has certain catalysis to wherein particulate matter component
Effect.
Preferably, the catalytic unit 5 is equipped with catalyst using double staggered floor filter screen structures, filter screen.Fill oil smoke
Tap touching catalyst, increases catalytic efficiency, improves clean-up effect.
Further, the electrostatic precipitator 6 includes electro-dissociator 6-1 and collector 6-2, fixed plate 6-3；In oil smoke
Grain object successively after electro-dissociator 6-1 is charged, is deposited on collector 6-2 and is adsorbed on the collecting plate of collector 6-2, can be effective
Fine particle after capturing primary filtration；It is removable that the bottom collector 6-2, which sets fixed plate 6-3, collector 6-2 and fixed plate 6-3,
Unload connection.Convenient for cleaning the dust or the more collector 6-2 that renews that are deposited on the surface collector 6-2.
Further, the postposition filter device 7 is Alveolate activated carbon filter, adsorbs oil smoke by active carbon particle
The middle a small amount of pollutant component of residue, and gas can be removed odors；Cellular filter can be divided into pollutant multiple small skies
Between, increase localized contact efficiency, improves filter effect.
Preferably, the blower 8 uses stepless blower, and the oil smoke concentration that can be acquired according to the first oil smoke detector 11 leads to
The controller crossed in control panel 10 runs different revolving speeds.
Further, it is additionally provided with oil cleaner screen 14 in the gas gathering mask 1, sticks in metal when oil molecule is by hitting metal covering
On surface, achieve the effect that oil smoke separates in this way, oil cleaner screen 14 can be unpicked and washed freely, convenient for cleaning.
The multistage lampblack purifying system of the dedicated intelligence of catering trade with air gate of the invention, is made by the isolation of air gate
With can guarantee that staff encroaches on from oil smoke, while preventing oil smoke to indoor diffusion, the enclosing structure for passing through gas gathering mask is real
The efficient collection of existing oil smoke, and the stage purification of heterogeneity is realized in subsequent purification link, purification efficiency is improved, discharge is reduced
Pollution improves environment.
Claims (10)
1. a kind of multistage lampblack purifying system of dedicated intelligence of the catering trade with air gate, which is characterized in that including gas gathering mask
(1), air gate (2), primary filter (3), ultraviolet equipment (4), catalytic unit (5), electrostatic precipitator (6), postposition mistake
Filter device (7), blower (8), air-exhausting duct (9), intelligent control component；
(1) the three face enclosing of gas gathering mask is equipped with air gate (2) with the one side of operator's face, entire hearth enclosing is got up；
The air gate (2) is formed down downward air curtain；Air-exhausting duct (9) lower end and gas gathering mask (1) upper end are connected；It is described first
Grade filter device (3), ultraviolet equipment (4), catalytic unit (5), electrostatic precipitator (6), postposition filter device (7), blower (8)
It is successively set in air-exhausting duct (9) from front to back；The primary filter (3) carries out the particulate matter in soot gas primary
Filtering；The ultraviolet equipment (4) carries out sterilizing；VOCs ingredient in the catalytic unit catalysis oxidation oil smoke, is allowed to convert
For carbon dioxide and water；The electrostatic precipitator captures the fine particle after primary filtration；The postposition filter device (7) is inhaled
Remaining a small amount of pollutant component, removes odors gas in attached oil smoke；The intelligent control component includes control panel (10), the first oil
Smoke detector (11), differential pressure pickup (12), the second oil smoke detector (13)；The air gate (2), the first oil smoke detector
(11), pressure sensor (12), the second oil smoke detector (13) and blower (8) are connected with control panel (10) by data-signal
It connects；First oil smoke detector (11) setting generates concentration to real-time detection oil smoke, according to feedback in gas gathering mask (1)
Signals-modulating blower (8) operational mode；When detecting that gas gathering mask (1) interior concentration reaches the initial concentration of setting, blower (8) and
Air gate (2) is opened, and starts to discharge fume, and when the concentration of detection increases, rotation speed of fan increases；It is dense in gas gathering mask (1) when detecting
When degree is lower than the initial concentration being arranged, blower (8) and air gate (2) are closed；The differential pressure pickup (12) is to detect primary
Pressure drop before and after filter device (3), when pressure drop is more than setting difference, feedback signal gives control panel (10), and passes through control
Display screen on panel (10) is shown, prompts replacement or cleaning primary filter (3)；The second oil smoke detector (13) sets
It sets between postposition filter device (7) and blower (8), to detect whether purified flue gas reaches discharge standard, and feeds back
Signal passes through the display screen display reminding operator maintenance on control panel (10) to control panel (10).
2. the multistage lampblack purifying system of the dedicated intelligence of the catering trade with air gate according to claim 1, feature exist
In the primary filter (3) includes filter screen, non-woven fabrics；The non-woven fabrics is in waveform insertion filter screen outline border.
3. the multistage lampblack purifying system of the dedicated intelligence of the catering trade with air gate according to claim 1, feature exist
In, the ultraviolet equipment (4) include ultraviolet lamp installs case, the ultraviolet lamp that is fixed on inside ultraviolet lamp installs case.
4. the multistage lampblack purifying system of the dedicated intelligence of the catering trade with air gate according to claim 1, feature exist
In the catalytic unit (5) is equipped with catalyst using double staggered floor filter screen structures, filter screen.
5. the multistage lampblack purifying system of the dedicated intelligence of the catering trade with air gate according to claim 1, feature exist
In the catalyst uses La0.8Sr0.2MnO3Or La0.7Ag0.3Fe0.5Co0.5O3。
6. the multistage lampblack purifying system of the dedicated intelligence of the catering trade with air gate according to claim 1, feature exist
In the electrostatic precipitator (6) includes electro-dissociator (6-1) and collector (6-2), fixed plate (6-3)；Particulate matter is first in oil smoke
Afterwards after electro-dissociator (6-1) is charged, it is deposited on collector (6-2) and is adsorbed on the collecting plate of collector (6-2), collector
The bottom (6-2) is set fixed plate (6-3), and collector (6-2) is to be detachably connected with fixed plate (6-3).
7. the multistage lampblack purifying system of the dedicated intelligence of the catering trade with air gate according to claim 1, feature exist
In the postposition filter device (7) is Alveolate activated carbon filter.
8. the multistage lampblack purifying system of the dedicated intelligence of the catering trade with air gate according to claim 1, feature exist
In the blower (8) uses stepless blower.
9. the multistage lampblack purifying system of the dedicated intelligence of the catering trade with air gate according to claim 1, feature exist
In the gas gathering mask (1) is interior to be additionally provided with oil cleaner screen (14).
10. the multistage lampblack purifying system of the dedicated intelligence of the catering trade with air gate according to claim 1, feature exist
In the primary filter (3) and air-exhausting duct (9) are detachable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810961101.3A CN109340843A (en) | 2018-08-22 | 2018-08-22 | A kind of multistage lampblack purifying system of dedicated intelligence of the catering trade with air gate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810961101.3A CN109340843A (en) | 2018-08-22 | 2018-08-22 | A kind of multistage lampblack purifying system of dedicated intelligence of the catering trade with air gate |
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| Publication Number | Publication Date |
|---|---|
| CN109340843A true CN109340843A (en) | 2019-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810961101.3A Pending CN109340843A (en) | 2018-08-22 | 2018-08-22 | A kind of multistage lampblack purifying system of dedicated intelligence of the catering trade with air gate |
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| CN (1) | CN109340843A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454836A (en) * | 2019-08-28 | 2019-11-15 | 河南博联慧绿环保科技有限公司 | A kind of kitchen lampblack five-part form comprehensive treatment system |
| CN110686300A (en) * | 2019-10-30 | 2020-01-14 | 邳州亚联环保科技有限公司 | Environment-friendly equipment for filtering oil fume |
| CN114076330A (en) * | 2020-08-19 | 2022-02-22 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood, control method thereof and computer-readable storage medium |
| CN114251699A (en) * | 2020-09-25 | 2022-03-29 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood, range hood control method and computer storage medium |
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| KR20130093211A (en) * | 2012-02-14 | 2013-08-22 | 정일교 | Non contact swirl type optical composite catalytic oxidation deodorizing apparatus |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454836A (en) * | 2019-08-28 | 2019-11-15 | 河南博联慧绿环保科技有限公司 | A kind of kitchen lampblack five-part form comprehensive treatment system |
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Application publication date: 20190215 |
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