CN113108342A - Smoke hood, flue and smoke exhaust system cleaning-free oil fume purification integrated machine - Google Patents

Smoke hood, flue and smoke exhaust system cleaning-free oil fume purification integrated machine Download PDF

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Publication number
CN113108342A
CN113108342A CN202110392211.4A CN202110392211A CN113108342A CN 113108342 A CN113108342 A CN 113108342A CN 202110392211 A CN202110392211 A CN 202110392211A CN 113108342 A CN113108342 A CN 113108342A
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China
Prior art keywords
module
smoke
filter screen
purification
oil
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CN202110392211.4A
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Chinese (zh)
Inventor
乔凯
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Kunshan Funte Photoelectric Technology Co ltd
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Kunshan Funte Photoelectric Technology Co ltd
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Priority to CN202110392211.4A priority Critical patent/CN113108342A/en
Publication of CN113108342A publication Critical patent/CN113108342A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/20Removing cooking fumes
    • F24C15/2035Arrangement or mounting of filters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/015Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/16Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18Radiation
    • A61L9/20Ultra-violet radiation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/017Combinations of electrostatic separation with other processes, not otherwise provided for
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/20Method-related aspects
    • A61L2209/21Use of chemical compounds for treating air or the like
    • A61L2209/212Use of ozone, e.g. generated by UV radiation or electrical discharge

Abstract

The utility model provides a petticoat pipe, flue, the system of discharging fume exempt from to wash oil smoke and purify all-in-one which characterized by: it includes lampblack hood body (1), flow equalizing board (2), light quantum purification module (3), mesh plate (4), high-voltage static module (5), remove flavor filter screen (6), fan (7), air outlet (8) and electrical control module (9), first order purification module is constituteed in flow equalizing board (2), can filter most large granule oil smoke, light quantum purification module (3) are constituteed the second level and are purified the module, can get rid of most oil smoke in the surplus oil smoke, third level purification module is constituteed in high-voltage static module (5), can adsorb the smoke and dust in the flue gas, remove flavor filter screen component fourth level and purify the module, peculiar smell in the oil smoke can effectively be got rid of, it purifies to realize the oil smoke to handle through four layers purification module. The invention has simple structure, easy realization, low cost and good effect.

Description

Smoke hood, flue and smoke exhaust system cleaning-free oil fume purification integrated machine
Technical Field
The invention relates to a commercial lampblack purification technology, in particular to a lampblack purification technology of a catering industry smoke exhaust system, and specifically relates to a cleaning-free lampblack purification integrated machine for a smoke hood, a flue and a smoke exhaust system.
Background
With the rapid advance of urbanization in China, the catering industry is also developed, particularly catering shops and hotels such as superstores and commercial streets are more and more dense, and therefore a large amount of oil smoke is generated and is directly discharged without treatment; the pungent smell of the cigarette greatly harms the health of people.
The lampblack purification all-in-one machine in the market at present mainly removes lampblack in the flue gas, but can't do nothing to the lampblack in the petticoat pipe, flue, and the lampblack in petticoat pipe, flue is piled up and is very easy to cause the conflagration, and it is also very inconvenient to wash, and is not thorough, and a lot of dead angles can't be cleared up, and cleaner and greasy dirt cause secondary pollution easily moreover. And the cleaning is carried out for several times in a year, the cost for cleaning each time is very high, and the operation cost is greatly increased.
Disclosure of Invention
The invention aims to solve the problem that the direct discharge of untreated oil fume generated in the prior catering industry has great influence on the air environment and personal safety; high cost is needed for cleaning and maintenance after the oil smoke in the smoke hood and the smoke flue is accumulated, and secondary pollution is generated; accumulated oil stains deteriorate to generate a large amount of pungent harmful substances, smell diffused in the air and backflow oil stains drip on food, the risk of carcinogenesis is caused, and the problem of fire hazard is easily caused, so that the cleaning-free oil smoke purification integrated machine for the smoke hood, the smoke flue and the smoke exhaust system is provided.
The technical solution of the invention is as follows:
the utility model provides a petticoat pipe, flue, the system of discharging fume exempt from to wash oil smoke and purify all-in-one which characterized by: the oil smoke purifying hood comprises an oil smoke hood body 1, a flow equalizing plate 2, a photon purifying module 3, a mesh plate 4, a high-voltage electrostatic module 5, a smell removing filter screen 6, a fan 7, an air outlet 8 and an electric control module 9, wherein the flow equalizing plate 2 forms a first-stage purifying module which can filter most of large-particle oil smoke, the photon purifying module 3 forms a second-stage purifying module which can remove most of oil smoke in residual oil smoke, the high-voltage electrostatic module 5 forms a third-stage purifying module which can adsorb smoke dust in the oil smoke, the smell removing filter screen forms a fourth-stage purifying module which can effectively remove peculiar smell in the oil smoke, and the oil smoke purification is realized through the treatment of four; the flow equalizing plate 2 is arranged at the inlet of the smoke hood, can filter grease particles with the diameter of more than 10 microns, and can effectively prevent ultraviolet rays from damaging a human body, so that the wind speed entering the photon purification module 3 is uniform, and the purification effect of the photon purification module is maximized; the light quantum purification module 3 is installed between the flow equalizing plate 2 and the mesh plate 4, oil smoke filtered by the flow equalizing plate 2 is irradiated by high-strength multiband ultraviolet rays when passing through the light quantum purification module 3, is cracked into excited oil smoke molecules, and is subjected to strong oxidative reaction through O to generate water and CO, oil stains cannot be accumulated on the walls of the smoke hood and the flue, and the risk of fire is avoided; the oil smoke purified and decomposed by the light quantum purification module 3 enters the high-voltage electrostatic module 5 through the mesh plate 4 for high-voltage electrostatic adsorption, an air outlet of the high-voltage electrostatic module 5 is provided with a smell removal filter screen 6 and is communicated with an air inlet of a fan 7, and the oil smoke filtered by the smell removal filter screen 6 is sent to an exhaust pipeline through an air outlet 8 of the fan 7 to be discharged outside; the fan 7 is arranged in the fume hood body 1, and the electric control module 9 is arranged outside the fume hood body 1.
The flow equalizing plate 2 is composed of eight to more than ten uniform flue gas channels by oil filter meshes, so that the wind speed at the air inlet can be uniform, and the flow equalizing function is achieved; the oil filter sheet of the flow equalizing plate adopts a double-arc S-shaped flue gas channel to reduce resistance; the channels are independent, air flows cannot interfere with each other, and loss of air pressure is avoided; the oil filter screen is divided into an upper layer and a lower layer, can be easily disassembled, and is convenient for cleaning the oil filter screen.
The flow equalizing plate 2 consists of a front frame 201, a rear frame 202, a front guide rail 203, a rear guide rail 204, a front oil filter screen 205, a rear oil filter screen 206 and an outer frame 207; the front guide rail 203 and the rear guide rail 204 are arranged at two sides of the outer frame 6, the front frame 201 and the rear frame 202 are inserted into the corresponding front guide rail 203 and the corresponding rear guide rail 204, when the oil screen needs to be cleaned, the corresponding front frame 201 or rear frame 202 is pulled out to separate the front oil filter screen sheet 7 from the rear oil filter screen sheet 206, all parts of the oil filter screen sheet can be exposed, and the front oil filter screen sheet and the rear oil filter screen sheet can be cleaned without dead angles; the outer frame 6 of the flow equalizing plate 2 is provided with a protection switch, so that the whole equipment can be automatically powered off when the flow equalizing plate 2 is taken out, and the safety of personnel is protected; the front oil filter screen 205 and the rear oil filter screen 206 have the same structure and are composed of a plurality of groups of arc-shaped pieces, the arc tops of each group of arc-shaped pieces are connected, the arc-shaped pieces of the front oil filter screen 205 are inserted into the arc-shaped pieces of the rear oil filter screen 206, so that oil smoke enters from the front oil filter screen 205, then enters into a flue after passing through the rear oil filter screen 206 in an S-shaped travelling path, and the flow equalizing effect is realized.
The light quantum purification module 3 adopts four light tubes capable of generating high-intensity multiband ultraviolet rays and ozone, smoke enters the smoke collecting hood through the flow equalizing plate to be decomposed, smoke particles are irradiated by the high-intensity multiband ultraviolet rays and are cracked into excited smoke molecules, and then strong oxidizing reaction through oxygen cultivation is performed to generate water and CO, so that oil stains cannot be accumulated on the walls of the smoke hood and the smoke duct, the risk of fire is avoided, and the operation cost can be reduced; the light quantum purification module can not only decompose the oil smoke, but also can effectively and forcefully decompose partial pungent harmful substances, so that the discharged gas is clean and reaches the standard and can be effectively sterilized.
The invention has the beneficial effects that:
the invention realizes multiple functions of physical purification, chemical purification and electrical purification of oil smoke by utilizing multiple combinations of the flow equalizing plate, the light quantum, the high-voltage electrostatic module and the odor removal filter screen, can purify the oil smoke more thoroughly and comprehensively by the four layers of purification treatment, can decompose more than 95 percent of the oil smoke into water and carbon dioxide, and simultaneously has strong sterilization effect. The oil smoke decomposition method is a technical means for solving the oil smoke pollution in the catering industry with the best oil smoke decomposition effect and the minimum environmental pollution in the current market, not only protects the environment, but also reduces a large amount of oil smoke cleaning cost in the catering industry every year, reduces the operation cost, and fundamentally improves the safety at the same time.
The invention has simple structure, easy realization, low cost and good effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of a photon purifying module according to the present invention.
FIG. 3 is a schematic view of the flow equalization plate of the present invention.
FIG. 4 is a cross-sectional view of a flow equalizer plate according to the present invention.
FIG. 5 is a schematic drawing of the flow equalizer plate of the present invention.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Detailed Description
The preferred embodiments of the present invention will be further described with reference to the accompanying drawings and examples, it being understood that the preferred embodiments described herein are merely illustrative and explanatory of the invention and are not restrictive thereof.
As shown in fig. 1.
The utility model provides a petticoat pipe, flue, the system of discharging fume exempts from to wash oil smoke and purifies all-in-one, includes that petticoat pipe body 1, flow equalizing plate 2, photon purify module 3, mesh plate 4, high-voltage static module 5, remove flavor filter screen 6, fan 7, air outlet 8 and electrical module 9, as shown in figure 1. The flow equalizing plate 2 forms a first-stage purification module which can filter most of large-particle oil smoke, the photon purification module 3 forms a second-stage purification module which can remove most of the oil smoke in the residual oil smoke, the high-voltage electrostatic module 5 forms a third-stage purification module which can adsorb the smoke dust in the smoke, and the odor removal filter screen forms a fourth-stage purification module which can effectively remove the peculiar smell in the oil smoke and realize the oil smoke purification by the treatment of four layers of purification modules; the flow equalizing plate 2 is arranged at the inlet of the smoke hood, can filter grease particles with the diameter of more than 10 microns, and can effectively prevent ultraviolet rays from damaging a human body, so that the wind speed entering the photon purification module 3 is uniform, and the purification effect of the photon purification module is maximized; the light quantum purification module 3 is installed between the flow equalizing plate 2 and the mesh plate 4, oil smoke filtered by the flow equalizing plate 2 is irradiated by high-strength multiband ultraviolet rays when passing through the light quantum purification module 3, is cracked into excited oil smoke molecules, and is subjected to strong oxidative reaction through O to generate water and CO, oil stains cannot be accumulated on the walls of the smoke hood and the flue, and the risk of fire is avoided; the oil smoke purified and decomposed by the light quantum purification module 3 enters the high-voltage electrostatic module 5 through the mesh plate 4 for high-voltage electrostatic adsorption, an air outlet of the high-voltage electrostatic module 5 is provided with a smell removal filter screen 6 and is communicated with an air inlet of a fan 7, and the oil smoke filtered by the smell removal filter screen 6 is sent to an exhaust pipeline through an air outlet 8 of the fan 7 to be discharged outside; the fan 7 is arranged in the fume hood body 1, and the electric control module 9 is arranged outside the fume hood body 1. The high-voltage electrostatic module front portion install a mesh board, make the particulate matter that gets into the electrostatic field can be more even, effectively improve high-voltage electrostatic module's purification efficiency, as the module of third way purification oil smoke, after two purification module had handled the oil smoke granule before the process, this layer will be better the processing smoke and dust and particulate matter, further improve purification efficiency. The electronic control module integrates the light quantum purification module, the high-voltage static module and the fan efficiently, so that the whole system can run safely and stably. The mesh plate enables the wind speed to be uniform, can reduce the wind speed of the outlet air, and can improve the purification effect when being matched with the photon purification module. The deodorizing filter screen adopts nano honeycomb or high-quality coconut shell activated carbon, porous solid substances are arranged in a honeycomb manner, the wind resistance is small, the service life is long, and when gas passes through the deodorizing filter screen, peculiar smell components in a gas mixture are occluded, so that the effects of separating and removing peculiar smell from the gas are achieved.
The integrated machine provided by the invention is provided with the four-stage oil fume purification treatment module, the first-stage flow equalizing plate can filter most of large-particle oil fume, the second-stage light quantum purification module can remove most of oil fume in the residual oil fume (the removing process is from the fume hood to the air outlet of the flue), the third-stage high-voltage electrostatic module can better adsorb the smoke dust in the residual oil fume, the fourth-stage filter screen can effectively remove peculiar smell in the oil fume, and the oil fume can be purified more thoroughly and more comprehensively through the four-stage purification treatment.
The flow equalizing plate can greatly improve the oil smoke purification efficiency, and the matching use effect of the flow equalizing plate and the light quantum purification module is optimal. Eight to more than ten uniform flue gas channels are formed by the oil filter meshes, so that the wind speed at the air inlet can be uniform, and the effect of uniform flow is achieved; the oil filter sheets of the flow equalizing plate adopt double circular arcs and S-shaped flue gas channels, so that the resistance is reduced; the channels are independent, air flows cannot interfere with each other, and loss of air pressure is avoided; the oil filter screen is divided into an upper layer and a lower layer, can be easily disassembled, and is convenient for cleaning the oil filter screen. The device can filter grease particles with the diameter of more than 10 microns, can effectively prevent ultraviolet rays from damaging human bodies, enables the air speed of the air inlet to be uniform, and enables the purifying effect of the photon purifying module to be maximized. As shown in fig. 3-5. The light quantum purification module adopts four light tubes capable of generating high-intensity multiband ultraviolet rays and ozone, smoke enters the smoke collecting hood through the flow equalizing plate and is decomposed, oil smoke particles are irradiated by the high-intensity multiband ultraviolet rays and are cracked into excited oil smoke molecules, and then the excited oil smoke molecules are subjected to strong oxidizing reaction through O-shaped spectrometry to generate water and CO and a few of particulate matters. The oil stain can not be accumulated on the smoke hood and the flue wall, the danger of fire hazard is avoided, the smoke hood and the flue do not need to be cleaned regularly, secondary pollution can be avoided, and the operation cost can be reduced. The light quantum purification module can not only decompose the oil smoke, but also can effectively and forcefully decompose partial pungent harmful substances, so that the discharged gas is clean and reaches the standard and can be effectively sterilized. The high-voltage electrostatic module, respectively have a net of calming anger around, make the particulate matter that gets into the electrostatic field more even, effectively improve the purification efficiency of high-voltage electrostatic module, as the module of the last purification oil smoke, after two purification module had handled the oil smoke granule before, this one deck will be better the processing smoke and dust and particulate matter, further improve purification efficiency. The electronic control module integrates the light quantum purification module, the high-voltage static module and the fan efficiently, so that the whole system can run safely and stably. The mesh plate enables the wind speed to be uniform, can reduce the wind speed of the outlet air, and can improve the purification effect when being matched with the photon purification module. The deodorizing filter screen adopts nano honeycomb or high-quality coconut shell activated carbon, porous solid substances are arranged in a honeycomb manner, the wind resistance is small, the service life is long, and when gas passes through the deodorizing filter screen, peculiar smell components in a gas mixture are occluded, so that the effects of separating and removing peculiar smell from the gas are achieved.
The details are as follows:
the invention discloses a multifunctional lampblack purification integrated machine which comprises a lampblack absorber body 1, a flow equalizing plate 2, a light quantum purification module 3, a mesh plate 4, a high-voltage electrostatic module 5, a smell removing filter screen 6, a fan 7, an air outlet 8 and an electric cabinet 9. The inside of lampblack absorber body 1 has can conveniently take out abluent flow equalizing board 2, can filter the grease granule that diameter 10 microns is above. The fume collecting hood flow equalizing plate 2 is provided with a protection switch, when the flow equalizing plate 2 is taken out, the whole equipment can be automatically powered off, the ultraviolet rays generated by light quanta can not be leaked, and the safety effect of personnel can be protected. The flow equalizing plate 2 is composed of a front frame, a rear frame, a front guide rail, a rear guide rail, a front oil filter screen and a rear oil filter screen. When the oil screen needs to be cleaned, the rear frame assembly (as shown in fig. 5) can be pulled out easily, so that the front and rear oil filter screens are separated, all parts of the oil filter screens can be exposed, and the front and rear oil filter screens can be cleaned without dead angles. The flow equalizing plate 2 is provided with a protection switch, and when the flow equalizing plate is taken out, the whole equipment can be automatically powered off, so that the safety of personnel is protected. In specific implementation, the flow equalizing plate 2 can be composed of a front frame 201, a rear frame 202, a front guide rail 203, a rear guide rail 204, a front oil filter screen 205, a rear oil filter screen 206 and an outer frame 207, and the shape structure of the flow equalizing plate is as shown in fig. 3; the front guide rail 203 and the rear guide rail 204 are arranged at two sides of the outer frame 6, the front frame 201 and the rear frame 202 are inserted into the corresponding front guide rail 203 and the corresponding rear guide rail 204, when the oil screen needs to be cleaned, the corresponding front frame 201 or rear frame 202 is pulled out to separate the front oil filter screen sheet 7 from the rear oil filter screen sheet 206, as shown in fig. 5, all parts of the oil filter screen sheet can be exposed, and the front oil filter screen sheet and the rear oil filter screen sheet can be cleaned without dead angles; the outer frame 6 of the flow equalizing plate 2 is provided with a protection switch, so that the whole equipment can be automatically powered off when the flow equalizing plate 2 is taken out, and the safety of personnel is protected; the front oil filter screen 205 and the rear oil filter screen 206 have the same structure, and as shown in fig. 4, each of the front oil filter screen 205 and the rear oil filter screen 206 is composed of a plurality of groups of arc-shaped pieces, the arc tops of each group of arc-shaped pieces are connected, and the arc-shaped pieces of the front oil filter screen 205 are inserted into the arc pieces of the rear oil filter screen 206, so that oil smoke enters from the front oil filter screen 205, then enters the flue after passing through the rear oil filter screen 206 in an S-shaped traveling path, and the flow equalization effect is realized.
The light quantum purification module 3 is installed between the flow equalizing plate and the air duct, when the flue gas enters the flow equalizing plate, the flue gas is decomposed under the action of the light quantum purification module, the light quantum purification module comprises 4 lamp tubes 10 (which can be directly purchased from the market or self-manufactured according to Chinese patents 201210379894.0 and 200710024031.0) capable of generating high-intensity ultraviolet rays and ozone and a frame 11, and the lamp tubes 10 are installed on a lamp bracket, so that the light quantum purification module can be conveniently maintained and replaced and can be easily taken out from the flow equalizing plate 2 as a whole. The lamps 10 can be connected by ultraviolet-proof rubber.
The mesh plate 4 is arranged behind the photon purification module 3, so that the wind speed is uniform, the wind speed of the outlet wind can be reduced, and the purification effect can be improved by matching with the photon purification module 3.
High-voltage static module 5, the setting is before fan 7, and preceding has mesh plate 4, and the back has removes flavor filter screen 6, can promote its purification efficiency, and high-voltage static has discharge area and adsorption zone, and the discharge area makes smoke and dust and particulate matter electrified through discharging, and the adsorption zone adsorbs electrified particle on the polar plate, high-voltage static module 5 discharge area adopts double-row electrode to discharge, can fully make smoke and dust and particulate matter electrified, promotes purification efficiency by a wide margin.
The odor removal filter screen 6 is arranged behind the static module, adopts nano honeycomb or high-quality coconut shell activated carbon, and can effectively remove residual peculiar smell, harmful organic gas and the like in the oil fume by honeycomb arrangement.
Fan 7, the setting is by terminal air exit, is the source of whole equipment power, for external fan, makes equipment compacter, and space utilization is high, the installation of being convenient for, and is with low costs, and the energy consumption is lower, and the fan support below the fan makes things convenient for in the installation maintenance of fan, and the shock pad alleviates the vibrations of fan.
The electric cabinet 9 is arranged in front of the high-voltage electrostatic module 5, is convenient to overhaul and maintain, is a guarantee that the whole equipment is safe and stable in operation, comprises an electrostatic operation module, a light quantum operation module, a fan operation module, an illumination control module, a safe operation protection module and a fan, integrates the control of the whole machine, and is convenient to overhaul in subsequent maintenance. The exhaust hole is arranged at the bottom of the electric cabinet, so that the control module is prevented from being overheated due to long-time work.
In the description of the present specification, the description of the term "one embodiment" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
The present invention is not concerned with parts which are the same as or can be implemented using prior art techniques.

Claims (8)

1. The utility model provides a petticoat pipe, flue, the system of discharging fume exempt from to wash oil smoke and purify all-in-one which characterized by: the oil smoke cover comprises an oil smoke cover body (1), a flow equalizing plate (2), a light quantum purification module (3), a mesh plate (4), a high-voltage static module (5), a smell removal filter screen (6), a fan (7), an air outlet (8) and an electric control module (9), wherein the flow equalizing plate (2) forms a first-stage purification module which can filter most of large-particle oil smoke, the light quantum purification module (3) forms a second-stage purification module which can remove most of oil smoke in the residual oil smoke, the high-voltage static module (5) forms a third-stage purification module which can adsorb smoke dust in the smoke, the smell removal filter screen forms a fourth-stage purification module which can effectively remove peculiar smell in the oil smoke, and the four-layer purification module is used for processing; the flow equalizing plate (2) is arranged at the inlet of the smoke hood, can filter grease particles with the diameter of more than 10 microns, and can effectively prevent ultraviolet rays from damaging a human body, so that the wind speed entering the light quantum purification module (3) is uniform, and the purification effect of the light quantum purification module is maximized; the light quantum purification module (3) is installed between the flow equalizing plate (2) and the mesh plate (4), oil smoke filtered by the flow equalizing plate (2) is irradiated by high-strength multiband ultraviolet rays when passing through the light quantum purification module (3), is cracked into excited oil smoke molecules, and is subjected to strong oxidative reaction through O-cultivation to generate water and CO, oil stains cannot be accumulated on the walls of the smoke hood and the smoke duct, and the risk of fire is avoided; the oil smoke purified and decomposed by the light quantum purification module (3) enters the high-voltage electrostatic module (5) through the mesh plate (4) for high-voltage electrostatic adsorption, the odor removal filter screen (6) is installed at the air outlet of the high-voltage electrostatic module (5) and is installed at the front end of the fan (7), and the oil smoke filtered by the odor removal filter screen (6) is sent to the exhaust pipeline through the air outlet (8) of the fan (7) and is discharged outside; the fan (7) is arranged in the fume hood body (1), and the electric control module (9) is arranged outside the fume hood body (1).
2. A fume hood, flue, fume extraction system cleaning-free fume purification all-in-one machine as claimed in claim 1, wherein: the flow equalizing plate (2) is composed of eight to more than ten uniform flue gas channels by oil filter meshes, so that the wind speed at the air inlet can be uniform, and the flow equalizing function is achieved; the oil filter sheet of the flow equalizing plate adopts a double-arc S-shaped flue gas channel to reduce resistance; the channels are independent, air flows cannot interfere with each other, and loss of air pressure is avoided; the oil filter screen is divided into an upper layer and a lower layer, can be easily disassembled, and is convenient for cleaning the oil filter screen.
3. A fume hood, flue and fume exhaust system cleaning-free fume purification all-in-one machine according to claim 1 or 2, which is characterized in that: the flow equalizing plate (2) consists of a front frame (201), a rear frame (202), a front guide rail (203), a rear guide rail (204), a front oil filter screen sheet (205), a rear oil filter screen sheet (206) and an outer frame (207); the front guide rail (203) and the rear guide rail (204) are arranged on two sides of the outer frame (6), the front frame (201) and the rear frame (202) are inserted into the corresponding front guide rail (203) and the corresponding rear guide rail (204), when the oil screen needs to be cleaned, the corresponding front frame (201) or rear frame (202) is pulled out to separate the front oil filter screen sheet (7) from the rear oil filter screen sheet (206), all parts of the oil filter screen sheet can be exposed, and the front oil filter screen sheet and the rear oil filter screen sheet can be cleaned without dead angles; a protection switch is arranged on the outer frame (6) of the flow equalizing plate (2), when the flow equalizing plate (2) is taken out, the whole equipment can be automatically powered off, and the safety function of personnel is protected; the front oil filter screen (205) and the rear oil filter screen (206) are identical in structure and are composed of a plurality of groups of arc-shaped pieces, the arc tops of each group of arc-shaped pieces are connected, the arc-shaped pieces of the front oil filter screen (205) are inserted into the arc-shaped pieces of the rear oil filter screen (206), so that oil smoke enters the front oil filter screen (205), then enters the flue after passing through the rear oil filter screen (206) in an S-shaped travelling path, and the flow equalizing effect is realized.
4. A fume hood, flue, fume extraction system cleaning-free fume purification all-in-one machine as claimed in claim 1, wherein: the light quantum purification module (3) adopts four light tubes capable of generating high-intensity multiband ultraviolet rays and ozone, smoke enters the smoke collecting hood through the flow equalizing plate and is decomposed, oil smoke particles are irradiated by the high-intensity multiband ultraviolet rays and are cracked into excited oil smoke molecules, and then strong oxidizing reaction of O cultivation is carried out to generate water and CO, oil stains cannot be accumulated on the walls of the smoke collecting hood and the smoke duct, so that the risk of fire hazard is avoided, and the operation cost can also be reduced; the light quantum purification module can not only decompose the oil smoke, but also can effectively and forcefully decompose partial pungent harmful substances, so that the discharged gas is clean and reaches the standard and can be effectively sterilized.
5. A fume hood, flue, fume extraction system cleaning-free fume purification all-in-one machine as claimed in claim 1, wherein: the high-voltage electrostatic module front-mounted have a mesh board, make the particulate matter that gets into the electrostatic field more even, effectively improve high-voltage electrostatic module's purification efficiency, as the module of third way purification oil smoke, after two purification module had handled the oil smoke granule before the process, this layer will be better the processing smoke and dust and particulate matter, further improve purification efficiency.
6. A fume hood, flue, fume extraction system cleaning-free fume purification all-in-one machine as claimed in claim 1, wherein: the electronic control module integrates the light quantum purification module, the high-voltage static module and the fan efficiently, so that the whole system can run safely and stably.
7. A fume hood, flue, fume extraction system cleaning-free fume purification all-in-one machine as claimed in claim 1, wherein: the mesh plate enables the wind speed to be uniform, can reduce the wind speed of the outlet air, and can improve the purification effect when being matched with the photon purification module.
8. A fume hood, flue, fume extraction system cleaning-free fume purification all-in-one machine as claimed in claim 1, wherein: the deodorizing filter screen adopts nano honeycomb or high-quality coconut shell activated carbon, porous solid substances are arranged in a honeycomb manner, the wind resistance is small, the service life is long, and when gas passes through the deodorizing filter screen, peculiar smell components in a gas mixture are occluded, so that the effects of separating and removing peculiar smell from the gas are achieved.
CN202110392211.4A 2021-04-13 2021-04-13 Smoke hood, flue and smoke exhaust system cleaning-free oil fume purification integrated machine Withdrawn CN113108342A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113739233A (en) * 2021-09-13 2021-12-03 浙江意米特电器有限公司 Oil smoke purifies all-in-one

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113739233A (en) * 2021-09-13 2021-12-03 浙江意米特电器有限公司 Oil smoke purifies all-in-one

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