CN113531616A - Treatment equipment for purifying oil fume - Google Patents
Treatment equipment for purifying oil fume Download PDFInfo
- Publication number
- CN113531616A CN113531616A CN202110787328.2A CN202110787328A CN113531616A CN 113531616 A CN113531616 A CN 113531616A CN 202110787328 A CN202110787328 A CN 202110787328A CN 113531616 A CN113531616 A CN 113531616A
- Authority
- CN
- China
- Prior art keywords
- oil smoke
- oil
- hood
- water grid
- grid
- 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
Images
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
- F24C15/2035—Arrangement or mounting of filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a treatment device for purifying oil smoke, which comprises an oil smoke cover, an intercepting cover net, an oil removing water grid and an air valve, wherein the intercepting cover net is arranged at an inlet of the oil smoke cover, the oil removing water grid is arranged above the intercepting cover net, the air valve is arranged above the oil removing water grid, and the air valve is used for discharging purified oil smoke from the oil smoke cover. The oil fume hood is internally provided with an intercepting hood net for carrying out rough filtration on oil fume, and is provided with a deoiling water grid for adsorbing and separating oil liquid in the oil fume, so that the oil fume is fully purified and is discharged by utilizing an air valve. The invention can be widely applied to the technical field of oil fume purification.
Description
Technical Field
The invention relates to the technical field of oil fume purification, in particular to a treatment device for purifying oil fume.
Background
The oil fume purification is an important means for realizing energy conservation, emission reduction, health and environmental protection, and the existing oil fume purification technology is mainly realized by methods such as mechanical purification, water transportation type purification, static electricity and UV photolysis catalytic oxidation. The mechanical purification method has simple structure and wide application, but has the common problems of insufficient oil liquid removal, poor purification effect, secondary pollution such as ozone generation and the like.
Disclosure of Invention
In order to solve at least one of the above technical problems, the present invention provides a treatment apparatus for purifying lampblack, which adopts the following technical scheme:
the treatment equipment for purifying the oil smoke provided by the invention comprises an oil smoke cover, an intercepting cover net, an oil-removing water grid and an air valve, wherein the intercepting cover net is arranged at an inlet of the oil smoke cover, the oil-removing water grid is arranged above the intercepting cover net, the air valve is arranged above the oil-removing water grid, and the air valve is used for discharging the purified oil smoke from the oil smoke cover.
In some embodiments of the invention, the treatment device comprises a composite particle flow generator for forming an atomized jet in the area between the interceptor shield mesh and the de-oiling grid.
In some embodiments of the invention, the treatment equipment comprises a steam generation mechanism and a steam leading-out part, wherein the steam generation mechanism is arranged in the fume hood, the steam leading-out part is connected with the steam generation mechanism, and the steam leading-out part is arranged above the deoiling water grid.
In some embodiments of the present invention, the deoiling water grid is disposed obliquely downward, and the steam guiding member is disposed above a higher end of the deoiling water grid.
In certain embodiments of the present invention, the deoiling water grid comprises a plurality of filtering grids.
In some embodiments of the present invention, a condensation pipe is disposed in the deoiling water grid.
In certain embodiments of the invention, the treatment apparatus includes a support by which the deoiling water fence is mounted within the hood, the support being connected to a side wall of the hood.
In some embodiments of the invention, the treatment device comprises a fine filter disposed between the de-oiling water grid and the air valve.
In some embodiments of the invention, one end of the intercepting hood net is hinged with the lampblack hood, and the other end of the intercepting hood net is overlapped with the inner side of the lampblack hood.
In some embodiments of the invention, the side wall of the lampblack hood is provided with an illuminating lamp.
The embodiment of the invention has at least the following beneficial effects: the oil fume hood is internally provided with an intercepting hood net for carrying out rough filtration on oil fume, the oil-removing water grid is arranged for adsorbing and separating oil in the oil fume, the oil fume is fully purified through multiple treatment, the oil fume is discharged through an air valve, secondary pollution such as ozone and the like and electric arc induced fire are avoided, and pollutant emission is reduced. The invention can be widely applied to the technical field of oil fume purification.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of a processing apparatus;
FIG. 2 is a block diagram of a de-oiling water grate;
fig. 3 is a sectional view of the deoiling water fence.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that if the terms "center", "middle", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., are used in an orientation or positional relationship indicated based on the drawings, it is merely for convenience of description and simplicity of description, and it is not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore, is not to be considered as limiting the present invention. The features defined as "first" and "second" are used to distinguish feature names rather than having a special meaning, and further, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention relates to a treatment device for purifying oil smoke, which comprises an oil smoke cover 101, an intercepting cover net 102, an oil-removing water grid 104 and an air valve 113, wherein the intercepting cover net 102 is arranged at the inlet of the oil smoke cover 101, the oil-removing water grid 104 is arranged above the intercepting cover net 102, and the air valve 113 is arranged above the oil-removing water grid 104. It can be understood that the oil smoke enters the oil smoke cover 101 from the interception cover net 102, and after being processed by the interception cover net 102 and the oil removing grating 104, the air valve 113 is used for discharging the purified oil smoke from the oil smoke cover 101.
The interception cover net 102 is provided with a plurality of filtering holes to realize the rough filtration of the oil smoke. In some examples, the blocker cover web 102 is provided as a blind cover web. With the attached drawings, one end of the intercepting cover net 102 is hinged with the lampblack hood 101, and the other end of the intercepting cover net 102 is overlapped with the inner side of the lampblack hood 101. Specifically, the width of the intercepting hood net 102 is designed to be greater than the width of the lampblack hood 101, the fixed end of the intercepting hood net 102 is hinged to the lampblack hood 101, the other end of the intercepting hood net 102 serves as the movable end and rotates downwards, so that the movable end contacts the inner wall of the lampblack hood 101, and the movable end of the intercepting hood net 102 is supported by the inner wall of the lampblack hood 101, so that the intercepting hood net 102 and the lampblack hood 101 are installed. Of course, it is understood that a support member may be further provided at the sidewall of the hood 101 for supporting the movable end of the intercepting hood net 102.
The deoiling water grid 104 is used for condensing and adsorbing oil gas and water vapor in the oil smoke, and the low-speed pneumatic deoiling is realized when the oil smoke passes through the deoiling water grid 104, so that the deoiling rate is improved, and secondary pollution such as ozone and the like and fire induced by electric arc are avoided. Further, the oil drain grating 104 is provided in plurality, and in connection with the drawings, the oil drain grating 104 is provided in two. Specifically, the deoiling water grid 104 comprises a plurality of filtering grids 116, an oil-repellent layer is arranged on the surface of each filtering grid 116 in the deoiling water grid 104, the filtering grids 116 are arranged in parallel relatively, oil smoke passes through the gaps between the adjacent filtering grids 116, and the filtering grids 116 adsorb oil drops and liquid drops.
The deoiling water grid 104 includes a square frame 115, and each filtering grill 116 is disposed in the square frame 115. Furthermore, a condensation pipe 117 is arranged in the deoiling water grid 104, the condensation pipe 117 is arranged in the square frame 115 in an S shape, and the condensation pipe 117 passes through each filtering grid plate 116 in a reciprocating manner along the S shape.
Further, the treating apparatus includes a bracket, and the deoiling water grating 104 is installed in the hood 101 by the bracket, and the bracket is connected with a side wall of the hood 101. Specifically, the plurality of brackets are provided, each bracket is a first bracket 107, a second bracket 110 and a third bracket 111, the first bracket 107 is provided in the middle, two ends of the first bracket 107 are respectively connected with two opposite side walls of the lampblack cover 101, the first bracket 107 is used for supporting two adjacent oil removing grids 104, and the second bracket 110 and the third bracket 111 are respectively provided near the other two opposite side walls. It can be understood that after the first support 107, the second support 110 and the third support 111 are fixedly mounted with the inner wall of the lampblack cover 101, the deoiling water grating 104 is placed on each support, so that the deoiling water grating 104 is convenient to disassemble and assemble.
With reference to the drawings, the first bracket 107 includes a first supporting beam and two first side wings, the two first side wings are respectively disposed on two sides of the first supporting beam, and the two first side wings are respectively used for supporting two adjacent deoiling water fences 104. In some examples, the first support 107 is configured in an inverted T-shaped configuration in cross-section.
It can be understood that each deoiling water grid 104 is installed in the lampblack cover 101 through the first bracket 107 to form a spliced broken line distribution so as to enlarge the area of the lower side of the deoiling water grid 104 contacting the lampblack.
Further, the treatment equipment comprises a steam generating mechanism 106 and a steam guiding-out part 105, wherein the steam generating mechanism 106 is arranged in the lampblack hood 101, the steam guiding-out part 105 is connected with the steam generating mechanism 106, and the steam guiding-out part 105 is arranged above the deoiling water grid 104. In some examples, the steam generating mechanism 106 is configured as a small steam filter, and the steam generating mechanism 106 is configured on a side wall of the range hood 101.
It can be understood that the steam is output to the deoiling water grid 104 through the steam leading-out part 105, so that the deoiling water grid 104 has a self-cleaning function, and oil drops and liquid drops adsorbed in the deoiling water grid 104 are formed into a fluid so as to be collected and cleaned. The deoiling water grid 104 is arranged downwards in an inclined manner so that fluid formed by oil drops and liquid drops flows downwards, and in combination with the attached drawing, an oil collecting groove 112 is arranged on the side wall of the lampblack hood 101, and the oil collecting groove 112 is used for collecting the oil drops and the liquid drops adsorbed on the deoiling water grid 104.
Specifically, the deoiling water grid 104 is disposed obliquely downward, and the steam guiding member 105 is disposed above a higher end of the deoiling water grid 104, so that oil droplets and liquid drops adsorbed by each deoiling water grid 104 are sufficiently liquefied.
Further, the treatment equipment comprises a composite particle flow generator 103, wherein the composite particle flow generator 103 is used for forming atomized jet flow in the area between the intercepting cover net 102 and the deoiling water grid 104 so as to form composite particle flow interception for the oil smoke, and meanwhile, negative oxygen ions are accompanied to adsorb solid particles in the oil smoke. It can be understood that the composite particle flow generator 103 forms an atomization area in the area between the interception cover mesh 102 and the oil-removing grating 104, so as to attach the coarse-filtered oil smoke to atomized liquid drops, and form composite particle flow interception, so that the oil in the oil smoke can be better adsorbed on the surface of the filtering grating 116.
In some examples, the treatment device includes a fine filter 108, the fine filter 108 is disposed between the oil-removing water grid 104 and the air valve 113, and the oil smoke treated by the oil-removing water grid 104 is further purified in the fine filter 108, specifically, the fine filter 108 includes a core-hole filter element. With reference to the figures, the fine filter 108 is provided in two.
The processing equipment adopts composite particle flow of cavitation rich in negative oxygen ions, superfine liquid beads and the like, and the composite particle flow is subjected to jet interception and adsorption to gather solid particles, oil beads and non-methane total hydrocarbons in the oil smoke into large particle clusters, and the large cluster of oil smoke particles and aerosol oil and water gas are condensed and liquefied on the oil removal water grid 104 by utilizing phase change generated by temperature difference, and flow and gather under the action of gravity.
The oil smoke enters the processing equipment from the intercepting cover net 102, forms turbulence by means of the jet flow of the composite particle flow generator 103, and enables the oil smoke to collide with the multi-phase composite particle flow, absorb on the surface and neutralize negative oxygen ions, so that the oil smoke is gathered into large particles; meanwhile, the deoiling water grid 104 is rapidly cooled under the action of wind and negative pressure, and when the oil smoke after the mixing action passes through the deoiling water grid 104, radiation mist is generated, is instantly liquefied and adsorbed on the deoiling water grid 104, and is continuously liquefied and condensed to generate liquid films and liquid drops which are accumulated in confluence. The adsorbed oil is liquefied by the steam, and the flowing liquid washes the deoiling water grid 104, so that the deoiling water grid 104 is self-cleaned.
Referring to the drawings, the side wall of the hood 101 is provided with an illumination lamp 109, and the illumination lamp 109 is used to illuminate the cooking range. It will be appreciated that the treatment device includes an electrical cabinet 114, the electrical cabinet 114 being provided on a side wall of the cooking fume hood 101, the electrical cabinet 114 being operable to control the operation of the treatment device, in particular to switch the illumination lamp 109, the steam generating mechanism 106 and the composite particle flow generator 103 on and off.
In the description herein, references to the terms "one embodiment," "some examples," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" or the like, if any, mean 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.
While the embodiments of the present invention have been described in detail with reference to the drawings, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. A treatment facility for purifying cooking fumes, the treatment facility comprising a cooking fume hood (101), characterized in that: comprises that
A screen (102) disposed at an inlet of the range hood (101);
a deoiling water grid (104), wherein the deoiling water grid (104) is arranged above the intercepting cover net (102);
the air valve (113), the air valve (113) sets up above deoiling water grid (104), air valve (113) is used for discharging the oil smoke after the purification from oil smoke cover (101).
2. The treatment apparatus for purifying oil smoke according to claim 1, characterized in that: the treatment device comprises a composite particle flow generator (103), said composite particle flow generator (103) being adapted to form an atomized jet in the area between said screen (102) and said de-oiling grid (104).
3. The processing apparatus for purifying oil smoke according to claim 1 or 2, characterized in that: the treatment equipment comprises a steam generation mechanism (106) and a steam leading-out part (105), wherein the steam generation mechanism (106) is arranged in the lampblack hood (101), the steam leading-out part (105) is connected with the steam generation mechanism (106), and the steam leading-out part (105) is arranged above the deoiling water grating (104).
4. A treatment apparatus for purifying cooking fumes, according to claim 3, characterized in that: the deoiling water grid (104) is arranged obliquely downwards, and the steam guide part (105) is arranged above the higher end of the deoiling water grid (104).
5. The treatment apparatus for purifying oil smoke according to claim 1, characterized in that: the de-oiling grid (104) comprises a plurality of filtering grids (116).
6. The processing apparatus for purifying oil smoke according to claim 1 or 5, characterized in that: and a condensation pipe (117) is arranged in the deoiling water grid (104).
7. The treatment apparatus for purifying oil smoke according to claim 1, characterized in that: the treatment equipment comprises a support, wherein the deoiling water grating (104) is installed in the lampblack hood (101) through the support, and the support is connected with the side wall of the lampblack hood (101).
8. The processing apparatus for purifying oil smoke according to claim 1 or 2, characterized in that: the treatment equipment comprises a fine filter (108), wherein the fine filter (108) is arranged between the deoiling water grid (104) and the air valve (113).
9. The treatment apparatus for purifying oil smoke according to claim 1, characterized in that: one end of the intercepting cover net (102) is hinged to the lampblack hood (101), and the other end of the intercepting cover net (102) is in lap joint with the inner side of the lampblack hood (101).
10. The treatment apparatus for purifying oil smoke according to claim 1, characterized in that: the side wall of the lampblack cover (101) is provided with an illuminating lamp (109).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110787328.2A CN113531616A (en) | 2021-07-13 | 2021-07-13 | Treatment equipment for purifying oil fume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110787328.2A CN113531616A (en) | 2021-07-13 | 2021-07-13 | Treatment equipment for purifying oil fume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113531616A true CN113531616A (en) | 2021-10-22 |
Family
ID=78098751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110787328.2A Pending CN113531616A (en) | 2021-07-13 | 2021-07-13 | Treatment equipment for purifying oil fume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113531616A (en) |
-
2021
- 2021-07-13 CN CN202110787328.2A patent/CN113531616A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7582144B2 (en) | Space efficient hybrid air purifier | |
| RU2331460C2 (en) | Installation for filtration and removal of organic compounds, method of its manufacture and device for air conditioning, equipped with this installation | |
| CN208436600U (en) | A kind of bituminous mixing plant exhaust treatment system | |
| CN205979957U (en) | Combined type oil smoke clarification plant | |
| CN114345061A (en) | Method and system for treating oil fume with volatile organic compounds | |
| CN203002160U (en) | Plasma asphalt gas purification device | |
| CN110116050A (en) | A kind of composite purification device | |
| CN105817321A (en) | Magnetic field-assisted electrostatic oil fume purifier | |
| CN205825127U (en) | A kind of gas-cooker of band fume purifying | |
| EP1601441A1 (en) | Wet scrubbing apparatus and method | |
| CN215570712U (en) | Treatment equipment for purifying oil fume | |
| PT104959A (en) | INDUSTRIAL OR DOMESTIC GAS DEPURATOR | |
| CN211726167U (en) | Coal tar hydrogenation tar sediment cooling VOCs gas cleaning device | |
| EP2069045A2 (en) | Air filtration systems | |
| CN113531616A (en) | Treatment equipment for purifying oil fume | |
| CN102240494B (en) | Oily fume purification machine | |
| CN201463031U (en) | High-energy photodecomposition catering oil smoke purifying machine | |
| CN109351139B (en) | Oil-gas-water separation device of range hood | |
| CN204329181U (en) | A kind of ceiling type air purifier | |
| CN216203647U (en) | Novel high-efficient cooking oil smoke gets rid of system | |
| CN100421770C (en) | Flue-gas purification system | |
| CN210485817U (en) | Graded module oil smoke purification device | |
| KR102310581B1 (en) | Apparatus for Removing Oil Droplet from Oil Mist | |
| CN206094225U (en) | Oil fume purification system | |
| CN213192952U (en) | Oil fume purification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |