CN204438273U - A kind of fume purifying unit and fume purifier of fume - Google Patents
A kind of fume purifying unit and fume purifier of fume Download PDFInfo
- Publication number
- CN204438273U CN204438273U CN201420858706.7U CN201420858706U CN204438273U CN 204438273 U CN204438273 U CN 204438273U CN 201420858706 U CN201420858706 U CN 201420858706U CN 204438273 U CN204438273 U CN 204438273U
- Authority
- CN
- China
- Prior art keywords
- wind speed
- buffer channel
- speed buffer
- water accumulating
- accumulating disc
- 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.)
- Active
Links
Landscapes
- Ventilation (AREA)
Abstract
The utility model provides a kind of fume purifying unit and fume purifier of fume, comprise wind speed buffer channel and be arranged at the glass pipe network of wind speed buffer channel end, glass pipe network comprises water accumulating disc, lower water accumulating disc and arranges glass tube more, oil smoke enters glass tube net reduce wind speed in wind speed buffer channel after, oil smoke contacts with the moisture film flowed downward be formed on glass tube outer wall, fat particles in oil smoke is formed oil water mixture by moisture film absorption, and oil water mixture discharges wind speed buffer channel after glass tube lower end is collected; The utility model forms moisture film by utilizing glass tube net, carry out except grease process to the oil smoke reducing wind speed through wind speed buffer channel, effectively grease can be separated in fume purifying process, not only increase clean-up effect, and solve grease in existing fume purifying and accumulate in the drawback in purification apparatus in a large number, thus, improve overall efficiency and the benefit of fume purifying.
Description
Technical field
The utility model belongs to smoke exhaust ventilator end cooking fume purification handling field.
Background technology
Current air environmental pollution is serious, and the pollution caused by kitchen fumes is also more and more outstanding, this plays the great attention of government department, according to the regulation of " The Law of the People's Republic of China on the Prevention and Control of Atmospheric Pollution " and State Environmental Protection Administration " notice about strengthening cooking fume prevention and cure of pollution supervision and management ", require all newly-built and reconstruction, enlarging eating and drinking establishment, according to " cooking fume discharge standard ", satisfactory cooking fume control equipment must be installed.But at present fume treating device and method exists oil smoke poor removal effect, equipment is easily contaminated by smoke, cost of equipment maintenance and difficulty problem, therefore, for the actual conditions of fume pollution, urgently develop a kind of oil smoke collection process, purify the device of the removal kitchen fume efficient, easy to clean in one.
Utility model content
The purpose of this utility model is to provide a kind of fume purifying unit and fume purifier of fume.
For achieving the above object, the utility model have employed following technical scheme:
A kind of fume purifying unit, comprise wind speed buffer channel and be arranged at the glass pipe network in wind speed buffer channel end, the front end of described wind speed buffer channel is provided with the flange for connecting smoke exhaust ventilator flue, glass pipe network comprises water accumulating disc, lower water accumulating disc and arrange glass tube more, upper water accumulating disc and lower water accumulating disc are fixed on wind speed buffer channel inwall, on, lower water accumulating disc is oppositely arranged, many rows glass tube is spaced along wind speed buffer channel length direction, there is spacing in the adjacent glass pipe in same row, the upper end of glass tube is all connected with upper water accumulating disc, the lower end of glass tube is all connected with lower water accumulating disc, gap is left in the junction of upper water accumulating disc and glass tube, glass tube is vertically arranged in wind speed buffer channel, upper water accumulating disc is connected with the filling pipe be arranged on wind speed buffer channel, lower water accumulating disc is connected with the oil-discharge pipe be arranged on wind speed buffer channel.
The upper/lower terminal of described glass tube is taper.
Stagger mutually in the position of adjacent two row's glass tubes.
Described filling pipe is provided with the magnetic valve synchronously opened with smoke exhaust ventilator, described oil-discharge pipe is connected with the water tank being arranged at wind speed buffer channel outside.
A kind of fume purifier of fume, the particulate filter arrangement comprising wind speed buffer channel and be connected with wind speed buffer channel, glass pipe network is provided with in the end of described wind speed buffer channel, the front end of wind speed buffer channel is provided with the flange for connecting smoke exhaust ventilator flue, glass pipe network comprises water accumulating disc, lower water accumulating disc and arrange glass tube more, upper water accumulating disc and lower water accumulating disc are fixed on wind speed buffer channel inwall, on, lower water accumulating disc is oppositely arranged, many rows glass tube is spaced along wind speed buffer channel length direction, there is spacing in the adjacent glass pipe in same row, the upper end of glass tube is all connected with upper water accumulating disc, the lower end of glass tube is all connected with lower water accumulating disc, gap is left in the junction of upper water accumulating disc and glass tube, glass tube is vertically arranged in wind speed buffer channel, upper water accumulating disc is connected with the filling pipe be arranged on wind speed buffer channel, lower water accumulating disc is connected with the oil-discharge pipe be arranged on wind speed buffer channel.
Described particulate filter arrangement comprises roughing efficiency air filter, medium effeciency filter and forced draft fans, the air intake of medium effeciency filter is connected with the outlet air end of roughing efficiency air filter, the outlet air end of medium effeciency filter is connected with forced draft fans, and the air intake of roughing efficiency air filter is connected with wind speed buffer channel end.
Described particulate filter arrangement also comprises self-cleaning device and particle photo-thermal cohesion unit, self-cleaning device comprises the installing rack being arranged at roughing efficiency air filter air intake and the sweep-up pipe that can move up and down be arranged on installing rack, sweep-up pipe offers respectively the suction port and dust catcher connector that are connected with sweep-up pipe inside, particle photo-thermal cohesion unit adopts at least one in infrared lamp or electrical heating wire, and particle photo-thermal cohesion unit is arranged at roughing efficiency air filter air intake.
The beneficial effects of the utility model are embodied in:
The moisture film of the utility model by glass tube outer wall in glass pipe network is formed, can carry out except grease process to the oil smoke reducing wind speed through wind speed buffer channel, effectively grease can be separated in fume purifying process, not only increase clean-up effect, and solve grease in existing fume purifying and accumulate in the drawback in purification apparatus in a large number, thus, improve overall efficiency and the benefit of fume purifying.
Further, by particulate filter arrangement, particle filtering is carried out to oil smoke, improve the ability of microparticle in process oil smoke, make the discharge after process more meet the requirement of environmental protection.
Accompanying drawing explanation
Fig. 1 is the structural representation of fume purifying unit;
Fig. 2 is the C-C sectional view of Fig. 1;
Fig. 3 is the D-D sectional view of Fig. 1;
Fig. 4 is glass tube and upper and lower water accumulating disc connection diagram;
Fig. 5 is glass pipe network top view;
Fig. 6 is the structural representation of fume purifier of fume;
Fig. 7 is the structural representation of self-cleaning device;
In figure: 1 is smoke exhaust ventilator flue, 2 is flange, 3 is oil-discharge pipe, 4 is lower water accumulating disc, 5 is glass pipe network, 6 is upper water accumulating disc, 7 is filling pipe, 8 is magnetic valve, 9 is glass tube, 10 is self-cleaning device, 10-1 is installing rack, 10-2 is LED, 10-3 is sweep-up pipe, 10-4 is suction port, 10-5 is dust catcher connector, 10-6 is motor, 10-7 is belt, 11 is roughing efficiency air filter, 12 is medium effeciency filter, 13 is forced draft fans, 14 is wind speed buffer channel, L1 represents the length of wind speed buffering area, R is smoke exhaust ventilator flue radius, L2 is the height of glass pipe network, L3 is the width of glass pipe network.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is elaborated.
See Fig. 1 ~ Fig. 6, the particulate filter arrangement that fume purifier of fume described in the utility model comprises wind speed buffer channel 14 and is connected with wind speed buffer channel, glass pipe network 5 is provided with in the end of described wind speed buffer channel 14, the front end of wind speed buffer channel 14 is provided with the flange 2 for connecting smoke exhaust ventilator flue, the sectional area of wind speed buffer channel 14 is greater than the sectional area of smoke exhaust ventilator flue 1, glass pipe network 5 comprises water accumulating disc 6, lower water accumulating disc 4 and many row's glass tubes 9, upper water accumulating disc 6 and lower water accumulating disc 4 are fixed on wind speed buffer channel 14 inwall, on, lower water accumulating disc is oppositely arranged, many rows glass tube 9 is spaced along wind speed buffer channel length direction (i.e. the direction of oil smoke flowing), there is spacing in the adjacent glass pipe 9 in same row, the upper end of glass tube 9 is all connected with upper water accumulating disc 6, the lower end of glass tube 9 is all connected with lower water accumulating disc 4, gap is left in the junction of upper water accumulating disc and glass tube, glass tube 9 is vertically arranged in wind speed buffer channel 14, upper water accumulating disc 6 is connected with the filling pipe 7 be arranged on wind speed buffer channel 14, lower water accumulating disc 4 is connected with the oil-discharge pipe 3 be arranged on wind speed buffer channel 14.Described particulate filter arrangement comprises roughing efficiency air filter 11, medium effeciency filter 12 and forced draft fans 13, the air intake of medium effeciency filter 12 is connected with the outlet air end of roughing efficiency air filter 11, the outlet air end of medium effeciency filter 12 is connected with forced draft fans 13, and the air intake of roughing efficiency air filter 11 is connected with wind speed buffer channel 14 end.
The upper/lower terminal of described glass tube 9 is taper and closes.What water can be more prone in gap flows downward process by upper water accumulating disc forms moisture film.
Stagger mutually in the position of adjacent two row's glass tubes 9.Reduce windage on the one hand, fat particles contact moisture film is more abundant on the other hand, can improve the effect removing fat particles.
Described filling pipe 7 is provided with the magnetic valve 8 synchronously opened with smoke exhaust ventilator.
Described oil-discharge pipe 3 is connected with the water tank being arranged at wind speed buffer channel outside.
See Fig. 7, described particulate filter arrangement also comprises self-cleaning device 10 and particle photo-thermal cohesion unit, self-cleaning device comprises the installing rack 10-1 that is arranged at roughing efficiency air filter 11 air intake and the sweep-up pipe 10-3 be arranged on installing rack and (passes through motor, belt effect moves up and down), sweep-up pipe 10-3 offers respectively the suction port 10-4 and dust catcher connector 10-5 that are connected with sweep-up pipe inside, particle photo-thermal cohesion unit adopts at least one in infrared lamp (LED) or electrical heating wire, particle photo-thermal cohesion unit is arranged at (self-cleaning device on installing rack 10-1, acting in Chinese patent 201310578613.9 of particle photo-thermal cohesion unit is open).
Based on the fume purifying method of above-mentioned fume purifier of fume, comprise the following steps:
1) after smoke exhaust ventilator is started working, the oil smoke sucking smoke exhaust ventilator flue 1 is delivered to the wind speed buffer channel 14 be connected with smoke exhaust ventilator flue, oil smoke enters glass tube net 5 reduce wind speed in wind speed buffer channel after, while smoke exhaust ventilator is started working, the filling pipe 7 be connected with upper water accumulating disc 6 is communicated with external water source (as running water pipe) under the control of magnetic valve 8, and the water in upper water accumulating disc 6 flows out to corresponding glass tube 9 outer wall by upper water accumulating disc and the gap of each glass tube junction and forms the moisture film flowed downward; Oil smoke contacts with the moisture film flowed downward be formed on glass tube 9 outer wall by during gap between glass tube each in glass pipe network 5, fat particles in oil smoke is formed oil water mixture (one of principle of absorption is the surface tension utilizing water) by moisture film absorption, described oil water mixture is collected by lower water accumulating disc 4, then discharges wind speed buffer channel 14 by oil-discharge pipe 3; The oil water mixture flowing out wind speed buffer channel directly can be drained (sewer) or enter water tank, and realizes water purification by conventional means, is conducive to realizing recycling of water like this compared to directly draining.
2) through step 1) after grease in oil smoke obtain separation, the oil smoke after being separated grease is sent into particulate filter arrangement and filters further.
Example:
The utility model designs two unit, and first module is fume purifying module.See Fig. 1 ~ Fig. 3, if original smoke exhaust ventilator flue is cylindrical shell, its radius is R, accesses this module by flange, and in order to make the speed of oil smoke lower, arranging cross section is the length of side
square wind speed buffering area, its cross-sectional area is 2 π R like this
2, be two times of original smoke exhaust ventilator flue cross-sectional area, then wind speed is kept to the half of flue wind speed.Oil smoke arrived the core component of this module afterwards through wind speed buffering area: glass pipe network, and the height L2 (comprising upper and lower water accumulating disc) of this glass pipe network, width L3 are
there is magnetic valve upper water accumulating disc upper end, this magnetic valve is synchronous with smoke exhaust ventilator, when smoke exhaust ventilator starts, magnetic valve is synchronously opened, filling pipe starts upwards water accumulating disc moisturizing, current flow to lower water accumulating disc along glass tube under gravity, flowing moisture film is formed on each glass tube surface of glass pipe network, this flowing moisture film fully can adsorb the fat particles in oil smoke, taken away simultaneously, sewer is flowed to (see Fig. 4 through oil-discharge pipe from lower water accumulating disc, the way of contact between glass tube and upper water accumulating disc is easy to current and forms moisture film on glass tube surface, better absorption fat particles, reach the effect of purification).See Fig. 5, the glass tube hierarchal arrangement of glass pipe network, its arrangement mode is divided into two kinds, A layer and B layer, A, B layer glass pipe diverges to arrangement, the two-layer phase difference distance that to be λ, λ be between adjacent two glass tube of same layer, comprise altogether six layers, 3 A layers, 3 B layers.
Second unit is the microparticle filter of band self-cleaning device (see Fig. 7), whole fume purifier of fume (Fig. 6) is formed with first unit combination, at oil smoke after Part I removes fat particles, through second unit, microparticle is filtered again, can better purifying oil fume, reduce the outdoor discharge of PM2.5.
Claims (7)
1. a fume purifying unit, it is characterized in that: comprise wind speed buffer channel (14) and be arranged at the glass pipe network (5) in wind speed buffer channel end, the front end of described wind speed buffer channel (14) is provided with the flange (2) for connecting smoke exhaust ventilator flue, glass pipe network (5) comprises water accumulating disc (6), lower water accumulating disc (4) and arrange glass tube (9) more, upper water accumulating disc (6) and lower water accumulating disc (4) are fixed on wind speed buffer channel (14) inwall, on, lower water accumulating disc is oppositely arranged, many rows glass tube is spaced along wind speed buffer channel length direction, there is spacing in the adjacent glass pipe (9) in same row, the upper end of glass tube (9) is all connected with upper water accumulating disc (6), the lower end of glass tube (9) is all connected with lower water accumulating disc (4), gap is left in the junction of upper water accumulating disc and glass tube, glass tube (9) is vertically arranged in wind speed buffer channel (14), upper water accumulating disc (6) is connected with the filling pipe (7) be arranged on wind speed buffer channel (14), lower water accumulating disc (4) is connected with the oil-discharge pipe (3) be arranged on wind speed buffer channel (14).
2. a kind of fume purifying unit according to claim 1, is characterized in that: the upper/lower terminal of described glass tube (9) is taper.
3. a kind of fume purifying unit according to claim 1, is characterized in that: stagger mutually in the positions of adjacent two rows' glass tube (9).
4. a kind of fume purifying unit according to claim 1, it is characterized in that: described filling pipe (7) is provided with the magnetic valve (8) synchronously opened with smoke exhaust ventilator, described oil-discharge pipe (3) is connected with the water tank being arranged at wind speed buffer channel outside.
5. a fume purifier of fume, it is characterized in that: the particulate filter arrangement comprising wind speed buffer channel (14) and be connected with wind speed buffer channel, glass pipe network (5) is provided with in the end of described wind speed buffer channel (14), the front end of wind speed buffer channel (14) is provided with the flange (2) for connecting smoke exhaust ventilator flue, glass pipe network (5) comprises water accumulating disc (6), lower water accumulating disc (4) and arrange glass tube (9) more, upper water accumulating disc (6) and lower water accumulating disc (4) are fixed on wind speed buffer channel (14) inwall, on, lower water accumulating disc is oppositely arranged, arrange glass tube (9) to be spaced along wind speed buffer channel length direction more, there is spacing in the adjacent glass pipe (9) in same row, the upper end of glass tube (9) is all connected with upper water accumulating disc (6), the lower end of glass tube (9) is all connected with lower water accumulating disc (4), gap is left in the junction of upper water accumulating disc and glass tube (9), glass tube (9) is vertically arranged in wind speed buffer channel (14), upper water accumulating disc (6) is connected with the filling pipe (7) be arranged on wind speed buffer channel (14), lower water accumulating disc (4) is connected with the oil-discharge pipe (3) be arranged on wind speed buffer channel (14).
6. a kind of fume purifier of fume according to claim 5, it is characterized in that: described particulate filter arrangement comprises roughing efficiency air filter (11), medium effeciency filter (12) and forced draft fans (13), the air intake of medium effeciency filter (12) is connected with the outlet air end of roughing efficiency air filter (11), the outlet air end of medium effeciency filter (12) is connected with forced draft fans (13), and the air intake of roughing efficiency air filter (11) is connected with wind speed buffer channel (14) end.
7. a kind of fume purifier of fume according to claim 6, it is characterized in that: described particulate filter arrangement also comprises self-cleaning device (10) and particle photo-thermal cohesion unit, self-cleaning device comprises the installing rack (10-1) being arranged at roughing efficiency air filter (11) air intake and the sweep-up pipe (10-3) that can move up and down be arranged on installing rack, sweep-up pipe (10-3) offers respectively the suction port (10-4) and dust catcher connector (10-5) that are connected with sweep-up pipe inside, particle photo-thermal cohesion unit adopts at least one in infrared lamp or electrical heating wire, particle photo-thermal cohesion unit is arranged at roughing efficiency air filter (11) air intake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858706.7U CN204438273U (en) | 2014-12-30 | 2014-12-30 | A kind of fume purifying unit and fume purifier of fume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858706.7U CN204438273U (en) | 2014-12-30 | 2014-12-30 | A kind of fume purifying unit and fume purifier of fume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204438273U true CN204438273U (en) | 2015-07-01 |
Family
ID=53606132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420858706.7U Active CN204438273U (en) | 2014-12-30 | 2014-12-30 | A kind of fume purifying unit and fume purifier of fume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204438273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111434996A (en) * | 2019-01-11 | 2020-07-21 | 宁波方太厨具有限公司 | Oil smoke buffer mechanism for range hood |
-
2014
- 2014-12-30 CN CN201420858706.7U patent/CN204438273U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111434996A (en) * | 2019-01-11 | 2020-07-21 | 宁波方太厨具有限公司 | Oil smoke buffer mechanism for range hood |
| CN111434996B (en) * | 2019-01-11 | 2022-06-21 | 宁波方太厨具有限公司 | Oil smoke buffer mechanism for range hood |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108211620A (en) | A kind of environmental protection air purification cleaner | |
| CN105013255B (en) | A kind of vehicle mounted road thick fog and haze cleaning equipment | |
| CN103471156B (en) | Purification device of oil fume | |
| CN203183872U (en) | Smoke purification system | |
| CN204438273U (en) | A kind of fume purifying unit and fume purifier of fume | |
| CN102218249B (en) | Electrostatic extrusion-type oil mist purifying machine | |
| CN102240494B (en) | Oily fume purification machine | |
| CN200968658Y (en) | Purification apparatus for separating oil smoke | |
| CN203737028U (en) | Three-stage filtration air purifier | |
| CN201807265U (en) | Machining coolant oil mist and oil smoke purifying device | |
| CN209049187U (en) | A kind of net cigarette device for electric wire processing | |
| CN109373408B (en) | Equipment and method for improving grease separation degree of range hood | |
| CN200972191Y (en) | Axial-flow cooking hood | |
| CN205241754U (en) | Oil -gas separation system is taken in bell -type furnace exhaust | |
| CN204853606U (en) | A flue device for oil smoke is handled | |
| CN207287803U (en) | Dust collector and long-acting haze removal combined air conditioning unit with dust accumulation | |
| CN205842806U (en) | A kind of cyclone oil network petticoat pipe | |
| CN203620402U (en) | Multi-hole flow guide type oil mist filtering device with trapezoidal oil guide grooves | |
| CN2560881Y (en) | Environment-protection cooking-fume exhauster | |
| CN201744262U (en) | Static extrusion type oil mist purification machine | |
| CN2577934Y (en) | Cooker hood | |
| CN105543466B (en) | A kind of method of bell furnace vent strip Oil-gas Separation | |
| CN205235670U (en) | Oil gas clarifier | |
| CN202915439U (en) | Oil fume separator for range hood | |
| CN202446953U (en) | Oil smoke purifying separating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |