CN108079720A - Fume purifying mechanism - Google Patents
Fume purifying mechanism Download PDFInfo
- Publication number
- CN108079720A CN108079720A CN201711412250.6A CN201711412250A CN108079720A CN 108079720 A CN108079720 A CN 108079720A CN 201711412250 A CN201711412250 A CN 201711412250A CN 108079720 A CN108079720 A CN 108079720A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- smoke
- clarifier
- pipe
- filter screen
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
- F24C15/2035—Arrangement or mounting of filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention relates to technology for cooking fume control fields, specifically disclose a kind of fume purifying mechanism, including exhaust fume collecting hood (1) and elbow (3), the end of the elbow is connected with the first reducer pipe (5), the end of first reducer pipe is connected with clarifier (6), the smoke end of the clarifier is connected with the 3rd pipeline (8), the end of 3rd pipeline is connected with wind turbine (9), and the outlet air end of the wind turbine is connected with smoke exhaust pipe (10)；The exhaust fume collecting hood is made of necking pipe (11) and flared tube (12)；The clarifier includes housing (15), the first filter screen (16), several high pressure ionization plates (17) being arranged side by side, several low pressure adsorbent plates (18) being arranged side by side and the second filter screen (19).The present invention has the characteristics that the collection dynamics to oil smoke is relatively strong and higher to the purification efficiency of oil smoke.
Description
Technical field
The present invention relates to technology for cooking fume control field, more particularly to a kind of fume purifying mechanism.
Background technology
Cooking fume control equipment is mainly used for the purification treatment of kitchen low-altitude discharged oil smoke, for hotel, restaurant, wineshop, meal
The places such as the Room and school, organ, factory, for food frying, cooking processing industry, for oil splashing heat treatment workshop, mist of oil
Lubricate the industrial occasions such as workshop, workpiece welding workshop and olefine oil boiler emission.The existing kitchen oil fume purifying that is mainly used for is set
Standby exhaust fume collecting hood is only that the simple case cover that taper is similar to using one carries out oil smoke absorption on hearth, to oil smoke
Collection dynamics it is weaker；The existing clarifier for being mainly used for kitchen oil smoke cleaning equipment is relatively low to the purification efficiency of oil smoke, makes
The oil smoke for also having larger particles in the flue gas of discharge is obtained, is caused serious pollution to the environment.
The content of the invention
The present invention provides one kind to solve to be currently used for the above-mentioned technical problem present in kitchen oil smoke cleaning equipment
Collection dynamics to oil smoke fume purifying mechanism relatively strong and higher to the purification efficiency of oil smoke.
Technical scheme：Fume purifying mechanism, the smoke including exhaust fume collecting hood and by the first pipeline and exhaust fume collecting hood
The elbow being tightly connected is held, the end of the elbow is sealedly connected with the first reducer pipe, first reducing by the second pipeline
The end part seal of pipe is connected with clarifier, and the smoke end of the clarifier is sealedly connected with the 3rd pipeline by the second reducer pipe,
The end part seal of 3rd pipeline is connected with wind turbine, and the outlet air end of the wind turbine is sealedly connected with smoke exhaust pipe；The exhaust fume collecting hood
It is made of the necking pipe and flared tube being connected with each other, the lower end of the necking pipe forms gas inlet, the upper end of the flared tube
Exhanst gas outlet is formed, the exhanst gas outlet is connected with the inside of the first pipeline；The clarifier includes housing and along flue gas
Flow direction set gradually the first filter screen inside housings, several high pressure ionization plates being arranged side by side, several set side by side
The low pressure adsorbent plate and the second filter screen put, the smoke end on the housing are tightly connected with the second reducer pipe.The present invention passes through
Exhaust fume collecting hood is arranged to necking pipe and the combined structure of flared tube so that the lower part of exhaust fume collecting hood is contraction section, and top is diffusion
Section, when contraction section of the oil smoke by exhaust fume collecting hood, speed can instantaneously increase, and low pressure can be formed near swiftly flowing gas
Area so that the oil smoke generated at hearth can efficiently enter exhaust fume collecting hood, and then the oil smoke generated at hearth is excluded room in time
Outside, a preferable cooking environments are built for kitchen；Clarifier in the present invention is by the way of electrostatic two-stage type Electrostatic Absorption
Oil smoke is purified so that the clean-up effect of oil smoke is preferable, and purification efficiency is higher.
Preferably, first pipeline is internally provided with smoke regulating valve.It can be according to reality by smoke regulating valve
The treating capacity of oil smoke is adjusted in situation adjusting.
Preferably, shock-absorbing sleeve is equipped at the sealed connection of the 3rd pipeline and wind turbine.Shock-absorbing sleeve can mitigate because of wind
Vibrations when machine works are influenced caused by the fixation of pipeline and relevant device.
Preferably, the smoke end of the second shell is equipped with filter, smoke end and the second reducing of the filter
The seal of tube connects.Filter can carry out the flue gas in air to be ultimately discharged into final filtration treatment, ensure that and be discharged into sky
The absolute cleanliness of oil smoke is up to standard in gas.
Preferably, first filter screen and the second filter screen are the v-shaped structure for being partial to the second reducer pipe one side.
The filter screen of v-shaped structure can increase the contact area of each filter screen and oil smoke, preferable to the filter effect of oil smoke.
Preferably, the bottom of the housing is equipped with dust-collecting box, the connecting pin of the dust-collecting box is connected with the inside of housing
It is logical.Dust-collecting box can be to the first filter screen, high pressure ionization plate, low pressure adsorbent plate and the second filter screen filtration and the oil absorbed
Grain and flue dust are recycled, and the accumulation for avoiding elaioleucite causes to the pollution inside clarifier or even elaioleucite is prevented to accumulate
The problem of mostly being leaked out inside clarifier, while also ensure that clarifier has higher work efficiency.
Preferably, the aperture of first filter screen is 0.2mm, the aperture of the second filter screen is 0.1mm.Along oil smoke
The direction of flowing, the aperture of filter screen reduce one by one, preferable to the clean-up effect of oil smoke.
The present invention has the advantages that：
(1) by the way that exhaust fume collecting hood is arranged to necking pipe and the combined structure of flared tube so that the oil smoke generated at hearth
Exhaust fume collecting hood can efficiently be entered；
(2) clarifier purifies oil smoke by the way of electrostatic two-stage type Electrostatic Absorption, and clean-up effect is preferable, purification
Efficiency is higher；
(3) it can be adjusted by smoke regulating valve according to actual conditions and the treating capacity of oil smoke is adjusted；Shock-absorbing sleeve can
It is influenced caused by mitigate fixation of vibrations when blower fan work pipeline and relevant device；Filter can be to will finally arrange
The flue gas entered in air carries out final filtration treatment；The filter screen of v-shaped structure can increase connecing for each filter screen and oil smoke
Contacting surface is accumulated, preferable to the filter effect of oil smoke；Dust-collecting box can be collected elaioleucite and flue dust, both avoid the accumulation of elaioleucite
It causes to the pollution inside clarifier, in turn ensure that clarifier has higher work efficiency.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram of exhaust fume collecting hood of the present invention；
Fig. 3 is the structure diagram at clarifier of the present invention；
Fig. 4 is the structure diagram at high pressure ionization plate and low pressure adsorbent plate in clarifier of the present invention.
Mark in attached drawing for：1- exhaust fume collecting hoods, the first pipelines of 2-, 3- elbows, the second pipelines of 4-, the first reducer pipes of 5-, 6-
Clarifier, the second reducer pipes of 7-, the 3rd pipelines of 8-, 9- wind turbines, 10- smoke exhaust pipes, 11- necking pipes, 12- flared tubes, 13- flue gases into
Mouth, 14- exhanst gas outlets, 15- housings, the first filter screens of 16-, 17- high pressure ionization plates, 18- low pressure adsorbent plates, 19- second are filtered
Net, 20- smoke regulating valves, 21- shock-absorbing sleeves, 22- filters, 23- dust-collecting boxes, 24- hearths.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
Fume purifying mechanism as shown in Figure 1, it is including exhaust fume collecting hood 1 and close by the smoke end of the first pipeline 2 and exhaust fume collecting hood
The elbow 3 of connection is sealed, the end of elbow is sealedly connected with the first reducer pipe 5 by the second pipeline 4, and the end of the first reducer pipe is close
Envelope is connected with clarifier 6, and the smoke end of clarifier is sealedly connected with the 3rd pipeline 8, the end of the 3rd pipeline by the second reducer pipe 7
Portion is sealedly connected with wind turbine 9, and the outlet air end of wind turbine is sealedly connected with smoke exhaust pipe 10；Exhaust fume collecting hood as shown in Figure 2 is by being connected with each other
Necking pipe 11 and flared tube 12 form, the lower end of necking pipe forms gas inlet 13, and the upper end of flared tube forms exhanst gas outlet
14, exhanst gas outlet is connected with the inside of the first pipeline；Clarifier as shown in Figure 3 includes housing 15 and the flowing along flue gas
If direction set gradually the first filter screen 16 inside housings, several high pressure ionization plates 17 as shown in Figure 4 being arranged side by side,
Dry 18 and second filter screen 19 of low pressure adsorbent plate being arranged side by side, the smoke end on housing are tightly connected with the second reducer pipe.The
One pipeline is internally provided with smoke regulating valve 20.Shock-absorbing sleeve 21 is equipped at the sealed connection of 3rd pipeline and wind turbine.Second shell
Smoke end be equipped with filter 22, the smoke end of filter is tightly connected with the second reducer pipe.First filter screen and the second filtering
Net is the v-shaped structure for being partial to the second reducer pipe one side.The bottom of housing is equipped with dust-collecting box 23, the connecting pin of dust-collecting box and shell
The inside of body is connected.The aperture of first filter screen is 0.2mm, and the aperture of the second filter screen is 0.1mm.
The present invention operation principle be：
When hearth 24 starts to cook, start clarifier 6 and wind turbine 9, adjust the aperture of smoke regulating valve 20, oil smoke is by flue gas
Import 13 enters, and in the junction of necking pipe 11 and flared tube 12 speed of oil smoke is increased, and forms negative pressure in junction, promotees
The oil smoke generated at hearth is made to enter as soon as possible in exhaust fume collecting hood 1, oil smoke changes direction at elbow 3, is reached along the first pipeline 2
At first reducer pipe 5, the outlet bore of the first reducer pipe is more than inlet calibre so that and the oil smoke speed into clarifier slows down,
So that clarifier can preferably be handled oil smoke, oil smoke is filtered grain size under the action of the first filter screen 16 first
Elaioleucite and flue dust more than 0.2mm, after then oil smoke is ionized under the action of multiple high pressure ionization plates 17 being arranged side by side
It is adsorbed on multiple low pressure adsorbent plates 18 being arranged side by side below, by dropping on low pressure adsorbent plate after a certain amount is adsorbed onto
Fall into dust-collecting box 23, after then being adsorbed again under the action of the second filter screen 19, only grain size less than 0.1mm elaioleucite and
Flue dust could leave from the port of export of clarifier, and the flue gas after leaving will also continue to be processed in filter 22 again, treat cigarette
Gas completely it is clean it is up to standard after be just sent into follow-up pipeline and be discharged, the flue gas specially come out by filter is in the second reducer pipe 7
Effect is lower accelerated, and the inlet calibre of the second reducer pipe is more than outlet bore, and flue gas rapidly enters the 3rd pipeline 8, then by wind turbine
Air outlet at air is discharged by smoke exhaust pipe 10, wherein being provided with shock-absorbing sleeve 21, damping in the junction of wind turbine and the 3rd pipeline
The work that set can reduce wind turbine shakes to the rigidity that other component is brought, and ensure that the normal work of other component equipment.
The present invention has the advantages that：(1) by exhaust fume collecting hood 1 being arranged to necking pipe 11 and flared tube 12 is combined
Structure so that at hearth 24 generate oil smoke can efficiently enter exhaust fume collecting hood；(2) clarifier 6 is quiet using electrostatic two-stage type
The mode of Electro Sorb purifies oil smoke, and clean-up effect is preferable, and purification efficiency is higher；It (3) can be with by smoke regulating valve 20
The treating capacity of oil smoke is adjusted according to actual conditions adjusting；Shock-absorbing sleeve 21 can mitigate because of the vibrations pair when wind turbine 9 works
Influence caused by the fixation of pipeline and relevant device；Filter 22 can carry out the flue gas in air to be ultimately discharged into final
Filtration treatment；The filter screen of v-shaped structure can increase the contact area of each filter screen and oil smoke, to the filter effect of oil smoke compared with
It is good；Dust-collecting box 23 can be collected elaioleucite and flue dust, and the accumulation for both having avoided elaioleucite is caused to the pollution inside clarifier,
In turn ensure that clarifier has higher work efficiency.
Claims (7)
1. fume purifying mechanism, it is characterized in that：It is including exhaust fume collecting hood (1) and close by the first pipeline (2) and the smoke end of exhaust fume collecting hood
Seal the elbow (3) of connection, the end of the elbow is sealedly connected with the first reducer pipe (5) by the second pipeline (4), and described first
The end part seal of reducer pipe is connected with clarifier (6), and the smoke end of the clarifier is sealedly connected with by the second reducer pipe (7)
3rd pipeline (8), the end part seal of the 3rd pipeline are connected with wind turbine (9), and the outlet air end of the wind turbine is sealedly connected with row
Smoke pipe (10)；The exhaust fume collecting hood is made of the necking pipe (11) and flared tube (12) being connected with each other, the lower end shape of the necking pipe
Into gas inlet (13), the upper end of the flared tube forms the inside of exhanst gas outlet (14), the exhanst gas outlet and the first pipeline
It is connected；The clarifier include housing (15) and along the flow direction of flue gas set gradually inside housings first filtering
Net (16), several high pressure ionization plates (17) being arranged side by side, several low pressure adsorbent plates (18) and the second filter screen being arranged side by side
(19), the smoke end on the housing is tightly connected with the second reducer pipe.
2. fume purifying mechanism according to claim 1, it is characterized in that：First pipeline is internally provided with flue gas adjusting
Valve (20).
3. fume purifying mechanism according to claim 1 or 2, it is characterized in that：The sealing of 3rd pipeline and wind turbine connects
It meets place and is equipped with shock-absorbing sleeve (21).
4. fume purifying mechanism according to claim 3, it is characterized in that：The smoke end of the second shell is equipped with filter
(22), the smoke end of the filter is tightly connected with the second reducer pipe.
5. fume purifying mechanism according to claim 3, it is characterized in that：First filter screen and the second filter screen are
It is partial to the v-shaped structure of the second reducer pipe one side.
6. fume purifying mechanism according to claim 3, it is characterized in that：The bottom of the housing is equipped with dust-collecting box (23),
The connecting pin of the dust-collecting box is connected with the inside of housing.
7. fume purifying mechanism according to claim 3, it is characterized in that：The aperture of first filter screen is 0.2mm, the
The aperture of two filter screens is 0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711412250.6A CN108079720A (en) | 2017-12-23 | 2017-12-23 | Fume purifying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711412250.6A CN108079720A (en) | 2017-12-23 | 2017-12-23 | Fume purifying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108079720A true CN108079720A (en) | 2018-05-29 |
Family
ID=62178865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711412250.6A Pending CN108079720A (en) | 2017-12-23 | 2017-12-23 | Fume purifying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108079720A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114609A (en) * | 2018-08-22 | 2019-01-01 | 安徽信息工程学院 | A kind for the treatment of apparatus for exhaust gas of oil smoke |
| CN113465082A (en) * | 2020-03-31 | 2021-10-01 | 徐逸 | Electrostatic adsorption device and air cleaner comprising same |
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|---|---|---|---|---|
| CN202002180U (en) * | 2011-01-20 | 2011-10-05 | 毛学东 | Up-draught conical full-air-curtain split-type injection range hood |
| CN103953956A (en) * | 2014-05-08 | 2014-07-30 | 武汉理工大学 | Air multiplication-based condensation adsorption ionization purification cooking fume treatment system |
| CN104315575A (en) * | 2014-09-19 | 2015-01-28 | 苏州博菡环保科技有限公司 | Oil smoke purifier device |
| CN104654393A (en) * | 2013-11-15 | 2015-05-27 | 西安上尚机电有限公司 | Household fume purification device |
| CN205598854U (en) * | 2016-04-20 | 2016-09-28 | 新昌县林昱机械科技有限公司 | Catering trade oil fume purification device |
| CN206439872U (en) * | 2016-06-18 | 2017-08-25 | 新昌县兴旺轴承有限公司 | A kind of concealed multistage filtering fume purifier of fume of blower fan |
-
2017
- 2017-12-23 CN CN201711412250.6A patent/CN108079720A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202002180U (en) * | 2011-01-20 | 2011-10-05 | 毛学东 | Up-draught conical full-air-curtain split-type injection range hood |
| CN104654393A (en) * | 2013-11-15 | 2015-05-27 | 西安上尚机电有限公司 | Household fume purification device |
| CN103953956A (en) * | 2014-05-08 | 2014-07-30 | 武汉理工大学 | Air multiplication-based condensation adsorption ionization purification cooking fume treatment system |
| CN104315575A (en) * | 2014-09-19 | 2015-01-28 | 苏州博菡环保科技有限公司 | Oil smoke purifier device |
| CN205598854U (en) * | 2016-04-20 | 2016-09-28 | 新昌县林昱机械科技有限公司 | Catering trade oil fume purification device |
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Non-Patent Citations (1)
| Title |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114609A (en) * | 2018-08-22 | 2019-01-01 | 安徽信息工程学院 | A kind for the treatment of apparatus for exhaust gas of oil smoke |
| CN113465082A (en) * | 2020-03-31 | 2021-10-01 | 徐逸 | Electrostatic adsorption device and air cleaner comprising same |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180529 |