CN108151093A - Dual circuit lampblack purifying system - Google Patents
Dual circuit lampblack purifying system Download PDFInfo
- Publication number
- CN108151093A CN108151093A CN201711412237.0A CN201711412237A CN108151093A CN 108151093 A CN108151093 A CN 108151093A CN 201711412237 A CN201711412237 A CN 201711412237A CN 108151093 A CN108151093 A CN 108151093A
- Authority
- CN
- China
- Prior art keywords
- pipe
- filtration net
- smoke
- purifying system
- clarifier
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention relates to technology for cooking fume control fields, specifically disclose a kind of dual circuit lampblack purifying system, including exhaust fume collecting hood, the first breeches pipe, the second breeches pipe and elbow, the end of elbow is connect with the independent end of the first breeches pipe, first breeches pipe, two end points mutually arranged side by side are respectively connected with the first reducer pipe, the end of first reducer pipe is connected with clarifier, and two ends that the smoke end of clarifier is mutually arranged side by side with the second breeches pipe are connect；Exhaust fume collecting hood is made of necking pipe and flared tube；Clarifier includes housing, by-pass filtration net, secondary filtration net, wind deflector and fixing bracket, fixing bracket is equipped with motor, the end of the rotation axis of motor is equipped with centrifugal impeller, support bracket fastened upper and lower ends are equipped with three-stage filtration net, and fixing bracket, first shell and two three-stage filtration nets surround a space.The present invention has the characteristics that flexibility is higher, relatively strong to the collection dynamics of oil smoke 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 dual circuit lampblack purifying system.
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, it is only simple that oil smoke absorption is carried out on hearth using a case cover similar to taper, 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.
Invention content
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
The dual circuit lampblack purifying system that flexibility is higher, the collection dynamics to oil smoke is relatively strong and higher to the purification efficiency of oil smoke.
Technical scheme of the present invention：Dual circuit lampblack purifying system, including exhaust fume collecting hood, the first breeches pipe, the second Y shape
Three-way pipe and the elbow being tightly connected by the smoke end of the first pipeline and exhaust fume collecting hood, the end of the elbow passes through the second pipeline
It is connect with the independent end seals of the first breeches pipe, first breeches pipe, two end points company of sealing mutually arranged side by side
The first reducer pipe is connected to, the end part seal of first reducer pipe is connected with clarifier, and the smoke end of the clarifier passes through
Two reducer pipes, two end seals mutually arranged side by side with the second breeches pipe are connect, the independent end point of second breeches pipe
It is sealedly connected with smoke exhaust pipe；The exhaust fume collecting hood is made of the necking pipe and flared tube being connected with each other, the lower end shape of the necking pipe
Into gas inlet, the upper end of the flared tube forms exhanst gas outlet, and the exhanst gas outlet is connected with the inside of the first pipeline；Institute
Clarifier is stated to include housing and set gradually by-pass filtration net, secondary filtration inside housings along the flow direction of flue gas
Net, wind deflector and fixing bracket, the fixing bracket are equipped with motor, and the end of the rotation axis of the motor is equipped with centrifugation leaf
Wheel, the centrifugal impeller is opposite with the air guide hole of wind deflector, and the support bracket fastened upper and lower ends are equipped with three-stage filtration net, institute
The one end and housing for stating three-stage filtration net are fixed, and the fixing bracket, first shell and two three-stage filtration nets surround a sky
Between, the motor is located in space.The present invention by exhaust fume collecting hood by being set as 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 diffuser, and when contraction section of the oil smoke by exhaust fume collecting hood, speed can instantaneously increase,
Low-pressure area can be formed near swiftly flowing gas so that the oil smoke generated at hearth can efficiently enter exhaust fume collecting hood, into
And the oil smoke generated at hearth is discharged into outdoor in time, build a preferable cooking environments for kitchen；The present invention passes through the first Y
Shape three-way pipe connects two clarifiers, forms two individual lampblack purifying systems, two clarifiers can both have been selected to make simultaneously
With, it can also only start one of clarifier according to actual needs and use, there is alternative, use is more flexible, it
It is discharged again using the second breeches pipe by the smoke evacuation of two clarifiers and for a routing smoke exhaust pipe afterwards, design is relatively reasonable；Specifically
Clarifier be set as the structures of three filter screens, and two three-stage filtration nets and fixing bracket, housing surround a space,
So that flue gas is only capable of passing through at two three-stage filtration nets, preferable to the clean-up effect of flue gas, three filter screens carry out oil smoke
It purifies one by one, purification is more thorough.
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, the smoke end of two purifier shells is sealedly connected with equipped with filter, two filters go out
Cigarette end is tightly connected with the second reducer pipe.Filter can carry out the flue gas in air to be ultimately discharged at final filtering
Reason, ensure that the absolute cleanliness for being discharged into oil smoke in air is up to standard.
Preferably, the by-pass filtration net, secondary filtration net and three-stage filtration net are to be partial to the second reducer pipe one
The v-shaped structure of side.The filter screen of v-shaped structure can increase the contact area of each filter screen and oil smoke, and the filtering of oil smoke is imitated
Fruit is preferable.
Preferably, the position where the bottom of the housing is located at by-pass filtration net and secondary filtration net is received equipped with elaioleucite
Collect box, the connecting pin of the elaioleucite collection box is connected with the inside of housing.Elaioleucite collection box can be to by-pass filtration net and two
The elaioleucite of larger particles that grade filter screen filtration is got off is recycled, and the accumulation for avoiding elaioleucite is caused to the dirt inside clarifier
The problem of contaminating or even elaioleucite accumulation prevented excessively to be leaked out inside clarifier.
Preferably, the position where the bottom of the housing is located at motor and three-stage filtration net is equipped with dust-collecting box, it is described
The connecting pin of dust-collecting box is connected with the inside of housing.Dust-collecting box can be to adsorbing in centrifugal impeller, motor and three-stage filtration net
On flue dust because being collected during excessive fall so that clarifier has higher working efficiency.
Preferably, the aperture of the by-pass filtration net is 0.5mm, the aperture of secondary filtration net is 0.4mm, three-stage filtration
The aperture of net is 0.3mm.Along the direction that oil smoke flows, the aperture of filter screen reduces 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 set as 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) two clarifiers are connected by the first breeches pipe, forms two individual lampblack purifying systems, it both can be with
Two clarifiers of selection use simultaneously, can also only start one of clarifier according to actual needs and use, have optional
Selecting property, use are more flexible；Clarifier is set as the structure of three-stage filtration net, and two three-stage filtration nets and fixing bracket,
Housing surrounds a space so that flue gas is only capable of passing through at two three-stage filtration nets, preferable to the clean-up effect of flue gas, three
Filter screen purifies oil smoke one by one, and purification is more thorough；
(3) it can be adjusted by smoke regulating valve according to actual conditions and the treating capacity of oil smoke is adjusted；Filter energy
Enough flue gases in air to be ultimately discharged into carry out final filtration treatment；The filter screen of v-shaped structure can increase each filtering
The contact area of net and oil smoke, it is preferable to the filter effect of oil smoke；Elaioleucite collection box can return the elaioleucite of larger particles
It receives, the accumulation for avoiding elaioleucite is caused to the pollution inside clarifier；Dust-collecting box can be collected flue dust so that clarifier
With higher working 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 of clarifier of the present invention.
Label in attached drawing for：1- exhaust fume collecting hoods, the first breeches pipes of 2-, the second breeches pipes of 3-, the first pipelines of 4-, 5-
Elbow, the second pipelines of 6-, the first reducer pipes of 7-, 8- clarifiers, the second reducer pipes of 9-, 10- smoke exhaust pipes, 11- necking pipes, 12- expand
Mouth pipe, 13- gas inlets, 14- exhanst gas outlets, 15- housings, 16- by-pass filtration nets, 17- secondary filtration nets, 18- wind deflectors,
19- fixing brackets, 20- motors, 21- centrifugal impellers, 22- air guide holes, 23- three-stage filtration nets, 24- spaces, 25- flue gases are adjusted
Valve, 26- filters, 27- elaioleucite collection boxes, 28- dust-collecting boxes, 29- 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.
Dual circuit lampblack purifying system as shown in Figure 1, including exhaust fume collecting hood 1, the first breeches pipe 2, the second Y shape threeway
Pipe 3 and the elbow 5 being tightly connected by the smoke end of the first pipeline 4 and exhaust fume collecting hood, the end of elbow pass through the second pipeline 6 and the
The independent end seals connection of one breeches pipe, the first breeches pipe two end points mutually arranged side by side are sealedly connected with first
Reducer pipe 7, the end part seal of the first reducer pipe are connected with clarifier 8, and the smoke end of clarifier passes through the second reducer pipe 9 and second
Breeches pipe two end seals connection mutually arranged side by side, the independent end point of the second breeches pipe is sealedly connected with smoke exhaust pipe
10；Exhaust fume collecting hood as shown in Figure 2 is made of the necking pipe 11 and flared tube 12 being connected with each other, the lower end of necking pipe formed flue gas into
Mouth 13, the upper end of flared tube form exhanst gas outlet 14, and exhanst gas outlet is connected with the inside of the first pipeline；As shown in Figure 3 is net
Change device to include housing 15 and set gradually by-pass filtration net 16, secondary filtration net inside housings along the flow direction of flue gas
17th, wind deflector 18 and fixing bracket 19, fixing bracket are equipped with motor 20, and the end of the rotation axis of motor is equipped with centrifugal impeller
21, the air guide hole 22 of centrifugal impeller and wind deflector is opposite, and support bracket fastened upper and lower ends are equipped with three-stage filtration net 23, three-level mistake
One end of strainer is fixed with housing, and fixing bracket, first shell and two three-stage filtration nets surround a space 24, and motor is located at
In space.First pipeline is internally provided with smoke regulating valve 25.The smoke end of two purifier shells, which is sealedly connected with, to be equipped with
Filter 26, smoke end and the second reducer pipe of two filters are tightly connected.By-pass filtration net, secondary filtration net and three-level mistake
Strainer is the v-shaped structure for being partial to the second reducer pipe side.The bottom of housing is located at by-pass filtration net and secondary filtration net institute
Position be equipped with elaioleucite collection box 27, the connecting pin of elaioleucite collection box is connected with the inside of housing.The bottom of housing is located at
Position where motor and three-stage filtration net is equipped with dust-collecting box 28, and the connecting pin of dust-collecting box is connected with the inside of housing.Level-one
The aperture of filter screen is 0.5mm, and the aperture of secondary filtration net is 0.4mm, and the aperture of three-stage filtration net is 0.3mm.
The present invention operation principle be：
When hearth 29 starts to cook, start two clarifiers 8, adjust smoke regulating valve 25 aperture, oil smoke by flue gas into
Mouth 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, promotes
The oil smoke generated at hearth enters in exhaust fume collecting hood 1 as soon as possible, and oil smoke changes direction at elbow 5, along the first pipeline 4 arrival the
One breeches pipe 2, the first breeches pipe is allocated oil smoke to be entered respectively by the first reducer pipe 7 of two ends arranged side by side
Two clarifiers, the outlet bore of the first reducer pipe are more than inlet calibre so that and the oil smoke speed into clarifier slows down, so as to
Clarifier can preferably be handled oil smoke, and oil smoke first passes around the by-pass filtration net 16 that aperture of filter screen is 0.5mm, by grain
Elaioleucite of the sub- diameter more than 0.5mm and flue dust are filtered, and the elaioleucite and flue dust filtered down enters elaioleucite collection box after falling
27, grain size is less than 0.5mm and elaioleucite and flue dust more than 0.4mm are filtered again processing, two level mistake at secondary filtration net 17
The elaioleucite and flue dust that strainer filtering gets off also enter elaioleucite collection box after falling, oil smoke after filtering is in the blocking of wind deflector 18
The lower speed of effect is adjusted, and 22 bore of air guide hole of wind deflector is less than the entire width of wind deflector, and oil smoke is from three-stage filtration
The channel that net 23 and housing 15 are formed passes through two three-stage filtration nets to carry out third time filtering, and only grain size is less than 0.3mm at this time
Elaioleucite and flue dust could by after two three-stage filtration nets enter space 24, existed by the absorption after two three-stage filtration net filtrations
Elaioleucite and flue dust at 21 place environment of centrifugal impeller enter dust-collecting box 28 after falling, and avoid in centrifugal impeller and three-stage filtration net
The clean-up effect of clarifier is influenced after the more elaioleucite of upper absorption and flue dust, the flue gas after being left by space will also be again in filter
Continued to be processed in 26, after flue gas completely it is clean it is up to standard after collect under the action of the second breeches pipe 3 by follow-up pipeline again
Discharge is specially accelerated, the entrance mouth of the second reducer pipe by the flue gas that filter 26 comes out under the action of the second reducer pipe 9
Diameter is more than outlet bore, and flue gas rapidly enters the second breeches pipe, then 10 row of smoke exhaust pipe by being connect with the second breeches pipe
Enter air；Certainly a clarifier also can only be controlled to start according to actual needs to purify oil smoke process, there is alternative.
The present invention has the advantages that：(1) by exhaust fume collecting hood 1 being set as necking pipe 11 and flared tube 12 is combined
Structure so that at hearth 29 generate oil smoke can efficiently enter exhaust fume collecting hood；(2) two are connected by the first breeches pipe 2
A clarifier 8 forms two individual lampblack purifying systems, two clarifiers can both have been selected to use simultaneously, can also basis
Actual needs only starts one of clarifier and uses, and has alternative, and use is more flexible；Clarifier is set as three
The structure of filter screen, and two three-stage filtration nets 23 and fixing bracket 19, housing 15 surround a space so that and flue gas is only capable of
Pass through at two three-stage filtration nets, preferable to the clean-up effect of flue gas, three filter screens purify oil smoke one by one, purification
More thoroughly；(3) it can be adjusted by smoke regulating valve 25 according to actual conditions and the treating capacity of oil smoke is adjusted；Filter
26 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 each
The contact area of filter screen and oil smoke, it is preferable to the filter effect of oil smoke；Elaioleucite collection box 27 can be to the elaioleucite of larger particles
It is recycled, the accumulation for avoiding elaioleucite is caused to the pollution inside clarifier；Dust-collecting box 28 can be collected flue dust, make
Obtaining clarifier has higher working efficiency.
Claims (7)
1. dual circuit lampblack purifying system, it is characterized in that：Including exhaust fume collecting hood (1), the first breeches pipe (2), the second Y shape threeway
Manage (3) and the elbow (5) being tightly connected by the smoke end of the first pipeline (4) and exhaust fume collecting hood, the end of the elbow passes through the
Two pipelines (6) are connect with the independent end seals of the first breeches pipe, first breeches pipe, two ends mutually arranged side by side
Place is sealedly connected with the first reducer pipe (7), and the end part seal of first reducer pipe is connected with clarifier (8), the purification
The smoke end of device is connect by the second reducer pipe (9) two end seals mutually arranged side by side with the second breeches pipe, the 2nd Y
The independent end point of shape three-way pipe is sealedly connected with smoke exhaust pipe (10)；The exhaust fume collecting hood is by the necking pipe (11) being connected with each other and expansion
Mouth pipe (12) is formed, and the lower end of the necking pipe forms gas inlet (13), and the upper end of the flared tube forms exhanst gas outlet
(14), the exhanst gas outlet is connected with the inside of the first pipeline；The clarifier includes housing (15) and the stream along flue gas
Dynamic direction sets gradually by-pass filtration net (16), secondary filtration net (17), wind deflector (18) and fixing bracket inside housings
(19), the fixing bracket is equipped with motor (20), and the end of the rotation axis of the motor is equipped with centrifugal impeller (21), it is described from
Relatively, the support bracket fastened upper and lower ends are equipped with three-stage filtration net (23), institute to the air guide hole of lobus cardiacus wheel and wind deflector (22)
The one end and housing for stating three-stage filtration net are fixed, and the fixing bracket, first shell and two three-stage filtration nets surround a sky
Between (24), the motor is located in space.
2. dual circuit lampblack purifying system according to claim 1, it is characterized in that：First pipeline is internally provided with cigarette
Gas regulating valve (25).
3. dual circuit lampblack purifying system according to claim 1 or 2, it is characterized in that：The smoke of two purifier shells
End is sealedly connected with equipped with filter (26), and smoke end and the second reducer pipe of two filters are tightly connected.
4. dual circuit lampblack purifying system according to claim 3, it is characterized in that：The by-pass filtration net, secondary filtration
Net and three-stage filtration net are the v-shaped structure for being partial to the second reducer pipe side.
5. dual circuit lampblack purifying system according to claim 3, it is characterized in that：The bottom of the housing is located at level-one mistake
Position where strainer and secondary filtration net is equipped with elaioleucite collection box (27), the connecting pin of the elaioleucite collection box and housing it is interior
Portion is connected.
6. dual circuit lampblack purifying system according to claim 3, it is characterized in that：The bottom of the housing be located at motor and
Position where three-stage filtration net is equipped with dust-collecting box (28), and the connecting pin of the dust-collecting box is connected with the inside of housing.
7. dual circuit lampblack purifying system according to claim 3, it is characterized in that：The aperture of the by-pass filtration net is
0.5mm, the aperture of secondary filtration net is 0.4mm, and the aperture of three-stage filtration net is 0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711412237.0A CN108151093A (en) | 2017-12-23 | 2017-12-23 | Dual circuit lampblack purifying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711412237.0A CN108151093A (en) | 2017-12-23 | 2017-12-23 | Dual circuit lampblack purifying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108151093A true CN108151093A (en) | 2018-06-12 |
Family
ID=62465553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711412237.0A Pending CN108151093A (en) | 2017-12-23 | 2017-12-23 | Dual circuit lampblack purifying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108151093A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621601A (en) * | 2018-11-08 | 2019-04-16 | 合肥三邦环保科技有限公司 | It is a kind of can in advance filtration of particulate matters electrostatic oil fume deaner |
| CN110026015A (en) * | 2019-04-30 | 2019-07-19 | 贵州大自然科技股份有限公司 | A kind of pipeline dedusting recovery system and application method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01297131A (en) * | 1988-05-26 | 1989-11-30 | Matsushita Electric Ind Co Ltd | Combustion device |
| CN202002180U (en) * | 2011-01-20 | 2011-10-05 | 毛学东 | Up-draught conical full-air-curtain split-type injection range hood |
| 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 |
| CN206514367U (en) * | 2017-01-17 | 2017-09-22 | 湖州紫琅衬布有限公司 | Oil smoke separating machine for forming machine |
-
2017
- 2017-12-23 CN CN201711412237.0A patent/CN108151093A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01297131A (en) * | 1988-05-26 | 1989-11-30 | Matsushita Electric Ind Co Ltd | Combustion device |
| CN202002180U (en) * | 2011-01-20 | 2011-10-05 | 毛学东 | Up-draught conical full-air-curtain split-type injection range hood |
| 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 |
| CN206514367U (en) * | 2017-01-17 | 2017-09-22 | 湖州紫琅衬布有限公司 | Oil smoke separating machine for forming machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621601A (en) * | 2018-11-08 | 2019-04-16 | 合肥三邦环保科技有限公司 | It is a kind of can in advance filtration of particulate matters electrostatic oil fume deaner |
| CN110026015A (en) * | 2019-04-30 | 2019-07-19 | 贵州大自然科技股份有限公司 | A kind of pipeline dedusting recovery system and application method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180612 |
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| RJ01 | Rejection of invention patent application after publication |