CN106524250A - Combined lampblack treatment device - Google Patents
Combined lampblack treatment device Download PDFInfo
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- CN106524250A CN106524250A CN201510569198.XA CN201510569198A CN106524250A CN 106524250 A CN106524250 A CN 106524250A CN 201510569198 A CN201510569198 A CN 201510569198A CN 106524250 A CN106524250 A CN 106524250A
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- purifying box
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Abstract
The invention belongs to the technical field of lampblack extraction, discharge and purification, and discloses a combined lampblack treatment device. The combined lampblack treatment device comprises an intake buffer cavity, a lampblack separation cavity, a purifying box and an exhaust flue; the intake buffer cavity is positioned below the lampblack separation cavity; a lampblack separator is arranged in the lampblack separation cavity; the purifying box is arranged above the lampblack separation cavity; an intake port in the bottom of the purifying box is connected with an upper port of the separation cavity; an exhaust port in the upper part of the purifying box is connected with an intake port of a centrifugal fan; and an exhaust port of the centrifugal fan is connected with the exhaust flue. The lampblack separator and the optimally designed purifying box are combined, and the intake buffer cavity is uniquely designed for matching with lampblack purification, so that the lampblack purifying capacity is effectively improved.
Description
Technical field
The invention belongs to oil fume pump exhaust purification treatment technology field, being related to the oil smoke to producing in gastronomical process in kitchen carries out the equipment of pump drainage and purified treatment.
Background technology
In one's early years, the smoke exhaust ventilator that family or eating and drinking establishment kitchen use mostly is direct-exhausting cooking fume remover, with the raising of the enhancing and environmental requirement of environmental consciousness, in order to reduce pollution of the oil smoke to air, need to separately install fume purifier of fume additional to direct-exhausting cooking fume remover.Technology for cooking fume control many kinds from purification style point, mainly including filtering type, electrostatic adsorption type, ionization type, photodissociation formula, chemical formula and combine combination type cleaning equipment of various purification styles etc..On the basis of the had faint fume purifying function of traditional direct-exhausting cooking fume remover, industry proposes a kind of aerodynamic type fume purifying method again.Its principle is to design special flue structure, make flue gas in flue, and flow velocity slows down, and completes purification to increase the time of staying of the flue gas in flue.The method does not set intensive filter screen, the substitute is with more unobstructed exhaust gases passes, by improving the wind path structure of smoke flow channels, make oil gas that there is during with flow of flue gas the relatively sufficient time to be condensed into oil droplet, and make oil droplet that there is the chance for more touching surface, and then be left in flue, realize that oil is separated with gas.The cooking fume control equipment designed based on this principle or lampblack absorber, its great advantage are that oil smoke is purified by dispersion in flue, concentrate long-pending oil part without filter screen, electrostatic net etc., are not susceptible to blocking, without the need for frequent clean.
Existing aerodynamic type cooking fume control equipment, flue gas passage structure design not enough optimize, and its detergent power is limited.Its clean-up effect has much relations with air inlet oil fume content, and when air inlet oil fume content is relatively low, fume purifying effect is obvious.When air inlet oil fume content is higher, more than its purified treatment ability, then clean-up effect is deteriorated.
In this regard, the detergent power in order to improve equipment, integrates other purification styles or additional purification functional structure or changes purification mechanism or further improve and optimizate exhaust gases passes functional structure etc., be all optional direction.
The content of the invention
Present invention aim at, for the state of the art of the processing equipments such as existing oil fume pump exhaust purification, mainly from improving fume purifying effect aspect, and based on this it is further proposed that a kind of apparatus for treating cooking fume.
Based on above-mentioned purpose, present invention firstly provides：A kind of combination type oil smoke processing meanss, including air inlet cushion chamber, oil smoke disengagement chamber, purifying box, air draft flue.Air inlet cushion chamber is located at below oil smoke disengagement chamber, oil smoke separates intracavity and sets oil fume separator, the inner chamber of the purifying box is purification chamber, the purifying box is arranged at the top of oil smoke disengagement chamber, the purifying box bottom air inlet mouth and disengagement chamber connection suitable for reading, purification upper box part air outlet is connected with air inlet of centrifugal fan, and centrifugal fan air outlet connects the air draft flue.Air draft flue is arranged on above purifying box, and centrifugal blower is arranged on air draft flue side.
The air inlet cushion chamber is divided into inlet chamber and cushion chamber, and air inlet is become larger to top air outlet from below for inlet chamber inner space.
Further, the smoking plate of loose structure is set in front of air inlet cushion chamber, forms front end cushion chamber between smoking plate and inlet chamber.
Oil smoke disengagement chamber front apron is reverse turning bed structure, and it is slidable fit structure that the oil fume separator separates intracavity in oil smoke.The disengagement chamber front apron of reverse turning bed structure is opened, oil fume separator can be pulled out forwards.
Oil fume separator includes separator box, is arranged on and gets rid of oily impeller in separator box.Separator box bottom sets air inlet, and air inlet diameter is less than and gets rid of oily impeller diameter.
Scheme of the invention, it is contemplated that, the fume purifying effect of oil smoke disengagement chamber and purifying box is simultaneously not directly dependent on cushion chamber and inlet chamber, can be not provided with cushion chamber, or even be not provided with inlet chamber.
The purifying box includes air inlet and the air outlet for purifying chamber and connecting with purification chamber, air outlet connection centrifugal blower, it is characterised in that 2 times not less than air inlet sectional area of the equivalent cross-sectional area in purification chamber.
Above-mentioned equivalent cross-sectional area is referred to：Volume is equal with purification chamber volume, length is equal to cross-sectional area of the air in the cylinder of the distance of purification intracavity flowing.Specially：The area value that the volume in purification chamber is obtained in the flow distance of purification intracavity divided by air.
Purifying box of the present invention realizes flowing of the flue gas in purification intracavity by way of centrifugal blower is from air outlet air draught, due to the section in the relative purification chamber in air inlet section it is much smaller, purification intracavity forms bigger negative pressure, air under negative pressure state is because relatively thinner, the carrying capacity of the particulate matters such as oil smoke is died down, relatively slow plus the air velocity of purification intracavity, the smoke particle in flue gas is just provided with more chance detached with air.
Further, the air inlet of the purifying box is located at fume purifying box bottom rear end, and the air outlet of the purifying box is located at fume purifying box top nose.The air inlet of the purifying box can be one, two or more, and the air outlet of the purifying box can also be one, two or more, and the air outlet of each purifying box connects a centrifugal blower.The air outlet of each centrifugal blower is towards the rear end of purification casing.
Further, the purifying box includes the different front and rear of height, and rear portion top surface is less than anterior top surface.
Specifically, the fume purifying box is made up of base plate, left plate, right plate, front top plate, rear top board, front apron, middle baffle plate, backboard；Wherein, the base plate is parallel with front top plate and rear top board, and front apron, middle baffle plate and backboard are parallel to each other and perpendicular to base plate；Left plate and right plate are parallel to each other and vertical with base plate, front top plate, rear top board, front apron, middle baffle plate, backboard.Front top plate is higher than rear top board.Air inlet is located at base plate rear end, and air outlet is located on front top plate, and centrifugal blower is arranged on front top plate, and the air inlet of centrifugal blower is docked with the air outlet.
Further, the middle baffle plate base is less than rear top board, middle baffle plate higher than rear top board part as purification chamber a part of wall body, middle baffle plate used as spoiler less than the part of rear top board.Middle baffle plate is produced to the flue gas from rear side of the part to front side flow less than the part of rear top board and stops flow-disturbing effect.Using this structure, in spoiler borrow, the extension of baffle plate is formed, without the need for individually processing in addition and assembling spoiler, simple structure, materials processing low cost.
Further, four sides all around of the base plate are equipped with flange vertically upward.Under normal circumstances, in addition to ensureing that bottom margin sealing is non-leakage, remainder does not need strict seal to oil fume-purifying box body.Base plate is processed to the structure of upper overturning using sheet material, it is only necessary to which four vertical short butt joint edges between four flange of sealing welding can ensure the seal request of bottom margin.Sealing welding amount is greatly reduced.
Further, when air outlet is two or more, preferably air outlet is arranged on front top plate laterally side by side, sets dividing plate between adjacent two air outlets of purification intracavity correspondence.
The present invention is by combination oil fume separator and the purifying box of optimization design, and unique design air inlet cushion chamber coordinates fume purifying, effectively improves oil smoke net energy power.Also by turnover panel, slidable fit structure design, it is that the overhauling for assembling of oil fume separator is provided convenience.
Description of the drawings
Fig. 1 is apparatus for treating cooking fume overall structure diagram of the present invention.
Fig. 2 is apparatus for treating cooking fume overlooking the structure diagram shown in Fig. 1.
Fig. 3 is apparatus for treating cooking fume air inlet cushion chamber shown in Fig. 1, oil smoke disengagement chamber structural representation.
Fig. 4 is apparatus for treating cooking fume lower half major part structural representation shown in Fig. 1.
Fig. 5 is oil fume separator structural representation.
Fig. 6 is a kind of structural representation of purifying box.
Fig. 7 is a kind of improved structure schematic diagram of purifying box.
Fig. 8 is further improved structure schematic diagram on the basis of purifying box shown in Fig. 6.
Fig. 9 is further improved structure schematic diagram on the basis of purifying box shown in Fig. 7.
Specific embodiment
With reference to Figure of description, by way of example fume purifying box structure of the present invention is further explained.
Reference picture 1-4, apparatus for treating cooking fume of the present invention include inlet chamber 6, cushion chamber 5, oil smoke disengagement chamber 4, purifying box 3, air draft flue 2.Inlet chamber 6 is located at below oil smoke disengagement chamber 4, and cushion chamber 5 is located between inlet chamber and oil smoke disengagement chamber, and oil smoke separates intracavity and sets oil fume separator.3 inner chamber of purifying box is purification chamber, purifying box is arranged at the top of oil smoke disengagement chamber 4, purifying box bottom air inlet mouth 27 and disengagement chamber connection suitable for reading, front portion top surface after purifying box rear portion top surface is low, purifying box front portion top surface sets out air port 25, centrifugal blower is arranged at the air outlet 25 of purifying box, and the air outlet 25 of purifying box is connected with the air inlet of centrifugal blower.Air draft flue 2 is arranged on 3 rear upper of purifying box, and the air outlet of centrifugal blower is connected with air draft flue backward.Purifying box front portion thickness is substantially equal to purifying box rearward height and air draft flue height sum with centrifugal blower thickness sum.Top overall structure closely, advantageously reduces equipment whole height.
Air inlet is become larger to top air outlet from below for inlet chamber inner space.The smoking plate 7 of loose structure is set in front of inlet chamber.Front end cushion chamber 8 is formed between smoking plate and inlet chamber.Oil trap 9 is set below inlet chamber, and oil-collecting trench bottom is provided with drain tap 11.
The front apron 14 of cushion chamber is fixed, and 10 base of front apron and the cushion chamber front apron top of oil smoke disengagement chamber are connected through the hinge.Oil smoke separates intracavity and is provided with to filling L-shaped oil fume separator installation slideway 15, and oil fume separator slides from front and loads oil smoke disengagement chamber.
With reference to Fig. 5, oil fume separator includes separator box 12 and is arranged on getting rid of oily impeller 13 in separator box.Oily impeller 13 is got rid of installed in getting rid of on oily motor output shaft, is got rid of on the motor mounting rack that oily motor is arranged in separator box.12 bottom of separator box sets air inlet, and air inlet diameter is less than and gets rid of oily impeller diameter.
With reference to Fig. 6, the figure show fume purifying box of the present invention most infrastructure arrangement, and whole casing is by base plate 28, left plate（It is not shown）, right plate 26, front top plate 24, rear top board 22, front apron（It is not shown）, middle baffle plate 23, backboard 21 constitute.Wherein, the base plate 28 is parallel with front top plate 24 and rear top board 22, and front apron, middle baffle plate 23 and backboard 21 are parallel to each other and perpendicular to base plate 28；Top board 22 is less than front top plate 24 afterwards.Left plate and right plate 26 are parallel to each other symmetrically, and vertical with base plate, front top plate, rear top board, front apron, middle baffle plate, backboard.Left plate and right plate include base, vertical front, top margin flash, vertically in when, top margin is low, the side of vertical back six.Floor level is arranged, and four side of base plate is connected with the base of front apron, left plate, right plate, backboard respectively.The left side and the right of front apron is connected with the vertical front of left plate and the vertical front of right plate respectively, and the left side and the right of backboard are connected with the vertical back of left plate and the vertical back of right edge respectively.Top board back is connected with backboard top margin afterwards, and side low with the top margin of left plate and right plate is connected rear top board left and right sides respectively, and rear top board front is connected with middle baffle plate base.Four side of front top plate is connected with front apron top margin, left plate top margin flash, left plate top margin flash, middle baffle plate top margin respectively.
Base plate rear end sets strip air inlet 27, sets circular air outlet 25 on front top plate, and centrifugal blower is arranged on front top plate, and the circular air inlet of centrifugal blower is docked with the circular air outlet.
With reference to Fig. 7, the figure show improved a kind of organization plan on the basis of purifying box shown in Fig. 6, and whole casing is by base plate 28, left plate（It is not shown）, right plate 26, front top plate 24, rear top board 22, front apron（It is not shown）, middle baffle plate 23, backboard 21 constitute.Wherein, the base plate is parallel with front top plate and rear top board, and front apron, middle baffle plate and backboard are parallel to each other and perpendicular to base plate；Top board is less than front top plate afterwards.Left plate and right plate are parallel to each other symmetrically, and vertical with base plate, front top plate, rear top board, front apron, middle baffle plate, backboard.Left plate and right plate include base, vertical front, top margin flash, vertically in when, top margin is low, the side of vertical back six.Floor level is arranged, and respectively to upper overturning, the flange 31 on four sides of base plate is connected with the base of front apron, left plate, right plate, backboard respectively on base plate four sides.The left side and the right of front apron is connected with the vertical front of left plate and the vertical front of right plate respectively, and the left side and the right of backboard are connected with the vertical back of left plate and the vertical back of right edge respectively.Top board back is connected with backboard top margin afterwards, and side low with the top margin of left plate and right plate is connected rear top board left and right sides respectively, and rear top board front is connected with middle baffle plate bottom.23 base of middle baffle plate is less than rear top board 22, sets a vertical gripper shoe 29 in the middle part of 23 base of middle baffle plate and base plate 28 between.Four side of front top plate is connected with middle baffle plate top margin, left plate top margin flash, left side top margin flash, front fishplate bar top margin respectively.
Similarly, base plate rear end sets strip air inlet, sets circular air outlet on front top plate, and centrifugal blower is arranged on front top plate, and the circular air inlet of centrifugal blower is docked with the circular air outlet.
Reference picture 8-9, the figure show further improved a kind of organization plan on the basis of purifying box shown in Fig. 6,7, arrange two circular air outlets 25 on front top plate 24 laterally side by side, set dividing plate 30 in purifying box between the circular air outlet of correspondence two.Dividing plate except play a part of separate two air outlets below space in addition to, also with supporting role.
Claims (12)
1. a kind of combination type oil smoke processing meanss, it is characterized in that, including air inlet cushion chamber, oil smoke disengagement chamber, purifying box, air draft flue, air inlet cushion chamber is located at below oil smoke disengagement chamber, oil smoke separates intracavity and sets oil fume separator, and the purifying box is arranged at the top of oil smoke disengagement chamber, the purifying box bottom air inlet mouth and disengagement chamber connection suitable for reading, purification upper box part air outlet is connected with air inlet of centrifugal fan, and centrifugal fan air outlet connects the air draft flue.
2. apparatus for treating cooking fume according to claim 1, it is characterised in that the air draft flue is arranged on above purifying box, and centrifugal blower is arranged on air draft flue side.
3. apparatus for treating cooking fume according to claim 1, it is characterised in that the air inlet cushion chamber is divided into inlet chamber and cushion chamber, cushion chamber is located between inlet chamber and oil smoke disengagement chamber.
4. apparatus for treating cooking fume according to claim 3, it is characterised in that air inlet is become larger to top air outlet from below for inlet chamber inner space.
5. apparatus for treating cooking fume according to claim 1, it is characterised in that air inlet is become larger to top air outlet from below for air inlet cushion chamber inner space.
6. apparatus for treating cooking fume according to claim 1, it is characterised in that set the smoking plate of loose structure in front of air inlet cushion chamber, forms front end cushion chamber between smoking plate and inlet chamber.
7. apparatus for treating cooking fume according to claim 1, it is characterised in that oil smoke disengagement chamber front apron is reverse turning bed structure, and it is slidable fit structure that the oil fume separator separates intracavity in oil smoke.
8. apparatus for treating cooking fume according to claim 1, it is characterised in that oil fume separator includes separator box, the oily impeller that gets rid of being arranged in separator box, separator box bottom set air inlet, and air inlet diameter is less than getting rid of oily impeller diameter.
9. apparatus for treating cooking fume according to claim 1, it is characterised in that purifying box includes air inlet and the air outlet for purifying chamber and connect with purification chamber, and air outlet connection centrifugal blower, the equivalent cross-sectional area for purifying chamber are not less than 2 times of air inlet sectional area.
10. apparatus for treating cooking fume according to claim 9, it is characterised in that the air inlet of purifying box is located at fume purifying box bottom rear end, the air outlet of purifying box is located at fume purifying box top nose.
11. apparatus for treating cooking fume according to claim 9, characterized in that, the air outlet of purifying box is two or more, purifying box air outlet is arranged laterally side by side, the air outlet of each purifying box connects a centrifugal blower, sets dividing plate between the adjacent two purifying box air outlets of purification intracavity correspondence.
12. apparatus for treating cooking fume according to claim 1, it is characterized in that, the purifying box includes the different front and rear of height, rear portion top surface is less than anterior top surface, the air draft flue is arranged on purifying box rear upper, centrifugal blower is arranged on the top of the front portion of purifying box, and the air outlet of each centrifugal blower is connected with air draft flue backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510569198.XA CN106524250A (en) | 2015-09-09 | 2015-09-09 | Combined lampblack treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510569198.XA CN106524250A (en) | 2015-09-09 | 2015-09-09 | Combined lampblack treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN106524250A true CN106524250A (en) | 2017-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510569198.XA Pending CN106524250A (en) | 2015-09-09 | 2015-09-09 | Combined lampblack treatment device |
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| CN (1) | CN106524250A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918063A (en) * | 2015-12-28 | 2017-07-04 | 刘宽宣 | A kind of eddy current type fume purifying structure |
| CN108332259A (en) * | 2018-05-04 | 2018-07-27 | 杭州老板电器股份有限公司 | Kitchen ventilator and lampblack purifying system |
| CN109915873A (en) * | 2019-04-09 | 2019-06-21 | 瑞德(新乡)路业有限公司 | A kind of combined fume purifying equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201463057U (en) * | 2009-08-14 | 2010-05-12 | 重庆一诺电器有限公司 | Cyclone secondary purifying lampblack absorber |
| CN104121615A (en) * | 2014-07-31 | 2014-10-29 | 章志军 | Air purification functional box |
-
2015
- 2015-09-09 CN CN201510569198.XA patent/CN106524250A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201463057U (en) * | 2009-08-14 | 2010-05-12 | 重庆一诺电器有限公司 | Cyclone secondary purifying lampblack absorber |
| CN104121615A (en) * | 2014-07-31 | 2014-10-29 | 章志军 | Air purification functional box |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918063A (en) * | 2015-12-28 | 2017-07-04 | 刘宽宣 | A kind of eddy current type fume purifying structure |
| CN108332259A (en) * | 2018-05-04 | 2018-07-27 | 杭州老板电器股份有限公司 | Kitchen ventilator and lampblack purifying system |
| CN109915873A (en) * | 2019-04-09 | 2019-06-21 | 瑞德(新乡)路业有限公司 | A kind of combined fume purifying equipment |
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Effective date of registration: 20180926 Address after: 324000 joint building of Taiping West Road, Longzhou street, Longyou County, Quzhou, Zhejiang Applicant after: Zhejiang Hui Chao Trade Co., Ltd. Address before: 324400 Taiping West Road, Longyou, Quzhou, Zhejiang 19-3 Applicant before: Liu Kuanxuan |
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Application publication date: 20170322 |
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