CN208606244U - Kitchen ventilator positive pressure dust-precipitating system - Google Patents
Kitchen ventilator positive pressure dust-precipitating system Download PDFInfo
- Publication number
- CN208606244U CN208606244U CN201821037439.1U CN201821037439U CN208606244U CN 208606244 U CN208606244 U CN 208606244U CN 201821037439 U CN201821037439 U CN 201821037439U CN 208606244 U CN208606244 U CN 208606244U
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- China
- Prior art keywords
- purification device
- pressure dust
- positive pressure
- dust compartment
- kitchen ventilator
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Abstract
The utility model discloses kitchen ventilator positive pressure dust-precipitating systems, including positive pressure dust compartment and the first purification device and the second purification device that are mounted in positive pressure dust compartment, the positive pressure dust compartment is cylindrical in shape and vertically arranged, first purification device and the second purification device are disposed as multiple and in vertically staggered, and gap is equipped between two neighboring first purification device and the second purification device.Fume pollution gas enters from the lower end of positive pressure dust compartment, across the first purification device and the second purification device of being staggered, the redistribution that soot gas is formed in gap between the first purification device and the second purification device, enables flue gas uniformly to circulate each first purification device and the second purification device.Pollutant in oil smoke can sufficiently be adsorbed.First purification device and the second purification device the selection of gas cleaning amount can increase or decrease purification device as needed, therefore, can achieve the effect that the pollutant being fully cleaned up in soot gas.
Description
Technical field
The utility model relates to a kind of lampblack purifying system, in particular to a kind of kitchen ventilator positive pressure dust-precipitating system.
Background technique
Cooking fume is that the formation of a series of physical chemical change occurs under the high temperature conditions for edible oil and food.Edible oil
It is heated to start a small amount of oil fume occur at 170 DEG C, as temperature increases, oily decomposition rate is accelerated, when temperature reaches 250 DEG C
When can generate a large amount of cooking fume.In the diet style in China, most of foods need to be decocted at high temperature, fry, cook,
Process, the oil temperature such as fried easily generate a large amount of cooking fumes usually at 250 DEG C or more.It is generated in burner hearth when cooking stove works
Oil smoke in addition to heating kitchen tools, directly arranged to interior by kitchen ventilator or blower suction by the loss in the form of heat radiation of extra heat
It puts to outdoor.Pollution is generated to environment, increases the formation of the fog in air.
Utility model content
It can be to the oil smoke that fume pollution gas is purified in view of this, the purpose of this utility model is to provide one kind
Machine positive pressure dust-precipitating system, the pollutant that can be fully cleaned up in oil smoke.
One aspect according to the present utility model, provides kitchen ventilator positive pressure dust-precipitating system, including positive pressure dust compartment and
The first purification device and the second purification device being mounted in positive pressure dust compartment, the positive pressure dust compartment are cylindrical in shape and vertically set
Set, first purification device and the second purification device be disposed as it is multiple and in vertically staggered, described two neighboring the
Gap is equipped between one purification device and the second purification device.
In some embodiments, first purification device include the first clean unit and first support, described first
Clean unit is installed in first support.First support can play support and equal wind to the first clean unit as a result,.
In some embodiments, second purification device include the second clean unit and second support, described second
Clean unit is installed in second support.Second support can play support and equal wind to the second clean unit as a result,.
In some embodiments, first clean unit and the second clean unit are all made of plant fiber production, institute
State the first clean unit be equipped with it is multiple first cross air holes, second clean unit be equipped with it is multiple second cross air holes, described first
The aperture for crossing air holes is greater than the second aperture for crossing air holes.
In some embodiments, kitchen ventilator positive pressure dust-precipitating system further includes homogenating plate, and the homogenating plate is fixed on positive pressure
Lower section in dust compartment and positioned at the first purification device and the second purification device.
In some embodiments, kitchen ventilator positive pressure dust-precipitating system further includes exhaust fan, the outlet side of the exhaust fan with
The lower end of positive pressure dust compartment connects.
In some embodiments, kitchen ventilator positive pressure dust-precipitating system further includes negative pressure dust compartment, air hose and suction nozzle storehouse, described
The lower end in suction nozzle storehouse is equipped with air inlet, and the upper end in the suction nozzle storehouse is equipped with air outlet, and one end of the air hose is connect with air outlet,
The other end of the air hose is connect with one end of negative pressure dust compartment, the other end of the negative pressure dust compartment and the inlet end of exhaust fan
Connection.Flue gas enters from the air inlet in suction nozzle storehouse as a result, is transported in positive pressure dust compartment after negative pressure dust compartment by blower, can
Pollutant realization in flue gas is fully cleaned up.
The beneficial effects of the utility model are: fume pollution gas enters from the lower end of positive pressure dust compartment, pass through multiple perpendicular
To the first purification device and the second purification device of being staggered, in the gap between the first purification device and the second purification device
The redistribution for forming soot gas enables flue gas uniformly to circulate each first purification device and the second purification device.Benefit
With venturi principle, the pollutant in oil smoke can sufficiently be adsorbed.First purification device and the second purification device can bases
It needs the selection of gas cleaning amount to increase or decrease purification device, therefore, the pollutant being fully cleaned up in soot gas can be reached
Effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the kitchen ventilator positive pressure dust-precipitating system of one embodiment of the utility model；
Fig. 2 is the positive pressure dust compartment and schematic diagram of internal structure of kitchen ventilator positive pressure dust-precipitating system shown in Fig. 1.
Specific embodiment
Utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 and Fig. 2 schematically shows a kind of kitchen ventilator positive pressure dust system of embodiment according to the present utility model
System.
Referring to Figures 1 and 2, kitchen ventilator positive pressure dust-precipitating system includes positive pressure dust compartment 1 and is mounted on positive pressure dust compartment 1
Interior the first purification device 2, the second purification device 3 and homogenating plate 4.Positive pressure dust compartment 1 is cylindrical and vertically arranged, and first is net
Makeup set 2 and second purification device 3 be all provided be set to it is discoid and corresponding with the internal diameter of positive pressure dust compartment 1.First purification device, 2 He
Second purification device 3 is set as multiple and is staggered from top to bottom, two neighboring first purification device 2 and the second purification device
Gap is equipped between 3.Homogenating plate 4 is fixedly installed in positive pressure dust compartment 1 and is located at the first purification device 2 and the second purification dress
3 lower section is set, multiple air holes, the flue gases that can be will go into positive pressure dust compartment 1 excessively are uniformly provided on homogenating plate 4 and are evenly distributed to
The whole cross section of positive pressure dust compartment 1.
First purification device 2 includes the first clean unit 21 and first support 22, and the first clean unit 21 is removably pacified
Loaded in first support 22.Second purification device 3 includes the second clean unit 31 and second support 32, the second clean unit 31
It is removably installed in second support 32.
First clean unit 21 and the second clean unit 31 are all made of plant fiber production, and the first clean unit 21 is equipped with
Multiple first up and down cross air holes, and the second clean unit 31 second crosses air holes up and down equipped with multiple.First crosses air holes
Aperture with second cross air holes aperture it is not identical, first cross air holes aperture be greater than second cross air holes aperture or first cross wind
The aperture of air holes is crossed in the aperture in hole less than second.
Second support 32 includes two pieces of aperture plates, and the gap of certain distance, two pieces of aperture plates are equipped between two pieces of aperture plates
Between by reinforcing bar balanced support.The effect of orifice plate is samming fire protection flame retarding and rascal imports pollution flue gas and enters clean unit.The
One bracket 22 is made of reinforcing bar and steel bar, and steel bar forms disk, and disc circumference is equipped with more reinforcing bars and supports and fall within second support
32 periphery.Then it forms second support 32 and supports first support 22, first support 22 supports the continuity of second support 32 again.
The first clean unit 21 or the second clean unit 31 are placed between first support 22 and second support 32, form entire positive pressure circle
Tubular purification system.
The kitchen ventilator positive pressure dust-precipitating system of the utility model further includes exhaust fan 5, negative pressure dust compartment 6, air hose 7, suction nozzle storehouse 8
It is connect with the outlet side of wind-proof cap 9, exhaust fan 5 with the lower end of positive pressure dust compartment 1.
The lower end in suction nozzle storehouse 8 is equipped with air inlet 81, and the upper end in suction nozzle storehouse 8 is equipped with air outlet 82, one end of air hose 7 with go out
Air port 82 connects, and the other end of air hose 7 is connect with one end of negative pressure dust compartment 6, the other end and exhaust fan 5 of negative pressure dust compartment 6
Inlet end connection.The outlet side of exhaust fan 5 is fixedly connected with the lower end of positive pressure dust compartment 1, the upper end of positive pressure dust compartment 1 and anti-
Blast cap 9 is fixedly connected.The upper end of positive pressure dust compartment 1 is the air outlet of whole system.
Flue gas enters from the air inlet 81 in suction nozzle storehouse 8, is transported to positive pressure by exhaust fan 5 again after the purification of negative pressure dust compartment 6
In dust compartment 1.Flue gas is first evenly distributed with flue gas by homogenating plate 4 in positive pressure dust compartment 1, rear flue gas enter to 4 phase of homogenating plate
Adjacent the first purification device 2 or the second purification device 3 enters the first purification device 2 and the second purification dress after carrying out adsorption cleaning
The gap set between 3 is redistributed, after enter back into adjacent the second purification device 3 or the first purification device 2 and carry out only
Change.The first purification device 2 and the second purification device 3 so are flowed alternately through, forms the continuous variation circulation of air-flow, gas-liquid circulation
Uniformity is good, and adsorption effect is good, can select the stacking level sum number of the second purification device 3 and the first purification device 2 as needed
Amount can realize the pollutant in flue gas and be fully cleaned up.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical new
The protection scope of type.
Claims (7)
1. kitchen ventilator positive pressure dust-precipitating system, it is characterised in that: including positive pressure dust compartment (1) and be mounted on positive pressure dust compartment
(1) the first purification device (2) and the second purification device (3) in, the positive pressure dust compartment (1) is cylindrical in shape and vertically arranged, institute
It states the first purification device (2) and the second purification device (3) is disposed as multiple and is in vertically staggered, the first purification dress
It sets and is equipped with gap between (2) and the second purification device (3).
2. kitchen ventilator positive pressure dust-precipitating system according to claim 1, it is characterised in that: the first purification device (2) packet
The first clean unit (21) and first support (22) are included, first clean unit (21) is installed on first support (22).
3. kitchen ventilator positive pressure dust-precipitating system according to claim 2, it is characterised in that: the second purification device (3) packet
The second clean unit (31) and second support (32) are included, second clean unit (31) is installed on second support (32).
4. kitchen ventilator positive pressure dust-precipitating system according to claim 3, it is characterised in that: first clean unit (21) and
Second clean unit (31) is all made of plant fiber production, and first clean unit (21) is equipped with multiple first and crosses air holes, institute
It states the second clean unit (31) and crosses air holes equipped with multiple second, the described first aperture for crossing air holes is greater than the second hole for crossing air holes
Diameter.
5. kitchen ventilator positive pressure dust-precipitating system according to any one of claims 1 to 4, it is characterised in that: further include homogenating plate
(4), the homogenating plate (4) is fixed in positive pressure dust compartment (1) and is located at the first purification device (2) and the second purification device (3)
Lower section.
6. kitchen ventilator positive pressure dust-precipitating system according to claim 1, it is characterised in that: further include exhaust fan (5), the pumping
The outlet side of blower (5) is connect with the lower end of positive pressure dust compartment (1).
7. kitchen ventilator positive pressure dust-precipitating system according to claim 1, it is characterised in that: further include negative pressure dust compartment (6), wind
It manages (7) and suction nozzle storehouse (8), the lower end of the suction nozzle storehouse (8) is equipped with air inlet (81), and the upper end of the suction nozzle storehouse (8) is equipped with
The one end in air port (82), the air hose (7) is connect with air outlet (82), the other end of the air hose (7) and negative pressure dust compartment (6)
One end connection, the other end of the negative pressure dust compartment (6) connect with the inlet end of exhaust fan (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821037439.1U CN208606244U (en) | 2018-06-30 | 2018-06-30 | Kitchen ventilator positive pressure dust-precipitating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821037439.1U CN208606244U (en) | 2018-06-30 | 2018-06-30 | Kitchen ventilator positive pressure dust-precipitating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208606244U true CN208606244U (en) | 2019-03-15 |
Family
ID=65667547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821037439.1U Active CN208606244U (en) | 2018-06-30 | 2018-06-30 | Kitchen ventilator positive pressure dust-precipitating system |
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| Country | Link |
|---|---|
| CN (1) | CN208606244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548205A (en) * | 2018-06-30 | 2018-09-18 | 佛山市治亮环保科技有限公司 | Kitchen ventilator positive pressure dust-precipitating system |
-
2018
- 2018-06-30 CN CN201821037439.1U patent/CN208606244U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548205A (en) * | 2018-06-30 | 2018-09-18 | 佛山市治亮环保科技有限公司 | Kitchen ventilator positive pressure dust-precipitating system |
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