CN207838625U - Purifier shell and smoke eliminator - Google Patents
Purifier shell and smoke eliminator Download PDFInfo
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- CN207838625U CN207838625U CN201820042105.7U CN201820042105U CN207838625U CN 207838625 U CN207838625 U CN 207838625U CN 201820042105 U CN201820042105 U CN 201820042105U CN 207838625 U CN207838625 U CN 207838625U
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Abstract
The utility model provides a kind of purifier shell and smoke eliminator, belongs to cleaning equipment field, which includes first shell and second shell, and first shell is set as cyclic annular, in the middle part of cavity as the first exhaust gases passes；The second exhaust gases passes are formed between first shell and second shell, second exhaust gases passes have the air intake passage and air-out passage separated by partition board, first shell corresponds to the shell wall setting air outlet of air-out passage, so that the first exhaust gases passes radial direction is connected with air-out passage.Purifier shell form using the above structure, after being detached from the oil smoke shock first shell inner wall of purification, it is emitted into the second exhaust gases passes and is refiltered by air outlet, the filter efficiency of purifier shell is not interfered with, reduce the generation of smoke secondary pollution, energy conservation and environmental protection, the smoke eliminator include at least one purifier shell.
Description
Technical field
The utility model is related to cleaning equipment fields, and in particular to a kind of purifier shell and smoke eliminator.
Background technology
With the extensive style high speed development of China's economic decades, atmospheric environment is subject to huge destruction, the more ground in the whole nation
Serious haze is broken out, PM2.5 is mainly influenced by both sides at present, and one is weather factor, and one is pollutant emission
Amount.Gas purifying equipment plays the role of to gas filtration, but there are problems, such as work(for clarifier on the market at present
Consumption is high, and purification efficiency is low, causes air pollution treatment of high cost, and effect is general and is difficult to continual and steady.
Such as high-pressure electrostatic, wet type, mechanical filter formula and activated carbon formula maintenance are big, and complicated operating cost is high, only
The shortcomings of changing efficiency unstable short life, and a kind of dynamic centrifugal clarifier on the market, one of which be the radial filament winding of band at
Rotation Dropbox, by the rotation of Dropbox high speed, radial silk, which is constantly cut, hits oil smoke or other exhaust gas, makes to be trapped in Dropbox
Particulate matter fly to get rid of to peripheral shell under the action of the centrifugal force, using oil smoke high-speed impact baffle reach be detached from oil smoke mesh
, but the peripheral shell structure of Dropbox is very simple, typically uses simple circular annular form shell, is detached from purification Dropbox
After oil smoke strikes baffle, adverse current wind can be formed, generates larger resistance, influences de-oiling efficiency, and easy tos produce secondary dirt
Dye, it is not energy-efficient, not environmentally.
Utility model content
The first of the utility model is designed to provide a kind of purifier shell, which can make part
The oil smoke for being detached from purification Dropbox is entered by the first exhaust gases passes with the second exhaust gases passes, to be refiltered, substantially reduces the
The resistance of one exhaust gases passes promotes purification de-oiling efficiency.
The second of the utility model is designed to provide a kind of smoke eliminator using above-mentioned purifier shell.
Based on above-mentioned first purpose, purifier shell provided by the utility model, including：First shell and second shell
Body, the first shell are set as cyclic annular, in the middle part of cavity as the first exhaust gases passes；The second shell is arranged described
On the outside of first shell, the second exhaust gases passes are formed between the first shell and second shell, second exhaust gases passes have
The air intake passage and air-out passage separated by partition board, the first shell correspond to the shell wall setting outlet air of the air-out passage
Mouthful, so that first exhaust gases passes are connected with air-out passage.
To place filter element in first exhaust gases passes, particle in flue gas is retained using filter element, and will
Particle, which is got rid of, increases the pressure of first shell inner wall area to the inner wall of first shell, due to first shell inner wall be arranged to
It is connected to the air outlet of the second air-out passage, inner wall area and the air outlet of first shell inner wall generate pressure difference, make Partial filtration
Flue gas carries particulate matter and is naturally introduced by into the air-out passage of the second exhaust gases passes by air outlet, recycles other filter devices pair
The partial fume of air-out passage carries out secondary filter.
Purifier shell form using the above structure, be detached from purification oil smoke hit first shell inner wall after,
It is emitted into the second exhaust gases passes and is refiltered by air outlet, improve the filter efficiency of purifier shell, reduce flue gas
The generation of secondary pollution, energy conservation and environmental protection.
Further, the second shell is looped around on the outside of the first shell.
Further, the air outlet is made of at least one air draft guide plate, and the air draft guide plate is to by first
The flue gas of exhaust gases passes is guided to the second exhaust gases passes, while can retain oil droplet or particulate matter in flue gas.
Further, setting is at least one into wind deflector in the air intake passage.
Flue gas can be guided tangentially to enter in the second exhaust gases passes into wind deflector, reduce first shell to cigarette
The resistance of gas improves flue gas circulation efficiency.
Further, the axial smoke outlet of first exhaust gases passes and the second exhaust gases passes is connected.First flue gas is logical
The axial smoke outlet in road is for discharging through the filtered gas of filter element, and the second exhaust gases passes axial direction smoke outlet is discharging warp
Other filter plants purified itself or other source gas, form, can make other filter plant mistakes using the above structure
It filters purified gas and enters the second exhaust gases passes, and be discharged outside to by the first exhaust gases passes.
Further, the second diversion division of baffle plate setting at the axial smoke outlet of the first shell, second water conservancy diversion
Portion is located inside the first exhaust gases passes, and second diversion division is set as curved arc shape or bending, is open towards first shell
The shell wall of body.
Further, further include fairing cap, the fairing cap is arranged in the axial smoke inlet position of the first shell, institute
The fairing cap air inlet that setting is connected to first exhaust gases passes in the middle part of fairing cap is stated, the fairing cap air inlet diameter is less than
The first exhaust gases passes diameter, also, it is surround fairing cap air inlet position extension setting diversion division, the diversion division,
The fairing cap forms flow-guiding channel with the first shell.
Fairing cap air inlet plays the role of introducing flue gas, and under the action of filter element, flue gas is entered by fairing cap
In first exhaust gases passes, particle in flue gas is retained by filter element, and trapped particles object is thrown in first shell
On wall, under the guide functions of flow-guiding channel, particle multiple impact in flow-guiding channel, and be trapped in flow-guiding channel, it improves
Gas cleaning effect.
Further, the diversion division is set as curved arc shape or bending-like, the shell being open towards the first shell
Wall or axial direction.
Diversion division use curved arc shape or bending-like, can guide the air-flow in vortex street move upwardly through filter element into
Row purifies again, also, also acts as the effect of certain anti-air-return.
Further, further include the third shell being arranged in the second shell axial direction smoke outlet direction, the third shell
Body is connect with the second shell, and the third shell has to be connected with first exhaust gases passes and second exhaust gases passes
Logical third exhaust gases passes.
Third shell to the gas after exhaust filtering, meanwhile, to accommodate corresponding driving part, air inducing component and again
Purifying part.
Further, the third exhaust gases passes are divided into first point of flue being connected and second point of flue, and described first
The air inlet of flue is divided to be connect with the second shell, the air inlet of the air outlet of first point of flue and second point of flue connects
It connects, orient diameter of the first point of flue from air inlet to air outlet successively decreases.
Orient diameter of first point of flue from air inlet to air outlet successively decreases, and plays the role of diffusion mitigation of gases and is purifying
When flow velocity improve purification efficiency and smoke exhaust efficiency.
Further, the baffle at the first shell smoke outlet is additionally provided with third diversion division, and third diversion division is located at
The baffle is towards one end of first point of flue, to lead to the outlet air of the smoke outlet of the first exhaust gases passes and the second exhaust gases passes
The flue gas of road discharge is directed to first point of flue.
Based on above-mentioned second purpose, a kind of smoke eliminator provided by the utility model, including gas gathering mask and setting
At least one above-mentioned purifier shell on gas gathering mask.
Further, the purifier shell is arranged two, wherein the air-out passage of first purifier shell with
The air intake passage of second purifier shell is connected by auxiliary purification device, and the air inlet of first purifier shell is logical
Road is connected with the air-out passage of second purifier shell by auxiliary purification device.
Flue gas by the first purifier shell coarse filtration by air outlet enter second purifier shell into
In wind channel, secondary filter is carried out to flue gas by the auxiliary purification device in the air intake passage, makes filtered gas through second
The axial smoke outlet discharge of second exhaust gases passes in a purifier shell；
Similarly, the flue gas by auxiliary purification device shell coarse filtration enters first purifier shell by air outlet
In the air intake passage of body, secondary filter is carried out to flue gas by the auxiliary purification device in the air intake passage, makes filtered gas
Axial smoke outlet discharge through the second exhaust gases passes in first purifier shell.
Flue gas can not only be filtered using the filter device, additionally it is possible to partial fume be exported to other de-oilings and led
It flows device and carries out purification discharge again, substantially enhance purification efficiency and reduce smoke evacuation resistance.
Further, end of the second shell far from first shell is circumscribed with auxiliary purification dress in the purifier shell
It sets, the auxiliary purification device is respectively communicated with air-out passage and air intake passage.
Auxiliary purification device can make the air intake passage in second shell and air-out passage formation closed loop channel, utilize auxiliary
Purifier purifies flue gas again, and remove smoke middle harmful substance, substantially enhances purification efficiency and reduces smoke evacuation resistance
Power.
Advantageous effect：
Purifier shell provided by the utility model includes：First shell and second shell, the first shell setting
For ring-type, in the middle part of cavity as the first exhaust gases passes；The second shell is arranged on the outside of first shell radial direction, institute
State and form the second exhaust gases passes between first shell and second shell, second exhaust gases passes have by partition board separate into
Air outlet is arranged in the shell wall of wind channel and air-out passage, air-out passage described in the first shell face, so that first cigarette
Gas channel radial direction is connected with air-out passage.
To place filter element in first exhaust gases passes, particle in flue gas is retained using filter element, and will
Particle, which is got rid of, increases the pressure of first shell inner wall area to the inner wall of first shell, due to first shell inner wall be arranged to
It is connected to the air outlet of the second air-out passage, inner wall area and the air outlet of first shell inner wall generate pressure difference, make Partial filtration
Flue gas carries particulate matter and is naturally introduced by into the air-out passage of the second exhaust gases passes by air outlet, recycles other filter devices pair
The partial fume of air-out passage carries out secondary filter.
Purifier shell form using the above structure, be detached from purification oil smoke hit first shell inner wall after,
It is emitted into the second exhaust gases passes and is refiltered by air outlet, improve the filter efficiency of purifier shell, reduce flue gas
The generation of secondary pollution, significantly reducing smoke evacuation resistance reduces smoke evacuation power consumption, meets the idea of development of low-power consumption green technology,
Energy conservation and environmental protection.
A kind of smoke eliminator provided by the utility model, including at least one above-mentioned purifier shell, have
The above-mentioned advantage of the purifier shell.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the dimensional structure diagram for the purifier shell that the utility model embodiment one provides；
Fig. 2 is structural schematic diagram of the purifier shell that provides of the utility model embodiment one at the first visual angle；
Fig. 3 is structural schematic diagram of the purifier shell that provides of the utility model embodiment one at the second visual angle；
Fig. 4 is another structural schematic diagram for the purifier shell that the utility model embodiment one provides；
Fig. 5 is to monitor figure for the purification of flue gas using gas cleaning structure provided by the utility model；
Fig. 6 is that gas cleaning structure monitors figure for the purification of flue gas in the prior art；
Fig. 7 is the structural schematic diagram for the smoke eliminator that the utility model embodiment two provides；
Fig. 8 is sectional view at A-A in Fig. 7；
Fig. 9 is another structural schematic diagram for the smoke eliminator that the utility model embodiment two provides.
Icon：100- first shells；The first exhaust gases passes of 101-；The second exhaust gases passes of 102-；103- partition boards；104- is entered the wind
Channel；105- air-out passages；106- air draft guide plates；107- is into wind deflector；108.109- axial direction smoke outlets；110- second is led
Stream portion；111- third diversion divisions；112- oil discharge outlets；200- second shells；300- fairing caps；301- fairing cap air inlets；302-
Diversion division；303- flow-guiding channels；400- third shells；401- third exhaust gases passes；402- first divides flue；403- second divides cigarette
Road；First purifier shell of 10-；Second purifier shell of 20-；30- auxiliary purification devices；40- sealing plates；50- collection
Petticoat pipe.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Embodiment one
Purifier shell provided by the utility model is mainly used in the fields such as industrial smoke, kitchen fume filtering.This
It is illustrated by taking oil smoke as an example in embodiment.
Wherein, Fig. 1 shows the dimensional structure diagram for the purifier shell that embodiment one provides；Fig. 2 shows realities
Structural schematic diagram (wherein in figure show air intake passage) of the purifier shell at the first visual angle of the offer of example one is provided；Fig. 3 shows
Structural schematic diagram (wherein in figure show air-out passage) of the purifier shell at the second visual angle of the offer of embodiment one has been provided,
Arrow direction is flow of flue gas direction in wherein above-mentioned attached drawing.
It please refers to shown in Fig. 1-Fig. 3；The purifier shell provided in the utility model embodiment includes：First shell
100 and second shell 200.First shell 100 is set as cyclic annular, in the middle part of cavity as the first exhaust gases passes 101；Second shell
Body 200 is looped around 100 outside of first shell, and cricoid second exhaust gases passes are formed between first shell 100 and second shell 200
102, the second exhaust gases passes 102 have the air intake passage 104 separated by partition board 103 and air-out passage 105, air intake passage 104
The radial direction both ends of the second exhaust gases passes 102 are separately positioned on air-out passage 105.
Air outlet is arranged in the shell wall of 100 face air-out passage 105 of first shell, so that 101 radial direction side of the first exhaust gases passes
It is connected to air-out passage 105.
To place filter element in first exhaust gases passes 101, oil droplet in flue gas is retained using filter element, profit
Being got rid of oil droplet with the centrifugal force of filter element increases the pressure of 100 inner wall area of first shell to the inner wall of first shell 100
Add, since 100 inner wall of first shell is arranged to be connected to the air outlet of the second air-out passage 105,100 inner wall of first shell it is interior
Wall region generates pressure difference with air outlet, so that Partial filtration flue gas is carried oil droplet and is naturally introduced by the second exhaust gases passes by air outlet
In 102 air-out passage 105, recycles other filter devices to carry out secondary filter to the partial fume of air-out passage 105, reduce
Oil smoke because being detached from purification Dropbox forms in the first exhaust gases passes 101 adverse current wind, increases flue gas resistance, causes to do to filtering
The situation disturbed.
Purifier shell form using the above structure, being detached from purification, (purification preferably uses purifying net
Disk) oil smoke hit 100 inner wall of first shell after, by air outlet be emitted into the second exhaust gases passes 102 using other devices into
Row refilters, and does not interfere with the filter efficiency of purifier shell, reduces the generation of smoke secondary pollution, energy conservation and environmental protection.
Please refer to Fig. 1, in a preferred embodiment of the utility model, air outlet is by least one air draft guide plate
106 compositions.When it is implemented, being preferably provided with multiple air draft guide plates 106, multiple air draft guide plates 106 are along 100 axis of first shell
It is arranged to direction interval, air draft guide plate 106 is in skewed upwards from first shell 100 to 200 direction of second shell, is not only risen
It is guided to the effect in the second exhaust gases passes 102 to the flue gas to the first exhaust gases passes 101, smoke evacuation resistance is not will produce, also rises
To the contact area increased with flue gas, so that flue gas is fully contacted with air draft guide plate 106, oil droplet in flue gas or particulate matter are cut
Give over to use.
In one preferred embodiment of the utility model, setting is at least one into wind deflector in air intake passage 104
107。
Flue gas can be guided to enter in the second exhaust gases passes 102 into wind deflector 107, reduce first shell 100 to cigarette
The resistance of gas improves flue gas circulation efficiency.
When it is implemented, as shown in Figure 1, be provided with three pieces in the embodiment into wind deflector 107, three pieces into wind deflector
107 are arranged the different location circumferential in first shell 100, the gas for passing through the output of other filter devices is directed to second
In exhaust gases passes 102, and it is discharged by the axial air outlet of the second exhaust gases passes 102.
What needs to be explained here is that it is above-mentioned into wind deflector 107 to cancel setting in the second exhaust gases passes 102.
In one preferred embodiment of the utility model, the axial direction of the first exhaust gases passes 101 and the second exhaust gases passes 102
Smoke outlet 108,109 is connected.
Wherein the axial smoke outlet 108 of the first exhaust gases passes 101 is for discharging through the filtered gas of filter element, and second
The axial smoke evacuation of exhaust gases passes 102 enter the gas that second mouthful 109 is discharged to discharge the first exhaust gases passes 101 by air outlet or
The gas that person discharges through other filter plants, form, can be such that other filter plants discharge filtered using the above structure
Gas exhaust gases passes 102, and be discharged outside to by the first exhaust gases passes 101.It, can by the way that the combination of two exhaust gases passes is arranged
The purifier shell provided in the present embodiment is used in combination with other filter plants, fully flue gas is filtered.
In one preferred embodiment, the second diversion division of baffle plate setting 110 at the axial smoke outlet of first shell 100,
Second diversion division 110 is located inside the first exhaust gases passes 101, and the second diversion division 110 is set as curved arc shape or bending, opens
Shell wall of the mouth towards first shell 100.
Second diversion division 110 can avoid partial fume by the baffle of filter screen disk and 100 smoke outlet of first shell
Between gap be expelled to smoke outlet, to improve filter effect.
In one preferred embodiment of the utility model, at least one oil discharge outlet 112 is set in the second exhaust gases passes,
Oil discharge outlet 112 is for being discharged the fluid being trapped into the second exhaust gases passes.
Please refer to Fig. 1-Fig. 3, in a preferred embodiment of the utility model, which further includes water conservancy diversion
Lid 300, fairing cap 300 are arranged in the axial smoke inlet position of first shell 100,300 middle part setting of fairing cap and the first flue gas
The fairing cap air inlet 301 that channel 101 is connected to, 301 diameter of fairing cap air inlet are less than 101 diameter of the first exhaust gases passes, also,
Diversion division 302 is set around the position of fairing cap air inlet 301, diversion division 302, fairing cap 300 and the formation of first shell 100 are led
Circulation road 303.
Fairing cap air inlet 301 plays the role of introducing flue gas, and under the action of filter element, flue gas is by fairing cap 300
It enters in the first exhaust gases passes 101, particle in flue gas is retained by filter element, and retention oil droplet is thrown to first shell
On the inner wall of body 100, under the guide functions of flow-guiding channel 303, particle multiple impact in flow-guiding channel 303, and be trapped in
In flow-guiding channel 303, the clean-up effect to flue gas is improved.
In one preferred embodiment of the utility model, above-mentioned diversion division 302 is set as curved arc shape or bending,
Its shell wall towards first shell 100 that is open.
By taking diversion division 302 uses curved arc shape as an example, the air-flow multiple impact water conservancy diversion in flow-guiding channel 303 can be guided logical
Road forms turbulent flow effect, and oil droplet in flue gas is made to come into full contact with flow-guiding channel and then be detached with flue gas, meanwhile, the curved arc shape
Diversion division 302 can also make flue gas move upwardly through filter element to be purified, avoided in the prior art again, flue gas with it is outer
Direction moves in the opposite direction with into cigarette side after the baffle of shell shell is hit, and generates flue gas resistance, is produced to gas cleaning effect
It is raw to influence.
Fig. 4 is please referred to, another structural schematic diagram for the purifier shell that embodiment one provides is shown；The purifier
Shell further includes the third shell 400 being arranged in the axial smoke outlet 108 of second shell 200,109 directions, third shell 400 and the
Two shells 200 connect, and third shell 400 has the third flue gas that is connected with the first exhaust gases passes 101 and the second exhaust gases passes 102
Channel 401.
Third shell 400 to the gas after exhaust filtering, meanwhile, to accommodate corresponding driving part and air inducing portion
Part.
The third exhaust gases passes 401 divide first point of flue 402 and second point of flue 403 to be connected, first point of flue
402 air inlet is connect with second shell 200, and the air outlet second of first point of flue 402 divides the air inlet of flue 403 to connect,
Orient diameter of first point of flue 402 from air inlet to air outlet successively decreases.
Orient diameter of first point of flue 402 from air inlet to air outlet successively decreases, and after smoke filtration, plays and adds to air-flow
The effect of speed discharge.
In one preferred embodiment, the baffle at 100 smoke outlet of first shell is additionally provided with third diversion division 111, the
Three diversion divisions 111 are located at the one end of baffle towards first point of flue 402, to by the smoke outlet of the first exhaust gases passes 101 and the
The flue gas of the air-out passage discharge of two exhaust gases passes 102 is directed to first point of flue 402.
Fig. 5 shows the purification monitoring figure for flue gas concentration value using purifier shell provided by the utility model；
Fig. 6 shows that purifier shell is for the purification monitoring figure of flue gas concentration value in the prior art；
For five meters of smoke evacuation system, stove is fried in three air blast, and a four eyed stews young stove normal work, highest when not purified
A concentration of 12mg/m3, as can be known from Fig. 5, after the purification of the utility model purifier shell, purified flue gas concentration is flat
Mean value is 1.27mg/m3；
And it tests and learns when there is this device clarifier close to anemobiagraph measured value being 5.8m/s at air port, when without this
When device, when being replaced with prior art circular shell, wind speed can drastically drop to 3.3m/s.
For five meters of smoke evacuation system, stove is fried in three air blast, and a four eyed stews young stove normal work, highest when not purified
A concentration of 12mg/m3, as can be known from Fig. 6, when without this device, purified flue gas concentration average value is 2.51mg/m3；
Embodiment two
A kind of smoke eliminator provided in the present embodiment, including gas gathering mask 50 and be arranged on gas gathering mask 50 extremely
The purifier shell that few above-mentioned implementation one provides.
As shown in Figure 7 and Figure 8, arrow is oriented to flow of flue gas direction wherein in attached drawing.When it is implemented, the purifier
Shell is arranged two, for convenience of description, to two purifier shells respectively into line label, wherein first purifier shell
The air-out passage 105 of body 10 is connected with the air intake passage 104 of second purifier shell 20 by auxiliary purification device 30,
The air-out passage 105 of the air intake passage 104 of first purifier shell 10 and second purifier shell 20 passes through auxiliary
Purifier 30 is connected.
Flue gas by first 10 coarse filtration of purifier shell enters second purifier shell by air outlet
In 20 air intake passage 104, secondary filter is carried out to flue gas by auxiliary purification device 30, keeps filtered gas net through second
The axial smoke outlet 108,109 for changing the second exhaust gases passes 102 in device case 20 is discharged；
Similarly, the flue gas by second 20 coarse filtration of purifier shell enters first purification dress by air outlet
It sets in the air intake passage 104 of shell 10, secondary filter is carried out to flue gas by auxiliary purification device, makes filtered gas through first
The axial smoke outlet 108,109 of second exhaust gases passes 102 is discharged in a purifier shell 10.
Flue gas can not only be filtered using the filter device, additionally it is possible to partial fume be exported to other de-oilings and led
It flows device and carries out purification discharge again, substantially enhance purification efficiency and reduce smoke evacuation resistance.
What needs to be explained here is that the above embodiment is to be said with the structure that two purifier shells are arranged
It is bright, it will be appreciated by those skilled in the art that when it is implemented, 3,4 or more can also be arranged according to actual use situation
A above-mentioned purifier shell being connected by auxiliary purification device, which is not described herein again for structure.
Fig. 9 shows another structural schematic diagram for the smoke eliminator that embodiment two provides；
Fig. 7 is please referred to, end of the second shell far from first shell is circumscribed with auxiliary purification dress in the purifier shell
30 are set, auxiliary purification device 30 is respectively communicated with air-out passage 104 and air intake passage 105.
When specific setting, auxiliary purification device 30 has a sealing plate 40, which is set as arc-shaped, diameter and the
Two diameter of the housing are adapted, to be directed in air intake passage 105 to the flue gas in air-out passage 104, to reduce inner space
To the resistance of flue gas.
In the embodiment, using sealing plate, air intake passage and air-out passage in second shell can be made to form closed loop logical
Road purifies flue gas using auxiliary purification device, and remove smoke middle harmful substance, substantially enhances purification efficiency and reduction
Smoke evacuation resistance.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (14)
1. a kind of purifier shell, which is characterized in that including：First shell and second shell, the first shell are set as
Ring-type, in the middle part of cavity as the first exhaust gases passes；The second shell is arranged on the outside of the first shell, and described first
The second exhaust gases passes are formed between shell and second shell, second exhaust gases passes have the air intake passage separated by partition board
And air-out passage, the first shell corresponds to the shell wall setting air outlet of the air-out passage, so that first exhaust gases passes
It is connected with air-out passage.
2. purifier shell according to claim 1, which is characterized in that the second shell is looped around the first shell
External side.
3. purifier shell according to claim 1, which is characterized in that the air outlet is oriented to by least one air draft
Board group is at the air draft guide plate can retain the flue gas of the first exhaust gases passes is guided to the second exhaust gases passes
Oil droplet or particulate matter in flue gas.
4. purifier shell according to claim 1, which is characterized in that first exhaust gases passes and the second flue gas are logical
The axial smoke outlet in road is connected.
5. purifier shell according to claim 1, which is characterized in that at the axial smoke outlet of the first shell
The second diversion division of baffle plate setting, second diversion division are located inside the first exhaust gases passes, and second diversion division is set as curved
Arcuation or bending.
6. according to claim 1-5 any one of them purifier shells, which is characterized in that further include fairing cap, it is described to lead
Stream lid is arranged in the middle part of the axial smoke inlet position of the first shell, the fairing cap setting and connects with first exhaust gases passes
Logical fairing cap air inlet, the fairing cap air inlet diameter is less than the first exhaust gases passes diameter, also, is led around described
It flows lid air inlet extension position and diversion division is set, the diversion division, the fairing cap and the first shell form flow-guiding channel.
7. purifier shell according to claim 6, which is characterized in that the diversion division is set as curved arc shape or curved
Shape is rolled over, the shell wall being open towards the first shell.
8. according to claim 1-5 any one of them purifier shells, which is characterized in that further include being arranged described second
The third shell in shell axial direction smoke outlet direction, the third shell are connect with the second shell, and the third shell has
Be connected third exhaust gases passes with first exhaust gases passes and second exhaust gases passes.
9. purifier shell according to claim 8, which is characterized in that the third exhaust gases passes, which are divided into, to be connected
The air inlet of first point of flue and second point of flue, first point of flue is connect with the second shell, first point of cigarette
The air outlet second in road divides the air inlet of flue to connect.
10. purifier shell according to claim 9, which is characterized in that first point of flue is from air inlet to going out
The orient diameter in air port successively decreases.
11. purifier shell according to claim 9, which is characterized in that the baffle at the first shell smoke outlet
It is additionally provided with third diversion division, third diversion division is located at the one end of the baffle towards first point of flue, to by the first flue gas
The flue gas of the air-out passage of the smoke outlet in channel and the second exhaust gases passes discharge is directed to first point of flue.
12. a kind of smoke eliminator, which is characterized in that including exhaust fume collecting hood and at least one right being arranged on exhaust fume collecting hood
It is required that 1-11 any one of them purifier shells.
13. smoke eliminator according to claim 12, which is characterized in that the purifier shell is arranged two,
The air-out passage of wherein first purifier shell and the air intake passage of second purifier shell, which pass through, assists purification dress
It sets and is connected, the air intake passage of first purifier shell and the air-out passage of second purifier shell are net by assisting
Makeup, which is set, to be connected.
14. smoke eliminator according to claim 12, which is characterized in that second shell in the purifier shell
It is circumscribed with auxiliary purification device, the auxiliary purification device is respectively communicated with air-out passage and air intake passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820042105.7U CN207838625U (en) | 2018-01-10 | 2018-01-10 | Purifier shell and smoke eliminator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820042105.7U CN207838625U (en) | 2018-01-10 | 2018-01-10 | Purifier shell and smoke eliminator |
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| Publication Number | Publication Date |
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| CN207838625U true CN207838625U (en) | 2018-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820042105.7U Active CN207838625U (en) | 2018-01-10 | 2018-01-10 | Purifier shell and smoke eliminator |
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| CN (1) | CN207838625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107998803A (en) * | 2018-01-10 | 2018-05-08 | 林德祥 | Purifier housing and smoke eliminator |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107998803A (en) * | 2018-01-10 | 2018-05-08 | 林德祥 | Purifier housing and smoke eliminator |
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