CN209355328U - A kind of commercialization fume purifier of fume - Google Patents
A kind of commercialization fume purifier of fume Download PDFInfo
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- CN209355328U CN209355328U CN201821813833.XU CN201821813833U CN209355328U CN 209355328 U CN209355328 U CN 209355328U CN 201821813833 U CN201821813833 U CN 201821813833U CN 209355328 U CN209355328 U CN 209355328U
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- fume
- tornadotron
- conical pipe
- fume purifier
- device housings
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Abstract
The utility model relates to a kind of commercial fume purifier of fume, including device housings and the air inlet and air outlet that are arranged on device housings, the device housings internal upper part is disposed with cyclone unit windward, high-pressure electrostatic unit, the inlet side of the cyclone unit is equipped with fog-spray nozzle, the cyclone unit lower part is equipped with collection chamber, the cyclone unit and high-pressure electrostatic unit are connected with collection chamber, the high-pressure electrostatic unit lower part is equipped with liquid reserve tank, power control mechanism is additionally provided in the device housings, the liquid reserve tank is connected by water pump and pipeline with the fog-spray nozzle.The commercial fume purifier of fume of the utility model solves the problems, such as that oil smoke is accumulated purification efficiency caused by electrostatic pole plate and declined by automatic cleaning, also consumes without any strainer, realizes the lasting efficient process purification of oil smoke.
Description
Technical field
The utility model relates to a kind of fume purifier of fume, more particularly to a kind of commercial fume purifier of fume.
Background technique
Oil smoke be the article of various liquid oils and oil-containing under the high temperature conditions, generate a large amount of thermal oxide decomposition product, when
When temperature reaches separation, just there is smog, with the continuous raising of temperature, the smog of decomposition is bigger, and with smell.Oil
Cigarette is to be broken down into partial size floating material not of uniform size, and partial size pollutes generally between 0.01 μm~0.3 μm containing several hundred kinds
Object, chemical component is sufficiently complex, including alkanes, fats, esters, alcohols, ketone, aldehydes and heterocyclic compound and more
Cyclophane hydro carbons etc., these pollutants are with air floating and spread, and can be directly entered blood with respiratory tract, influence the body of people
Health causes various respiratory diseases, while will also result in the ventilation obstruction in kitchen, generates fire trouble and pollution environment etc..
With being obviously improved for Living consumption, it has been recognized that various harm of the oil smoke for the person, and
People increasingly focus on the health of the quality of life and body, therefore, for cooking environments, kitchen environment atmosphere outside
There is higher requirement accordingly.Currently, in cooking fume purification handling industry, using most and the most widely used for electrostatic oil
Cigarette purification techniques, in addition to this, mechanical, wet type and Purification biotechnology also have certain application, but in these fume purifyings
In technology, the emphasis of research is purification efficiency, and less for the research in terms of service life and cleaning efficiency, this also causes
Current oil fume purifier service life is short, artificial to replace strainer and cleaning device is excessively frequent, and higher operating costs.
For now commonly used technology for cooking fume control, main purification style is electrostatic absorption, compound UV light
Solution, activated carbon adsorption, fibrous layer/filter cotton obstruct filtering etc. to reach clean-up effect, and these types of purification techniques is at the initial stage of applying
Good clean-up effect can be played, but as the deposition of oil smoke, treatment effeciency constantly decline, the effect of purification is not achieved；
In addition to this, in emerging several technologies, wet purification operating cost is high, and investment is big and purification efficiency is low and is also easy to produce two
Secondary pollution, Purification biotechnology since current technology is incomplete, be easy to cause microorganism leakage in turn result in bigger pollution and
It is not widely deployed for catering industry；Mechanical oil fume purifier mainly adsorbs oil smoke, benefit using high-speed rotating Dropbox
Reaching Oil-gas Separation with the centrifugal force of generation, such current service life of technology is relatively long, but for taste removal and organic
The gas treatment efficiency of class is extremely low, and removal efficiency is lower.
Therefore, current several fume purifying modes cannot still be fully solved the purification efficiency of oil fume purifier in the market
The problem of declining and cannot cleaning automatically.In current oil smoke industry, fume purifying efficiency is not only considered, it is also contemplated that
The purification service life of fume purifier of fume and can automatic cleaning etc., exempt the numerous of replacement processing unit and frequent manually cleaning equipment
It is trivial, to reduce use cost.Therefore, it is long and can realize that the fume purifier of fume cleaned automatically is carved not to study a kind of purification service life
Rong Huan.
Utility model content
The purpose of this utility model is the purification efficiency decline and automatic clear in lasting use process for oil fume purifier
The problem of washing proposes a kind of commercial fume purifier of fume, to improve purification service life and the maintenance period of fume purifying, and realizes
The automatic cleaning of device.
To achieve the above object, a kind of commercial fume purifier of fume, including device housings, being equipped on the device housings
It is quiet that device housings internal upper part described in the air inlet and air outlet being connected with smoke duct is disposed with cyclone unit, high pressure windward
Electric unit, the inlet side of the cyclone unit are equipped with fog-spray nozzle, and the cyclone unit lower part is equipped with collection chamber, the cyclone unit
It is connected with collection chamber with high-pressure electrostatic unit, the high-pressure electrostatic unit lower part is equipped with liquid reserve tank, in the device housings
It is additionally provided with power control mechanism, the liquid reserve tank is connected by water pump and pipeline with the fog-spray nozzle；
When the commercial fume purifier of fume carries out self-cleaning work, the power control mechanism controls water pump for liquid storage
The cleaning solution stored in case is atomized from fog-spray nozzle to be sprayed.
Preferably, the cyclone unit includes the cyclone body for being provided at least one level windward, and the cyclone body is solid
The tornadotron being scheduled on installation frame, the air side of the tornadotron are equipped with conical pipe, and the conical pipe and tornadotron are coaxially solid
It is scheduled on installation frame, the cone-shaped section of the conical pipe is arranged in the outlet of the tornadotron, sets in the tornadotron
There is diversion fan blade.
Preferably, the internal diameter of the tornadotron is 10~20mm, and the maximum inner diameter of the conical pipe is 10~20mm, described
The minimum diameter of the tapered end of conical pipe is 5~15mm.
Preferably, the length of the tornadotron is 50~100mm, and the length of the conical pipe 7 is 15~30mm.
Preferably, the air quantity in each tornadotron is 2~8m3/h。
Preferably, when being provided with the cyclone body of second level or more in the device housings windward, the only whirlwind of the first order
The air side of pipe is equipped with conical pipe.
Preferably, the collection chamber divides the interior into four cavitys by three pieces of partitions, four cavitys respectively with
Between the front side of the tornadotron of the first order, the tornadotron of the first order and conical pipe, on rear side of conical pipe, the tornadotron of the second level is connected
It is logical.
Preferably, the device housings of the liquid reserve tank position are equipped with cabinet door, and the bottom of the device housings is equipped with support
Foot, the collection chamber bottom are equipped with draining valve.
Preferably, when the commercial fume purifier of fume carries out self-cleaning work, the power control mechanism controls institute
It states fog-spray nozzle and carries out atomisation, and the constant ventilation after atomisation closing after high-pressure electrostatic unit closing.
Preferably, the high-pressure electrostatic unit is the two-region ESP discharge type electrostatic module, single area's discharge type electrostatic module or strong
Field dielectric electrostatic module.
Based on the above-mentioned technical proposal, the utility model has the advantages that:
The commercial fume purifier of fume of the utility model is using physics cyclonic separation, high-pressure electrostatic, automatic cleaning
Mode, compared to the processing mode of conventional high-tension electrostatic, the commercial fume purifier of fume of the utility model is net by automatic cleaning
Purification efficiency caused by the mode of change solves the problems, such as oil smoke accumulation on electrostatic pole plate declines, and also disappears without any strainer
Consumption realizes the lasting efficient process purification of oil smoke.
The commercial fume purifier of fume of the utility model is in cleaning, in the gas flow using the cleaning solution mixing after atomization,
Its motion path is identical as the oil droplet path in flue gas, and the droplet of cleaning solution is passing through cyclone unit and high-pressure electrostatic unit
When inner wall, automatic cleaning can be realized, device opens automatic cleaning function after efficient process oil smoke, cleans internal greasy dirt, holds
The cleaning for continuing efficient holding meanss inward turning air hose, conical pipe and electrostatic pole plate, prevent greasy deposits influence purification efficiency with
Service life, device no replacement is required pole plate securely and reliably while guaranteeing service life and purification efficiency, greatly reduce
Maintenance and use cost.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings:
Fig. 1 is commercial fume purifier of fume schematic cross-section；
Fig. 2 is commercial fume purifier of fume schematic side view；
Fig. 3 is cyclone unit internal details；
Fig. 4 is tornadotron and conical pipe matching relationship schematic diagram；
Fig. 5 is 3D detail drawing inside cyclone unit.
Specific embodiment
Below by drawings and examples, the technical solution of the utility model is described in further detail.
The utility model provides a kind of commercial fume purifier of fume, as shown in fig. 1~fig. 5, is shown practical
A kind of novel preferred embodiment.The commercialization fume purifier of fume includes device housings 3, setting on the device housings 3
There is 3 internal upper part of device housings described in the air inlet being connected with smoke duct 1 and air outlet 5 to be disposed with cyclone unit windward
8, high-pressure electrostatic unit 10, the inlet side of the cyclone unit 8 are equipped with fog-spray nozzle 13, and 8 lower part of cyclone unit is equipped with oil-collecting
Chamber 11, the cyclone unit 8 and high-pressure electrostatic unit 10 are connected with collection chamber 11,10 lower part of high-pressure electrostatic unit
Equipped with liquid reserve tank 12, be additionally provided with power control mechanism in the device housings 3, the liquid reserve tank 12 by water pump and pipeline with
The fog-spray nozzle 13 is connected；
When the commercial fume purifier of fume carries out self-cleaning work, the power control mechanism controls water pump for liquid storage
The cleaning solution stored in case 12 is atomized from fog-spray nozzle 13 to be sprayed.
As shown in Fig. 3~Fig. 5, the cyclone unit 8 includes the cyclone body for being provided at least one level windward, the whirlwind
Mechanism is the tornadotron 6 being fixed on installation frame, and the air side of the tornadotron 6 is equipped with conical pipe 7, the conical pipe 7 with
Tornadotron 6 is coaxially fixed on installation frame 9, and the outlet of the tornadotron 6 is arranged in the cone-shaped section of the conical pipe 7
It is interior, diversion fan blade is equipped in the tornadotron 6.
As shown in Figure 1, the device housings 3 are equipped with air inlet 1 and air outlet 5, by by air inlet 1 and air outlet 5
It is connected with the oil fuel exhausting duct in kitchen, kitchen fume is enabled to pass fully through the purification of commercial fume purifier of fume.It is preferred that
The device housings 3 on ground, 12 position of liquid reserve tank are equipped with cabinet door 2, cleaning solution are added in liquid reserve tank 12 convenient for addition, favorably
In the maintenance of power control mechanism.The bottom of the device housings 3 is equipped with support leg 4, integrated support load-bearing for device.Institute
11 bottom of collection chamber is stated equipped with draining valve, convenient for the oil liquid in collection chamber 11 to be discharged.
Preferably, when being provided with the cyclone body of second level or more windward in the device housings 3, the only whirlwind of the first order
The air side of pipe 6 is equipped with conical pipe 7, under the premise of farthest save the cost, reducing windage, ensure that purification efficiency.
Preferably, the collection chamber 11 divides the interior into four cavitys by three pieces of partitions, four cavitys respectively with the first order
The front side of tornadotron 6, between the tornadotron 6 of the first order and conical pipe 7,7 rear side of conical pipe, the second level tornadotron 6 be connected
It is logical so that will not be generated between each region be interconnected caused by go here and there wind, ensure that purification efficiency.
As shown in figure 3, figure 4 and figure 5, the air side of the tornadotron 6 is equipped with conical pipe 7, the conical pipe 7 and tornadotron 6
It is coaxially fixed on installation frame, the cone-shaped section of the conical pipe 7 is arranged in the outlet of the tornadotron 6.Due to rotation
Diversion fan blade is equipped in air hose 6, under the whirlwind effect in tornadotron 6, the work of particulate matter and oil droplet by centrifugal force in air-flow
With particulate matter and oil droplet flow out tornadotron 6 along side wall as whirlwind is constantly toward the side wall movement of tornadotron 6.Due to the cone
The cone-shaped section of shape pipe 7 is arranged in the outlet of the tornadotron 6, close to tornadotron 6 side wall containing particulate matter and oil droplet
Air-flow is blocked in outside by conical pipe 7, and the clean air-flow of central part is expelled directly out among conical pipe 7.
Preferably, the internal diameter of the tornadotron 6 is identical as the maximum inner diameter of conical pipe 7.To obtain preferable purification efficiency,
Preferably, the internal diameter of the tornadotron 6 is 10~20mm, and the maximum inner diameter of the conical pipe 7 is 10~20mm, the conical pipe
The minimum diameter of 7 tapered end is 5~15mm, and the length of the tornadotron 6 is 50~100mm, and the length of the conical pipe 7 is
15~30mm, the air quantity in each tornadotron 6 are 2~8m3/ h, to guarantee that particulate matter in air-flow and oil droplet can move to rotation
On the side wall of air hose 6, guarantee purification efficiency, and do not generate huge resistance.
As shown in Figure 3, Figure 4, it is equipped with protrusion on the tornadotron 6 and the side wall of conical pipe 7, is set on the installation frame
There are the first mounting plate and the second mounting plate, first mounting plate and the second mounting plate are equipped with mounting hole, the mounting hole
Aperture is greater than the outer diameter of the tornadotron 6 and conical pipe 7 and is less than the outer diameter of the protrusion, and the tornadotron 6 and conical pipe 7 are logical
It crosses the first mounting plate and the second mounting plate is clamped on installation frame.By the setting of above structure, whirlwind both ensure that
The installation concentricity of pipe 6 and conical pipe 7, while also assuring the convenience of installation, reduce the production cost of equipment.
To obtain preferable centrifugal effect, guarantee capable of moving on the side wall of tornadotron 6 for particulate matter and oil droplet, it is excellent
Middle part is arranged in the tornadotron 6 in selection of land, the diversion fan blade.3 bottom of device housings is equipped with oil discharge outlet, in order to incite somebody to action
Outside oil droplet discharger after isolation of purified.
Greasy dirt is accumulated on the inner wall of cyclone unit 8, high-pressure electrostatic unit 10 for a long time in order to prevent, needs periodic maintenance
Clean the present apparatus.When the commercial fume purifier of fume carries out self-cleaning work, the power control mechanism control water pump will
The cleaning solution stored in liquid reserve tank 12 is atomized from fog-spray nozzle 13 to be sprayed.Cleaning solution can be the washing of addition surface reactive material
Agent or the aqueous solution of cleanser etc..Power control mechanism can be used PLC programming or directly adopt delay circuit and controlled
System.Preferably, when the commercial fume purifier of fume carries out self-cleaning work, the power control mechanism control is described spraying
First 13 carry out atomisation after the closing of high-pressure electrostatic unit 10, prevent water mist from causing electric discharge, short circuit in high-pressure electrostatic unit 10
Deng, and the constant ventilation after atomisation closing, using inside air blow drying device.
Preferably, the high-pressure electrostatic unit 10 be the two-region ESP discharge type electrostatic module, single area's discharge type electrostatic module or
Intense field dielectric electrostatic module.Carry out isolation of purified by cyclone unit 8, flue gas particles and small oil droplet can remove 98% with
On, remaining particulate matter in the gas flow is that the very small particulate matter of partial size can be further by high-pressure electrostatic unit 10
The smaller particulate matter of partial size and small oil droplet are purified, purification efficiency is improved, so that purification efficiency is up to 99% or more.
In single area's discharge type electrostatic module, the charged and trapping separation of flue gas particles and small oil droplet is in same power plant
It carries out, also both in the same electric field region of corona electrode and dust electrode arrangement.In the discharge type electrostatic module of the two-region ESP, flue gas
The charged of particulate matter and small oil droplet carries out in two different regions respectively with trapping separation, that is, is equipped with the of corona discharge
One area is mainly the flue gas particles and small oil droplet process completed to grit, and the secondth area equipped with collecting electrode mainly traps
Charged flue gas particles and small oil droplet.And intense field dielectric electrostatic module is used, dielectric substance is formed in honeycomb
Empty microchannel, dielectric package electrode slice form strong electric field in channel, it applies the charged particle moved in air
Huge attraction can adsorb most of moving particles while only generating minimum air flow impedance.
The technical principle of the utility model are as follows:
Contain a large amount of particulate matter and oil droplet in kitchen fume, and is adsorbed with a large amount of VOCs on particulate matter and oil droplet
And peculiar smell gaseous pollutant, suction and air duct by smoke exhaust fan, oil smoke enter in commercial fume purifier of fume.Due to rotation
Diversion fan blade is equipped in air hose, so that oil smoke air-flow when by tornadotron starts to rotate.Whirlwind in tornadotron is made
Under, particulate matter and oil droplet in oil smoke of catering industry are subject to centrifugal forces, and particulate matter and oil droplet are as whirlwind is constantly toward rotation
The side wall of air hose moves, and flows out tornadotron along side wall.
It is arranged in the outlet of the tornadotron due to the cone-shaped section of the conical pipe, close to containing for tornadotron side wall
The air-flow of particulate matter and oil droplet is blocked in outside by conical pipe, and the clean air-flow of central part is directly arranged among conical pipe
Out, VOCs and the peculiar smell gaseous pollutant being adsorbed on particulate matter and oil droplet are also discharged together, to realize the net of big partial size oil smoke
Change.
And particulate matter smaller for partial size and small oil droplet, when air-flow passes through high-pressure electrostatic unit, partial size smaller
Grain object and small oil droplet move under the action of electric field on collector, with the more small particulate matter of filtration, purification partial size.
In cleaning, the cleaning solution after atomization is also mixed in the gas flow, motion path and the oil droplet path phase in flue gas
Together, automatic cleaning can be realized when through the inner wall of cyclone unit and high-pressure electrostatic unit in the droplet of cleaning solution.
For further illustrate the utility model commercial fume purifier of fume fume purifying effect, by the commercial oil smoke
Purification device is mounted on smoke duct, and blower is arranged in smoke duct end, and on smoke duct with the commercial oil smoke
Purification device is arranged in parallel control sides and carries out efficiency test experiment.Test method is carried out using weight method, by respectively in commercialization
High efficiency particulate air filter is set after fume purifier of fume and in control sides, and tests after commercial fume purifier of fume and compares respectively
The air quantity in side two-way air duct can convert the purification efficiency of the commercial fume purifier of fume.It is tested by experiment, this is practical new
For commercial fume purifier of fume purification efficiency in type up to 98% or more, concrete outcome is as shown in the table.
The commercial fume purifier of fume of the utility model is using physics cyclonic separation, high-pressure electrostatic, automatic cleaning
Mode, compared to the processing mode of conventional high-tension electrostatic, the commercial fume purifier of fume of the utility model is net by automatic cleaning
Purification efficiency caused by the mode of change solves the problems, such as oil smoke accumulation on electrostatic pole plate declines, and also disappears without any strainer
Consumption realizes the lasting efficient process purification of oil smoke.
The commercial fume purifier of fume of the utility model is in cleaning, in the gas flow using the cleaning solution mixing after atomization,
Its motion path is identical as the oil droplet path in flue gas, and the droplet of cleaning solution is passing through cyclone unit and high-pressure electrostatic unit
When inner wall, automatic cleaning can be realized, device opens automatic cleaning function after efficient process oil smoke, cleans internal greasy dirt, holds
The cleaning for continuing efficient holding meanss inward turning air hose, conical pipe and electrostatic pole plate, prevent greasy deposits influence purification efficiency with
Service life, device no replacement is required pole plate securely and reliably while guaranteeing service life and purification efficiency, greatly reduce
Maintenance and use cost.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should
Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (9)
1. a kind of commercialization fume purifier of fume, including device housings (3), the device housings (3) are equipped with and smoke duct phase
Air inlet (1) even and air outlet (5), it is characterised in that: device housings (3) internal upper part is disposed with whirlwind list windward
The inlet side of first (8), high-pressure electrostatic unit (10), the cyclone unit (8) is equipped with fog-spray nozzle (13), the cyclone unit (8)
Lower part is equipped with collection chamber (11), and the cyclone unit (8) and high-pressure electrostatic unit (10) are connected with collection chamber (11), described
High-pressure electrostatic unit (10) lower part is equipped with liquid reserve tank (12), is additionally provided with power control mechanism, the storage in the device housings (3)
Liquid case (12) is connected by water pump and pipeline with the fog-spray nozzle (13)；
When the commercial fume purifier of fume carries out self-cleaning work, the power control mechanism controls water pump for liquid reserve tank
(12) cleaning solution stored in is atomized from fog-spray nozzle (13) to be sprayed.
2. commercialization fume purifier of fume according to claim 1, it is characterised in that: the cyclone unit (8) includes windward
It is provided with the cyclone body of at least one level, the cyclone body is the tornadotron (6) being fixed on installation frame, the tornadotron
(6) air side is equipped with conical pipe (7), and the conical pipe (7) and tornadotron (6) are coaxially fixed on installation frame (9), described
The cone-shaped section of conical pipe (7) is arranged in the outlet of the tornadotron (6), and diversion fan blade is equipped in the tornadotron (6).
3. commercialization fume purifier of fume according to claim 2, it is characterised in that: the internal diameter of the tornadotron (6) is 10
~20mm, the maximum inner diameter of the conical pipe (7) are 10~20mm, the minimum diameter of the tapered end of the conical pipe (7) is 5~
15mm。
4. commercialization fume purifier of fume according to claim 3, it is characterised in that: the length of the tornadotron (6) is 50
~100mm, the length of the conical pipe (7) are 15~30mm.
5. the commercial fume purifier of fume according to any one of claim 2~4, it is characterised in that: each tornadotron (6)
Interior air quantity is 2~8m3/h。
6. commercialization fume purifier of fume according to claim 2, it is characterised in that: when the device housings (3) are interior windward
When being provided with the cyclone body of second level or more, only the air side of the tornadotron (6) of the first order is equipped with conical pipe (7).
7. it is according to claim 6 commercialization fume purifier of fume, it is characterised in that: the collection chamber (11) by three pieces every
Plate divides the interior into four cavitys, four cavitys whirlwind with the front side of the tornadotron of the first order (6), the first order respectively
Pipe (6) and conical pipe (7) between, conical pipe (7) rear side, the second level tornadotron (6) be connected.
8. commercialization fume purifier of fume according to claim 1, it is characterised in that: the equipment of liquid reserve tank (12) position
Shell (3) is equipped with cabinet door (2), and the bottom of the device housings (3) is equipped with support leg (4), and collection chamber (11) bottom is set
There is draining valve.
9. commercialization fume purifier of fume according to claim 1, it is characterised in that: the high-pressure electrostatic unit (10) is
The two-region ESP discharge type electrostatic module, single area's discharge type electrostatic module or intense field dielectric electrostatic module.
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| CN201821813833.XU CN209355328U (en) | 2018-11-03 | 2018-11-03 | A kind of commercialization fume purifier of fume |
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| CN201821813833.XU CN209355328U (en) | 2018-11-03 | 2018-11-03 | A kind of commercialization fume purifier of fume |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109373389A (en) * | 2018-11-03 | 2019-02-22 | 北京卡林新能源技术有限公司 | A kind of commercialization fume purifier of fume |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109373389A (en) * | 2018-11-03 | 2019-02-22 | 北京卡林新能源技术有限公司 | A kind of commercialization fume purifier of fume |
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