CN110496456A - Large-scale fume purifying unit equipment - Google Patents
Large-scale fume purifying unit equipment Download PDFInfo
- Publication number
- CN110496456A CN110496456A CN201910922168.0A CN201910922168A CN110496456A CN 110496456 A CN110496456 A CN 110496456A CN 201910922168 A CN201910922168 A CN 201910922168A CN 110496456 A CN110496456 A CN 110496456A
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- Prior art keywords
- mounting groove
- active carbon
- filtration mechanism
- purifying unit
- apparatus body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003517 fume Substances 0.000 title claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 47
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 45
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000000779 smoke Substances 0.000 claims description 22
- 230000008901 benefit Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 239000003595 mist Substances 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000011888 foil Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 abstract description 8
- 238000010411 cooking Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000035943 smell Effects 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0012—In-line filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/10—Combinations of devices covered by groups B01D45/00, B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses large-scale fume purifying unit equipments, it is related to technology for cooking fume control field, including apparatus body and pull bracket, apparatus body bottom is fixedly installed oil storage barrel, the first mounting groove is successively offered in apparatus body from right to left, second mounting groove and third mounting groove, first mounting groove successively offers air inlet, active carbon placing groove is also provided in apparatus body, active carbon charging port is offered at the top of active carbon placing groove, active carbon places trench bottom and offers active carbon outlet, active carbon placing groove side offers air outlet, purification efficiency of the present invention is high, and by-pass filtration mechanism, secondary filtration mechanism and three-stage filtration mechanism can be taken off Reusability after cleaning, mode is maintained using extraction-type, it is easily installed, cleaning, it replaces convenient and efficient, compact overall structure, integrated design, convenient transportation, installation, Save installation space.
Description
Technical field
The present invention relates to technology for cooking fume control field, in particular to large-scale fume purifying unit equipment.
Background technique
Harmful substance can cause biggish damage, therefore if sucked by human body to human health there are many containing in oil smoke
We can generally purify it in the place installation cleaning equipment that oil smoke generates, and traditional method is to pass through electrostatic apparatus at present
Or single level device handles oil smoke, can also complete basic use demand reluctantly；
But existing cooking fume control equipment structure or too simple, however it remains some shortcomings needs improve；
On the one hand, existing cooking fume control equipment treatment effect is undesirable, and electrostatic treatment equipment is easy to cause fire；
On the other hand, existing cooking fume control equipment is difficult to take out when in use, is not easy to clean internal purification assembly,
It can not use for a long time.
Summary of the invention
The purpose of the present invention is to provide large-scale fume purifying unit equipments, mentioned above in the background art net to solve
Change low efficiency and be not easy to cleaning can not Reusability the problem of.
To achieve the above object, the invention provides the following technical scheme: large-scale fume purifying unit equipment, including equipment sheet
Body and pull bracket, the apparatus body bottom are fixedly installed oil storage barrel, successively open up from right to left in the apparatus body
There are the first mounting groove, the second mounting groove and third mounting groove, first mounting groove successively offers air inlet, the equipment sheet
It is also provided with active carbon placing groove in vivo, offers active carbon charging port at the top of the active carbon placing groove, the active carbon is put
It sets trench bottom and offers active carbon outlet, active carbon placing groove side offers air outlet；
The pull frame bottom is successively fixedly installed by-pass filtration mechanism, secondary filtration mechanism and three-stage filtration from right to left
Mechanism, the by-pass filtration mechanism are mounted in first mounting groove, and the secondary filtration mechanism is mounted on second peace
It puts in slot, the three-stage filtration mechanism is mounted in the third mounting groove.
Preferably, first mounting groove, second mounting groove and the third mounting groove connect with the oil storage barrel
It is logical.
Preferably, between first mounting groove and second mounting groove, second mounting groove and the third peace
Put between slot and third mounting groove and active carbon placing groove between offer venthole.
Preferably, it is fixedly installed guardrail at the top of the apparatus body, is convenient for worker from top to pumping in actual use
Draw the taking-up and installation of bracket.
Preferably, the by-pass filtration mechanism is semi-circular tube swirl-type filter, the big, pressure loss with filter capacity
Advantage small, blowdown is convenient.
Preferably, the secondary filtration mechanism is multilayer undulating metal mesh grid filter screen, expands aluminium foil using multilayer
Net is the dedicated filter material of filter, is rolled into wave net form, is formed by stacking so that correct angle is intersected with each other, and multilayer folding expands
Be at different densities, the arrangement of aperture from thick to thin, flow direction is varied multiple times when passing through object, increases filtering effect
Rate has the advantage that ventilation quantity is big, dust containing capacity is big, initial resistance is low.
Preferably, the three-stage filtration mechanism is glass mist of oil single-purpose filtering element, is mainly made by glass fibre is processed, is had
There are stable performance, the advantages such as high temperature resistant, high efficiency large capacity, long service life.
Preferably, it is filled with active carbon in the active carbon placing groove, active carbon has flourishing pore structure, biggish
Specific surface area and surface chemistry group abundant play the role of adsorbing smell and micro oil smoke.
Technical effect and advantage of the invention:
1, the present invention is purified using level Four, and the first order uses semi-circular tube swirl-type filter, and the second level is woven using multilayer wave
Cylindric filter element filtering is made using glass fiber filter cotton in web filter, third pole, and the fourth stage is adsorbed using high-quality coaly activated carbon
Smell and micro oil smoke, purification efficiency are high；
2, by-pass filtration mechanism, secondary filtration mechanism and the three-stage filtration mechanism in the present invention make repeatedly after can be taken off cleaning
With maintaining mode using extraction-type, be easily installed, clean, replacing convenient and efficient, compact overall structure, integrated design is convenient
Transport, installation, save installation space.
Detailed description of the invention
Fig. 1 is top view of the invention.
Fig. 2 is front view of the invention.
Fig. 3 is side view of the invention.
Fig. 4 is pull bracket and its schematic diagram of coupling part in the present invention.
In figure: 1, apparatus body；2, oil storage barrel；3, by-pass filtration mechanism；4, secondary filtration mechanism；5, three-stage filtration machine
Structure；6, active carbon placing groove；7, active carbon charging port；8, active carbon outlet；9, air outlet；10, pull bracket；11, guardrail；
12, air inlet；13, supporting leg.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides large-scale fume purifying unit equipments as shown in Figs 1-4, including apparatus body 1 and pull bracket
10 apparatus body, 1 bottom is fixedly installed oil storage barrel 2；
The first mounting groove, the second mounting groove and third is successively offered from right to left in conjunction with Fig. 1 to Fig. 3, in apparatus body 1 to place
Slot, the first mounting groove successively offer air inlet 12, and active carbon placing groove 6, active carbon placing groove are also provided in apparatus body 1
6 tops offer active carbon charging port 7, and 6 bottom of active carbon placing groove offers active carbon outlet 8, active carbon placing groove 6 one
Side offers air outlet 9, and the first mounting groove, the second mounting groove and third mounting groove play purification effect for placing purification assembly
Fruit, oil smoke enters from air inlet 12 in actual use, is discharged from air outlet 9, can be sufficiently cleaned up by each purification assembly, purification
Effect is protected；
In conjunction with Fig. 1 and Fig. 4,10 bottom of pull bracket is successively fixedly installed by-pass filtration mechanism 3, secondary filtration machine from right to left
Structure 4 and three-stage filtration mechanism 5, by-pass filtration mechanism 3 are mounted in the first mounting groove, and secondary filtration mechanism 4 is mounted on the second peace
It puts in slot, three-stage filtration mechanism 5 is mounted in third mounting groove, wherein the first mounting groove, the second mounting groove and third mounting groove
It is connected to oil storage barrel 2, it is ensured that the first mounting groove, the second mounting groove and the systemic oil of third mounting groove can smoothly enter into
It is collected in oil storage barrel 2, is convenient for subsequent centralized processing.
Between first mounting groove and the second mounting groove, between the second mounting groove and third mounting groove and third mounting groove with
Venthole is offered between active carbon placing groove 6, passes sequentially through the first mounting groove, the second mounting groove, third peace convenient for gas
Put slot and active carbon placing groove 6, it is ensured that the harmful components in oil smoke are fully absorbed.
It is fixedly installed guardrail 11 at the top of apparatus body 1, is convenient for worker from top to pull bracket 10 in actual use
Taking-up and installation.
By-pass filtration mechanism 3 is semi-circular tube swirl-type filter, with filter capacity is big, the pressure loss is small, blowdown is convenient
The advantages of, there is preferable filter effect to the suspended matter of fine particle, utilize the absorption of harmful components in oil smoke.
Secondary filtration mechanism 4 is multilayer undulating metal mesh grid filter screen, uses multilayer expansion aluminum foil web for filter
Dedicated filter material, be rolled into wave net form, be formed by stacking so that correct angle is intersected with each other, multilayer folding expansion be with difference
Density, the arrangement of aperture from thick to thin, be varied multiple times flow direction when passing through object, increase filter efficiency, there is ventilation
The advantage that amount is big, dust containing capacity is big, initial resistance is low.
Three-stage filtration mechanism 5 is glass mist of oil single-purpose filtering element, is mainly made of processed, has stable performance, resistance to height
The advantages such as temperature, high efficiency large capacity, long service life.
Be filled with active carbon in active carbon placing groove 6, active carbon have flourishing pore structure, biggish specific surface area and
Surface chemistry group abundant plays the role of adsorbing smell and micro oil smoke.
Working principle of the present invention: in using the present invention, oil smoke only need to be passed through to air inlet 12, so that oil smoke enters equipment
Ontology 1 needs to add enough active carbons into active carbon placing groove 6 by active carbon charging port 7 before use, utilizes work
Property charcoal the last purification work of ending together is carried out to oil smoke, oil smoke can be placed successively by first after entering apparatus body 1
It is discharged after slot, the second mounting groove, third mounting groove and active carbon placing groove 6, wherein by-pass filtration mechanism 3 is mounted on the first placement
In slot, secondary filtration mechanism 4 is mounted in the second mounting groove, and three-stage filtration mechanism 5 is mounted in third mounting groove, and oil smoke is passing through
When crossing by-pass filtration mechanism 3, primary filtration can be carried out by semi-circular tube swirl-type filter, by the suspension of the fine particle in oil smoke
Object adsorption filtration, its main operational principle is: when dustproof spray water enters filter cylinder type along a tangential direction by the road
After shell, eddy flow is formed, the impurity such as suspended matter are deposited in lower part in centrifugal force, under gravity and dust board effect along barrel, circle
Impurity is less at the rack filtering of barrel shell top, is not easy to plug strainer, and when oil smoke passes through secondary filtration mechanism 4, secondary filtration
Mechanism 4 be multilayer undulating metal mesh grid filter screen, multilayer undulating metal mesh grid filter screen oil smoke can be carried out into
The cleaning of one step, subsequent oil smoke can enter three-stage filtration mechanism 5, and three-stage filtration mechanism 5 is glass mist of oil single-purpose filtering element, can
The substance of dust-like is further purified, better cleaning effect is reached, oil smoke finally passes through active carbon, active carbon energy
The micro oil smoke of enough smells and remnants by oil smoke adsorbs, and can finally be discharged from air outlet 9；
Meanwhile the oil droplet collected in by-pass filtration mechanism 3, secondary filtration mechanism 4 and three-stage filtration mechanism 5 can instill oil storage barrel
In 2, it is convenient for subsequent centralized processing, and present invention uses after a period of time, it can be by pull bracket 10 by by-pass filtration
Mechanism 3, secondary filtration mechanism 4 and three-stage filtration mechanism 5 take out simultaneously, then clear up it, relay after the completion of cleaning
Return apparatus body 1 in, can equally efficient purification efficiency purified, not only clean-up effect is guaranteed, the present invention
It can use for a long time, good environmental protection.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. large-scale fume purifying unit equipment, including apparatus body (1) and pull bracket (10), it is characterised in that: the equipment
Ontology (1) bottom is fixedly installed oil storage barrel (2), successively offered in the apparatus body (1) from right to left the first mounting groove,
Second mounting groove and third mounting groove, first mounting groove successively offer air inlet (12), in the apparatus body (1) also
It offers active carbon placing groove (6), offers active carbon charging port (7), the active carbon at the top of the active carbon placing groove (6)
Placing groove (6) bottom offers active carbon outlet (8), and active carbon placing groove (6) side offers air outlet (9)；
Pull bracket (10) bottom is successively fixedly installed by-pass filtration mechanism (3), secondary filtration mechanism (4) from right to left
With three-stage filtration mechanism (5), the by-pass filtration mechanism (3) is mounted in first mounting groove, the secondary filtration mechanism
(4) it is mounted in second mounting groove, the three-stage filtration mechanism (5) is mounted in the third mounting groove.
2. large size fume purifying unit equipment according to claim 1, it is characterised in that: first mounting groove, described
Second mounting groove and the third mounting groove are connected to the oil storage barrel (2).
3. large size fume purifying unit equipment according to claim 1, it is characterised in that: first mounting groove and described
Between second mounting groove, between second mounting groove and the third mounting groove and third mounting groove and active carbon placing groove
(6) venthole is offered between.
4. large size fume purifying unit equipment according to claim 1, it is characterised in that: at the top of the apparatus body (1)
Guardrail (11) are fixedly installed, are convenient for taking-up and installation of the worker from top to pull bracket (10) in actual use.
5. large size fume purifying unit equipment according to claim 1, it is characterised in that: the by-pass filtration mechanism (3)
For semi-circular tube swirl-type filter, have the advantages that filter capacity is big, the pressure loss is small, blowdown is convenient.
6. large size fume purifying unit equipment according to claim 1, it is characterised in that: the secondary filtration mechanism (4)
For multilayer undulating metal mesh grid filter screen, use multilayer expansion aluminum foil web for the dedicated filter material of filter, through being rolled into wave
Unrestrained net form is formed by stacking so that correct angle is intersected with each other, multilayer folding expansion be at different densities, aperture from thick to thin
Flow direction is varied multiple times in arrangement when passing through object, increase filter efficiency, with ventilation quantity is big, dust containing capacity is big, initial resistance is low
Advantage.
7. large size fume purifying unit equipment according to claim 1, it is characterised in that: the three-stage filtration mechanism (5)
It for glass mist of oil single-purpose filtering element, is mainly made by glass fibre is processed, there is stable performance, high temperature resistant, high efficiency great Rong
The advantages such as amount, long service life.
8. large size fume purifying unit equipment according to claim 1, it is characterised in that: the active carbon placing groove (6)
Interior to be filled with active carbon, active carbon has flourishing pore structure, biggish specific surface area and surface chemistry group abundant, rises
To the effect of absorption smell and micro oil smoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910922168.0A CN110496456A (en) | 2019-09-27 | 2019-09-27 | Large-scale fume purifying unit equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910922168.0A CN110496456A (en) | 2019-09-27 | 2019-09-27 | Large-scale fume purifying unit equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110496456A true CN110496456A (en) | 2019-11-26 |
Family
ID=68592919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910922168.0A Pending CN110496456A (en) | 2019-09-27 | 2019-09-27 | Large-scale fume purifying unit equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110496456A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185051A (en) * | 2020-01-20 | 2020-05-22 | 金百利科技(深圳)有限公司 | Oil smoke filtering device capable of cooling oil smoke |
| CN111265942A (en) * | 2020-03-09 | 2020-06-12 | 佛山市人居环保工程有限公司 | Large central efficient air filter |
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| CN210786554U (en) * | 2019-09-27 | 2020-06-19 | 苏州常青环保设备有限公司 | Large-scale oil smoke purifies combination equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185051A (en) * | 2020-01-20 | 2020-05-22 | 金百利科技(深圳)有限公司 | Oil smoke filtering device capable of cooling oil smoke |
| CN111265942A (en) * | 2020-03-09 | 2020-06-12 | 佛山市人居环保工程有限公司 | Large central efficient air filter |
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