CN104501249B - Smoke exhaust ventilator cooking fume remover - Google Patents
Smoke exhaust ventilator cooking fume remover Download PDFInfo
- Publication number
- CN104501249B CN104501249B CN201410681720.9A CN201410681720A CN104501249B CN 104501249 B CN104501249 B CN 104501249B CN 201410681720 A CN201410681720 A CN 201410681720A CN 104501249 B CN104501249 B CN 104501249B
- Authority
- CN
- China
- Prior art keywords
- cavity
- cooling chamber
- oil smoke
- air inlet
- mouth
- 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.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The present invention relates to smoke exhaust ventilator cooking fume remover, including the cooling chamber closed, cooling chamber is internally provided with fume tube, and fume tube two ends are connected with cooling chamber two ends respectively, and cooling chamber is further opened with cooling medium entrance and exit；The first cavity, air inlet cavity and cavity of giving vent to anger it is also associated with outside cooling chamber, all one end of fume tube connects with the first cavity, the other end of part fume tube connects with air inlet cavity, the other end of another part fume tube connects with cavity of giving vent to anger, first cavity offers oil drain out, air inlet cavity offers oil smoke entrance, and cavity of giving vent to anger offers oil smoke outlet.This depurator, oil smoke enters the first cavity from air inlet cavity through fume tube, then enters, through fume tube, cavity of giving vent to anger from the first cavity, and oil smoke, through twice condensation, makes oils and fats drip along the condensation of fume tube inwall, and discharges from oil drain out.The oil smoke pollution to air can be substantially reduced, and the waste oil discharged from oil drain out can collect for animal feed.
Description
Technical field
The present invention relates to smoke exhaust ventilator, particularly can isolate the cooking fume remover of most of oils and fats in oil smoke.
Background technology
Smoke exhaust ventilator is the cooking apparatus that every household is conventional, family cook cooking time, smoke exhaust ventilator produces when can aspirate cooking
High-temperature oil smoke, and along pipeline, oil smoke is discharged to outdoor.But, although what this mode can be temporary transient prevents kitchen by oil smoke
Pollute, but oil smoke is after outdoor is transferred in indoor, still can pollute the air of outdoor.Society urban population intensity is more
Coming the highest, usually living in the soil of unit are has a large amount of resident, continues to use this traditional discharge oil smoke mode easily to lead
Air pollution serious in causing region.
Summary of the invention
The technical problem to be solved is: provide a kind of smoke exhaust ventilator cooking fume remover, can be by the major part in oil smoke
Oils and fats separates from flue gas, then by residue fume emission to air.
The technical solution adopted for the present invention to solve the technical problems is:
Smoke exhaust ventilator cooking fume remover, including the cooling chamber closed, the outer wall of described cooling chamber one end is the first cover plate, the other end
Outer wall be the second cover plate, cooling chamber is internally provided with at least two fume tubes, described fume tube two ends be respectively first mouth of pipe and
Second mouth of pipe, described first mouth of pipe and the first cover plate connect, and second mouth of pipe and the second cover plate connect, and described cooling chamber is further opened with
Cooling medium entrance and cooling medium outlet；It is also connected with outside described cooling chamber being provided with the first cavity, air inlet cavity and cavity of giving vent to anger,
First mouth of pipe of whole described fume tubes and the connection of the first cavity, second mouth of pipe of at least fume tube connects with air inlet cavity,
Second mouth of pipe of the most other fume tube connects with cavity of giving vent to anger；Described first mouth of pipe is less than second mouth of pipe, described first chamber
Body offers oil drain out, and described air inlet cavity offers oil smoke entrance, described in cavity of giving vent to anger offer the oil smoke for discharging oil smoke
Outlet.
Further, it is connected with the second cavity outside described cooling chamber, in described second cavity, is provided with dividing plate, described dividing plate
Second cavity is divided into described air inlet cavity and cavity of giving vent to anger.
Further, described first cavity is arranged on cooling chamber bottom, and described second cavity is arranged on cooling chamber top.
Further, described oil drain out is arranged on the lowest part of the first cavity.
Further, being additionally provided with filter element in described outlet chamber body, described filter element is arranged on the path that oil smoke flows out.
Further, described filter element includes orifice plate and the filter screen set gradually along oil smoke flow outgoing direction, and described orifice surface sets
It is equipped with multiple pore.
Further, described oil smoke entrance is arranged on inlet chamber body side surface, and the outlet of described oil smoke is arranged on described outlet chamber body side surface
And higher than the position of described filter element.
Further, described cooling medium entrance is arranged on cooling chamber bottom, and the outlet of described cooling medium is arranged on cooling chamber top.
Further, described oil drain out is connected with the container collecting waste oil.
Further, described cooling chamber is internally provided with even number root fume tube, and fume tube 14 quantity connected with air inlet cavity is equal to
Fume tube 14 quantity connected with air inlet cavity.
The invention has the beneficial effects as follows: use above-mentioned smoke exhaust ventilator cooking fume remover, oil smoke enters the from air inlet cavity through fume tube
One cavity, when flowing through fume tube, cooled indoor cooling medium cooling, make the amount of grease in oil smoke cold at fume tube inwall
Coagulate and drip；Then residue oil smoke enters, through fume tube, cavity of giving vent to anger from the first cavity again, when flowing through fume tube, and cooled Jie again
Matter cools down, and makes oils and fats drip along the condensation of fume tube inwall, and the oils and fats dripped is discharged from the oil drain out of the first cavity.Oil smoke is through twice
Condensation removes major part oils and fats, then the filter element filtration through cavity of giving vent to anger, and discharges from oil smoke outlet.Use this purification
Device can substantially reduce the oil smoke pollution to air, and the waste oil discharged from oil drain out can collect for animal feed.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of embodiment of smoke exhaust ventilator cooking fume remover of the present invention；
In figure, reference is: cooling chamber 1, fume tube 14, first mouth of pipe, 141, second mouth of pipe the 142, first cover plate 15,
Two cover plates 16, cooling medium entrance 21, cooling medium outlet the 22, first cavity 3, oil drain out the 32, second cavity 4, air inlet
Cavity 41, cavity 42 of giving vent to anger, dividing plate 40, oil smoke entrance 51, oil smoke outlet 52, orifice plate 53, filter screen 54.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings: as shown in Figure 1:
Smoke exhaust ventilator cooking fume remover, including the cooling chamber 1 closed, the outer wall of described cooling chamber 1 one end is the first cover plate 15,
The outer wall of the other end is the second cover plate 16, and cooling chamber 1 is internally provided with at least two fume tubes 14, described fume tube 14 two ends
Being respectively first mouth of pipe 141 and second mouth of pipe 142, described first mouth of pipe 141 is connected with the first cover plate 15, second mouth of pipe 142
Being connected with the second cover plate 16, described cooling chamber 1 is further opened with cooling medium entrance 21 and cooling medium outlet 22；Described cooling
It is also connected with being provided with the first cavity 3, air inlet cavity 41 and cavity 42 of giving vent to anger outside room 1, the first pipe of whole described fume tubes 14
Mouth 141 connects with the first cavity 3, and second mouth of pipe 142 of at least fume tube 14 connects with air inlet cavity 41, the most separately
Second mouth of pipe 142 of an outer fume tube 14 connects with cavity 42 of giving vent to anger；Described first mouth of pipe 141 is less than second mouth of pipe 142,
Described first cavity 3 offers oil drain out 32, and described air inlet cavity 41 offers oil smoke entrance 51, described in cavity 42 of giving vent to anger open
It is provided with the oil smoke outlet 52 for discharging oil smoke.
This smoke exhaust ventilator cooking fume remover, the cooling chamber 1 of closing is used for storing cooling medium, and cooling chamber 1 shape can be arbitrarily interior
Portion is with the body of cavity, such as barrel shape, the barrel-shaped shape in side etc..Cooling medium can be cold air, water or cooling oil
In medium.
Cooling medium entrance 21 and cooling medium outlet 22 are used for realizing cooling medium and flow into and out cooling chamber 1, such as, can be
Cooling chamber 1 is entered, then from cooling medium outlet 22 outflow cooling chamber 1 from cooling medium entrance 21；It can also be cooling medium
From cooling medium outlet 22 entrance cooling chamber 1, then flow out cooling chamber 1 from cooling medium entrance 21.
Preferably, can be that described cooling medium entrance 21 is arranged on cooling chamber 1 bottom, described cooling medium outlet 22 setting
On cooling chamber 1 top, make cooling medium flow through whole cooling chamber 1 more fully, be conducive to strengthening oil smoke cooling effect.
Fume tube 14 within cooling chamber 1 is the passage that high-temperature oil smoke flows through, and is also that oil smoke occurs with cooling medium heat exchange simultaneously
The position of condensation.Fume tube 14 preferably, uses many metal tubes, and fume tube 14 arranges the most, is more conducive to high-temperature oil smoke
It is fully contacted with outside cooling medium, is conducive to accelerating oils and fats condensation effect, it is further preferred that fume tube 14 uses many copper
Pipe.
As it is shown in figure 1, the oil smoke walking path of this cooking fume remover be order along oil smoke entrance 51, air inlet cavity 41 and enter
The fume tube 14 that fume tube 14, first cavity 3 of air cavity 41 connection connects with cavity 42 of giving vent to anger, cavity 42 of giving vent to anger, oil
Cigarette outlet 52 flowing.Therefore fume tube 14 quantity arranged in cooling chamber 1 at least to have two, and to meet at least one
Second mouth of pipe 142 of fume tube 14 connects with air inlet cavity 41, second mouth of pipe 142 of the most other fume tube 14 with go out
Air cavity 42 connects, and twice of oil smoke so can be allowed through fume tube 14, carry out twice condensation, make in cooling chamber 1
Oils and fats in oil smoke is sufficiently separated.
Fume tube 14 quantity in cooling chamber 1 may be greater than the odd number of two, and the most a total of seven fume tubes 14, can be seven
First mouth of pipe 141 of root fume tube 14 all connects the first cavity 3, wherein the second mouth of pipe 142 and air inlet of four fume tubes 14
Cavity 41 connects, and second mouth of pipe 142 of other three fume tubes 14 connects with cavity 42 of giving vent to anger.
Preferably, fume tube 14 quantity in cooling chamber 1 can also be even number, and the fume tube connected with air inlet cavity 41
14 quantity are equal to fume tube 14 quantity connected with air inlet cavity 41.The most a total of eight fume tubes 14, eight fume tubes
First mouth of pipe 141 of 14 all connects the first cavity 3, and wherein second mouth of pipe 142 of four fume tubes 14 is with air inlet cavity 41 even
Logical, second mouth of pipe 142 of other four fume tubes 14 connects with cavity 42 of giving vent to anger.Before so can making the passage that oil smoke flow goes out
Rear uniform, the oil smoke flowing velocity in each bar fume tube 14 is basically identical.
Should there be certain difference in height at the two ends of fume tube 14, is i.e. that described first mouth of pipe 141 to be less than second mouth of pipe 142, and
And the inner passage of fume tube 14 should reduce bending, to ensure that condensed oils and fats can go downstream and enter the first cavity 3.
The oil smoke entrance 51 that air inlet cavity 41 is offered is the entrance that high-temperature oil smoke enters this depurator, the oil that cavity 42 of giving vent to anger is offered
Cigarette outlet 52 be complete oils and fats condensation remainder of exhaust gas from the outlet of the outflow of this depurator, oil drain out 32 be through condensation
After the outlet discharged from the first cavity 3 of oils and fats, it is preferred that described oil drain out 32 is arranged on the lowest part of the first cavity 3.
The ultimate principle of this smoke exhaust ventilator cooking fume remover is described below, such as it may be that high by a kind of specific embodiment
Temperature oil smoke aspirated by smoke exhaust ventilator or other equipment, be admitted to air inlet cavity 41 from oil smoke entrance 51, subsequently into enter
Several fume tubes 14 of air cavity 41 connection.
Cooling chamber 1 internal memory now closed contains cooling medium, such as, can be that water pump drives cooling water from cooling medium entrance 21
Flow in cooling chamber 1, then from cooling medium outlet 22 outflow.Cooling water and high-temperature oil smoke generation heat exchange, cause oil smoke temperature
Degree reduces, and the oils and fats in oil smoke condenses at fume tube 14 inwall, and drips along inwall.The oils and fats of condensation flows in the first cavity 3,
And flowing out from the oil drain out 32 of lowest part, can arrange the container collecting waste oil at oil drain out 32, the waste oil collected can
For animal feed.
Oil smoke through condensation for the first time enters the first cavity 3, and oil smoke continues to move ahead under the pressure that smoke exhaust ventilator provides, from first
The mouth of pipe 141 enters several fume tubes 14 that connect with cavity 42 of giving vent to anger, and now oil smoke is again cooled water cooling and condenses,
Oils and fats in oil smoke enters the first cavity 3 along fume tube 14 drippage, and remaining flue gas enters gives vent to anger in cavity 42, then from oil
Cigarette outlet 52 discharge.
Described air inlet cavity 41 and cavity 42 of giving vent to anger can be that two individual cavity being not connected with are respectively completed respective function,
Can also be that a cavity is separated into two interconnective cavitys, such as implementation below: described cooling chamber 1 is outer to be connected
Being provided with the second cavity 4, be provided with dividing plate 40 in described second cavity 4, the second cavity 4 is divided into described by described dividing plate 40
Air inlet cavity 41 and cavity 42 of giving vent to anger.Present embodiment air inlet cavity 41 and cavity 42 of giving vent to anger are connected with each other, and make depurator tie
On structure the compactest.
This depurator is preferred, can be that described first cavity 3 is arranged on cooling chamber 1 bottom, and described second cavity 4 is arranged on
Cooling chamber 1 top.It is easy to oils and fats condensation drippage downwards.
The cavity 42 of giving vent to anger of this device can play the effect of discharge oil flue waste gas, cavity of giving vent to anger described in further preferred can be
Being additionally provided with filter element in 42, described filter element is arranged on the path that oil smoke flows out.Filter element is possible to prevent oil smoke fast
Speed, from oil smoke outlet 52 outflow, allows oil smoke retain the longer time in fume tube 14, completes condensation process more fully.And
And can adsorption filtration further to oil flue waste gas, make the waste gas of discharge more clean, reduce further the pollution to air.
Described filter element can be any can cross filtering fume and slow down oil smoke from oil smoke outlet 52 outflow structure or parts, examples
It may be that as described in filter element include the orifice plate 53 and the filter screen 54 that set gradually along oil smoke flow outgoing direction, described orifice plate 53 table
Face is provided with multiple pore.Pore on orifice plate 53, can allow oil smoke slow transit through, and makes oil smoke stop longer at fume tube 14
Time also fully condenses, and filter screen 54 can filter out the partial contamination thing in oil flue waste gas, orifice plate 53 and filter screen 54 further can
To be overlapping putting together.
The oil smoke entrance 51 of this depurator preferably can be provided in air inlet cavity 41 side, and oil smoke outlet 52 is the most permissible
It is arranged on give vent to anger cavity 42 side and the position higher than described filter element.Can facilitate oil smoke entrance 51 and oil smoke outlet 52 with
Respective pipeline connects.
This device makes twice fume tube 14 in cooling chamber 1 of high-temperature oil smoke, makes high-temperature oil smoke carry out twice condensation, can remove
Going the most of oils and fats in oil smoke, then the filtration of filter element in cavity 42 of giving vent to anger, remaining oil flue waste gas is discharged into air
In, the oil smoke pollution to surrounding air can be greatly reduced, the waste oil of the most condensed recovery may be used for animal feed, this dress
Put uses such as being particularly suited for restaurant, hotel, hotel.
Claims (10)
1. smoke exhaust ventilator cooking fume remover, it is characterised in that include the cooling chamber (1) closed, described cooling chamber (1) one end
Outer wall be the first cover plate (15), the outer wall of the other end is the second cover plate (16), and cooling chamber (1) is internally provided with at least two
Fume tube (14), described fume tube (14) two ends are respectively first mouth of pipe (141) and second mouth of pipe (142), and described first
The mouth of pipe (141) is connected with the first cover plate (15), and second mouth of pipe (142) is connected with the second cover plate (16), described cooling chamber
(1) cooling medium entrance (21) and cooling medium outlet (22) it are further opened with；Described cooling chamber is also connected with being provided with outside (1)
First cavity (3), air inlet cavity (41) and cavity of giving vent to anger (42), first mouth of pipe (141) of whole described fume tubes (14)
Connecting with the first cavity (3), second mouth of pipe (142) of at least fume tube (14) connects with air inlet cavity (41),
Second mouth of pipe (142) of the most other fume tube (14) connects with cavity of giving vent to anger (42)；Described first mouth of pipe (141)
Less than second mouth of pipe (142), described first cavity (3) offers oil drain out (32), and described air inlet cavity (41) offers
Oil smoke entrance (51), described in give vent to anger cavity (42) offer for discharging oil smoke oil smoke outlet (52).
2. smoke exhaust ventilator cooking fume remover as claimed in claim 1, it is characterised in that described cooling chamber (1) connects outward and sets
Being equipped with the second cavity (4), be provided with dividing plate (40) in described second cavity (4), described dividing plate (40) is by the second cavity (4)
It is divided into described air inlet cavity (41) and cavity of giving vent to anger (42).
3. smoke exhaust ventilator cooking fume remover as claimed in claim 2, it is characterised in that described first cavity (3) is arranged on
Cooling chamber (1) bottom, described second cavity (4) is arranged on cooling chamber (1) top.
4. the smoke exhaust ventilator cooking fume remover as described in claim 1,2 or 3, it is characterised in that described oil drain out (32)
It is arranged on the lowest part of the first cavity (3).
5. the smoke exhaust ventilator cooking fume remover as described in claim 1,2 or 3, it is characterised in that described in give vent to anger cavity (42)
Inside being additionally provided with filter element, described filter element is arranged on the path that oil smoke flows out.
6. smoke exhaust ventilator cooking fume remover as claimed in claim 5, it is characterised in that described filter element includes along oil smoke flow
Orifice plate (53) that outgoing direction sets gradually and filter screen (54), described orifice plate (53) surface configuration has multiple pore.
7. smoke exhaust ventilator cooking fume remover as claimed in claim 5, it is characterised in that described oil smoke entrance (51) is arranged on
Air inlet cavity (41) side, described oil smoke outlet (52) be arranged on described in give vent to anger cavity (42) side and higher than described filtration
The position of parts.
8. the smoke exhaust ventilator cooking fume remover as described in claim 1,2 or 3, it is characterised in that described cooling medium entrance
(21) being arranged on cooling chamber (1) bottom, described cooling medium outlet (22) is arranged on cooling chamber (1) top.
9. the smoke exhaust ventilator cooking fume remover as described in claim 1,2 or 3, it is characterised in that described oil drain out (32)
It is connected with the container collecting waste oil.
10. the smoke exhaust ventilator cooking fume remover as described in claim 1,2 or 3, it is characterised in that described cooling chamber (1)
Being internally provided with even number root fume tube (14), fume tube (14) quantity connected with air inlet cavity (41) is equal to and air inlet cavity
(41) fume tube (14) quantity connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410681720.9A CN104501249B (en) | 2014-11-24 | 2014-11-24 | Smoke exhaust ventilator cooking fume remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410681720.9A CN104501249B (en) | 2014-11-24 | 2014-11-24 | Smoke exhaust ventilator cooking fume remover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104501249A CN104501249A (en) | 2015-04-08 |
| CN104501249B true CN104501249B (en) | 2016-08-24 |
Family
ID=52942677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410681720.9A Expired - Fee Related CN104501249B (en) | 2014-11-24 | 2014-11-24 | Smoke exhaust ventilator cooking fume remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104501249B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3815336A (en) * | 1971-08-17 | 1974-06-11 | H Rigo | Gaseous flow separator and heat exchanger |
| GB2424475A (en) * | 2005-03-10 | 2006-09-27 | Ex Technology Ltd | Air deodoriser apparatus with ozone producing first stage and ozone removing second stage. |
| CN2828606Y (en) * | 2005-06-29 | 2006-10-18 | 麦广海 | Kitchen ventilator |
| CN101121087A (en) * | 2007-06-29 | 2008-02-13 | 成都前锋电子有限责任公司 | Oil fume filtering plate |
| CN101650047A (en) * | 2008-08-13 | 2010-02-17 | 林光湧 | Device for recycling oil fume and using method thereof |
| CN202032647U (en) * | 2011-04-21 | 2011-11-09 | 重庆科技学院 | Lampblack purifier |
| CN103542441A (en) * | 2013-10-14 | 2014-01-29 | 广东万和新电气股份有限公司 | Heat exchanger for recovering flue gas waste heat and smoke exhauster smoke-evacuation pipe using same |
| CN203744349U (en) * | 2014-04-01 | 2014-07-30 | 华北电力大学（保定） | Blade-free jetting type range hood flow disturbance and suck-back prevention device |
| CN104006433A (en) * | 2014-06-10 | 2014-08-27 | 华帝股份有限公司 | Novel oil filter screen of range hood |
-
2014
- 2014-11-24 CN CN201410681720.9A patent/CN104501249B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3815336A (en) * | 1971-08-17 | 1974-06-11 | H Rigo | Gaseous flow separator and heat exchanger |
| GB2424475A (en) * | 2005-03-10 | 2006-09-27 | Ex Technology Ltd | Air deodoriser apparatus with ozone producing first stage and ozone removing second stage. |
| CN2828606Y (en) * | 2005-06-29 | 2006-10-18 | 麦广海 | Kitchen ventilator |
| CN101121087A (en) * | 2007-06-29 | 2008-02-13 | 成都前锋电子有限责任公司 | Oil fume filtering plate |
| CN101650047A (en) * | 2008-08-13 | 2010-02-17 | 林光湧 | Device for recycling oil fume and using method thereof |
| CN202032647U (en) * | 2011-04-21 | 2011-11-09 | 重庆科技学院 | Lampblack purifier |
| CN103542441A (en) * | 2013-10-14 | 2014-01-29 | 广东万和新电气股份有限公司 | Heat exchanger for recovering flue gas waste heat and smoke exhauster smoke-evacuation pipe using same |
| CN203744349U (en) * | 2014-04-01 | 2014-07-30 | 华北电力大学（保定） | Blade-free jetting type range hood flow disturbance and suck-back prevention device |
| CN104006433A (en) * | 2014-06-10 | 2014-08-27 | 华帝股份有限公司 | Novel oil filter screen of range hood |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104501249A (en) | 2015-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107906568A (en) | Apparatus for treating cooking fume and cooking system | |
| CN107913565A (en) | Apparatus for treating cooking fume and cooking system | |
| CN105169861A (en) | Medicine stir-frying machine oil fume cooling purification device | |
| CN206131109U (en) | Mechanical type oil smoke purifies all -in -one | |
| CN205090462U (en) | Integrated kitchen structure of discharging fume | |
| CN104501249B (en) | Smoke exhaust ventilator cooking fume remover | |
| CN204313348U (en) | Smoke exhaust ventilator cooking fume remover | |
| CN207922294U (en) | A kind of novel environmental protection and energy saving hearth | |
| CN218421854U (en) | Waste gas treatment device for metal smelting equipment | |
| CN105001919B (en) | A kind of application method of tar removing cryophorus | |
| CN203385061U (en) | Simple oil smoke separator | |
| CN205351864U (en) | Condenser | |
| CN207471628U (en) | A kind of flue gas processing device of integrated kitchen range | |
| CN208312506U (en) | A kind of kitchen ventilator with environment protecting | |
| RU156455U1 (en) | DEVICE FOR PRODUCING PURE ETHYL ALCOHOL OR DISTILLED WATER | |
| CN207584847U (en) | A kind of oil removing kitchen ventilator of environmental protection | |
| CN207422957U (en) | A kind of novel air cooler | |
| CN206334363U (en) | One kind two imitates vacuum decker | |
| CN208750806U (en) | A kind of oil fume separator of range hood | |
| CN207487020U (en) | A kind of cold and hot energy adjustment unit of pump type heat purifying fresh air recuperation of heat | |
| CN207599828U (en) | A kind of Lampblack treatment system of cooking equipment | |
| CN202019659U (en) | Teppanyaki assembly | |
| CN205537216U (en) | Spiral heat exchanger of annular space | |
| CN107763697A (en) | A kind of flue gas processing device of integrated kitchen range | |
| CN209101888U (en) | Full-automatic heat exchange unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20171124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |