KR101745542B1 - Appaturus for smoke filtering - Google Patents

Appaturus for smoke filtering Download PDF

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Publication number
KR101745542B1
KR101745542B1 KR1020170007986A KR20170007986A KR101745542B1 KR 101745542 B1 KR101745542 B1 KR 101745542B1 KR 1020170007986 A KR1020170007986 A KR 1020170007986A KR 20170007986 A KR20170007986 A KR 20170007986A KR 101745542 B1 KR101745542 B1 KR 101745542B1
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KR
South Korea
Prior art keywords
water guide
guide unit
water
filtering
smoke
Prior art date
Application number
KR1020170007986A
Other languages
Korean (ko)
Inventor
김제팔
Original Assignee
김제팔
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 김제팔 filed Critical 김제팔
Priority to KR1020170007986A priority Critical patent/KR101745542B1/en
Application granted granted Critical
Publication of KR101745542B1 publication Critical patent/KR101745542B1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24COTHER DOMESTIC STOVES OR RANGES; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/20Removing cooking fumes
    • F24C15/2035Arrangement or mounting of filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0035Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by wetting, e.g. using surfaces covered with oil
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06Spray cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77Liquid phase processes
    • B01D53/78Liquid phase processes with gas-liquid contact
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F24F3/1603Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation by filtering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F24F3/1603Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation by filtering
    • F24F2003/1617Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation by filtering using wet filtering methods

Abstract

According to the present invention, there is provided a filtering apparatus comprising: a filtering case having an inlet through which smoke is introduced from cooking food and an outlet through which smoke is introduced; A plurality of water guide units provided on an inner peripheral surface of the filtering case as a hollow structure and configured to form a water flow passage therein; A nozzle for spraying atomized water toward the center of the filtering case on the water guide unit; And a water storage tank communicating with the bottom of the filtering case through a predetermined first connection pipe for drainage of the filtering case, wherein the water guide unit is communicated with the water storage tank and the second connection pipe, The present invention provides a smoke filtering apparatus that is supplied with water.
Accordingly, there is an effect that it is possible to easily prevent pollution of the outside air and discomfort caused by effectively filtering odor and harmful substances including smoke generated from cooked foods.

Description

[0001] APPETURUS FOR SMOKE FILTERING [0002]

The present invention relates to an excitation filtering apparatus and method, and more particularly, to an excitation filtering apparatus and method that effectively prevent smoke (e.g., vapor) generated in a kitchen cooking apparatus from flowing out through inhalation and discharge to cause air pollution and a strong food odor And more particularly, to a smoke filtering apparatus and method capable of preventing smoke.

Meat and fish grilled restaurants and restaurants such as Chinese food restaurants bake meat and fish through various cooking utensils. Foods that are cooked during cooking of these foods generate exhaust gases (odors, harmful substances, smoke, ruins, etc.). In this way, odor and harmful substances and smoke generated during the cooking process of food are stored in the upper part of the cooking food. And is forcibly evacuated outdoors through various facilities (such as a hood).

Here, if the odor (food odor), harmful substances and smoke generated from the cooking food are not quickly discharged to the outside, odor, harmful substances and smoke spread in the restaurant, thereby contaminating the room air and causing discomfort to the guests. Therefore, most restaurants have an exhaust system to keep the indoor environment clean by rapidly discharging odor, harmful substances and smoke generated during the cooking process together with the surrounding air.

A typical food hood installed in a restaurant sucks odor, harmful substances and smoke generated when cooking meat or fish or cooking food, and immediately discharges it through the exhaust duct to the outside, thereby polluting the air environment around the restaurant As a result, various complaints are raised in the surrounding area. Since the odor and harmful substances and smoke generated during the cooking process of food are contained in the vapor containing the fine particles, the steam of the fatty acid having the high boiling point first is adhered to the inner wall and the wings of the exhaust fan at the inlet of the duct, And the other vapor, volatile organic compounds, volatile organic compounds, nitrogen oxides, carbon monoxide, etc. are exhausted as they are condensed and drained from the outlet, and the people around them are discomforted by the odor and the body reaction (headache, nausea, vomiting ). ≪ / RTI >

In addition, oil components, such as oil droplets, generated during the cooking process of meat (beef, pork, etc.) act as obstacles to maintaining the performance of the malodor prevention apparatus. When such oil components are present at a high temperature Liquid or particulate state. However, when the temperature is lowered, the viscosity is applied to the surface or the wall surface of the apparatus, thereby deteriorating the function of the apparatus and causing the operation to be paralyzed. There has been developed a technique for improving the above-mentioned problems by a recent ventilation and dilution through diffusion after localized exhaust, but the effect is still insufficient.

Therefore, there is a disadvantage in that it is not easy to eliminate the external air pollution and the uncomfortable feeling due to the smell of the smoke generated from cooking food, harmful substances, and the like.

Korean Registered Utility Model No. 20-0187572

An object of the present invention is to provide a smoke filtering device capable of effectively preventing smoke (vapor or the like) generated in a kitchen cooker from flowing out to the outside through inhalation and / or discharge to cause air pollution and a severe food odor .

According to the present invention, there is provided a filtering apparatus comprising: a filtering case having an inlet through which smoke is introduced from cooking food and an outlet through which smoke is introduced; A plurality of water guide units provided on an inner peripheral surface of the filtering case as a hollow structure and configured to form a water flow passage therein; A nozzle for spraying atomized water toward the center of the filtering case on the water guide unit; And a water storage tank connected to the bottom of the filtering case through a predetermined connection pipe for drainage of the filtering case, wherein the water guide unit is connected to the water storage tank and the connection pipe, The smoke filtering device is provided with a smoke filtering device.

According to the smoke filtering apparatus of the present invention, it is possible to easily prevent pollution of outside air and discomfort caused by effectively filtering odor and harmful substances including smoke generated from cooking food.

1 is a schematic view of a smoke filtering apparatus according to an embodiment of the present invention.
FIGS. 2 to 4 are views showing a part of the configurations according to FIG.
5 to 6 are views showing a part of the configurations of the smoke filtering apparatus according to another embodiment of the present invention.
7 is a view showing a part of the configurations of a smoke filtering apparatus according to another embodiment of the present invention.
8 is a view showing a part of the configurations of a smoke filtering apparatus according to another embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification. Throughout the specification, when an element is referred to as "comprising ", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic view of a smoke filtering apparatus according to an embodiment of the present invention. FIGS. 2 to 4 are views showing a part of the configurations according to FIG.

1 to 4, the smoke filtering apparatus includes a filtering case 1, a water guide unit 4, a nozzle 6, and a water storage tank 10.

The water guide unit 4 includes a first water guide unit 41, a second water guide unit 42, a third water guide unit 43, a conveying unit 22 and a feed motor 24.

The filtering case has an inlet (2) through which smoke is introduced from cooking food and an outlet through which smoke is introduced.

The water guide unit 4 is a hollow structure, and a plurality of water guide units 4 are provided on the inner circumferential surface of the filtering case 1, and a water flow passage 5 is formed therein. The water guide unit 4 is supplied with water by the circulation pump 13 while being communicated with the water storage tank 10 and the second connection pipe 9b. The third water guide unit 43 described later in the water guide unit 4 can communicate with the water storage tank 10 through the second connection pipe 9b.

Here, it is preferable that the second connection pipe 9b has a flexible material, and the length and the position of the second connection pipe 9b are adjusted on the filtering case 1 so as to be suitable for the flow of the third water guide unit 43 Do.

Of course, the second connection pipe 9b may be provided in the first water guide unit 41 or the second water guide unit 42, which will be described later, instead of the third water guide unit 43, 41 to the third water guide unit 43, respectively.

Here, the water guide unit 4 is provided so as to be able to flow forward and backward on the filtering case 1. More specifically, the first water guide unit 41 of the water guide unit 4 is provided on one side of the filtering case 1. The second water guide unit (42) is provided on the other side of the filtering case (1). That is, the first water guide unit 41 is positioned to face the first water guide unit 41. The third water guide unit 43 is provided between the first water guide unit 41 and the second water guide unit 42.

The third water guide unit 43 may be provided in plurality between the first water guide unit 41 and the second water guide unit 42. The first water guide unit 41 to the third water guide unit 43 are reciprocally moved along the longitudinal direction on the filtering case 1.

The plurality of nozzles 6 are provided on the water guide unit 4 and spray atomized water toward the center of the filtering case 1. [ Here, the nozzles 6 are tiltable on the depression H1.

The water storage tank 10 is connected to the bottom of the filtering case 1 through a predetermined first connection pipe 9a for draining the filtering case 1.

The feeding means 22 is provided inside the filtering case 1 in a pair in parallel with each other along at least a part of the longitudinal direction of the filtering case 1. The always-on conveying means 22 is operated to be bi-directionally rotated by the conveying motor 24.

That is, the first water guide unit 41 to the third water guide unit 43 are reciprocally moved on the filtering case 1 in cooperation with the conveying unit 22.

Meanwhile, a third connection pipe (not shown) is connected between the first water guide unit 42 and the third water guide unit 43, and the third connection pipe 9c is connected to the first water guide unit 42 ) To the third water guide unit (43) in consideration of the flow range of the third water guide unit (43).

Meanwhile, when the water guide unit 4 flows on the filtering case 1, a portion to which the second connection pipe 9b is connected is provided with a predetermined guide groove (not shown) on the filtering case 1 The third water guide unit 43 is connected to the second connection pipe 9b as a first method of water supply and the first water guide unit 41 and the second water guide unit 41 are connected to each other, The unit 42 can again receive water from the third water guide unit 43 through the third connection pipe.

The second connection pipe 9b is connected to a third connection pipe connecting the first water guide unit 41 to the third water guide unit 43 as a second method in connection with the water supply plan So that it is possible to supply water to the first water guide unit 41 to the third water guide unit 43. Here, it is preferable that the third connection pipe connects the first water guide unit 41 to the third water guide unit 43 on the filtering case 1. And may restrict the flow of the third water guide unit 43 if necessary.

5 to 6 are views showing a part of the configurations of the smoke filtering apparatus according to another embodiment of the present invention. Hereinafter, the present invention will be described with reference to the drawings.

5 to 6, the water guide unit 4 is a hollow structure having a predetermined hollow portion H1 (see FIG. 5) embedded in the hollow at a predetermined depth on a circumferential portion opposed to the central axis with respect to a virtual center axis, Is formed. At least one nozzle 6 is provided along the circumferential periphery on the depression H1.

7 is a view showing a part of the configurations of a smoke filtering apparatus according to another embodiment of the present invention. Hereinafter, the present invention will be described with reference to the drawings.

Each of the first water guide unit 41 to the third water guide unit 43 of the water guide unit 4 is configured to move from the first water guide unit 41 toward the third water guide unit 43 And is formed so as to have a hollow gradually contracted.

8 is a view showing a part of the configurations of a smoke filtering apparatus according to another embodiment of the present invention. As shown in Fig. 8 (a), the first water guide unit 41 to the third water guide unit 43 have water guide protrusions T1 formed so as to be tapered at a lower end thereof from the upper side downward at a predetermined slope, . The water guide protrusion T1 is formed at the lower end of each of the water curtain unit 41 to the water guide unit 43 so as to be formed toward the direction in which the first connection pipe 9a is formed on the filtering case 1 It is possible.

As shown in FIG. 8 (b), the first water guide unit 41 to the third water guide unit 43 are arranged so as to be tapered from the upper and lower ends of the front surface and the rear surface, respectively, It is possible to form the water guide protrusion T1 and the second water guide protrusion T2.

8 (c), the first water guide unit 41 to the third water guide unit 43 are disposed at the lower end of the first water guide protrusion T1, The third water guide protrusion T3 and the fourth water guide protrusion T3 symmetrically corresponding to the first water gutter protrusion T1 and the second water guide protrusion T2 symmetrically upward, T4) can be formed.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

H1:
H2: Hole
1: Filtering case
2: Entrance
3: Exit
4: Water guide unit
41: first water guide unit
42: second water guide unit
43: Third water guide unit
5:
6: Nozzle
9a: first connector
9b: second connector
10: Reservoir tank
11: Outlet
12: filter network
13: circulation pump
14: Stand
22: conveying means
24: Feed motor

Claims (8)

  1. A filtering case (1) having an inlet (2) through which smoke is introduced from the cooking food through the fan (17) and an outlet through which the introduced smoke is formed; A plurality of water guide units (4) provided on an inner peripheral surface of the filtering case (1) as a hollow structure and provided to form a water flow passage (5) therein; A nozzle (6) for spraying atomized water toward the center of the filtering case (1) on the water guide unit (4); And a water storage tank (10) communicating with a bottom of the filtering case (1) through a predetermined first connection pipe (9a) for drainage of the filtering case (1) Is a smoke filtering device connected to the water storage tank (10) and the second connection pipe (9b) and supplied with water by a circulation pump (13)
    The water guide unit 4 is a hollow structure having a predetermined depth H1 embedded in the hollow at a predetermined depth on a circumferential portion facing the center axis with respect to a virtual center axis, Is provided on the depression H1,
    The nozzle 6 is positioned at least vertically and horizontally on the inclined portion H1 of the water guide unit 4 with respect to the central axis to spray water into the incoming smoke,
    The nozzles 6 can be tilted on the depression H1,
    The water guide unit (4)
    A first water guide unit 41 provided on the filtering case 1, a second water guide unit 42 positioned to face the first water guide unit 41, 41) and the second water guide unit (42), and the first water guide unit (41) to the third water guide unit (43) comprise at least one third water guide unit (1), and is reciprocated in a rearward direction toward the outlet,
    Each of the first water guide unit 41 to the third water guide unit 43 has a hollow gradually reduced from the first water guide unit 41 toward the third water guide unit 43,
    The first water guide unit (41) to the third water guide unit (43)
    A first water guide protrusion (T1) tapered from the upper side to a lower side is provided on the front lower end portion, and a second water guide protrusion (T2) tapered from the upper side to the lower side is provided on the lower side of the rear surface,
    In the filtering case 1, there is provided a pair of conveying means 22 provided in parallel to each other along at least a part of the longitudinal direction of the filtering case 1 and rotated in both directions by a conveying motor 24, Wherein the first water guide unit (41) to the third water guide unit (43) are reciprocally moved on the filtering case (1) in cooperation with the conveying unit (22).
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KR1020170007986A 2017-01-17 2017-01-17 Appaturus for smoke filtering KR101745542B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020170007986A KR101745542B1 (en) 2017-01-17 2017-01-17 Appaturus for smoke filtering

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Application Number Priority Date Filing Date Title
KR1020170007986A KR101745542B1 (en) 2017-01-17 2017-01-17 Appaturus for smoke filtering

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101989298B1 (en) 2019-04-16 2019-06-14 최돈정 Filtration device for exhaust smoke containing oil and smell

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100353270B1 (en) 1999-04-13 2002-09-18 이정수 Construction of air conditioner
KR200419394Y1 (en) * 2006-04-10 2006-06-20 이승아 Smoke processing device
KR101601246B1 (en) 2014-03-14 2016-03-17 윤병용 A air cleaner

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100353270B1 (en) 1999-04-13 2002-09-18 이정수 Construction of air conditioner
KR200419394Y1 (en) * 2006-04-10 2006-06-20 이승아 Smoke processing device
KR101601246B1 (en) 2014-03-14 2016-03-17 윤병용 A air cleaner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101989298B1 (en) 2019-04-16 2019-06-14 최돈정 Filtration device for exhaust smoke containing oil and smell

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