CN2706686Y

CN2706686Y - Liquefied fume exhaustor

Info

Publication number: CN2706686Y
Application number: CN 200420033752
Authority: CN
Inventors: 张伦万
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-05-25
Filing date: 2004-05-25
Publication date: 2005-06-29
Anticipated expiration: 2014-05-25

Abstract

The utility model relates to a liquefied oil fume exhaustor for removing oil fume for the kitchens of families and restaurants, which is characterized in that the oil fume exhaustor is provided with an oil removing structure for fume; the oil fume exhaustor comprises V-shaped grooves 1, a water distributor 3 with spraying holes and a water tank (5), the V-shaped grooves 1 are positioned under a netted filter plate and in a wind-guiding cavity and are arranged by transversion malposition via at least two layers of openings from an upper part and a lower part, and the water distributor 3 and the water tank (5) are positioned above the netted filter plate, wherein, the overlapping does not remain between the upper layer of V-shaped grooves and the lower layer of v-shaped grooves, and a labyrinth type fume channel is formed between the upper layer of V-shaped grooves and the lower layer of V-shaped grooves. The bottom of the V-shaped groove of which an opening point is upward is communicated with the water tank via a drain 6; the water inlet of the water distributor is connected with the pumping-out end of a submersible pump (7) arranged inside of the water tank. On the ground that the oil fume contacts and impacts a degreaser for many times for liquefaction during lifting process, the oil fume becomes oil-free gas and is discharged to outdoors. The utility model is of cleanness and environmental protection; a little scale deposits remain on the netted filter plate and other members; the netted filter plate and other members are easy to be cleaned.

Description

The liquefaction smoke exhaust

Technical field

The utility model relates to a kind of kitchen, dining room liquefaction smoke exhaust of being used for.

Technical background

At present, smoke exhaust commonly used, be directly to get rid of outdoor oil smoke by blower fan, remaining oil-collecting flows to oil collection box, because the flue gas band oil gas and spread, after 3-5 month, equipment in the kitchen, the kitchen range top, wall are stained with all that wall face also presents a slice greasy dirt in one deck grease, the kitchen, be difficult to clean, both polluted environment, it is attractive in appearance to have influenced building again.Though adopted screen pack, stop that oil smoke is limited, also cause filter to clean the problem of difficulty.

The content of invention

The purpose that this reality is novel: be to provide a kind of oil smoke gas of can realizing repeatedly to contact, piece together and hit with the liquid degreaser of circulation, and through filtering after the liquefaction oil removing combined reaction reach repeatedly, again the gas that does not have oil through blower fan, air channel, exhaust outlet, the outdoor liquefaction oily fume exhauster of discharge.It is simple in structure, cost is low, mist extractor effective.

Structure of the present utility model is such: promptly a kind of liquefaction smoke exhaust, comprise housing, exhaust opening, ventilating fan and be positioned at the gauze filter of ventilating fan below, its characteristics are: ventilating fan has flue gas de-oiling mechanism, it comprises and is positioned at wind guide chamber under the netted filtering plate, by two-layer at least opening up and down respectively downwards and upwards and the V-type groove arranged of transversion malposition, be positioned at the water distributor and the water tank of band spray apertures on the netted filtering plate, wherein go up, do not overlap between the V-type groove that down two-layer dislocation is arranged, constitute the labyrinth type exhaust gases passes, the bottom land of the V-type groove that opening makes progress is communicated with water tank by drainpipe, and the water inlet end of water distributor is connected with the water side of the immersible pump that is positioned at water tank.

The operation principle of above-mentioned smoke exhaust is such, connect the working power of water pump, the spray apertures that is positioned at water distributor on the netted filtering plate sprays the liquid of band degreaser downwards, at this moment, oil smoke from bottom to top slows down through V-type groove labyrinth passage and netted filtering plate the time and fully contacts with from top to bottom liquid, thereby slough the oil in the flue gas, discharge the flue gas that does not have oil.

Characteristics of the present utility model are, 1, owing to adopted flue gas de-oiling mechanism, oil smoke at first the V-type liquid bath, with degreaser liquefaction, this structure has guaranteed to lead to flue gas, and is following water-tight; 2, owing to adopt screen pack, make the gas that subtracts oil, in the process screen pack, again through cleaning liquefaction, further de-oiling.3, adopt the cloth water sprayer tube; The degreaser of ejection to containing the oil gas of little oil, cleans again.At last discharge the not gas of oil-containing by exhaust blower.4, adopt immersible pump to carry liquid, liquid is recycled to water distributor.

Compare with prior art, the advantage that the utility model has owing to described structure is conspicuous, promptly can become no oil gas body to oil smoke, discharge outdoor, therefore cleaning, environmental protection.Incrustation is few on screen pack and other parts, is convenient to clean.

Description of drawings

Said structure of the present utility model can further specify by the embodiment that accompanying drawing provides.

Accompanying drawing 1 is a structural profile front view of the present utility model;

Accompanying drawing 2 is a structural profile side view of the present utility model.

Visit figure: discharge water bottom valve, 11-wind guide chamber, 12-exhanst gas outlet of 1 V-type groove, 2-netted filtering plate, 3-water distributor, 4-ventilating fan, 5-water tank, 6-overflow pipe, 7-water pump, 8-suspension holdfast, 9-loam cake, 10-among the figure.

The specific embodiment

Ventilating fan has flue gas de-oiling mechanism and comprises and be positioned at wind guide chamber 11 under the netted filtering plate, by two-layer at least opening up and down respectively downwards and upwards and the V-type groove 1 arranged of transversion malposition, be positioned at the water distributor 3 and the water tank 5 of band spray apertures on the netted filtering plate 2, do not overlap between the V-type groove that wherein upper and lower two-layer dislocation is arranged, constitute the labyrinth type exhaust gases passes, the make progress bottom land of V groove of opening is communicated with water tank by drainpipe 6, and the water inlet end of water distributor is held with pumping up water of the immersible pump 7 that is positioned at water tank and is connected.

In the above-described embodiments, water tank is positioned at the back of smoke exhaust, and its bottom has draining valve 10; Smoke exhaust has openable loam cake 9, is convenient to take out internal part and cleans.

Claims

1, a kind of liquefaction smoke exhaust, comprise housing, exhaust opening, ventilating fan (4) and be positioned at the netted filtering plate (2) of ventilating fan below, its characteristics are: smoke exhaust has flue gas de-oiling mechanism, it comprises and is positioned at wind guide chamber under the netted filtering plate (11), by two-layer at least opening up and down respectively downwards and upwards and the V-type groove (1) arranged of transversion malposition, be positioned at the water distributor (3) and the water tank (5) of band spray apertures on the netted filtering plate, wherein go up, do not overlap between the V-type groove that down two-layer dislocation is arranged, constitute the labyrinth type exhaust gases passes, the make progress bottom land of V-type groove of opening is communicated with water tank by drainpipe (6), and the water inlet end of water distributor is connected with the water side of the immersible pump that is positioned at water tank (7).

2, according to the described liquefaction smoke exhaust of claim 1, it is characterized in that: water tank (5) is positioned at the back of smoke exhaust, and its bottom has the bottom valve of discharging water (10).

3, according to the described liquefaction smoke exhaust of claim 1, it is characterized in that: smoke exhaust has openable loam cake 9.