CN104748183A - Environment-friendly F-shaped large-suction kitchen window type cooking fume removing gas exhauster - Google Patents

Abstract

The invention provides a large-suction cooking fume removing gas exhauster which is technically characterized in that a gas outlet of a fan type cooking fume exhauster is changed to be upward from downward, a gate type coarse filter (5) is arranged at a gas inlet, an oil collecting tank (6) is formed in the front edge of the gas inlet, an oil pipe connector (7) is arranged at the lower end of the oil collecting tank, and a plastic flexible pipe (8) is connected into an oil storage bottle (9). A hat brim type gas baffle plate (4) is arranged at the upper end of the gas inlet, and the power of a fan motor (2) is 80W. A cooking fume removing fan blade (3) made of a 20-mesh screen is connected in series at the front end of a fan, the fan blade throws cooking fume with a large specific gravity, which is adsorbed on the cooking fume removing fan blade and a wind blade, to a gas inlet passage enclosure while rotating synchronously together with the wind blade, and the cooking fume flows into the oil collecting tank (6) and the oil storage bottle (9) along the enclosure by virtue of gravity.

Description

Environmental protection F type large suction kitchen window type de-oiling cigarette air exhauster

One, art

The present invention relates to and a kind ofly can reach environmental protection object by outside purified gas discharge chamber again by after the gaseous mixture de-oiling cigarette produced during the operation of kitchen.

Two, background technology

The kitchen of unified exhaust uptake is not established mostly to use skeleton symbol smoke exhaust at present, as " Bei Beihong " turbine type smoke exhaust that Hong Feng factory produces, the strong serial fan-type smoke exhaust of lion that Hunan produces.

Above product advantage is that easy for installation to account for the interior space few, and cost is low and be widely used.

Shortcoming is: the oil smoke of directly being discharged by gaseous mixture (edible oil containing carbon monoxide) after contaminated air, oxidation outside window forms dark asphalt shape and is stained with liquid pollution exterior wall, and, there is hidden danger on rain visor, ground to fire prevention.

And due to cigarette machine air inlet distance cooking stove centre-to-centre spacing and height dimension large (300 × 600) in kitchen, power of motor little (45W) gaseous mixture all can not enter cigarette machine air inlet, and causes the pollution of indoor environment.

Three, summary of the invention

The present invention's large suction de-oiling cigarette air exhauster technical characteristic is by changing into upwards downwards by the exhaust outlet of fan-type smoke exhaust, lock bar coarse filter (5) is established at air inlet, oil-collecting grain (6) is established in the forward position of air inlet, there is oil connection (7) oil-collecting grain lower end, there is plastic hose (8), access oil storing bottle (9).Establish brim type gas block panel (4) in air inlet upper end, fan electromotor (2) power is 80W.

The de-oiling flabellum (3) made with 20 object screen clothes has been connected in series at fan front, flabellum with fan blade synchronous rotary while will to be adsorbed on de-oiling flabellum and heavy oil smoke on fan blade throws to air intake duct casing, flow into oil-collecting grain (6) along casing by gravity and enter oil storing bottle (9).

Screen cloth blade structure is by keyway (1), and polyethylene wheel hub (2), alclad (3-4), screen cloth (5), aluminium rivet (6) forms, and screen cloth blade structure is shown in Fig. 2.Fence type strainer configurations is by thin plate frame (1), and hollow pipe (2) structure is shown in Fig. 3.De-oiling cigarette program is shown in Fig. 1, (schematic diagram).The bent angle interception oil smoke that Fig. 1 indicates (1) enters exhaust outlet.

Key data illustrates: gas-cooker plan range air exhauster import lower end is 230, kitchen range centre-to-centre spacing air inlet lower end 230, and power of motor is 80W.

Air exhauster Attachment Name, size, shape are in table 1.

[0011] important technological parameters is in table 2.

Four, accompanying drawing explanation

Fig. 1 is de-oiling cigarette programme diagram (schematic diagram).

Fig. 2 is de-lampblack absorber screen cloth blade structure figure.

Fig. 3 is de-oiling cigarette fence type strainer configurations figure.

Fig. 4 is fan front serial connection screen cloth flabellum connecting bolt.

Fig. 5 is air inlet upper end brim type gas block panel.

Fig. 6 is 90 degree of bends in exhaust.

Five, specific embodiment

Environmental protection F type air exhauster sampling 2 years (based on the lion forced-ventilated lampblack absorber adopting Hunan to produce), de-oiling smoke which is about 5% of practicality oil, aeroscope about more than 98%, gaseous mixture sucks air admission hole and accounts for more than 95%, exterior wall contamination-free, technological achievements transfer, without bur, is given strong skeleton symbol fan smoke exhaust manufacturer by machine internal fan leaf screen cloth de-oiling flabellum.

Table 1 annex

Table 2 (important technological parameters)

Claims (1)

1. environmental protection F type of the present invention large suction kitchen window type de-oiling cigarette air exhauster is by changing into upwards downwards by the exhaust outlet of fan-type smoke exhaust, lock bar coarse filter (5) is established at air inlet, oil-collecting grain (6) is established in the forward position of air inlet, there is oil connection (7) oil-collecting grain lower end, there is plastic hose (8), access oil storing bottle (9), brim type gas block panel (4) is established in air inlet upper end, fan electromotor (2) power is 80W, cutting oil smoke bent angle (1) stops oil smoke to enter exhaust outlet

The de-oiling flabellum (3) made with 20 object screen clothes has been connected in series at fan front, flabellum with fan blade synchronous rotary while will to be adsorbed on de-oiling flabellum and heavy oil smoke on fan blade throws to air intake duct casing, flow into oil-collecting grain (6) along casing by gravity and enter oil storing bottle (9)

Screen cloth blade structure is by keyway (1), polyethylene wheel hub (2), alclad (3-4), screen cloth (5), aluminium rivet (6) forms, and fence type strainer configurations is by thin plate frame (1), hollow pipe (2) forms

Key data illustrates: gas-cooker plan range air exhauster import lower end is 230, kitchen range centre-to-centre spacing air inlet lower end 230, and power of motor is 80W.