CN105890000A

CN105890000A - Environment-friendly W type large-suction kitchen window type lampblack removing exhauster

Info

Publication number: CN105890000A
Application number: CN201510043058.9A
Authority: CN
Inventors: 于国威
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-01-26
Filing date: 2015-01-26
Publication date: 2016-08-24

Abstract

The invention relates to an environment-friendly W type large-suction kitchen window type lampblack removing exhauster. A downward exhaust opening of a cylindrical turbo type smoke exhaust ventilator is changed into an upward exhaust opening, an oil return hole (1) is formed in the lowest point of a machine shell in the radial direction of a turbo, a first oil intercepting piece (3) is arranged at the 3 cm position in the reverse direction of the oil return hole, and a second oil intercepting piece (8) is arranged at a gas outlet end on the upper right side. Firstly, when the turbo supercharges mixed gas of a gas inlet hole, lampblack which is large in specific gravity and is adsorbed to blades is thrown to the machine shell and intercepted by the first oil intercepting piece and the second oil intercepting piece; the first oil intercepting piece (3) forces the intercepted lampblack to enter the oil return hole (1) immediately, and the lampblack intercepted by the second oil intercepting piece flows back into the oil return hole (1) under gravity during machine halting; a metal pipe (2) is arranged in the oil return hole and is connected in an oil collecting groove (4) in the lower end of a gas inlet and connected in an oil storage bottle (7) through a hose connector (5) and a hose (6). A 20-mesh screen is connected to the front end of the turbo in series to be made into oil removing fan blades, when the fan blades and the turbo rotate synchronously, the lampblack adsorbed to the fan blades is thrown into the machine shell of a gas inlet way at the same time and flows into the oil collecting groove (4) along the machine shell under gravity.

Description

Environmental protection W type big suction kitchen window type de-oiling cigarette air exhauster

One, art

Again will after the present invention relates to a kind of gaseous mixture de-oiling cigarette that can will produce during the operation of kitchen Environmental protection purpose is reached outside purified gas discharge chamber.

Two, background technology

The kitchen not setting unified exhaust uptake at present mostly uses skeleton symbol smoke exhaust, such as Hong Feng factory " Bei Beihong " the turbine type smoke exhaust produced, the lion that Hunan produces series fan-type oil extraction by force Cigarette machine.

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

Shortcoming is: is directly discharged by gaseous mixture (edible oil containing carbon monoxide) and pollutes sky outside window Gas, oxidation after oil smoke formed dark asphalt shape be stained with liquid pollute exterior wall, rain visor, ground, right Fire prevention has hidden danger.

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

Three, summary of the invention

1, the present invention big suction de-oiling cigarette air exhauster technical characteristic is by cartridge type turbine type mist extractor The exhaust outlet of machine is by changing into downwards upwards, and the minimum point at turbine casing radially sets spill port (1) at spill port reverse direction 3cm, set first section of oil sheet (3) (90 × 30 × 0.3) High 3mm, set second section of oil sheet (8) (90 × 50 × 0.3 high 5mm in outlet side, upper right side.

When turbine is by the gaseous mixture supercharging of air admission hole, will the absorption heavy oil smoke on blade Throw to casing.Being intercepted by first, second section of oil sheet, first section of oil sheet (3) will intercept immediately Oil smoke force into spill port (1).Second section of oil sheet intercepts oil smoke when shutting down, and flows back to by gravity, Spill port (1), spill port has metal tube (2) to access the oil trap (4) of air inlet lower end, Oil storing bottle (7) is accessed through hose coupling (5) flexible pipe (6).Seeing Fig. 1, " de-oiling cigarette is illustrated Figure ".

2, the Section 2 technical characteristic of the present invention is to have concatenated the screen cloth with 20 mesh in turbine front end The de-oiling flabellum made, flabellum will adsorb the oil on flabellum while turbine synchronous rotary Cigarette throws to air intake duct casing, flows into oil-collecting grain (4) along casing by gravity and enters oil storing bottle (7), Gaseous mixture after first time de-oiling cigarette is forced and carries out secondary into turbine (flabellum inclination angle is 30 °) De-oiling cigarette, screen cloth blade structure is poor (1) by key, polyethylene wheel hub (2), alclad (3-4), Screen cloth (5), aluminium rivet (6) forms, and screen cloth blade structure is shown in Fig. 2.

3, key data explanation: gas-cooker plan range air exhauster import lower end is 230, stove Tool centre-to-centre spacing air inlet lower end 230, power of motor is 80W.

Air exhauster Attachment Name, size, shape are shown in Table 1.

Important technological parameters is shown in Table 2.

Four, specific embodiment

2 years (red smoke exhausts of shellfish shellfish using red peak to produce of environmental protection W type air exhauster sampling Based on), de-oiling smoke is about the 5% of practicality oil, aeroscope about more than 98%, mixes Conjunction aspiration enters air admission hole and accounts for 95%, and exterior wall contamination-free, in machine, turbine screen cloth de-oiling flabellum is without viscous Addendum, gives strong skeleton symbol turbine smoke exhaust manufacturer by technological achievements transfer.

Claims

1. the present invention

Environmental protection W type big suction kitchen window type Deoiling fume-discharging machine

Be a kind of can will during the operation of kitchen produce gaseous mixture de-oiling cigarette after again will purify after Air exhauster outside gas discharge chamber,

The present invention big suction de-oiling cigarette air exhauster technical characteristic is by cartridge type turbine type smoke exhaust Exhaust outlet by changing into downwards upwards, the minimum point at turbine casing radially sets spill port (1), At spill port reverse direction 3cm, set first section of oil sheet (3), set in outlet side, upper right side Two sections of oil sheet (8),

When turbine is by the gaseous mixture supercharging of air admission hole, will the absorption heavy oil smoke on blade Throwing to casing, intercepted by first, second section of oil sheet, first section of oil sheet (3) will intercept immediately Oil smoke force into spill port (1), second section of oil sheet intercepts oil smoke when shutting down, and flows back to by gravity, Spill port (1), spill port has metal tube (2) to access the oil trap (4) of air inlet lower end, Oil storing bottle (7) is accessed through hose coupling (5) flexible pipe (6).

2. the Section 2 technical characteristic of the present invention is to have concatenated in turbine front end to make with the screen cloth of 20 mesh De-oiling flabellum, absorption oil smoke on flabellum is being thrown while turbine synchronous rotary by flabellum To air intake duct casing, flow into oil-collecting grain (4) along casing by gravity and enter oil storing bottle (7), by the Gaseous mixture after de-oiling cigarette is forced into turbine, and flabellum inclination angle is 30 °, carries out secondary de-oiling cigarette, Screen cloth blade structure is poor (1) by key, polyethylene wheel hub (2), alclad (3-4), screen cloth (5), Aluminium rivet (6) forms.