CN2765088Y

CN2765088Y - Oil smoke draining equipment for improving smoke removal effect

Info

Publication number: CN2765088Y
Application number: CN 200520000632
Authority: CN
Inventors: 王舜逸
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-24
Filing date: 2005-01-24
Publication date: 2006-03-15
Anticipated expiration: 2015-01-24

Abstract

The utility model relates to oil smoke exhausting equipment for improving oil smoke exhausting effects, which comprises a top part and a bottom plate face, wherein the top part is provided with an upper casing body of a wind outlet; the wind outlet part is erected with a wind absorbing fan; the bottom plate face is provided with a lower casing body of a wind inlet; the wind inlet part is erected with an ionization dust collector. The utility model uses that the ionization dust collector is erected under the wind absorbing fan, and oil smoke particles passing through the ionization dust collector are decomposed into fine particles with the same charge by electrodes. The oil smoke fine particles are adsorbed on dust collecting pieces to cause smoke to be decomposed and to disappear. Oil stains flow together to an oil collecting tank for collection. Decomposed and treated clean air is exhausted through the wind absorbing fan. The utility model has the technical effects that the bromine smell of the oil smoke in the air exhausted from a wind outlet pipe by the wind absorbing fan is greatly reduced.

Description

Promote the mist extractor equipment that oil smoke is got rid of

Technical field

The utility model relates to a kind of mist extractor equipment that oil smoke is got rid of of promoting, the particularly a kind of mist extractor equipment that can effectively the oil smoke decomposition be got rid of.

Background technology

Known smoke exhaust only can be discharged oil smoke outside the airduct, can't decompose soot particles, when therefore oil smoke is excluded outside the discharge pipe, still fill the air in air, the bromine flavor of oil smoke is filled the air in the space, oil stain can be bonded in fan, the airduct in a large number especially bad, causes motor impaired easily, and cleaning is difficult for.

In addition, the novel notification number of the inventor's TaiWan, China No. 482028 disclosed " electric discharge device of precipitator " has utilized plural plate body to be serially connected with the parallel each other plural body of rod, on, make every neighboring board body each other isometric space be arranged in parallel, every pitch space forms the ionization district of gas dirt, in the ionization district, vertically suspend a discharge lines in midair, when discharge lines is discharged in the ionization district, can be uniformly with by the dust in the ionization district, smog gives ionization and is decomposed into and is with idiostatic electric charge particulate, and the quantity of the positively charged ion of gas dirt is significantly increased.

Another TaiWan, China notification number of the inventor No. 497473 " the skeleton structure-improved of electrostatic precipitation plate " is essentially dust arrester, it is set up in the rear of ionization electric discharge device, the surface that its mat is long and short is distributed with in idiostatic electric charge (as electronegative) and the aforementioned ionization district by the charge potential of electropolarized gas dirt different (as positively charged), therefore polarized gas dirt is adsorbed on the long and short surface, reaches the effect that causes the control of dust cigarette.

But dust collect plant and ionization device are all independent separately, announce No. 482028 shown in Figure 6 as above-mentioned TaiWan, China, two device volumes are big, when desiring to be contained in the equipment of the confined space, be inconvenient, therefore how to start out a kind of soot particles that decomposes, the mist extractor equipment that oil stain, smoke particle is decomposed and collects is the problem that the utility model is studied intensively.

Summary of the invention

Main purpose of the present utility model provides a kind of mist extractor equipment that oil smoke is got rid of of promoting, utilize the below of induced draught fan to set up an ionization dust arrester, make the fine particle that is decomposed into identical charges by the soot particles in the ionization dust arrester by electrode, this oil smoke fine particle is adsorbed on the control of dust sheet, make the smog disappearance that is decomposed, oil stain is flowed to confession collection in the oil trap via the surface of control of dust sheet, and the net air that is decomposed after handling is discharged from via induced draught fan.

Above-mentioned purpose of the present utility model is achieved in that a kind of mist extractor equipment that oil smoke is got rid of of promoting, and comprising:

The top is provided with the upper shell of air outlet, and the air outlet place has set up induced draught fan;

The base plate face is provided with the lower house of air inlet, and the air inlet place has set up the ionization dust arrester.

A purpose more of the present utility model has the outer air oil smoke bromine flavor of airduct is discharged in a large amount of minimizings by induced draught fan technique effect.

Below in conjunction with accompanying drawing the utility model is elaborated.

Description of drawings

Fig. 1 is a schematic perspective view of the present utility model;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 3 is a front schematic view of the present utility model;

Fig. 4 is the three-dimensional exploded view of the utility model ionization dust arrester;

Fig. 5 is the local amplification profile diagram of the utility model ionization dust arrester;

Fig. 6 is the utility model side-looking embodiment schematic diagram;

Fig. 7 is the utility model side-looking embodiment schematic diagram.

Description of reference numerals: upper shell 10; Air outlet 12; Crossbeam 121; Insulator 17; Fan 20; Lower house 30; Air inlet 32; Inner plate surface 33; Lateral plates 34; Oil trap 35; Oil guiding hole 36; Catchment cup 37; Ionization dust arrester 50;

Metallic rod

51,53; Sleeve 511,531; Big control of dust sheet 52; Lug 521; Last breach 522; Following breach 523; Convergence hole 524; Lower side 525; Platelets 54; Convergence hole 541; Last conducting rod 55; Following conducting rod 56; Electrode wires 57; Ionization district 58; Left side insulation board 59; Right insulation board 59 '; Foot rest 60; Gas oven 80; Flame 82; Bowl 85; Oil smoke 86; Positive charge oil smoke 87; Net air 88; Oil stain 89; Airduct 90; Motor M; Last gap T1; Following gap T2.

The specific embodiment

As Fig. 1, Fig. 2, shown in Figure 3, the mist extractor equipment that the enhancement oil smoke that the utility model provides is got rid of comprises:

One top is provided with the upper shell 10 of air outlet 12, and air outlet 12 places have set up induced draught fan 20;

One base plate face, be provided with the lower house 30 of air inlet 32, air inlet 32 places have set up ionization dust arrester 50, from the ionization spaces of oil smoke 86 that air inlet 32 enters by ionization dust arrester 50, decomposed and ionization by high-field electrode, make oil smoke 87 particles after the decomposition all have the ion of identical polar electric charge, and by big control of dust sheet 52 absorption and collect, net air 88 is discharged from air outlet 12.

Wherein, ionization dust arrester 50 is fixedly arranged on the inner plate surface 33 of lower house 30 by the foot rest 60 of insulation.

Wherein, ionization dust arrester 50 comprises:

The big control of dust sheet 52 of plural number sets up the platelets 54 than small size between every adjacent big control of dust sheet 52, (52);

The plural metallic rod 53 that is connected to the plural metallic rod 51 of negative supply and is connected to positive supply is fixing big control of dust sheet 52 of cross-under and platelets 54 respectively, choosing wherein, big control of dust sheet 52 the place aheads of local number are provided with lug 521, the upper and lower of lug 521, form upward breach 522 and breach 523 down respectively, in the space of upper and lower breach 522,523, set up conducting rod 55 and following conducting rod 56 on one respectively;

Electrode wires 57 vertical being connected on the upper and lower conducting

rod

55,56 of plural number, each strip electrode line 57 are arranged in the space of two lugs 521,521 in the place ahead of two big control of dust sheets 52 adjacent one another are, so that this space forms ionization district 58.

Wherein, left and

right insulation board

59,59 ' has been set up in the outside of the big control of dust sheet 52 of left and right two sides, (52):

One winding has metallic rod 51 cross-under of negative supply that the sleeve 511 of plural number is arranged, plural number metallic rod 51 cross-under is respectively gone in the plural convergence hole 524 of big control of dust sheet 52, every adjacent sleeve 511,511 presss from both sides respectively pulls in two side surfaces of each big control of dust sheet 52, and two outer ends of metallic rod 51 are fixed in respectively on the left and

right insulation board

59,59 ';

One winding has the metallic rod 53 of positive supply to shuttle back and forth the sleeve 531 of plural number, plural number metallic rod 53 cross-under is respectively gone in the convergence hole 541 of platelets 54, every adjacent sleeve 531,531 presss from both sides respectively pulls on two side surfaces of each platelets 54, and two outer ends of metallic rod 53 are fixed in respectively on the left and

right insulation board

59,59 '.

Wherein, the surface of big control of dust sheet 52 has uniform negative electrical charge, and the surface of platelets 54 has even positive charge;

Ionization district 58 forms uniform electric field, and turning to positively charged oil smoke 87 by oil smoke 86 ions in ionization district 58, positive charge oil smoke 87 is adsorbed on the surface (as shown in Figure 5) of big control of dust sheet 52.

Wherein, inner plate surface 33 is slope, and inner plate surface 33 is formed with oil trap 35 with the intersection of lateral plates 34, is provided with oil guiding hole 36 in the oil trap 35, and catchment cup 37 is arranged at oil guiding hole 36 belows, in order to collect oil stain 89 (as Fig. 2, shown in Figure 7).

Wherein, set up a crossbeam 121 on the air outlet 12, in order to link the fixedly motor M (as shown in Figure 2) of induced draught fan 20.

The main characteristic of the utility model is in mist extractor equipment, set up an ionization dust arrester 50, as shown in Figure 6, after fan 20 activated, with the air draught operation that carries out, gas oven 80 flames that light the top 82 were cooked the food in the bowl 85 and are boiled, the oil smoke 86 that is produced in the bowl 85, this oil smoke 86 mainly by oil, water, food through pyrogenic gas dirt lubricator, oil smoke 86 because of the air draught effect to rising, via air inlet 32 by ionization dust arrester 50.

Wherein ionization dust arrester 50 mainly comprises:

As shown in Figure 4, on, following conducting rod 55, the 56 little double-screw bolts of metal by short shape are spirally connected mutually and form a long conducting rod, its two ends mat insulator 17 is spirally connected and is fixed in a left side, right insulation board 59, on 59 ', on, following conducting rod 55, be equipped with equidistant last gap T1 on 56 and reach gap T2 down, electrode wires 57 is made of stainless steel wire or compatible conductive metal wire material, each strip electrode line 57 is vertical is distributed in adjacent two lugs 521, (521) in the ionization district 58 between, when last, following conducting rod 55, during 56 current lead-through, make electrode wires 57 form the high-tension electricity polar curve, and form high voltage electric field in 58 spaces, ionization district.

Plural number and the equidistant big control of dust sheet of arranging 52 are connected with metallic rod 51 and are conducted electricity by negative supply, make on the surface of big control of dust sheet 52 and evenly have negative electrical charge (as shown in Figure 5), the platelets 54 of rectangle is connected with metallic rod 53 and is conducted electricity by positive supply, make the surface of platelets 54 evenly have positive charge, two ends of

metallic rod

51,53 utilize insulator 17 to be spirally connected respectively to be fixed on the left and

right insulation board

59,59 '.

As Fig. 5, shown in Figure 6, oil smoke 86 is during at first by ionization district 58, can be imposed electrode by electrode wires 57 formed high voltage electric fields, make oil smoke 86 be imposed the decomposition that particle is done in ionization by electric field, and then make it all have the fine particle of positive charge oil smoke 87, by ionization district 58, the fine particle that has positive charge oil smoke 87 is by big control of dust sheet 52 lip-deep negative electrical charge absorption, positive charge oil smoke 87 all is adsorbed on the surface of big control of dust sheet 52, this moment, platelets 54 surfaces were positively charged, therefore form the thrust of repelling each other for positive charge oil smoke 87 fine particles by around here, push positive charge oil smoke 87 to big control of dust sheet 52 surfaces, therefore positive charge oil smoke 87 is captured, be adsorbed on the surface of big control of dust sheet 52, thus the air of discharging from air outlet 12 be net air 88 after being cleaned from airduct 90 for discharging (as shown in Figure 6); As shown in Figure 7, the oil stain 89 that is decomposed all is adsorbed on the surface of big control of dust sheet 52, and drip on inner plate surface 33 from the lower side 525 of big control of dust sheet 52, because inner plate surface 33 is a face of slope, so oil stain 89 is to be flowed in the oil trap 35, and passes through oil guiding hole 36 and collect oil stains 89 by catchment cup 37.

In sum, the utility model can decompose oil smoke 86, smoke particle is decomposed and adsorbs control of dust, make the smog disappearance that is decomposed, oil stain 89 after being decomposed is adsorbed on the surface of big control of dust sheet 52, and,, make and can not produce the bromine flavor so be not with the tobacco tar composition from the net air 88 of air outlet 12 discharges by catchment cup 37 collections.

Claims

1, a kind of mist extractor equipment of promoting the oil smoke eliminating is characterized in that comprising:

2, the mist extractor equipment of getting rid of according to the described enhancement oil smoke of claim 1 is characterized in that, the ionization dust arrester is fixedly arranged on the inner plate surface of lower house by the foot rest of insulation.

3, the mist extractor equipment of getting rid of according to the described enhancement oil smoke of claim 1 is characterized in that the ionization dust arrester comprises:

The big control of dust sheet of plural number sets up the platelets than small size between every adjacent big control of dust sheet;

Be connected to the plural metallic rod of negative supply and be connected to the plural metallic rod of positive supply, it is fixing big control of dust sheet of cross-under and platelets respectively, the big control of dust sheet the place ahead of part is provided with lug, the upper and lower of lug, form upward breach and breach down respectively, in the space of upper and lower breach, set up conducting rod and following conducting rod on one respectively;

A plurality of electrode wires are vertically connected on the upper and lower conducting rod, and each strip electrode line is positioned at two big control of dust sheets adjacent one another are, in the space of two lugs in its place ahead, so that this space forms the ionization district.

4, the mist extractor equipment of getting rid of according to the described enhancement oil smoke of claim 1 is characterized in that left and right insulation board has been set up in the outside of the big control of dust sheet of left and right two sides;

One winding has the sleeve of the metallic rod cross-under plural number of negative supply, the metallic rod of plural number cross-under is respectively gone in the plural convergence hole of big control of dust sheet, every adjacent sleeve presss from both sides two side surfaces of pulling in each big control of dust sheet respectively, and two outer ends of metallic rod are fixed in respectively on the left and right insulation board;

One winding has the metallic rod of positive supply to shuttle back and forth plural sleeve, and plural metallic rod cross-under is respectively gone in the convergence hole of platelets, and every adjacent sleeve presss from both sides respectively pulls on two side surfaces of each platelets, and two outer ends of metallic rod are fixed in respectively on the left and right insulation board.

5, the mist extractor equipment of getting rid of according to the described enhancement oil smoke of claim 1 is characterized in that inner plate surface is slope, the intersection of inner plate surface and lateral plates forms oil trap, be provided with oil guiding hole in the oil trap, catchment cup is arranged at the oil guiding hole below, in order to collect oil stain.

6, the mist extractor equipment of getting rid of according to the described enhancement oil smoke of claim 1 is characterized in that, sets up a crossbeam on the air outlet, in order to the motor of fixedly connected induced draught fan.