CN203620404U - Flow guide type static cooking fume purification system - Google Patents

Abstract

The utility model discloses a flow guide type static cooking fume purification system which comprises a shell (4), an air inlet (9), an air outlet (6), a static device (15) and a power supply box (11) on a box door. The system is characterized by further comprising a filtering device (1), a deodorization device (5) and a oil collecting tray (16), wherein the filtering device (1) is coaxially fixed into a mounting groove in a mounting bracket B (20) through a plurality of S-shaped filtering baffles (17); the deodorization device (5) is coaxially inserted into a mounting groove in a mounting bracket C (23) through a plurality of S-shaped activated carbon plates (21). The utility model aims at solving the technical problem of providing the flow guide type static cooking fume purification system that the filtering device and the deodorization device are both in a S-shaped flow guide mode, the flowing speed of oily mist is slowed, the contact area of the oily mist, the filtering baffles and the activated carbon plates is increased, the combination of high-efficiency filtration, deodorization and unblocking is achieved, and the service life of the filtering device and the service life of the deodorization device are prolonged.

Description

Flow-guiding type static fume cleaning system

Technical field

The utility model relates to Kitchen cooking fume control equipment, particularly a kind of flow-guiding type static fume cleaning system.

Background technology

In recent years, China's economy increases rapidly, and food and drink consumption is rapid growth thereupon also, and cooking fume discharge puzzlement has presented blowout formula and increased.Food and beverage enterprise directly discharges the harmful substance that contains multiple peroxide and irritant taste without thoroughly clearing up.Kitchen fumes serious harm health, it is not only to causing color sound on vision and view, with excitant taste, is also the main source of particle and volatile organic matter in city simultaneously, affects city environmental quality, becomes again disaster hidden-trouble.Along with China's expanding economy, cooking fume pollutes the problem that day by day becomes serious puzzlement life of urban resident.

Cooking fume is processed has become a urgent content in environment protection treating engineering.And China's research is started late, in oil smoke treatment industry, existing current techique has: static fume processing, wet-treating, the processing of filtration absorption method, machinery control, catalysis method etc., but all there is technological deficiency in the whole bag of tricks, cannot popularize in an all-round way.As several high-voltage electrostatic purifiers common on market, in the time processing oil smoke, normally use the multi hole surface baffle plate of sponge or similar sponge to carry out mist of oil filtration in its front equipment end, this baffle-type filter course because of its passage less, can not effectively filter large molecule oil smoke, will accumulate at short notice a large amount of greasy dirts, formation large area is stopped up, causing cooking fume remover to ventilate is obstructed, increase fans load, even completely stuffy when serious obstruction, directly cause oil smoke in kitchen to discharge, affect kitchen and normally work; The large molecule oil smoke not filtering out efficiently, the adsorption plate in high-pressure electrostatic district, after a certain amount of mist of oil of accumulation, causes very large impact to the adsorption function of high-pressure electrostatic, thereby causes it to lose adsorption capacity, causes equipment to lose the function of its purification; And existing deodorizing device is after long-play, and because its passage is less, big city is stopped up by the mist of oil of escaping out from the clean unit of cooking fume remover, and has increased the resistance of cleaning equipment, affects its use.

Utility model content

The purpose of this utility model is to provide a kind of static fume cleaning system of flow-guiding type, wherein filter and deodorizing device all adopt the form of S type water conservancy diversion, slow down the flow velocity of mist of oil, mist of oil and the contact area of filtering baffle plate, active carbon slab are increased, realize high efficiency filter, taste removal and nonclogging combination, be issued to the effect of mist of oil high efficiency filter and taste removal in the situation that does not affect ventilation, extend the useful life of filter and deodorizing device, ensured electrostatic equipment trouble-free operation.

In order to reach above object, the technical solution adopted in the utility model is: flow-guiding type static fume cleaning system, it comprises the power supply box (11) on housing (4), air inlet (9), air outlet (6), electrostatic equipment (15), chamber door, it is characterized in that: it also comprises the draw-off tray (16) that is positioned at this bottom of device, the filter (1) of dress between the air inlet (9) of housing (4) and electrostatic equipment (15), the deodorizing device (5) of dress between the air outlet (6) of housing (4) and electrostatic equipment (15);

Described electrostatic equipment (15) assembles by adsorption plate (7) is alternate with ionization plate (8), and it is upper that ionization plate (8) is equidistantly installed on contact tube (2), and adsorption plate (7) is equidistantly installed on mounting bracket A(3) on; The output of the high voltage generating part part (14) in described power supply box (11) and the seal B(13 being contained on chamber door) in conductive component be connected, seal B(13) in the seal A(12 of conductive component and the high voltage input terminal of contact tube (2)) in conductive component corresponding;

Described filter (1) filters baffle plate (17) arranged in co-axial alignment by multi-disc S type and forms; The two ends that described S type filters baffle plate (17) are respectively arranged with planar ends A(171) and planar ends B(172); Described S type filters the planar ends A(171 of baffle plate (17)) and planar ends B(172) respectively correspondence assign into and be positioned at mounting bracket B(20) on mounting groove; Described S type filters on baffle plate (17) and is pressed with trapezoidal oil guide groove (173); Two hypotenuse inclination angles of described trapezoidal oil guide groove (173) are 45o ~ 60o, and the width b ratio of the height h of trapezoidal oil guide groove (173) and trapezoidal oil guide groove (173) is 1:1, and trapezoidal oil guide groove (173) is connected with draw-off tray (16); Described mounting bracket B(20) two ends respectively correspondence be fixed on two seal diaphragm A(19) Si Jiaochu; Described two seal diaphragm A(19) upper surface and sealing upper cover plate A(18) be tightly connected;

Described deodorizing device (5) is made up of active carbon slab (21) arranged in co-axial alignment of multi-disc S type; The two ends of the active carbon slab of described S type (21) are respectively arranged with planar ends C(211) and planar ends D(212); The planar ends C(211 of the active carbon slab of described S type (21)) and planar ends D(212) respectively correspondence assign into and be positioned at mounting bracket C(23) on mounting groove; Described mounting bracket C(23) two ends respectively correspondence be fixed on two seal diaphragm B(24) Si Jiaochu; Described two seal diaphragm B(24) upper surface and sealing upper cover plate B(22) be tightly connected.

The beneficial effects of the utility model are, at the front end of electrostatic field, flow-guiding type oil mist filter is set, utilize the feature that its resistance is little, strainability is strong to filter the mist of oil in oil smoke, make oil smoke by equipment time, a large amount of mist of oils are filtered down by it, by the only remaining flue gas of electrostatic equipment, electrostatic equipment cleaning frequency and life-span are so also extended.At equipment end, cellular flow-guiding type deodorizing device is set, utilize strong, the nonclogging feature of its peculiar smell adsorption power, by the flue gas molecule of escaping out from electrostatic equipment, peculiar smell Molecular Adsorption in this device, thereby make the purification function of equipment reach high efficiency state.Because its oil smoke removal efficiency is higher, purified gas free from extraneous odour, and also operation maintenance is convenient, and effect is splendid.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is top view of the present utility model.

Fig. 3 is the structural representation of filter.

Fig. 4 is filter top view.

Fig. 5 is that the part amplification of S type filtration baffle plate is attempted.

Fig. 6 is the structural representation of deodorizing device.

Fig. 7 is deodorizing device top view.

Fig. 8 is the structural representation of the active carbon slab of S type.

Detailed description of the invention

In order to make those skilled in the art understand better the technical solution of the utility model; below in conjunction with accompanying drawing, the utility model is described in detail; the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.

Referring to Fig. 1, Fig. 2, flow-guiding type static fume cleaning system, it comprises the power supply box 11 on housing 4, air inlet 9, air outlet 6, electrostatic equipment 15, chamber door, in addition it also comprises the draw-off tray 16 that is positioned at this bottom of device, the filter 1 of dress between the air inlet 9 of housing 4 and electrostatic equipment 15, the deodorizing device 5 of dress between the air outlet 6 of housing 4 and electrostatic equipment 15.

Electrostatic equipment 15 assembles by adsorption plate 7 is alternate with ionization plate 8, and ionization plate 8 is equidistantly installed on contact tube 2, and adsorption plate 7 is equidistantly installed on mounting bracket A 3; The output of the high voltage generating part part 14 in power supply box 11 is connected with the conductive component in the seal B 13 being contained on chamber door, and the conductive component in the seal A 12 of the conductive component in seal B 13 and the high voltage input terminal of contact tube 2 is corresponding.

Referring to Fig. 3, Fig. 4, Fig. 5, filter 1 filters baffle plate 17 arranged in co-axial alignment by multi-disc S type and forms, the two ends that S type filters baffle plate 17 are respectively arranged with planar ends A 171 and planar ends B 172, and planar ends A 171 and the planar ends B 172 corresponding mounting groove that is positioned at equidistant setting on mounting bracket B 20 that assigns into respectively; S type filters on baffle plate 17 and is pressed with trapezoidal oil guide groove 173, and trapezoidal oil guide groove 173 is connected with draw-off tray 16, and the oil smoke that trapezoidal oil guide groove 173 filters out is directly discharged to draw-off tray 16; 4 mounting bracket B 20 are set, the two ends of mounting bracket B 20 are the corresponding Si Jiaochu that is fixed on two seal diaphragm A 19 respectively, the upper surface of two seal diaphragm A 19 is tightly connected with sealing upper cover plate A 18, except being provided with mist of oil circulation and collection channel, remainder is encapsulation process, thereby avoid the mist of oil contaminated environment of escaping out, also strengthened the effect that mist of oil filters; S type filters baffle plate 17 and adopts fire proofing.Except being provided with oil smoke flow circulation passage and mist of oil collection channel, remainder is encapsulation process, thereby avoids the mist of oil contaminated environment of escaping out, has also strengthened the effect that mist of oil filters.

Two hypotenuse inclination angles of trapezoidal oil guide groove 173 are 60o, and the width b ratio of the height h of trapezoidal oil guide groove 173 and trapezoidal oil guide groove 173 is 1:1, and this angle and ratio are conducive to stopping of large molecule mist of oil most and collect.

Multi-disc S type filters baffle plate 17 arranged in co-axial alignment, and air inlet is divided into multiple fresh air inlets, realizes three-dimensional filtration, has increased and the contact area of mist of oil, has improved mist of oil filter efficiency.

The mist of oil just having been absorbed by smoke exhaust ventilator has swiftly flowing characteristic, in the time filtering baffle plate 17 through S type, adopt S type water conservancy diversion form because S type filters baffle plate 17, swiftly flowing mist of oil is played to the effect of shunting, deceleration, and to being that the oil smoke high-efficient purification of a rear step is ready.

In the mist of oil just having been absorbed by smoke exhaust ventilator, can contain a large amount of large molecule mist of oils, first mist of oil can enter filter 1 from fresh air inlet, mist of oil is in the time filtering baffle plate 17 through S type, the trapezoidal oil guide groove 173 that large molecule mist of oil wherein and S type filter on baffle plate 17 bumps, and stopped by trapezoidal oil guide groove 173, the large molecule mist of oil being blocked runs underneath to draw-off tray 16 along trapezoidal oil guide groove 173.

After the high efficiency filter of filter 1, a large amount of mist of oils are filtered down by it, during by electrostatic equipment 15, be only left flue gas, 15 cleaning frequencies of electrostatic equipment and life-span are extended like this, under electrostatic interaction, a large amount of flue gases is adsorbed plate 7 and absorbs and collect in draw-off tray 16, and purified gas finally enters deodorizing device 5.

Referring to Fig. 6, Fig. 7, Fig. 8, described deodorizing device 5 is made up of active carbon slab 21 arranged in co-axial alignment of multi-disc S type, and the two ends of the active carbon slab 21 of S type are respectively arranged with planar ends C 211 and planar ends D 212, planar ends C 211 and planar ends D 212 be the corresponding mounting groove being positioned on mounting bracket C 23 that assigns into respectively; The two ends of four mounting bracket C 23 are the corresponding Si Jiaochu that is fixed on two seal diaphragm B 24 respectively; The upper surface of two seal diaphragm B 24 is tightly connected with sealing upper cover plate B 22, and except being provided with gas communication passage and mist of oil collection channel, remainder is encapsulation process, thereby avoids the mist of oil contaminated environment of escaping out, has also strengthened the effect of mist of oil taste removal.

Gas after purified treatment enters deodorizing device 5, and mist of oil, when through the active carbon slab 21 of S type, can touch carbon slab wall, through touching repeatedly, not only reduce the flow velocity of gas, also increased the contact area of gas and active carbon slab, better removed the peculiar smell of gas; The form of S type water conservancy diversion has increased passage, has effectively solved the large molecule oil smoke blockage problem of being escaped out from clean unit because passage of the prior art is little, the useful life that has extended deodorizing device.

Applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above example is just for helping to understand method of the present utility model and core concept thereof.The above is only preferred embodiment of the present utility model, should be understood that, due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some improvement, retouching or variation, also above-mentioned technical characterictic can be combined by rights; These improve retouching, change or combination, or without improving, the design of utility model and technical scheme are directly applied to other occasion, all should be considered as protection domain of the present utility model.

Claims (1)

1. flow-guiding type static fume cleaning system, it comprises the power supply box (11) on housing (4), air inlet (9), air outlet (6), electrostatic equipment (15), chamber door, it is characterized in that: it also comprises the draw-off tray (16) that is positioned at housing (4) bottom, the filter (1) of dress between the air inlet (9) of housing (4) and electrostatic equipment (15), the deodorizing device (5) of dress between the air outlet (6) of housing (4) and electrostatic equipment (15);

Described electrostatic equipment (15) assembles by adsorption plate (7) is alternate with ionization plate (8), and it is upper that ionization plate (8) is equidistantly installed on contact tube (2), and adsorption plate (7) is equidistantly installed on mounting bracket A(3) on; The output of the high voltage generating part part (14) in described power supply box (11) and the seal B(13 being contained on chamber door) in conductive component be connected, seal B(13) in the seal A(12 of conductive component and the high voltage input terminal of contact tube (2)) in conductive component corresponding;

Described filter (1) filters baffle plate (17) arranged in co-axial alignment by multi-disc S type and forms; The two ends that described S type filters baffle plate (17) are respectively arranged with planar ends A(171) and planar ends B(172); Described S type filters the planar ends A(171 of baffle plate (17)) and planar ends B(172) respectively correspondence assign into and be positioned at mounting bracket B(20) on mounting groove; Described S type filters on baffle plate (17) and is pressed with trapezoidal oil guide groove (173); Two hypotenuse inclination angles of described trapezoidal oil guide groove (173) are 45o ~ 60o, and the width b ratio of the height h of trapezoidal oil guide groove (173) and trapezoidal oil guide groove (173) is 1:1, and trapezoidal oil guide groove (173) is connected with draw-off tray (16); Described mounting bracket B(20) two ends respectively correspondence be fixed on two seal diaphragm A(19) Si Jiaochu; Described two seal diaphragm A(19) upper surface and sealing upper cover plate A(18) be tightly connected;

Described deodorizing device (5) is made up of active carbon slab (21) arranged in co-axial alignment of multi-disc S type; The two ends of the active carbon slab of described S type (21) are respectively arranged with planar ends C(211) and planar ends D(212); The planar ends C(211 of the active carbon slab of described S type (21)) and planar ends D(212) respectively correspondence assign into and be positioned at mounting bracket C(23) on mounting groove; Described mounting bracket C(23) two ends respectively correspondence be fixed on two seal diaphragm B(24) Si Jiaochu; Described two seal diaphragm B(24) upper surface and sealing upper cover plate B(22) be tightly connected.

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