CN2715009Y - Oil smoke processor - Google Patents

Abstract

An oil smoke processor comprises a processor body and a liquid reservoir. The processor body is provided with an oil removing net. The liquid reservoir is arranged behind the oil removing net and below the processor body. The middle part of the liquid reservoir is provided with a division wall which divides the liquid reservoir into two connected chambers. One chamber adjacent to the oil removing net is an oil partition chamber whose upper surface is provided with an absorption liquid collecting groove. A liquid baffle is arranged behind the collecting groove. An oil collecting tank connected with oil discharging pipes is arranged in the oil partition chamber, and discharges floating oil. The other chamber of the liquid reservoir is provided with an atomizing apparatus whose bottom is connected with a high-pressure anti-corrosive pump. The liquid reservoir is also provided with a liquid inlet pipe and an emptying pipe. The oil smoke processor is designed as a more reasonable, economical and practical purifier according to double requirements of environmental protection and owners by comprehensive considerations. The atomizing apparatus forms water curtains, water films or water shades and water mists on an oil removing net. Oil smoke is adsorbed and removed when oil smoke travels the atomizing apparatus. Consequently, oil smoke discharged outside meets discharging requirements. The utility model has advantages of high adsorption efficiency, low operation cost, convenient management and continuous service. The utility model solves the problem that small-middle size dining rooms have no proper decontaminating equipment. The utility model can improve environmental quality around dining rooms a lot.

Description

The oil smoke processor

Technical field the utility model relates to a kind of oil smoke processor, specifically a kind of processor that is suitable for the cooking fume purification.

Background technology is along with the rise of China's tertiary industry, and food and restaurant service industry develops rapidly, and pernicious gases such as contained various aldehyde, ketone, acid, alcohol have produced human respiratory and the organs of vision and seriously influenced in the oil smoke gas that is produced by the catering trade kitchen.The strong permeability of oil smoke, viscosity are polluted surrounding environment (comprising crowd, building, instrument and furniture) have also been produced bigger influence, and the fume pollution ambient air after the discharging, influence the healthy and environmental sanitation of surrounding resident.At present, the oil smoke discharge of most of catering trade unit is not done " purified treatment ".The fume pollution that causes has therefrom caused the especially concern of air conditioner and environmental protection circle of various circles of society.How purifying oil smoke of catering industry, has been current urgency key subjects to be solved.

Country attaches great importance to administering the outer mist extractor gas in food and restaurant service industry kitchen, and regulations such as the 36 of " about the notice of reinforcement diet entertainment service enterprise Environmental Management " and 1996 " The Law of the People's Republic of China on the Prevention and Control of Atmospheric Pollution " issued by the State Council of February nineteen ninety-five State Bureau of Environmental Protection, State Bureau for Industrial and Commercial Administration's issue: the operator of city catering service enterprise must take measures to prevent and treat the pollution of oil smoke gas near resident's living environment; The device of collecting oil smoke, peculiar smell must be set, eliminate of the pollution of oil smoke gas air.In addition, State Environmental Protection Administration and State Administration for Quality Supervision and Inspection and Quarantine united and issued cooking fume discharge standard (GB 18483-2001) November 12 calendar year 2001, and oil smoke discharge has been carried out strict control.

For many years, keep good room ventilation condition, or in the kitchen smoke exhaust to be set be the method that most eating and drinking establishment adopts.But the pump drainage oil smoke can not tackle the problem at its root.Because smoke exhaust ventilator is only transferred to the oil smoke that produces in the back of house in the atmospheric environment, do not remove pollutant, still leave pollution hidden trouble.In recent years, developing rapidly of catering trade makes this problem outstanding day by day.

External oil smoke of catering industry concentration is low, and grand hotel generally is to adopt the thermal oxide burning method to handle oil smoke, promptly utilizes thermal oxidative reaction that the poisonous and harmful element in the oil smoke is changed into than safe condition; Middle a slap-bang shop generally adopts the catalyst method of purification, by catalytic oxidation combustion oil droplet is converted into CO2 and steam, thus pollution abatement and stink.

At present, domestic cooking fume control equipment mainly contains five kinds of filtering type cooking fume control equipment, moisture film method cooking fume control equipment, honeycomb fashion fume purifier of fume, electrostatic fume purifier of fume and hydro-vents etc.General treatment cost and control expense are higher.Its contrast effect is seen attached list:

The contrast of five kinds of fume treating devices

The cleaning equipment type	Operation principle	Advantage	Shortcoming	Purification efficiency (%)	Price (ten thousand yuan)	The fabricating yard requirement	Operation
								Filtering type	By filter screen, grid etc. oil smoke gas is filtered, wherein mist of oil is retained down	Cheap	Certain place must be arranged, easily stop up; The purification efficiency fluctuation is bigger	66～70	0.2	The indoor or outdoors roof	Every first quarter moon cleans once
Honeycomb fashion	Oil smoke, mist of oil and water vapour are bright and clean, cooling fast in the smooth hard honeycomb rete chamber, be condensed into the graininess oil droplet, the liquefaction oil droplet flows in the oil trap of lower end, thereby reaches the purpose of filtration, purification oil smoke gas	Price is lower, directly is installed in the suspended hood, does not account for the place	Easily stop up, treatment effeciency changes greatly, needed in every month to clean once, and will use special cleaning fluid, resistance is bigger	65～75	0.5	In the suspended hood	Cleaning in every month, professional cleaning agent
								Water film type	Oil smoke enters purifying box, with the scavenging solution mist mixing and absorption of nozzle ejaculation,	Moderate cost is suitable for by small and medium restaurant institute	Certain fabricating yard must be arranged, handle	75～85	0.8	Indoor, outdoor roof or exterior wall side

	Produce rain and wash effect, and under the gravity effect, recycle with the scavenging solution reflow tank, moisture aerosol after the purification carries out gas-water separation through gas-liquid separation device, with blower fan to airborne release	Accept, purification efficiency is higher	After need establish water separation tank, greasy dirt is discharged and water recycles
								Electrostatic	Oil smoke is under the promotion of blower fan, separator through being contained in the equipment importation place carries out machinery to be separated, oil smoke after separated enters electric field equably, the oil smoke gas mixture is under the effect of high voltage electric field, produce electrostatic precipitation, flue gas is separated, oil content is precipitated, discharging after ozone purification is handled again	Purification efficiency is higher, the little basic and preceding no change of installation of resistance does not need to add in addition blower fan	On the high side, and need certain fabricating yard	80～90	1.5	The indoor or outdoors roof	Clean once every half a year
Hydro-vent	Suspended hood and fume purifier of fume are in one, washing agent and running water spray with spray pattern by nozzle, make it and inhale	The purification efficiency height does not account for the place, can clean automatically	Cost an arm and a leg, and need to be equipped with special cleaning fluid	85～95	2.5	Suspended hood	Automatically clean, changed in every month cleaning agent

The oil smoke of going into fully contacts, thereby reach the purpose of high-efficient washing, impeller above the washing chamber is with residual mist of oil then, aqueous vapor and other materials get rid of, and reach oil removing, the effect of oil removal

As can be seen from Table 1; various process for purifying all have its special detergent power; all bringing into play certain effect aspect the control pollution protection indoor and outdoor surroundings quality, but still existing that fume purifying efficient is low, operational management is complicated, be not suitable for the corresponding weak points such as purification of middle-size and small-size cooking fume.

The summary of the invention the purpose of this utility model is to provide a kind of purification efficiency height, convenient management, low, the continuously-running of operating cost, is applicable to the small-sized oil smoke processor that middle-size and small-size cooking fume purifies.

For achieving the above object, the technical scheme that the utility model is taked is: this oil smoke processor comprises processor main body and liquid reserve tank two parts, the end place that the processor main body is connected with wind-collecting cover is provided with the oil removing net, the below of processor main body, the back of oil removing net is provided with liquid reserve tank, establish a partition wall in the middle of the liquid reserve tank it is divided into two Room, partition wall seam down is communicated with two Room, wherein adjacent with an oil removing net Room is the oil removal chamber, oil removal chamber upper surface has an absorption liquid feeder, feeder is established a liquid barrier, the indoor oil sump tank of establishing of oil removal, oil sump tank is communicated with oil exit pipe, finishes the discharging of floating oil, the indoor atomizer that is provided with of another of liquid reserve tank, the bottom of atomizer links to each other with a high-pressure anticorrosion pump, and liquid reserve tank also is provided with feed tube, evacuated tube.

Described oil removing net is by sticking oily steel wire or sheet metal is special forms, and is inserted the connection with the processor main body, is convenient to disassembly, cleaning, prevents to stop up.

The above-mentioned oil smoke processor that the utility model provides; be to consider more reasonable, the economic, practical purifier designed from environmental protection and owner's double requirements comprehensively; it adopts and forms water curtain, moisture film or cascade and water smoke by atomizer on the net in oil removing; when oil smoke passes through; oil gas in the oil smoke is adsorbed and is removed, thereby makes the oil smoke that effluxes reach emission request.This processor oil smoke adsorption efficiency height, operating cost are low, convenient management, continuously-running, have solved the problem that middle-size and small-size dining room does not have suitable cleaning equipment, can improve the environmental quality around the dining room greatly.

Description of drawings Fig. 1 is the assembly drawing of oil smoke processor

Fig. 2 is the structure chart of liquid reserve tank

Among the figure: the forward flange that 1-is connected with wind-collecting cover; 2-oil removing net; 3-processor main body; 4-absorption liquid feeder; The 5-liquid reserve tank; The 6-partition wall; The 7-partition wall is seam down; 8-high-pressure anticorrosion pump; The 9-atomizer; The rear flange that 10-is connected with blower fan; The 11-liquid barrier; The 12-oil sump tank; The 13-oil exit pipe; The 14-feed tube; The 15-evacuated tube.

The specific embodiment is with reference to Fig. 1,2, and this oil smoke processor comprises processor main body 3 and liquid reserve tank 5 two parts, and processor main body 3 and liquid reserve tank 5 are made by galvanized iron sheet or stainless steel.Forward flange 1 is connected with preceding wind-collecting cover, and the inserted connection oil removing in the end place net 2 that processor main body 3 is connected with wind-collecting cover, oil removing net 2 are by not sticking oily steel wire or sheet metal is special forms.The below of the back of oil removing net 2, processor main body 3 is provided with liquid reserve tank 5, liquid reserve tank 5 is connected with processor main body 3 usefulness bolts, establish a partition wall 6 in the middle of the liquid reserve tank 5 it is divided into two Room, partition wall seam 7 down is communicated with two Room, wherein adjacent with oil removing net 2 Room is the oil removal chamber, oil removal chamber upper surface has an absorption liquid feeder 4, a liquid barrier 11 is established at feeder 4 rears, oil sump tank 12 is established on the indoor top of oil removal, oil sump tank 12 is communicated with oil exit pipe 13, and long-pending oil is finished the discharging of floating oil by oil sump tank 12 and oil exit pipe 13; The indoor atomizer 9 that is provided with of another of liquid reserve tank 5, atomizer 9 is to form by a kind of ABS plastic is special, the absorption liquid that absorbs oil smoke can recycle by atomizer 9 continuously at liquid reserve tank 5, the high-pressure anticorrosion pump 8 that is connected with atomizer 9 bottoms is vertical low-flow high-lift oil well pumps, and power is 1KW～3KW.Liquid reserve tank 5 also is provided with feed tube 14, evacuated tube 15, and the absorption liquid in the liquid reserve tank 5 replenishes with feed tube 14, by evacuated tube 15 emptyings.The rear flange 10 of processor main body 3 is connected with the blower fan of back.

Behind the purification certain hour (generally being designed to for two weeks), absorption liquid can reduce, and by feed tube 14 squeezed into absorption liquid (absorption liquid be special scavenging solution) in liquid reserve tank 5 by pump this moment, and the amount of squeezing into is controlled by liquid level gauge.

Claims (2)

1, a kind of oil smoke processor, it is characterized in that it comprises processor main body (3) and liquid reserve tank (5) two parts, the end place that processor main body (3) is connected with wind-collecting cover is provided with oil removing net (2), the back of oil removing net (2), the below of processor main body (3) is provided with liquid reserve tank (5), establish a partition wall (6) in the middle of the liquid reserve tank (5) it is divided into two Room, partition wall seam (7) down is communicated with two Room, wherein adjacent with oil removing net (a 2) Room is the oil removal chamber, oil removal chamber upper surface has an absorption liquid feeder (4), feeder (4) is established a liquid barrier (11), the indoor oil sump tank (12) of establishing of oil removal, oil sump tank (12) is communicated with oil exit pipe (13), the indoor atomizer (9) that is provided with of another of liquid reserve tank (5), the bottom of atomizer (9) links to each other with a high-pressure anticorrosion pump (8), and liquid reserve tank (5) also is provided with feed tube (14), evacuated tube (15).

2, oil smoke processor according to claim 1 is characterized in that above-mentioned oil removing net (2) by sticking oily steel wire or sheet metal is special forms, is inserted the connection with processor main body (3).

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