CN202061508U

CN202061508U - Oily fume and oily water purifying device

Info

Publication number: CN202061508U
Application number: CN2011200797877U
Authority: CN
Inventors: 招宏兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-24
Filing date: 2011-03-24
Publication date: 2011-12-07
Anticipated expiration: 2021-03-24

Abstract

The utility model relates to an oily fume and oily water purifying device which comprises an oily fume collecting hood, a first air pipe passage and a fan, wherein the first air pipe passage is connected with the oily fume collecting hood; the fan is arranged in the oily fume collecting hood or the first air pipe passage; a water fog spray device is arranged in the first air pipe passage; an oily fume photodecomposition and oxidization device is arranged in a second air pipe passage which extends backwards; the lower end of the first air pipe passage is communicated with a sewage oil tank through a pipeline; an output end of the sewage oil tank is communicated with an input end of an oil-water separator through a pipeline; an oil output end of the oil-water separator is communicated with a purified oil tank through a pipeline; a water outlet end of the oil-water separator is communicated with a spray water tank through a pipeline; and an output end of the spray water tank is connected with the water fog spray device. Due to the adoption of the oily fume and oily water purifying device, the manual intervention in the process of cleaning and maintaining the pipelines is reduced, the fire triggering factor is reduced, 98 percent of obnoxious gas can be decomposed, no oil deposits in a ventilating pipeline, the ventilating pipeline is free of cleaning, the harmless emission is totally achieved and the oily fume and oily water purifying device has the obvious technical effects of saving energy, reducing emission, recycling waste oil and changing waste into commodities.

Description

A kind of oil smoke, profit purifier

Technical field

The utility model relates to a kind of dirt purifying processing device, particularly a kind of oil smoke, profit purifier.

Background technology

In the prior art, the oil smoke that catering trade produces adopts static and plasma dual mode to be handled mostly, its shortcoming is often to be easy to generate the grease deposit in the ventilation shaft, these deposits derive from grease, oil vapour and suspended particulate, they cause serious fire easily, so will often carry out pipe blow-through.In addition, oil extraction water in below all adopts theory of mechanics to collect with steel band and oil scraping plate in this technology, but because environment is abominable, often easily take place because the deposition of rubbish, grease causes the stuck fault of oil scraping plate of collecting, therefore often need the people to safeguard, so use this technical scheme, increased artificial labour intensity, and purification efficiency is not high yet.

Summary of the invention

Technical problem to be solved in the utility model is to overcome existing defective in the above-mentioned prior art, and a kind of oil smoke, profit purifier with better technique effect is provided.

The utility model has adopted following technical proposal to solve its technical problem: a kind of oil smoke, the profit purifier, comprise the oil-collecting petticoat pipe, the first airduct passage that is connected with this oil-collecting petticoat pipe, and put in the oil-collecting petticoat pipe or the oil-collecting petticoat pipe rear end first airduct passage in blower fan, it is characterized in that: in the first airduct passage, be equipped with the water smoke spray equipment, in the second airduct passage that the first airduct passage extends back, also be equipped with photodissociation oxidation soot device, the first airduct passage lower end is communicated with the sewage fuel tank by the sewage oil-piping, this sewage fuel tank output is communicated with the input of an oil-water separator by pipeline, the fluid output of this oil-water separator is communicated with the purification fuel tank by pipeline, the water liquid output of this oil-water separator is communicated with the spray water tank by pipeline, and the output of this spray water tank connects the water smoke spray equipment.

The utility model has increased the water smoke spray equipment in oil-collecting petticoat pipe rear end, makes the clean and maintenance of pipeline possess the function that the automation original position is cleaned, and has reduced manual intervention, has reduced the fire priming factors.Photodissociation oxidation soot device decomposes thoroughly that poisonous and harmful substance reaches 98% in the foul gas, and no grease deposition in the ventilation shaft, exempt to clean, reach innoxious discharging fully, never produce secondary pollution, play the effect of high-effective disinfecting sterilization simultaneously, reach the emission request of country fully the food and drink oil smoke.Oil-water separator in the utility model has high efficiency separating property, running steadily, compact conformation, easy to operate etc., the water oil content after the purification is lower than 5ppm, can satisfy following stricter sewage drainage standard; Oil after the purification can be directly used in and derive from the low-carbon (LC) commodity, as diesel oil, insecticides adjuvant etc.Can give spreading unchecked and the harm environmental sanitation of strict control " waste oil " after using the utility model.Recycling with energy-conservation, reduction of discharging and waste oil, the remarkable technique effect of turning waste into wealth.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model plan structure schematic diagram;

Fig. 3 is the utility model oil-water separator section of tubing structural representation;

Fig. 4 is the utility model oil-water separator cross-sectional view.

Each sequence number is expressed as respectively among the figure: the 1-kitchen range; The 2-control cabinet; 3-oil-collecting petticoat pipe; 4-water smoke spray equipment; The 5-blower fan; The 6-first airduct passage; The 7-water pump; 8-sprays water tank; The 9-second airduct passage; 10-photodissociation oxidation soot device; 11-sewage fuel tank; The 12-air draft pipe; The 13-oil-water separator; 14-purifies fuel tank; 15-sewage oil-piping; 16-seperator water purification pipeline; 17-sewage oil-piping; 18-seperator absolute oil pipeline; 19-shower water pipeline; 131-sewage oil inlet; The outlet of 132-clean oil; The 133-solid impurity; 134-oil/water termination; The 135-treated water outlet; The LT-piping filter; The V1-ball valve; The V2-ball valve; The V3-ball valve; The DV1-check valve; The DV2-check valve; The JV1-control valve; The JV2-control valve; The MV1-electromagnet cut off valve; The MV2-electromagnet cut off valve; The HT-electric heater; The TS-temperature detect switch (TDS); The P1-Pressure gauge; The P2-Pressure gauge; The PS-pressure switch; CB1-single gear pump; CB2-single gear pump.

The specific embodiment

The utility model will be further described below in conjunction with embodiment and accompanying drawing.

See figures.1.and.2, the utility model comprises the oil-collecting petticoat pipe 3 on kitchen range 1 top, the first airduct passage 6 that is connected with this oil-collecting petticoat pipe 3, and put in oil-collecting petticoat pipe 3 or the oil-collecting petticoat pipe 3 rear ends first airduct passage 6 in blower fan 5.

In the first airduct passage 6, be equipped with water smoke spray equipment 4, in the second airduct passage 9 that the first airduct passage 6 extends back, also be equipped with photodissociation oxidation soot device 10, the first airduct passage, 6 lower ends are communicated with sewage fuel tank 11 by sewage oil-piping 15, these sewage fuel tank 11 outputs are communicated with the input of an oil-water separator 13 by sewage oil-piping 17, the fluid output of this oil-water separator 13 is communicated with purification fuel tank 14 by absolute oil pipeline 18, the water liquid output of this oil-water separator 13 is communicated with spray water tank 8 by water purification pipeline 16, and the output of this spray water tank 8 connects water smoke spray equipment 4.

Be equipped with water pump 7 in the spray water tank 4 described in the utility model, the output of this water pump 7 is communicated with water smoke spray equipment 4 by shower water pipeline 19.

Photodissociation oxidation soot device 10 described in the utility model constitutes the ultraviolet radiation array by at least two short wave ultraviolet fluorescent tubes.

With reference to Fig. 3 and Fig. 4, oil-water separator 13 described in the utility model is a disk centrifuge.Described sewage fuel tank 11 outputs connect the input sewage oil inlet 131 that is connected to oil-water separator behind ball valve V3, piping filter LT, ball valve V1, single gear pump CB1, electric heater HT, electromagnet cut off valve MV1, control valve JV1, the Pressure gauge P1 successively by sewage oil-piping 17.

The fluid output clean oil outlet 132 of this oil-water separator 13 is connected to purification fuel tank 14 after connecting single gear pump CB2, Pressure gauge P2, pressure switch PS, control valve JV2, check valve DV2, ball valve V2 successively by absolute oil pipeline 18.

The utility model also is equipped with the pipeline that a feedback is led to sewage fuel tank 11 between electric heater HT and electromagnet cut off valve MV1, connect electromagnet cut off valve MV2 and check valve DV1 on this pipeline successively.

During the utility model work:

At first, profit the mixings fog major part that kitchen range 1 are discharged enters behind the oil-collecting petticoat pipe 3 on top promptly to mix with the water smoke of water smoke spray equipment 4 ejections in the first airduct passage 6 and enters sewage fuel tank 11 by sewage oil-piping 15 bottom falling into, and moistening water smoke can guarantee the temperature equalization of airduct passage all the time, suppresses the temperature rising and reaches the fire-retardant purpose of grease.

Next, the oil smoke that a part does not combine with water smoke continues to enter the second airduct passage 9 and has an effect with the ultraviolet light that photodissociation oxidation soot device 10 medium ultraviolet light radiation arrays send.UV-C ultraviolet C wave band (185nm) the light beam irradiates oil smoke that the short wave ultraviolet fluorescent tube sends, the molecular structure of change grease makes macromolecular compound be degraded into low molecular compound (micro-powder).And it is utilize UV-C ultraviolet C band light beam to generate high-concentrated ozone with airborne oxygen reaction oil smoke and smell are carried out the decomposing oxidation reaction, make it change into water and carbon dioxide, and outdoor by air draft pipe 12 discharges in when work.

The 3rd, operation control box 2 control oil-water separators 13 and support device thereof carry out work, and the sewage oil that is collected in sewage fuel tank 11 is carried out oil, water, impurity separation.The heating of sewage oil is adopted automatic regulative mode by the temperature detect switch (TDS) TS among the electric heater HT, temperature is in ± 2 ℃ of scopes, water separates under the high speed centrifugation effect with grease, oil behind the isolation of purified flows into through absolute oil pipeline 18 from clean oil outlet 132 and purifies fuel tank 14, and the water behind the isolation of purified flows into spray water tank 8 from treated water outlet 135 through water purification pipeline 16.The separated solid impurity that comes out 133 is deposited on the bulging wall of oil-water separator 13, regularly removes to get final product.

The utility model purifies back Water in oil amount≤100mg/kg(and is equivalent to Water in oil amount≤0.01%); For the impurity of 5-10 μ m, clearance 〉=98%; Water oil content after the purification is lower than 5ppm, can satisfy following stricter sewage drainage standard.

Claims

1. oil smoke, the profit purifier, comprise the oil-collecting petticoat pipe, the first airduct passage that is connected with this oil-collecting petticoat pipe, and put in the oil-collecting petticoat pipe or the oil-collecting petticoat pipe rear end first airduct passage in blower fan, it is characterized in that: in the first airduct passage, be equipped with the water smoke spray equipment, in the second airduct passage that the first airduct passage extends back, also be equipped with photodissociation oxidation soot device, the first airduct passage lower end is communicated with the sewage fuel tank by the sewage oil-piping, this sewage fuel tank output is communicated with the input of an oil-water separator by pipeline, the fluid output of this oil-water separator is communicated with the purification fuel tank by pipeline, the water liquid output of this oil-water separator is communicated with the spray water tank by pipeline, and the output of this spray water tank connects the water smoke spray equipment.

2. a kind of oil smoke according to claim 1, profit purifier is characterized in that: described spray water tank is mid-water pump, and the output of this water pump is communicated with the water smoke spray equipment.

3. a kind of oil smoke according to claim 1, profit purifier is characterized in that: described photodissociation oxidation soot device constitutes the ultraviolet radiation array by at least two short wave ultraviolet fluorescent tubes.

4. a kind of oil smoke according to claim 1, profit purifier is characterized in that: described oil-water separator is a disk centrifuge.

5. a kind of oil smoke according to claim 1, profit purifier is characterized in that: described sewage fuel tank output connects the input that is connected to oil-water separator behind ball valve, piping filter, ball valve, single gear pump, electric heater, electromagnet cut off valve, control valve, the Pressure gauge successively by pipeline.

6. a kind of oil smoke according to claim 1, profit purifier is characterized in that: the fluid output of this oil-water separator is connected to the purification fuel tank after connecting single gear pump, Pressure gauge, pressure switch, control valve, check valve, ball valve successively by pipeline.

7. a kind of oil smoke according to claim 5, profit purifier is characterized in that: be equipped with the pipeline that a feedback is led to the sewage fuel tank between electric heater and electromagnet cut off valve, connect electromagnet cut off valve and check valve on this pipeline successively.