CN2085501U - Mazy chemical soot atomizing absorption device - Google Patents

Abstract

The utility model discloses a mazy chemical soot atomizing absorption device, comprising an exhaust blower 6, a fume collecting hood 14, a discharge pipe 5, a mazy dash plate 1, a nozzle 7, a dewatering baffler 3, a backflow pipe 13, an oil-water separator 12, a control valve 11, a water pump 10, a water supply pipe 8 and a daylight pipe 9. After the adopted alkaline solution is sprayed into fog shape and mixed with the oil fume, the utility model separates oil and water, and the clean gas after treated is expelled outdoors. The utility model has the advantages of compact structure, high efficiency of removing oil, good fireproof performance, large absorption fume quantity, low running cost, cleanliness, sanitation, etc.

Description

Mazy Chemical soot atomizing absorption device

The utility model relates to a kind of kitchen fume exhaust device, particularly a kind of device that absorbs oil smoke with the atomizing of labyrinth type chemistry.

Existing smoke exhaust ventilator generally is made of propeller fan, oil fume collecting hood and oil extraction smoke pipe, and its blower fan places in the oil fume collecting hood, and during work, the oil smoke in the kitchen directly by air exhauster, is discharged the open air through the oil extraction smoke pipe.The smoke pumping mode of this smoke exhaust ventilator is bigger to the motor and the blade pollution of air exhauster, because grease is deposited on its surface, cleaning is inconvenience very, and directly influence lampblack-pumped effect when using for a long time.Oil smoke is directly discharged the open air, also causes the pollution to environment, and tends to cause fire when temperature is high.In recent years, the kitchen in some hotel and wineshop also begins design and adopts water spray cleaning oil smoke, emptying then, but this plant area area is big, and pipeline is long, and investment is big, and some a slap-bang shops or self-employed worker eating house are difficult to apply.

The purpose of this utility model provides a kind of compact conformation, and rate of air sucked in required is big, oil processing efficient height, the labyrinth type oil fuming atomizing absorption plant that fire protecting performance is good.

The utility model is to realize by following mode: as shown in Figure 1, start air exhauster 6, make from poly-petticoat pipe 14 to forming a negative pressure system between the blast pipe 5, the oil smoke of cooking in the kitchen in the food process is taken out poly-in poly-petticoat pipe, and by labyrinth type water fender 1, enter spray process chamber 2, nozzle 7 is the liquid atomisation that is mixed with the electrochemical deoiling agent, and fully contact with the oil smoke of spray in the process chamber, make oil molecule and sulfur dioxide in the oil smoke, gases such as carbon monoxide are dissolved in the fog-like liquid, this oily liq is by labyrinth type water fender and return duct 13, oily liq is handled in oil water separator 12, and the liquid after the oil extraction is then delivered to nozzle by control valve 11 and water pump 10 recirculation.In the spray process chamber, drain by dehydration baffle plate 3, cover body shell 4 and blast pipe 5 through purified gas.

Below in conjunction with accompanying drawing enforcement of the present utility model is described in further detail:

Fig. 1 is a device schematic diagram of the present utility model.

Fig. 2 is a kind of labyrinth type block water plate structure schematic diagram of the present utility model.

Fig. 3 is an another kind of labyrinth type block water plate structure schematic diagram of the present utility model.

As shown in Figure 1, in the poly-petticoat pipe made from metallic plate 14 an illumination fluorescent lamp (or bulb) 9 is housed, poly-petticoat pipe lopsidedness is equipped with one group of labyrinth type water fender 1, the labyrinth type water fender can be used the structure of Fig. 2, the also structure of available Fig. 3, the top of labyrinth type water fender have one group of dehydration baffle plate 3, between a side of dehydration baffle plate below and labyrinth type water fender one end nozzle 7 are arranged, nozzle is connected with feed pipe 8, between the top of dehydration baffle plate and the shell one section space is arranged.The poly-petticoat pipe of labyrinth type water fender, dehydration baffle plate and nozzle is housed, is sealed by metal cap body case 4.Be spray process chamber 2 between dehydration baffle plate and the labyrinth type water fender, blast pipe 5 is connected with the cover body shell, and air exhauster 6 is installed between the head and the tail of blast pipe.One end of cover body shell (bottom of labyrinth type water fender) is equipped with a return duct 13, and return duct is connected with oil water separator 12, and the lower end of feed pipe 8 connects a water pump 10 and control valve 11, is connected with oil water separator at last.The employed electrochemical deoiling agent of the utility model is meant the solution that contains alkalescence, the 90 all-round water of selling as the market etc.

It is little to the utlity model has long-pending body, the oil removal efficiency height, and fire protecting performance is strong, and rate of air sucked in required is big, and adopts periodical feeding, and operating cost is low, sanitation and hygiene, the advantage such as corrective maintenance is easy.

Claims (1)

1, a kind of labyrinth type oil fuming atomizing absorption plant of forming by poly-petticoat pipe, air exhauster and blast pipe, illuminating lamp, it is characterized in that on poly-petticoat pipe, having one group of labyrinth type water fender 1 and nozzle 7, one group of dehydration baffle plate 3, also have a spray process chamber 2 and cover body shell 4, oil water separator 12, water pump 10, control valve 11 and water pipe 8, return duct 13, hydrojet is the alkaline solution that contains the electrochemical deoiling agent.

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