CN2328415Y

CN2328415Y - Fume processing apparatus

Info

Publication number: CN2328415Y
Application number: CN 98221284
Authority: CN
Inventors: 孟昭岐
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-05-23
Filing date: 1998-05-23
Publication date: 1999-07-14
Anticipated expiration: 2008-05-23

Abstract

The utility model discloses an oil fume processing apparatus. A filter box in which a coarse filter screen is arranged, and a water box are connected in series between an existing blower fan and a suspended hood. A fine filter screen is arranged between the filter box and the water box. The upper end of the inner part of the filter box is provided with a spray head connected with a water pump through a water supply pipe. The water pump is communicated with the water box whose lateral wall is provided with a drain valve and a valve. When the utility model is used, oil fume is sprayed and is filtered by the filter screens, fume which is exhausted to atmosphere is purified, and the requirement of environmental protection can be obtained.

Description

A kind of apparatus for treating cooking fume

The apparatus for treating cooking fume that the utility model relates to belongs to environmental protection treatment equipment, is a kind of device that is discharged to atmosphere after oil smoke is handled by a treatment facility more specifically.

Along with The development in society and economy, large, medium and small restaurant, city is increasing, and the overwhelming majority is distributed in residential block and shopping centre.The discharging of restaurant's oil smoke does not at present still have effective method, all be directly be discharged to by ventilation blower outdoor, the oil smoke of discharging and smell grievous injury around people's living environment, cause environmental pollution, be that the same topic that solves is badly in need of in environmental administration.

The purpose of this utility model is intended to improve above-mentioned deficiency, provides a kind of oil smoke treated a kind of apparatus for treating cooking fume.

In order to achieve the above object, the utility model is to realize like this, it has blower fan 6, suspended hood 3, blast pipe 13, discharge pipe 14, be characterized in blast pipe 13 ports of export, serial connection first filter box 12 between the discharge pipe 14 population ends, water tank 1, water tank 1 is established a fie screen 8 with the valve of filter box 12, and inner chamber also communicates, establish coarse strainer 7 at filter box 12 inner chambers, a shower nozzle 5 is established in the inner chamber upper end, and connects a water pump 2 by a feed pipe 4, and water pump 2 communicates with water tank 1 inner chamber by a suction hose, on water tank 1 sidewall, be provided with valve 11, blowoff valve 10 is established a thick filter 9 between water tank 1 upper right side and discharge pipe 14.

During use, at first in water tank 1, inject the water of some by valve 11, and add an amount of degreaser, start water pump 2 and blower fan 6 simultaneously, the aqueous solution is supplied with shower nozzle 5 by water pump 2 pressurizations by feed pipe 4, be injected into the shower type current by shower nozzle, the oil smoke that enters filter box 12 by suspended hood 3 is passing spray district and thick,

fie screen

7,8 o'clock, flue gas clashes into mutually with current, and the part oil smoke is taken away by water, and remaining oil smoke is through the filtration of filter screen, after being purified, outlet by blower fan 6 enters atmosphere, and the greasy dirt on the filter screen is washed away by current at any time, thereby keeps the good filtering state of filter screen, the greasy dirt that filters out enters in the aqueous solution of water tank 1 bottom with current, the aqueous solution is given shower nozzle 5 through the water pump pressurized delivered again, works so again and again, can discharge by blowoff valve 10 when the greasy dirt on aqueous solution top is a lot, inject clear water by valve 11 simultaneously, add an amount of degreaser again, above greasy dirt floats on like this, can in time discharge.

The utility model is simple in structure, and oil smoke can obtain good treatment by the spray and the filtering of filter cloth, makes that to be discharged to atmospheric flue gas pollution-free, and environment is purified, and is a kind of more satisfactory apparatus for treating cooking fume of restaurant, present dining room use.

Description of drawings:

Accompanying drawing is a structural representation of the present utility model.

The explanation of accompanying drawing drawing:

1 water tank, 2 water pumps, 3 suspended hoods, 4 feed pipes, 5 shower nozzles, 6 blower fans, 7 coarse strainers, 8 fie screens, 9 thick filters, 10 blowoff valves, 11 valves, 12 filter boxs, 13 blast pipes, 14 discharge pipes.

In order to understand better and to implement, it is as follows with the accompanying drawing to be that embodiment further specifies below:

Blower fan 6, suspended hood 1 can adopt existing technology with blast pipe 13, discharge pipe 14 and connect, and the lower end of filter box 12, water tank 1 and discharge pipe 14 can adopt sheet metal to make, and also can adopt injection molding.Before filter box 12, on the facade access door can be set, be convenient to change filter screen or maintenance inside, this door should keep sealing when normal the use, coarse strainer 7 is set in filter box 12, can be set in earlier in the cubic frame, establish chute, can symmetry establish two in filter box 12 inwall symmetries, two coarse strainers 7 can be set, push in by chute and get final product.One fie screen 8 being set between filter box 12 and water tank 1, can installing by 45 ° of inclinations angle, is to be set in earlier in the cubic frame equally, inserts by chute again.Establish a thick filter 9 between water tank 1 upper right side and discharge pipe 14, the purpose that is provided with of thick filter 9 is to smash oil vacuole.A shower nozzle 5 is established in the upper end in filter box 12, and the water inlet pipe of shower nozzle is connected with feed pipe 4, reserves a hole in filter box 12 upper ends, the water inlet pipe of shower nozzle is extended out, and good seal.Feed pipe 4 is hard tube, also flexible pipe.Water pump 2 can be selected small-sized centrifugal water pump for use, can be according to supporting the choosing of specification size of this device, and feed pipe 4 connects with water pump, and the suction hose of water pump is connected with water tank 1, and inner chamber also communicates.Establish a blowoff valve 10, valve 11 at water tank 1 sidewall, blowoff valve 10 has general valve to substitute with valve 11 optional enchashments.

When use adds water, keep water tank 1 that certain space is arranged, make flue gas that one passage be arranged through water tank the time.

Claims

1, a kind of apparatus for treating cooking fume, it has blower fan (6), suspended hood (3), blast pipe (13), discharge pipe (14), be characterized in blast pipe (13) port of export, be connected in series first filter box (12) between discharge pipe (14) the population end, water tank (1), establish a fie screen (8) between water tank (1) and the filter box (12), inner chamber also communicates, establish coarse strainer (7) at filter box (12) inner chamber, a shower nozzle (5) is established in the inner chamber upper end, and by a feed pipe (4) connection one water pump (2), water pump (2) communicates with water tank (1) inner chamber by a suction hose, is provided with valve (11) on water tank (1) sidewall, blowoff valve (10) is established a thick filter (9) between water tank (1) upper right side and discharge pipe (14).

2,, it is characterized in that fie screen (8) can be by 45 ° of inclinations angle installations by the described apparatus for treating cooking fume of claim 1.