CN2281832Y

CN2281832Y - Oil fume purifier

Info

Publication number: CN2281832Y
Application number: CN 96247203
Authority: CN
Inventors: 海洋; 赵彦宏; 陈立; 肖福男
Original assignee: HAOWEI SCIENTIFIC AND TECHNICAL ENGINEERING (HEFEI) Co Ltd
Current assignee: HAOWEI SCIENTIFIC AND TECHNICAL ENGINEERING (HEFEI) Co Ltd
Priority date: 1996-12-19
Filing date: 1996-12-19
Publication date: 1998-05-20
Anticipated expiration: 2006-12-19

Abstract

The utility model relates to an oil fume purifying device which belongs to the field of environmental protection equipment and is composed of a fume channel, a condenser, a purifier, an absorber, a fan, an oil-water separator and a water pump. The utility model is characterized in that the condenser, the purifier and the absorber are all cuboid and are formed by connecting the fume channels in series, the condenser is provided with four to sixteen condensing pipes and two to four baffles, and the circumference of the condenser is full of cooling water. Atomizing pipes are arranged on the four edges and the middle of the inner side of the upper top angle of the purifier, and tiny atomizing bores are distributed on the lower side of the atomizing pipe. A water inlet pipe is arranged in the center of the atomizing pipe, and two to six guide plates are arranged in the purifier. The utility model has the advantages of high oil fume purifying efficiency and long service life.

Description

A kind of fume purifier of fume

The utility model relates to the environment protection equipment field, exactly is a kind of fume purifier of fume.

Big employing gas range of the ceramic hob cavity in current hotel, restaurant or diesel oil gasification furnace are discharged a large amount of oil smoke during use, promptly enter atmosphere without purified treatment, and serious environment pollution influences residents ' health, are that health civilized city does not allow.The employing filter screen that has now, methods such as moisture film filtering or chimney stack, effect is all not good enough.Chinese patent 93228027.7 fume purifying scrubbers adopt organic solution absorption, though can play the fume purifying effect, service time is not long yet, easily produces secondary pollution, and effect is not ideal enough.

The purpose of this utility model provides a kind of purifying oil fume waste gas, does not produce secondary pollution, long service life, effective fume purifier of fume.

The purpose of this utility model is achieved in that a kind of fume purifier of fume, form by flue, condenser, clarifier, absorber, blower fan, oil water separator and water pump, it is characterized in that condenser, clarifier, absorber and blower fan are in series by flue, described condenser, clarifier and absorber are cuboid; Being provided with 4-16 condenser pipe in the described condenser, is recirculated cooling water around the condenser pipe, is provided with 2-4 piece dividing plate in the condenser; Inboard four limits of the last drift angle of described clarifier are provided with injection spray pipe, middle also uniform three injection spray pipes, the downside of injection spray pipe is being covered with the fine spray hole, the center of an injection spray pipe in the middle of water inlet pipe is located at, the 2-6 piece guide plate that the top board inboard of clarifier and base plate inboard also are provided with symmetrical inclination;

The utility model has the advantages that: 1, adopt oil vapour to handle, the tertiary treatment that grit is handled and pernicious gas is handled, thereby fume purifying is effective, does not produce secondary pollution; 2, main material adopts stainless steel material, long service life; 3, rational in infrastructure, easy for installation, be widely used in hotel and restaurant.

Accompanying drawing 1: the utility model structural representation,

Accompanying drawing 2: the condenser structure schematic diagram,

The A-A of accompanying drawing 3: Fig. 2 is to view,

Accompanying drawing 4: the clarifier structural representation,

The B-B cutaway view of accompanying drawing 5: Fig. 4,

Accompanying drawing 6: adsorber structure schematic diagram.

Embodiment: referring to Fig. 1, condenser 2, clarifier 3, absorber 4 and blower fan 5 are in series by flue 1, blower fan 5 another termination chimneys 15, and described condenser 2, clarifier 3 and absorber 4 are cuboid, adopt stainless steel to make; Referring to Fig. 2,3, be provided with 9 condenser pipes 10 in the condenser 2, recirculated cooling water is arranged around the condenser pipe 10, the top of establishing 21, dividing plates 21 of two dividing plates in the condenser 2 is connected with top board is inboard, between bottom and base plate the space is arranged, the bottom of another piece dividing plate 21 is connected with base plate, between top and top board the space is arranged, so that cooling water fully flows in condenser 2, condenser pipe 10 is evenly cooled off.Referring to Fig. 4,5, the inboard, four corner, top of clarifier 3 is equipped with injection spray pipe 20, also uniform three injection spray pipes 20 of crown center, the center of an injection spray pipe 20 in the middle of water inlet pipe 8 is located at, the downside of injection spray pipe 20 is being covered with the fine spray hole, make water smoke juxtaposition in clarifier 3, in clarifier 3, be provided with the guide plate 22 of four inclinations, two are connected with top board, and two connect with base plate, make flue gas enter clarifier 3 undulates, increase stroke, contact with water smoke fully repeatedly, like this, gaseous state and particulate pollutant in the flue gas sink with water smoke, enter oil water separator 6 from outlet pipe 25 outflows, referring to Fig. 6, the close porch of described absorber 4 is provided with filter screen 16, and activated carbon of sorbent 17 is arranged in the absorber 4, to remove the pernicious gas in the flue gas, one side of absorber 4 has cleans door 23, so that cleaned filter screen 16 in 1 year-2 years and change active carbon 17, guarantees long-term efficient purifying oil fume.Referring to Fig. 1, the top of oil water separator 6 is provided with filter screen 11, one middle side part is provided with running water pipe and water valve 9, so that water inlet, the opposite side middle part is provided with water pipe 26 water flowing pumps 7, and upper strata one side of oil water separator 6 is provided with oil exit pipe 13, so that discharging waste oil, the bottom is provided with blow-off pipe 14, so that discharge pollutants.Referring to Fig. 1, the water circulation enters oil water separator 6 by running water through water valve 9, enter condenser 2 and clarifier 3 through water pipe 26 by water pump 7 and water inlet pipe 8, get back to oil water separator 6 by outlet pipe 24 and outlet pipe 25, heat water valve 9 has running water to replenish during water shortage, the water yield of water valve 19 control condensers 2, the water yield of water valve 18 control clarifiers 3.

During operation, by the negative pressure that blower fan 5 produces, the oil smoke that makes the diesel oil gasification furnace enters condenser pipe 10 in the condenser 2 through pipeline 1, because the effect of recirculated cooling water makes the oil vapour cooling liquid, discharges through waste oil tube 12, and this is that one-level is handled; Oil smoke enters clarifier 3 through pipeline 1 again, cooling water smoke washing through juxtaposition, remaining oil vapour all liquefies, gas and particulate pollutant in the cigarette sink with water smoke, all flow into oil water separator 6 with water through outlet pipe 25, waste oil wafts on the upper strata, is discharged by oil exit pipe 13, pollutant sinks to the bottom is discharged by blow-off pipe 14, and this is a two stage treatment; Cigarette continues to enter absorber 4, through filter screen 16 and activated carbon of sorbent 17, pernicious gas is absorbed, and this is tertiary treatment, purifies cigarette and enters atmosphere through blower fan 5 and chimney 15.

Claims

1, a kind of fume purifier of fume, by flue (1), condenser pipe (2), clarifier (3), absorber (4), blower fan (5), oil water separator (6) and water pump (7) are formed, it is characterized in that condenser (2), clarifier (3), absorber (4) and blower fan (5) are in series by flue (1), described condenser (2), clarifier (3) and absorber (4) are cuboid, be provided with 4-16 condenser pipe (10) in the described condenser (2), condenser pipe (10) is recirculated cooling water on every side, be provided with 2-4 piece dividing plate (21) in the condenser (2), inboard four limits of the last drift angle of described clarifier (3) are provided with injection spray pipe (20), middle also uniform three injection spray pipes (20), the downside of injection spray pipe (20) is being covered with the fine spray hole, the center of an injection spray pipe (20) in the middle of water inlet pipe (8) is located at, the 2-6 piece guide plate (22) that the top board inboard of clarifier (3) and base plate inboard also are provided with symmetrical inclination.

2, fume purifier of fume according to claim 1 is characterized in that the close porch of described absorber (4) is provided with filter screen (16), is placed with activated carbon of sorbent (17) in the absorber (4), and a side of absorber (4) has cleans door (23).

3, fume purifier of fume according to claim 1, the top that it is characterized in that oil water separator (6) is provided with filter screen (11), one middle side part is provided with running water pipe and water valve (9), the opposite side middle part is provided with water pipe (26) water flowing pump (7), upper strata one side of oil water separator (6) is provided with oil exit pipe (13), and the bottom is provided with blow-off pipe (14).