CN211976962U

CN211976962U - Composite fume purifier

Info

Publication number: CN211976962U
Application number: CN202020313489.9U
Authority: CN
Inventors: 许哲江
Original assignee: Nanjing Delitong Environment Technology Co ltd
Current assignee: Nanjing Delitong Environment Technology Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-11-20
Anticipated expiration: 2030-03-13

Abstract

The utility model provides a compound oil smoke clearing machine. The utility model discloses a: the casing, the one end of casing is provided with the air intake, air intake department is provided with the air-supply line, dynamic physics shielding purifier is installed to the air-supply line the inside, electrostatic purification device's air intake is connected to the air-supply line, microbial deodorizing device's air intake is connected to electrostatic purification device's air outlet, the cyclone separation defogging device is connected to microbial deodorizing device's air outlet, the air exit is connected to the cyclone separation defogging device, air exit department is provided with the draught fan. The utility model discloses a multiple purification procedure, eliminate the oil smoke pollution from principle and essence, administer the haze, guarantee people's life safety.

Description

Composite fume purifier

The technical field is as follows:

the utility model relates to a compound oil smoke clearing machine belongs to environmental protection equipment technical field.

Background art:

aiming at catering spaces with large oil smoke discharge amount such as restaurants, chain fast food and the like, the oil smoke mainly exists in the forms of liquid aerosol and solid aerosol, the particle size is 0.01 mu mp-10 mu m, the oil smoke contains a large amount of carcinogenic substances, the oil smoke can be suspended in the air for a long time, various toxic substances can be continuously adsorbed in the drifting process, complex physical and chemical reactions are carried out on the surface of the oil smoke, finally formed PM2.5 can stay in a relatively closed indoor environment for a long time, and the oil smoke is extremely harmful to production or cooking operators. In addition, the oil smoke plays a role in promoting other atmospheric pollution such as automobile exhaust, dust emission and the like. Therefore, a powerful means must be adopted to essentially solve the problem of air pollution caused by oil smoke.

The invention content is as follows:

the utility model aims at the problem that above-mentioned exists provides a compound oil smoke clearing machine, adopts multiple purification procedure, eliminates oil smoke pollution from principle and essence, administers the haze, ensures people's life safety.

The above purpose is realized by the following technical scheme:

a composite type oil fume purifier comprises: the casing, the one end of casing is provided with the air intake, air intake department is provided with the air-supply line, dynamic physics shielding purifier is installed to the air-supply line the inside, electrostatic purification device's air intake is connected to the air-supply line, microbial deodorizing device's air intake is connected to electrostatic purification device's air outlet, the cyclone separation defogging device is connected to microbial deodorizing device's air outlet, the air exit is connected to the cyclone separation defogging device, air exit department is provided with the draught fan.

The composite oil fume purifier is characterized in that the dynamic physical shielding and purifying device comprises an electric motor, a power output shaft of the electric motor is connected with an annular support, a circle of radial dirt blocking grid bars which are outwards arranged from the center of the annular support is mounted on the annular support, and the rotating speed of the electric motor is not lower than 3000 r/min.

The composite oil fume purifier has the advantages that shielding rings are respectively arranged in the air inlet pipeline in front of and behind the dynamic physical shielding and purifying device, and an oil collecting tank is arranged at the bottom of the middle of each of the two shielding rings.

The composite oil fume purifier comprises an electrostatic purifying box, wherein a group of anode plates and a group of cathode plates are arranged in the electrostatic purifying box at intervals in parallel, the anode plates are connected on an anode electrode in series, the cathode plates are connected on a cathode electrode in series, and an insulating plate is arranged in the electrostatic box.

The compound oil smoke clearing machine, microorganism odour removal device include the moving bed device, be provided with the biomembrane filler in the moving bed device.

The composite oil fume purifier is characterized in that the cyclone separation demisting device comprises a vertically arranged barrel, a radial cyclone blade grid is arranged in the barrel, a water collecting tank is arranged at the bottom of the barrel, and the top of the barrel is connected with the air outlet.

Has the advantages that:

1. the utility model discloses an oil smoke clearing machine, at first set up dynamic physics shielding purifier, adopt the high-speed rotatory trash rack with the oil steam granule in the flue gas, the vapor granule, the fibrous matter, effective interception such as colloid, make the oil smoke granule just get into the inlet scoop more than 0.1 mu m that forms, be promptly by the rotatory trash rack interception of high speed and retrieve, harmful gas has been stopped in theory and practice and has discharged, realize the oil smoke separation, set up the oil catch bowl bottom trash rack, make the waste oil backward flow to the oil catch bowl after the reduction, it uses to collect the aftertreatment, changing waste into valuables. To not handling thorough greasy dirt yet, the utility model discloses pass through electrostatic purification device again, when the flue gas that contains dust oil droplet granule, high-voltage charged area at about 12000V gets into, under the effect of electric field force, the particle moves to discharge electrode and collection dirt utmost point, collect, the waste gas that contains very little greasy dirt again enters microorganism odour removal device, fix the microbial flora on the filler in the microorganism odour removal device, when gaseous pollutants passes through the microorganism surface, can obtain those microbial flora of nutrient source from gaseous pollutants, under suitable temperature, humidity, pH value etc. condition, will obtain fast growth, breed, and form the biomembrane on the filler surface, when waste gas is wherein when passing through, the organic matter is absorbed by the water layer on biomembrane surface after being absorbed by the microorganism, obtain purifying, discharge after the demisting of separation defogging device at last, the multiple purification device realizes the thorough purification and emission of oil smoke, eliminates the oil smoke pollution on the principle and essence, treats haze and ensures the life safety of people.

Description of the drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the dynamic physical shielding purification device of the present invention.

FIG. 1, a housing; 2. an air inlet; 3. an air inlet pipeline; 4. a dynamic physical shield purification device; 5. an electrostatic purifying device; 6. a microbial odor removal device; 7. a cyclone separation demisting device; 8. an air outlet; 9. an induced draft fan; 10. a shield ring; 11. An oil sump; 41. an electric motor; 42. an annular support; 43. a trash rack bar; 51. an electrostatic purification tank; 52. an anode plate; 53. a cathode plate; 54. an anode electrode; 55. a cathode electrode; 56. an insulating plate; 61. a moving bed apparatus; 62. biofilm filler; 71. a barrel; 72. radial swirl cascade vanes; 73. a water collection tank.

The specific implementation mode is as follows:

example 1:

as shown in fig. 1: the compound oil smoke clearing machine of this embodiment includes: casing 1, the one end of casing is provided with air intake 2, air intake department is provided with air-supply line 3, dynamic physics shielding purifier 4 is installed to the air-supply line the inside, the air intake of electrostatic purification device 5 is connected to the air-supply line, the air intake of microorganism odour removal device 6 is connected to electrostatic purification device's air outlet, whirl separation defogging device 7 is connected to microorganism odour removal device's air outlet, whirl separation defogging device connects exhaust opening 8, air outlet department is provided with draught fan 9.

As shown in fig. 2, the dynamic physical shielding purification device 4 of the compound soot purification machine comprises an electric motor 41, a power output shaft of the electric motor is connected with an annular bracket 42, a circle of radial trash rack bars 43 which are outward from the center of the annular bracket are installed on the annular bracket, and the rotating speed of the electric motor is not lower than 3000 r/min.

In the composite type oil fume purification machine, shielding rings 10 are respectively arranged in the air inlet pipeline in front of and behind the position of the dynamic physical shielding purification device, and an oil collecting tank 11 is arranged at the bottom in the middle of the two shielding rings.

The composite oil fume purifier, the static purification device 5 includes a static purification box 51, a group of anode plates 52 and a group of cathode plates 53 are arranged in the static purification box at intervals in parallel, the anode plates are connected in series on an anode electrode 54, the cathode plates are connected in series on a cathode electrode 55, and an insulation plate 56 is arranged in the static box.

In the compound type oil fume purifier, the microorganism smell removing device 6 comprises a moving bed device 61, and a biological film filler 62 is arranged in the moving bed device.

In the composite type oil fume purification machine, the cyclone separation demisting device 7 comprises a vertically arranged cylinder 71, a radial cyclone blade grid 72 is arranged in the cylinder, a water collecting tank 73 is arranged at the bottom of the cylinder, and the top of the cylinder is connected with the air outlet 8.

The working process is as follows:

the oil fume particles are intercepted and recovered by the high-speed rotating trash rack immediately after entering the air suction opening, so that the harmful gas is prevented from being discharged theoretically and practically, the oil fume separation is realized, the oil collecting tank is arranged at the bottom of the trash rack, the reduced waste oil flows back to the oil collecting tank, and the oil fume is collected, treated and applied, so that the waste is changed into valuable. To not handling thorough greasy dirt yet, the utility model discloses pass through electrostatic purification device again, when the flue gas that contains dust oil droplet granule, high-voltage charged area at about 12000V gets into, under the effect of electric field force, the particle moves to discharge electrode and collection dirt utmost point, collect, the waste gas that contains very little greasy dirt again enters microorganism odour removal device, fix the microbial flora on the filler in the microorganism odour removal device, when gaseous pollutants passes through the microorganism surface, can obtain those microbial flora of nutrient source from gaseous pollutants, under suitable temperature, humidity, pH value etc. condition, will obtain fast growth, breed, and form the biomembrane on the filler surface, when waste gas is wherein when passing through, the organic matter is absorbed by the water layer on biomembrane surface after being absorbed by the microorganism, obtain purifying, discharge after the demisting of separation defogging device at last, the multiple purification device realizes the thorough purification and emission of oil smoke, eliminates the oil smoke pollution on the principle and essence, treats haze and ensures the life safety of people.

The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the technical means, but also comprises the technical scheme consisting of the equivalent replacement of the technical features. The present invention is not to be considered as the best thing, and belongs to the common general knowledge of the technicians in the field.

Claims

1. A kind of compound soot clearing machine, its characteristic is: the method comprises the following steps: the casing, the one end of casing is provided with the air intake, air intake department is provided with the air-supply line, dynamic physics shielding purifier is installed to the air-supply line the inside, electrostatic purification device's air intake is connected to the air-supply line, microbial deodorizing device's air intake is connected to electrostatic purification device's air outlet, the cyclone separation defogging device is connected to microbial deodorizing device's air outlet, the air exit is connected to the cyclone separation defogging device, air exit department is provided with the draught fan.

2. A composite cooking fume purifier according to claim 1, wherein: the dynamic physical shielding and purifying device comprises an electric motor, a power output shaft of the electric motor is connected with an annular support, a circle of radial trash rack bars which are outwards arranged from the center of the annular support are mounted on the annular support, and the rotating speed of the electric motor is not lower than 3000 r/min.

3. A composite cooking fume purifier according to claim 1, wherein: the air inlet pipeline is provided with shielding rings respectively in front of and behind the position of the dynamic physical shielding and purifying device, and the bottom in the middle of the two shielding rings is provided with an oil collecting tank.

4. A composite cooking fume purifier according to claim 1, wherein: the electrostatic purification device comprises an electrostatic purification box, wherein a group of anode plates and a group of cathode plates are arranged in the electrostatic purification box at intervals in parallel, the anode plates are connected on an anode electrode in series, the cathode plates are connected on a cathode electrode in series, and an insulation plate is arranged in the electrostatic purification box.

5. A composite cooking fume purifier according to claim 1, wherein: the microorganism deodorizing device comprises a moving bed device, and a biological film filler is arranged in the moving bed device.

6. A composite cooking fume purifier according to claim 1, wherein: the cyclone separation demisting device comprises a vertically arranged barrel, a radial cyclone blade grid is arranged in the barrel, a water collecting tank is arranged at the bottom of the barrel, and the top of the barrel is connected with the air outlet.