CN205008110U - Electrostatic oil smoke purification device - Google Patents

Abstract

The utility model relates to an electrostatic oil fume purification device, which is mainly used in the fields of oil fume purification in the catering industry and industrial production. The ionizer, the dust collection box, the second filter assembly and the fan, the fan is connected to the air outlet, and the first filter assembly is connected to the air inlet; the first filter assembly includes an aluminum alloy filter screen and an activated carbon filter arranged in sequence; the second filter assembly It includes an aluminum alloy filter screen and an activated carbon filter set in sequence. The utility model has good oil fume removal effect and low energy consumption.

Description

Electrostatic oil fume purification device

technical field

The utility model relates to an electrostatic oil fume purification device, which is mainly used in the fields of oil fume purification in catering industry and oil fume purification in industrial production.

Background technique

In 2001, the State Environmental Protection Administration promulgated the official national standard of the People's Republic of China—Ambient Air Quality Standard GB18483-2001 "Catering Fume Emission Standard", which requires all catering enterprises to install fume purification equipment. Many enterprises and investors have entered into the development and production of oil fume purification equipment. In just a few years, domestic manufacturers of oil fume purification equipment have sprung up like mushrooms, and the market is full of good and bad brands. Similar oil fume purification equipment, but the effect of oil fume removal is not ideal, and the energy consumption is high, resulting in serious waste.

Utility model content

The purpose of the utility model is to provide an electrostatic oil fume purification device, which has good oil fume removal effect and low energy consumption.

The electrostatic oil fume purification device described in the utility model includes a housing, and air inlets and air outlets are arranged at both ends of the housing, and a first filter assembly, an ionizer, a dust collection box, a second filter assembly and a fan are arranged in sequence in the housing, The fan is connected to the air outlet, and the first filter assembly is connected to the air inlet; the first filter assembly includes an aluminum alloy filter screen and an activated carbon filter arranged in sequence; the second filter assembly includes an aluminum alloy filter screen and an activated carbon filter arranged in sequence.

In the electrostatic oil fume purification device described above, the oil fume gas enters from the air inlet, and after being filtered by the first filter assembly, after being further filtered by the ionizer and the dust collection box, it enters the second filter assembly, and after secondary purification of the gas, it passes through the The fan is discharged from the air outlet.

The ionizer includes a tungsten steel wire, and the two ends of the tungsten steel wire are respectively connected to the positive pole and the negative pole of the power supply; the particles in the gas are ionized, so that the particles are negatively charged or positively charged.

The dust collection box includes a current-carrying plate, and the two ends of the current-carrying plate are respectively connected to the positive pole and the negative pole of the power supply; the positively charged or negatively charged particles in the gas are absorbed to further purify the gas.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model has a simple structure. By setting an ionizer and a dust box between the first filter assembly and the second filter assembly, the particles in the gas can be removed after the gas is ionized, and the gas can be purified twice through the second filter assembly, greatly The purification effect is improved, the oil fume removal effect is good, and the energy consumption is low.

Description of drawings

Fig. 1 is a schematic structural view of an embodiment of the utility model.

Among the figure: 1, housing 2, dust collection box 3, blower fan 4, air outlet 5, aluminum alloy filter screen 6, activated carbon filter 7, ionizer 8, activated carbon filter 9, aluminum alloy filter screen 10, air inlet.

detailed description

Below in conjunction with embodiment the utility model is further described:

As shown in Figure 1, the electrostatic oil fume purification device described in the present utility model includes a housing 1, an air inlet 10 and an air outlet 4 are arranged at both ends of the housing 1, and a first filter assembly and an ionizer are sequentially arranged in the housing 1 7. The dust collection box 2, the second filter assembly and the fan 3, the fan 3 is connected to the air outlet 4, the first filter assembly is connected to the air inlet 10; the first filter assembly includes an aluminum alloy filter 9 and an activated carbon filter arranged in sequence 8; The second filter assembly includes an aluminum alloy filter screen 5 and an activated carbon filter 6 arranged in sequence.

The ionizer 7 includes a tungsten steel wire, and the two ends of the tungsten steel wire are respectively connected to the positive pole and the negative pole of the power supply; it ionizes the particles in the gas, so that the particles are negatively charged or positively charged.

The dust collection box 2 includes a current-carrying plate, and the two ends of the current-carrying plate are respectively connected to the positive pole and the negative pole of the power supply; the positively charged or negatively charged particles in the gas are absorbed to further purify the gas.

Working process or working principle:

In the above electrostatic oil fume purification device, the oil fume gas enters from the air inlet 10, after being filtered by the first filter assembly, after being further filtered by the ionizer 7 and the dust collection box 2, it enters the second filter assembly for secondary purification of the gas After that, it is discharged from the air outlet 4 by the fan 3.

Claims (3)

1. an electrostatic oil fume purification device, comprise housing (1), it is characterized in that, housing (1) two ends arrange air inlet (10) and air outlet (4), the first filter assemblies, electro-dissociator (7), disposal box (2), the second filter assemblies and blower fan (3) is set gradually in housing (1), blower fan (3) is connected with air outlet (4), and the first filter assemblies is connected with air inlet (10); First filter assemblies comprises the aluminium alloy screen pack (9) and active carbon filter (8) that set gradually; Second filter assemblies comprises the aluminium alloy screen pack (5) and active carbon filter (6) that set gradually.

2. electrostatic oil fume purification device according to claim 1, is characterized in that, electro-dissociator (7) comprises wolfram steel silk, and wolfram steel silk two ends connect positive source and negative pole respectively.

3. electrostatic oil fume purification device according to claim 1, is characterized in that, disposal box (2) comprises energising plate, and energising plate two ends connect positive source and negative pole respectively.