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Rotary electrostatic fume waste gas purifier

An exhaust gas purifier and oil fume technology, which is applied in the directions of external electrostatic separator, oil fume removal, electrostatic effect separation, etc., can solve the problems of mutual interference, small anode area, oil fume adhesion, etc., and achieves the effect of simple manufacture and reduced cleaning frequency.

Pending Publication Date: 2018-01-16
佛山市利事达金属制品有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0006] However, this solution needs to be equipped with a motor as a driving device, the cost is much higher than the existing market solutions, and the anode area is small, so it cannot absorb the oil in the oil fume well, and the oil fume that has not been cleaned is very easy to adhere to the fan blades of the fan , affecting the performance of the fan; at the same time, the anode and the fan are set together, which is prone to mutual interference

Method used

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  • Rotary electrostatic fume waste gas purifier
  • Rotary electrostatic fume waste gas purifier
  • Rotary electrostatic fume waste gas purifier

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Embodiment Construction

[0032] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0033] refer to figure 1 , the embodiment of the present invention proposes a rotary electrostatic oil fume exhaust gas purifier, including an ionization area 1 and a collection area 2, the ionization area 1 includes a first electrode 11 and a second electrode 12, and the collection area 2 includes a drum body 21, The drum body 21 is connected to the first electrode 11;

[0034] When the purifier is working, the drum body 21 is in a rotating state.

[0035] In this embodiment, the rotary electrostatic oil fume exhaust gas purifier is used in conjunction with a fan. The fan can be installed at the end of the duct, while the purifier is installed at the air inlet. This minimizes the build-up of soot pollutants in the soot exhaust in the ductwork.

[0036] When the purifier is working, the fume exhaust gas first pass...

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Abstract

The invention provides a rotary electrostatic fume waste gas purifier which is an electrostatic purification device that is extremely simple in manufacturing and can be used for a long time. The device comprises an ionization zone and a collection zone, wherein the collection zone comprises a rotary roller body. When the purifier works, fume pollutants adsorbed by the roller body deviate from theroller body due to the action for centrifugal force after a charge balance, and then collected by the collection device. The fume purification efficiency can reach 95% or higher, and the cleaning frequency of the device can be obviously decreased.

Description

technical field [0001] The invention relates to the field of range hoods, in particular to a rotary electrostatic range hood exhaust gas purifier. Background technique [0002] The electrostatic collection chamber, which uses corona discharge to purify fine particles in the air, was invented by Frederick G. Cottrell in 1907 and is still the most efficient and cheapest method of air purification to date. [0003] Existing kitchens need to emit a large amount of oil fume every day, and the performance of the electrostatic oil fume removal equipment will be greatly reduced after a period of use, or even fail. The reason is that the electrostatic equipment fails due to the adhesion of grease to the plate. Therefore, it is necessary to clean the oil fume removal equipment at regular intervals. However, after oily dirt is attached to the oil fume removal equipment, it is extremely difficult to clean. Ultrasonic cleaning is not effective at all, and it is difficult to clean thoro...

Claims

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Application Information

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IPC IPC(8): F24C15/20B03C3/017B03C3/15
Inventor 张志强黄永华
Owner 佛山市利事达金属制品有限公司
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