Corona and moisture film purification method and device for oil smoke

A technology of oil fume purification and water film, applied in the direction of electrostatic separation, electrode cleaning, external electrostatic separator, etc., can solve the problems of dust collection equipment failure, dust collection efficiency reduction, low operating cost, etc., to increase operation and maintenance costs , Increase the width of the electric field, the effect of high dust collection efficiency

Inactive Publication Date: 2006-12-20
聂刚 +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Features: small footprint, low noise, low energy consumption, low operating costs, but high cost, complex structure, especially the electrode and dust collection pole are very easy to be attached by dirt, which greatly reduces the dust collection efficiency, and in severe cases the collection dust equipment failure

Method used

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  • Corona and moisture film purification method and device for oil smoke

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Embodiment Construction

[0012] Embodiments of the present invention: the present invention can adopt the existing dust collection plate tube 2, the middle of the dust collection plate tube 2 is inserted into the corona pole wire 1, and the bottom of the corona pole wire 1 is provided with a plumb weight 14 for keeping vertical , the corona pole wire 1 and the dust collector plate tube 2 are respectively connected to the negative pole and the positive pole of the power supply 5, the power supply 5 is connected to the control device 15, and the water tank 7 with the adjustment switch 6 is installed above the corona pole wire 1, which can be adjusted according to the dust collection Adjust the amount of water flowing to the corona pole wire 1, and install a new water replenishment valve 13 on the water tank 7; the dust collector plate tube 2 is fixed by the insulator 4 on both sides. The insulator 4 is supported by the hydraulic pump 16, and the dust collection pipe 3 is connected under the dust collecti...

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Abstract

The invention relates to a corona water film smoke purify method and relative device, which comprises a dust collecting sheet tube whose middle is inserted with corona pole wire, wherein the dust collecting sheet tube is connected to anode; the pole wire is connected to cathode; the water along corona pole wire flows into the dust collecting sheet tube; under the electric field, the water will form atomized liquid particle with negative electricity; catching charges via electric field and liquid particle on the surface of sheet tube, to form water film; the water film with containment via gravity removes the containment from the dust collecting sheet tube. The invention can catch the containment of smoke, while the dust collecdting efficiency can reach 98%; and the containment will not be absorbed on the sheet tube with simple operation and high dust collecting efficiency, without secondary pollution.

Description

technical field [0001] The invention relates to a corona water film oil fume purification method and device for purifying oil fume, and belongs to the technical field of oil fume purification. Background technique [0002] Cooking fumes are increasingly polluting the environment. Cooking fumes contain 5-7 kinds of harmful and toxic substances, which not only pollute the environment, but also seriously endanger people's health. In the prior art, there are usually the following methods for the purification of oil fume: [0003] Inertial separation changes the airflow direction so that the particles in the oil fume can be separated from the airflow by inertial collision. It is easy to operate and maintain, and has low energy consumption, but the purification efficiency is not high, and particles with small diameters cannot be received. [0004] Filtration and separation Filtration equipment includes filter cloth, fiber, ceramics, etc. This kind of purification requires less in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C3/16B03C3/78
Inventor 聂刚戚茂君宋卫
Owner 聂刚
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