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Self-circulation deoiling type oily waste gas filtering device

A waste gas filtration and deoiling technology, which is applied in the direction of dispersed particle filtration, transportation and packaging, and separation of dispersed particles, which can solve the problems of high oil viscosity, affecting the process and effect of adsorption and filtration, and adsorption clogging.

Inactive Publication Date: 2020-12-25
许广祥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The most used in the prior art is to wash the exhaust gas, and at the same time cooperate with the adsorption filter packing to absorb the oil and smoke particles in the exhaust gas. However, oil is a very viscous substance. After that, it will cause adsorption blockage, which will affect the adsorption and filtration process and effect.

Method used

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  • Self-circulation deoiling type oily waste gas filtering device
  • Self-circulation deoiling type oily waste gas filtering device
  • Self-circulation deoiling type oily waste gas filtering device

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Embodiment

[0039] see figure 1 and figure 2 , a self-circulation deoiling type oil-containing waste gas filtering device, comprising a device housing, the device housing includes a filter box 1, the inside of the filter box 1 is provided with a diagonal flow filter cartridge, the diagonal flow filter cartridge includes a slotted filter cartridge 21, the slotted The two ends of the filter cartridge 21 are respectively fixedly connected with a pair of inner walls of the filter box 1, the upper end of the slotted filter cartridge 21 is provided with a plurality of evenly distributed filter holes 2101, and the outer end of the slotted filter cartridge 21 is fixedly connected There are a plurality of evenly distributed partition ring plates 4, and a plurality of evenly distributed oil-absorbing ball chains 3 are set on the outside of the slotted filter cartridge 21, and a plurality of oil-absorbing ball chains 3 are respectively located between a pair of adjacent partition ring plates 4 , s...

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Abstract

The invention discloses a self-circulation deoiling type oily waste gas filtering device, and belongs to the technical field of oily waste gas treatment. An oil absorption ball chain is in a local oilabsorption state by adopting a mode of obliquely filtering oily waste gas, the gravity center of the oil absorption ball chain shifts gradually along with local oil absorption weight increment of theoil absorption ball chain, and under the action of self gravity, the oil absorption ball chain automatically rotates, the oil absorption part is moved into an oil stain emulsifier for deoiling, and the deoiled part adsorbs oily pollutants again, so that the cyclic oil absorption and deoiling processes are realized, and the continuous and efficient purification process is performed on the oily waste gas; and in addition, when filter holes and the oil absorption ball chain are blocked, with the accumulation of the oily waste gas, the air pressure is gradually increased, the oil stain emulsifieris forced to be leached on the surfaces of the filter holes and the oil absorption ball chain through a flow guide pipe, and blocked oily pollutants are deeply cleaned, so that the unblocking processis automatically realized, and the continuous purification process of waste gas is further realized.

Description

technical field [0001] The invention relates to the technical field of oily waste gas treatment, and more specifically relates to a self-circulating deoiling type oily waste gas filter device. Background technique [0002] At present, many industries (such as printing and dyeing, petrochemical, paint, food processing, etc.) production operations produce oily waste gas. Oil fume not only affects the function of human macrophages and immune cells, resulting in the reduction of cellular immunity, but also , if long-term exposure to high concentrations of oil-containing exhaust gas, it will cause inflammation of lung tissue damaged by human cells and reduce lung capacity. Organic pollutants in oily exhaust gas can induce changes in the genetic elements of the body, causing damage to the genetic material and protein of the human body, and may cause cancer. For the volatile organic oily pollutants in the exhaust gas, the treatment methods commonly used at present include: wet scr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/24B01D46/00
CPCB01D46/2411B01D46/0036B01D46/78
Inventor 许广祥
Owner 许广祥
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