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A dual-variable extended flue gas filtering device and its application method

A filtration equipment and extended technology, applied in the field of filtration, can solve the problems of low efficiency, long processing process, slow down the process of flue gas filtration, etc., to achieve the effect of improving cleaning efficiency, accelerating adsorption and wrapping, and speeding up filtration speed

Active Publication Date: 2021-12-24
INNER MONGOLIA DATANG INT TUOKETUO POWER GENERATION
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the large amount of flue gas produced in the production process of modern factories, the treatment process before it is discharged is relatively long. Also due to the large amount of flue gas, when filtering impurities in the flue gas, the filter used The filter plate needs to be disassembled, replaced and cleaned frequently to maintain its filtering effect. However, the continuous replacement and cleaning will slow down the filtering process of flue gas and make the efficiency low

Method used

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  • A dual-variable extended flue gas filtering device and its application method
  • A dual-variable extended flue gas filtering device and its application method
  • A dual-variable extended flue gas filtering device and its application method

Examples

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Embodiment 1

[0045] see figure 1 , a dual-variable extended flue gas filtering device, including a device body 1, an upper cover 2 connected to the upper end of the device body 1, an air inlet pipe 31 connected to the lower end of the device body 1, an air outlet pipe 32 connected to the upper end of the upper cover 2, and an air inlet pipe 31 And outlet pipe 32 all communicate with equipment body 1, equipment body 1 left and right ends are respectively fixedly connected with cleaning inlet pipe 41 and cleaning outlet pipe 42, and cleaning inlet pipe 41 and cleaning outlet pipe 42 all communicate with equipment body 1.

[0046] see figure 2 The inside of the device body 1 is fixedly connected with a lower air filter plate 51 and an upper air filter plate 52, the lower air filter plate 51 is located below the upper air filter plate 52, and the inside of the device body 1 is also connected with an extended filter layer 6 through an electric rotating shaft. Layer 6 is located between the lo...

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Abstract

The invention discloses a dual-variable extended smoke filter device and a method for using it, belonging to the technical field of filtration. A dual-variable extended smoke filter device and a method for using the same, through the setting of an extended filter layer, the device is When the impurities in the flue gas are blocked, the deformation and extension of the extended filter layer with poor permeability can be controlled by ventilation, and when multiple micro-elastic filters are unfolded, they are equivalent to breaking into pieces, which can reduce the removal of blocked impurities. Difficulty, thereby improving cleaning efficiency, controlling the knocking effect generated by its rotation, and cooperating with the operation of passing water, multiple multi-scale particles can generate a large number of air bubbles, on the one hand, loosen and impact the impurities on the superimposed filter, on the other hand The fallen overlapping scales can accelerate the adsorption and wrapping of impurities, thereby significantly improving the cleaning speed of the filter plate, and thus speeding up the overall filtration speed of the flue gas.

Description

technical field [0001] The invention relates to the technical field of filtration, and more specifically relates to a dual-variable extension type flue gas filtration device and a method for using the same. Background technique [0002] Smoke is a mixture of gas and smoke and is the main cause of air pollution in residential areas. The composition of the flue gas is very complex. The gas includes water vapor, sulfur dioxide, nitrogen, oxygen, carbon monoxide, carbon dioxide, hydrocarbons, and nitrogen oxides. The smoke includes fuel ash, coal particles, oil droplets, and pyrolysis products. Air pollution from smoke and dust is closely related to meteorological conditions, and wind, atmospheric stability, turbulence, etc. are closely related to air pollution. In addition, photochemistry and biochemistry also have a certain impact on smoke pollution. Sources of smoke pollutants. Aluminum electrolysis flue gas mainly includes gaseous pollutants and solid pollutants. Gaseous ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D46/12B01D46/00
CPCB01D46/12B01D46/70B01D46/69
Inventor 郭洪义赵计平杨昱潘齐辉
Owner INNER MONGOLIA DATANG INT TUOKETUO POWER GENERATION
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