Gas filter device and gas purifying method utilizing same

A filter device and gas filter technology, applied in chemical instruments and methods, separation methods, dispersed particle filtration, etc., can solve the problems of low space utilization rate of gas filter installation site and difficulty in manufacturing filter elements, etc.

Active Publication Date: 2014-08-27
CHENGDU INTERMENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Some of the above-mentioned methods have the problem of low space utilization rate of the installation site of the gas filter device, and some have the problem of difficulty in manufacturing filter elements

Method used

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  • Gas filter device and gas purifying method utilizing same

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Embodiment Construction

[0012] Such as figure 1As shown, the first gas filter 100 includes a first outer cylinder 110, a first orifice plate 120 installed in the first outer cylinder 110, and a first filter element 130 installed on the first orifice plate 120, the first The outer cylinder body 110 is located above the first orifice plate 120 to form a first clean air chamber 140, and the inside of the first outer cylinder body 110 is located below the first orifice plate 120 to form a first raw gas chamber 150. The first outer cylinder body 110 is provided with There is a first air inlet 160 connected to the first raw air chamber 150 and a first exhaust port 170 connected to the first clean air chamber 140, and the lower part of the first outer cylinder 110 converges to form a first product. Ash discharge part 180; the second gas filter 200 is provided below the first gas filter 100, and the second gas filter 200 includes a second outer cylinder 210 and a second hole installed in the second outer cyl...

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Abstract

The invention discloses a gas filter device which is used for improving the filter capacity by increasing the quantity of filter elements in a unit floor area and a gas purifying method utilizing the device. The gas filter device is characterized in that a second gas filter is arranged below a first gas filter, the second gas filter comprises a second outer barrel, a second porous plate which is installed in the second outer barrel and a second filter element which is installed on a second porous plate, a first outer barrel is in butt joint with the second outer barrel in the vertical direction, so that a first ash accumulating-discharging part sleeves in the second outer barrel, the second outer barrel is arranged above the second porous plate to form a second gas purifying cavity, a second raw gas cavity is formed below the second porous plate in the second outer barrel, the second outer barrel is provided with a second gas inlet which is communicated with the second raw gas cavity and a second exhaust port which is communicated with the second gas purifying cavity, the lower part of the second outer barrel is converged to form a second ash accumulating-discharging part, and the first ash accumulating-discharging part runs through the second porous plate from top to bottom to reach the second ash accumulating-discharging part.

Description

technical field [0001] The invention relates to a gas filter device and a gas purification method using the device. Background technique [0002] The gas filter device is a device that uses filtration to achieve dust removal and purification. The existing gas filter generally adopts the following structure: it includes an outer cylinder, an orifice installed in the outer cylinder, and a filter element installed on the orifice. The outer cylinder is located above the orifice to form a clean air chamber. The original air chamber is formed under the orifice plate, and the outer cylinder is provided with an air inlet connected to the original air chamber and an exhaust outlet connected to the clean air chamber, and the lower part of the outer cylinder is convergent to form ash accumulation and ash discharge department. When in use, the gas to be filtered enters the original air chamber from the air inlet, and then the clean gas filtered by the filter element enters the clean a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/00
Inventor 高麟汪涛蒋敏邹俊
Owner CHENGDU INTERMENT TECH
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