Mercury filtering eliminator and mercury analysis meter and method

A scrubber and mercury analysis technology, applied in separation methods, chemical instruments and methods, and material analysis through optical means, can solve problems such as inaccurate mercury concentration monitoring, low mercury adsorption efficiency, and poor anti-interference ability, and achieve Accurate concentration of mercury, long residence time and large heating area

Inactive Publication Date: 2019-04-09
LIHE TECH (HUNAN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention provides a mercury filter and scrubber to solve the technical problems of low mercury adsorption efficiency and poor adsorption effect of the existing mercury filter and scrubber
The inv

Method used

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  • Mercury filtering eliminator and mercury analysis meter and method
  • Mercury filtering eliminator and mercury analysis meter and method
  • Mercury filtering eliminator and mercury analysis meter and method

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Embodiment Construction

[0048] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in various ways defined and covered below.

[0049] figure 1 It is a structural schematic diagram of a mercury filter scrubber in a preferred embodiment of the present invention.

[0050] Such as figure 1 As shown, the mercury filter and scrubber of the present embodiment includes an air guide tube 1, a metal ball 2, a blocking member 3 and a positioning tube 4, the metal ball 2 is a solid ball formed by winding and blending a metal wire, and the metal wire is a solid ball capable of mixing with mercury. The metal that forms amalgam to absorb mercury, the metal balls 2 are piled up and filled in the airway 1, and the two ends of the accumulation area of ​​the metal balls are blocked by the stopper 3 to prevent the metal balls 2 from collapsing, thereby forming a filter layer for mercury, blocking Part 3 is...

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Abstract

The invention discloses a mercury filtering eliminator and a mercury analysis meter and method. The mercury filtering eliminator comprises a gas guide tube, metal balls, blocking pieces and positioning tubes, wherein the metal balls are a solid balls formed by metal wires through winding and mixing; the metal wires are metal which can form amalgam with mercury to adsorb mercury; the metal balls are stacked and filled in the gas guide tube; two ends of a stacking area of the metal balls are blocked by adoption of the blocking pieces to prevent the metal ball from falling off, so as to form a mercury filtering layer; the blocking pieces are made of a material which does not adsorb interference substances in gas flows; and the positioning tubes are arranged in two ports of the gas guide tubeso as to prevent the filtering layer from loosening and movement. According to the mercury filtering eliminator, the solid metal balls which can generate amalgam with mercury and is formed by the metal wires through winding and mixing are adopted, the metal balls are rough in surface and large in specific area, and the interspaces between the metal balls can ensure sufficient contact between the mercury and the metal balls and ensure that gas flows can smoothly pass through the filter layer, so that the metal balls are particularly suitable for the adsorption and enrichment of high-concentration mercury in gas.

Description

technical field [0001] The invention relates to the technical field of mercury monitoring and analysis, in particular to a mercury filter scrubber. In addition, the invention also relates to a mercury analyzer and an analysis method. Background technique [0002] Mercury and its compounds have attracted worldwide attention due to their high volatility, bioaccumulation and strong neurotoxicity. Coal-fired power plants are one of the main sources of anthropogenic mercury emissions, accounting for one-third of anthropogenic emissions, and the mercury discharged after treatment mainly exists in the atmosphere in the form of mercury vapor. After a long period of accumulation, mercury will be due to Bioaccumulation enters the food chain, causing mercury poisoning. It is precisely because of the high toxicity of mercury that it is of great significance to effectively and conveniently monitor and analyze the concentration of mercury. [0003] Among the existing methods for measur...

Claims

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Application Information

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IPC IPC(8): G01N21/31B01D53/04
CPCB01D53/04G01N21/3103B01D2257/602
Inventor 刘海东刘飞平赵金龙
Owner LIHE TECH (HUNAN) CO LTD
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