Multiple Bounce Flame Atomizer

A technology of multiple reflections and flame atoms, applied in material excitation analysis, thermal excitation analysis, etc., can solve the problem of low detection sensitivity of flame atomization method, and achieve the effect of improving measurement sensitivity, increasing luminous flux, and improving sensitivity

Active Publication Date: 2019-10-11
ANHUI WAYEE SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the invention is to provide a multiple reflection flame atomizer to solve the problem of low detection sensitivity of the flame atomization method in the prior art

Method used

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  • Multiple Bounce Flame Atomizer
  • Multiple Bounce Flame Atomizer
  • Multiple Bounce Flame Atomizer

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Embodiment Construction

[0024] Such as figure 1 As shown, the multi-reflection flame atomizer includes a burner 30. After burning in the burner 30, a flame 31 is formed upward from the upper surface. The two symmetrical sides of the flame 31 are respectively provided with hook-shaped mirrors, and each hook-shaped mirror is respectively composed of Composed of a plane mirror and a right-angle reflector, the plane parallel to the upper surface of the burner 30 is used as the reference plane 6, the plane mirrors in each hook-shaped mirror surface are respectively perpendicular to the reference plane 6, and the reflection surfaces of the plane mirrors 1 and 2 on both sides of the flame are respectively facing the flame 31 and staggered relative to each other, wherein the upper end of the plane mirror 2 in the hook-shaped mirror surface on one side is connected with one end of the corresponding right-angle reflector 4, and the lower end of the plane mirror 1 in the hook-shaped mirror surface of the other s...

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Abstract

The invention discloses a multiple-reflection flame atomizer. The multiple-reflection flame atomizer comprises a multiple-reflection absorbing area and an external light path. The multiple-reflection flame atomizer disclosed by the invention has the advantages that the effect of repeatedly penetrating flame is achieved by controlling measuring beams; by collimation of the external light path, the structure of a monochromator is simplified, the limitation of an incident diaphragm is eliminated and the luminous flux is increased; under the premise of not changing the size and the state of the flame, the effective optical path is increased and the detection sensitivity of an instrument is improved.

Description

technical field [0001] The invention relates to the field of flame atomizers, in particular to a multi-reflection flame atomizer. Background technique [0002] Atomic absorption spectrophotometry is a common optical detection technology. This method has the advantages of simple instrument structure, high analytical performance, good selectivity and high precision. It is widely used in geology, metallurgy, machinery, inorganic materials and other fields. After decades of development, atomic absorption spectrophotometry has also been widely used in the fields of environmental science and life science. [0003] With the development of detection technology, atomic absorption spectrophotometry has produced a variety of specific implementations. In terms of atomization methods, atomic absorption can be divided into flame atomization, graphite furnace atomization and hydride method. The content of the present invention is an improvement of the atomizer used in the flame atomizati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/71
Inventor 黄文平李尧
Owner ANHUI WAYEE SCI & TECH CO LTD
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