Heavy metal decomposing device based on vibration decomposing method

A digestion device and heavy metal technology, applied in the field of spectral analysis instruments, can solve the problems of bulky, high labor costs, difficult instruments, etc., and achieve the effect of improving the digestion rate

Active Publication Date: 2017-01-25
TIANJIN TONGYANG TECH DEV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The labor cost of manual digestion is high, and it is easy to introduce pollution during the digestion process
However, most of the digestion instruments widely used today are bulky, difficult to be used in conjunction with other instruments, cannot achieve automatic digestion, and require manual operation

Method used

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  • Heavy metal decomposing device based on vibration decomposing method
  • Heavy metal decomposing device based on vibration decomposing method
  • Heavy metal decomposing device based on vibration decomposing method

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Embodiment Construction

[0016] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0017] In describing the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the It should not be construed as limiting the invention that a device or element must have a particular orientation, be constructed, and operate in a particular orientation.

[0018] refer to figure 1 with figure 2 , a heavy metal digestion device based on the vibration digestion method, including an upper baff...

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Abstract

The invention relates to the technical field of a spectral analysis instrument and especially relates to a heavy metal decomposing device based on a vibration decomposing method. The heavy metal decomposing device comprises an upper baffle, a middle baffle, a lower baffle, a rotating plate, a servo motor, a liquid injection pipe, a liquid extracting pipe, a vibration device and a decomposing cup, wherein a circular hole is formed in the middle part of the middle baffle; a hollow rotating shaft is arranged at the middle part of the circular hole; the periphery of the hollow rotating shaft is fixed with the rotating plate; the rotating plate is arranged in the circular hole; a clamping slot is arranged on the periphery of the rotating plate; the vibration device is arranged at the bottom of the lower baffle; a moveable decomposing cup cover is arranged on the upper baffle corresponding to the vibration device; and the liquid injection pipe and the liquid extracting pipe are respectively located on the two sides of the moveable decomposing cup cover and are respectively connected with a peristaltic pump. The vibration device is additionally arranged under the decomposing cup, so that the decomposing rate can be increased; and the moveable decomposing cup cover structure is adopted, so that pollutants are prevented from entering and the decomposing liquid in the decomposing cup is prevented from spilling out in a vibration process.

Description

technical field [0001] The invention relates to the technical field of spectroscopic analysis instruments, in particular to a heavy metal digestion device based on an oscillation digestion method. Background technique [0002] The methods for the digestion of heavy metals in the air mainly include acid digestion, dry ashing and microwave digestion. The acid digestion method has the advantages of convenient operation and low price, but it takes a long time to digest. The dry ashing method requires manual operation and is not easy to realize automatic operation. The advantage of microwave digestion is that the digestion speed is fast, but it is bulky and difficult to integrate. At present, the most commonly used method for heavy metal digestion is manual digestion or digestion with a digestion instrument. The labor cost of manual digestion is high, and it is easy to introduce pollution during the digestion process. However, most of the digestion instruments widely used tod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/44
CPCG01N1/44Y02P10/20
Inventor 李奇峰赵阳樊海春陈文亮徐可欣
Owner TIANJIN TONGYANG TECH DEV
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