Water quality analysis online atomic fluorescence spectrometer convenient for detaching of feeding opening
An atomic fluorescence and water quality analysis technology, applied in the field of atomic fluorescence spectrometer, can solve the problems of affecting the use of the instrument, overflow of water samples, damage to the instrument, etc., to achieve the effect of easy cleaning and avoid overflow
Active Publication Date: 2018-01-26
河北华厚天成环保技术有限公司
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[0003] At present, when people analyze water quality, they usually use online atomic fluorescence spectrometer for analysis. For example, the model is AFS200T, which can observe the flame built in the instrument in real time, so that the flame observation becomes automatic, and the flame can be observed without operating the instrument during the measurement process. state, which reduces the probability of external interference, so as to realize the online analysis of water quality, but it still has shortcomings. When injecting water samples into the instrument, it usually uses a movable funnel, which is easy to overflow the water sample, affecting the normal use of the instrument or damaging the instrument.
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0023] refer to Figure 1-6 , an online atomic fluorescence spectrometer for water quality analysis that is easy to disassemble the feed port, comprising an atomic fluorescence spectrometer body 1, a water inlet pipe 2 is provided on the top of the atomic fluorescence spectrometer body 1, a funnel 3 is slidably installed in the water inlet pipe 2, and the funnel 3 The top extends to the outside of the water inlet pipe 2, and the funnel 3 is located above the atomic fluorescence spectrometer body 1. L-shaped rods 4 are symmetrically fixed on both sides of the funnel 3, and the two L-shaped rods 4 are located outside the water inlet pipe 2. The water inlet pipe Two fix...
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The invention discloses a water quality analysis online atomic fluorescence spectrometer convenient for detaching of a feeding opening. The water quality analysis online atomic fluorescence spectrometer comprises an atomic fluorescence spectrometer body, wherein a water inlet pipe is arranged at the top of the atomic fluorescence spectrometer body; a funnel is arranged in the water inlet pipe in asliding manner; in addition, the top end of the funnel extends out of the water inlet pipe; the funnel is positioned above the atomic fluorescence spectrometer body; L-shaped rods are symmetrically and fixedly arranged on two sides of the funnel and are both positioned outside the water inlet pipe; two fixed blocks are fixedly arranged on two sides of the water inlet pipe; besides, grooves are formed in the tops of the fixed blocks; one end, far away from the funnel, of each of the two L-shaped rods is arranged in the corresponding groove of the two grooves in a sliding manner; a sliding block is arranged in each groove in a sliding manner; each sliding block is in contact with the corresponding L-shaped rod; a first spring is welded on the inner wall of one side, far away from an opening, of each groove. According to the water quality analysis online atomic fluorescence spectrometer disclosed by the invention, the funnel can be fastened on the water inlet pipe, so that the conditionthat a water sample overflows caused by funnel shake when the water sample is poured is avoided; in addition, the funnel is conveniently detached by an operator for cleaning.
Description
technical field [0001] The invention relates to the technical field of atomic fluorescence spectrometers, in particular to an online atomic fluorescence spectrometer for water quality analysis that is convenient for disassembling a feed port. Background technique [0002] The atomic fluorescence spectrometer uses the inert gas argon as the carrier gas. After mixing the gaseous hydride and excess hydrogen with the carrier gas, it is introduced into the heated atomization device. The hydrogen and argon are burned and heated in a special flame device, and the hydride is rapidly decomposed after being heated. , the measured element dissociates into ground state atomic vapor, and the amount of ground state atoms is several orders of magnitude higher than that generated by simple heating of arsenic, antimony, bismuth, tin, selenium, tellurium, lead, germanium and other elements. [0003] At present, when people analyze water quality, they usually use online atomic fluorescence spe...
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IPC IPC(8): G01N21/64
Inventor 贾海亮姬梓恒李浩
Owner 河北华厚天成环保技术有限公司