SU115886A1 - Apparatus for introducing the test powder in the spectral analysis into the electric arc burning zone - Google Patents
Apparatus for introducing the test powder in the spectral analysis into the electric arc burning zoneInfo
- Publication number
- SU115886A1 SU115886A1 SU585843A SU585843A SU115886A1 SU 115886 A1 SU115886 A1 SU 115886A1 SU 585843 A SU585843 A SU 585843A SU 585843 A SU585843 A SU 585843A SU 115886 A1 SU115886 A1 SU 115886A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- electric arc
- spectral analysis
- introducing
- burning zone
- arc burning
- Prior art date
Links
Landscapes
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Description
При спектральном анализе порошкообразных веществ исследуемое вещество вводитс в зону горени электрической .дуги при помощи устройства, содержащего воронку , у ;тановлелную над трубкой, по которой порошок подаетс в пространстзо между горизонтально расположенными электродами.In the spectral analysis of powdered substances, the test substance is introduced into the combustion zone of an electric arc using a device containing a funnel, which is suspended above the tube, through which the powder is fed into the space between the horizontal electrodes.
Предлагаемое устройство более соверщенно, по сравнению с известными подобными устройствами, так как оно обеспечивает распыление порощка и предотвращает прплнпаиие его к стенкам трубки. Это достигаетс тем, что к корю электромагнитного вибратора, сообщающего колебани воронке, прикреплена расположенна в указанной трубке упруга пластина, амплитуда колебаний которой превышает диаметр трубки.The proposed device is more perfect in comparison with the known similar devices, since it provides a spray spray and prevents it from being applied to the tube walls. This is achieved by attaching to the bark of an electromagnetic vibrator, which communicates vibrations to the funnel, an elastic plate located in the specified tube is attached, whose amplitude of oscillations exceeds the diameter of the tube.
На чертеже изображена схема предлагаемого устройства.The drawing shows a diagram of the proposed device.
Устройство представл ет собой электромагнитный вибратор 1, сообщающий колебани воронке 2 с пробой исследуемого порошка. Воронка 2 установлена над трубкой 3, в которой располагаетс упруга The device is an electromagnetic vibrator 1, which communicates the oscillations of the funnel 2 with the sample of the powder under investigation. The funnel 2 is installed above the tube 3, which is located elastic
плостииа 4. Пласти на 4 жестко св зана с корем5вибратора и колеблетс с амплитудой, превышающей диам-етр трубки 3. Это обеспечивает хскрощее распыление порошка и устран ет его прилипание к стенкам трубки 2. Кроме того, при колебани х пластины 3 создаетс ток воздуха , который выдувает порошок через сопло 6 тонкой равномерной струей.4. The plates on 4 are rigidly connected to the 5-vibrator and oscillate with an amplitude greater than the diameter of the tube 3. This ensures rapid dispersion of the powder and eliminates its adhesion to the walls of the tube 2. In addition, when the plate 3 oscillates, a current of air is created, which blows the powder through the nozzle 6 with a thin uniform stream.
С целью повышени интенсивности излучени всех частиц пробы, пролетающих через плам дуги, оно отт гиваетс почти в горизонтальное положение и в таком виде наводитс Hia щель спектрографа. Этим достигаетс увеличение времени пребывани продуваемых частиц в рабочем участке плазмы дуги.In order to increase the intensity of radiation of all particles of the sample passing through the arc flame, it is drawn almost to the horizontal position and in this form Hia is induced by the spectrograph slit. This results in an increase in the residence time of the blown particles in the working section of the arc plasma.
Предмет изобретени Subject invention
Устройство дл введени исследуемого порошкообразного вещества при спектральном анализе в зону горени электрической дуги, содержащее воронку, установленную над трубкой, по которой порошок подаетс в пространство меJ№ 11Ьййь- :A device for injecting a test powder in the course of spectral analysis into an electric arc burning zone containing a funnel mounted above the tube through which the powder is fed into the space of junction 11: -
жду горизонтально расположен-ныМи электродами, отличающеес тем, что, с целью распылени порошка и предотвращени прилипани его к стенкам трубки, к корюWaiting horizontally arranged with electrodes, characterized in that, in order to spray the powder and prevent it from sticking to the tube walls, to the core
электромагнитного вибратора, сообщающего колебани воронке, npiHкреплена расположенна в указанной трубке упруга пластина, амплитуда колебаний которой превышает диаметр трубки.an electromagnetic vibrator that communicates oscillations in a funnel, an npiH-mounted elastic plate located in the specified tube, whose amplitude of oscillations exceeds the diameter of the tube.
i3i3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU585843A SU115886A1 (en) | 1957-10-18 | 1957-10-18 | Apparatus for introducing the test powder in the spectral analysis into the electric arc burning zone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU585843A SU115886A1 (en) | 1957-10-18 | 1957-10-18 | Apparatus for introducing the test powder in the spectral analysis into the electric arc burning zone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU115886A1 true SU115886A1 (en) | 1957-11-30 |
Family
ID=48388149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU585843A SU115886A1 (en) | 1957-10-18 | 1957-10-18 | Apparatus for introducing the test powder in the spectral analysis into the electric arc burning zone |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU115886A1 (en) |
-
1957
- 1957-10-18 SU SU585843A patent/SU115886A1/en active
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