CN2698458Y - Opposite-working atomizer - Google Patents
Opposite-working atomizer Download PDFInfo
- Publication number
- CN2698458Y CN2698458Y CN 200320131652 CN200320131652U CN2698458Y CN 2698458 Y CN2698458 Y CN 2698458Y CN 200320131652 CN200320131652 CN 200320131652 CN 200320131652 U CN200320131652 U CN 200320131652U CN 2698458 Y CN2698458 Y CN 2698458Y
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- CN
- China
- Prior art keywords
- atomizer
- opposite
- atomization
- working
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to a device of liquid pneumatic atomization design, particularly a liquid high efficiency atomization opposite-working atomizer. The opposite-working atomizer is formed by that two atomizers with opposite air spouts in the atomization chamber are connected at the same axis center line to form an angle of 180 DEG. The two air spouts are arranged in a reflection tube that is fixed in the atomization chamber. The utility model has the advantages of high efficiency of atomization and few residual effects, and can be used in analytic instruments, such as atomic absorption spectrometer ASS, inductively coupled plasma optical spectrometer ICP, etc.
Description
Technical field: the utility model belongs to the device of liquid pneumatic nebulization design, relates to the fluid sample atomizing sampling device of analytical instrument.
Background technology: existing pneumatic nebulizer nebulization efficiency is little, and reason is that the speed of fluid is low, and the ultrasonic ultrasonic delay line memory residual effect is big.
Summary of the invention: the purpose of this utility model is in order to overcome the weak point of above-mentioned prior art, and designed a kind ofly to hitting atomizer, and improved the relative velocity of fluid, strengthened the friction and the impact kinetic energy of gas one liquid one solid phase, improve nebulization efficiency, reduce residual effect.
The utility model is the device for efficient liquid atomizing design, and this is to be connected on the same axial line 180 ° of angles each other by two relative atomizers of nozzle in spray chamber to hitting atomizer, and two nozzles are located in the reflection tube, and reflection tube is packed in the spray chamber.
Of the present utility modelly can improve 2-10 doubly to hitting the atomizer nebulization efficiency, residual effect is little.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
This another example structure schematic diagram of Fig. 2.
The specific embodiment: as shown in Figure 1 and Figure 2, be in spray chamber 3, to be connected on the same axial line 180 ° of angles each other, connect to form with reflection tube 2 again that reflection tube 2 is packed in the spray chamber 3 by two relative atomizers 1 of nozzle to hitting atomizer.Shown in Figure 1 is to have studied at TJACP-AES spectrometer and WYX-402A Atomic Absorption Spectrometer measuring the method for manganese in the water, copper, zinc, cadmium to hitting atomizer, condition and result, the common atomizer of remolding sensitivity exceeds 2-10 doubly, and cost is low, simple to operate quick, the result is accurate, and the good precision and the rate of recovery are arranged.
Claims (1)
1, a kind of to hitting atomizer, it is characterized in that this is to being connected on the same axial line 180 ° of angles each other by two relative atomizers (1) of nozzle in the spray chamber (3) that hits atomizer, two nozzles are located in the reflection tube (2), and reflection tube (2) is packed in the spray chamber (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320131652 CN2698458Y (en) | 2003-12-24 | 2003-12-24 | Opposite-working atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320131652 CN2698458Y (en) | 2003-12-24 | 2003-12-24 | Opposite-working atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2698458Y true CN2698458Y (en) | 2005-05-11 |
Family
ID=34762993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320131652 Expired - Fee Related CN2698458Y (en) | 2003-12-24 | 2003-12-24 | Opposite-working atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2698458Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ302756B6 (en) * | 2005-05-13 | 2011-10-19 | Ústav analytické chemie AV CR | Modular structure of hydride atomizers for atomic absorption spectrometry |
| CZ302891B6 (en) * | 2007-02-13 | 2012-01-11 | Ústav analytické chemie AV CR, v. v. i. | Compact device for preliminary concentration and atomization of hydride forming elements for their determination by atomic absorption spectrometry |
| CN102507536A (en) * | 2011-11-16 | 2012-06-20 | 天津重型装备工程研究有限公司 | Method for analyzing trace element capable generating hydride gas through hydrogenation |
| CN101903111B (en) * | 2007-12-20 | 2013-12-25 | Beneq有限公司 | Device and method for producing aerosol |
| CN111239106A (en) * | 2019-08-07 | 2020-06-05 | 广西科技大学鹿山学院 | Coaxial atomization and ultrasonic atomization series atomization device |
-
2003
- 2003-12-24 CN CN 200320131652 patent/CN2698458Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ302756B6 (en) * | 2005-05-13 | 2011-10-19 | Ústav analytické chemie AV CR | Modular structure of hydride atomizers for atomic absorption spectrometry |
| CZ302891B6 (en) * | 2007-02-13 | 2012-01-11 | Ústav analytické chemie AV CR, v. v. i. | Compact device for preliminary concentration and atomization of hydride forming elements for their determination by atomic absorption spectrometry |
| CN101903111B (en) * | 2007-12-20 | 2013-12-25 | Beneq有限公司 | Device and method for producing aerosol |
| CN102507536A (en) * | 2011-11-16 | 2012-06-20 | 天津重型装备工程研究有限公司 | Method for analyzing trace element capable generating hydride gas through hydrogenation |
| CN111239106A (en) * | 2019-08-07 | 2020-06-05 | 广西科技大学鹿山学院 | Coaxial atomization and ultrasonic atomization series atomization device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |