JPH0272960U - - Google Patents
Info
- Publication number
- JPH0272960U JPH0272960U JP15260388U JP15260388U JPH0272960U JP H0272960 U JPH0272960 U JP H0272960U JP 15260388 U JP15260388 U JP 15260388U JP 15260388 U JP15260388 U JP 15260388U JP H0272960 U JPH0272960 U JP H0272960U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- collection electrode
- charged particles
- electrode
- collection
- Prior art date
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 14
- 230000005686 electrostatic field Effects 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims 3
- 239000000126 substance Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Description
第１図は、針一平板電極構成による静電場を用
いた場合の粒子採取装置の概略断面図である。第
２図は、粒子捕集液を静電場へ連続的に供給し、
他方、装置外へ排出する場合の装置構成例の断面
図である。第３図は、第２図において粒子捕集液
容器に捕集液を保有しているが、ここでは化学分
析装置又は粒径分析装置に直接接続して、連続測
定ができるようにした場合の装置構成図である。
第４図は、捕集液７を噴霧法により、捕集電極上
で均一にするための構成例の断面図である。第５
図は、粒子採取を行う針一平板捕集電極の変形例
で、アは溝形、イは多穴形の例を示す斜視図であ
る。
４…放電電極、５…平板形捕集電極、６…直流
高圧電源、７…捕集液、８…送液ポンプ、９…排
液ポンプ、１０…粒子捕集液容器、１１…捕集液
容器、１２…化学分析装置、１３…粒径分析装置
。
FIG. 1 is a schematic cross-sectional view of a particle collection device using an electrostatic field with a needle and plate electrode configuration. Figure 2 shows that a particle collection liquid is continuously supplied to an electrostatic field,
On the other hand, it is a cross-sectional view of an example of the device configuration in the case of discharging to the outside of the device. Figure 3 shows the case where the particle collection liquid is stored in the particle collection liquid container in Figure 2, but here it is connected directly to a chemical analyzer or particle size analyzer to enable continuous measurement. It is a device configuration diagram.
FIG. 4 is a cross-sectional view of a configuration example for making the collection liquid 7 uniform on the collection electrode by a spraying method. Fifth
The figure is a perspective view showing a modified example of a needle-and-flat collecting electrode for collecting particles, in which A is a groove-shaped electrode and B is a multi-hole type example. 4...Discharge electrode, 5...Flat type collection electrode, 6...DC high voltage power supply, 7...Collection liquid, 8...Liquid sending pump, 9...Drainage pump, 10...Particle collection liquid container, 11...Collection liquid Container, 12...chemical analyzer, 13...particle size analyzer.
Claims (1)
排気するための管を有する筒体の底部に平板状の
捕集電極、その上部に針状の放電電極を設け、捕
集電極の表面に、均一な液体膜を形成させ、両電
極間に静電場を形成することにより吸引した気体
中の帯電粒子を液体中に捕集する装置。 (2) 液体を一定の流量で捕集電極上に流送しな
がら均一な液体膜を形成させて液体中に帯電粒子
を静電気的に捕集した後、装置外に一定流量で取
り出す連続採取機構を備えた実用新案請求範囲第
一項記載の粒子採取装置。 (3) 捕集電極の表面に液体を噴霧又は流下させ
て均一な液体膜を形成させ、放電電極との間で静
電場を形成して帯電した粒子を液体中に捕集し、
装置外に液体を取り出す連続採取機構を備えた実
用新案登録請求範囲第一項の粒子採取装置。[Claims for Utility Model Registration] (1) A cylindrical body with a tube for introducing gas at one end and a tube for exhausting gas at the other end, with a flat collection electrode at the bottom and a needle-shaped collection electrode at the top. A device that includes a discharge electrode, forms a uniform liquid film on the surface of the collection electrode, and creates an electrostatic field between the two electrodes to collect charged particles in the attracted gas into the liquid. (2) A continuous sampling mechanism that flows the liquid at a constant flow rate over the collection electrode to form a uniform liquid film, electrostatically collects the charged particles in the liquid, and then takes them out of the device at a constant flow rate. A particle collection device according to claim 1 of the utility model claim, comprising: (3) A uniform liquid film is formed by spraying or flowing a liquid onto the surface of the collection electrode, and an electrostatic field is created between the collection electrode and the charged particles to collect the charged particles in the liquid.
A particle sampling device according to claim 1 of the utility model registration claim, which is equipped with a continuous sampling mechanism for taking out a liquid outside the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988152603U JP2504827Y2 (en) | 1988-11-22 | 1988-11-22 | Particle analyzer for analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988152603U JP2504827Y2 (en) | 1988-11-22 | 1988-11-22 | Particle analyzer for analysis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0272960U true JPH0272960U (en) | 1990-06-04 |
| JP2504827Y2 JP2504827Y2 (en) | 1996-07-24 |
Family
ID=31427679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988152603U Expired - Lifetime JP2504827Y2 (en) | 1988-11-22 | 1988-11-22 | Particle analyzer for analysis |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2504827Y2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004170287A (en) * | 2002-11-21 | 2004-06-17 | Shimadzu Corp | Collecting device for suspended particulate matter in atmosphere |
| JP2004177347A (en) * | 2002-11-28 | 2004-06-24 | Shimadzu Corp | Capturing device and measuring device for suspended particulate matter in atmosphere |
| JP2005283212A (en) * | 2004-03-29 | 2005-10-13 | Shimadzu Corp | Collection device of suspended particulate matter |
| WO2008111677A1 (en) * | 2007-03-15 | 2008-09-18 | Ngk Insulators, Ltd. | Granular substance detector and granular substance detecting method |
| JP2011128036A (en) * | 2009-12-18 | 2011-06-30 | Jfe Steel Corp | Method and device for continuous analysis of dust in blast furnace exhaust gas |
| JP2012518186A (en) * | 2009-02-18 | 2012-08-09 | バッテル メモリアル インスティチュート | Small area electrostatic aerosol collector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4930973A (en) * | 1972-07-18 | 1974-03-19 | ||
| JPS51110769A (en) * | 1975-03-25 | 1976-09-30 | Japan Steel Works Ltd | SHITSUSHI KISEIDENSHIKI HAIGASUSEIJOKASOCHI |
| JPS6146443U (en) * | 1984-08-29 | 1986-03-28 | 工業技術院長 | dust sampler |
| JPS63168044U (en) * | 1987-04-24 | 1988-11-01 |
-
1988
- 1988-11-22 JP JP1988152603U patent/JP2504827Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4930973A (en) * | 1972-07-18 | 1974-03-19 | ||
| JPS51110769A (en) * | 1975-03-25 | 1976-09-30 | Japan Steel Works Ltd | SHITSUSHI KISEIDENSHIKI HAIGASUSEIJOKASOCHI |
| JPS6146443U (en) * | 1984-08-29 | 1986-03-28 | 工業技術院長 | dust sampler |
| JPS63168044U (en) * | 1987-04-24 | 1988-11-01 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004170287A (en) * | 2002-11-21 | 2004-06-17 | Shimadzu Corp | Collecting device for suspended particulate matter in atmosphere |
| JP2004177347A (en) * | 2002-11-28 | 2004-06-24 | Shimadzu Corp | Capturing device and measuring device for suspended particulate matter in atmosphere |
| JP2005283212A (en) * | 2004-03-29 | 2005-10-13 | Shimadzu Corp | Collection device of suspended particulate matter |
| WO2008111677A1 (en) * | 2007-03-15 | 2008-09-18 | Ngk Insulators, Ltd. | Granular substance detector and granular substance detecting method |
| JP2012518186A (en) * | 2009-02-18 | 2012-08-09 | バッテル メモリアル インスティチュート | Small area electrostatic aerosol collector |
| JP2011128036A (en) * | 2009-12-18 | 2011-06-30 | Jfe Steel Corp | Method and device for continuous analysis of dust in blast furnace exhaust gas |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2504827Y2 (en) | 1996-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3413545A (en) | Apparatus and method for determining aerosol particle concentration and particle size distribution | |
| DE7011149U (en) | MEASURING DEVICE FOR MEASURING THE PARTICLE MASS OF AEROSOLS | |
| JPH0272960U (en) | ||
| US20160045920A1 (en) | Electrohydrodynamic spraying | |
| JPS54145744A (en) | Device for charging powder electrically | |
| JPH0299339U (en) | ||
| JPH0376161U (en) | ||
| JPH0143627Y2 (en) | ||
| JPS6146443U (en) | dust sampler | |
| JPS6146444U (en) | dust sampler | |
| JPH01163451U (en) | ||
| JPS62114735U (en) | ||
| AU686861B2 (en) | A precipitator | |
| JPH01163452U (en) | ||
| JPH02112341U (en) | ||
| Wilner | Electric gas filter for analytical purposes | |
| JPH0377467U (en) | ||
| JPS58193248U (en) | Magnetic particle flaw detection equipment | |
| JPS6318440Y2 (en) | ||
| JPH01148743U (en) | ||
| JPS6299343U (en) | ||
| JPH0237751U (en) | ||
| JPS6415636A (en) | Apparatus for measuring distribution of particle of mist by heating method | |
| JPH02106455U (en) | ||
| JPS6151950U (en) |