JPH0248842U - - Google Patents
Info
- Publication number
- JPH0248842U JPH0248842U JP12626888U JP12626888U JPH0248842U JP H0248842 U JPH0248842 U JP H0248842U JP 12626888 U JP12626888 U JP 12626888U JP 12626888 U JP12626888 U JP 12626888U JP H0248842 U JPH0248842 U JP H0248842U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- filtration device
- gas
- dust filtration
- dust
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Description
第１図は本考案の粉塵濾過装置の実施例を示し
、ａ縦断面図、ｂ平面図である。
１……ガス流入管、２……立設管、３……サン
プル口、５……ガス流出管、６……フイルタ、７
……占積体。
FIG. 1 shows an embodiment of the dust filtration device of the present invention, and is a longitudinal sectional view (a) and a plan view (b). 1...Gas inflow pipe, 2...Standing pipe, 3...Sample port, 5...Gas outflow pipe, 6...Filter, 7
...occupied body.
Claims (1)
る円筒形または封筒状よりなるフイルタを有する
粉塵濾過装置において、該フイルタの有効内容積
と毎秒当りの採取ガス量との比（Ｒ）が１０≧Ｒ
≧０．５となるように、該フイルタ中央部に、該
フイルタ内面に対して表面が一様な隙間を有する
占積体を内蔵したことを特徴とする粉塵濾過装置
。 In a dust filtration device having a cylindrical or envelope-shaped filter for collecting clean gas for analysis from gas containing dust, the ratio (R) of the effective internal volume of the filter to the amount of gas sampled per second is 10≧ R
A dust filtration device characterized in that a spacer is built in the center of the filter and has a gap whose surface is uniform with respect to the inner surface of the filter so that ≧0.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12626888U JPH0248842U (en) | 1988-09-29 | 1988-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12626888U JPH0248842U (en) | 1988-09-29 | 1988-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0248842U true JPH0248842U (en) | 1990-04-04 |
Family
ID=31377637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12626888U Pending JPH0248842U (en) | 1988-09-29 | 1988-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0248842U (en) |
-
1988
- 1988-09-29 JP JP12626888U patent/JPH0248842U/ja active Pending
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