JPH01148725U - - Google Patents
Info
- Publication number
- JPH01148725U JPH01148725U JP4294388U JP4294388U JPH01148725U JP H01148725 U JPH01148725 U JP H01148725U JP 4294388 U JP4294388 U JP 4294388U JP 4294388 U JP4294388 U JP 4294388U JP H01148725 U JPH01148725 U JP H01148725U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- charcoal
- end plate
- outflow
- air
- 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
- 239000003610 charcoal Substances 0.000 claims description 19
- 239000000428 dust Substances 0.000 claims 4
- 238000001914 filtration Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 2
Landscapes
- Separation Of Gases By Adsorption (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Description
第1図乃至第6図は本考案に係るチヤコールフ
イルタおよびチヤコールフイルタ用アフターフイ
ルタの第1の実施例を示し、第1図は本考案のチ
ヤコールフイルタの一部断面図、第2図は本考案
のチヤコールフイルタを使用したフイルタユニツ
トの概略図、第3図は第1図における―線断
面図、第4図は本考案のアフターフイルタの斜視
図、第5図は第4図における部拡大図、第6図
は第5図における部拡大図である。第7図およ
び第8図は本考案に係るチヤコールフイルタ用ア
フターフイルタの第2の実施例を示し、第7図は
本考案のアフターフイルタの斜視図、第8図は第
7図における部拡大図である。第9図および第
10図は本考案に係るチヤコールフイルタ用アフ
ターフイルタの第3の実施例を示し、第9図は本
考案のアフターフイルタの斜視図、第10図は第
9図におけるX部拡大図である。第11図乃至第
13図は本考案に係るチヤコールフイルタ用アフ
ターフイルタの第4の実施例を示し、第11図は
斜視図、第12図は一部(下半分)を破断した側
面図、第13図はフイルタホルダおよびフイルタ
材を取外した状態の平面図である。第14図乃至
第16図は本考案に係るチヤコールフイルタ用ア
フターフイルタの第5の実施例を示し、第14図
はフイルタ材を取外した状態の斜視図、第15図
A,Bはスペーサおよびフイルタ材の断面図、第
16図は一部(下半分)を破談した側面図である
。第17図は従来のチヤコールフイルタを使用し
たフイルタユニツトの概略図、第18図は従来の
チヤコールフイルタの一部断面図、第19図は従
来のチヤコールフイルタの一部斜視図、第20図
はトレイユニツトの斜視図、第21図は第20図
における―線断面図である。
4…チヤコールフイルタ、82…チヤコール充
填室、83…ろ過空気流出路、86…開口、89
…汚染空気流入口、870…取手、91,92,
93,94,95…アフターフイルタ、910,
920,930…フエイスプレート、911,9
21,931,941,951…開口、913,
943…フイルタホルダ、914,924,93
4…フイルタ材、923,950…スペーサ、9
54…ろ材、918…ベルマウス部。
1 to 6 show a first embodiment of a charcoal filter and an after-filter for a charcoal filter according to the present invention, FIG. 1 is a partial sectional view of the charcoal filter of the present invention, and FIG. 3 is a schematic diagram of a filter unit using the carbon filter of the present invention, FIG. 3 is a sectional view taken along the line -- in FIG. 1, FIG. 4 is a perspective view of the after filter of the present invention, and FIG. 6 is an enlarged view of the part in FIG. 5. FIGS. 7 and 8 show a second embodiment of the after filter for a charcoal filter according to the present invention, FIG. 7 is a perspective view of the after filter of the present invention, and FIG. 8 is an enlarged view of the portion in FIG. 7. It is a diagram. 9 and 10 show a third embodiment of the afterfilter for a charcoal filter according to the present invention, FIG. 9 is a perspective view of the afterfilter of the present invention, and FIG. 10 is a section X in FIG. 9. This is an enlarged view. 11 to 13 show a fourth embodiment of the after filter for a charcoal filter according to the present invention, FIG. 11 is a perspective view, FIG. 12 is a partially cutaway side view (lower half), FIG. 13 is a plan view with the filter holder and filter material removed. 14 to 16 show a fifth embodiment of the after-filter for a charcoal filter according to the present invention, FIG. 14 is a perspective view with the filter material removed, and FIGS. 15A and 15B show the spacer and A sectional view of the filter material, FIG. 16 is a side view with a part (lower half) cut away. Fig. 17 is a schematic diagram of a filter unit using a conventional carbon filter, Fig. 18 is a partial sectional view of a conventional carbon filter, Fig. 19 is a partial perspective view of a conventional carbon filter, and Fig. 20 The figure is a perspective view of the tray unit, and FIG. 21 is a sectional view taken along the line -- in FIG. 20. 4...Charcoal filter, 82...Charcoal filling chamber, 83...Filtered air outflow path, 86...Opening, 89
...Contaminated air inlet, 870...Handle, 91, 92,
93, 94, 95...after filter, 910,
920,930...Face plate, 911,9
21,931,941,951...opening, 913,
943...Filter holder, 914, 924, 93
4...Filter material, 923,950...Spacer, 9
54... Filter material, 918... Bell mouth part.
Claims (1)
ール充填室と、隣り合う前記チヤコール充填室に
はさまれて画成され前面が開かれたろ過空気流出
路と、前記チヤコール充填室をはさんで前記空気
流出路に対応して画成された汚染空気流入路とを
有するチヤコールフイルタにおいて、前記ろ過空
気流出路の前面開口を覆つて着脱自在に取着され
ると共に流出開口を具備した前端板と、前記ろ過
空気流出路内に突出し、前記流出開口に通じる空
気流路を仕切る粉塵ろ過部材とからなるアフター
フイルタを併設してなることを特徴とするチヤコ
ールフイルタ。 2 平板状前端板の中央部に流出開口を画成し、
チヤコール充填室の多孔板状部材に対向する通気
口を具えたフイルタホルダに前記粉塵ろ過部材を
張設してなることを特徴とするチヤコールフイル
タ用アフターフイルタ。 3 平板状前端板に複数の流出開口を穿設し、円
筒状又は角筒状のフイルタホルダを前記流出開口
ごとに前記空気流出路内に突出して取り付け、筒
状粉塵ろ過部材を前記フイルタホルダに被装して
なることを特徴とするチヤコールフイルタ用アフ
ターフイルタ。 4 前記フイルタホルダの前記前端板取付部をベ
ルマウス状に形成し、前記フイルタホルダ及び筒
状粉塵ろ過材を着脱自在に前記前端板に挿装して
なることを特徴とする請求項2又は3に記載のチ
ヤコールフイルタ用アフターフイルタ。[Claims for Utility Model Registration] 1. A charcoal filling chamber whose air permeable surface is formed of a porous plate-like member, a filtered air outflow path defined by being sandwiched between the adjacent charcoal filling chambers and having an open front surface; In a charcoal filter having a contaminated air inflow path defined in correspondence with the air outflow path across the charcoal filling chamber, the charcoal filter is detachably attached to cover a front opening of the filtered air outflow path. A charcoal filter comprising: a front end plate having an outflow opening; and a dust filter member that projects into the filtered air outflow path and partitions an air flow path leading to the outflow opening. . 2 Defining an outflow opening in the center of the flat front end plate,
An after-filter for a charcoal filter, characterized in that the dust filtration member is stretched over a filter holder equipped with a vent facing a porous plate-like member of a charcoal filling chamber. 3. A plurality of outflow openings are bored in the flat front end plate, a cylindrical or rectangular filter holder is attached to each of the outflow openings so as to protrude into the air outflow path, and a cylindrical dust filter member is attached to the filter holder. An after filter for a charcoal filter characterized by being coated. 4. The front end plate mounting portion of the filter holder is formed in a bell mouth shape, and the filter holder and the cylindrical dust filter are detachably inserted into the front end plate. After filter for the charcoal filter described in .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4294388U JPH01148725U (en) | 1988-04-01 | 1988-04-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4294388U JPH01148725U (en) | 1988-04-01 | 1988-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01148725U true JPH01148725U (en) | 1989-10-16 |
Family
ID=31269345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4294388U Pending JPH01148725U (en) | 1988-04-01 | 1988-04-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01148725U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014507278A (en) * | 2011-03-05 | 2014-03-27 | ハイダック フィルターテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング | Filtration device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6346922B2 (en) * | 1980-06-24 | 1988-09-19 | Toshiba Electric Equip |
-
1988
- 1988-04-01 JP JP4294388U patent/JPH01148725U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6346922B2 (en) * | 1980-06-24 | 1988-09-19 | Toshiba Electric Equip |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014507278A (en) * | 2011-03-05 | 2014-03-27 | ハイダック フィルターテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング | Filtration device |
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