JP7152801B2 - 除塵フィルターカートリッジ - Google Patents
除塵フィルターカートリッジ Download PDFInfo
- Publication number
- JP7152801B2 JP7152801B2 JP2021095789A JP2021095789A JP7152801B2 JP 7152801 B2 JP7152801 B2 JP 7152801B2 JP 2021095789 A JP2021095789 A JP 2021095789A JP 2021095789 A JP2021095789 A JP 2021095789A JP 7152801 B2 JP7152801 B2 JP 7152801B2
- Authority
- JP
- Japan
- Prior art keywords
- filter
- filter medium
- dust removal
- tape
- medium
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0004—Details of removable closures, lids, caps or filter heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
- B01D46/522—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with specific folds, e.g. having different lengths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
- B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/72—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2265/04—Permanent measures for connecting different parts of the filter, e.g. welding, glueing or moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2265/06—Details of supporting structures for filtering material, e.g. cores
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Description
2 濾過網
3 トップカバー
31 吹出口
4 ボトムカバー
5 テープ
51 本体
52 第1端
53 第2端。
Claims (4)
- 除塵フィルターカートリッジであって、
濾材と、前記濾材の裏側に配置された濾過網とを含み、前記濾材は、濾紙がプリーツ状に折り畳まれてから円筒形に丸められて、この濾紙の継ぎ目で接続されたものであり、前記濾材の軸方向の先端にトップカバーが配置され、トップカバーに吹出口が開けられ、前記濾材の軸方向の基端にボトムカバーが密封配置され、前記濾材の内側に、複数のテープが熱融着で固定されて配置され、前記複数のテープは、前記濾材の軸方向に沿って間隔をあけて配置され、隣接する2つのテープの間の間隔が等しく、
前記テープは、前記濾材の周方向に沿って一定の間隔ごとに熱融着で前記濾材に固定されて接続されたC字状の本体を含み、前記本体の周方向両端は前記本体から当該本体の径方向外側に突出した第1端と第2端となり、前記第1端は前記第2端よりも長く、前記第1端が前記濾材の前記継ぎ目に接続され、前記第2端が前記第1端及び前記濾材の内側に接続される、ことを特徴とする除塵フィルターカートリッジ。 - 前記第1端と前記濾材は熱溶融により接続され、前記第2端と前記第1端及び濾材とは熱溶融により接続される、ことを特徴とする請求項1に記載の除塵フィルターカートリッジ。
- 前記濾過網と前記テープとの間は径方向において間隔を有する、ことを特徴とする請求項1又は2に記載の除塵フィルターカートリッジ。
- 前記トップカバーと前記濾材、前記ボトムカバーと前記濾材はそれぞれ接着剤で接着されて密封される、ことを特徴とする請求項1又は2に記載の除塵フィルターカートリッジ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021133338.1 | 2020-06-17 | ||
CN202021133338.1U CN213049884U (zh) | 2020-06-17 | 2020-06-17 | 一种除尘滤筒 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021194640A JP2021194640A (ja) | 2021-12-27 |
JP7152801B2 true JP7152801B2 (ja) | 2022-10-13 |
Family
ID=74884819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021095789A Active JP7152801B2 (ja) | 2020-06-17 | 2021-06-08 | 除塵フィルターカートリッジ |
Country Status (8)
Country | Link |
---|---|
US (1) | US11628390B2 (ja) |
EP (1) | EP3925683B1 (ja) |
JP (1) | JP7152801B2 (ja) |
KR (1) | KR102525614B1 (ja) |
CN (1) | CN213049884U (ja) |
AU (1) | AU2020223695B2 (ja) |
ES (1) | ES2935289T3 (ja) |
PL (1) | PL3925683T3 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002248310A (ja) | 2000-12-19 | 2002-09-03 | Toyo Element Industry Co Ltd | フィルタエレメント |
US20110252757A1 (en) | 2010-04-20 | 2011-10-20 | Bha Group, Inc. | Helical strapping method for high temp pleated filters |
WO2015123266A1 (en) | 2014-02-12 | 2015-08-20 | Tdc Filter Manufacturing, Inc. | Conical filter with glue beads |
JP2019505367A (ja) | 2015-12-23 | 2019-02-28 | ネーナー・ゲッスナー・ゲーエムベーハー | 濾材及び濾過器 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2426487A1 (fr) * | 1978-05-22 | 1979-12-21 | Ouest Cie | Cartouche de filtration |
US5252207A (en) * | 1988-06-15 | 1993-10-12 | Pall Corporation | Wrap member having openings |
JPH03128406U (ja) * | 1990-04-10 | 1991-12-25 | ||
US6099729A (en) * | 1996-03-01 | 2000-08-08 | Parker-Hannifin Corporation | Coreless non-metallic filter element |
US20080245726A1 (en) * | 2007-04-05 | 2008-10-09 | Senetar Michael J | Closed-Loop-Bonded Filter Media and Liner Pleat Block and Method |
KR200445381Y1 (ko) * | 2008-10-16 | 2009-07-30 | (주)신화이엔피 | 집진기용 필터 |
KR20100007485U (ko) * | 2009-01-14 | 2010-07-22 | (주)신화이엔피 | 집진기 필터용 여과포의 간격유지구 |
JP2010240524A (ja) * | 2009-04-01 | 2010-10-28 | Amc:Kk | ろ過用カートリッジフィルターエレメント |
KR20130051775A (ko) * | 2011-11-10 | 2013-05-21 | (주)코멤텍 | Ptfe 멤브레인을 이용한 고성능 카트리지 필터 |
US9452378B2 (en) * | 2013-10-25 | 2016-09-27 | American Air Filter Company, Inc. | Apparatus and method for regulating filter media pack pleat spacing |
CN204073718U (zh) | 2014-08-15 | 2015-01-07 | 上海迪扬过滤系统有限公司 | 一种滤筒 |
KR101725798B1 (ko) * | 2015-05-11 | 2017-04-11 | 신대건 | 대형 카트리지 필터 및 제조 방법 |
US10751660B2 (en) * | 2015-06-30 | 2020-08-25 | 3M Innovative Properties Company | Filter cartridge comprising filter media with adhesively edge-sealed ends, and method of making and using |
CN204815963U (zh) * | 2015-07-17 | 2015-12-02 | 广州市华滤环保设备有限公司 | 过滤板及除尘器 |
CN111629807B (zh) * | 2017-11-13 | 2022-08-12 | W.L.戈尔及同仁股份有限公司 | 包含多孔膜的滤袋 |
KR101998373B1 (ko) * | 2017-11-16 | 2019-07-09 | 주식회사 이피아이티 | 집진기용 필터 백 |
CN208130711U (zh) * | 2017-12-29 | 2018-11-23 | 广州市华滤环保设备有限公司 | 除尘滤芯 |
US11819793B2 (en) * | 2019-09-09 | 2023-11-21 | Parker-Hannifin Corporation | Pleated filter designs and components therefor for elevated temperature application |
-
2020
- 2020-06-17 CN CN202021133338.1U patent/CN213049884U/zh active Active
- 2020-08-26 AU AU2020223695A patent/AU2020223695B2/en active Active
- 2020-08-27 US US17/004,010 patent/US11628390B2/en active Active
-
2021
- 2021-03-16 ES ES21162741T patent/ES2935289T3/es active Active
- 2021-03-16 EP EP21162741.9A patent/EP3925683B1/en active Active
- 2021-03-16 PL PL21162741.9T patent/PL3925683T3/pl unknown
- 2021-03-30 KR KR1020210041121A patent/KR102525614B1/ko active IP Right Grant
- 2021-06-08 JP JP2021095789A patent/JP7152801B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002248310A (ja) | 2000-12-19 | 2002-09-03 | Toyo Element Industry Co Ltd | フィルタエレメント |
US20110252757A1 (en) | 2010-04-20 | 2011-10-20 | Bha Group, Inc. | Helical strapping method for high temp pleated filters |
WO2015123266A1 (en) | 2014-02-12 | 2015-08-20 | Tdc Filter Manufacturing, Inc. | Conical filter with glue beads |
JP2019505367A (ja) | 2015-12-23 | 2019-02-28 | ネーナー・ゲッスナー・ゲーエムベーハー | 濾材及び濾過器 |
Also Published As
Publication number | Publication date |
---|---|
PL3925683T3 (pl) | 2023-02-27 |
EP3925683B1 (en) | 2022-12-21 |
KR102525614B1 (ko) | 2023-04-25 |
JP2021194640A (ja) | 2021-12-27 |
ES2935289T3 (es) | 2023-03-03 |
AU2020223695B2 (en) | 2022-02-17 |
US20210394109A1 (en) | 2021-12-23 |
EP3925683A1 (en) | 2021-12-22 |
US11628390B2 (en) | 2023-04-18 |
KR20210156732A (ko) | 2021-12-27 |
CN213049884U (zh) | 2021-04-27 |
AU2020223695A1 (en) | 2022-01-20 |
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