JP3994392B2 - 水処理用繊維ろ材 - Google Patents
水処理用繊維ろ材 Download PDFInfo
- Publication number
- JP3994392B2 JP3994392B2 JP2003337149A JP2003337149A JP3994392B2 JP 3994392 B2 JP3994392 B2 JP 3994392B2 JP 2003337149 A JP2003337149 A JP 2003337149A JP 2003337149 A JP2003337149 A JP 2003337149A JP 3994392 B2 JP3994392 B2 JP 3994392B2
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- filter medium
- thread
- molding
- presser
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Brushes (AREA)
- Biological Treatment Of Waste Water (AREA)
- Filtering Materials (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Description
2、2a 押え糸
3 融着剤
4 花糸
5 モール糸
7 モールろ材
Claims (5)
- 樹脂繊維からなる芯糸(1)と押え糸(2)の両方またはどちらか一方に低融点の融着剤(3)をコーティングして、その芯糸(1)と押え糸(2)を撚り合せながら花糸(4)を巻き付け、同時に花糸(4)を短くカットしてモール糸(5)を形成すると共に、モール糸(5)を加熱処理して、融着剤(3)を溶融させた後、所定の長さに切断してモールろ材(7)とすることを特徴とする水処理用繊維ろ材。
- 上記モール糸(5)のカット時に、モールろ材(7)の芯糸(1)と押え糸(2)の切断面を加熱して、残留している融着剤(3)を溶融し、芯糸(1)と押え糸(2)に挟み込んだ花糸(4)の側端部を融着させることを特徴とする請求項1に記載の水処理用繊維ろ材。
- 樹脂繊維からなる芯糸(1)と押え糸(2)の両方またはどちらか一方に低融点の融着剤(3)をコーティングして、その芯糸(1)と押え糸(2)を撚り合せながら花糸(4)を巻き付け、巻き付けた花糸(4)を短くカットしてモール糸(5)を形成し、融着剤(3)の軟化点付近まで加熱して花糸(4)を一旦仮止めさせると共に、モール糸(5)を所定の長さに切断してモールろ材を形成し、次にモールろ材(7)を加熱して融着剤(3)を溶融させ、芯糸(1)と押え糸(2)に挟み込んだ花糸(4)を固着させることを特徴とする水処理用繊維ろ材。
- 上記押え糸(2)を芯糸(1)より小径として、1本の芯糸(1)と複数本の押え糸(2a・・・)を撚り合せ合せながら花糸(4)を巻き付けることを特徴とする請求項1乃至3の何れか1項に記載の水処理用繊維ろ材。
- 上記芯糸(1)と押え糸(2)にポリエステル、ナイロン等の樹脂繊維と、花糸(4)に加工糸または生糸を用いると共に、融着剤(3)を低融点、高溶融粘度のポリエチレンで構成したことを特徴とする請求項1乃至4の何れか1項に記載の水処理用繊維ろ材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003337149A JP3994392B2 (ja) | 2003-09-29 | 2003-09-29 | 水処理用繊維ろ材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003337149A JP3994392B2 (ja) | 2003-09-29 | 2003-09-29 | 水処理用繊維ろ材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005103362A JP2005103362A (ja) | 2005-04-21 |
JP3994392B2 true JP3994392B2 (ja) | 2007-10-17 |
Family
ID=34533052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003337149A Expired - Fee Related JP3994392B2 (ja) | 2003-09-29 | 2003-09-29 | 水処理用繊維ろ材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3994392B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103328066A (zh) * | 2010-10-07 | 2013-09-25 | 阿米亚德过滤系统公司 | 过滤单元和系统 |
KR20130114190A (ko) | 2010-12-06 | 2013-10-16 | 가부시키가이샤 이시가키 | 여과재, 여과재를 사용한 여과장치, 여과재의 제조방법 |
CN104109920A (zh) * | 2014-06-27 | 2014-10-22 | 中原工学院 | 自起静电高效空气过滤用雪尼尔复合纱线及其制备方法 |
US9718004B2 (en) | 2011-10-03 | 2017-08-01 | Ishigaki Company Limited | Filter medium layer and filter device provided with same |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5297884B2 (ja) * | 2009-05-12 | 2013-09-25 | 槌屋ティスコ株式会社 | 水質浄化用接触材 |
JP5742032B2 (ja) * | 2012-03-16 | 2015-07-01 | 株式会社石垣 | ろ過装置 |
JP5831698B2 (ja) * | 2011-10-03 | 2015-12-09 | 株式会社石垣 | ろ過装置 |
JP5917141B2 (ja) * | 2011-12-28 | 2016-05-11 | セーレン株式会社 | 生物学的処理用接触材 |
CN104109929A (zh) * | 2014-06-27 | 2014-10-22 | 中原工学院 | 一种玄武岩纤维雪尼尔夹心布 |
CN112237757A (zh) * | 2019-07-17 | 2021-01-19 | 青岛迪美热电设备有限公司 | 乳液过滤器 |
-
2003
- 2003-09-29 JP JP2003337149A patent/JP3994392B2/ja not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103328066A (zh) * | 2010-10-07 | 2013-09-25 | 阿米亚德过滤系统公司 | 过滤单元和系统 |
KR20130114190A (ko) | 2010-12-06 | 2013-10-16 | 가부시키가이샤 이시가키 | 여과재, 여과재를 사용한 여과장치, 여과재의 제조방법 |
KR101603102B1 (ko) * | 2010-12-06 | 2016-03-14 | 가부시키가이샤 이시가키 | 여과재, 여과재를 사용한 여과장치, 여과재의 제조방법 |
US10252192B2 (en) | 2010-12-06 | 2019-04-09 | Ishigaki Company Limited | Filter medium, filtering device using filter medium, and filter medium manufacturing method |
US9718004B2 (en) | 2011-10-03 | 2017-08-01 | Ishigaki Company Limited | Filter medium layer and filter device provided with same |
CN104109920A (zh) * | 2014-06-27 | 2014-10-22 | 中原工学院 | 自起静电高效空气过滤用雪尼尔复合纱线及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2005103362A (ja) | 2005-04-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5572078B2 (ja) | ろ材、ろ過装置およびろ材の製造方法 | |
JP3994392B2 (ja) | 水処理用繊維ろ材 | |
KR100813114B1 (ko) | 당김형 공극제어 섬유여과기 | |
KR20180118120A (ko) | 필터 엘리먼트 | |
US4661249A (en) | Prefilter device for polymeric material | |
CN111902367A (zh) | 成型活性炭芯子和其制造方法 | |
JP4029781B2 (ja) | 水処理用ろ材並びにろ過装置 | |
JP2006198590A (ja) | ろ過装置及びろ過方法 | |
JP3360857B2 (ja) | 濾過装置 | |
JP5836191B2 (ja) | 筒状フィルター | |
JP2004041870A (ja) | 汚水処理用の繊維ろ材 | |
JP4324994B2 (ja) | 繊維成形体及びその製造法 | |
JP2012096223A (ja) | 繊維ろ材の製造方法及び繊維ろ材 | |
JP2013236985A (ja) | 筒状フィルター | |
JP2002204907A (ja) | 濾過材 | |
JP5831698B2 (ja) | ろ過装置 | |
JP2012096222A (ja) | ろ過装置及び方法 | |
WO2016104554A1 (ja) | 水処理用繊維濾材およびその製造方法 | |
JPH11207107A (ja) | 長繊維束用支持具及び長繊維束を用いたろ過塔 | |
KR102102043B1 (ko) | 수직 파이프에 나선형 가이드가 적용된 섬유여과장치 | |
JP5742032B2 (ja) | ろ過装置 | |
JP3717566B2 (ja) | カートリッジフィルター及びその製造方法 | |
JP3209087U (ja) | 水処理用繊維濾材 | |
JPH05329312A (ja) | 水処理材 | |
JPH10118427A (ja) | 粗濾過用濾材 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050829 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070628 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20070706 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070719 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100810 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100810 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110810 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120810 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120810 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130810 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |