KR100809624B1 - 고압탈수기용 여과포 - Google Patents
고압탈수기용 여과포 Download PDFInfo
- Publication number
- KR100809624B1 KR100809624B1 KR1020070011050A KR20070011050A KR100809624B1 KR 100809624 B1 KR100809624 B1 KR 100809624B1 KR 1020070011050 A KR1020070011050 A KR 1020070011050A KR 20070011050 A KR20070011050 A KR 20070011050A KR 100809624 B1 KR100809624 B1 KR 100809624B1
- Authority
- KR
- South Korea
- Prior art keywords
- filter cloth
- weft
- yarn
- warp
- diameter
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
- D03D13/004—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft with weave pattern being non-standard or providing special effects
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
- D03D15/43—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with differing diameters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Filtering Materials (AREA)
Abstract
Description
시험항목 | 시험결과 | 비고 | |||
종래 | 본발명 | ||||
선경 (㎜) | 경사 | 0.49 | 경사 | 가로 0.86 | |
세로 0.46 | |||||
위사 | 0.80 | 위사 | 0.87 | ||
여과포두께 (㎜) | 1.97 | 2.06 | |||
인장강도 (㎏f/㎝) | 경사 | 255.6 | 경사 | 279.0 | |
위사 | 210.9 | 위사 | 235.3 | ||
공기투과도 (㎠/㎠/min) | 13044.0 | 14472.0 | |||
선수 (올25㎜) | 경사 | 64.8 | 경사 | 37.2 | |
위사 | 18.0 | 위사 | 13.6 |
Claims (5)
- 경사와 위사가 일정한 패턴으로 직조된 여과포에 있어서,상기 경사는 일정한 직경을 갖고,상기 위사는 폭이 넓고 두께는 얇은 각사로 이루어진 것을 특징으로 하는 고압탈수기용 여과포.
- 제 1항에 있어서,상기 위사는 폭이 경사의 직경과 대비하여 95 ~ 105%로 되고, 두께는 경사의 직경과 대비하여 45 ~ 65%로 된 것을 특징으로 하는 고압탈수기용 여과포.
- 경사와 위사가 일정한 패턴으로 직조된 여과포에 있어서,상기 위사는 일정한 직경을 갖고,상기 경사는 폭이 넓고 두께는 얇은 각사로 이루어진 것을 특징으로 하는 고압탈수기용 여과포.
- 제 3항에 있어서,상기 경사는 폭이 위사의 직경과 대비하여 95 ~ 105%로 되고, 두께는 위사의 직경과 대비하여 45 ~ 65%로 된 것을 특징으로 하는 고압탈수기용 여과포.
- 경사와 위사가 일정한 패턴으로 직조된 여과포에 있어서,상기 경사와 위사는 각각 폭이 넓고 두께가 얇은 각사로 이루어진 것을 특징으로 하는 고압탈수기용 여과포.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070011050A KR100809624B1 (ko) | 2007-02-02 | 2007-02-02 | 고압탈수기용 여과포 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070011050A KR100809624B1 (ko) | 2007-02-02 | 2007-02-02 | 고압탈수기용 여과포 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100809624B1 true KR100809624B1 (ko) | 2008-03-05 |
Family
ID=39397515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070011050A KR100809624B1 (ko) | 2007-02-02 | 2007-02-02 | 고압탈수기용 여과포 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100809624B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1043529A (ja) | 1996-07-31 | 1998-02-17 | Shikibo Ltd | フィルタークロス |
JP2000325764A (ja) | 1999-05-17 | 2000-11-28 | Gunze Ltd | 濾過膜支持用織物 |
JP2001314712A (ja) | 2000-05-09 | 2001-11-13 | Shikibo Ltd | フィルタープレス用濾過布 |
-
2007
- 2007-02-02 KR KR1020070011050A patent/KR100809624B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1043529A (ja) | 1996-07-31 | 1998-02-17 | Shikibo Ltd | フィルタークロス |
JP2000325764A (ja) | 1999-05-17 | 2000-11-28 | Gunze Ltd | 濾過膜支持用織物 |
JP2001314712A (ja) | 2000-05-09 | 2001-11-13 | Shikibo Ltd | フィルタープレス用濾過布 |
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