KR20240118754A - 집진기 및 그 금속필터의 재생방법 - Google Patents
집진기 및 그 금속필터의 재생방법 Download PDFInfo
- Publication number
- KR20240118754A KR20240118754A KR1020247015113A KR20247015113A KR20240118754A KR 20240118754 A KR20240118754 A KR 20240118754A KR 1020247015113 A KR1020247015113 A KR 1020247015113A KR 20247015113 A KR20247015113 A KR 20247015113A KR 20240118754 A KR20240118754 A KR 20240118754A
- Authority
- KR
- South Korea
- Prior art keywords
- metal filter
- metal
- dust collector
- filter
- temperature
- 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
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 196
- 239000002184 metal Substances 0.000 title claims abstract description 196
- 239000000428 dust Substances 0.000 title claims abstract description 79
- 238000011069 regeneration method Methods 0.000 title claims abstract description 31
- 239000000835 fiber Substances 0.000 claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 238000005192 partition Methods 0.000 claims abstract description 19
- 230000008929 regeneration Effects 0.000 claims abstract description 18
- 230000001172 regenerating effect Effects 0.000 claims abstract description 16
- 238000005338 heat storage Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 13
- 238000005507 spraying Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 238000010926 purge Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 30
- 239000000126 substance Substances 0.000 description 15
- 238000011001 backwashing Methods 0.000 description 13
- 238000000746 purification Methods 0.000 description 11
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 239000002699 waste material Substances 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000003912 environmental pollution Methods 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/10—Filter screens essentially made of metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2027—Metallic 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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4263—Means for active heating or cooling
-
- 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
- B01D46/80—Chemical processes for the removal of the retained particles, e.g. by burning
- B01D46/84—Chemical processes for the removal of the retained particles, e.g. by burning by heating only
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021199283 | 2021-12-08 | ||
| JPJP-P-2021-199283 | 2021-12-08 | ||
| PCT/JP2022/034783 WO2023105881A1 (ja) | 2021-12-08 | 2022-09-16 | 集塵機及びその金属フィルタの再生方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20240118754A true KR20240118754A (ko) | 2024-08-05 |
Family
ID=86730123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020247015113A Pending KR20240118754A (ko) | 2021-12-08 | 2022-09-16 | 집진기 및 그 금속필터의 재생방법 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPWO2023105881A1 (enrdf_load_stackoverflow) |
| KR (1) | KR20240118754A (enrdf_load_stackoverflow) |
| CN (1) | CN118234555A (enrdf_load_stackoverflow) |
| WO (1) | WO2023105881A1 (enrdf_load_stackoverflow) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008068152A (ja) | 2006-09-11 | 2008-03-27 | Ooden:Kk | 循環型フィルタ再生機構、該循環型フィルタ再生機構を備えたフィルタユニット、空気浄化装置及び循環型フィルタ再生方法 |
| JP2008296128A (ja) | 2007-05-31 | 2008-12-11 | Nippon Spindle Mfg Co Ltd | バグ式集塵機 |
| JP2019013890A (ja) | 2017-07-07 | 2019-01-31 | 富士フイルム株式会社 | 金属繊維フィルタの洗浄方法、金属繊維フィルタおよび熱可塑性樹脂フィルムの製膜方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK0781585T3 (da) * | 1995-12-29 | 2003-07-21 | Glatt Gmbh | Indretning til fjernelse af støv fra gas |
| JP4447822B2 (ja) * | 2002-05-20 | 2010-04-07 | ホソカワミクロン株式会社 | フィルタの洗浄方法 |
| JP2004041941A (ja) * | 2002-07-12 | 2004-02-12 | Mitsui Eng & Shipbuild Co Ltd | フィルタ部材 |
-
2022
- 2022-09-16 WO PCT/JP2022/034783 patent/WO2023105881A1/ja active Application Filing
- 2022-09-16 CN CN202280075743.8A patent/CN118234555A/zh active Pending
- 2022-09-16 JP JP2023566097A patent/JPWO2023105881A1/ja active Pending
- 2022-09-16 KR KR1020247015113A patent/KR20240118754A/ko active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008068152A (ja) | 2006-09-11 | 2008-03-27 | Ooden:Kk | 循環型フィルタ再生機構、該循環型フィルタ再生機構を備えたフィルタユニット、空気浄化装置及び循環型フィルタ再生方法 |
| JP2008296128A (ja) | 2007-05-31 | 2008-12-11 | Nippon Spindle Mfg Co Ltd | バグ式集塵機 |
| JP2019013890A (ja) | 2017-07-07 | 2019-01-31 | 富士フイルム株式会社 | 金属繊維フィルタの洗浄方法、金属繊維フィルタおよび熱可塑性樹脂フィルムの製膜方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023105881A1 (ja) | 2023-06-15 |
| JPWO2023105881A1 (enrdf_load_stackoverflow) | 2023-06-15 |
| CN118234555A (zh) | 2024-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20240507 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20250213 Comment text: Request for Examination of Application |