JPH11505332A - 媒体を固形物含有成分と液状成分とに分離するための方法および装置 - Google Patents
媒体を固形物含有成分と液状成分とに分離するための方法および装置Info
- Publication number
- JPH11505332A JPH11505332A JP8535250A JP53525096A JPH11505332A JP H11505332 A JPH11505332 A JP H11505332A JP 8535250 A JP8535250 A JP 8535250A JP 53525096 A JP53525096 A JP 53525096A JP H11505332 A JPH11505332 A JP H11505332A
- Authority
- JP
- Japan
- Prior art keywords
- medium
- container
- filter
- filter element
- component
- 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.)
- Granted
Links
- 239000007787 solid Substances 0.000 title claims abstract description 29
- 239000007788 liquid Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims description 12
- 239000000706 filtrate Substances 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 9
- 239000010802 sludge Substances 0.000 claims description 8
- 230000018044 dehydration Effects 0.000 claims description 6
- 238000006297 dehydration reaction Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 description 9
- 238000000926 separation method Methods 0.000 description 9
- 230000002285 radioactive effect Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/04—Treating liquids
- G21F9/06—Processing
- G21F9/12—Processing by absorption; by adsorption; by ion-exchange
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/04—Treating liquids
- G21F9/06—Processing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/68—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/18—Heating or cooling the filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/28—Position of the filtering element
- B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.液状成分がフィルタを貫流し、その際フィルタがフィルタ残滓を擦り取るた めに媒体(M)に対して少なくとも貫流方向に対してほぼ垂直に動かされ、媒体 (M)が攪拌されることを特徴とする媒体(M)を固形物含有成分と液状成分と に分離するための方法、特に原子力設備の汚泥廃棄物を脱水し乾燥する方法。 2.媒体(M)が加熱されることを特徴とする請求項1記載の方法。 3.媒体(M)が最初の脱水工程あるいは乾燥工程後に洗われることを特徴とす る請求項1又は2記載の方法。 4.特に請求項1ないし3のいずれか1つに記載の方法を実施するための媒体( M)を固形物含有成分と液状成分とに分離する装置において、容器(2)の内部 に設けられ回転可能に配置された円筒状のフィルタ要素(12)と、容器(2) の内部に設けられた回転可能な揺動アーム(6)に配置された混合機構(8)と を有し、この混合機構(8)が揺動アーム(6)の回転時に容器(2)の内側表 面(10)に沿って案内されることを特徴とする媒体を固形物含有成分と液状成 分とに分離するための装置。 5.容器(2)が二重壁構造に形成されていることを特徴とする請求項4記載の 装置。 6.フィルタ要素(12)が金属織物を有していることを特徴とする請求項4又 は5記載の装置。 7.フィルタ要素(12)の内部に濾液出口管(14)が配置されていることを 特徴とする請求項4ないし6のいずれか1つに記載の装置。 8.容器(2)に圧縮空気の導入管(18)および/又は排出管(16)が配置 されていることを特徴とする請求項4ないし7のいずれか1つに記載の装置。 9.容器(2)に高温蒸気導入管(26)が配置されていることを特徴とする請 求項4ないし8のいずれか1つに記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19518701.6 | 1995-05-22 | ||
DE19518701 | 1995-05-22 | ||
PCT/DE1996/000803 WO1996037897A1 (de) | 1995-05-22 | 1996-05-09 | Verfahren und vorrichtung zur separation eines mediums in einen feststoffhaltigen und in einen flüssigen bestandteil |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11505332A true JPH11505332A (ja) | 1999-05-18 |
JP3537445B2 JP3537445B2 (ja) | 2004-06-14 |
Family
ID=7762537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53525096A Expired - Fee Related JP3537445B2 (ja) | 1995-05-22 | 1996-05-09 | 媒体を固形物含有成分と液状成分とに分離するための方法および装置 |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0832489B1 (ja) |
JP (1) | JP3537445B2 (ja) |
KR (1) | KR100437552B1 (ja) |
CA (1) | CA2221741A1 (ja) |
DE (1) | DE59601013D1 (ja) |
ES (1) | ES2127638T3 (ja) |
RU (1) | RU2173489C2 (ja) |
UA (1) | UA43408C2 (ja) |
WO (1) | WO1996037897A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007528292A (ja) * | 2004-03-10 | 2007-10-11 | ブリティッシュ・ニュークリア・フューエルズ・パブリック・リミテッド・カンパニー | 加圧濾過によるスラリーの圧縮方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101223167B1 (ko) * | 2011-01-17 | 2013-02-05 | (주)라드웍스 | 방사성 폐액 과립화장치 |
KR101155100B1 (ko) | 2011-03-25 | 2012-06-12 | 한국수력원자력 주식회사 | 금속전환체 잔류 용융염의 분말 회수장치 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2618232C3 (de) * | 1976-04-26 | 1980-06-26 | Alkem Gmbh, 6450 Hanau | Apparat zum Filtrieren, Trocknen und Abfüllen von insbesondere radioaktiven Suspensionen |
JPS617500A (ja) * | 1984-06-21 | 1986-01-14 | 日揮株式会社 | 放射性有機廃棄物の処理方法および装置 |
US4773997A (en) * | 1986-01-15 | 1988-09-27 | Butte John C | Filtering apparatus for contaminant removal |
JP3199918B2 (ja) * | 1993-08-10 | 2001-08-20 | 株式会社東芝 | フィルタ除染装置およびフィルタ除染方法 |
-
1996
- 1996-05-09 EP EP96914059A patent/EP0832489B1/de not_active Expired - Lifetime
- 1996-05-09 JP JP53525096A patent/JP3537445B2/ja not_active Expired - Fee Related
- 1996-05-09 RU RU97120925/06A patent/RU2173489C2/ru not_active IP Right Cessation
- 1996-05-09 ES ES96914059T patent/ES2127638T3/es not_active Expired - Lifetime
- 1996-05-09 CA CA002221741A patent/CA2221741A1/en not_active Abandoned
- 1996-05-09 WO PCT/DE1996/000803 patent/WO1996037897A1/de active IP Right Grant
- 1996-05-09 UA UA97115610A patent/UA43408C2/uk unknown
- 1996-05-09 DE DE59601013T patent/DE59601013D1/de not_active Expired - Lifetime
- 1996-05-09 KR KR1019970708296A patent/KR100437552B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007528292A (ja) * | 2004-03-10 | 2007-10-11 | ブリティッシュ・ニュークリア・フューエルズ・パブリック・リミテッド・カンパニー | 加圧濾過によるスラリーの圧縮方法 |
Also Published As
Publication number | Publication date |
---|---|
EP0832489B1 (de) | 1998-12-16 |
CA2221741A1 (en) | 1996-11-28 |
JP3537445B2 (ja) | 2004-06-14 |
UA43408C2 (uk) | 2001-12-17 |
RU2173489C2 (ru) | 2001-09-10 |
ES2127638T3 (es) | 1999-04-16 |
EP0832489A1 (de) | 1998-04-01 |
WO1996037897A1 (de) | 1996-11-28 |
DE59601013D1 (de) | 1999-01-28 |
KR100437552B1 (ko) | 2004-07-16 |
KR19990014950A (ko) | 1999-02-25 |
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