FI94844B - Förfarande och anordning för finmalning av mineral för fillerändamål - Google Patents
Förfarande och anordning för finmalning av mineral för fillerändamål Download PDFInfo
- Publication number
- FI94844B FI94844B FI921118A FI921118A FI94844B FI 94844 B FI94844 B FI 94844B FI 921118 A FI921118 A FI 921118A FI 921118 A FI921118 A FI 921118A FI 94844 B FI94844 B FI 94844B
- Authority
- FI
- Finland
- Prior art keywords
- mill
- grinding
- ground
- predetermined
- infeed
- Prior art date
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000000945 filler Substances 0.000 title claims abstract description 15
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 12
- 239000011707 mineral Substances 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 87
- 238000007599 discharging Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 7
- 238000007670 refining Methods 0.000 description 6
- 238000000576 coating method Methods 0.000 description 4
- 238000009837 dry grinding Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 239000000123 paper Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 238000001238 wet grinding Methods 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000013466 adhesive and sealant Substances 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- -1 coatings Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Sampling And Sample Adjustment (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Claims (5)
1. Förfarande för finmalning av för fillerändamäl användbara mineral och liknande material till partikel- 5 storlekar lämpliga för detta ändamäl under användning av en kvarn (10) med agiterat malmedium (11), varvid mate-rialet males i väsentligen torrt tillständ, k ä n n e -tecknat av att uppehällstiden i kvarnen (10) för det finmalning undergäende materialet (20) förutbestämmes, 10 att den förutbestämda uppehällstiden upprätthälles dels genom att en förutbestämd, väsentligen konstant, utmatning av det malda materialet ombesörjes, dels genom att inmat-ningen av material till kvarnen (10) justeras sä i förhäl-lande tili utmatningen att materialmängden i kvarnen (10) 15 ökar under materialinmatningen och att materialinmatningen avbryts under en förutbestämd kort period, när en förutbestämd högsta materialnivä uppnätts.
2. Anordning för genomförande av förfarandet enligt patentkrav 1, kännetecknad av att den inne- 20 fattar ett första motordrivet don (22) för reglerad inmat- ning av material, en kvarn (10) för malning med agiterat malmedium (11), en hälskiva (17) för avskiljande av malmedium (11) frän utgäende färdigmalt material (26), ett andra motordrivet don (28) för reglerad, väsentligen kon-.. 25 stant, utmatning av det färdigmalda materialet (26) samt en nivävakt (18) i kvarnens (10) Övre del (25) ansluten tili det motordrivna inmatningsdonet (22).
3. Anordning enligt patentkrav 2, kännetecknad av att utmatningsdonet (28) och/eller in- 30 matningsdonet (22) är en steglöst reglerbar skruvmatare.
... 4. Anordning enligt patentkrav 3, k ä n n e - • · tecknad av att utmatningsdonet (28) är en steglöst reglerbar cellmatare.
5. Anordning enligt patentkrav 2, k ä n n e - 35 tecknad av att nivävakten (18) innefattar en gaf-felkännare (18A).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9100884A SE9100884L (sv) | 1991-03-25 | 1991-03-25 | Foerfarande foer finmalning av foer filleraendamaal anvaenda material i vaesentligen torrt tillstaand under anvaendning av en kvarn med agiterat i malmedium samt anordning foer genomfoerande av foerfarandet |
| SE9100884 | 1991-03-25 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI921118A0 FI921118A0 (sv) | 1992-03-16 |
| FI921118A FI921118A (sv) | 1992-09-26 |
| FI94844B true FI94844B (sv) | 1995-07-31 |
| FI94844C FI94844C (sv) | 1995-11-10 |
Family
ID=20382264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI921118A FI94844C (sv) | 1991-03-25 | 1992-03-16 | Förfarande och anordning för finmalning av mineral för fillerändamål |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5242122A (sv) |
| EP (1) | EP0506638B1 (sv) |
| AT (1) | ATE122934T1 (sv) |
| AU (1) | AU634683B2 (sv) |
| CA (1) | CA2061740C (sv) |
| DE (1) | DE69202612T2 (sv) |
| DK (1) | DK0506638T3 (sv) |
| ES (1) | ES2072744T3 (sv) |
| FI (1) | FI94844C (sv) |
| NO (1) | NO921144L (sv) |
| SE (1) | SE9100884L (sv) |
| ZA (1) | ZA921808B (sv) |
| ZM (1) | ZM1492A1 (sv) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE469417B (sv) * | 1991-12-20 | 1993-07-05 | Sala International Ab | Saett och anordning foer finmalning av foer filleraendamaal anvaendbara mineral i torrt tillstaand |
| DE19541228C2 (de) * | 1995-11-06 | 1997-08-21 | Schlick Heinrich Gmbh Co Kg | Vorrichtung zum Dosieren von körnigen, rieselfähigen Materialien, insbesondere Strahlmittel |
| CA2230363C (en) * | 1998-02-24 | 2005-07-05 | Arnold Schmidt | Grain processing apparatus and methods |
| FI117711B (sv) * | 2004-10-13 | 2007-01-31 | Fractivator Oy | Förfarande och anordning för behandling av material eller materialblandningar |
| DE102011014219A1 (de) * | 2011-03-17 | 2012-09-20 | Huning Maschinenbau Gmbh | Vorrichtung zur Aufbereitung und Förderung von Biomassematerialien |
| CN103372485B (zh) * | 2012-04-24 | 2015-06-24 | 成都市都江堰春盛中药饮片股份有限公司 | 下垂式上下摆粉碎机 |
| CN103372484A (zh) * | 2012-04-24 | 2013-10-30 | 都江堰市春盛中药饮片有限公司 | 下垂式粉碎机 |
| US9409180B2 (en) * | 2014-02-14 | 2016-08-09 | Umm Al-Qura University | Compostable waste processing apparatus |
| CN104197667B (zh) * | 2014-09-28 | 2016-02-10 | 成都冠禹科技有限公司 | 一种工业用分室式干燥破碎装置 |
| CN113289398B (zh) * | 2021-05-28 | 2022-07-15 | 唐山宝翔化工产品有限公司 | 一种环保化工机械废渣分离装置 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1990178A (en) * | 1931-06-12 | 1935-02-05 | Foster Wheeler Corp | Pulverization |
| US2111663A (en) * | 1934-06-11 | 1938-03-22 | Graemiger Benjamin | Feed regulator control means |
| US2136907A (en) * | 1936-05-18 | 1938-11-15 | Smidth & Co As F L | Mill control |
| US2491466A (en) * | 1943-10-12 | 1949-12-20 | Mine And Smelter Supply Compan | Apparatus for controlling the feed to a mill in a grinding circuit |
| US2498089A (en) * | 1945-02-09 | 1950-02-21 | Morton Salt Co | Level controller |
| US2602594A (en) * | 1946-12-12 | 1952-07-08 | Riley Stoker Corp | Method and apparatus for controlling material and fluid to rotatable drum pulverizers |
| US3179345A (en) * | 1963-07-29 | 1965-04-20 | United States Steel Corp | Method and apparatus for controlling a grinding mill |
| US3779469A (en) * | 1972-02-18 | 1973-12-18 | Westinghouse Electric Corp | Control system and method for a reversed ball mill grinding circuit |
| US3860804A (en) * | 1972-04-21 | 1975-01-14 | Westinghouse Electric Corp | Control system and method for ball mill and spiral classifier in closed circuit |
| GB1431620A (en) * | 1973-08-11 | 1976-04-14 | Draiswerke Gmbh | Grinding mill |
| AT367657B (de) * | 1978-08-24 | 1982-07-26 | Buehler Ag Geb | Ruehrwerkskugelmuehle-regelung |
| DE3838981A1 (de) * | 1988-11-18 | 1990-05-23 | Eirich Walter | Ruehrwerkskugelmuehle |
| SE9000797L (sv) * | 1990-03-07 | 1991-09-08 | Sala International Ab | Anordning foer malning av mineralprodukter |
-
1991
- 1991-03-25 SE SE9100884A patent/SE9100884L/sv not_active IP Right Cessation
-
1992
- 1992-02-21 AU AU11123/92A patent/AU634683B2/en not_active Ceased
- 1992-02-24 CA CA002061740A patent/CA2061740C/en not_active Expired - Fee Related
- 1992-03-11 ZA ZA921808A patent/ZA921808B/xx unknown
- 1992-03-16 FI FI921118A patent/FI94844C/sv not_active IP Right Cessation
- 1992-03-23 US US07/854,715 patent/US5242122A/en not_active Expired - Fee Related
- 1992-03-24 DE DE69202612T patent/DE69202612T2/de not_active Expired - Fee Related
- 1992-03-24 DK DK92850063.6T patent/DK0506638T3/da active
- 1992-03-24 AT AT92850063T patent/ATE122934T1/de not_active IP Right Cessation
- 1992-03-24 ES ES92850063T patent/ES2072744T3/es not_active Expired - Lifetime
- 1992-03-24 NO NO92921144A patent/NO921144L/no unknown
- 1992-03-24 EP EP92850063A patent/EP0506638B1/en not_active Expired - Lifetime
- 1992-04-25 ZM ZM1492A patent/ZM1492A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2072744T3 (es) | 1995-07-16 |
| DK0506638T3 (da) | 1995-10-16 |
| ZM1492A1 (en) | 1994-05-25 |
| FI921118A (sv) | 1992-09-26 |
| SE466485B (sv) | 1992-02-24 |
| SE9100884L (sv) | 1992-02-24 |
| CA2061740A1 (en) | 1992-09-26 |
| SE9100884D0 (sv) | 1991-03-25 |
| ZA921808B (en) | 1992-11-25 |
| NO921144L (no) | 1992-09-28 |
| CA2061740C (en) | 1996-12-24 |
| AU634683B2 (en) | 1993-02-25 |
| AU1112392A (en) | 1992-10-01 |
| EP0506638A1 (en) | 1992-09-30 |
| US5242122A (en) | 1993-09-07 |
| FI921118A0 (sv) | 1992-03-16 |
| NO921144D0 (no) | 1992-03-24 |
| DE69202612D1 (de) | 1995-06-29 |
| ATE122934T1 (de) | 1995-06-15 |
| FI94844C (sv) | 1995-11-10 |
| DE69202612T2 (de) | 1995-09-21 |
| EP0506638B1 (en) | 1995-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | Publication of examined application | ||
| MM | Patent lapsed |