FI57321C - Automatiskt reglersystem foer avstaondet mellan raffineringsytorna i en raffinoeranordning foer fibermassa - Google Patents
Automatiskt reglersystem foer avstaondet mellan raffineringsytorna i en raffinoeranordning foer fibermassa Download PDFInfo
- Publication number
- FI57321C FI57321C FI1115/73A FI111573A FI57321C FI 57321 C FI57321 C FI 57321C FI 1115/73 A FI1115/73 A FI 1115/73A FI 111573 A FI111573 A FI 111573A FI 57321 C FI57321 C FI 57321C
- Authority
- FI
- Finland
- Prior art keywords
- refiner
- shaft
- opposite
- signal
- control system
- Prior art date
Links
- 230000007935 neutral effect Effects 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 4
- 238000007670 refining Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012360 testing method Methods 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
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
- B02C7/14—Adjusting, applying pressure to, or controlling distance between, discs
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Paper (AREA)
- Crushing And Grinding (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26253672 | 1972-06-14 | ||
| US00262536A US3799456A (en) | 1972-06-14 | 1972-06-14 | Refiner plate clearance control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI57321B FI57321B (fi) | 1980-03-31 |
| FI57321C true FI57321C (fi) | 1980-07-10 |
Family
ID=22997916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI1115/73A FI57321C (fi) | 1972-06-14 | 1973-04-09 | Automatiskt reglersystem foer avstaondet mellan raffineringsytorna i en raffinoeranordning foer fibermassa |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3799456A (ja) |
| JP (1) | JPS5536755B2 (ja) |
| AT (1) | AT351352B (ja) |
| CA (1) | CA1008540A (ja) |
| FI (1) | FI57321C (ja) |
| SE (1) | SE403974B (ja) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3961757A (en) * | 1975-04-02 | 1976-06-08 | Cellwood Machinery Ab | Method and machine for refining wood chippings, shavings, paper pulp and the like |
| US4233600A (en) * | 1978-06-07 | 1980-11-11 | Pulp And Paper Research Institute Of Canada | Method and system for detecting plate clashing in disc refiners |
| EP0017342B1 (en) * | 1979-03-19 | 1983-01-26 | F.L. Smidth & Co. A/S | Roller mill and method of operation |
| US4454991A (en) * | 1982-02-22 | 1984-06-19 | St. Regis Paper Company | Apparatus and method for monitoring and controlling a disc refiner gap |
| JPS6477694A (en) * | 1987-09-16 | 1989-03-23 | Aikawa Tekko | Operation method in papermaking refiner |
| US4950986A (en) * | 1988-06-27 | 1990-08-21 | Combustion Engineering, Inc. | Magnetic proximity sensor for measuring gap between opposed refiner plates |
| US4878625A (en) * | 1988-07-29 | 1989-11-07 | Grindmaster Corporation | Bean and nut grinder shift mechanism |
| SE470090B (sv) * | 1992-04-07 | 1993-11-08 | Sunds Defibrator Ind Ab | Anordning för slitageoberoende indikering av malspaltens storlek i en skivraffinör |
| US5509610A (en) * | 1994-01-27 | 1996-04-23 | Gibbco, Inc. | Centrifugal chopping and grinding apparatus |
| WO2004093615A2 (en) * | 2003-04-16 | 2004-11-04 | Bunn-O-Matic Corporation | Adjustable grinder |
| EP1631391B1 (en) * | 2003-06-09 | 2011-01-05 | Kadant Black Clawson Inc. | Self-aligning and actively compensating refiner stator plate system |
| SE536186C2 (sv) * | 2011-11-30 | 2013-06-18 | Metso Paper Sweden Ab | Stativ för en raffineringsanordning för sönderdelning och raffinering av lignocellulosahaltigt material |
| DE102013103012A1 (de) * | 2013-03-25 | 2014-09-25 | Maschinenfabrik Gustav Eirich Gmbh & Co. Kg | Granulatkonditionierer |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1738288A (en) * | 1927-07-19 | 1929-12-03 | Us Colloid Mill Corp | Homogenizing mill |
| US3129898A (en) * | 1961-04-18 | 1964-04-21 | Bauer Bros Co | Refiner construction |
| AT245348B (de) * | 1961-09-22 | 1966-02-25 | Defibrator Ab | Mahlvorrichtung für faseriges Gut |
| JPS4116402Y1 (ja) * | 1965-06-23 | 1966-07-29 | ||
| US3434670A (en) * | 1966-07-07 | 1969-03-25 | Pulp Paper Res Inst | Apparatus for measuring out of tram and plate separation of disc refiners |
| US3500179A (en) * | 1967-07-17 | 1970-03-10 | Pulp Paper Res Inst | System for displaying out-of-tram measurements in disc refiners |
| US3700175A (en) * | 1970-08-05 | 1972-10-24 | Hisatuna Saito | Gap controlling device for a cone crusher |
-
1972
- 1972-06-14 US US00262536A patent/US3799456A/en not_active Expired - Lifetime
-
1973
- 1973-03-14 CA CA166,064A patent/CA1008540A/en not_active Expired
- 1973-04-09 FI FI1115/73A patent/FI57321C/fi active
- 1973-05-17 JP JP5417573A patent/JPS5536755B2/ja not_active Expired
- 1973-06-04 SE SE7307857A patent/SE403974B/xx unknown
- 1973-06-13 AT AT521573A patent/AT351352B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE403974B (sv) | 1978-09-18 |
| US3799456A (en) | 1974-03-26 |
| CA1008540A (en) | 1977-04-12 |
| FI57321B (fi) | 1980-03-31 |
| ATA521573A (de) | 1978-12-15 |
| JPS4948907A (ja) | 1974-05-11 |
| AT351352B (de) | 1979-07-25 |
| JPS5536755B2 (ja) | 1980-09-24 |
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