CA1125143A - Process and mechanism for evolutive pulp flow regulation - Google Patents
Process and mechanism for evolutive pulp flow regulationInfo
- Publication number
- CA1125143A CA1125143A CA321,010A CA321010A CA1125143A CA 1125143 A CA1125143 A CA 1125143A CA 321010 A CA321010 A CA 321010A CA 1125143 A CA1125143 A CA 1125143A
- Authority
- CA
- Canada
- Prior art keywords
- valve
- sleeve
- pulp
- mechanism according
- evolutive
- 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.)
- Expired
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000008569 process Effects 0.000 title claims abstract description 8
- 239000011505 plaster Substances 0.000 claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 claims description 21
- 239000012530 fluid Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 8
- 239000004615 ingredient Substances 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims 2
- 238000010924 continuous production Methods 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 24
- 239000007788 liquid Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000000051 modifying effect Effects 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2212—Level of the material in the mixer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
- F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
- F16K7/07—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/56—Mixing liquids with solids by introducing solids in liquids, e.g. dispersing or dissolving
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2218—Weight of at least one component to be mixed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/75435—Discharge mechanisms characterised by the means for discharging the components from the mixer using means for discharging the mixture in a pulsating or intermittent manner
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/7547—Discharge mechanisms characterised by the means for discharging the components from the mixer using valves, gates, orifices or openings
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/04—Level control, e.g. controlling quantity of material stored in vessel with auxiliary non-electric power
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Accessories For Mixers (AREA)
- Paper (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Materials For Medical Uses (AREA)
- Pens And Brushes (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7803473A FR2417134A1 (fr) | 1978-02-08 | 1978-02-08 | Reglage du debit de pulpes evolutives |
| FR7803473 | 1978-02-08 | ||
| FR7803475A FR2416777A1 (fr) | 1978-02-08 | 1978-02-08 | Fabrication de plaques de platre |
| FR7803475 | 1978-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1125143A true CA1125143A (en) | 1982-06-08 |
Family
ID=26220435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA321,010A Expired CA1125143A (en) | 1978-02-08 | 1979-02-07 | Process and mechanism for evolutive pulp flow regulation |
Country Status (18)
| Country | Link |
|---|---|
| AR (1) | AR225738A1 (de) |
| AT (1) | AT366620B (de) |
| AU (1) | AU532463B2 (de) |
| BR (1) | BR7900756A (de) |
| CA (1) | CA1125143A (de) |
| DE (1) | DE2964683D1 (de) |
| DK (1) | DK45879A (de) |
| EG (1) | EG13863A (de) |
| ES (1) | ES477529A1 (de) |
| FI (1) | FI790409A (de) |
| GR (1) | GR71654B (de) |
| IE (1) | IE47824B1 (de) |
| IN (1) | IN152402B (de) |
| NO (1) | NO790388L (de) |
| NZ (1) | NZ189600A (de) |
| PH (1) | PH16325A (de) |
| PL (1) | PL124797B1 (de) |
| PT (1) | PT69200A (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3245351A (en) * | 1964-05-15 | 1966-04-12 | Jerry W Crossett | Separable connector for an interstage missile |
| CN108479587A (zh) * | 2018-06-15 | 2018-09-04 | 许昌晨鸣纸业股份有限公司 | 一种静电复印纸纸浆加工用搅拌装置 |
-
1979
- 1979-01-25 IN IN81/CAL/79A patent/IN152402B/en unknown
- 1979-01-26 PH PH22116A patent/PH16325A/en unknown
- 1979-02-02 DK DK45879A patent/DK45879A/da not_active Application Discontinuation
- 1979-02-06 EG EG74/79A patent/EG13863A/xx active
- 1979-02-06 GR GR58280A patent/GR71654B/el unknown
- 1979-02-06 DE DE7979400076T patent/DE2964683D1/de not_active Expired
- 1979-02-06 IE IE224/79A patent/IE47824B1/en unknown
- 1979-02-07 BR BR7900756A patent/BR7900756A/pt unknown
- 1979-02-07 NO NO790388A patent/NO790388L/no unknown
- 1979-02-07 AU AU44030/79A patent/AU532463B2/en not_active Ceased
- 1979-02-07 FI FI790409A patent/FI790409A/fi unknown
- 1979-02-07 NZ NZ189600A patent/NZ189600A/xx unknown
- 1979-02-07 CA CA321,010A patent/CA1125143A/en not_active Expired
- 1979-02-07 ES ES477529A patent/ES477529A1/es not_active Expired
- 1979-02-08 PT PT7969200A patent/PT69200A/pt unknown
- 1979-02-08 AT AT0095579A patent/AT366620B/de not_active IP Right Cessation
- 1979-02-08 PL PL1979213286A patent/PL124797B1/pl unknown
- 1979-02-18 AR AR275439A patent/AR225738A1/es active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3245351A (en) * | 1964-05-15 | 1966-04-12 | Jerry W Crossett | Separable connector for an interstage missile |
| CN108479587A (zh) * | 2018-06-15 | 2018-09-04 | 许昌晨鸣纸业股份有限公司 | 一种静电复印纸纸浆加工用搅拌装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| PH16325A (en) | 1983-09-05 |
| PT69200A (fr) | 1979-03-01 |
| AR225738A1 (es) | 1982-04-30 |
| IE790224L (en) | 1979-08-08 |
| ATA95579A (de) | 1981-09-15 |
| GR71654B (de) | 1983-06-20 |
| FI790409A (fi) | 1979-08-09 |
| NO790388L (no) | 1979-08-09 |
| ES477529A1 (es) | 1979-12-16 |
| AU532463B2 (en) | 1983-09-29 |
| IE47824B1 (en) | 1984-06-27 |
| PL124797B1 (en) | 1983-02-28 |
| AU4403079A (en) | 1979-08-16 |
| DE2964683D1 (en) | 1983-03-17 |
| NZ189600A (en) | 1983-05-10 |
| BR7900756A (pt) | 1979-08-28 |
| EG13863A (en) | 1983-03-31 |
| PL213286A1 (pl) | 1979-12-17 |
| IN152402B (de) | 1984-01-07 |
| AT366620B (de) | 1982-04-26 |
| DK45879A (da) | 1979-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |