FR2480722A1 - Dispositif pour la distribution granulometrique de particules solides - Google Patents
Dispositif pour la distribution granulometrique de particules solides Download PDFInfo
- Publication number
- FR2480722A1 FR2480722A1 FR8101384A FR8101384A FR2480722A1 FR 2480722 A1 FR2480722 A1 FR 2480722A1 FR 8101384 A FR8101384 A FR 8101384A FR 8101384 A FR8101384 A FR 8101384A FR 2480722 A1 FR2480722 A1 FR 2480722A1
- Authority
- FR
- France
- Prior art keywords
- particles
- solid particles
- tank
- region
- hopper
- 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
- 239000002245 particle Substances 0.000 title claims abstract description 121
- 239000007787 solid Substances 0.000 title claims description 77
- 238000005204 segregation Methods 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000005465 channeling Effects 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000000571 coke Substances 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 238000000197 pyrolysis Methods 0.000 claims description 2
- 239000011435 rock Substances 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- 239000013618 particulate matter Substances 0.000 claims 2
- 150000001768 cations Chemical class 0.000 claims 1
- 239000004568 cement Substances 0.000 claims 1
- 238000001033 granulometry Methods 0.000 claims 1
- 239000004058 oil shale Substances 0.000 claims 1
- 238000005070 sampling Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 230000002421 anti-septic effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000011362 coarse particle Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010018691 Granuloma Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000003921 particle size analysis Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
- B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/16—Over-feed arrangements
- F23K3/18—Spreader stokers
- F23K3/20—Spreader stokers with moving hoppers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/10—Charging directly from hoppers or shoots
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0001—Positioning the charge
- F27D2003/0006—Particulate materials
- F27D2003/0007—Circular distribution
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0001—Positioning the charge
- F27D2003/0006—Particulate materials
- F27D2003/001—Series of dispensers or separation in teo or more parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR8002400A BR8002400A (pt) | 1980-04-18 | 1980-04-18 | Mecanismo para distribuicao granulometrica de particulas solidas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2480722A1 true FR2480722A1 (fr) | 1981-10-23 |
| FR2480722B1 FR2480722B1 (enExample) | 1984-01-13 |
Family
ID=4021991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8101384A Granted FR2480722A1 (fr) | 1980-04-18 | 1981-01-26 | Dispositif pour la distribution granulometrique de particules solides |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4399846A (enExample) |
| AU (1) | AU540369B2 (enExample) |
| BR (1) | BR8002400A (enExample) |
| ES (1) | ES8201630A1 (enExample) |
| FR (1) | FR2480722A1 (enExample) |
| GB (1) | GB2074139B (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU767268B2 (en) * | 1999-11-24 | 2003-11-06 | Environmental Clean Technologies Limited | Retort |
| WO2001038455A1 (en) * | 1999-11-24 | 2001-05-31 | Maddingley Technology Pty Ltd | Retort |
| US6471029B1 (en) | 2000-06-07 | 2002-10-29 | Steve Pierce | Method and apparatus for distributing particles such as grain |
| KR101589778B1 (ko) * | 2008-08-14 | 2016-01-28 | 다우 글로벌 테크놀로지스 엘엘씨 | 응집된 미세 고체의 파쇄 |
| ES2536891T3 (es) * | 2010-12-09 | 2015-05-29 | Crealyst | Dispositivo de llenado de un recipiente con partículas sólidas que incluye un diafragma |
| DE102016111291A1 (de) * | 2016-06-21 | 2017-12-21 | Thyssenkrupp Ag | Vorrichtung und Verfahren zur Wärmebehandlung von mineralischem Gut |
| CN106142354B (zh) * | 2016-08-28 | 2019-01-04 | 内蒙古第三建筑工程有限公司 | 一种干粉砂浆防离析装置 |
| CN106315056B (zh) * | 2016-08-28 | 2018-05-29 | 温州广信工程监理有限公司 | 一种干粉砂浆防离析装置 |
| RU2762953C2 (ru) * | 2016-12-29 | 2021-12-24 | Прайметалз Текнолоджиз Аустриа ГмбХ | Охлаждение сыпучего материала |
| EP3418661A1 (de) * | 2017-06-23 | 2018-12-26 | Primetals Technologies Austria GmbH | Eingabevorrichtung für schüttgut |
| DE102019204833A1 (de) * | 2019-04-04 | 2020-10-08 | Thyssenkrupp Ag | Homogenisierter Materialauftrag für ein Silo |
| USD1018474S1 (en) * | 2022-03-18 | 2024-03-19 | Witricity Corporation | Electrical-box cover |
| CN117419563B (zh) * | 2023-12-18 | 2024-03-08 | 宝鸡渤宇泰特种金属有限公司 | 一种真空熔炼炉的加料设备及具有其的真空熔炼炉 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA803312A (en) * | 1969-01-07 | H. Huehn Alfred | Grain distributor | |
| US4029220A (en) * | 1975-11-28 | 1977-06-14 | Greaves Melvin J | Distributor means for charging particulate material into receptacles |
-
1980
- 1980-04-18 BR BR8002400A patent/BR8002400A/pt not_active IP Right Cessation
- 1980-12-08 AU AU65150/80A patent/AU540369B2/en not_active Ceased
-
1981
- 1981-01-08 GB GB8100455A patent/GB2074139B/en not_active Expired
- 1981-01-26 FR FR8101384A patent/FR2480722A1/fr active Granted
- 1981-02-17 ES ES499496A patent/ES8201630A1/es not_active Expired
- 1981-04-20 US US06/255,815 patent/US4399846A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB2074139A (en) | 1981-10-28 |
| AU6515080A (en) | 1981-10-22 |
| ES499496A0 (es) | 1981-12-16 |
| AU540369B2 (en) | 1984-11-15 |
| US4399846A (en) | 1983-08-23 |
| ES8201630A1 (es) | 1981-12-16 |
| BR8002400A (pt) | 1981-12-01 |
| FR2480722B1 (enExample) | 1984-01-13 |
| GB2074139B (en) | 1984-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DL | Decision of the director general to leave to make available licences of right | ||
| DL | Decision of the director general to leave to make available licences of right | ||
| ST | Notification of lapse | ||
| ST | Notification of lapse |