ZA741305B - Devices for dispensing metered flows of fine granular material from pressurized storage vessels - Google Patents
Devices for dispensing metered flows of fine granular material from pressurized storage vesselsInfo
- Publication number
- ZA741305B ZA741305B ZA00741305A ZA741305A ZA741305B ZA 741305 B ZA741305 B ZA 741305B ZA 00741305 A ZA00741305 A ZA 00741305A ZA 741305 A ZA741305 A ZA 741305A ZA 741305 B ZA741305 B ZA 741305B
- Authority
- ZA
- South Africa
- Prior art keywords
- devices
- granular material
- storage vessels
- fine granular
- pressurized storage
- Prior art date
Links
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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging 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
- B01J8/0035—Periodical feeding or evacuation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement
- G01F11/30—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement with supply and discharge valves of the lift or plug-lift type
- G01F11/34—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement with supply and discharge valves of the lift or plug-lift type for fluent solid material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Air Transport Of Granular Materials (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Sliding Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732310358 DE2310358C3 (en) | 1973-03-02 | Device for portion-wise allocation of fine-grained material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA741305B true ZA741305B (en) | 1975-02-26 |
Family
ID=5873564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00741305A ZA741305B (en) | 1973-03-02 | 1974-02-27 | Devices for dispensing metered flows of fine granular material from pressurized storage vessels |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5516938B2 (en) |
| AT (1) | AT379894B (en) |
| BE (1) | BE811682A (en) |
| BR (1) | BR7401532D0 (en) |
| CA (1) | CA1014906A (en) |
| CS (1) | CS216824B2 (en) |
| FR (1) | FR2219894B1 (en) |
| GB (1) | GB1435645A (en) |
| IT (1) | IT1008312B (en) |
| LU (1) | LU69508A1 (en) |
| SE (1) | SE423377B (en) |
| SU (1) | SU576067A3 (en) |
| ZA (1) | ZA741305B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5819569B2 (en) * | 1977-11-04 | 1983-04-19 | 川崎重工業株式会社 | Continuous supply and discharge equipment for high temperature powder |
| CH650591A5 (en) * | 1980-12-24 | 1985-07-31 | Alusuisse | Device for the proportioned supply of fine-grained pourable bulk material |
| DE3420616A1 (en) * | 1984-06-02 | 1985-12-05 | Alb. Klein Gmbh & Co Kg, 5241 Niederfischbach | DEVICE AND METHOD FOR CONTROLLING A LOCKING PROCESS FOR A PITCHING PARTICLE PARTICLE |
| FR2587780B1 (en) * | 1985-09-23 | 1988-06-24 | Rhone Poulenc Ingenierie | SUPPLY VALVE |
| DE3933763A1 (en) * | 1989-10-10 | 1991-04-18 | Eberhard Jost | Weighing arrangement for bulk material - has weighing container with casing raisable w.r.t. conical base for emptying and suspended from weighing cell |
| DE3933764A1 (en) * | 1989-10-10 | 1991-04-18 | Eberhard Jost | Foam plastic granule specific weight measurement appts. - has large weighing container filled from above from large suction receptacle |
| CN103464047B (en) * | 2013-09-10 | 2015-12-23 | 松源机械制造有限公司 | A kind of continous vacuum device for suction material and method thereof |
| CN105526349B (en) * | 2016-03-10 | 2017-05-17 | 德州高科力液压有限公司 | Automatic quick cover opening and closing mechanism of container |
| DE102016111214B3 (en) | 2016-06-20 | 2017-06-29 | Ancosys Gmbh | Device for powder dosing for chemical production processes under clean room conditions, use thereof and dosing method |
| WO2018081796A2 (en) * | 2016-10-31 | 2018-05-03 | Bridgestone Corporation | Catalyst delivery system for polymerization vessel |
| CN108860675B (en) * | 2018-07-31 | 2023-11-21 | 正太集团有限公司 | Solid particle quantitative blanking mechanism and use method |
| AT521693B1 (en) * | 2019-01-11 | 2020-04-15 | Nowe Gmbh | Method for controlling a device for metering granules and metering device for metering granules |
| CN112454714B (en) * | 2020-10-22 | 2022-06-07 | 广州市嘉州覆铜板有限公司 | Novel resin material evenly stirs supply structure |
| CN113895014A (en) * | 2021-10-26 | 2022-01-07 | 雄县顺财塑胶制品有限公司 | Extruder for PE pipe |
| CN113941279A (en) * | 2021-12-01 | 2022-01-18 | 深圳市鑫富锦新材料有限公司 | Electronic packaging solder paste processing device adopting pressurization and air supply |
| CN117104610B (en) * | 2023-10-17 | 2023-12-19 | 山东大易化工有限公司 | Negative pressure device of discharging port for organosilicon production |
-
1974
- 1974-02-20 AT AT0136974A patent/AT379894B/en not_active IP Right Cessation
- 1974-02-25 GB GB846574A patent/GB1435645A/en not_active Expired
- 1974-02-25 IT IT48689/74A patent/IT1008312B/en active
- 1974-02-27 ZA ZA00741305A patent/ZA741305B/en unknown
- 1974-02-28 SU SU7402000554A patent/SU576067A3/en active
- 1974-02-28 LU LU69508A patent/LU69508A1/xx unknown
- 1974-02-28 CS CS741488A patent/CS216824B2/en unknown
- 1974-02-28 BE BE141478A patent/BE811682A/en not_active IP Right Cessation
- 1974-03-01 SE SE7402768A patent/SE423377B/en not_active IP Right Cessation
- 1974-03-01 CA CA193,834A patent/CA1014906A/en not_active Expired
- 1974-03-01 BR BR1532/74A patent/BR7401532D0/en unknown
- 1974-03-01 FR FR7407012A patent/FR2219894B1/fr not_active Expired
- 1974-03-02 JP JP2469574A patent/JPS5516938B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5516938B2 (en) | 1980-05-08 |
| BR7401532D0 (en) | 1974-12-31 |
| ATA136974A (en) | 1985-07-15 |
| SE423377B (en) | 1982-05-03 |
| BE811682A (en) | 1974-06-17 |
| AT379894B (en) | 1986-03-10 |
| JPS5024977A (en) | 1975-03-17 |
| CS216824B2 (en) | 1982-11-26 |
| GB1435645A (en) | 1976-05-12 |
| SU576067A3 (en) | 1977-10-05 |
| DE2310358A1 (en) | 1974-09-12 |
| IT1008312B (en) | 1976-11-10 |
| FR2219894A1 (en) | 1974-09-27 |
| DE2310358B2 (en) | 1975-07-24 |
| CA1014906A (en) | 1977-08-02 |
| FR2219894B1 (en) | 1978-06-02 |
| LU69508A1 (en) | 1974-06-05 |
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