IE44841L - Controllable discharge of cohesive particulate materials - Google Patents
Controllable discharge of cohesive particulate materialsInfo
- Publication number
- IE44841L IE44841L IE103177A IE103177A IE44841L IE 44841 L IE44841 L IE 44841L IE 103177 A IE103177 A IE 103177A IE 103177 A IE103177 A IE 103177A IE 44841 L IE44841 L IE 44841L
- Authority
- IE
- Ireland
- Prior art keywords
- plate
- particulate materials
- product
- controllable discharge
- unloading aperture
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
- G05D7/0605—Control of flow characterised by the use of electric means specially adapted for solid materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Air Transport Of Granular Materials (AREA)
- Dairy Products (AREA)
- Basic Packing Technique (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
In order to be able to unload the powdery product (5), for example whole-milk powder, from a silo (4) through an unloading aperture connected to an outlet pipe (8) and arranged in a filter-like plate (6), the product (5) is aerated through the plate (6) and, at the same time, the plate (6) is made to vibrate vertically by a vibrator (26). In this case, it is important that the aerating and the vibration regions are spatially not or hardly separated from one another, and that the joint action of the aeration and the vibrations extends up to the unloading aperture. Such a method makes it possible to cause adherent powdery products to flow continuously, it being possible for the outflowing quantity to be influenced by the quantity of air supplied. <IMAGE>
[GB1583040A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7605400A NL7605400A (en) | 1976-05-20 | 1976-05-20 | METHOD FOR DOSING FROM A SILO OR BUNKER OF A PNEUMATIC POWDER MATERIAL NOT FLOW WITH CONSTANT MASS FLOW FROM THE BUNKER OR SILO. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE44841L true IE44841L (en) | 1977-11-20 |
| IE44841B1 IE44841B1 (en) | 1982-04-07 |
Family
ID=19826232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE103177A IE44841B1 (en) | 1976-05-20 | 1977-05-19 | Improvements in or relating to the discharge of cohesive particulate materials |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS538963A (en) |
| BE (1) | BE854836A (en) |
| BR (1) | BR7703269A (en) |
| CA (1) | CA1103628A (en) |
| CH (1) | CH619903A5 (en) |
| DE (1) | DE2722720A1 (en) |
| DK (1) | DK151564C (en) |
| ES (1) | ES459269A1 (en) |
| FR (1) | FR2351894A1 (en) |
| GB (1) | GB1583040A (en) |
| IE (1) | IE44841B1 (en) |
| IT (1) | IT1075409B (en) |
| LU (1) | LU77374A1 (en) |
| NL (1) | NL7605400A (en) |
| SE (1) | SE419632B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59118000A (en) * | 1982-12-24 | 1984-07-07 | Dainichi Seika Kogyo Kk | Transport apparatus for high-viscosity substance |
| GB2219784B (en) * | 1988-05-27 | 1992-09-30 | Gary Kenneth Busch | Element for adapting a bulk transport container or hold of a ship to fluidise and discharge its contents and method therefor |
| DE19730626C2 (en) * | 1997-07-17 | 2000-05-31 | Mann & Hummel Filter | Device for conveying and weighing bulk goods |
| CN108584461B (en) * | 2018-01-11 | 2023-12-26 | 广东海中新能源设备股份有限公司 | Dynamic metering system for powdery material |
| CN112722885B (en) * | 2020-12-29 | 2022-08-12 | 常德市鼎城区中义机械有限公司 | Metal bar buffering and collecting device |
| CN115924472B (en) * | 2022-11-03 | 2023-09-08 | 云南普洱天恒水泥有限责任公司 | High-efficient environmental protection dust fall cement production line |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB887309A (en) * | 1959-08-05 | 1962-01-17 | Simon Ltd Henry | Improved method of and apparatus for the conveying of powdered or pulverulent dry material in bulk |
| DE1806774A1 (en) * | 1968-11-02 | 1970-06-11 | Franz Jos Waeschle Fa Maschf | Application device for sensitive, especially hygroscopic, powdery or fine-grained bulk material |
| NL161414C (en) * | 1971-07-17 | 1980-02-15 | Zimmermann Azo Maschf | SILO WITH EXTRACTION DRAIN FOR POWDER MATERIAL. |
| NL7413837A (en) * | 1974-10-22 | 1976-04-26 | Kockums Mekaniska Verkstads Ab | Device for powder fluidisation by pulsed air - contg. sheet of ductile matl. free flow of sluggish materials being ensured |
-
1976
- 1976-05-20 NL NL7605400A patent/NL7605400A/en active Search and Examination
-
1977
- 1977-05-17 CH CH612377A patent/CH619903A5/en not_active IP Right Cessation
- 1977-05-18 SE SE7705937A patent/SE419632B/en not_active IP Right Cessation
- 1977-05-18 DK DK217877A patent/DK151564C/en not_active IP Right Cessation
- 1977-05-19 ES ES459269A patent/ES459269A1/en not_active Expired
- 1977-05-19 IE IE103177A patent/IE44841B1/en unknown
- 1977-05-19 GB GB2120077A patent/GB1583040A/en not_active Expired
- 1977-05-20 LU LU77374A patent/LU77374A1/xx unknown
- 1977-05-20 FR FR7715496A patent/FR2351894A1/en active Granted
- 1977-05-20 JP JP5778377A patent/JPS538963A/en active Pending
- 1977-05-20 CA CA278,912A patent/CA1103628A/en not_active Expired
- 1977-05-20 DE DE19772722720 patent/DE2722720A1/en active Granted
- 1977-05-20 BE BE2055920A patent/BE854836A/en not_active IP Right Cessation
- 1977-05-20 IT IT2380277A patent/IT1075409B/en active
- 1977-05-20 BR BR7703269A patent/BR7703269A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2351894B1 (en) | 1982-05-28 |
| SE419632B (en) | 1981-08-17 |
| JPS538963A (en) | 1978-01-26 |
| FR2351894A1 (en) | 1977-12-16 |
| DK151564B (en) | 1987-12-14 |
| GB1583040A (en) | 1981-01-21 |
| IE44841B1 (en) | 1982-04-07 |
| DE2722720C2 (en) | 1988-05-19 |
| CA1103628A (en) | 1981-06-23 |
| DK217877A (en) | 1977-11-21 |
| IT1075409B (en) | 1985-04-22 |
| DK151564C (en) | 1988-08-08 |
| NL7605400A (en) | 1977-11-22 |
| BE854836A (en) | 1977-11-21 |
| ES459269A1 (en) | 1978-03-16 |
| SE7705937L (en) | 1977-11-21 |
| DE2722720A1 (en) | 1977-12-01 |
| BR7703269A (en) | 1978-03-14 |
| CH619903A5 (en) | 1980-10-31 |
| LU77374A1 (en) | 1977-12-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IE812344L (en) | Grain storage silo | |
| MY106813A (en) | An ultrasonic device for the continuous production of particles. | |
| ES8102834A1 (en) | Method and apparatus for the blending of granular materials. | |
| CA2205059A1 (en) | Device for mixing particulate material and liquid | |
| GB1082832A (en) | Feeding apparatus for dispensing particulate material | |
| JPS61164687A (en) | Fluidized bed apparatus for continuously separating two kinds of solid phases | |
| ATE153978T1 (en) | DEVICE FOR UNLOADING SUBJECTIVE SUBSTANCES | |
| IE44841L (en) | Controllable discharge of cohesive particulate materials | |
| US5405049A (en) | Isolation pad for a feeding system and a method for feeding material from the system | |
| AU6429898A (en) | Device for mixing particulate material and liquid | |
| GB1470612A (en) | Mixing particulate materials | |
| FR2513604B1 (en) | METHOD AND DEVICE FOR CONTINUOUSLY FEEDING MATERIALS FROM THE POWDERY STATE TO THE STATE OF COARSE GRAIN | |
| US4273266A (en) | Method and apparatus for discharging material from bulk containers | |
| GB1007509A (en) | Improvements in or relating to mixing apparatus | |
| AU1826295A (en) | Device for uniform draw-down, homogenization and continuous mixing of bulk solids from silos and stockpiles | |
| JPH11268791A (en) | Powder feeder | |
| GB1472780A (en) | Flow control and screening device for a hopper | |
| GB986559A (en) | Apparatus for controlling the flow of powdered or granular material | |
| CA2166181A1 (en) | Apparatus for Use in Sorting Granular Materials | |
| GB932064A (en) | Means for conveying granular or pulverulent materials in bulk transporting vehicles | |
| JPS5479871A (en) | Separating device of powder and grains | |
| SU1606390A1 (en) | Feeder for loose materials | |
| SU1172730A1 (en) | Continuous-action mixer | |
| NL7707435A (en) | Causing difficultly fluidisable powder to flow - by the simultaneous application of gas and mechanical vibration | |
| SU1316924A1 (en) | Hopper |