GB1255968A - Method and apparatus for forming fluid substances into solid particles - Google Patents
Method and apparatus for forming fluid substances into solid particlesInfo
- Publication number
- GB1255968A GB1255968A GB61437/68A GB6143768A GB1255968A GB 1255968 A GB1255968 A GB 1255968A GB 61437/68 A GB61437/68 A GB 61437/68A GB 6143768 A GB6143768 A GB 6143768A GB 1255968 A GB1255968 A GB 1255968A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- gas
- particles
- jets
- outside
- 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
- 239000002245 particle Substances 0.000 title abstract 6
- 239000012530 fluid Substances 0.000 title 1
- 239000007787 solid Substances 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
- 241000876852 Scorias Species 0.000 abstract 1
- 230000001174 ascending effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000006060 molten glass Substances 0.000 abstract 1
- 235000011837 pasties Nutrition 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
Classifications
-
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/10—Forming beads
- C03B19/1005—Forming solid beads
- C03B19/1015—Forming solid beads by using centrifugal force or by pouring molten glass onto a rotating cutting body, e.g. shredding
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Disintegrating Or Milling (AREA)
Abstract
1,255,968. Granulating. GLAVERBEL. Dec.24, 1968 [Jan. 4, 1968], No.61437/68. Heading C7X. [Also in Division C1] A liquid or pasty material, e.g. molten glass, slag or scoria is formed into particles by feeding it through the central shaft 22 to a rotating disc 20. The particles flung from the disc by centrifugal force are subjected during their trajectory to the action of one or more transverse jets of gas (which may be heated) either whilst traversing the chamber 24 or after they have passed out of the chamber via the peripheral opening 32. In the embodiment shown, hot gas is fed into the chamber via the pipe 34 to maintain a sufficiently high temperature (other means, e.g. radiant heaters may be used) and a stream of cold air 48 from pipe 42 carries away hot gas from the region outside the chamber. Further outside the chamber, the particles are subjected to an ascending current of air 56 from conduit 58 which increases the length of the trajectory path 54, and to decelerating jets from conduits 59. Further gas currents 78 and 80 serve to deflect the particles into the collecting chamber 40. Within and just outside the chamber 24 are additional gas conduits 106, 108, 112, 114, 120, 122, 124, 126, 66, 92, 94 and 98 from which jets of gas 108, 110, 114, 116, 118, 128, 130, 132, 134, 64, 96, 90 and 100 may issue. Adjustment of the gas velocities of these jets may be employed to vary the nature of the particles produced.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69575768A | 1968-01-04 | 1968-01-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1255968A true GB1255968A (en) | 1971-12-08 |
Family
ID=24794335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB61437/68A Expired GB1255968A (en) | 1968-01-04 | 1968-12-24 | Method and apparatus for forming fluid substances into solid particles |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3579720A (en) |
| AT (1) | AT295771B (en) |
| BE (1) | BE721907A (en) |
| CA (1) | CA921218A (en) |
| CH (1) | CH505645A (en) |
| DE (1) | DE1900329A1 (en) |
| ES (1) | ES361878A1 (en) |
| FR (1) | FR1593596A (en) |
| GB (1) | GB1255968A (en) |
| NL (1) | NL6818571A (en) |
| NO (1) | NO124637B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2148330A (en) * | 1983-10-24 | 1985-05-30 | British Steel Corp | Improvements in or relating to the granulation of slag |
| GB2178024A (en) * | 1985-07-24 | 1987-02-04 | Glaverbel | Process of and apparatus for producing vitreous beads |
| FR2646844A1 (en) * | 1989-05-10 | 1990-11-16 | Glaverbel | METHOD FOR MANUFACTURING A VITREOUS ENAMEL MASS |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4031952A1 (en) * | 1990-10-09 | 1992-04-16 | Degussa | METHOD FOR PRODUCING DUST-FREE SILVER NITRATE |
-
1968
- 1968-01-04 US US695757A patent/US3579720A/en not_active Expired - Lifetime
- 1968-10-07 BE BE721907D patent/BE721907A/xx unknown
- 1968-10-21 FR FR1593596D patent/FR1593596A/fr not_active Expired
- 1968-12-19 NO NO5095/68A patent/NO124637B/no unknown
- 1968-12-23 NL NL6818571A patent/NL6818571A/xx unknown
- 1968-12-24 CH CH1930268A patent/CH505645A/en not_active IP Right Cessation
- 1968-12-24 GB GB61437/68A patent/GB1255968A/en not_active Expired
- 1968-12-27 AT AT1259068A patent/AT295771B/en not_active IP Right Cessation
- 1968-12-27 ES ES361878A patent/ES361878A1/en not_active Expired
-
1969
- 1969-01-03 DE DE19691900329 patent/DE1900329A1/en active Pending
- 1969-01-03 CA CA039269A patent/CA921218A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2148330A (en) * | 1983-10-24 | 1985-05-30 | British Steel Corp | Improvements in or relating to the granulation of slag |
| GB2178024A (en) * | 1985-07-24 | 1987-02-04 | Glaverbel | Process of and apparatus for producing vitreous beads |
| GB2178024B (en) * | 1985-07-24 | 1989-08-02 | Glaverbel | Process of and apparatus for producing vitreous beads |
| FR2646844A1 (en) * | 1989-05-10 | 1990-11-16 | Glaverbel | METHOD FOR MANUFACTURING A VITREOUS ENAMEL MASS |
| BE1002855A3 (en) * | 1989-05-10 | 1991-07-02 | Glaverbel | PROCESS FOR MANUFACTURING A GLASS MASS. |
| GR900100260A (en) * | 1989-05-10 | 1991-10-10 | Glaverbel | Formulated glass material for glazing |
| US5100451A (en) * | 1989-05-10 | 1992-03-31 | Glaverbel | Method of forming vitreous enamel from spherulized particles |
Also Published As
| Publication number | Publication date |
|---|---|
| ES361878A1 (en) | 1970-12-01 |
| CH505645A (en) | 1971-04-15 |
| NL6818571A (en) | 1969-07-08 |
| FR1593596A (en) | 1970-06-01 |
| US3579720A (en) | 1971-05-25 |
| NO124637B (en) | 1972-05-15 |
| BE721907A (en) | 1969-04-08 |
| DE1900329A1 (en) | 1969-09-04 |
| CA921218A (en) | 1973-02-20 |
| AT295771B (en) | 1972-01-25 |
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