GB962843A - Improvements in or relating to methods of and apparatus for producing granulates andthe like from powder substances - Google Patents
Improvements in or relating to methods of and apparatus for producing granulates andthe like from powder substancesInfo
- Publication number
- GB962843A GB962843A GB2122362A GB2122362A GB962843A GB 962843 A GB962843 A GB 962843A GB 2122362 A GB2122362 A GB 2122362A GB 2122362 A GB2122362 A GB 2122362A GB 962843 A GB962843 A GB 962843A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rollers
- andthe
- relating
- june
- methods
- 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
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
- B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C1/00—Ammonium nitrate fertilisers
- C05C1/02—Granulation; Pelletisation; Stabilisation; Colouring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Glanulating (AREA)
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
962,843. Producing granules from powder. E. HUTT. June 1, 1960 [June 2, 1961], No. 21223/62. Heading B5A. Compressed rods of powder material, formed by a rolling compression process, are granulated by co-operating wedge-shaped cutting edges mounted upon contra-rotating, parallel rollers and separated by a distance less than the thickness of the rods which may be of lenticular, orthorhombic, rhomboidal or rectangular crosssection. The cutting blades of one or of both coacting rollers may be circumferentially, axially or helically inclined and a plurality of pairs of rollers may successively be employed with the blade spacing successively halved. The rollers may be axially or radially adjustable and resiliently mounted and provided with blade cleaning strippers. The blades are of hard metal or metal carbide.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH42760A DE1150952B (en) | 1961-06-02 | 1961-06-02 | Method and device for the production of granulates from dust-like substances |
Publications (1)
Publication Number | Publication Date |
---|---|
GB962843A true GB962843A (en) | 1964-07-08 |
Family
ID=7154972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2122362A Expired GB962843A (en) | 1961-06-02 | 1962-06-01 | Improvements in or relating to methods of and apparatus for producing granulates andthe like from powder substances |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT242109B (en) |
CH (1) | CH395943A (en) |
DE (1) | DE1150952B (en) |
GB (1) | GB962843A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3833377A (en) * | 1971-08-19 | 1974-09-03 | Fuji Photo Film Co Ltd | Process for preparing granular color developing agent |
CN102189265A (en) * | 2011-06-03 | 2011-09-21 | 合肥锻压集团蚌埠压力机制造有限公司 | Lead sheet cold cutting pelleter |
CN104207938A (en) * | 2014-08-29 | 2014-12-17 | 无锡市华牧机械有限公司 | Granulator for forming particles with regular shape |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4025744C1 (en) * | 1990-08-14 | 1992-03-12 | Gebr. Kaiser Maschinenfabrik, 4150 Krefeld, De | |
DE19920296A1 (en) * | 1999-05-03 | 2000-11-09 | Linde Tech Gase Gmbh | Production of carbon dioxide pellets used for cleaning processes comprises crushing a dry ice block and/or dry ice pieces |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE633253C (en) * | 1932-02-09 | 1936-07-23 | Bamag Meguin Akt Ges | Device for the coring of lumpy material consisting of pressed materials, in particular lumpy fertilizers pressed into plate form |
DE652349C (en) * | 1934-04-14 | 1937-10-29 | Ruhrchemie Akt Ges | Device for the graining of clod-like products, especially fertilizers containing ammonium nitrate |
DE1784240U (en) * | 1958-11-03 | 1959-03-05 | H Hench | DEVICE FOR PRODUCING GRANULES. |
-
1961
- 1961-06-02 DE DEH42760A patent/DE1150952B/en active Pending
-
1962
- 1962-05-07 AT AT370962A patent/AT242109B/en active
- 1962-05-08 CH CH558462A patent/CH395943A/en unknown
- 1962-06-01 GB GB2122362A patent/GB962843A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3833377A (en) * | 1971-08-19 | 1974-09-03 | Fuji Photo Film Co Ltd | Process for preparing granular color developing agent |
CN102189265A (en) * | 2011-06-03 | 2011-09-21 | 合肥锻压集团蚌埠压力机制造有限公司 | Lead sheet cold cutting pelleter |
CN104207938A (en) * | 2014-08-29 | 2014-12-17 | 无锡市华牧机械有限公司 | Granulator for forming particles with regular shape |
Also Published As
Publication number | Publication date |
---|---|
DE1150952B (en) | 1963-07-04 |
CH395943A (en) | 1965-07-31 |
AT242109B (en) | 1965-08-25 |
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