PL422958A1 - Device for granulation and method for granulation of dry substances - Google Patents
Device for granulation and method for granulation of dry substancesInfo
- Publication number
- PL422958A1 PL422958A1 PL422958A PL42295817A PL422958A1 PL 422958 A1 PL422958 A1 PL 422958A1 PL 422958 A PL422958 A PL 422958A PL 42295817 A PL42295817 A PL 42295817A PL 422958 A1 PL422958 A1 PL 422958A1
- Authority
- PL
- Poland
- Prior art keywords
- chamber
- help
- raw material
- spray nozzle
- dry substances
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 239000000126 substance Substances 0.000 title abstract 4
- 238000005469 granulation Methods 0.000 title 2
- 230000003179 granulation Effects 0.000 title 2
- 239000007921 spray Substances 0.000 abstract 5
- 239000002994 raw material Substances 0.000 abstract 4
- 238000010438 heat treatment Methods 0.000 abstract 3
- 239000000843 powder Substances 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 1
- 238000005243 fluidization Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Formation And Processing Of Food Products (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
Abstract
Przedmiotem wynalazku jest urządzenie do granulowania i sposób granulowania substancji suchych, mające zastosowanie zwłaszcza w przemyśle farmaceutycznym i spożywczym. Urządzenie do granulowania substancji suchych, o hermetycznej budowie komorowej z bocznym zasypem proszku i usytuowanym poniżej niego nad sitem zsypem proszku, zaopatrzone w górny wentylator z wewnętrznymi filtrami powietrza zamontowanymi w części cylindrycznej wentylatora, oraz zamontowanym pod sitem wentylatorem dolnym, i z okalającym komorę urządzenia płaszczem grzewczym, charakteryzuje się tym, że w komorze (1) w pewnej wysokości nad sitem (2), powyżej wysokości grzewczego płaszcza (4) wykonane są skierowane do sita (2) natryskowe górne dysze (3, 3'), podłączone do co najmniej jednej sprężarki (6, 6') powietrza i podłączone do co najmniej jednego zewnętrznego zbiornika (7, 7') z cieczą, ponadto na sitem (2) poniżej wysokości grzewczego płaszcza (4) znajduje się natryskowa dolna dysza (5). Sposób granulowania substancji suchych, charakteryzuje się tym, że w sposób ciągły do komory (1) za pomocą zasypu (9) wsypuje się surowiec, następnie za pomocą co najmniej jednej natryskowej górnej dyszy (3, 3') nawilża się surowiec, kolejno następuje proces fluidyzacji, surowiec jest podgrzewany i mieszany przez dostarczone przez wentylatory (10, 11) powietrze, jednocześnie za pomocą co najmniej jednej górnej natryskowej dyszy (3, 3') i korzystnie natryskowej dolnej dyszy (5) rozpyla się roztwór lepiszcza lub wodę lub parę wodną, jednocześnie za pomocą wentylatorów (11, 10) utrzymujecie się w komorze (1) nadciśnienie i suszy się surowiec, kolejno za pomocą zsypu (12) zsypuje się zgranulowany surowiec.The subject of the invention is a granulating device and a method for granulating dry substances, particularly applicable in the pharmaceutical and food industry. A device for granulating dry substances, with a hermetic chamber structure with a side powder hopper and a powder chute located below it, equipped with an upper fan with internal air filters mounted in the cylindrical part of the fan, and a bottom fan mounted under the screen, and with a heating jacket surrounding the chamber , characterized in that in the chamber (1) at a certain height above the sieve (2), above the height of the heating jacket (4), there are upper spray nozzles (3, 3 ') directed to the sieve (2), connected to at least one air compressors (6, 6 ') and connected to at least one external tank (7, 7') with liquid, moreover, on the screen (2) below the heating jacket height (4) there is a lower spray nozzle (5). The method of granulating dry substances is characterized by the fact that the raw material is continuously poured into the chamber (1) with the help of the hopper (9), then the material is moisturized using at least one spray nozzle (3, 3 '), followed by the process fluidization, the raw material is heated and mixed by the air supplied by the fans (10, 11), simultaneously with the help of at least one upper spray nozzle (3, 3 ') and preferably the lower spray nozzle (5), the binder solution or water or steam is sprayed , at the same time, with the help of fans (11, 10), you maintain an overpressure in the chamber (1) and the raw material is dried, successively with the help of the chute (12) the granulated raw material is poured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL422958A PL238977B1 (en) | 2017-09-25 | 2017-09-25 | Device for granulation and method for granulation of dry substances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL422958A PL238977B1 (en) | 2017-09-25 | 2017-09-25 | Device for granulation and method for granulation of dry substances |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL422958A1 true PL422958A1 (en) | 2019-04-08 |
| PL238977B1 PL238977B1 (en) | 2021-10-25 |
Family
ID=65992028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL422958A PL238977B1 (en) | 2017-09-25 | 2017-09-25 | Device for granulation and method for granulation of dry substances |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL238977B1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL102276B1 (en) * | 1976-07-02 | 1979-03-31 | Inst Nawozow Sztucznych | A DEVICE FOR PRODUCING GRANULES |
| US5454867A (en) * | 1992-09-10 | 1995-10-03 | Halliburton Company | Cement agglomeration |
| EP0800860A1 (en) * | 1996-04-09 | 1997-10-15 | Bayer Ag | Process and device for the agglomeration of products sensitive to hydrolysis using steam |
| PL196460B1 (en) * | 1999-11-23 | 2008-01-31 | Kellogg Brown & Root Inc | Method of and apparatus for granulating precipitates from petroleum processing processes |
-
2017
- 2017-09-25 PL PL422958A patent/PL238977B1/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL102276B1 (en) * | 1976-07-02 | 1979-03-31 | Inst Nawozow Sztucznych | A DEVICE FOR PRODUCING GRANULES |
| US5454867A (en) * | 1992-09-10 | 1995-10-03 | Halliburton Company | Cement agglomeration |
| EP0800860A1 (en) * | 1996-04-09 | 1997-10-15 | Bayer Ag | Process and device for the agglomeration of products sensitive to hydrolysis using steam |
| PL196460B1 (en) * | 1999-11-23 | 2008-01-31 | Kellogg Brown & Root Inc | Method of and apparatus for granulating precipitates from petroleum processing processes |
Also Published As
| Publication number | Publication date |
|---|---|
| PL238977B1 (en) | 2021-10-25 |
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