PL424062A1 - Method for producing granulated lime and magnesium fertilizer - Google Patents
Method for producing granulated lime and magnesium fertilizerInfo
- Publication number
- PL424062A1 PL424062A1 PL424062A PL42406217A PL424062A1 PL 424062 A1 PL424062 A1 PL 424062A1 PL 424062 A PL424062 A PL 424062A PL 42406217 A PL42406217 A PL 42406217A PL 424062 A1 PL424062 A1 PL 424062A1
- Authority
- PL
- Poland
- Prior art keywords
- drum
- post
- mud
- outlet
- distance
- Prior art date
Links
- 239000003337 fertilizer Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 title 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title 1
- 235000011941 Tilia x europaea Nutrition 0.000 title 1
- 239000004571 lime Substances 0.000 title 1
- 229910052749 magnesium Inorganic materials 0.000 title 1
- 239000011777 magnesium Substances 0.000 title 1
- 229910000514 dolomite Inorganic materials 0.000 abstract 3
- 239000010459 dolomite Substances 0.000 abstract 3
- 235000013312 flour Nutrition 0.000 abstract 3
- 238000005469 granulation Methods 0.000 abstract 3
- 230000003179 granulation Effects 0.000 abstract 3
- 230000003020 moisturizing effect Effects 0.000 abstract 3
- 235000013339 cereals Nutrition 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000013590 bulk material Substances 0.000 abstract 1
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Fertilizers (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób wytwarzania granulowanego nawozu wapniowo-magnezowego, z materiału sypkiego, w postaci błota posaturacyjnego i mączki dolomitowej, na drodze granulacji, z użyciem wody do nawilżania podczas granulacji, polegający na tym, że jako materiał sypki stosuje się błoto posaturacyjne o wilgotności do 0,5 i o uziarnieniu do 2,5 mm oraz mączkę dolomitową o wilgotności do 0,05 i uziarnieniu do 0,5 mm, a granulację prowadzi się w granulatorze bębnowym o pracy ciągłej pochylonym do poziomu pod kątem 1 - 6°, przy czym do bębna granulatora obracającego się z prędkością obrotową 10 - 30 obr/min wprowadza się, przez otwór czołowy, ze stałą wydajnością błoto posaturacyjne, a granulujące się i przemieszczające się w sposób stały w bębnie w kierunku otworu wylotowego złoże błota posaturacyjnego nawilża się wodą o temperaturze 10 - 25°C, wprowadzaną pod ciśnieniem 10 - 30 kPa za pomocą zestawu dysz, którego początek znajduje się w odległości 0,05 - 0,15 długości bębna mierzonej od otworu czołowego, a koniec w odległości 0,3 - 0,4 długości bębna od otworu czołowego, przy czym wydajność przepływu cieczy nawilżającej wynosi 0,15 - 0,35 wydajności dostarczanego przez otwór czołowy błota, z kolei w odległości równej 0,05 - 0,3 długości bębna od otworu wylotowego bębna na przesypujące się i przemieszczające się w kierunku otworu wylotowego wilgotne i zgranulowane złoże nanosi się mączkę dolomitową ze stałą wydajnością wynoszącą 0,15 - 0,55 wydajności przemieszczającego się w bębnie złoża, a otrzymane granulki wysypuje się z bębna przez otwór wylotowy.The subject of the application is a method for the production of granulated calcium-magnesium fertilizer from loose material, in the form of post-saturation mud and dolomite flour, by granulation, using water for moisturizing during granulation, consisting in the use of post-saturation mud as a bulk material with moisture content 0.5 and grain size up to 2.5 mm and dolomite flour with moisture content up to 0.05 and grain size up to 0.5 mm, and granulation is carried out in a continuous drum granulator inclined to the level at an angle of 1 - 6 °, with drum of the granulator rotating at a speed of 10-30 rpm is introduced, through the front opening, with a constant efficiency of post-saturation mud, and the post-outlet bed of moisturizing mud which is constantly moving in the direction of the outlet is moistened with water at a temperature of 10 - 25 ° C, introduced at a pressure of 10 - 30 kPa by means of a set of nozzles, the beginning of which is at a distance of 0.05 - 0.15 drum length measured from the front opening, and the end at a distance of 0.3 - 0.4 drum length from the front opening, with the moisturizing liquid flow capacity 0.15 - 0.35 mud supplied through the front hole, in turn, at a distance of 0.05 - 0.3 drum length from the drum outlet hole, to the wet and granular bed flowing and moving towards the outlet hole, dolomite flour is applied with a constant efficiency of 0.15 - 0.55 efficiency of the bed moving in the drum, and the obtained granules are poured from the drum through the outlet opening.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL424062A PL234455B1 (en) | 2017-12-27 | 2017-12-27 | Method for producing granulated lime and magnesium fertilizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL424062A PL234455B1 (en) | 2017-12-27 | 2017-12-27 | Method for producing granulated lime and magnesium fertilizer |
Publications (2)
Publication Number | Publication Date |
---|---|
PL424062A1 true PL424062A1 (en) | 2019-07-01 |
PL234455B1 PL234455B1 (en) | 2020-02-28 |
Family
ID=67105555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL424062A PL234455B1 (en) | 2017-12-27 | 2017-12-27 | Method for producing granulated lime and magnesium fertilizer |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL234455B1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012121735A (en) * | 2010-12-06 | 2012-06-28 | Taki Chem Co Ltd | Method for producing lime granular material |
JP2012121734A (en) * | 2010-12-06 | 2012-06-28 | Taki Chem Co Ltd | Method for producing granular lime cake |
CN104341177A (en) * | 2013-08-06 | 2015-02-11 | 陈亮亮 | Method for preparing fertilizer from cane sugar factory filter mud |
CN104591869A (en) * | 2014-12-23 | 2015-05-06 | 广西贵糖(集团)股份有限公司 | Method and equipment for producing organic mixed fertilizers by comprehensive utilization of wastes in sugar factory |
PL415361A1 (en) * | 2015-12-17 | 2017-06-19 | Nordkalk Spółka Z Ograniczoną Odpowiedzialnością | Method for producing granular lime and/or lime-magnesium fertilizer, simple or multicomponent fertilizer |
-
2017
- 2017-12-27 PL PL424062A patent/PL234455B1/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012121735A (en) * | 2010-12-06 | 2012-06-28 | Taki Chem Co Ltd | Method for producing lime granular material |
JP2012121734A (en) * | 2010-12-06 | 2012-06-28 | Taki Chem Co Ltd | Method for producing granular lime cake |
CN104341177A (en) * | 2013-08-06 | 2015-02-11 | 陈亮亮 | Method for preparing fertilizer from cane sugar factory filter mud |
CN104591869A (en) * | 2014-12-23 | 2015-05-06 | 广西贵糖(集团)股份有限公司 | Method and equipment for producing organic mixed fertilizers by comprehensive utilization of wastes in sugar factory |
PL415361A1 (en) * | 2015-12-17 | 2017-06-19 | Nordkalk Spółka Z Ograniczoną Odpowiedzialnością | Method for producing granular lime and/or lime-magnesium fertilizer, simple or multicomponent fertilizer |
Also Published As
Publication number | Publication date |
---|---|
PL234455B1 (en) | 2020-02-28 |
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