PL423737A1 - Method for producing granular lime fertilizer - Google Patents
Method for producing granular lime fertilizerInfo
- Publication number
- PL423737A1 PL423737A1 PL423737A PL42373717A PL423737A1 PL 423737 A1 PL423737 A1 PL 423737A1 PL 423737 A PL423737 A PL 423737A PL 42373717 A PL42373717 A PL 42373717A PL 423737 A1 PL423737 A1 PL 423737A1
- Authority
- PL
- Poland
- Prior art keywords
- granulator
- plate
- post
- mud
- granulation
- Prior art date
Links
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
Abstract
Sposób wytwarzania granulowanego nawozu wapniowego, z materiału sypkiego, w postaci błota posaturacyjnego i mączki wapiennej, na drodze ich granulacji, z użyciem wody do ich nawilżania podczas granulacji, polegający tym, że jako materiał sypki stosuje się błoto posaturacyjne o wilgotności do 0,5 i o uziarnieniu do 2,5 mm oraz mączkę wapienną o wilgotności do 0,05 i uziarnieniu do 0,5 mm, przy czym granulację prowadzi się w talerzu granulatora (1) obracającego się z prędkością 8 - 25 Obr/min, do którego wprowadza się w sposób ciągły, ze stałą wydajnością, błoto posaturacyjne z jednoczesnym nawilżaniem złoża błota posaturacyjnego za pomocą zestawu dysz wodą o temperaturze 10 - 21°C, wprowadzaną w postaci kropel o średnicy do 6 mm lub w postaci strugi, pod ciśnieniem 10 - 30 kPa, w ilości takiej, że wydajność przepływu cieczy nawilżającej wynosi 0,15 - 0,35 wydajności dostarczanego błota, następnie wytworzone granule przesypuje się grawitacyjnie, w sposób ciągły, poprzez nachyloną burtę talerza granulatora (1) do obracającego się z prędkością 6 - 20 obrotów na minutę talerza granulatora (2), gdzie prowadzi się proces pudrowania, w czasie którego na przesypujące się wilgotne i zgranulowane złoże nanosi w sposób ciągły, mączką wapienną z wydajnością wynoszącą 0,15 - 0,55 ilości złoża dostarczanego do talerza granulatora (2) z talerza granulatora (1), po czym otrzymane w trakcie pudrowania suche powierzchniowo, niezlepiające się granulki przesypuje się w sposób ciągły z talerza granulatora (2) przez pochyloną burtę, przy czym stosuje się granulatory talerzowe o pracy ciągłej pochylone do poziomu pod kątem 41 - 49°, przy czym objętość talerza granulatora (2) jest 1,5 - 2 razy większa od objętości talerza granulatora (1).The method of producing granulated calcium fertilizer from loose material, in the form of post-saturation mud and limestone flour, by granulation, using water to moisturize them during granulation, consisting in the use of post-saturation mud with a moisture content of up to 0.5 o grain size up to 2.5 mm and lime flour with moisture content up to 0.05 and grain size up to 0.5 mm, whereby granulation is carried out in a plate of the granulator (1) rotating at a speed of 8 - 25 RPM, into which it is introduced in continuous, with constant efficiency, post-saturation mud with simultaneous moistening of the post-mud deposit using a set of nozzles with water at a temperature of 10 - 21 ° C, introduced in the form of droplets with a diameter of up to 6 mm or in the form of a stream, at a pressure of 10 - 30 kPa, in an amount such that the flow efficiency of the moisturizing liquid is 0.15 - 0.35 the efficiency of the supplied mud, then the granules are poured vitally, continuously, through the inclined side of the granulator plate (1) to the granulator plate rotating at a speed of 6 - 20 revolutions per minute (2), where the powdering process is carried out, during which it is applied to the pouring wet and granulated bed in a way continuous with limestone powder with a capacity of 0.15-0.55 the amount of bed delivered to the granulator plate (2) from the granulator plate (1), after which the dry, non-sticky granules obtained during powdering are poured continuously from the granulator plate (2) through the inclined side, with continuous plate granulator inclined to the level at an angle of 41 - 49 °, the volume of the granulator plate (2) is 1.5 - 2 times the volume of the granulator plate (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL423737A PL234283B1 (en) | 2017-12-05 | 2017-12-05 | Method for producing granular lime fertilizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL423737A PL234283B1 (en) | 2017-12-05 | 2017-12-05 | Method for producing granular lime fertilizer |
Publications (2)
Publication Number | Publication Date |
---|---|
PL423737A1 true PL423737A1 (en) | 2019-06-17 |
PL234283B1 PL234283B1 (en) | 2020-01-31 |
Family
ID=66809730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL423737A PL234283B1 (en) | 2017-12-05 | 2017-12-05 | Method for producing granular lime fertilizer |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL234283B1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009053210A1 (en) * | 2009-11-06 | 2011-07-07 | Fels-Werke GmbH, 38889 | Producing lime- or dolomite containing agglomerate, useful e.g. as a fertilizer, a supplement agent in metallurgy, comprises building-up agglomeration with finely divided solid starting materials and a liquid agglomeration medium |
JP2012121735A (en) * | 2010-12-06 | 2012-06-28 | Taki Chem Co Ltd | Method for producing lime granular material |
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
- 2017-12-05 PL PL423737A patent/PL234283B1/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009053210A1 (en) * | 2009-11-06 | 2011-07-07 | Fels-Werke GmbH, 38889 | Producing lime- or dolomite containing agglomerate, useful e.g. as a fertilizer, a supplement agent in metallurgy, comprises building-up agglomeration with finely divided solid starting materials and a liquid agglomeration medium |
JP2012121735A (en) * | 2010-12-06 | 2012-06-28 | Taki Chem Co Ltd | Method for producing lime granular material |
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 |
---|---|
PL234283B1 (en) | 2020-01-31 |
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