PL423742A1 - Method for producing granular lime fertilizer - Google Patents
Method for producing granular lime fertilizerInfo
- Publication number
- PL423742A1 PL423742A1 PL423742A PL42374217A PL423742A1 PL 423742 A1 PL423742 A1 PL 423742A1 PL 423742 A PL423742 A PL 423742A PL 42374217 A PL42374217 A PL 42374217A PL 423742 A1 PL423742 A1 PL 423742A1
- 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
Landscapes
- Fertilizers (AREA)
Abstract
Sposób wytwarzania granulowanego nawozu wapniowego, z materiału sypkiego, w postaci błota posaturacyjnego, na drodze granulacji, z użyciem wody do jego 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, 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 się w sposób ciągły, błoto posaturacyjne 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) ma objętość 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, by granulation, using water to moisturize it during granulation, consisting in the use of post-saturation mud with a moisture content of up to 0.5 and grain size up to 2 , 5 mm, where the granulation is carried out in a plate of the granulator (1) rotating at a speed of 8 - 25 rpm, into which the post-saturation mud is introduced continuously, with a constant efficiency, while moisturizing the post-mud bed with a set of nozzles water at 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 rate of the moisturizing liquid is 0.15 - 0.35 the efficiency of the supplied mud , then the granules produced are transferred by gravity, in a continuous way, through the inclined side of the granulator plate (1) to rotate granulator plate (2) at a speed of 6-20 revolutions per minute, where the powdering process is carried out, during which the wetting and granulated bed is continuously applied, post-saturation mud with an efficiency 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 continuously poured from the granulator plate (2) through the inclined side, using plate granulator with continuous operation inclined to the level at an angle of 41 - 49 °, the volume of the granulator plate (2) has a volume is 1.5 - 2 times the volume of the granulator plate (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL423742A PL234288B1 (en) | 2017-12-05 | 2017-12-05 | Method for producing granular lime fertilizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL423742A PL234288B1 (en) | 2017-12-05 | 2017-12-05 | Method for producing granular lime fertilizer |
Publications (2)
Publication Number | Publication Date |
---|---|
PL423742A1 true PL423742A1 (en) | 2019-06-17 |
PL234288B1 PL234288B1 (en) | 2020-01-31 |
Family
ID=66809732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL423742A PL234288B1 (en) | 2017-12-05 | 2017-12-05 | Method for producing granular lime fertilizer |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL234288B1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL18676B1 (en) * | 1930-01-31 | 1933-08-31 | Method of obtaining fertilizer from defecation lime. | |
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 |
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 |
PL415359A1 (en) * | 2015-12-17 | 2017-06-19 | Nordkalk Spółka Z Ograniczoną Odpowiedzialnością | Method for producing granular lime fertilizer |
-
2017
- 2017-12-05 PL PL423742A patent/PL234288B1/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL18676B1 (en) * | 1930-01-31 | 1933-08-31 | Method of obtaining fertilizer from defecation lime. | |
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 |
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 |
PL415359A1 (en) * | 2015-12-17 | 2017-06-19 | Nordkalk Spółka Z Ograniczoną Odpowiedzialnością | Method for producing granular lime fertilizer |
Also Published As
Publication number | Publication date |
---|---|
PL234288B1 (en) | 2020-01-31 |
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