PL17045B1 - A method of producing mixed fertilizer in the form of grains. - Google Patents
A method of producing mixed fertilizer in the form of grains. Download PDFInfo
- Publication number
- PL17045B1 PL17045B1 PL17045A PL1704530A PL17045B1 PL 17045 B1 PL17045 B1 PL 17045B1 PL 17045 A PL17045 A PL 17045A PL 1704530 A PL1704530 A PL 1704530A PL 17045 B1 PL17045 B1 PL 17045B1
- Authority
- PL
- Poland
- Prior art keywords
- grains
- mixed fertilizer
- producing mixed
- mixture
- fertilizer
- Prior art date
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- 239000003337 fertilizer Substances 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims 2
- 239000000203 mixture Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 description 3
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000001166 ammonium sulphate Substances 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical class [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000011868 grain product Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002367 phosphate rock Substances 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical class OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
Description
Jak wiadomo, w praktyce czesto miesza sie ze soba kilka róznych rodzajów nawo¬ zu w celu otrzymania nawozu zlozonego.Niektóre z tych mawozów mieszanych czesciowo skladaja sie z soli takich, jak azotan wapnia, siarczan amonowy, azotan amonowy i t. d., które miekna w tempera¬ turze stosunkowo niskiej, oraz z materia¬ lów obojetnych, jak weglanów, siarczanów wapnia, fosforytów i i d.Rolnicy naogól niechetnie stosuja te produkty w posjbaoi proszku, poniewaz w tej postaci latwiej moga byc falszowanie.Wedlug wynalazku niniejszego miesza¬ nine tych soli stlacza sie, lekko podgrzewa¬ jac przyrzad, w którym rto stlaczanie sie od¬ bywa tak, ze skladnik, mieknacy wskutek podnoszenia temperatury, laczy skladniki, których stan fizyczny nie zmienia sie przy- tem.Przetlaczajac wiec dastowata miesza¬ nine przez plyte dziurkowana, otrzymuje sie produkt w postaci cienkich dlugich wa¬ leczków, twardniejacych z chwila zetkniecia sie z powietrzem. Otrzymuje sie wiec male kruche waleczki, które rozbija sie zapomo- ca uderzen, skad powstaje mawóz ziarnisty, bardzo ceniony przez rolników.Taki sam' zreszta rezultat mozna osia¬ gnac z mieszaniny nawozów, której wszyst¬ kie skladniki miekna w niskiej temperatu¬ rze.€W celu lepszego wyjasnienia, wynala¬ zek opisany jest ponizej w zwiazku z ry¬ sunkiem* - - * Jakakolwiek sila, przedstawiona na ry¬ sunku jako tlok 1, silacza w cylindrze 2 mieszanine nawozowa w postaci proszku 4 i przetlacza, ja przez dziurkowana plyte 5.Cylinder 2 jest stale ogrzewany w jakikol¬ wiek sposób, np, zapomoca szeregu palni¬ ków gazowych 3. Pod dzialaniem ciepla i cisnienia mieszanina zlepia sie w male cy- linderki, twardniejace na powietrzu.Po polamaniu i pokruszeniu tych cylin- derków powstaje nawóz ziarnisty, który latwo moze byc stosowany przez rolników.Gdy jeden ze skladników jest bardzo Druk L. Boguslawskiego i Ski, Warszawa. higiroskopijny, to produkt w postaci ziarn jest mniej higroskopijny niz prosta miesza¬ nina w postaci proszku. PLAs is known, in practice it is common to mix several different types of fertilizer to make a compound fertilizer, some of these mixed fertilizers partly composed of salts such as calcium nitrate, ammonium sulphate, ammonium nitrate, etc., which soften at a temperature. Relatively low yellows and inert materials such as carbonates, calcium sulphates, phosphorites, and d. Farmers are generally reluctant to use these products in a powder form, because in this form it is easier to falsify. The device is slightly heated, in which rto congealing takes place in such a way that the component, softened by increasing the temperature, combines the components, the physical state of which does not change over time. Thus, the dastoid mixture through the perforated plate is replaced by the product is in the form of thin long rollers, which harden upon contact with air. Thus, small brittle rolls are obtained, which are broken by means of strokes, from which a granular fertilizer is obtained, which is very much appreciated by farmers. The same result can be obtained from a mixture of fertilizers, all of the ingredients are soft at low temperature. For the sake of clarification, the invention is described below in connection with the drawing * - - * Any force, shown in the figure as piston 1, of the motor in the cylinder 2, the fertilizer mixture in the form of a powder 4 and forwards it through the punched plate 5. Cylinder 2 is constantly heated in any way, for example by a series of gas burners 3. Under the action of heat and pressure, the mixture clumps into small cylinders, hardening in the air. When these cylinders are broken and crushed. a granular fertilizer is produced, which can be easily used by farmers. When one of the ingredients is very Druk L. Boguslawski i Ski, Warsaw. hygroscopic, the grain product is less hygroscopic than a simple powder mixture. PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL17045B1 true PL17045B1 (en) | 1932-10-31 |
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