AT178638B - Device for dedusting and classifying granular substances, in particular artificial fertilizers - Google Patents

Device for dedusting and classifying granular substances, in particular artificial fertilizers

Info

Publication number
AT178638B
AT178638B AT178638DA AT178638B AT 178638 B AT178638 B AT 178638B AT 178638D A AT178638D A AT 178638DA AT 178638 B AT178638 B AT 178638B
Authority
AT
Austria
Prior art keywords
dedusting
granular substances
particular artificial
artificial fertilizers
classifying granular
Prior art date
Application number
Other languages
German (de)
Original Assignee
Ruhrchemie Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ruhrchemie Ag filed Critical Ruhrchemie Ag
Application granted granted Critical
Publication of AT178638B publication Critical patent/AT178638B/en

Links

AT178638D 1951-08-04 1951-10-15 Device for dedusting and classifying granular substances, in particular artificial fertilizers AT178638B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE178638X 1951-08-04

Publications (1)

Publication Number Publication Date
AT178638B true AT178638B (en) 1954-05-25

Family

ID=5706458

Family Applications (1)

Application Number Title Priority Date Filing Date
AT178638D AT178638B (en) 1951-08-04 1951-10-15 Device for dedusting and classifying granular substances, in particular artificial fertilizers

Country Status (1)

Country Link
AT (1) AT178638B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1025430B (en) * 1954-10-11 1958-03-06 Koppers Co Inc Method and device for drying and dedusting ammonium sulphate to form coarse-grained salt suitable as a fertilizer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1025430B (en) * 1954-10-11 1958-03-06 Koppers Co Inc Method and device for drying and dedusting ammonium sulphate to form coarse-grained salt suitable as a fertilizer

Similar Documents

Publication Publication Date Title
CH291181A (en) Method and device for dividing liquid material.
CH315805A (en) Method and device for fastening bolts in boreholes, in particular for so-called mountain fastening
CH539544A (en) Packaging method and device for carrying out the same
CH420803A (en) Method and device for grinding grain, in particular wheat and rye, and similar grain crops
CH320234A (en) Device for atomizing, distributing or mixing substances
CH308260A (en) Method and device for carrying out reactions with the participation of granular solids and gases.
AT317806B (en) Device for sorting and separating granular mixes
CH314655A (en) Device for dedusting and classifying granular substances, in particular artificial fertilizers
AT177277B (en) Device for preventing the automatic clogging and for the active closure of lines with powdery, granular or lumpy flow material
CH298575A (en) Method and device to ensure the regular discharge of powdery or granular substances from feed hoppers, in particular in core blowing and molding machines.
AT277066B (en) Method and device for pre-homogenizing bulk material, in particular raw cement
AT179266B (en) Method and device for loosening soil and filter layers
AT172223B (en) Method and device for cleaning and sorting seed grain and other granular material
CH317568A (en) Method and device for processing plastic materials
CH308054A (en) Method and device for the continuous embossing of flat structures.
AT238496B (en) Device for distributing, cleaning and sifting granular material
CH335704A (en) Method and device for granulating small pieces of material, in particular fertilizers
AT180533B (en) Method and device for the continuous treatment of granular substances with gases, in particular for their drying and cooling
AT188594B (en) Device for comminuting, in particular, vegetable matter
AT198863B (en) Method and device for circulating free-flowing, granular, solid substances
AT175579B (en) Method and device for granulating chemical substances, in particular fertilizers
AT186525B (en) Device for pressing out masses containing liquid, in particular fruits
AT180050B (en) Device for centrifugal wind sifting
CH281547A (en) Device for conveying at least two liquids and for mixing them in a certain mixing ratio.
AT180897B (en) Device for circulating, loosening or mixing floury, granular or other bulk material