Equipment for obtaining soluble humate materials from mineral coal
The invention describes an installation, which serves for obtaining humate materials from mineral coal base material, and is provided with raw material depository ( 1 ), and a suitable mixer ( 5 ) for mixing of the raw material and the reagent, and where a dryer ( 3 ) for drying the raw material is attached to the raw material depository, and through a transporter ( 4 ) a mixer ( 5 ) is attached in order to mix the mineral coal base material with the solid state alkali reagent, furthermore there is a solid alkali feeder equipment ( 5 a ) and through a transporter ( 6 ) an ozonizing chamber ( 9 ) is attached to mixer ( 5 ), where the chamber ( 9 ) has an ozone inlet hole ( 78 ) attached to the ozone generator ( 8 ), and there is a mechano-chemical activator ( 10 ) attached to the outlet hole ( 79 ) of the chamber ( 9 ).
1. Equipment for recovering humate substances from mineral coal raw material, provided with a depository ( 1 ) for the raw material and a closed mixer ( 5 ), suitable for mixing the raw material and a solid state alkali reagent wherein attached to the raw material depository ( 1 ) is a conveyor ( 2 ) to a dryer ( 3 ), sealed from the environment and suitable for producing dried mineral coal raw material, and the dryer ( 3 ) attached, through a transporter ( 4 ), sealed from the environment, to the mixer ( 5 ), suitable for mixing of the dried mineral coal raw material with the solid state alkali reagent, and where a closed solid state alkali reagent feeder ( 5 a ) is attached to the mixer ( 5 ), and through another transporter ( 6 ) and a feeder ( 7 ), sealed from the environment, additionally a closed ozonizing chamber ( 9 ) is attached to the feeder ( 7 ), where the ozonizing chamber has an ozone inlet hole ( 78 ) attached to an ozone generator ( 8 ), and an outlet hole ( 79 ) of the ozonizing chamber is attached to a mechano-chemical reactor ( 10 ), sealed from the environment.
2. Equipment as of claim 1 wherein the mechano-chemical reactor ( 10 ) is a centrifugal vibration ball mill.
3. Equipment as of claim 2 wherein the ball mill is filled up with wear resistant steel balls of diameter 15-25 mm to 25-40% of reactor volume.
4. Equipment as of claim 3 wherein the ball mill can accelerate balls to a minimum of 30 m/s 2 .
5. Equipment as of claim 1 wherein the mechano-chemical reactor ( 10 ) is a planetary-vibration ball mill capable of at least 30 m/s 2 acceleration of the balls.
6. Equipment as of claim 1 wherein the mechano-chemical reactor ( 10 ) is an impeller mill.
7. Equipment as of claim 1 wherein the mechano-chemical reactor ( 10 ) is a pneumatic jet stream mill having a pneumatic flow rate of 10 to 120 m/s.
8. Equipment as of claim 1 wherein the ozone generator ( 8 ) can produce an air-ozone mixture having temperature of 0-60° C., and an ozone partial pressure of 0-0.1 MPa.
9. Equipment as of claim 1 wherein the mechano-chemical reactor ( 10 ) is provided with a dust filter unit ( 11 ).