System and method for pulverising and extracting moisture
A venturi receives incoming material through an inlet tube and subjects the material to pulverization. The material, as it undergoes pulverization, is further subject to moisture extraction and drying. An airflow generator, coupled to the venturi, generates a high speed airflow to pull the material through the venturi and into an inlet aperture in the airflow generator. The airflow generator directs the received pulverized material to an outlet where the material may be subsequently separated from the air. An acoustic emission sensor receives the resonant frequencies generated by material passing through the airflow generator. The resonant frequencies reflect a material flow rate that is adjusted to avoid an overload situation. An automatic balancer system couples to an axel rotating the airflow generator to provide balance, improve efficiency, and eliminate cavitation.
1. An apparatus for pulverizing material and extracting moisture from material, comprising:
an inlet tube;
a venturi coupled to the inlet tube;
an airflow generator to generate an airflow and including an input aperture; an axel coupled to the airflow generator;
a balancer coupled to the axel to compensate for imbalance in the axel during rotation; and
a housing at least partially encompassing the airflow generator and including an outlet in communication with the input aperture,
the airflow generator in communication with the venturi to direct the airflow through the venturi, and toward the input aperture, wherein material introduced into the airflow passes through the venturi and is subject to pulverization and moisture extraction.
2. The apparatus of claim 1 , further comprising a balancer controller in communication with the balancer, the balancer controller controlling compensation of imbalance.
3. The apparatus of claim 2 , further comprising a vibration sensor in communication with the balancer controller and to receive vibrations from the axel indicative of imbalance.
4. The apparatus of claim 1 , wherein the balancer is an external balancer including compensating weights.
5. The apparatus of claim 4 , wherein the external balancer includes two compensating weights rotatable around an axis of the external balancer.
6. The apparatus of claim 1 , wherein the axle includes an internal bore and the balancer is an internal balancer at least partially disposed within the internal bore and including compensating weights.
7. The apparatus of claim 6 , wherein the internal balancer includes two compensating weights rotatable around an axis of the internal balancer.
8. The apparatus of claim 7 , wherein the two compensating weights are disposed in an over and under configuration relative to one another.
9. The apparatus of claim 1 , wherein the balancer is a ring balancer including compensating weights.
10. The apparatus of claim 9 , wherein the ring balancer includes two compensating weights rotatable around an axis of the ring balancer.
11. A method for pulverizing material and extracting moisture from material, comprising:
providing an airflow generator in communication with a venturi;
providing an axel coupled to the airflow generator;
coupling a balancer to the axel;
the balancer compensating for imbalance in the axel during rotation;
the airflow generator generating an airflow through the venturi and towards the airflow generator;
introducing the material into the airflow; and
passing the material through the venturi to extract moisture and pulverize the material.
12. The method of claim 11 , wherein the balancer is an external balancer including compensating weights.
13. The method of claim 12 , wherein the external balancer includes two compensating weights rotatable around an axis of the external balancer.
14. The method of claim 11 , wherein the balancer is an internal balancer including compensating weights and further comprising:
providing an internal bore within the axle; and
at least partially disposing the internal balancer within the internal bore.
15. The method of claim 14 , wherein the internal balancer includes two compensating weights rotatable around an axis of the internal balancer.
16. The method of claim 15 , further comprising disposing the two compensating weights in an over and under configuration relative to one another.
17. The method of claim 11 , wherein the balancer is a ring balancer including compensating weights.
18. The method of claim 17 , wherein the ring balancer includes two compensating weights rotatable around and axis of the ring balancer.
19. The method of claim 11 , further comprising receiving vibrations indicative of axel imbalance.
20. The method of claim 19 , further comprising:
sending signals indicative of axel imbalance to a balancer controller; and
the balancer controller determining an imbalance and controlling compensation to offset the imbalance.
21. The method of claim 11 , wherein the balancer includes compensating weights, and further comprising:
disposing the balancer proximate to the airflow generator; and
moving the compensating weights to within an opposing semicircle as that of a point of imbalance in the airflow generator to thereby provide balance compensation.
22. The method of claim 11 , wherein the balancer includes compensating weights, and further comprising:
disposing the balancer remote to the airflow generator; and
moving the compensating weights to within the same semicircle as that of a point of imbalance in the airflow generator to thereby provide balance compensation.