Steel grit dryer
A method of processing steel grit may include moving steel grit into a pre-classifier, weighing the pre-classifier with steel grit being processed by the pre-classifier, and altering a functional process to process the steel grit based on the weight of the pre-classifier including the steel grit. A machine for processing steel grit may include a pre-classifier configured to process steel grit to remove debris from the steel grit. A support member may be configured to support the pre-classifier. Multiple rotatable link assemblies may connect the pre-classifier to the support member to enable the pre-classifier to freely rotate as a function of gravity when supported from the support member. A weight sensor may be configured to weigh the pre-classifier including steel grit contained in the pre-classifier.
1. A method of processing steel grit, said method comprising:
moving steel grit into a pre-classifier;
weighing the pre-classifier with steel grit being processed by the pre-classifier by virtually floating the pre-classifier including enabling the pre-classifier to rotate utilizing a plurality of bearing links that support the pre-classifier from a frame configured to support the pre-classifier, thereby enabling the pre-classifier to be weighed using load cells positioned beneath the pre-classifier;
altering a functional process to process the steel grit based on the weight of the pre-classifier including the steel grit; and
raising the pre-classifier prior to transporting a mobile machine on which the pre-classifier is operating including automatically raising the pre-classifier when engaging the mobile machine to a tractor configured to tow the mobile machine.
2. The method according to claim 1 , further comprising rotating the steel grit within the pre-classifier when the weight of the pre-classifier and the steel grit is being weighed.
3. The method according to claim 1 , wherein weighing includes subtracting weight of the pre-classifier from the weight of the pre-classifier and the steel grit to determine weight of the steel grit currently within the pre-classifier.
4. The method according to claim 3 , wherein altering a functional process of the steel grit includes adjusting a valve based on the weight of the steel grit currently within the pre-classifier.
5. The method according to claim 1 , further comprising operating the pre-classifier under vacuum pressure.
6. A machine for processing steel grit, said machine comprising:
a pre-classifier configured to process steel grit to remove debris from the steel grit;
a support member configured to support the pre-classifier;
a plurality of rotatable link assemblies that connect the pre-classifier to the support member to enable the pre-classifier to freely rotate as a function of gravity when supported from the support member;
a weight sensor configured to weigh the pre-classifier including steel grit contained in the pre-classifier, the weight sensor being a load cell positioned beneath the pre-classifier to weigh the pre-classifier including the steel grit; and
an actuator linked to link arms that, when the actuator is in a first state, are positioned to enable the pre-classifier to freely rotate, and when the actuator is in a second state, cause the pre-classifier to be raised such that the pre-classifier is not in contact with the load cell.
7. The machine according to claim 6 , wherein the actuator includes a pneumatic piston.
8. The machine according to claim 7 , wherein the link arms have rollers connected thereto so as to enable the link arms to extend vertically while the rollers roll while pressed against a structure when raising the pre-classifier by the actuator transitioning from the first state to the second state.
9. The machine according to claim 8 , further comprising a first conduit that, when engaged to a second conduit, automatically causes the actuator to transition from the first state to the second state, thereby automatically raising the pre-classifier.
10. The machine according to claim 6 , wherein the pre-classifier includes a rotating drum, and wherein the weight sensor and pre-classifier are in contact with one another while the rotating drum is rotating with the steel grit contained in the rotating drum to weigh the pre-classifier and the steel grit.
11. The machine according to claim 6 , further comprising a processor in electrical communication with the weight sensor and configured to subtract weight of the pre-classifier from the weight of the pre-classifier and the steel grit to determine weight of the steel grit currently within the pre-classifier.
12. The machine according to claim 11 , wherein the processor is further configured to alter a functional process to be performed on the steel grit by adjusting a valve based on the weight of the steel grit currently within the pre-classifier.
13. The machine according to claim 6 , wherein the pre-classifier is configured to process the steel grit under vacuum pressure.