Bulk material processing system and method

1. A bulk material processing system, comprising:

a conveyor assembly including:

a conveyor with a conveyor surface supporting a plurality of constituents of a bulk material received from a bulk material source; and

a motor configured to generate conveyor movement;

a heating assembly including a first heater configured to generate heat at a first heating zone on the conveyor surface;

a coating application assembly including a first coating source configured to provide a first liquid coating to a first spray nozzle configured to spray the first liquid coating onto a portion of the plurality of constituents of the bulk material in the first heating zone while the first heater is activated; and

a controller including computer readable instructions stored in non-transitory memory that when executed cause a processor to:

vary an amount of the heat generated by the first heater based on an amount of the first liquid coating sprayed onto the portion of the plurality of constituents by the first spray nozzle to change the plurality of constituents from an uncooked state to a cooked state;

wherein the amount of the first liquid coating is determined based on one or more sensors which include a first flowrate sensor that is coupled to the first spray nozzle.

2. The bulk material processing system of claim 1 , wherein the one or more sensors include a pump flow meter that is coupled to a pump which is connected to the first coating source.

3. The bulk material processing system of claim 1 , wherein the amount of the heat is varied based on an amount of the bulk material passing through the first heating zone and wherein the amount of heat is determined based on the one or more sensors which include a bulk material flow sensor that is coupled to the bulk material source.

4. The bulk material processing system of claim 1 , further comprising:

a second heater coupled to the conveyor and configured to generate heat at a second heating zone on the conveyor surface; and

a second spray nozzle configured to receive a second liquid coating from a second coating source and configured to spray the second liquid coating onto the plurality of constituents while the second heater is activated;

wherein the controller includes computer readable instructions stored in the non-transitory memory that when executed cause the processor to:

vary an amount of the heat generated by the second heater based on an amount of the second liquid coating sprayed onto the plurality of constituents by the second spray nozzle;

wherein the amount of the second liquid coating is determined based on the one or more sensors which include a second flowrate sensor that is coupled to the second spray nozzle.

5. The bulk material processing system of claim 4 , wherein the controller includes computer readable instructions stored in the non-transitory memory that when executed cause the processor to executable by the processor to:

vary the amount of the heat generated by the second heater based on the amount of the heat generated by the first heater and/or vary the amount of the second liquid coating sprayed onto the plurality of constituents by the second spray nozzle based on the amount of the first liquid coating sprayed onto the plurality of constituents by the first spray nozzle.

6. The bulk material processing system of claim 1 , wherein the bulk material includes popcorn and the plurality of constituents includes a plurality of popcorn kernels and wherein the first liquid coating includes a liquid oil.

7. A bulk material processing system, comprising:

a conveyor assembly including:

a conveyor with a conveyor surface supporting a plurality of constituents of a bulk material received from a bulk material source; and

a motor configured to generate conveyor movement;

a heating assembly including a first heater configured to generate heat at a first heating zone on the conveyor surface;

a coating application assembly including a first coating source configured to provide a first liquid coating to a first spray nozzle configured to spray the first liquid coating onto a portion of the plurality of constituents of the bulk material in the first heating zone while the first heater is activated; and

a bulk material filtering assembly including:

a filter positioned in the conveyor surface downstream of the first heater and the first spray nozzle, wherein the filter is configured to filter a portion of the plurality of constituents of the bulk material; and

a return conduit configured to transport the filtered portion of the plurality of constituents back to the conveyor upstream of the first heating zone.

8. The bulk material processing system of claim 7 , further comprising a controller including computer readable instructions stored in non-transitory memory that when executed cause a processor to:

vary an amount of the heat applied to the plurality of constituents by the first heater and/or vary an amount of the first liquid coating sprayed onto the plurality of constituents by the first spray nozzle based on the portion of the plurality of constituents filtered by the filter in the bulk material filtering assembly;

wherein the amount of the first liquid coating is determined based on one or more sensors which include a first flowrate sensor that is coupled to the first spray nozzle.

9. The bulk material processing system of claim 8 , wherein the motor is designed to vibrate the conveyor.

10. The bulk material processing system of claim 9 , further comprising a controller including computer readable instructions stored in the non-transitory memory that when executed cause a processor to:

vary an amplitude and/or pattern of vibration generated by the motor based on an amount of the first liquid coating sprayed onto the plurality of constituents.