System for manufacturing biochar and method thereof

1 . A pyrolysis system, comprising:

at least one hopper configured to hold biomass;

at least one pyrolyzer operably engaged with the at least one hopper and configured to receive the biomass from the at least one hopper at a feeding rate to convert the biomass into a first byproduct and a second byproduct different than the first byproduct; the at least one pyrolyzer having:

a main body for storing the biomass and synthesizing the biomass into the first byproduct and the second byproduct, the main body comprises:

a top end defining a first diameter;

a bottom end defining a second diameter that is less than the first diameter; and

at least one wall extending between the top end and the bottom end and defining a chamber therebetween; wherein the at least one wall defines a frustoconical shape between the top end and the bottom end; and

a base operably engaged with the bottom end of the main body; wherein the base is configured to feed the biomass into the chamber of the main body at the bottom end at the feeding rate;

a collar operably engaged with the top end of the main body; and

a hood operably engaged with the collar and positioned vertically above the top end of the main body; wherein the hood is configured to direct the first byproduct to the at least one heat exchanger; and

wherein the collar is configured to direct the second byproduct to the at least one biochar quencher;

at least one heat exchanger operably engaged with the at least one pyrolyzer and configured to receive the first byproduct synthesized by the at least one pyrolyzer;

a burner operably engaged with the at least one pyrolyzer and the at least one heat exchanger by a pipe connection and being positioned external to the at least one pyrolyzer; wherein the burner is configured to mix external combustion air with the first byproduct synthesized by the at least one pyrolyzer; and

at least one biochar quencher operably engaged with the at least one pyrolyzer and configured to receive the second byproduct synthesized by the at least one pyrolyzer at the feeding rate.

2 . The pyrolysis system of claim 1 , wherein the hood comprises:

a top end of the hood defining a top opening with a first diameter;

a bottom end of the hood defining a bottom opening with a second diameter that is greater than the first diameter; and

at least one wall of the hood extending between the top end and the bottom end and defining a chamber therebetween;

wherein the at least one wall of the hood defines a frustoconical shape between the bottom end and the top end.

3 . The pyrolysis system of claim 1 , further comprising:

a first auger operably engaged with and positioned inside of a first pipe connection for feeding the biomass from the hopper to the at least one pyrolyzer at the feeding rate; and

a second auger operably engaged with and positioned inside of the at least one pyrolyzer for feeding the biomass from the first auger into the at least one pyrolyzer at the feeding rate.

4 . The pyrolysis system of claim 3 , further comprising:

a wiper assembly operably engaged with the second auger and positioned inside of the at least one pyrolyzer;

wherein the wiper assembly is configured to move the second byproduct from the at least one pyrolyzer to the at least one biochar quencher at the feeding rate.

5 . The pyrolysis system of claim 1 , wherein the burner comprises:

a first pipe operably engaged with the pipe connection and the at least one heat exchanger;

a second pipe operably engaged with the first pipe and in fluid communication with the first pipe by a set of openings defined along a portion of the second pipe;

an external air connection operably engaged with the second pipe and in fluid communication with the second pipe by the set of openings to deliver the external combustion air; and

a fan operably engaged with the external air connection to input the external combustion air through the set of openings defined in the second pipe.

6 . The pyrolysis system of claim 1 , wherein the burner comprises:

a first pipe operably engaged with the pipe connection and the at least one heat exchanger;

a second pipe operably engaged with the first pipe and in fluid communication with the first pipe by a set of openings defined along an entire length of the second pipe;

an external air connection operably engaged with the second pipe and in fluid communication with the second pipe by the set of openings to deliver the external combustion air; and

a fan operably engaged with the external air connection to input the external combustion air through the set of openings defined in the second pipe.

7 . The pyrolysis system of claim 1 , wherein the burner comprises:

a first pipe operably engaged with the pipe connection and the at least one heat exchanger;

a second pipe operably engaged with the first pipe and in fluid communication with the first pipe;

a third pipe operably engaged with and in fluid communication with the second pipe and defining a set of openings;

an external air connection operably engaged with the third pipe and in fluid communication with the third pipe by the set of openings to deliver the external combustion air; and

a fan operably engaged with the external air connection to input the external combustion air through the set of openings.

8 . The pyrolysis system of claim 1 , wherein the burner comprises:

a first pipe operably engaged with the pipe connection and the at least one heat exchanger;

a second pipe operably engaged with the first pipe and in fluid communication with the first pipe;

a third pipe operably engaged about and in fluid communication with the second pipe and defining a set of openings;

an external air connection operably engaged with the third pipe and in fluid communication with the third pipe by the set of openings to deliver the external combustion air; and

a fan operably engaged with the external air connection to input the external combustion air through the set of openings.

9 . The pyrolysis system of claim 2 , further comprising:

an igniter operably engaged with the at least one wall of the hood between the top end and the bottom end;

wherein the igniter is configured to ignite the biomass inside of the at least one pyrolyzer.

10 . The pyrolysis system of claim 1 , wherein the at least one pyrolyzer is a top-lit up-draft style pyrolyzer.

11 . A method, comprising:

feeding biomass at a feeding rate from at least one hopper, via at least one auger, into a base of at least one pyrolyzer;

feeding the biomass from the base and into a chamber of a main body of the at least one pyrolyzer, via at least another auger, at the feeding rate, the main body comprises:

a top end defining a first diameter;

a bottom end defining a second diameter that is less than the first diameter and operably engaged with the base; and

at least one wall extending between the top end and the bottom end and defining the chamber therebetween; wherein the at least one wall defines a frustoconical shape between the top end and the bottom end;

initiating a pyrolysis process inside the at least one pyrolyzer by an igniter;

producing a first byproduct, via the at least one pyrolyzer, from the biomass;

producing a second byproduct, via the at least one pyrolyzer, from the biomass, wherein the second byproduct is different than the first byproduct;

directing the first byproduct by a hood of the at least one pyrolyzer to at least one heat exchanger, wherein the hood is positioned vertically above the top end of the main body;

directing the second byproduct by a collar of the at least one pyrolyzer to at least one biochar quencher, wherein the collar operably engages with the top end of the main body and the hood; and

mixing the second byproduct with external combustion air from a burner to create combustion energy, wherein the burner operably engages with the at least one pyrolyzer and the at least one heat exchanger by a pipe connection and being positioned external to the at least one pyrolyzer.

12 . The method of claim 11 , further comprising:

moving the first byproduct, by a wiper assembly, from the at least one pyrolyzer to the at least one biomass quencher.

13 . The method of claim 11 , further comprising:

capturing the second byproduct by a hood of the at least one pyrolyzer; and

outputting the combustion energy from the burner to the at least one heat exchanger.

14 . The method of claim 11 , further comprising:

monitoring a pyrolysis zone of the pyrolysis process, by a set of thermocouples of a control system, inside of the at least one pyrolyzer;

wherein the set of thermocouples monitors the pyrolysis zone in at least two vertical positions inside of the at least one pyrolyzer to maintain the pyrolysis zone between the at least two vertical positions.

15 . The method of claim 14 , further comprising:

maintaining one or both of the at least one auger and the at least another auger at the feeding rate, via the control system, when the pyrolysis zone is at a desired thermocouple of the set of thermocouples of the control system, wherein the feeding rate is continuous.

16 . The method of claim 14 , further comprising:

altering one or both of the at least one auger and the at least another auger from the feeding rate to a second feeding rate, via the control system, when the pyrolysis zone is one of below or above a desired thermocouple of the set of thermocouples of the control system;

wherein the second feeding rate is different than the feeding rate.