Metering system for solid particulate

• US 10,569,972 B2
• Filed: 01/20/2015
• Issued: 02/25/2020
• Est. Priority Date: 01/20/2015
• Status: Active Grant

• Current Assignee: Montag Investments, LLC
• Original Assignee: Montag Investments, LLC
• Inventors: Montag, Roger A., Mogler, Isaac, Fehr, Jason
• Primary Examiner(s): Mellon, David C
• Application Number:
  US14/600,657
• Publication Number:
  US 20160207018A1
• Time in Patent Office: 1,862 Days
• CPC Class Codes: A01C 15/006 Hoppers
• CPC Class Codes: A01C 19/02 by a motor
• CPC Class Codes: A01C 21/005 Following a specific plan, e.g. pattern
• CPC Class Codes: A01C 7/06 Seeders combined with fertilising apparatus
• CPC Class Codes: A01C 7/082 Ducts, distribution pipes or details thereof for pneumatic seeders
• CPC Class Codes: A01C 7/16 Seeders with other distributing devices, e.g. brushes, discs, screws or slides
• CPC Class Codes: B65G 53/48 Screws or like rotary conveyors
• CPC Class Codes: B65G 53/66 Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material controlling the flow of coal firing systems C21B5/003
• CPC Class Codes: C05G 3/40 for affecting fertiliser dosage or release rate; for affecting solubility
• CPC Class Codes: G01F 13/005 comprising a screw conveyor

Abstract

An improved particulate handling system is provided. The system includes a plurality of particulate storage areas and a plurality of types of particulate. Each type of particulate can be housed in a separate particulate storage area. Separate particulate conveyors are in operable communication with each of the particulate storage areas. Separate drive systems can be in operable control of the each of the particulate conveyors. The particulate conveyors convey particulate into an air flow path. The separate drive systems can be operated independently and/or at varied speeds.

Claims

1. A dry particulate handling system for a particulate meter, the dry particulate handling system comprising:

a plurality of particulate storage areas;

a plurality of types of dry particulate, a first one of the plurality of types of dry particulate housed in a first one of the plurality of particulate storage areas;

a first set of particulate conveyors in operable communication with the first one of the plurality of particulate storage areas, each of the first set of particulate conveyors being housed within a first removable cartridge;

a second set of particulate conveyors in operable communication with a second one of the particulate storage areas, each of the second set of particulate conveyors being housed within a second removable cartridge, the second set of particulate conveyors being collinear with the first set of particulate conveyors;

a drive system in operable control of the first set of particulate conveyors and the second set of particulate conveyors;

a particulate mixing chamber having a first inlet for particulate and a second inlet for particulate where the first inlet and the second inlet are located on opposite sides of the mixing chamber, the first inlet in communication with a particulate conveyor from the first set of particulate conveyors and the second inlet in communication with a particulate conveyor from the second set of particulate conveyors;

wherein the first set of particulate conveyors conveys the first one of the plurality of types of dry particulate into an air flow path configured to receive air accelerated by an air flow source, the air flow path located within the particulate mixing chamber to receive the particulate from the first inlet and the second inlet;

wherein the second set of particulate conveyors conveys the second one of the plurality of types of dry particulate into the air flow path; and

wherein the first one of the plurality of types of dry particulate and/or the second one of the plurality of types of dry particulate are dispensed from the particulate handling system as dry product.

2. The particulate handling system of claim 1 wherein the drive system further comprises:

a. a first drive system in operable control of the first set of particulate conveyors;

b. a second drive system in operable control of the second set of particulate conveyors,

wherein the first drive system and the second drive system operate independently.

3. The particulate handling system of claim 2 wherein the first drive system and the second drive system operate at varied speeds.

4. The particulate handling system of claim 1 wherein the particulate mixing chamber receives at least one of the first or second one of the plurality of types of dry particulates.

5. The particulate handling system of claim 1, further comprising:

one or more metering controls in operable control with the first set of particulate conveyors and the second set of particulate conveyors.

6. The particulate handling system of claim 1 wherein the first set of particulate conveyors and the second set of particulate conveyors comprise augers.

7. The particulate handling system of claim 1, further comprising:

one or more metering controls associated with the plurality of particulate storage areas,

wherein the one or more metering controls obtain data from each of the plurality of particulate storage areas,

wherein the one or more metering controls operably control the first set of particulate conveyors and the second set of particulate conveyors based at least on the data.

8. The particulate handling system of claim 1 further comprising:

at least one directional bend in the air flow path within the particulate mixing chamber.

9. A dry particulate handling system for a particulate meter, the dry particulate handling system comprising:

a plurality of particulate storage areas;

a plurality of types of dry particulate, a first one of the plurality of types of dry particulate housed in a first one of the plurality of particulate storage areas;

a first set of particulate conveyors in operable communication with the first one of the plurality of particulate storage areas;

a second set of particulate conveyors in operable communication with a second one of the particulate storage areas, the second set of particulate conveyors being collinear with the first set of particulate conveyors;

a bottom tray located between each of the plurality of storage areas and the first and the second set of particulate conveyors, the bottom tray having a plurality of large gates, a plurality of small gates and a wedged-shaped configuration to funnel particulate to the plurality of large and small gates;

a drive system in operable control of the first set of particulate conveyors and the second set of particulate conveyors;

a particulate mixing chamber having a first inlet for particulate and a second inlet for particulate where the first inlet and the second inlet are located on opposite sides of the mixing chamber, the first inlet in communication with a particulate conveyor from the first set of particulate conveyors and the second inlet in communication with a particulate conveyor from the second set of particulate conveyors;

wherein the first set of particulate conveyors conveys the first one of the plurality of types of dry particulate into an air flow path configured to receive air accelerated by an air flow source, the air flow path located within the particulate mixing chamber to receive the particulate from the first inlet and the second inlet;

wherein the second set of particulate conveyors conveys the second one of the plurality of types of dry particulate into the air flow path; and

wherein the first one of the plurality of types of dry particulate and/or the second one of the plurality of types of dry particulate are dispensed from the particulate handling system as dry product.

10. The particulate handling system of claim 9, wherein the drive system further comprises:

a. a first drive system in operable control of the first set of particulate conveyors;

b. a second drive system in operable control of the second set of particulate conveyors,

wherein the first drive system and the second drive system operate independently.

11. The particulate handling system of claim 10, wherein the first drive system and the second drive system operate at varied speeds.

12. The particulate handling system of claim 9, wherein the particulate mixing chamber receives at least one of the first or second one of the plurality of types of dry particulates.

13. The particulate handling system of claim 9, further comprising:

one or more metering controls in operable control with the first set of particulate conveyors and the second set of particulate conveyors.

14. A dry particulate handling system for a particulate meter, the dry particulate handling system comprising:

a plurality of particulate storage areas;

a plurality of types of dry particulate, a first one of the plurality of types of dry particulate housed in a first one of the plurality of particulate storage areas;

a first set of particulate conveyors in operable communication with the first one of the plurality of particulate storage areas;

a second set of particulate conveyors in operable communication with a second one of the particulate storage areas, the second set of particulate conveyors being collinear with the first set of particulate conveyors;

a drive system in operable control of the first set of particulate conveyors and the second set of particulate conveyors;

a particulate mixing chamber having a first inlet for particulate and a second inlet for particulate where the first inlet and the second inlet are located on opposite sides of the mixing chamber, the first inlet for particulate and the second inlet for particulate being located on the particulate mixing chamber directly below an air flow inlet and directly above an air flow outlet, the first inlet in communication with a particulate conveyor from the first set of particulate conveyors and the second inlet in communication with a particulate conveyor from the second set of particulate conveyors;

wherein the first set of particulate conveyors conveys the first one of the plurality of types of dry particulate into an air flow path configured to receive air accelerated by an air flow source, the air flow path located within the particulate mixing chamber to receive the particulate from the first inlet and the second inlet;

wherein the second set of particulate conveyors conveys the second one of the plurality of types of dry particulate into the air flow path; and

wherein the first one of the plurality of types of dry particulate and/or the second one of the plurality of types of dry particulate are dispensed from the particulate handling system as dry product.

15. The particulate handling system of claim 14, wherein the drive system further comprises:

a. a first drive system in operable control of the first set of particulate conveyors;

b. a second drive system in operable control of the second set of particulate conveyors,

wherein the first drive system and the second drive system operate independently.

16. The particulate handling system of claim 15, wherein the first drive system and the second drive system operate at varied speeds.

17. The particulate handling system of claim 14, wherein the particulate mixing chamber receives at least one of the first or second one of the plurality of types of dry particulates.

18. The particulate handling system of claim 14, further comprising:

one or more metering controls in operable control with the first set of particulate conveyors and the second set of particulate conveyors.

19. The particulate handling system of claim 14 wherein the first set of particulate conveyors and the second set of particulate conveyors comprise augers.