Aggregate processing systems, methods and apparatus

Patent metadata

Field	Value
Publication number	US-11980896-B2
Application number	US-202217654116-A
Country	US
Kind code	B2
Filing date	Mar 9, 2022
Priority date	Mar 9, 2021
Publication date	May 14, 2024
Grant date	May 14, 2024

Abstract

Aggregate processing systems, methods, and apparatus are described. In some embodiments, a plant is configurable in one of a plurality of configurations.

First claim

The invention claimed is:

1. An aggregate processing plant having first and second configurations, the plant comprising:
a vibratory screen having at least first and second decks;
a frame operably supporting said vibratory screen, said frame comprising first and second longitudinal members and first and second crossmembers, said crossmembers being perpendicular to said longitudinal members said frame having a first set of downwardly-oriented mounting openings comprising bolt holes and a second set of downwardly-oriented mounting openings comprising bolt holes, said first set of mounting openings being different from said second set of mounting openings, said first set of mounting openings being fastenable to a wet flume beneath said vibratory screen in the first configuration, said second set of mounting openings being fastenable to a dry hopper beneath said vibratory screen in the second configuration, wherein both first and second sets of mounting openings include openings in both of said longitudinal members, wherein at least one of said first and second set of mounting openings includes openings in both of said longitudinal members and at least one of said crossmembers.

2. The aggregate processing plant of claim 1 , wherein said dry hopper comprises a first sidewall removably mounted to a first subset of said second set of mounting openings.

3. The aggregate processing plant of claim 2 , wherein said dry hopper comprises a plurality of crossmembers, said crossmembers each having a first end and a second end, said first ends being removably attached to said first sidewall.

4. The aggregate processing plant of claim 3 , wherein said dry hopper comprises a second sidewall, said second sidewall being removably attached to said second ends of said crossmembers.

5. The aggregate processing plant of claim 4 , wherein said second sidewall is removably attached to a second subset of said second set of mounting openings.

6. The aggregate processing plant of claim 5 , wherein said frame comprises a plurality of angled supports disposed to support the dry hopper, said angled supports not contacting said wet flume in the first configuration.

7. The aggregate processing plant of claim 1 , wherein said frame comprises a plurality of angled supports disposed to support the dry hopper, said angled supports not contacting the wet flume in the first configuration.

8. The aggregate processing plant of claim 1 , wherein said frame comprises first and second supports configured to removably support a conveyor beneath the vibratory screen.

9. The aggregate processing plant of claim 8 , wherein said conveyor is disposed immediately below said dry hopper in said second configuration.

10. The aggregate processing plant of claim 9 , wherein a height of said dry hopper measured from an upper end of said dry hopper to a lower end of said dry hopper is greater than a height of said wet flume measured from an upper end of said wet flume to a lower end of said wet flume.

11. The aggregate processing plant of claim 8 , wherein said frame comprises first and second slide tracks configured to slidingly support said conveyor beneath the vibratory screen.

12. The aggregate processing plant of claim 1 , wherein said vibratory screen is reconfigurable by installing one of a plurality of chute assemblies.

13. The aggregate processing plant of claim 1 , wherein said vibratory screen is reconfigurable by installing one of a plurality of inlet hoppers.

14. The aggregate processing plant of claim 1 , wherein said vibratory screen is reconfigurable by installing or removing a water system having a plurality of water injection elements.

15. An aggregate processing plant having first and second configurations, the plant comprising:
a vibratory screen;
a frame operably supporting said vibratory screen, said frame comprising first and second longitudinal members and first and second crossmembers, said crossmembers being perpendicular to said longitudinal members said frame having a first and second set of downwardly-oriented mounting openings, said mounting openings comprising bolt holes, said first and second set of mounting openings being configured to alternately support with removable fasteners a wet flume beneath said vibratory screen in the first configuration and a dry hopper beneath said vibratory screen in the second configuration, wherein said frame comprises first and second supports configured to removably support a conveyor beneath the vibratory screen, wherein both first and second sets of mounting openings include openings in both of said longitudinal members, wherein at least one of said first and second set of mounting openings includes openings in both of said longitudinal members and at least one of said crossmembers.

16. The aggregate processing plant of claim 15 , wherein said conveyor is disposed immediately below said dry hopper in said second configuration.

17. The aggregate processing plant of claim 16 , wherein a height of said dry hopper measured from an upper end of said dry hopper to a lower end of said dry hopper is greater than a height of said wet flume measured from an upper end of said wet flume to a lower end of said wet flume.

18. The aggregate processing plant of claim 17 , wherein said frame comprises a plurality of angled supports disposed to support said dry hopper, said angled supports not contacting said wet flume in the first configuration.

19. The plant of claim 1 , wherein said first set of mounting openings comprises a first array of bolt holes, and wherein said second set of mounting openings comprises a second array of bolt holes.

20. The plant of claim 1 , wherein said first set of mounting openings comprises a different number of mounting openings than said second set of mounting openings.

21. The plant of claim 20 , wherein said first set of mounting openings comprises at least one mounting opening in at least one longitudinal beam of said frame and at least one mounting opening in at least one crossmember of said frame.

22. The plant of claim 1 , wherein said first set of mounting openings comprises at least one mounting opening in at least one longitudinal beam of said frame and at least one mounting opening in at least one crossmember of said frame.

23. The plant of claim 1 , wherein said second set of mounting openings comprises at least one mounting opening in at least one longitudinal beam of said frame and at least one mounting opening in at least one crossmember of said frame.

24. The plant of claim 22 , wherein said second set of mounting openings comprises at least one mounting opening in at least one longitudinal beam of said frame and at least one mounting opening in at least one crossmember of said frame.

Assignees

• Superior Industries

Inventors

• Lambert Doug
• Crooks Mark
• Grimm Lafe
• Gordon Matthew

Classifications

• B07B13/16 Primary

  Feed or discharge arrangements · CPC title

• B03B7/00 Primary

  Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage · CPC title

• B03B5/04

  on shaking tables (on vanners B03B5/08) · CPC title

• B03B11/00

  Feed or discharge devices integral with washing or wet-separating equipment · CPC title

• B07B1/46 Primary

  Constructional details of screens in general; Cleaning or heating of screens · CPC title