公开(公告)号：US12115473B2

公开(公告)日：2024-10-15

申请号：US17803495

申请日：2022-08-05

Applicant: Bulk Tank, Inc.

Inventor： David E Sisk ,  Peter Kemp ,  Roger Breakfield ,  Andrew Boyer ,  Travis Kinneman ,  Todd Watkins ,  Dylan Whitter

IPC: B01D29/13 ,  B01D29/11

CPC classification number: B01D29/13 ,  B01D29/111 ,  B01D2201/0415 ,  B01D2201/18

Abstract: A pressure and heat molded polymer tube, formed of miniscule polyethylene beads, each in the vicinity of 115 um powder in diameter, which when compression molded forms pores that are of uniform diameter throughout their length within the range of 5 um-10 um, the tube having an upper flange, that mates within a correspondently shaped grommet, which when applied to the transverse plate of an air filtration housing, functions to cleanse highly efficiently the dust particles and debris from the air being filtered, when passing through the filtration system, so that such purified air can be discharged safely.

公开(公告)号：US20250050797A1

公开(公告)日：2025-02-13

申请号：US18678805

申请日：2024-05-30

Applicant: Bulk Tank, Inc.

Inventor： David E. Sisk ,  Peter Kemp ,  Roger Breakfield ,  Andrew Boyer ,  Travis Kinneman ,  Todd Watkins ,  Dylan Whitter

IPC: B60P3/22

Abstract: A cam assembly of a cam and a cam post replace each threaded fastener used in attaching a tube plate to a support ring of a bulk tank filter canister. A plurality of cam assemblies replace the threaded fasteners of the filter canister and enable the tube plate to be easily and quickly separated from the support ring when servicing the filter tubes suspended by the tube plate in the filter canister.

公开(公告)号：US12280327B2

公开(公告)日：2025-04-22

申请号：US17803366

申请日：2022-05-28

Applicant: BULK TANK, INC.

Inventor： David E. Sisk ,  Peter Kemp ,  Roger Breakfield ,  Andrew Boyer ,  Travis Kinneman

IPC: B01D46/00 ,  B01D46/02

Abstract: A dust filtering and collection system for filtering dust and other debris particles from an incoming dust laden air stream, such air stream generally being used for conveying granular material into or from a bulk tank trailer, a railroad car, or other conveying vehicle, the filtering system designed to be functioned by vacuum air pressure, operatively generated by a blower, to draw in the soiled air into the system, to cleanse such air for further use in the conveying of the granular material. The air flow may be reversed, to provide for a dislodging of any dust particles from the filtering system, and to cleanse the filter for further efficient usage of the system in conveying granular material into or out of the tank trailer, or other vehicle during usage.