Apparatus for the controlled removal of flowable bulk material a

Details Apparatus for the controlled removal of flowable bulk material a Apparatus for the controlled removal of flowable bulk material a

1986-11-07

1988-04-12

Spar, Robert J.

Material or article handling

Static receptacle and means for charging or discharging, or...

414216, 414328, 414299, 222361, 366193, B01D 5308

Patent

active

047370629

ABSTRACT:
An apparatus for removing flowable bulk material from the underside of a bulk-material column includes a container for bulk material conducting gaseous or vaporous media to be scrubbed upward through the column opposite the bulk-material flow for eliminating used filter material; a stationary grating below and spaced from the underside of the column including spaced-apart grid chambers; a first control grate above the grating, spaced from the underside of the column, covering the surface area of the grating, including alternating passage openings and blocking sections corresponding to the spacing of the grid chambers and being displaceable in a first horizontal stroke direction; and a second control grate below the grating, including passage openings and blocking sections and being displaceable axially parallel to the first stroke direction; the passage openings and blocking sections of the first and second control grates being mutually horizontally adjustable for alternately filling a first group of the grid chambers with bulk material through the passage openings of the first control grate and blocking the first group with blocking sections of the second control grate preventing deposits of bulk material from trickling down, and covering a second group of the grid chambers following the first group with the blocking sections of the first control grate preventing the second group from receiving bulk material and opening the second group of grid chambers with the passage openings of the second control grate for emptying deposits of bulk material.

REFERENCES:
patent: 2433054 (1947-12-01), Lime
patent: 4072251 (1978-02-01), Huang

Affiliated with

Also associated with

Rating

Apparatus for the controlled removal of flowable bulk material a does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for the controlled removal of flowable bulk material a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for the controlled removal of flowable bulk material a will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1426385