Liquid purification or separation – With repair or assembling means – Sliding or rolling on guide means
Patent
1993-12-01
1996-03-12
Savage, Matthew O.
Liquid purification or separation
With repair or assembling means
Sliding or rolling on guide means
210447, 210489, 210495, 210498, 210499, 210330, 425199, B01D 2996
Patent
active
054983347
ABSTRACT:
A filter for a synthetic resin melt has a housing formed from two blocks through which a melt channel for the passage of the plastics melt passes. A screen plate is rotatably mounted to intrude between the blocks and a plurality of recesses are distributed in a circular pattern around the periphery of the screen plate so that rotation can bring two of the recesses in to line with the channel. A plurality of filter elements are accommodated, one each in each recess, so that the plastic melt must pass through the filters in the recesses in line with the channel. To support the filter elements against melt pressure a stationary perforated plate is located in the channel immediately adjacent and downstream of the screen plate. By rotating the screen plate exhausted filter elements can be readily replaced. The filter elements are made of woven wire cloth and may be dished to prevent distortion of the mesh.
REFERENCES:
patent: 4562022 (1985-12-01), Li et al.
patent: 4588502 (1986-05-01), Zibell et al.
Dubno Herbert
Gneuss Kunststofftechnik GmbH
Savage Matthew O.
LandOfFree
Filter for a plastic (synthetic resin) melt does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Filter for a plastic (synthetic resin) melt, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filter for a plastic (synthetic resin) melt will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2098203