Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus
Patent
1986-08-25
1988-06-28
Spitzer, Robert
Gas separation
With nonliquid cleaning means for separating media
Solid agent cleaning member movingly contacts apparatus
55270, 55419, 55432, 55471, B01D 4610
Patent
active
047536659
ABSTRACT:
The invention is concerned with pneumatic apparatus for removing fibres, dust and threads from industrial processes, particularly in the textile industry. In an arrangement in which there is a plurality of collecting heads each associated with a part of a machine from which dust, fibres or threads are likely to be emitted, each of these collectors leads into a common duct which in turn leads to a suction fan and filter.
The suction pressure (or any other physical characteristic of the air in the duct which relates to the suction pressure) is detected, and a signal from this detector is compared with a signal corresponding to a desired suction pressure and the output signal from the comparator used to control the speed of the driving motor for the suction fan. In this way, the suction pressure in the duct approximates to a constant pressure, despite variations due to the build-up of material on the filter or other factors such as the opening and closing of dampers controlling the flow of waste material into the duct. Consequently, the fan speed can be set at an optimum value, instead of having to set it at a value which will ensure operation of the system under the worst conditions. Hence, a large energy saving is possible.
REFERENCES:
patent: 1048477 (1912-12-01), Allington
patent: 1597051 (1926-08-01), Brown
patent: 2100112 (1937-11-01), Taylor
patent: 2119478 (1938-05-01), Whiton, Jr.
patent: 2431726 (1947-12-01), Bechtler
patent: 3006173 (1961-10-01), Shoaf
patent: 3053700 (1962-09-01), Kulp
patent: 3059896 (1962-10-01), Reiterer
patent: 3150415 (1964-09-01), Reiterer
patent: 3188783 (1965-06-01), Savage
patent: 3486309 (1969-12-01), Wild
patent: 3612616 (1971-10-01), Stewart et al.
patent: 3627584 (1971-12-01), Stewart
patent: 3655361 (1972-04-01), Brown et al.
patent: 3987517 (1976-10-01), Bonalumi
patent: 3993460 (1976-11-01), Gooch et al.
patent: 4285617 (1981-08-01), Gozion et al.
patent: 4447249 (1984-05-01), Kopena
patent: 4521226 (1985-06-01), Alig et al.
Adams, III W. Thad
Spitzer Robert
LandOfFree
Method and apparatus for controlling the suction pressure in a d does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for controlling the suction pressure in a d, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for controlling the suction pressure in a d will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1913012