Apparatus for regulating fiber concentration

Details Apparatus for regulating fiber concentration Apparatus for regulating fiber concentration

1981-03-30

1983-10-04

Alvo, Steve

Paper making and fiber liberation

Apparatus

Automatic control

162259, 162262, D21C 106, D21C 108

Patent

active

044076983

ABSTRACT:
An apparatus for regulating the fiber concentration of a fiber suspension during transport of the fiber suspension through a conduit which comprises a variable speed-controlled electric motor driving a pump for impelling the fiber suspension through the conduit to an outlet of the latter. A system is provided for obtaining a measure of the power supplied by the motor to the pump and for dividing this measure by a signal proportional to the flow rate of the fiber suspension in the conduit. The resulting signal, which is proportional to the fiber concentration in the fiber suspension, is employed to regulate the speed of the pump motor.

REFERENCES:
patent: 3935061 (1976-01-01), Biornstad
patent: 3981767 (1976-09-01), Abdul-Rahman
patent: 4108574 (1978-08-01), Bantley et al.

Affiliated with

Also associated with

Rating

Apparatus for regulating fiber concentration 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 regulating fiber concentration, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for regulating fiber concentration will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-972206