Abstract: A recycling support system for a production facility performing a plurality of types of recycling processing using marine plants includes a measurement unit configured to measure an amount of remaining energy used to operate the production facility, and a control unit configured to control a proportion of each of the plurality of types of recycling processing carried out in the production facility according to the amount of remaining energy used to operate the production facility measured by the measurement unit.

Abstract: A spring feeder including a conveying path and a conveying portion including a conveying groove, the conveying groove having a width approximately equal to a width of the springs. The conveying path for feeding includes a first sorting and conveying portion and a second sorting and conveying portion, the first sorting and conveying portion, the second sorting and conveying portion, and the conveying portion for connection are linked consecutively from the container side. A width of the conveying groove of the second sorting and conveying portion is narrower than a width of the conveying groove of the first sorting and conveying portion and the width of the conveying groove of the second sorting and conveying portion is narrow enough to allow only one spring to be loaded in the conveying direction in the conveying groove of the second sorting and conveying portion.

Abstract: In the spring feeder in which tangled small springs are separated into individual springs and separated small springs are arranged in a row in the compression-elongation direction thereof, jamming in the conveying path for feeding the springs, which is the final portion of the conveying path of the feeder, is released. A spring feeder includes: a container to which vibrations are appropriately provided; a separation unit for separating a plurality of tangled small springs; and a conveying path for feeding springs that is disposed outside the container and conveys the springs inside the container to the outside of the container. A conveying portion for connection that has a conveying groove for connection is provided in an end portion of the conveying path for feeding. An ejection portion for spring removal that has an ejection nozzle is attached in an appropriate position of the conveying groove for connection.