Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
151 words
A method for the continuous aerobic composting of organic waste materials in at least one composting chamber, comprising the following steps: orienting said composting chamber substantially horizontally with its longitudinal axis, sequentially feeding organic waste material batches each having a given size into an intake zone of the chamber at one end thereof, horizontally pushing each batch by means of a pusher blade for a predetermined extent into the composting chamber for advancing previously fed-in batches inside the chamber by a substantially corresponding extent, whereby the organic waste material is compacted by each batch pushing the next adjacent previous batch further along the chamber for filling the chamber, returning the pusher blade into a starting position prior to feeding a next batch into the intake zone of the composting chamber, and sequentially removing, when the chamber has been filled, batches of substantially corresponding size from the other end of the chamber.
Claim 2
Independent Claim
151 words
A method for the continuous aerobic composting of organic waste materials in at least one composting chamber, comprising the following steps: orienting said composting chamber substantially horizontally with its longitudinal axis, sequentially feeding organic waste material batches each having a given size into an intake zone of the chamber at one end thereof, horizontally pushing each batch by means of a pusher blade for a predetermined extent into the composting chamber for advancing previously fed-in batches inside the chamber by a substantially corresponding extent, whereby the organic waste material is compacted by each batch pushing the next adjacent previous batch further along the chamber for filling the chamber, returning the pusher blade into a starting position prior to feeding a next batch into the intake zone of the composting chamber, and sequentially removing, when the chamber has been filled, batches of substantially corresponding size from the other end of the chamber.
Claim 3
Dependent Claim
112 words
The method of claim 1, comprising arranging a second compositing chamber horizontally below the first mentioned composting chamber, sequentially gravity feeding batches of organic material removed from the first mentioned composting chamber directly into the second composting chamber at one end of the second composting chamber, horizontally pushing each batch for a predetermined extent into the second composting chamber to thereby advance previously fed-in batches inside the second composting chamber by a substantially corresponding extent whereby the organic waste material is also compacted by each batch pushing the next adjacent previous batch further along the second composting chamber, and removing the composted material at the opposite end from the second composting chamber.
Claim 4
Dependent Claim
32 words
The method of claim 2, comprising arranging the second composting chamber directly below and in parallel to the first mentioned composting chamber and performing said pushing steps in parallel but opposed directions.
Claim 5
Dependent Claim
21 words
The method of claim 1 or 2, further comprising heating the material as the batches advance along the respective composting chamber.
Claim 6
Dependent Claim
21 words
The method of claim 1 or 2, further comprising aerating the material as the batches advance along the respective composting chamber.
Claim 7
Dependent Claim
53 words
The method of claim 2, wherein said gravity feeding into the second chamber takes place in response to the feeding of batches into the first chamber, whereby a batch dropping out of the first mentioned chamber into the second chamber is loosened up and its content mixed by gravity during the free fall.
Claim 8
Dependent Claim
31 words
The method of claim 1, further comprising extending the residence time of organic materials in the composting chamber for achieving at least partial carbonization of the organic materials prior to removing.
Claim 9
Dependent Claim
65 words
The method of claim 1, further comprising venting reaction gases generated by material composting in the chamber, transversely across the direction of passage of the material along the chamber in separate sections along the chamber; analyzing the reaction gas vented from each section of the chamber; and controlling the aeration and the temperature of material in each section according to the results of said analysis.