Development of a portable motor driven shredder and compactor machine with canister to reduce organic waste volume at dangwa flower market/
Wayne Lennard L. Hernandez, Dave B. Panganiban, John Kenneth D. Peralta, Andrew S. Satiada, and Jonathan C. Sibug.--
- Manila: Technological University of the Philippines, 2024.
- xi, 154pages: 29cm.
Bachelor's Thesis
College of Engineering.--
Includes bibliographic references and index.
The Dangwa Flower Market which is rightfully known as the Bulaklakan ng Maynila is known for its beautiful streets filled with a colorful array of flowers. But due to the high amount of flower being processed daily, an excessive amount of waste such as stems, leaves, and discarded petals are produced which are commonly spread throughout the market before their disposal done by the Department of Public Safety (DPS) of Manila. This study is a multidisciplinary approach in the reduction of the volume of organic waste at the Dangwa Flower Market. This paper features a machine capable of shredding organic waste and subsequently compacting it, further decreasing its volume, to aid the waste problem at the Dangwa Flower Market as well as increase the total amount of waste collected by the DPS. The machine is composed of mechanical elements used in volume reduction; a shredder with two feeding rollers and a horizontal blade assembly; a compactor; and a cabinet style canister where the shredded organic waste will be compacted. This machine’s shredder is capable of reducing the volume of organic waste by up to 36.01% and has a throughput capacity of 2.0745 kg/min. Meanwhile, the compactor was able to reduce the volume of shredded organic waste by 64.408%. In addition, the shredder and compactor assembly were able to successfully reduce 50% of the original shredded waste put inside the canister.