A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ROLLER SCREEN
PROBLEM TO BE SOLVED: To sieve effectively a processing object, while avoiding clogging, in a roller screen.SOLUTION: A third rotary roller 16 and a fourth rotary roller 17 include uneven outer peripheral surfaces (a first taper surface 18, a second taper surface 19) having irregularities on which a processing object abuts, and are arrayed rotatably plurally in a conveyance direction so that each uneven surface on the uneven outer peripheral surfaces is positioned at different levels, and are constituted so as to be conveyed, while shaking off a processing object smaller than a prescribed first outer diameter.SELECTED DRAWING: Figure 1
【課題】ローラスクリーンにおいて、目詰まりを避けながら被処理物を効果的に篩い分けできるようにする。【解決手段】第３回転ローラ１６及び第４回転ローラ１７は、被処理物が当接する凹凸のある凹凸外周面（第１テーパ面１８、第２テーパ面１９）を備え、これら凹凸外周面の凹凸面が段違いになるように搬送方向に複数回転可能に配列され、所定の第１外径よりも小さい被処理物を篩い落としながら搬送するように構成する。【選択図】図１
ROLLER SCREEN
PROBLEM TO BE SOLVED: To sieve effectively a processing object, while avoiding clogging, in a roller screen.SOLUTION: A third rotary roller 16 and a fourth rotary roller 17 include uneven outer peripheral surfaces (a first taper surface 18, a second taper surface 19) having irregularities on which a processing object abuts, and are arrayed rotatably plurally in a conveyance direction so that each uneven surface on the uneven outer peripheral surfaces is positioned at different levels, and are constituted so as to be conveyed, while shaking off a processing object smaller than a prescribed first outer diameter.SELECTED DRAWING: Figure 1
【課題】ローラスクリーンにおいて、目詰まりを避けながら被処理物を効果的に篩い分けできるようにする。【解決手段】第３回転ローラ１６及び第４回転ローラ１７は、被処理物が当接する凹凸のある凹凸外周面（第１テーパ面１８、第２テーパ面１９）を備え、これら凹凸外周面の凹凸面が段違いになるように搬送方向に複数回転可能に配列され、所定の第１外径よりも小さい被処理物を篩い落としながら搬送するように構成する。【選択図】図１
ROLLER SCREEN
ローラスクリーン
MATSUMOTO AKIRA (author) / HOSODA ATSUSHI (author) / KOSHIJIMA HIROYUKI (author) / SASAKI SATOSHI (author)
2017-05-25
Patent
Electronic Resource
Japanese