SELECTOR

• Main Authors: MATSUO YOSHIMI, NAKAGAWA KATSUHIKO, MATSUMURA NORIAKI, NAKANISHI RYUICHIRO
• Format: Patent
• Language: English; Japanese
• Published: 24.11.2015
• Subjects: OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; POSTAL SORTING; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTEDPIECE-MEAL, e.g. BY PICKING; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a selector which can improve a selection accuracy of wastes with a simple constitution.SOLUTION: A selector 1 for wastes D includes: a third conveyor 10 of which a transportation direction is inclined with respect to a horizontal plane and transports wastes upward from below; a hopper 30 which is disposed above the third conveyor 10 and discharges the wastes D onto the third conveyor 10 through a spout 30a; and a grizzly bar 31 which is disposed in the hopper 30 and has a slit 31a which selects the wastes D according to sizes of particle diameters. The grizzly bar 31 drops the wastes D, which passed the slit 31a, onto a lower side of the third conveyor 10, captures the wastes D, which did not pass the slit 31a, and guides said wastes D onto an upper side of the third conveyor 10. 【課題】簡易な構成で廃棄物の選別精度を向上することができる選別装置を提供する。【解決手段】廃棄物Ｄの選別装置１は、搬送方向が水平面に対して傾斜し、下方から上方に向けて廃棄物を搬送する第３コンベア１０と、第３コンベア１０の上方に配置され、落とし口３０ａから第３コンベア１０上に廃棄物Ｄを排出するホッパ３０と、ホッパ３０内に配置され、粒径の大小に応じて廃棄物Ｄを選別するスリット３１ａを有するグリズリバー３１と、を備える。グリズリバー３１は、スリット３１ａを通過した廃棄物Ｄを第３コンベア１０の下方側に落下させ、スリット３１ａを通過しなかった廃棄物Ｄを捕捉して第３コンベア１０の上方側にガイドする。【選択図】図４