OPERATING METHOD FOR GRINDING BODY MILL AND GRINDING MILL USING FOR THE SAME

• Main Authors: NIED ROLAND, LARS-PETER WEILAND
• Format: Patent
• Language: English; Japanese
• Published: 02.07.2015
• Subjects: CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; TRANSPORTING

PROBLEM TO BE SOLVED: To provide an operating method for a grinding body mill capable of reducing or preventing the loss of grinding bodies at the product outlet in a simple manner.SOLUTION: Provided is an operating method for a grinding body mill 1, wherein grinding bodies 6 having passed through a separating device 9 and onward through a product outlet 11 pass into an upwardly inclined discharge pipe 14 from the separating device 9 and the product outlet 11; when the grinding body mill 1 is at a standstill, the grinding bodies 6 are directed out of the discharge pipe 14 through the product outlet 11 into a rotor body 12 of the separating device 9; and when operation of the grinding body mill 1 is resumed, the grinding bodies 6 are conveyed back into a grinding chamber 3 owing to the rotation of the rotor body 12. 【課題】製品出口での粉砕体の損失を簡単な方式で減らすか、又は防ぐことができる粉砕体ミルの稼働方法を提供する。【解決手段】粉砕体ミル１の稼動方法であって、分離装置９とその先の製品出口１１を通過した粉砕体６は、上方に傾いた排出管１４に前記分離装置９及び前記製品出口１１から移行し、前記粉砕体ミル１が休止している場合には、前記粉砕体が排出管１４から前記製品出口１１を介して前記分離装置９のローター体１２に向かい、前記粉砕体ミル１が再稼動した場合には、前記粉砕体が前記ローター体１２の回転により粉砕チャンバ３に運び戻されることを特徴とする。【選択図】図１