Stone removing device

• Main Authors: TONG YUHAI, YUAN XINYING, HAN WENJIE
• Format: Patent
• Language: Chinese; English
• Published: 11.07.2012
• Subjects: OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; TRANSPORTING

The utility model discloses a stone removing device. The stone removing device comprises a bracket, a straight barrel, a hopper-shaped barrel, a variable diameter barrel, and a material pumping pipeline, wherein the straight barrel is mounted on the bracket; an obliquely arranged material pumping pipeline is arranged at the sidewall of the straight barrel; the straight barrel is internally fixedly provided with the hopper-shaped barrel in a connecting manner; the variable diameter barrel is fixedly connected to the end part of the straight barrel; and the diameter of the variable diameter barrel is greater than that of the pipeline. The inner wall of the variable diameter barrel is provided with a powerful magnet; a discharge port is arranged at the top part of the variable diameter barrel; a check door is arranged at the sidewall of the straight barrel; the hopper-shaped barrel is provided with sieve meshes; and the bottom of the hopper-shaped barrel is provided with stone falling holes. The stone removing d