利索-全球专利检索

  1. 登录
  2. 注册
实用新型
CN206095946U 一种煤自燃发火光谱测试试验装置 失效 - 权利终止

一种煤自燃发火光谱测试试验装置
摘要：
本实用新型公开了一种煤自燃发火光谱测试试验装置，包括恒温炉、煤样罐、恒温炉升降机构、供气系统和温度控制系统；恒温炉包括恒温炉炉体、恒温炉炉盖、炉膛和加热单元；煤样罐由罐体和罐盖组成，罐体的中部设置有煤样罐石英玻璃观测孔，罐体由内层罐体和外层罐体构成；供气系统包括空气气源、干燥管、稳压阀、气体质量流量计和预热管；温度控制系统包括煤样罐内温度温控表、煤样罐外温度温控表、第一测温探头、第二测温探头、可控硅和超温指示灯。本实用新型结构简单，设计新颖合理，实现方便且成本低，使用操作方便，温度控制精确，能够真实地反映煤自燃高温条件下的煤样分子结构变化情况，实用性强，使用效果好，便于推广使用。
摘要（英）：

The utility model discloses a coal spontaneous combustion sends out firelight register for easy reference test test device, including constant temperature oven, coal sample tank, constant temperature oven elevating system, gas supply system and temperature control system, the constant temperature oven includes constant temperature oven furnace body, constant temperature oven bell, furnace and heating unit, coal sample tank comprises the jar body and cover, and the middle part of jar body is provided with the coal sample tank quartz glass peephole, and jar body comprises the inner tank body and the outer layer tank body, gas supply system includes air air supply, drying tube, surge damping valve, gas mass flow meter and economizer bank, temperature control system includes the interior temperature control by temperature change table of coal sample tank, the outer temperature control by temperature change table of coal sample tank, first temperature probe, second temperature probe, silicon controlled rectifier and thermal light. The utility model discloses simple structure, novel in design reasonable, it is convenient and with low costs to realize, uses convenient operation, and temperature control is accurate, can reflect the coal sample molecular structure change condition under the coal spontaneous combustion high temperature condition really, and the practicality is strong, excellent in use effect, convenient to popularize and use.

0/0