利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN110439869A 一种垃圾焚烧炉大型炉排液压驱动系统 审中-公开

一种垃圾焚烧炉大型炉排液压驱动系统
摘要：
本发明涉及生活垃圾焚烧领域，是一种垃圾焚烧炉大型炉排液压驱动系统，包括液压站、液压阀台、两种压力等级的液压缸组成，在炉排的液压阀台设置油路切换阀和炉排两个液压缸串联的方式；在除渣机设备的液压阀台设有减压阀，在推料器的液压阀台上设有过滤器以保证其中一个高压力等级的液压系统适合两种压力等级的液压缸运行；在液压站上设置提供稳定动力的柱塞泵和蓄能器；柱塞在缸体中往复运动，保证液压站的输出压力；蓄能器储备能量在液压系统压力发生波动时保证液压系统的压力稳定在设定值。
摘要（英）：

The invention relates to the field of household garbage incineration, in particular to a hydraulic driving system for a large fire grate of a garbage incinerator. The hydraulic driving system comprises a hydraulic station, hydraulic valve stands and hydraulic cylinders with two kinds of pressure grades, wherein the hydraulic valve stand of the fire grate is provided with an oil way switching valve, the two hydraulic cylinders of the fire grate are connected in series, the hydraulic valve stand of a slag removing device is provided with a pressure reducing valve, the hydraulic valve stand of amaterial pusher is provided with a filter to ensure that one high-pressure-grade hydraulic system is suitable for operation of the hydraulic cylinders with the two kinds of pressure grades, a plungerpump which provides stable power and an energy accumulator are arranged on the hydraulic station, a plunger reciprocates in a cylinder body, so that the output pressure of the hydraulic station is ensured, and the energy accumulator accumulates energy to ensure that the pressure of the hydraulic system is stabilized at a set value when the pressure of the hydraulic system fluctuates.

0/0