【摘要】 依据伯努利方程和力的平衡原理 ,设计计算了矿浆止回阀球形阀瓣的质量和抬起高度等参数 ,分析了该止回阀的结构特点。更多还原

【Abstract】 According to Bernoulli equation and the principle of balance of force, the weight of spherical valve core for pulp check valve and the raising height of the valve core was designed and calculated, the structure characteristic of the check valve was analyzed.更多还原