According to the principle of straight pipe pressure-balanced bellows compensator the influence of blind flange force can be eliminated Fundamentally and thereby it is possible to continuously meter pulverized coal amount in series hoppers .

基于 直管压力式平衡补偿器的原理，从根本上消除了盲板力的影响，使重叠罐喷煤连续 计量得以实现。