1) hopper blocking
Considering the affects of hopper blocking and belt wear breaking on production, an autostopper to prevent the belt hopper blocking has been developed and applied in the sintering plant of HANGANG, as a result, the similar accident was prevented effectively and the normal running of equipment was ensured.
针对皮带机在生产中出现的堵料及其引发的磨断皮带等事故 ,自行研制了皮带机漏斗堵料自动停车装置 ,投入生产后 ,避免了类似事故的发生 ,保证了设备的正常运
2) funnel blockade
Applying the air impact molding to the molding using complicated pattern with wider top surface, deep concave and bigger cod, there always exists a funnel blockade phenomenon and a lower sand mold compactibility at the entrance to the concave area.
3) hopper [英]['hɔpə(r)] [美]['hɑpɚ]
4) lost circulation material
5) hopper [英]['hɔpə(r)] [美]['hɑpɚ]
6) charging hopper
The blast ring and charging hopper of a cupola was modified.