| 摘要 |
<p>The present invention relates to an apparatus and a process to extract heat and to solidify molten material particles. A flow of molten material is traversed by a high pressure dispersing cooling flow to form particles of molten or semi molten material. The particles impinge against a transporting device, which transport them to a collecting place. The transporting device is provided with a vibrator, which provides a vibrating movement to the transporting device to prevent the particles which are still cooling off from being agglomerated again. A flow of a low pressure dispersing cooling could be provided, which substantially transversely traverses said flow of particles of molten or semi molten material which fall towards the transporting device, in order to enhance the dispersion and cooling off effects of the particles. A hopper could be provided to collect the particles and to carry them to the transporting device. Cooling water pipes could be provided to eject a flow of cooling water onto the internal walls of the hopper and also onto the transporting device, which assist cooling of the dispersed particles.</p> |
