|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||65/27 ; 65/28 ; 65/62 ; 65/134|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 12 인용 특허 : 4|
A process and apparatus for recycling scrap glass is disclosed. Removing the binder and preheating the scrap are carried out in one operation. The resulting cleaned, preheated scrap then may be fed directly into a conventional glass melting furnace.
A process for producing glass by charging to a melting furnace and melting therein a glass batch, including the steps of simultaneously, (1) providing a double shell apparatus comprising an inner shell and an outer shell having an annulus therebetween wherein the inner shell has an aperture therethrough, (2) charging heat transfer media to one end of the aperture, (3) charging heated gases to the other end of the aperture, (4) moving the media and gases past each other in the aperture to heat the media, (5) removing heated media from the hot end of the a...