公开(公告)号：WO2014016552A3

公开(公告)日：2014-03-20

申请号：PCT/GB2013051624

申请日：2013-06-20

Applicant: EDWARDS LTD

Inventor： SEELEY ANDREW JAMES

IPC: F23D14/16 ,  F23G7/06

CPC classification number: F23D14/14 ,  F23D14/16 ,  F23D2900/14123 ,  F23G7/065

Abstract: A radiant burner (8) and method are disclosed. The radiant burner (8) is for treating an effluent gas stream from a manufacturing process tool and comprises: a combustion chamber (14) having a porous sleeve (20) through which combustion materials pass for combustion proximate to a combustion surface of the porous sleeve (20); at least one effluent nozzle (12) for ejecting the effluent gas stream into the combustion chamber (14); and a perforated liner (42) proximate to the combustion surface. Providing a perforated liner (42) controls the combustion materials passing into the combustion chamber to treat the effluent gas stream and also provides a surface onto which residual combustion deposits may be received. Accordingly, the liner (42) can both improve the efficiency of the treatment of the effluent gas stream and can act as a sacrificial surface which may be replaced or cleaned either in accordance with a maintenance regime or when the performance of the radiant burner reduces. Such replacement or cleaning of the liner saves having to replace the porous sleeve or other components of the combustion chamber which cannot readily be removed or cleaned. This enables the radiant burner to operate at higher flow rates and avoids needing to increase the size of the radiant burner or needing to add further radiant burners.

Abstract translation: 公开了一种辐射燃烧器（8）和方法。 辐射燃烧器（8）用于处理来自制造加工工具的废气流，包括：具有多孔套管（20）的燃烧室（14），燃烧材料通过所述多孔套筒（20）通过，用于燃烧附近的多孔套筒的燃烧表面 （20）; 至少一个废气喷嘴（12），用于将废气流喷射到燃烧室（14）中; 和靠近燃烧表面的穿孔衬套（42）。 提供穿孔衬套（42）控制燃烧材料进入燃烧室以处理废气流，并且还提供可以接收残余燃烧沉积物的表面。 因此，衬套（42）既可以提高废气流的处理效率，也可以作为牺牲表面，其可以根据维护方式或当辐射式燃烧器的性能降低时被替换或清洁。 这种衬垫的更换或清洁节省了不得不更换多孔套筒或不容易去除或清洁的燃烧室的其他部件。 这使得辐射式燃烧器能够以更高的流速操作，并且避免需要增加辐射燃烧器的尺寸或需要添加进一步的辐射燃烧器。

公开(公告)号：WO2014016566A3

公开(公告)日：2014-03-20

申请号：PCT/GB2013051907

申请日：2013-07-17

Applicant: EDWARDS LTD

Inventor： SEELEY ANDREW JAMES

IPC: F23D14/16 ,  F23G7/06

CPC classification number: F23D14/14 ,  F23D14/16 ,  F23D2900/14123 ,  F23G7/065

Abstract: A radiant burner (8) and method are disclosed. The radiant burner (8) is for treating an effluent gas stream from a manufacturing process tool and comprises: a combustion chamber (14) having a porous sleeve (20) through which combustion materials pass for combustion proximate to a combustion surface of the porous sleeve (20): at least one effluent nozzle (12) for ejecting the effluent gas stream into the combustion chamber (14): and a perforated liner (42) proximate to the combustion surface. Providing a perforated liner (42) controls the combustion materials passing into the combustion chamber to treat the effluent gas stream and also provides a surface onto which residual combustion deposits may be received Accordingly, the liner (42) can both improve the efficiency of the treatment of the effluent gas stream and can act as a sacrificial surface which may be replaced or cleaned either in accordance with a maintenance regime or when the performance of the radiant burner reduces Such replacement or cleaning of the liner saves having to replace the porous sleeve or other components of the combustion chamber which cannot readily be removed or cleaned. This enables the radiant burner to operate at higher flow rates and avoids needing to increase the size of the radiant burner or needing to add further radiant burners.

Abstract translation: 公开了一种辐射燃烧器（8）和方法。 辐射燃烧器（8）用于处理来自制造加工工具的流出气流，包括：具有多孔套管（20）的燃烧室（14），燃烧材料通过所述多孔套筒（20）通过燃烧材料，以便靠近多孔套管的燃烧表面 （20）：用于将废气流喷射到燃烧室（14）中的至少一个流出喷嘴（12）以及靠近燃烧表面的多孔衬套（42）。 提供穿孔衬套（42）控制进入燃烧室的燃烧材料以处理废气流并且还提供可以接收残余燃烧沉积物的表面。因此，衬套（42）可以提高处理效率 的废气流，并且可以作为牺牲表面，其可以根据维护方式或者辐射式燃烧器的性能被更换或清洁。这种更换或清洁衬垫节省了更换多孔套筒或其他 燃烧室的不容易被去除或清洁的部件。 这使得辐射燃烧器能够以更高的流速运行，并且避免需要增加辐射燃烧器的尺寸或需要添加进一步的辐射燃烧器。