Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dual-purpose out-of-kiln channel supporting type double-chamber lime kiln for mixing and blowing and production method of out-of-kiln channel supporting type double-chamber lime kiln
The invention discloses a mixing and blowing dual-purpose out-kiln channel supporting type double-hearth lime kiln and a production method thereof.An extended furnace body structure is adopted, and an external circulating flue, an external flue type oblique supporting structure, a detachable spray gun, a flue ash removal pneumatic conveying device and a kiln top waste gas waste heat drying and screening and spinning suspension preheater are arranged on a kiln body; according to the double-hearth shaft kiln, the single-hearth shaft kiln, the double-hearth shaft kiln, the constant-temperature calcining reaction kettle, the electromagnetic induction heating temperature adjusting device and the like are arranged, production function conversion of the single-hearth shaft kiln and the double-hearth shaft kiln can be achieved, blocky solid fuel can be independently used for material mixing type production, double-hearth heat storage can be achieved, and powdery fuel such as coal and biomass and gas fuel can be injected; meanwhile, powder lime is calcined in a suspension mode through waste gas waste heat, and the problems of structural defects, production defects, potential safety hazards and the like caused by the fact that a bracket type support and a suspension cylinder structure are arranged in a traditional double-hearth kiln are solved; according to the scheme provided by the invention, a traditional lime kiln structure and a lime production mode are greatly innovated and technically improved.
本申请公开了一种混料与喷吹两用的窑外通道支撑式双膛石灰窑及生产方法，采用扩延式炉体结构，窑体上设置外置循环烟道、外置烟道式斜向支撑结构、可拆解式喷枪、烟道清灰气力输送装置、窑顶废气余热烘干筛分及旋压悬浮预热器，以及恒温煅烧反应釜、电磁感应加热调温装置等，其能够实现单膛竖窑与双膛竖窑生产功能转换，不仅能独立使用块状固体燃料进行混料式生产，还能实现双膛蓄热并喷吹煤炭、生物质等粉状燃料和气体燃料，同时实现废气余热悬浮煅烧粉料石灰，还解决了传统双膛窑在炉内设置牛腿式支撑及悬挂缸结构带来的结构缺陷、生产缺陷及安全隐患等问题；本申请提出的方案是对传统石灰窑结构及石灰生产方式的一次重大革新和技术提升。
Dual-purpose out-of-kiln channel supporting type double-chamber lime kiln for mixing and blowing and production method of out-of-kiln channel supporting type double-chamber lime kiln
The invention discloses a mixing and blowing dual-purpose out-kiln channel supporting type double-hearth lime kiln and a production method thereof.An extended furnace body structure is adopted, and an external circulating flue, an external flue type oblique supporting structure, a detachable spray gun, a flue ash removal pneumatic conveying device and a kiln top waste gas waste heat drying and screening and spinning suspension preheater are arranged on a kiln body; according to the double-hearth shaft kiln, the single-hearth shaft kiln, the double-hearth shaft kiln, the constant-temperature calcining reaction kettle, the electromagnetic induction heating temperature adjusting device and the like are arranged, production function conversion of the single-hearth shaft kiln and the double-hearth shaft kiln can be achieved, blocky solid fuel can be independently used for material mixing type production, double-hearth heat storage can be achieved, and powdery fuel such as coal and biomass and gas fuel can be injected; meanwhile, powder lime is calcined in a suspension mode through waste gas waste heat, and the problems of structural defects, production defects, potential safety hazards and the like caused by the fact that a bracket type support and a suspension cylinder structure are arranged in a traditional double-hearth kiln are solved; according to the scheme provided by the invention, a traditional lime kiln structure and a lime production mode are greatly innovated and technically improved.
本申请公开了一种混料与喷吹两用的窑外通道支撑式双膛石灰窑及生产方法，采用扩延式炉体结构，窑体上设置外置循环烟道、外置烟道式斜向支撑结构、可拆解式喷枪、烟道清灰气力输送装置、窑顶废气余热烘干筛分及旋压悬浮预热器，以及恒温煅烧反应釜、电磁感应加热调温装置等，其能够实现单膛竖窑与双膛竖窑生产功能转换，不仅能独立使用块状固体燃料进行混料式生产，还能实现双膛蓄热并喷吹煤炭、生物质等粉状燃料和气体燃料，同时实现废气余热悬浮煅烧粉料石灰，还解决了传统双膛窑在炉内设置牛腿式支撑及悬挂缸结构带来的结构缺陷、生产缺陷及安全隐患等问题；本申请提出的方案是对传统石灰窑结构及石灰生产方式的一次重大革新和技术提升。
Dual-purpose out-of-kiln channel supporting type double-chamber lime kiln for mixing and blowing and production method of out-of-kiln channel supporting type double-chamber lime kiln
混料与喷吹两用的窑外通道支撑式双膛石灰窑及生产方法
LIU YUQUAN (Autor:in) / LIU JIUSHENG (Autor:in)
29.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
/
C04B
Kalk
,
LIME
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