Through homogeneous mixing between gas and air in cyclical combustion chamber of gas external combustion type lime kiln, it can be enough combustion, has homogeneous flame temperature.

煤气、空气在外燃式石灰炉的环形燃烧室内混合均匀，燃烧充分，火焰温度均匀，便于控制。

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The polyurethane fender is a kind of new types of current fender, which can availably avoid the collision between ship and chamber with reason - able type selection, disposition and installation.

聚氨酯护舷作为一种新型的防冲设备，它合理的选型、布置和安装能够有效的避免过往船舶和闸室岸壁的碰撞损伤，降低船闸的日常维护费用。

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Tear circle type grinding chamber; two options for rotors, therefore the particle size and capacity can be optimized.

水滴型粉碎室，可选用大小两种转子配置，兼顾粉碎成品细度和产量。

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