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公开(公告)号：US5031549A
公开(公告)日：1991-07-16
申请号：US592734
申请日：1990-10-04
CPC分类号： F23G5/20 , F23G2203/205 , F23G2203/207 , F23G2206/00 , F23G2207/103 , F23G2207/30
摘要： An improved method of introducing air into a rotary combustor for burning municipal solid waste in an incinerator, wherein a large amount of air is introduced over the top portion of the combustor adjacent the outlet end thereof to maintain the CO at acceptable low levels in response to a reduction in the amount of oxygen in the flue gas even when varying amounts of high heating value materials are introduced sporadically.
摘要翻译： 将空气引入用于在焚烧炉中燃烧城市固体废物的旋转燃烧器的改进方法，其中大量的空气被引入邻近其出口端的燃烧器顶部，以将CO保持在可接受的低水平，以响应于 甚至即使在变化量的高热值材料的情况下，烟道气中的氧气量的减少是零星地引入的。
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公开(公告)号：US4953480A
公开(公告)日：1990-09-04
申请号：US387672
申请日：1989-07-31
CPC分类号： F23G5/20 , F23G2203/205
摘要： An improved attachment for positioning a rotary waterwall combustor within a tire so it rotational axis is fixed and the rotary waterwall combustor, the tire and the attachment linkage are free to expand independently without inducing stresses due to differential thermal expansion; the attachment linkage comprises a plurality of support blocks attached to the rotary waterwall combustor and a plurality of support lugs attached to the tire with a plurality of links pivotally connected to the blocks and lugs with an elongated opening cooperatively associated with one of the pivotal connections to allow pivotal and axial movement and eliminate stresses caused by differential thermal expansion.
摘要翻译： 一种改进的附件，用于将旋转式水壁燃烧器定位在轮胎内，使其旋转轴线固定，并且旋转式水壁燃烧器，轮胎和连接联动装置自由地独立地膨胀而不会由于不同的热膨胀而引起应力; 附接联动装置包括附接到旋转水壁燃烧器的多个支撑块和附接到轮胎的多个支撑突耳，其多个连杆枢转地连接到块和凸耳，其中细长的开口与枢转连接之一协作地相关联， 允许枢转和轴向运动，消除由不同热膨胀引起的应力。
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公开(公告)号：US4817565A
公开(公告)日：1989-04-04
申请号：US197175
申请日：1988-05-23
摘要： A thermally turbulent combustion system for combusting solid fuel which includes a generally cylindrical, longitudinally extending stationary combustion chamber formed by a plurality of interconnected circumferential cooling pipes and fuel transport means provided adjacent the bottom of the chamber along the length thereof. A water cooled door may be provided at the inlet end of the chamber. The width of the chamber is greater than the width of the fuel path. A plurality of headers are connected to the pipes to supply and discharge cooling fluid thereto and therefrom. In one embodiment, the combustion chamber has a symmetrical cross-sectional configuration and the transport means is positioned centrally along the length of the bottom thereof. In another embodiment of the system, the chamber has an asymmetrical cross-sectional configuration and the transport means is positioned adjacent one side along the length of the bottom of the chamber. The combustion system is useful as part of a balanced draft boiler system having forced air handling means and induced air handling means.
摘要翻译： 一种用于燃烧固体燃料的热湍流燃烧系统，其包括大致圆柱形的纵向延伸的固定燃烧室，所述固定燃烧室由多个相互连接的周向冷却管和燃料传输装置形成，所述燃料传输装置沿其长度设置在腔室的底部附近。 可以在室的入口端设置水冷门。 腔室的宽度大于燃料路径的宽度。 多个集管连接到管道，以便从其中提供和排出冷却流体。 在一个实施例中，燃烧室具有对称的横截面构造，并且输送装置沿其底部的长度定位在中心。 在该系统的另一个实施例中，腔室具有不对称的横截面构造，并且输送装置沿腔室底部的长度邻近一侧定位。 燃烧系统作为具有强制空气处理装置和诱导空气处理装置的平衡通风锅炉系统的一部分是有用的。
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公开(公告)号：US4782766A
公开(公告)日：1988-11-08
申请号：US18682
申请日：1987-02-25
CPC分类号： F23G5/50 , F23G5/20 , F23N5/006 , F23G2207/1015 , F23G2207/103 , F23G2207/30
摘要： A combustion controller controls the supply of combustion gas to the combustion barrel of a rotary combustor used for incinerating solid waste material. The rotary combustor includes a combustion barrel having a gas-porous side wall and windboxes underneath the combustion barrel to supply the combustion gas to support incineration of the waste material into combustion products which include exhaust gases. The windboxes receive combustion gas via individual control ducts which are controlled by the combustion controller to regulate the corresponding supplies of combustion gas and thereby to provide substantially complete incineration of the solid material. An oxygen sensor detects the percentage of oxygen present in the exhaust gases and the combustion gas supplied to the combustion barrel is controlled to maintain the percentage of oxygen near a predetermined level. In addition, flame and temperature sensors may detect temperature and the existence of a flame, respectively, in an area above each of the windboxes, so that the combustion gas supplied to each windbox can be individually controlled.
摘要翻译： 燃烧控制器控制用于焚烧固体废料的旋转燃烧器的燃烧筒的燃烧气体的供应。 旋转燃烧器包括具有气体侧壁和燃烧筒下方的风箱的燃烧筒，以供应燃烧气体以支持将废物焚化成包括废气的燃烧产物。 风箱经由单独的控制管道接收燃烧气体，这些控制管道由燃烧控制器控制，以调节相应的燃烧气体供应，从而提供固体材料的基本上完全的焚化。 氧传感器检测排气中存在的氧气的百分比，并且控制供给到燃烧筒的燃烧气体，以将氧气的百分比保持在预定水平附近。 此外，火焰和温度传感器可以分别在每个风箱上方的区域中检测温度和火焰的存在，从而可以单独控制供应到每个风箱的燃烧气体。
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