公开(公告)号：US5980592A

公开(公告)日：1999-11-09

申请号：US981422

申请日：1997-12-23

Applicant: Dennis S.o slashed.gaard

Inventor： Dennis S.o slashed.gaard

IPC: B09B3/00 ,  C10L5/48 ,  F23G5/02 ,  B01J13/00 ,  B02C1/00 ,  C10L7/02

CPC classification number: C10L5/48 ,  B09B3/00 ,  F23G5/02 ,  F23G2201/70 ,  Y10S241/38 ,  Y10S516/93

Abstract: A method and a plant for processing problematic, organic, chemical wastes for the disposal thereof. The different types of waste are collected in separate portions and the liquid waste portions are pooled, and the resulting liquid mixture is left to separate into a number of fractions. Each viscous or solid waste portions is subjected to a compatibility test with a liquid fraction. The waste portions are admixed with an amount of a compatible liquid fraction, ensuring that a workable mixture is obtained. The different mixtures are gradually mixed and a mixed and workable buffer portion is obtained. The buffer portion or a portion thereof is subjected to grinding at a high shear. A pumpable, combustible dispersion is obtained, which can be incinerated without any risk of explosions.

Abstract translation: PCT No.PCT / DK96 / 00264 Sec。 371 1997年12月23日第 102（e）1997年12月23日PCT PCT 1996年6月23日PCT公布。 出版物WO97 / 01064 日期1997年1月9日一种处理有问题的有机化学废物的处理方法和装置。 将不同类型的废物收集在分开的部分中，并将液体废物部分合并，并将所得液体混合物分离成多个馏分。 对每个粘性或固体废物部分进行与液体馏分的相容性试验。 将废物部分与一定量的相容的液体馏分混合，确保得到可加工的混合物。 逐渐混合不同的混合物，得到混合和可加工的缓冲部分。 缓冲部分或其一部分在高剪切下进行研磨。 获得可泵送的可燃分散体，可以焚烧，没有任何爆炸的危险。

公开(公告)号：US5879511A

公开(公告)日：1999-03-09

申请号：US889014

申请日：1997-07-07

Applicant: Erik .ANG.gren

Inventor： Erik .ANG.gren

IPC: D21C11/12 ,  F23G5/02 ,  F23G7/04

CPC classification number: D21C11/12 ,  F23G5/02 ,  F23G7/04 ,  F23G2201/70

Abstract: The present invention relates to a method of improving the operation of a boiler plant in a chemical pulp mill. At least part of the black liquor flow of the chemical pulp mill is divided into several batches being substantially in a solid form, which are mechanically turned into substantially equal-sized pieces for deeding into the recovery boiler and for combustion taking place therein. Waste liquor batches may be stored prior to the combustion. The invention also relates to a system for carrying out the method.

Abstract translation: 本发明涉及一种改善化学纸浆厂锅炉设备运行的方法。 化学纸浆厂的黑液流的至少一部分被分成几个基本上为固体形式的批次，其被机械地变成基本上相等尺寸的碎片，用于固定到回收锅炉中并在其中进行燃烧。 在燃烧之前可以储存废液批料。 本发明还涉及一种用于实施该方法的系统。

公开(公告)号：US5735224A

公开(公告)日：1998-04-07

申请号：US591539

申请日：1996-04-10

Applicant: Gentaro Takasuka ,  Mazumi Itaya

Inventor： Gentaro Takasuka ,  Mazumi Itaya

IPC: F23G7/00 ,  B01D53/68 ,  B09B3/00 ,  F23G5/10 ,  F23G5/30 ,  F23G5/00

CPC classification number: B09B3/00 ,  F23G5/10 ,  F23G5/30 ,  F23G2201/70 ,  F23G2207/102 ,  F23G2209/30 ,  F23J2219/30

Abstract: A thermal dechlorinating apparatus for collected ash, having a vertically elongated cylindrical apparatus body, a collected ash inlet and a collected ash outlet which are provided on the apparatus body and spaced in a vertical direction thereof, an inlet port for heated air provided on the portion of the apparatus body between the inlet and the outlet, an exhaust gas outlet provided on the portion of the apparatus body above the collected ash inlet, a rotary shaft provided along the axial direction of the apparatus body, a screw provided on the rotary shaft, and heating means provided on the portion of the apparatus body between the collected ash inlet and the collected ash outlet. Heated air is led into the apparatus body through the heated air inlet port. A stirred fluidized layer is formed in the portion of the apparatus body above the heated air inlet port, and a moving layer is formed below the heated air inlet port. Combustibles in the collected ash are burned in the stirred fluidized layer, and partial or entire decomposition and removal of chlorine compounds are performed in the moving layer using the combustion heat generated by burning the combustibles.

Abstract translation: PCT No.PCT / JP95 / 01099 Sec。 371日期：1996年4月10日 102（e）日期1996年4月10日PCT提交1995年5月6日PCT公布。 公开号WO95 / 33585 日期1995年12月14日一种用于收集灰分的热脱氯装置，具有垂直细长的圆柱形装置本体，收集的灰分入口和收集的灰分出口，其设置在装置主体上并沿其垂直方向间隔开，用于加热的入口 设置在入口和出口之间的设备本体部分上的空气，设置在收集灰入口上方的设备主体部分上的排气出口，沿设备主体的轴向方向设置的旋转轴， 在旋转轴上，以及加热装置，设置在收集的灰分入口和收集灰分出口之间的装置本体的部分上。 加热的空气通过加热的空气入口被引入设备主体。 在加热的空气入口上方的装置主体的部分中形成搅拌的流化层，并且在加热空气入口的下方形成移动层。 收集的灰分中的可燃物在搅拌的流化层中燃烧，并且使用燃烧可燃物产生的燃烧热在移动层中进行部分或全部分解和除去氯化合物。

公开(公告)号：US5495986A

公开(公告)日：1996-03-05

申请号：US368386

申请日：1994-12-30

Applicant: Ricky W. Davenport

Inventor： Ricky W. Davenport

IPC: B02C7/04 ,  B02C7/06 ,  B02C7/12 ,  B02C7/14 ,  C10L1/32 ,  E21B21/06 ,  E21B41/00 ,  F23G5/033 ,  F23K1/02 ,  B02C23/36 ,  B02C23/08

CPC classification number: F23K1/02 ,  B02C7/04 ,  B02C7/06 ,  B02C7/12 ,  B02C7/14 ,  C10L1/322 ,  E21B21/066 ,  E21B41/0057 ,  F23G5/033 ,  F23G2201/603 ,  F23G2201/70 ,  F23G2206/201 ,  F23G2209/281 ,  Y02E20/363 ,  Y10S241/38

Abstract: The present invention provides a method of processing waste material and a blend stock which provides a suitable fuel and includes the steps of grinding the waste material in a tank containing the blend stock with the grinding being in at least part provided by the coaction between a rotating impeller and a stationary plate so that the degree to which the waste material is ground is controlled by controlling the spacing between the plate and the impeller.

Abstract translation: 本发明提供一种处理废料和共混料的方法，其提供合适的燃料，并且包括以下步骤：将废料在包含共混料的罐中研磨，其中研磨至少部分由旋转的 叶轮和固定板，从而通过控制板和叶轮之间的间距来控制废料被研磨的程度。

公开(公告)号：US5425923A

公开(公告)日：1995-06-20

申请号：US966999

申请日：1992-10-27

Applicant: George W. Swisher, Jr. ,  Jerry R. Collette

Inventor： George W. Swisher, Jr. ,  Jerry R. Collette

IPC: B09C1/06 ,  F23G7/14 ,  B01J8/08

CPC classification number: F23G7/14 ,  B09C1/06 ,  F23G2201/50 ,  F23G2201/602 ,  F23G2201/603 ,  F23G2201/70 ,  F23G2900/50214

Abstract: A system for remediating soil containing contaminants. The system comprises a rotary volatilizer, a thermal dust conductor, a soil cooler, a separator and an afterburner. The rotary volatilizer includes a rotatable, counterflow volatilizer drum with a drying zone, a heating zone and a burn zone. The burn zone of the volatilizer has an outer shell and a stainless steel inner liner supported by spring brackets within the outer shell. A separator is provided to receive exhaust gases from the volatilizer and the soil cooler and to remove dust from the exhaust gases. Dust from the separator and hot soil from the volatilizer is introduced into the thermal dust conductor. Hot gases from the thermal dust conductor are returned to the volatilizer to preheat combustion air for the volatilizer and to incinerate contaminants in the returned gases. Soil is transferred from the thermal dust conductor to the soil cooler, where water injection cools the remediated soil and adds moisture to the soil. The cool remediated soil is conveyed from the soil cooler to a load out hopper.

Abstract translation: 一种补救含有污染物的土壤的系统。 该系统包括旋转挥发器，热尘导体，土壤冷却器，分离器和加力燃烧器。 旋转挥发器包括具有干燥区，加热区和燃烧区的可旋转的逆流挥发器鼓。 挥发器的燃烧区具有外壳和由外壳内的弹簧支架支撑的不锈钢内衬。 提供分离器以接收来自挥发器和土壤冷却器的废气并除去废气中的灰尘。 来自分离器的灰尘和来自挥发物的热土被引入热尘导体中。 来自热尘导体的热气体返回到挥发器中以预热挥发器的燃烧空气并焚烧返回气体中的污染物。 土壤从热尘导体转移到土壤冷却器，在这里，注水冷却修复后的土壤，并向土壤中添加水分。 冷却补救的土壤从土壤冷却器输送到装载出料斗。

公开(公告)号：US5417169A

公开(公告)日：1995-05-23

申请号：US107933

申请日：1993-08-17

Applicant: Keith H. Carpenter ,  Mark N. Looman

Inventor： Keith H. Carpenter ,  Mark N. Looman

IPC: B09B3/00 ,  F23G5/02

CPC classification number: F23G5/02 ,  B09B3/0058 ,  F23G2201/70 ,  F23G2201/80

Abstract: An apparatus for removing viscous material from barrels includes a conventional drum dumper, an auger formed of a double helix of metal ribbon, a motor for rotating the auger, and a carriage assembly for supporting the motor and auger and advancing the auger into and out of an inverted barrel. As the auger is advanced into the open end of an inverted barrel, the motor rotates the auger to insert the double helix into the viscous material and urge the viscous material rearwardly out of the open barrel end. The carriage assembly includes a carriage which supports a central shaft of the auger and the auger motor, and four guide rails which constrain the movement of the carriage to rectilinear motion. The tolerances between the carriage assembly and rails are such that the auger can skew slightly relative to the direction of travel so that the auger can negotiate around a side bung formed on the barrel, and yet provide a relatively close tolerance between the outer periphery of the auger and the inner surface of the barrel. Also, the leading edge of the auger includes cross bars provided with adjustable and/or removable teeth for digging into the viscous material, and the shaft includes a steam supply system for projecting jets of steam and/or other fluids from the sides and ends of the auger to loosen the viscous material. Limits of forward and rearward travel of the frame are controlled by a programmable logic controller.

Abstract translation: 用于从桶中去除粘性材料的装置包括常规的滚筒自卸车，由金属带的双螺旋形成的螺旋钻，用于旋转螺旋钻的马达和用于支撑马达和螺旋钻的托架组件，并将螺旋推进和运出 倒桶。 当螺旋推进到倒转桶的开口端时，电动机旋转螺旋钻将双螺旋插入粘性材料中，并将粘性材料向后推出开口桶端。 托架组件包括支撑螺旋推运器和螺旋推运器马达的中心轴的托架以及将托架运动限制为直线运动的四个导轨。 托架组件和导轨之间的公差使得螺旋推运器相对于行进方向可以稍微偏斜，使得螺旋钻可以围绕形成在筒上的侧面舷侧协商，并且还提供在 螺旋钻和桶的内表面。 此外，螺旋钻的前缘包括设置有用于挖掘粘性材料的可调节和/或可移除的齿的横杆，并且轴包括蒸汽供应系统，用于从蒸汽和/或其他流体的侧面和末端喷射蒸汽和/ 螺旋钻松动粘性物质。 框架的向前和向后行程的限制由可编程逻辑控制器控制。

公开(公告)号：US5392721A

公开(公告)日：1995-02-28

申请号：US238872

申请日：1994-05-06

Applicant: Wendell Judd

Inventor： Wendell Judd

IPC: F23G5/00 ,  F23G5/02 ,  F23G5/20 ,  F23G7/00

CPC classification number: F23G5/02 ,  F23G5/006 ,  F23G5/20 ,  F23G7/001 ,  F23G2201/10 ,  F23G2201/70 ,  F23G2206/10

Abstract: The present invention provides methods for the reduction and recycling of papermaking sludge. Papermaking sludge is incinerated in a rotary heater, typically a rotary cement kiln, asphalt dryer, or specially designed rotary kiln or incinerator. Aggregate may be combined with the sludge to provide better dispersion of the sludge within the heater, and to facilitate heat transfer. Once in operation, the heat of sludge combustion is added to the process heat, resulting in markedly reduced energy requirements. Papermaking sludge is typically fed continuously into said rotary heater while temperatures in the combustion zone are maintained in the range of approximately 800.degree. to 3500.degree. F. During incineration, mixing catalysts (typically casein or soy protein) and wood fibers are burned, while moisture is evaporated. The resulting product consists essentially of carbonate particles which are collected for subsequent use.

Abstract translation: 本发明提供了造纸污泥的还原和再循环的方法。 造纸污泥在旋转加热器中焚烧，通常是旋转水泥窑，沥青干燥器或专门设计的回转窑或焚化炉。 聚集体可以与污泥组合以提供污泥在加热器内更好的分散，并促进热传递。 一旦运行，污泥燃烧的热量被加到过程热中，导致能量需求显着降低。 通常将造纸污泥连续加入到所述旋转加热器中，同时燃烧区中的温度保持在约800°至3500°F的范围内。在焚烧期间，将催化剂（通常为酪蛋白或大豆蛋白）和木纤维混合燃烧， 蒸发。 所得产物基本上由碳酸盐颗粒组成，其被收集用于随后的使用。

公开(公告)号：US5328105A

公开(公告)日：1994-07-12

申请号：US839267

申请日：1992-02-20

Applicant: Donald G. Sims ,  Norman Foster

Inventor： Donald G. Sims ,  Norman Foster

IPC: F23G5/02 ,  B02C23/00

CPC classification number: F23G5/02 ,  F23G2201/70 ,  F23G2201/80 ,  F23G2209/12

Abstract: A transportable processing unit for producing a pumpable, essentially homogeneous admixed material suitable for use as substitute fuel or for thermal destruction by incineration, the processing unit including a closed mixing vessel mounted on a movable base member the vessel adapted to receive feedstock material from an adjacent on site holding facility through at least one entry port and to receive intermediate process material through at least one inlet port and a process material exit port as well as a mixing device located in the vessel interior. The processing unit of the present invention also has a conduit for conveying process material away from said mixing vessel, which is connected to the mixing vessel exit port, and at least one particle sizing device mounted on the moveable base member which has an inlet in fluid communication with a second end of the process material conveying conduit and at least one diverter outlet which is in fluid communication with the intermediate process material inlet port of the mixing vessel. The moveable base is preferably a transportable member such as a tractor trailer or a transportation skid.

Abstract translation: 一种运输处理单元，用于生产适合用作替代燃料或通过焚烧进行热破坏的可泵送，基本均匀的混合材料，所述处理单元包括安装在可移动基座构件上的封闭混合容器，该容器适于从相邻的 通过至少一个入口端口进行现场保持设施，并通过至少一个入口端口和过程材料出口端口接收中间过程材料，以及位于容器内部的混合设备。 本发明的处理单元还具有用于将处理材料输送离开混合容器的导管，该混合容器连接到混合容器出口，以及安装在可移动基座部件上的至少一个颗粒施胶装置，其具有流体入口 与处理材料输送管道的第二端和与混合容器的中间处理材料入口流体连通的至少一个分流器出口的通信。 可移动基部优选为可移动构件，例如拖拉机拖车或运输滑道。