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1. 发明授权

US08999116B2 Method and apparatus for producing solid fuel 有权
标题翻译：固体燃料的制造方法和装置
公开(公告)号：US08999116B2
公开(公告)日：2015-04-07
申请号：US13290466
申请日：2011-11-07
申请人： Satoru Sugita , Tetsuya Deguchi , Takuo Shigehisa
发明人： Satoru Sugita , Tetsuya Deguchi , Takuo Shigehisa
IPC分类号： C10B9/00 , C10L9/10
CPC分类号： C10L9/10
摘要： An apparatus for producing a solid fuel which may be made by a method involving mixing porous coal with a mixed oil containing heavy oil and solvent oil to prepare a raw material slurry; heating the raw material slurry to promote dehydration of the porous coal while impregnating the mixed oil into pores of the porous coal to obtain a dehydrated slurry; separating the resulting upgraded porous coal and mixed oil from the dehydrated slurry; drying the separated upgraded porous coal with carrier gas, and subsequently condensing vaporized mixed oil in the carrier gas by cooling, while capturing the porous coal in the carrier gas by atomization of the condensed mixed oil, thereby recovering the mixed oil; and returning the mixed oil separated and recovered in the separating to the mixing, further involving supplying the mixed oil recovered in the final drying to the separating.
摘要翻译：一种固体燃料的制造装置，其可以通过将多孔煤与含有重油和溶剂油的混合油混合以制备原料浆料的方法制造; 加热原料浆以促进多孔煤的脱水，同时将混合油浸入多孔煤的孔中，得到脱水浆料; 将得到的升级后的多孔煤和混合油从脱水浆中分离出来; 用载气干燥分离的升级后的多孔煤，然后通过冷却将蒸发的混合油冷凝在载气中，同时通过雾化冷凝的混合油捕获载气中的多孔煤，从而回收混合油; 并将分离回收的混合油返回到混合物中，进一步包括将最终干燥中回收的混合油供给到分离中。

2. 发明申请

US20100077658A1 METHOD AND APPARATUS FOR PRODUCING SOLID FUEL 有权
标题翻译：生产固体燃料的方法和装置
公开(公告)号：US20100077658A1
公开(公告)日：2010-04-01
申请号：US12517295
申请日：2007-12-05
申请人： Satoru Sugita , Tetsuya Deguchi , Takuo Shigehisa
发明人： Satoru Sugita , Tetsuya Deguchi , Takuo Shigehisa
IPC分类号： C10L5/00
CPC分类号： C10L9/10
摘要： (Problems) Providing a method and an apparatus for producing a solid fuel, capable of suppressing increase in dust coal concentration in circulating oil.(Solving Means) The method for producing a solid fuel comprises a mixing step of mixing porous coal with a mixed oil containing a heavy oil and a solvent oil to prepare a raw material slurry; an evaporation step of heating the raw material slurry to promote dehydration of the porous coal while impregnating the mixed oil into pores of the porous coal to obtain a dehydrated slurry; a solid-liquid separation step of separating a resulting upgraded porous coal and the mixed oil from the dehydrated slurry; a final drying step of drying the separated upgraded porous coal with a carrier gas, and subsequently condensing a vaporized mixed oil in the carrier gas by cooling, while capturing the porous coal in the carrier gas by atomization of the condensed mixed oil, thereby recovering the mixed oil; and a circulation step of returning the mixed oil separated and recovered in the solid-liquid separation step to the mixing step, and the method is characterized by further comprising a supply step A of supplying the mixed oil recovered in the final drying step to the solid-liquid separation step. The apparatus for producing a solid fuel adopts the method.
摘要翻译：（问题）提供能够抑制循环油中的粉煤浓度增加的固体燃料的制造方法和装置。（解决方案）固体燃料的制造方法包括将多孔煤与含有重油和溶剂油的混合油混合以制备原料浆料的混合步骤; 蒸发工序，将原料浆加热，促进多孔煤的脱水，同时将混合油浸渍到多孔煤的孔中，得到脱水浆料; 从所述脱水浆液中分离得到的升级后的多孔煤和所述混合油的固液分离工序; 最后的干燥步骤，用载气干燥分离的升级后的多孔煤，然后通过冷却将载气中的蒸发的混合油冷凝，同时通过雾化冷凝的混合油捕获载气中的多孔煤，从而回收混合油以及将在固液分离步骤中分离回收的混合油返回到混合步骤的循环步骤，其特征在于还包括供给步骤A，将在最终干燥步骤中回收的混合油供给到固体 - 液体分离步骤固体燃料的制造装置采用该方法。

3. 发明申请

US20090255173A1 PROCESS AND EQUIPMENT FOR PRODUCING SOLID FUEL BY USING COAL AS RAW MATERIAL 有权
标题翻译：以原料为原料生产固体燃料的工艺和设备
公开(公告)号：US20090255173A1
公开(公告)日：2009-10-15
申请号：US12064334
申请日：2006-11-13
申请人： Satoru Sugita , Tetsuya Deguchi , Takuo Shigehisa
发明人： Satoru Sugita , Tetsuya Deguchi , Takuo Shigehisa
IPC分类号： C10L5/00
CPC分类号： C10L5/04 , C10L5/361 , C10L5/366 , C10L9/00 , C10L9/10
摘要： The present invention provides a process and an apparatus for producing a low-pyrophoricity, transportable, storable dewatered solid fuel from a low rank coal, in which the amount of heavy oil added can be reduced.A solid fuel production process includes the steps of mixing an oil containing a solvent oil with a coal to prepare a raw material slurry; evaporating moisture from the raw material slurry; subsequently performing solid-liquid separation on the slurry to yield a solid fuel; and adding a heavy oil to the slurry after the completion of or in the course of evaporating moisture. A solid fuel production apparatus includes a mixing vessel 1 in which an oil containing a solvent oil is mixed with a coal to prepare a raw material slurry; evaporators 2 and 3 that evaporate moisture from the raw material slurry; a solid-liquid separation means that perform solid-liquid separation on the slurry from which moisture has been evaporated; and an addition means that adds a heavy oil to the slurry after the completion of or in the course of evaporating moisture.
摘要翻译：本发明提供一种从低等级煤生产低自燃性，可运输的，可运输的，可储存的脱水固体燃料的方法和装置，其中可以减少加入的重油量。固体燃料生产方法包括将含有溶剂油的油与煤混合以制备原料浆料的步骤; 从原料浆中蒸发水分; 随后在浆料上进行固液分离，得到固体燃料; 并在水分蒸发完成或蒸发过程中向浆液中加入重油。固体燃料生产设备包括混合容器1，其中含有溶剂油的油与煤混合以制备原料浆料; 从原料浆中蒸发水分的蒸发器2和3; 固体 - 液体分离装置，其在已经蒸发了水分的浆料上进行固液分离; 以及在水分蒸发完成或蒸发过程中向浆料中添加重油的添加方法。

4. 发明授权

US08252070B2 Process and apparatus for producing solid fuel from coal 有权
标题翻译：从煤生产固体燃料的工艺和设备
公开(公告)号：US08252070B2
公开(公告)日：2012-08-28
申请号：US12064334
申请日：2006-11-13
申请人： Satoru Sugita , Tetsuya Deguchi , Takuo Shigehisa
发明人： Satoru Sugita , Tetsuya Deguchi , Takuo Shigehisa
IPC分类号： C10L1/32 , C10L5/00 , C10B1/00
CPC分类号： C10L5/04 , C10L5/361 , C10L5/366 , C10L9/00 , C10L9/10
摘要： The present invention provides a process and an apparatus for producing a low-pyrophoricity, transportable, storable dewatered solid fuel from a low rank coal, in which the amount of heavy oil added can be reduced. A solid fuel production process includes the steps of mixing an oil containing a solvent oil with a coal to prepare a raw material slurry; evaporating moisture from the raw material slurry; subsequently performing solid-liquid separation on the slurry to yield a solid fuel; and adding a heavy oil to the slurry after the completion of or in the course of evaporating moisture. A solid fuel production apparatus includes a mixing vessel 1 in which an oil containing a solvent oil is mixed with a coal to prepare a raw material slurry; evaporators 2 and 3 that evaporate moisture from the raw material slurry; a solid-liquid separation means that perform solid-liquid separation on the slurry from which moisture has been evaporated; and an addition means that adds a heavy oil to the slurry after the completion of or in the course of evaporating moisture.
摘要翻译：本发明提供一种从低等级煤生产低自燃性，可运输的，可运输的，可储存的脱水固体燃料的方法和装置，其中可以减少加入的重油量。固体燃料生产方法包括将含有溶剂油的油与煤混合以制备原料浆料的步骤; 从原料浆中蒸发水分; 随后在浆料上进行固液分离，得到固体燃料; 并在水分蒸发完成或蒸发过程中向浆液中加入重油。固体燃料生产设备包括混合容器1，其中含有溶剂油的油与煤混合以制备原料浆料; 从原料浆中蒸发水分的蒸发器2和3; 固体 - 液体分离装置，其在已经蒸发了水分的浆料上进行固液分离; 以及在水分蒸发完成或蒸发过程中向浆料中添加重油的添加方法。

5. 发明授权

US08075643B2 Method and apparatus for producing solid fuel 有权
标题翻译：固体燃料的制造方法和装置
公开(公告)号：US08075643B2
公开(公告)日：2011-12-13
申请号：US12517295
申请日：2007-12-05
申请人： Satoru Sugita , Tetsuya Deguchi , Takuo Shigehisa
发明人： Satoru Sugita , Tetsuya Deguchi , Takuo Shigehisa
IPC分类号： C10L5/00
CPC分类号： C10L9/10
摘要： (Problems) Providing a method and an apparatus for producing a solid fuel, capable of suppressing increase in dust coal concentration in circulating oil.(Solving Means) The method for producing a solid fuel comprises a mixing step of mixing porous coal with a mixed oil containing a heavy oil and a solvent oil to prepare a raw material slurry; an evaporation step of heating the raw material slurry to promote dehydration of the porous coal while impregnating the mixed oil into pores of the porous coal to obtain a dehydrated slurry; a solid-liquid separation step of separating a resulting upgraded porous coal and the mixed oil from the dehydrated slurry; a final drying step of drying the separated upgraded porous coal with a carrier gas, and subsequently condensing a vaporized mixed oil in the carrier gas by cooling, while capturing the porous coal in the carrier gas by atomization of the condensed mixed oil, thereby recovering the mixed oil; and a circulation step of returning the mixed oil separated and recovered in the solid-liquid separation step to the mixing step, and the method is characterized by further comprising a supply step A of supplying the mixed oil recovered in the final drying step to the solid-liquid separation step. The apparatus for producing a solid fuel adopts the method.
摘要翻译：（问题）提供能够抑制循环油中的粉煤浓度增加的固体燃料的制造方法和装置。（解决方案）固体燃料的制造方法包括将多孔煤与含有重油和溶剂油的混合油混合以制备原料浆料的混合步骤; 蒸发工序，将原料浆加热，促进多孔煤的脱水，同时将混合油浸渍到多孔煤的孔中，得到脱水浆料; 从所述脱水浆液中分离得到的升级后的多孔煤和所述混合油的固液分离工序; 最后的干燥步骤，用载气干燥分离的升级后的多孔煤，然后通过冷却将载气中的蒸发的混合油冷凝，同时通过雾化冷凝的混合油捕获载气中的多孔煤，从而回收混合油以及将在固液分离步骤中分离回收的混合油返回到混合步骤的循环步骤，其特征在于还包括供给步骤A，将在最终干燥步骤中回收的混合油供给到固体 - 液体分离步骤固体燃料的制造装置采用该方法。

6. 发明授权

US07628827B2 Apparatus and method for producing solid fuel using low-grade coal as raw material 有权
标题翻译：以低档煤为原料生产固体燃料的装置及方法
公开(公告)号：US07628827B2
公开(公告)日：2009-12-08
申请号：US11082863
申请日：2005-03-18
申请人： Satoru Sugita , Tetsuya Deguchi , Takuo Shigehisa , Shinichi Katsushima
发明人： Satoru Sugita , Tetsuya Deguchi , Takuo Shigehisa , Shinichi Katsushima
IPC分类号： C10L5/00 , B65G53/00 , B01F5/10
CPC分类号： C10L5/361 , C10L5/04 , C10L5/366
摘要： An apparatus for producing solid fuel includes a passage for introducing a supernatant in a mixing tank into a portion between the bottom of the mixing tank and a first slurry pump of a first slurry circulating passage using a third pump, and a passage for introducing a supernatant in an evaporator into a portion between the bottom of the evaporator and a second slurry pump of a second slurry circulating passage using a fourth pump. A method for producing a solid fuel includes introducing a supernatant in a mixing tank into a first slurry circulating passage, for washing a portion where coal deposits, and introducing a supernatant in an evaporator into a second slurry circulating passage, for washing a portion where coal deposits.
摘要翻译：一种固体燃料的制造装置，其特征在于，具备将上述混合槽中的上清液引入上述混合槽底部的第一浆液循环路径的第一浆液泵和上述第三泵的通道在蒸发器中进入蒸发器底部的一部分和使用第四泵的第二浆料循环通道的第二浆料泵。固体燃料的制造方法包括将混合槽中的上清液引入第一浆料循环通道，用于清洗煤沉积的部分，并将蒸发器中的上清液引入第二浆料循环通道，用于清洗煤的部分存款

7. 发明授权

US07431744B2 Apparatus and method for manufacturing solid fuel with low-rank coal 有权
标题翻译：用低等级煤制造固体燃料的装置和方法
公开(公告)号：US07431744B2
公开(公告)日：2008-10-07
申请号：US10971107
申请日：2004-10-25
申请人： Satoru Sugita , Tetsuya Deguchi , Takuo Shigehisa , Shinichi Katsushima
发明人： Satoru Sugita , Tetsuya Deguchi , Takuo Shigehisa , Shinichi Katsushima
IPC分类号： C10L1/10 , C10L5/00
CPC分类号： C10L5/366 , C10L9/10
摘要： A method for manufacturing a solid fuel includes the steps of partially or completely separating finely powdered coal from pulverized low-rank coal; mixing the separated low-rank coal with a mixed oil containing a heavy oil and a solvent oil to produce an untreated slurry; heating the untreated slurry to dehydrate the low-rank coal and filling the pores of the low-rank coal with the mixed oil; and separating the solid fuel from the heated slurry by solid-liquid separation. The manufacturing method further includes the step of adding the finely powdered coal separated from the low-rank coal to the solid fuel produced by the solid-liquid separation of the heated slurry. The finely powdered coal separated from the low-rank coal has an average particle size of 0.5 mm or less. An apparatus for the manufacturing method is also disclosed.
摘要翻译：一种制造固体燃料的方法包括从粉碎的低级煤部分或完全分离细粉煤的步骤; 将分离的低级煤与含有重油和溶剂油的混合油混合以产生未处理的浆料; 加热未处理的浆料，使低级煤脱水，并用混合油填充低级煤的孔隙; 并通过固液分离将固体燃料与加热的浆液分离。制造方法还包括将从低等级煤分离的细粉煤加入通过加热浆料的固液分离产生的固体燃料的步骤。与低级煤分离的细粉煤的平均粒径为0.5mm以下。还公开了一种制造方法的装置。

8. 发明申请

US20070062103A1 METHOD AND APPARATUS FOR MANUFACTURING SOLID FUEL FROM RAW MATERIAL COAL 审中-公开
标题翻译：从原料煤制造固体燃料的方法和装置
公开(公告)号：US20070062103A1
公开(公告)日：2007-03-22
申请号：US11463202
申请日：2006-08-08
申请人： Satoru Sugita , Tetsuya Deguchi , Takuo Shigehisa
发明人： Satoru Sugita , Tetsuya Deguchi , Takuo Shigehisa
IPC分类号： C10L5/00
CPC分类号： C10L9/08 , C10L9/10
摘要： A raw material slurry in which a coal is mixed with a mixed oil containing a heavy oil and a solvent oil is subjected to a water vaporization treatment with a vaporizer, and is subjected to solid-liquid separation with a mechanical solid-liquid separator. A separated solid is heated with a dryer while a carrier gas is flown, so as to vaporize the oil and produce a solid fuel. The carrier gas is fed to a cooler through a pipe, and the above-described vaporization oil is condensed and recovered. In a method and an apparatus for manufacturing a solid fuel, an occurrence of blocking in a pipe between the above-described dryer and the cooler can be prevented. An oil is flown on an inner wall surface of the pipe in the neighborhood of a cooler inlet portion with respect to the pipe between the dryer and the cooler.
摘要翻译：将煤与含有重油和溶剂油的混合油混合的原料浆料用蒸发器进行水蒸气处理，并用机械固液分离器进行固液分离。将分离的固体用干燥器加热，同时使载气流动，从而汽化油并产生固体燃料。载气通过管道供给到冷却器，并且上述蒸发油被冷凝和回收。在制造固体燃料的方法和装置中，可以防止在上述干燥器和冷却器之间的管道中发生堵塞。在相对于干燥器和冷却器之间的管道的冷却器入口部分附近，在管的内壁表面上流动油。

9. 发明申请

US20050204615A1 Apparatus and method for producing solid fuel using low-grade coal as raw material 有权
标题翻译：以低档煤为原料生产固体燃料的装置及方法
公开(公告)号：US20050204615A1
公开(公告)日：2005-09-22
申请号：US11082863
申请日：2005-03-18
申请人： Satoru Sugita , Tetsuya Deguchi , Takuo Shigehisa , Shinichi Katsushima
发明人： Satoru Sugita , Tetsuya Deguchi , Takuo Shigehisa , Shinichi Katsushima
IPC分类号： C10L5/00 , C10L5/04 , C10L9/08 , C10L9/10
CPC分类号： C10L5/361 , C10L5/04 , C10L5/366
摘要： An apparatus for producing solid fuel includes a passage for introducing a supernatant in a mixing tank into a portion between the bottom of the mixing tank and a first slurry pump of a first slurry circulating passage using a third pump, and a passage for introducing a supernatant in an evaporator into a portion between the bottom of the evaporator and a second slurry pump of a second slurry circulating passage using a fourth pump. A method for producing a solid fuel includes introducing a supernatant in a mixing tank into a first slurry circulating passage, for washing a portion where coal deposits, and introducing a supernatant in an evaporator into a second slurry circulating passage, for washing a portion where coal deposits.
摘要翻译：一种固体燃料的制造装置，其特征在于，具备将上述混合槽中的上清液引入上述混合槽底部的第一浆液循环路径的第一浆液泵和上述第三泵的通道在蒸发器中进入蒸发器底部的一部分和使用第四泵的第二浆料循环通道的第二浆料泵。固体燃料的制造方法包括将混合槽中的上清液引入第一浆料循环通道，用于清洗煤沉积的部分，并将蒸发器中的上清液引入第二浆料循环通道，用于清洗煤的部分存款

10. 发明申请

US20050097814A1 Apparatus and method for manufacturing solid fuel with low-rank coal 有权
标题翻译：用低等级煤制造固体燃料的装置和方法
公开(公告)号：US20050097814A1
公开(公告)日：2005-05-12
申请号：US10971107
申请日：2004-10-25
申请人： Satoru Sugita , Tetsuya Deguchi , Takuo Shigehisa , Shinichi Katsushima
发明人： Satoru Sugita , Tetsuya Deguchi , Takuo Shigehisa , Shinichi Katsushima
IPC分类号： F23K1/00 , C10L5/00 , C10L5/04 , C10L9/10
CPC分类号： C10L5/366 , C10L9/10
摘要： A method for manufacturing a solid fuel includes the steps of partially or completely separating finely powdered coal from pulverized low-rank coal; mixing the separated low-rank coal with a mixed oil containing a heavy oil and a solvent oil to produce an untreated slurry; heating the untreated slurry to dehydrate the low-rank coal and filling the pores of the low-rank coal with the mixed oil; and separating the solid fuel from the heated slurry by solid-liquid separation. The manufacturing method further includes the step of adding the finely powdered coal separated from the low-rank coal to the solid fuel produced by the solid-liquid separation of the heated slurry. The finely powdered coal separated from the low-rank coal has an average particle size of 0.5 mm or less. An apparatus for the manufacturing method is also disclosed.
摘要翻译：一种制造固体燃料的方法包括从粉碎的低级煤部分或完全分离细粉煤的步骤; 将分离的低级煤与含有重油和溶剂油的混合油混合以产生未处理的浆料; 加热未处理的浆料，使低级煤脱水，并用混合油填充低级煤的孔隙; 并通过固液分离将固体燃料与加热的浆液分离。制造方法还包括将从低等级煤分离的细粉煤加入通过加热浆液的固液分离产生的固体燃料的步骤。与低级煤分离的细粉煤的平均粒径为0.5mm以下。还公开了一种制造方法的装置。

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