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公开(公告)号：US09920476B2
公开(公告)日：2018-03-20
申请号：US14428884
申请日：2013-09-18
发明人： Piia Niemi , Markku Isoniemi , Tero Juutilainen , Kari Haaga
CPC分类号： D21C11/12 , F22B1/20 , F22B21/343 , F22G1/02 , F23J15/06
摘要： An arrangement and a method in a soda recovery boiler, in a furnace (1) of which recovery boiler there are arranged screen tubes (7) and which recovery boiler comprises a second pass (9) in which is arranged at least one superheater (4′). The second pass (9) is arranged for being cooled with cooling medium coming from the screen tubes (7).
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公开(公告)号：US20150275427A1
公开(公告)日：2015-10-01
申请号：US14428884
申请日：2013-09-18
发明人： Piia Niemi , Markku Isoniemi , Tero Juutilainen , Kari Haaga
CPC分类号： D21C11/12 , F22B1/20 , F22B21/343 , F22G1/02 , F23J15/06
摘要： An arrangement and a method in a soda recovery boiler, in a furnace (1) of which recovery boiler there are arranged screen tubes (7) and which recovery boiler comprises a second pass (9) in which is arranged at least one superheater (4′). The second pass (9) is arranged for being cooled with cooling medium coming from the screen tubes (7).
摘要翻译： 一种在苏打水回收锅炉中的装置和方法，在炉子（1）中，回收锅炉设置有筛管（7），并且该回收锅炉包括第二通道（9），其中布置有至少一个过热器 '）。 第二通道（9）布置成用来自筛管（7）的冷却介质冷却。
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公开(公告)号：US11815262B2
公开(公告)日：2023-11-14
申请号：US17992800
申请日：2022-11-22
申请人： Alan Rose
发明人： Alan Rose
CPC分类号： F22B3/02 , F22B1/20 , F28D20/003
摘要： Steam production apparatuses are provided. The apparatuses can include at least two compartments that are mechanically engaged. Processes for the production of steam are also provided. The processes can include providing liquid water to a reactive material within a first compartment to generate steam within the first compartment; transferring at least some of the steam to a second compartment that is mechanically engaged with the first compartment; and exposing the steam from the first compartment to material within the second compartment that extends when exposed to the steam, the extending of the material reducing the volume of the first compartment.
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5.发明授权公开(公告)号：US11746470B2
公开(公告)日：2023-09-05
申请号：US17015635
申请日：2020-09-09
申请人： Valmet Automation Oy
发明人： Jarmo Mansikkasalo , Jukka Koskinen
CPC分类号： D21C11/12 , F23G7/04 , F22B1/20 , F22B35/00 , F23G5/50 , F23G2207/101 , F23G2209/101
摘要： A method for controlling carryover in a chemical recovery boiler. The method comprises feeding black or brown liquor to a furnace of the chemical recovery boiler through an injection gun to burn the black or brown liquor. The chemical recovery boiler comprises a bullnose, which narrows the furnace, and a first superheater, of which at least a part is arranged at a higher vertical level than the bullnose. The method comprises measuring information indicative of a spatial temperature distribution on a cross section of the furnace, wherein the cross section is above the injection gun and below the first superheater; determining primary information indicative of carryover using the information indicative of the spatial temperature distribution on the cross section of the furnace; and controlling a temperature of the black or brown liquor that is fed to the furnace using the primary information. In addition, a system for performing the method.
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6.发明授权Steam and other vapor power plant utilizing caustic soda or other auxiliary fluids 失效使用苛性钠或其他辅助流体的蒸汽和其他蒸汽发电厂
公开(公告)号：US1687941A
公开(公告)日：1928-10-16
申请号：US6824125
申请日：1925-11-10
申请人： ERNST KOENEMANN
发明人： ERNST KOENEMANN
IPC分类号： F22B1/20
CPC分类号： F22B1/20
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公开(公告)号：US5992151A
公开(公告)日：1999-11-30
申请号：US971592
申请日：1997-11-17
申请人： Melvin L. Prueitt
发明人： Melvin L. Prueitt
摘要： A power generating system is powered by a circulating working fluid that is heated by heat of condensation deposited in a concentrated brine solution. The brine solution is concentrated by introducing a relatively dilute brine solution at a first location in a brine concentrator and collecting a relatively concentrated brine solution formed from the relatively dilute brine solution at a second location in the brine concentrator. A dry air flow is introduced at the second location and directed toward the first location to maintain a differential partial pressure between the air flow and the brine solution effective to evaporate solvent from the brine solution as the brine solution moves from the first location to the second location.
摘要翻译： 发电系统由循环工作流体驱动，循环工作流体由浓缩的盐水溶液中沉积的冷凝热量加热。 通过在盐水浓缩器中的第一位置引入相对稀的盐水溶液并在盐水浓缩器中的第二位置收集由相对稀的盐水溶液形成的相对浓缩的盐水溶液来浓缩盐水溶液。 在第二位置处引入干燥空气流并且朝着第一位置引导以保持空气流和盐水溶液之间的不均匀分压，从而当盐水溶液从第一位置移动到第二位置时有效地从盐水溶液中蒸发溶剂 位置。
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公开(公告)号：US5784886A
公开(公告)日：1998-07-28
申请号：US656885
申请日：1996-05-30
申请人： Melvin L. Prueitt
发明人： Melvin L. Prueitt
摘要： A power generating system is powered by a circulating working fluid that is heated by heat of condensation deposited in a concentrated brine solution. A condenser transfers heat from working fluid vapor exhaust from the turbine to cooling water to form a condensed working fluid and heat the cooling water to a first vapor pressure. A heat transfer chamber has a concentrated brine solution in vapor communication with the cooling water so that vapor from the cooling water at the first vapor pressure will condense on the brine solution for diluting and heating the brine solution. For efficient heat and vapor transfer, the cooling water and the brine solution are caused to flow along opposed surfaces. A boiler is placed in heat transfer communication with the brine solution for receiving heat from the brine solution and heating the condensed working fluid to a vapor for input to the turbine.
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公开(公告)号：US5551238A
公开(公告)日：1996-09-03
申请号：US518499
申请日：1995-08-23
申请人： Melvin L. Prueitt
发明人： Melvin L. Prueitt
摘要： A power generating system is powered by a circulating working fluid that is heated by heat of condensation deposited in a concentrated brine solution. A condenser transfers heat from working fluid vapor exhaust from the turbine to cooling water to form a condensed working fluid and heat the cooling water to a first vapor pressure. A heat transfer chamber has a concentrated brine solution in vapor communication with the cooling water so that vapor from the cooling water at the first vapor pressure will condense on the brine solution for diluting and heating the brine solution. For efficient heat and vapor transfer, the cooling water and the brine solution are caused to flow along opposed surfaces. A boiler is placed in heat transfer communication with the brine solution for receiving heat from the brine solution and heating the condensed working fluid to a vapor for input to the turbine.
摘要翻译： 发电系统由循环工作流体驱动，循环工作流体由浓缩的盐水溶液中沉积的冷凝热量加热。 冷凝器将来自涡轮机的工作流体蒸汽排气的热量传递到冷却水，以形成冷凝的工作流体，并将冷却水加热至第一蒸气压。 传热室具有与冷却水蒸气连通的浓缩盐水溶液，使得来自第一蒸汽压的冷却水的蒸气将在盐水溶液上冷凝，以稀释和加热盐水溶液。 为了有效的热和蒸气转移，使冷却水和盐水溶液沿着相对的表面流动。 将锅炉与盐水溶液进行热传递通信，以从盐水溶液接收热量，并将冷凝的工作流体加热到蒸气以输入到涡轮机。
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公开(公告)号：US1670072A
公开(公告)日：1928-05-15
申请号：US47536121
申请日：1921-06-06
发明人： KASLEY ALEXANDER T
IPC分类号： F22B1/20
CPC分类号： F22B1/20
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