公开(公告)号：US5297957A

公开(公告)日：1994-03-29

申请号：US897051

申请日：1992-06-11

Applicant: David F. Brashears

Inventor： David F. Brashears

IPC: F23G5/20 ,  F23G7/14 ,  F26B11/04 ,  F26B23/02 ,  F27D7/00

CPC classification number: F23G5/20 ,  F23G7/14 ,  F26B11/0472 ,  F26B23/028 ,  F23G2201/10 ,  F23G2204/103 ,  F23G2206/10 ,  F23G2900/52001

Abstract: Heated surrogate medium is placed in heat transfer relation with high moisture content waste material where water is evaporated to steam. By agitating the mixture of waste material and heated surrogate medium, particulate matter from the waste material is entrained in the steam. A separator separates the steam and dried waste material and supplies the dried waste material to a burner for heating the surrogate medium. The separated steam flows to a stack or to the surrogate medium and oversized waste material discharged through an outlet of the drying zone for flowing additional particulate material from the waste material flowing through the discharge outlet back into the drying zone. The discharged surrogate medium and the oversized waste material are separated and the separated surrogate medium is recycled into the heating zone.

Abstract translation: 加热代替介质与高含水量的废料热传递关系，水分蒸发成蒸汽。 通过搅拌废料和加热替代介质的混合物，来自废料的颗粒物质被夹带在蒸汽中。 分离器分离蒸汽和干燥的废物，并将干燥的废料供应到用于加热替代介质的燃烧器。 分离的蒸汽流到堆叠或替代介质，并且通过干燥区的出口排出的过大的废料，用于使流过排出口的废料再次流入干燥区的附加颗粒物质。 排出的替代介质和过大的废料被分离，分离的代用介质再循环到加热区。

公开(公告)号：US20170362524A1

公开(公告)日：2017-12-21

申请号：US15544952

申请日：2016-01-22

Applicant: BIOENDEV AB

Inventor： Jonas BURMAN ,  Ingemar OLOFSSON ,  Martin SJÖSTRÖM ,  Martin STRANDBERG ,  Anders NORDIN ,  Erik SANDSTRÖM

IPC: C10L9/08 ,  F23L15/04 ,  F23G7/10 ,  C10L5/44

CPC classification number: C10L9/083 ,  C10L5/442 ,  C10L5/445 ,  C10L2290/02 ,  C10L2290/06 ,  C10L2290/08 ,  C10L2290/24 ,  F23G7/10 ,  F23G2201/10 ,  F23G2206/10 ,  F23G2209/26 ,  F23G2900/00001 ,  F23L15/04 ,  Y02E20/348 ,  Y02E50/10 ,  Y02E50/15 ,  Y02E50/30

Abstract: The present invention relates to a method and system for torrefaction of biomass and combustion of generated torrefaction gases. The torrefaction gases released from the biomass during the torrefaction reaction are withdrawn from the reactor and into a first burning zone. A secondary stream of air is introduced to the first burning zone to combust the torrefaction gases whereupon hot flue gases are obtained. Part of the hot flue gases are directed to a mixing unit. The rest of the hot flue gas is directed to a second burning zone for complete combustion of the flue gases. The fully combusted flue gases obtained in the second burning zone are directed to a heat recovery unit where the temperature of the flue gas is decreased. Part of the cold flue gases are directed to the mixing unit where it is mixed with the hot flue gases such that a stream of cooled flue gases is obtained. The stream of the cooled flue gases are diverted into the torrefaction reactor for direct heating of the biomass.

公开(公告)号：US20170261206A1

公开(公告)日：2017-09-14

申请号：US15509967

申请日：2015-09-09

Applicant: MITSUBISHI HEAVY INDUSTRIES ENVIRONMENTAL & CHEMICAL ENGINEERING CO., LTD.

Inventor： Masayuki MAWATARI ,  Yoshimasa SAWAMOTO ,  Kouji NAMERISAWA

IPC: F23G5/04 ,  F23G5/14 ,  F23J15/00 ,  F23G5/44 ,  F23J7/00

CPC classification number: F23G5/04 ,  F23G5/00 ,  F23G5/14 ,  F23G5/165 ,  F23G5/44 ,  F23G5/442 ,  F23G2201/10 ,  F23G2900/00001 ,  F23J7/00 ,  F23J15/003

Abstract: A stoker-type incinerator includes: a recirculated exhaust gas supply unit which allows exhaust gas resulting from treating combustion gas to reflux to a combustion gas channel via a recirculated exhaust gas nozzle provided on the combustion gas channel and supplies the exhaust gas as recirculated exhaust gas. The stoker-type incinerator further includes a secondary combustion air supply unit which supplies secondary combustion air on a downstream side of the recirculated exhaust gas nozzle on the combustion gas channel via a secondary combustion air nozzle provided on the combustion gas channel, in which the recirculated exhaust gas nozzle and the secondary combustion air nozzle are arranged in different positions in a plan view.

公开(公告)号：US09638414B2

公开(公告)日：2017-05-02

申请号：US12209927

申请日：2008-09-12

Applicant: Bruce Johnson ,  Joseph C. Snodgrass

Inventor： Bruce Johnson ,  Robert G. Graham ,  Tony A. Kuipers ,  T. Terry Tousey ,  Joseph C. Snodgrass ,  David E. Prouty

IPC: F23G5/027 ,  F23G5/04 ,  F23G5/16 ,  F23G7/00 ,  F23J15/08 ,  F26B23/02

CPC classification number: F23G5/027 ,  F23B2700/018 ,  F23B2700/022 ,  F23G5/04 ,  F23G5/16 ,  F23G7/001 ,  F23G2201/10 ,  F23G2201/303 ,  F23G2201/40 ,  F23J15/08 ,  F23J2900/15081 ,  F26B23/028 ,  F26B2200/18

Abstract: The present invention relates generally to systems and methods for drying and gasifying substances using the calorific value contained in the substances, and it more specifically relates to apparatus and methods for processing wet, pasty, sticky substances, such as municipal wastewater treatment sewage sludge, into a workable, powdered product.

公开(公告)号：US20160084498A1

公开(公告)日：2016-03-24

申请号：US14958129

申请日：2015-12-03

Applicant: POET Research, Inc.

Inventor： James Geraets

IPC: F23G5/00 ,  F23G5/44 ,  F23G7/04 ,  F23C1/00

CPC classification number: F23G5/30 ,  F23B7/00 ,  F23G5/006 ,  F23G5/008 ,  F23G5/02 ,  F23G5/04 ,  F23G5/446 ,  F23G5/50 ,  F23G7/04 ,  F23G2201/10 ,  F23G2900/50208 ,  F23J3/00

Abstract: A system for the combustion of high solids liquid to produce steam for the production of ethanol is disclosed. The system comprises a method for combusting high solids liquid. The method comprises supplying a stream of high solids liquid to a furnace; atomizing the stream of high solids liquid into the furnace; and distributing biomass fuel into the furnace. The stream of high solids liquid are combusted with the biomass fuel in the furnace.

Abstract translation: 公开了一种用于燃烧高固体液体以产生用于生产乙醇的蒸汽的系统。 该系统包括用于燃烧高固体液体的方法。 该方法包括向炉提供高固体液流; 将高固体液体流雾化到炉中; 并将生物质燃料分配到炉中。 高固体液体流与炉中的生物质燃料一起燃烧。

公开(公告)号：US20130000532A1

公开(公告)日：2013-01-03

申请号：US13173237

申请日：2011-06-30

Applicant: Yuriy RABINER

Inventor： Yuriy RABINER

IPC: F23G5/02

CPC classification number: F23G5/02 ,  F23G5/006 ,  F23G7/006 ,  F23G2201/10 ,  F23G2201/601 ,  F23G2201/602 ,  F23G2201/603 ,  F23G2201/80

Abstract: A municipal or like refuse is crushing, separating ferrous metals, mixing with crushed limestone, drying up and loading in furnace of pyrolysis. An electronic and electric scrap is crushing, drying up from surface water and warming on 2-4° C. above temperature of transporting air, divide into concoction nonferrous and precious metals and dielectric fraction, which go in furnace of pyrolysis by specified air, cleaned from dust and moistened up to 100% moisture by water. At mixing with dielectric fraction temperature of the air increases, relative moisture falls down to level, excluding condensation of moisture and spark formation in system. Pyrolysis is carried out under simultaneous neutralization of allocated hydrogen chloride by limestone with reception of calcium chloride. Gas allocated at pyrolysis condensing and dividing to water and organic phases (liquid fuel). Solid products of pyrolysis together with ash and slag supplied from landfill blade of heat power station, washing by specified water phase for dissolving of calcium chloride and extracting ions of heavy metals, then centrifuging. Filtrate and washing water cleanse from heavy metals. Solid products of pyrolysis move for incineration in combustion chamber. Combustion chamber slag, cleanse from heavy metals and not burned-out fuel in slag of heat power station, cool by air, which is then used in combustion chamber. Slag concrete products expose by the thermohumid processing by part of humid chimney gases after drying the calcium chloride, the other part gas is going to production of the carbonic acid.

Abstract translation: 一个市政或类似的垃圾是破碎的，分离黑色金属，与粉碎的石灰石混合，干燥和加热炉中的热解。 电子和电动废料粉碎，从地表水中干燥并在高于运输空气温度的2-4℃下变暖，分为混合有色金属和贵金属和介电分数，通过特定空气进行热解炉 从灰尘中吸水至100％。 在混合空气的介电分数温度升高时，相对湿度下降到水平，不包括系统中水分和火花形成的结露。 在石灰石中接受氯化钙同时中和所分配的氯化氢进行热解。 在热解冷凝中分配的气体，分为水和有机相（液体燃料）。 固体产物与热电厂垃圾填埋场灰渣和渣混合，用特定的水相洗涤，溶解氯化钙并提取重金属离子，然后离心。 从重金属中过滤并清洗水。 热解固体产物在燃烧室内焚化。 燃烧室炉渣，从重金属清洗，不会在发电厂炉渣中燃烧燃料，空气冷却，然后用于燃烧室。 炉渣混凝土产品在干燥氯化钙之后，通过部分潮湿的烟囱气体进行热湿机处理，另一部分气体将生产碳酸。

公开(公告)号：US20100293741A1

公开(公告)日：2010-11-25

申请号：US12742101

申请日：2008-11-28

Applicant: John Ferris

Inventor： John Ferris

IPC: A47L5/00 ,  A47L9/00 ,  A47L7/00 ,  A47L9/10 ,  H05B3/00

CPC classification number: E01H1/008 ,  A01K1/01 ,  A47L7/0061 ,  A47L9/106 ,  E01H1/1213 ,  F23G1/00 ,  F23G5/033 ,  F23G5/04 ,  F23G5/10 ,  F23G5/12 ,  F23G5/40 ,  F23G5/444 ,  F23G2201/10 ,  F23J15/025

Abstract: An animal waste collecting device comprises a vacuum chamber in communication with an impeller arranged to draw air from the vacuum chamber through the exhaust port to produce a vacuum pressure in the vacuum chamber and a pickup up nozzle in communication with the vacuum chamber to collect waste with air drawn therethrough into the vacuum chamber by the vacuum pressure. A heater is supported in communication with the vacuum chamber to heat waste collected in the vacuum chamber for drying and/or incinerating the waste. A blower permits the dried or incinerated waste to be redirected from the vacuum chamber to a separate discharge chamber for subsequent disposal.

Abstract translation: 动物废物收集装置包括与叶轮连通的真空室，所述真空室布置成通过排气口从真空室抽取空气，以在真空室中产生真空压力，以及与真空室连通的拾取喷嘴以收集废物， 空气通过真空压力吸入真空室。 加热器被支撑与真空室连通以加热收集在真空室中的废物，以便干燥和/或焚化废物。 鼓风机允许干燥或焚烧的废物从真空室重新定向到单独的排放室，用于随后的处理。

公开(公告)号：US20090035211A1

公开(公告)日：2009-02-05

申请号：US12086540

申请日：2006-12-12

Applicant: Hans Jorg Lafontaine ,  Klaus Thomas Hildesheim

Inventor： Hans Jorg Lafontaine ,  Klaus Thomas Hildesheim

IPC: C01B31/02

CPC classification number: F23G5/16 ,  F23G5/027 ,  F23G5/04 ,  F23G2201/10 ,  F23G2201/303

Abstract: The invention relates to a device for energetically utilizing solid waste. The term “solid waste” refers, for example, to waste paper, scrap wood, plastic waste, production waste, industrial sludge or other solid fractions containing combustible constituents, or mixtures thereof. The aim of the invention is to create a device for thermally utilizing solid waste, which has a neutral if not even positive energy balance and is suitable for a wide range of waste materials while paying special attention to environmental relevance, especially the flue-gas composition. The aim is achieved by providing the inventive device with a material-feed mechanism, a charring apparatus and a thermal post-combustion apparatus. These basic components make it possible to utilize many different types of solid waste, the feedstock initially being transformed into hot gas which can be converted into steam and power as required.

Abstract translation: 本发明涉及一种用于大量利用固体废物的装置。 术语“固体废物”是指例如废纸，废木，塑料废物，生产废物，工业污泥或含有可燃成分的其它固体馏分，或其混合物。 本发明的目的是创建一种用于热利用固体废物的装置，其具有中性甚至不是正的能量平衡，并且适用于广泛的废料，同时特别注意环境相关性，特别是烟道气成分 。 目的是通过为本发明的装置提供材料供给机构，炭化装置和热后燃烧装置来实现。 这些基本组分使得可以利用许多不同类型的固体废物，原料最初被转化成热气体，其可以根据需要转化成蒸汽和动力。

公开(公告)号：US06883444B2

公开(公告)日：2005-04-26

申请号：US10034118

申请日：2002-01-03

Applicant: Terry J. Logan ,  Ervin L. Faulmann

Inventor： Terry J. Logan ,  Ervin L. Faulmann

IPC: C05F11/00 ,  C10L5/42 ,  C10L5/44 ,  C10L5/46 ,  C10L5/48 ,  F23G5/02 ,  F23G7/00 ,  F23B7/00 ,  F23D1/00

CPC classification number: C05F11/00 ,  C10L5/42 ,  C10L5/44 ,  C10L5/46 ,  C10L5/48 ,  F23G5/02 ,  F23G7/001 ,  F23G2201/10 ,  F23G2201/701 ,  F23G2201/702 ,  F23G2204/101 ,  F23G2209/22 ,  F23G2209/26 ,  F23G2900/7003 ,  Y02E20/12 ,  Y02E50/10 ,  Y02E50/30 ,  Y02P20/129 ,  Y02P20/145

Abstract: Processes and systems are provided that include introducing ammonia liberated from organic waste to a coal burner in a coal burning power plant, preferably for NOx removal at the power plant. The ammonia is preferably either ammonia liberated upon drying a mixture of organic waste and coal combustion by-products or ammonia liberated when organic waste is mixed with coal combustion by-products and one or more alkaline additives. Also provided are processes and systems of fueling a coal burner of a power plant with coal and either a dried mixture of organic waste and coal combustion by-products, or a mixture of organic waste, coal combustion by-products and one or more alkaline additives. The present invention is further directed to mixtures of either organic waste and coal combustion by-products, or mixtures of organic waste, coal combustion by-products and alkaline additives made by the processes of the present invention.

Abstract translation: 提供了一些方法和系统，包括将从有机废物释放的氨引入燃煤发电厂的煤燃烧器，优选在发电厂除去NO x。 氨优选是在有机废物和煤燃烧副产物的混合物干燥时释放的氨或当有机废物与煤燃烧副产物和一种或多种碱性添加剂混合时释放的氨。 还提供了用燃煤加燃煤的煤燃烧器和有机废物和煤燃烧副产物的干混合物或有机废物，煤燃烧副产物和一种或多种碱性添加剂的混合物的方法和系统 。 本发明还涉及有机废物和煤燃烧副产物，或有机废物的混合物，煤燃烧副产物和通过本发明的方法制备的碱性添加剂的混合物。

公开(公告)号：US06588349B1

公开(公告)日：2003-07-08

申请号：US10009256

申请日：2002-03-11

Applicant: Pekka Ahtila ,  Jukka-Pekka Spets

Inventor： Pekka Ahtila ,  Jukka-Pekka Spets

IPC: F23G504

CPC classification number: F23G5/04 ,  F23G2201/10 ,  F23G2203/50 ,  F23G2209/26

Abstract: System for drying a damp biofuel, includes a boiler (1) for combustion of the fuel. Further, the system includes a first heat drying chamber (2), a drying gas flow (3) heated by the thermal energy of the combustion gases from the boiler and/or by steam, the gas flow being passed into the first heat drying chamber, and a fuel supply (4) for passing the fuel into the first heat drying chamber. The system includes a second heat drying chamber (5), an intermediate heating unit (6) for heating the drying gas flow before the second heat drying chamber, an intermediate supply (7) for passing the fuel from the first heat drying chamber into the second heat drying chamber, a boiler supply (8) for passing the fuel from the final heat drying chamber into the boiler and an outlet (9) for passing the flow of drying gas from the final heat drying chamber into the boiler.

Abstract translation: 用于干燥潮湿生物燃料的系统包括用于燃料燃烧的锅炉（1）。 此外，该系统包括第一加热干燥室（2），由来自锅炉和/或蒸汽的燃烧气体的热能加热的干燥气体流（3），气体流入第一加热干燥室 ，以及用于使燃料进入第一加热干燥室的燃料供给装置（4）。 该系统包括第二加热干燥室（5），用于加热第二加热干燥室之前的干燥气体流的中间加热单元（6），用于使来自第一加热干燥室的燃料从第一加热干燥室 第二加热干燥室，用于将燃料从最终加热干燥室送入锅炉的锅炉供应源（8）和用于将干燥气体流从最终加热干燥室送入锅炉的出口（9）。