公开(公告)号：US20070294937A1

公开(公告)日：2007-12-27

申请号：US11597746

申请日：2005-05-10

Applicant: Peter Stein

Inventor： Peter Stein

IPC: F23G5/00 ,  C10L8/00

CPC classification number: F23G5/006 ,  F23G5/0273 ,  F23G5/20 ,  F23G5/32 ,  F23G2201/303 ,  F23G2201/304 ,  F23G2201/40 ,  F23G2203/208 ,  F23G2203/30

Abstract: An apparatus and process for converting carbonaceous or other material with calorific value, wood, plastic, sewage, etc into high quality gas preferably to fuel a reciprocating gas engine for the generation of electricity. Wet fuel is delivered via conveyer 13 to fuel hopper 14. From the hopper the fuel is fed into the dryer 15 by a screw feeder The dried fuel then is checked for size via a trommel 16 where the correctly sized fuel passes through and the oversized fuel goes onto the reject conveyer 22 where it is delivered for shredding. The correct sized dry fuel is transported via a conveyer 17. The fuel is then fed via a feed system, to avoid the ingress of air, into the gasifier 19. The gas is cooled and cleaned in the gas quench unit 20. The gas is then compressed and stored. The char is quenched in a water trough then fed by a screw conveyer to a dryer 29 then stored in a hopper 30. Oils and tars that are carried over with the gas are removed by an extraction unit 27 and stored in storage vessel 28. From storage the oils are used as a fuel along with the char via burners 1 to fuel the char reburner 2. The combustion air used in the char reburner is taken from the dryer. This air is dried in 25 by the forced draft fan 26 then sent to the combusters1. Any slag that is produced in the char reburner is ejected as a vitrified slag into a trough 32 where it is removed for further processing. The hot gases from the char re-burner are treated by Nox suppression system 3. The temperature is then controlled at 4 before heating the gasifier 5. Having heated the gasifier the hot gases are guided via ducts 6 to a further stage of temperature control 7. From there they heat the dryer before being guided via duct 9 to a bag filter 10 that collects any dust allowing the clean exhaust to pass to the chimney 12 via an induced draft fan 11.

Abstract translation: 用于将具有发热量的碳质或其他材料，木材，塑料，污水等的材料转化成优质气体的装置和方法优选地为往复式气体发动机燃料以产生电力。 湿料燃料通过输送机13输送到燃料料斗14.从料斗中，燃料通过螺旋进料器进料到干燥器15中。然后通过转筛16检查经干燥的燃料的尺寸，其中正确尺寸的燃料通过并且过大的燃料 进入拒收输送机22，在那里将其交付用于粉碎。 正确尺寸的干燃料经由输送机17输送。然后，燃料经由进料系统进料，以避免空气进入气化器19.气体在气体骤冷单元20中冷却和清洁。气体是 然后压缩并存储。 焦炭在水槽中淬火，然后由螺旋输送机送入干燥器29，然后储存在料斗30.随着气体携带的油和焦油通过提取单元27除去并储存在储存容器28中。从 存储油通过燃烧器1与焦炭一起用作燃料，以燃烧焦炭再生剂2.在焦炭再生剂中使用的燃烧空气从干燥器中取出。 这种空气在25℃通过强制通风机26干燥然后被送到燃烧器1.在焦炭再生剂中产生的任何炉渣作为玻璃化炉渣被排放到槽32中，在其中被去除以便进一步处理。 来自焦炭燃烧器的热气体通过Nox抑制系统3处理。然后在加热气化器5之前将温度控制在4℃。加热气化器后，热气体通过管道6被引导到温度控制7的另一个阶段 从那里，它们将干燥器加热，然后通过管道9被引导到袋式过滤器10，该袋式过滤器10收集任何灰尘，允许清洁排气通过引风机11进入烟囱12。

公开(公告)号：US07063026B1

公开(公告)日：2006-06-20

申请号：US11010213

申请日：2004-12-10

Applicant: Masao Kanai

Inventor： Masao Kanai

IPC: F23B7/00 ,  C10J3/54

CPC classification number: F23G5/027 ,  F23G2201/303 ,  F23G2201/304 ,  F23G2201/40 ,  F23G2202/20 ,  F23G2206/10 ,  F23G2206/20 ,  Y02E20/12

Abstract: A waste carbonizing and energy utilizing system comprises a carbonizer, a gasifying fusion furnace, and a power generation plant for utilizing heat energy. The carbonizer 20 carbonizes waste to generate charcoal. The gasifying fusion furnace incinerates the charcoal, and then the heat generated by the incineration of the charcoal is used for operation of the power generation plant. Exhaust heat from the power generation plant is recycled to the carbonizer.

Abstract translation: 废碳化和能源利用系统包括碳化器，气化熔炉和用于利用热能的发电厂。 碳化器20将废物碳化以产生木炭。 气化熔炉焚烧木炭，然后将炭焚烧产生的热量用于发电厂的运行。 来自发电厂的排气再循环到碳化器。

公开(公告)号：US20050284593A1

公开(公告)日：2005-12-29

申请号：US10519350

申请日：2002-07-04

Applicant: Kari Sundman ,  Markku Raiko ,  Mika Repka ,  Jari Sutinen

Inventor： Kari Sundman ,  Markku Raiko ,  Mika Repka ,  Jari Sutinen

IPC: D21C11/12 ,  F23G7/04

CPC classification number: D21C11/127 ,  D21C11/125 ,  F23G7/04 ,  F23G2201/304 ,  F23G2209/101

Abstract: Method for treatment of spent liquor at a pulp mill, in which method at least a part of the spent liquor flow (10) arriving from the evaporation plant is taken to a pyrolysis reactor (1), wherein it is pyrolysed at a temperature of 300-800° C. in order to separate evaporable compounds (12) from coke (11) remaining in a solid state. The pyrolysis products (11), which are gases or liquids, may be used as fuel or they may be processed further. The coke (11) resulting from the pyrolysis is burnt in a soda recovery boiler (3) or in a gasification reactor (2) to regenerate cooking chemicals. The method is suitable for recovery of chemicals and energy both in sulphate and sulphite processes and also in cooking methods based on organic solvents.

Abstract translation: 在纸浆厂处理废液的方法，其中至少一部分从蒸发设备到达的废液流（10）被送入热解反应器（1），其中它在300℃的温度下热解 -800℃，以便将可蒸发化合物（12）与保持固体状态的焦炭（11）分离。 作为气体或液体的热解产物（11）可以用作燃料，或者可以进一步加工。 由热解产生的焦炭（11）在苏打回收锅炉（3）或气化反应器（2）中燃烧以再生烹饪化学品。 该方法适用于在硫酸盐和亚硫酸盐过程中以及基于有机溶剂的烹饪方法中回收化学品和能量。

公开(公告)号：US06849160B2

公开(公告)日：2005-02-01

申请号：US09284690

申请日：1997-10-15

Applicant: Louis Rousseau

Inventor： Louis Rousseau

IPC: F23G5/027 ,  F23G5/20 ,  C10B1/10 ,  F23K3/00

CPC classification number: F23G5/027 ,  F23G5/20 ,  F23G2201/304 ,  F23G2203/203 ,  F23G2203/207 ,  F23G2900/52003

Abstract: An apparatus and method are for the pyrolysis of waste. The aparatus has a rotating cell formed of a cylinder in combination with a truncated cone rotating on the same axis. The apparatus also has a hopper for charging the waste at one end of the cylinder, an ash box at the other end of the cylinder, a gas recuperator, and a retaining threshold between the cylinder and the truncated cone. A region of intimate contact of the waste with itself is created, whereby the waste is converted into coke which is used as fuel in the pyrolysis of the waste.

Abstract translation: 一种用于废物热解的装置和方法。 装置具有由与同一轴线旋转的截头圆锥体组合的圆筒形成的旋转单元。 该设备还具有用于在气缸的一端对废物进行充料的料斗，在气缸另一端的灰箱，气体回收器以及气缸和截头锥体之间的保持阀值。 产生废物与其自身紧密接触的区域，由此将废物转化为焦炭，其被用作废物热解中的燃料。

公开(公告)号：US20040096568A1

公开(公告)日：2004-05-20

申请号：US10612972

申请日：2003-07-07

Applicant: SOFRAL SOCIETE FRANCAISE D'ALIMENTATION S.A.

Inventor： Pierre Holzschuh ,  Georg Buch ,  Jean-Jacques Weiland

IPC: A23L001/221

CPC classification number: C10L9/083 ,  A23B4/0523 ,  A23L27/27 ,  C10B47/38 ,  C10B53/02 ,  F23G5/027 ,  F23G5/0276 ,  F23G7/10 ,  F23G2201/304 ,  F23G2203/107 ,  F23G2204/20 ,  Y02E50/14 ,  Y02E50/15

Abstract: The present invention relates to the field of the production of smoke for food processing usage and has for its object a process characterized in that it comprises essentially the steps consisting in introducing the organic material to be pyrolyzed into a reactor comprising essentially a heatable chamber that is substantially sealed, containing at least one ascending tubular element that is vibrated and receiving said material, at the level of the lower portion of said tubular element, heating said organic material to a temperature comprised between 200null C. and 800null C., preferably between 300null C. and 400null C., so as to cause pyrolysis during its movement, under the influence of vibrations, in the ascending tubular element or elements, and extracting the consumed material and the produced smoke at the level of the upper portion of said tubular element or elements.

Abstract translation: 本发明涉及用于食品加工用途的烟的生产领域，其目的在于其特征在于其基本上包括将待热解的有机材料引入基本上包含可加热室的反应器中的步骤 基本上密封，包含在所述管状元件的下部的水平处振动并接收所述材料的至少一个上升管状元件，将所述有机材料加热到200℃至800℃之间的温度，优选地 在300℃和400℃之间，以便在其上升的管状元件或元件的振动影响下，在其运动过程中引起热分解，并且在上部的水平处提取消耗的材料和产生的烟雾 的所述管状元件。

公开(公告)号：US20020083698A1

公开(公告)日：2002-07-04

申请号：US09985618

申请日：2001-11-05

Inventor： Norihisa Miyoshi ,  Shosaku Fujinami ,  Tetsuhisa Hirose ,  Masaaki Irie ,  Kazuo Takano ,  Takahiro Oshita

IPC: F02C006/18

CPC classification number: F23G5/48 ,  F01K23/067 ,  F22B31/045 ,  F23G5/006 ,  F23G5/027 ,  F23G5/46 ,  F23G2201/303 ,  F23G2201/304 ,  F23G2201/40 ,  F23G2201/70 ,  F23G2202/103 ,  F23G2202/20 ,  F23G2203/30 ,  F23J15/025 ,  F23J2217/104 ,  Y02E20/12 ,  Y02E20/16 ,  Y02E20/18

Abstract: In an improved system for recovering heat from a combustion gas produced by burning wastes, the combustion gas or combustible gas produced by partial burning of the wastes subjected to dust filtration in a temperature range of 450-650null C. at a filtration velocity of 1-5 cm/sec under a pressure of from null5 kPa (gage) to 5 MPa before heat recovery is effected. The dust filtration is preferably performed using a filter medium which may or may not support a denitration catalyst. Heat recovery is preferably effected using a steam superheater. The dust-free gas may partly or wholly be reburnt with or without an auxiliary fuel to a sufficiently high temperature to permit heat recovery. The combustion furnace may be a gasifying furnace which, in turn, may be combined with a melting furnace. If desired, the reburning to a higher temperature may be performed under pressure and the obtained hot combustion gas is supplied to a gas turbine to generate electricity, followed by introduction of the exhaust gas from the gas turbine into a steam superheater for further heat recovery. The system can raise the temperature of superheated steam to a sufficient level to enhance the efficiency of power generation without possibility of corrosion of heat transfer pipes by the combustion gas or combustible gas.

Abstract translation: 在用于从燃烧废物产生的燃烧气体中回收热量的改进系统中，通过在过滤速度为1的450-650℃的温度范围内进行灰尘过滤的部分燃烧部分燃烧产生的燃烧气体或可燃气体 -5厘米/秒，压力为-5千帕（表压）至5MPa。 灰尘过滤优选使用可以或可以不支持脱硝催化剂的过滤介质进行。 热回收优选使用蒸汽过热器进行。 无尘气体可以部分或全部地被反燃，有或没有辅助燃料到足够高的温度以允许热回收。 燃烧炉可以是气化炉，其又可以与熔炉组合。 如果需要，可以在压力下进行再燃烧到更高的温度，并且将获得的热燃烧气体供应到燃气轮机以产生电力，然后将来自燃气轮机的废气引入蒸汽过热器中以进一步热回收。 该系统可以将过热蒸汽的温度升高到足够的水平，以提高发电效率，而不会由燃烧气体或可燃气体导致传热管的腐蚀。

公开(公告)号：US20020006372A1

公开(公告)日：2002-01-17

申请号：US09888527

申请日：2001-06-25

Inventor： Tomio Sugimoto ,  Masumi Itaya ,  Yoshinao Hirano ,  Hiroaki Harada ,  Hachiro Hirano ,  Shigeru Sakurai ,  Makoto Yoshida ,  Masaharu Tanaka

IPC: B01D053/68 ,  B01J002/30

CPC classification number: F23J15/02 ,  B01D53/685 ,  B01D2257/2045 ,  F23G2201/304 ,  F23G2202/104 ,  F23J15/003 ,  F23J2215/30 ,  F23J2215/301 ,  F23J2215/60

Abstract: A sodium-based dechlorinating agent g is added to a flue gas G6; hydrogen chloride contained in this flue gas is removed as residue of dechlorination; the thus removed residue of dechlorination is dissolved by adding water i; water-insoluble constituents k are separated from the resulting aqueous solution j; and after adjusting pH of the aqueous solution l remaining after separation of the water-insoluble constituents k, mercury, dioxin and the like are removed and discharged. The sodium-based dechlorinating agent g is mixed with a hydrophilic anti-caking agent, with an angle of repose of 40null or more, a dispersibility of less than 50, and a floodability index value of less than 90. A mean particle diameter of sodium hydrogencarbonate is set within a range of from 2 nullm to 30 nullm. The hydrophilic anti-caking agent comprises silica, and is contained in an amount of 0.1 mass % or more in the sodium-based dechlorinating agent. Further, a mean particle diameter of the hydrophilic anti-caking agent is set within a range of from 0.001 nullm to 1 nullm. This permits inhibition of occurrence of a pressure drop and leakage in the filter cloth of the dust collector.

Abstract translation: 向烟道气G6中加入钠系脱氯剂g; 该烟道气中所含的氯化氢作为脱氯残渣除去; 通过加入水i使脱除的脱氯残渣溶解; 从所得水溶液j中分离水不溶性成分k; 并且在分离出水不溶性组分k之后调节剩余的水溶液l的pH后，除去并排出汞，二恶英等。 将钠基脱氯剂g与亲水性防结块剂以休止角为40°以上，分散性小于50°，防涝指数值小于90的方式混合。平均粒径为 碳酸氢钠的含量设定在2〜30μm的范围内。 亲水性防结块剂包含二氧化硅，钠基脱氯剂中的亲水性防结块剂的含量为0.1质量％以上。 此外，亲水性防结块剂的平均粒径设定在0.001μm〜1μm的范围内。 这允许抑制压降的发生和集尘器的滤布中的泄漏。

公开(公告)号：US06321540B1

公开(公告)日：2001-11-27

申请号：US09379904

申请日：1999-08-24

Applicant: Norihisa Miyoshi ,  Shosaku Fujinami ,  Tetsuhisa Hirose ,  Masaaki Irie ,  Kazuo Takano ,  Takahiro Oshita

Inventor： Norihisa Miyoshi ,  Shosaku Fujinami ,  Tetsuhisa Hirose ,  Masaaki Irie ,  Kazuo Takano ,  Takahiro Oshita

IPC: F01K100

CPC classification number: F23G5/006 ,  F01K23/067 ,  F22B31/045 ,  F23G5/027 ,  F23G5/46 ,  F23G5/48 ,  F23G2201/303 ,  F23G2201/304 ,  F23G2201/40 ,  F23G2201/70 ,  F23G2202/103 ,  F23G2202/20 ,  F23G2203/30 ,  F23J15/025 ,  F23J2215/30 ,  F23J2217/104 ,  F23J2219/10 ,  Y02E20/12 ,  Y02E20/16 ,  Y02E20/18

Abstract: In an improved system for recovering heat from a combustion gas produced by burning wastes, the combustion gas or combustible gas produced by partial burning of the wastes subjected to dust filtration in a temperature range of 450-650° C. at a filtration velocity of 1-5 cm/sec under a pressure of from −5 kPa (gage) to 5 MPa before heat recovery is effected. The dust filtration is preferably performed using a filter medium which may or may not support a denitration catalyst. Heat recovery is preferably effected using a steam superheater. The dust-free gas may partly or wholly be reburnt with or without an auxiliary fuel to a sufficiently high temperature to permit heat recovery. The combustion furnace may be a gasifying furnace which, in turn, may be combined with a melting furnace. If desired, the reburning to a higher temperature may be performed under pressure and the obtained hot combustion gas is supplied to a gas turbine to generate electricity, followed by introduction of the exhaust gas from the gas turbine into a steam superheater for further heat recovery. The system can raise the temperature of superheated steam to a sufficient level to enhance the efficiency of power generation without possibility of corrosion of heat transfer pipes by the combustion gas or combustible gas.

公开(公告)号：US06014856A

公开(公告)日：2000-01-18

申请号：US859329

申请日：1997-05-20

Applicant: Lucien Y. Bronicki ,  Joseph Sinai ,  Benjamin Doron ,  Uri Kaplan

Inventor： Lucien Y. Bronicki ,  Joseph Sinai ,  Benjamin Doron ,  Uri Kaplan

IPC: F01K23/06 ,  F02C3/20 ,  F23G5/027 ,  F02C6/18

CPC classification number: F01K23/067 ,  F02C3/205 ,  F23G5/027 ,  F23G2201/301 ,  F23G2201/303 ,  F23G2201/304 ,  F23G2206/203 ,  F23G2900/7013 ,  Y02E20/12 ,  Y02E20/16 ,  Y02E20/18

Abstract: A power plant includes a gas turbine unit having a compressor for compressing ambient air, a burner for burning fuel and heating air compressed by said compressor, and a turbine for expanding air heated by said burner to drive said compressor and produce hot exhaust gases. The plant further includes a combustor for containing particles of solid fuel which are fluidized by the exhaust gases from the turbine to produce hot products of combustion that include coarse ash particulate. Apparatus is provided for generating power from the hot products of combustion.

公开(公告)号：US5988080A

公开(公告)日：1999-11-23

申请号：US726403

申请日：1996-10-03

Applicant: Norihisa Miyoshi ,  Shosaku Fujinami ,  Tetsuhisa Hirose ,  Masaaki Irie ,  Kazuo Takano ,  Takahiro Oshita

Inventor： Norihisa Miyoshi ,  Shosaku Fujinami ,  Tetsuhisa Hirose ,  Masaaki Irie ,  Kazuo Takano ,  Takahiro Oshita

IPC: F01K23/06 ,  F22B1/18 ,  F22B31/04 ,  F23G5/00 ,  F23G5/027 ,  F23G5/46 ,  F23G5/48 ,  F23J15/02 ,  F23R7/00

CPC classification number: F23G5/006 ,  F01K23/067 ,  F22B31/045 ,  F23G5/027 ,  F23G5/46 ,  F23G5/48 ,  F23J15/025 ,  F23G2201/303 ,  F23G2201/304 ,  F23G2201/40 ,  F23G2201/70 ,  F23G2202/103 ,  F23G2202/20 ,  F23G2203/30 ,  F23J2215/30 ,  F23J2217/104 ,  F23J2219/10 ,  Y02E20/12 ,  Y02E20/16 ,  Y02E20/18

Abstract: In an improved system for recovering heat from a combustion gas produced by burning wastes, the combustion gas or combustible gas produced by partial burning of the wastes subjected to dust filtration in a temperature range of 450-650.degree. C. at a filtration velocity of 1-5 cm/sec under a pressure of from -5 kPa (gage) to 5 MPa before heat recovery is effected. The dust filtration is preferably performed using a filter medium which may or may not support a denitration catalyst. Heat recovery is preferably effected using a steam superheater. The dust-free gas may partly or wholly be reburnt with or without an auxiliary fuel to a sufficiently high temperature to permit heat recovery. The combustion furnace may be a gasifying furnace which, in turn, may be combined with a melting furnace. If desired, the reburning to a higher temperature may be performed under pressure and the obtained hot combustion gas is supplied to a gas turbine to generate electricity, followed by introduction of the exhaust gas from the gas turbine into a steam superheater for further heat recovery. The system can raise the temperature of superheated steam to a sufficient level to enhance the efficiency of power generation without possibility of corrosion of heat transfer pipes by the combustion gas or combustible gas.

Abstract translation: 在用于从燃烧废物产生的燃烧气体中回收热量的改进系统中，通过在过滤速度为1的450-650℃的温度范围内进行灰尘过滤的部分燃烧部分燃烧产生的燃烧气体或可燃气体 -5厘米/秒，压力为-5千帕（表压）至5MPa。 灰尘过滤优选使用可以或可以不支持脱硝催化剂的过滤介质进行。 热回收优选使用蒸汽过热器进行。 无尘气体可以部分或全部地被反燃，有或没有辅助燃料到足够高的温度以允许热回收。 燃烧炉可以是气化炉，其又可以与熔炉组合。 如果需要，可以在压力下进行再燃烧到更高的温度，并且将获得的热燃烧气体供应到燃气轮机以产生电力，然后将来自燃气轮机的废气引入蒸汽过热器中以进一步热回收。 该系统可以将过热蒸汽的温度升高到足够的水平，以提高发电效率，而不会由燃烧气体或可燃气体导致传热管的腐蚀。