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1. 发明申请

WO2020144395A1 A METHOD AND A COMBINED HEAT AND POWER PLANT FOR PRODUCING HEAT ENERGY AND ELECTRICITY 审中-公开
公开(公告)号：WO2020144395A1
公开(公告)日：2020-07-16
申请号：PCT/FI2019/050021
申请日：2019-01-11
申请人： VOLTER OY
发明人： KAARESTO, Jani , HAAPAKOSKI, Jarno , KORVA, Iikka , YLIKOSKI, Iikka
IPC分类号： F02G5/04 , C10J3/00 , F02B43/08 , F28D21/00 , F02G5/02 , F02G1/05
摘要： In a method a combined heat and power plant produced gaseous medium, whether it be synthesis gas or internal combustion engine's exhaust gas, is used for electricity production or its contained heat energy is recovered to be used e.g. for house heating, comprises method steps of separating a first gas portion and a second gas portion from the gaseous medium. This enables to change the ratio of the produced heat and power in multiple ways. The combined heat and power plant in the method comprises a valve configured to separate the gaseous medium into a first gas portion and into a second gas portion.

2. 发明申请

WO2016198725A1 A GAS GENERATING APPARATUS AND A METHOD FOR TREATING THE PARTICULATE MATTER FORMED IN A GASIFIER OF A GAS GENERATING APPARATUS 审中-公开
标题翻译：气体发生装置和处理气体发生装置的气体中形成的颗粒物的方法
公开(公告)号：WO2016198725A1
公开(公告)日：2016-12-15
申请号：PCT/FI2015/050405
申请日：2015-06-09
申请人： VOLTER OY
发明人： KAARESTO, Jani , YLIKOSKI, Iikka , KORVA, Iikka , HAAPAKOSKI, Jarno
IPC分类号： C10J3/22 , B01D46/00 , C10J3/36 , C10J3/84 , C10K1/02
CPC分类号： C10J3/36 , C10J3/22 , C10J3/84 , C10J2200/158 , C10J2300/1807 , C10K1/024
摘要： The invention relates to a gas generating apparatus. The gas generating apparatus comprises: -a gasifier (1) with a pyrolysis space (7) for forming raw synthesis gas from carbonaceous feedstock by burning the feedstock incompletely under oxygen deficiency, and an ash space (8) for collecting ash particles formed in the pyrolysis space (7) and separated from the pyrolysis space (7) by a grate (12) or the like, -a separating device (3) for separating particulate matter from the raw synthesis gas formed in to the gasifier (1) and conducted from the gasifier (1) to the separating device (3) through a conduit, -a return conveyor (5) lead from the separating device into the ash space (8) and arranged to deliver the particulate matter separated from the raw synthesis gas directly in to the ash space (8). The invention relates also to a method for treating the particulate matter formed in a gasifier (1) of a gas generating apparatus.
摘要翻译：本发明涉及一种气体发生装置。气体发生装置包括：具有热解空间（7）的气化器（1），用于通过在缺氧下不完全燃烧原料从碳质原料形成原料合成气;以及灰分空间（8），用于收集在热解空间（7），并通过格栅（12）等与热解空间（7）分离， - 用于从形成于气化器（1）中的原料合成气分离颗粒物质的分离装置（3）通过导管将气化器（1）从气化器（1）传送到分离装置（3）， - 返回输送机（5）从分离装置引入灰空间（8），并布置成直接从原料合成气中分离出的颗粒物质进入灰空间（8）。本发明还涉及一种处理在气体发生装置的气化器（1）中形成的颗粒物质的方法。

3. 发明申请

WO2018037152A1 A COMBINED HEAT AND POWER PLANT AND A METHOD FOR TREATING RAW SYNTHESIS GAS PRODUCED BY A GASIFIER IN A COMBINED HEAT AND POWER PLANT 审中-公开
标题翻译：一种组合式热电联产装置及一种处理燃气热电联产热电联产装置生产合成气的方法
公开(公告)号：WO2018037152A1
公开(公告)日：2018-03-01
申请号：PCT/FI2016/050581
申请日：2016-08-25
申请人： VOLTER OY
发明人： TERHO, Esa , KAARESTO, Jani , YLIKOSKI, Iikka , KORVA, Iikka , HAAPAKOSKI, Jarno
IPC分类号： C10J3/84 , C10J3/86 , F28D21/00
摘要： The invention relates to a combined heat and power plant (10), comprising -a gasifier (11), for converting of carbonaceous material in to raw synthesis gas (21a), -a heat exchanger (12) arranged to reduce the temperature of the raw synthesis gas (21a) formed in the gasifier (11) by exchanging the heat of the raw synthesis gas (21a) in to heating medium to be used for heating and thereby forming cooled raw synthesis gas (21b), - a filtration unit (13) for cleaning the cooled raw synthesis (21b) gas to form refined synthesis gas (21c) suitable as a fuel for an internal combustion engine (14), -an internal combustion engine (14) wherein the refined synthesis gas (21c) is burnt to produce mechanical power, -ducts for connecting different parts of the plant (10) to each other, including a first raw gas duct (16) lead from the gasifier (11) to the heat exchanger (12), a second raw gas duct (17) lead from heat exchanger (12) to the filtration unit (13), a refined gas duct (18) lead from the filtration unit (13) to the to the internal combustion engine (14) and an exhaust gas duct to which the exhaust gas (23) of the internal combustion engine (14) is conducted, -a raw gas burner (20) arranged after the gasifier (11) to burn the raw synthesis gas (21a) formed in the gasifier (11) during the time when the refined synthesis gas (21c) is not utilized in the internal combustion engine (14). In the combined heat and power plant (10) according to the invention the a raw gas burner (20) is arranged to heat the heating medium of the heat exchanger (12). The invention relates also to a method for treating raw synthesis gas produced by a gasifier in and a combined heat and power plant.
摘要翻译：本发明涉及一种热电联产装置（10），包括： - 用于将含碳材料转化成粗合成气（21a）的气化器（11）， - 热交换器（12）），其通过将粗合成气体（21a）的热量交换到用于加热的加热介质中，从而降低在气化器（11）中形成的粗合成气体（21a）的温度，从而形成冷却的粗合成气体 - 内燃机（14）， - 内燃机（14），用于清洁冷却的粗合成气体（21b）以形成适合用作内燃机（14）的燃料的精制合成气体（21c）的过滤单元（13）精炼合成气（21c）被燃烧以产生机械动力， - 用于将设备（10）的不同部分彼此连接的导管，包括从气化器（11）引导到热交换器（11）的第一原料气管道（12），从热交换器（12）引导到过滤单元（13）的第二原料气体管道（17），精炼气体管道（18） - 来自过滤单元（13）和内燃机（14）的废气以及内燃机（14）的废气（23）传导到的废气管道 - 原燃气燃烧器（20）布置在气化器（11）之后，以在精制合成气（21c）未用于内燃机（14）期间燃烧形成在气化器（11）中的粗合成气（21a）。在根据本发明的联合热电厂（10）中，原燃气燃烧器（20）被布置成加热热交换器（12）的加热介质。本发明还涉及一种处理由气化炉和热电联产装置生产的粗合成气的方法。

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