Abstract:
A biomass furnace (12) includes an auto-ignition system (28) for automatically resuming combustion of a biomass fuel (16) in response to sensed conditions. The auto- ignition system (28) raises the temperature of biomass fuel (16) in the combustion chamber (14), in the absence of flame or spark, by pumping superheated air into the combustion chamber (14) causing the fuel (16) to spontaneously combust. An auxiliary heat source (34) is located in a plenum (30) leading to the combustion chamber (14). A fan (32) forcibly moves air through the plenum (30), around the auxiliary heat source (34) and then into the combustion chamber (14) to initiate combustion in the absence of flame.
Abstract:
Изобретение относится к теплотехнике и может быть использовано в котельных установках, пароводогрейных котлах, использующих различные виды твердого кускового топлива. Техническим результатом изобретения является повышение надежности и долговечности, повышение энергоэффективности, расширение используемых видов топлива, в том числе низкоэнергетических. Способ включает подачу в топку кускового топлива, колосник выполнен из вертикальных труб с теплоносителем, расположенных в центре топки, подачу газового окислителя производят по вертикальной трубе внутрь колосника, выход продуктов сгорания осуществляют через боковые стенки топки, выполненные с каналами прохода газов.
Abstract:
Disclosed herein are systems and devices that aid in reducing particulate emissions from biomass stoves, for example by the use of gases injected in or near the oxidation zone of a combustion chamber. Also disclosed are systems and devices providing electricity to a pump or blower that aids in injecting the gas and/or collecting exhaust gases. In some embodiments the device providing electricity is a thermoelectric generator that may also be used to power other devices. In many embodiments, the systems and devices inject a gas at or near the oxidation zone in the combustion chamber of a biomass stove. The gas injected into the zone may be fresh air, exhaust from combustion or combinations thereof. The gas can be forced into the combustion chamber with the aid of a pump or blower that may also aid in drawing in exhaust gas.
Abstract:
The invention refers to a new type stove - boiler, operating without the use of electricity. The stove has a combustion tank (1) with a combustion furnace (8) and a storage tank (6) for the pellets. The two tanks are connected to each other by means of a conduit (7) so that the pellets are supplied by taking advantage of the communicating vessels phenomenon. Combustion of pellets is carried out with air supply through hot air inlet ports (3) while secondary combustion is effected by means of air entering from the inlet ports (10) to the exhaust gas passing through the pipe (9) from the holes (11). The hot air is pushed to the environment from outlet ports adjusted by grilles (5).
Abstract:
The invention relates to a furnace for wood-type biomass fuels, comprising a combustion chamber (1) with a surface (110) having a first bed section (111) positioned at an angle to the horizontal, said section having first fluid-injection means (3), and comprising a substantially horizontal second bed section (112) having second fluid-injection means (3). The first fluid-injection means (3) are designed to discharge a gaseous fluid from below the surface (114) of the first bed section in a direction that is substantially orthogonal to the surface (114) of said first bed section (111) and the second fluid-injection means (3) are designed to discharge a gaseous fluid both from below the surface (115) of the second bed section in a direction that is substantially orthogonal to the surface (115) of said second bed section and also laterally when the second bed section (112) is viewed in cross section, at an angle to the surface (115) of the second bed section.
Abstract:
A feeder, particularly for stoves or fireplaces comprising a supporting frame for a combustion chamber (3) and a flue gas conveyance hood (8), the feeder comprising a first log input station (10) and a second station (14) for loading logs onto an element (15) for selectively conveying and unloading them into the combustion chamber.
Abstract:
본 발명은 클링커 발생을 방지하고, 연소 효율을 높일 수 있는 클링커 방지를 위한 분리 연소 버너를 제공함에 목적이 있다. 본 발명에 따른 클링커 방지를 위한 분리 연소 버너는, 내부에 연소실이 형성되는 몸체를 가지고, 고체 연료를 연소하기 위한 버너에 있어서, 상기 연소실에 상기 고체 연료를 공급할 수 있도록, 상기 몸체에 연결되는 연료 공급부; 상기 몸체에 연결되어 연소 가스를 배출할 수 있는 가스 배출관; 상기 연소실을 제1 연소 공간 및 제2 연소 공간으로 공간 분할하기 위한 연소 구획벽; 상기 제1 연소 공간에 배치되어 상기 고체 연료를 이송하기 위한 제1 이송부; 상기 제2 연소 공간에 배치되어 상기 고체 연료를 이송하기 위한 제2 이송부; 및 상기 몸체에 연결되어 상기 고체 연료가 연소된 재가 배출될 수 있는 배출부를 포함하고, 상기 제1 연소 공간 및 상기 제2 연소 공간은 서로 통하며, 상기 고체 연료는 상기 제1 연소 공간에 공급될 수 있다.
Abstract:
본 발명은 억새 펠릿용 난로에 관한 것으로, 더욱 상세하게는 중앙부의 본체 일측 상단 내측에 펠릿이 저장되어 하부에 설치된 펠릿배출조절판의 조절에 따라 중력에 의해 하부로 펠릿을 공급하는 펠릿저장공급부; 전면에 조절가능한 산소공급구가 구비되고, 하단에는 연소재 저장부가 구비되며, 상기 펠릿저장공급부에서 낙하된 펠릿이 쌓여 연소되도록 펠릿저장공급부의 수직방향 하단측에 구비되는 펠릿연소부; 상기 펠릿연소부에서 펠릿의 연소시 발생된 열 및 연소가스가 본체의 전면 및 측면을 순환한 후에 상기 펠릿연소부의 대향측에 구비된 배기구로 배출되도록 본체 내부에 폐쇄된 이동경로를 갖는 연소가스 순환부; 상기 연소가스 순환부에서 배출되는 연소가스가 배기구를 통해 원활하게 배출되도록 상기 배기구 하단에 설치되어 외부공기를 강제 유입시키는 배풍기;를 포함하되, 상기 펠릿연소부의 연소실 바닥면에는 설정된 시간, 주기에 따라 동력에 의해 수평이동 및 회전하는 컨베이어방식의 이동식 화격자가 설치되어 연소재와 클링커를 하단 연소재저장부로 자동 배출될 수 있도록 구성된 특징을 갖는다.
Abstract:
Es wird eine Feuerung für holzartige Biomassebrennstoffe vorgeschlagen, mit einer Brennkammer (1) mit einer Fläche (110), die einen ersten, in einem Winkel zur Horizontalen angeordneten Bettabschnitt (111) mit ersten Fluideinblasmitteln (3) und einen weitgehend horizontal angeordneten zweiten Bettabschnitt (112) mit zweiten Fluideinblasmitteln (3) aufweist, wobei die ersten Fluideinblasmittel (3) zur Ausbringung von gasförmigem Fluid von unterhalb der Oberfläche (114) des ersten Bettabschnitts in Richtung weitgehend rechtwinklig zur Oberfläche (114) des ersten Bettabschnitts (111) ausgebildet sind und die zweiten Fluideinblasmittel (3) zur Ausbringung von gasförmigem Fluid sowohl von unterhalb der Oberfläche (115) des zweiten Bettabschnitts in Richtung weitgehend rechtwinklig zur Oberfläche (115) des zweiten Bettabschnitts als auch von seitlich in einem Querschnitt des zweiten Bettabschnitts (112) betrachtet in Richtung in einem Winkel zur Oberfläche (115) des zweiten Bettabschnitts ausgebildet sind.
Abstract:
The subject of the invention is a permanent burning fireplace-type furnace, enabling long-term operation of the furnace without simultaneous loading of fuel into the combustion chamber and enabling very clean fuel combustion, and very high energy efficiency. Regulation of the fireplace-type furnace is provided, which does not affect energy efficiency or the quality of combustion. The permanent burning fireplace-type furnace consists of a fuel reservoir (1), a preheating channel (4) for preheating of intake air, a primary combustion chamber (6), a secondary combustion chamber (9) and a smoke channel (12).