TH23554Y - The biomass stove produces syngas using porous materials. - Google Patents

Abstract

This OCR (Optical Characteristics and Technology) description is for the fabrication of a porous biomass synthesis gas stove. The material used is readily available stainless steel sheet. The stove is cylindrical in shape, with a capacity of 100 liters, and can be divided into three main parts: 1) the fuel container, 2) the combustion chamber, and 3) the base stand. The working principle of this invention is as follows: Firstly, fuel is added from the top of the fuel container by opening the top lid. The top lid has a locking mechanism to secure it tightly to the biomass synthesis gas stove. There is an ignition port located on the lower side of the fuel container. Secondly, the combustion chamber can be divided into stacked layers: the combustion chamber, the porous material container chamber, and the insulation layer, in that order. Thirdly, the base stand of the porous biomass synthesis gas stove has four legs. At the bottom of the stove, there is an opening for discharging the remaining ash from combustion. The pipe opening has a tightly sealed cap and an vent for draining the remaining porous material after air preheating. The air supplied to the biomass stove for synthesis gasification is provided by an air blower fan, with the air being delivered through air ducts inside the porous material chamber. The air flows from the bottom of the porous material chamber upwards. The porous material used is commercially available, made from alumina-based clay grinding balls, which are non-sticky but hard and highly refractory.

Claims (1)

OCR 1. The porous biomass syngas stove consists of a fuel chamber (1), a combustion chamber (6), and a base stand (10), which are separated into three main parts. The fuel chamber (1), the combustion chamber (1), and the base stand (10) are stacked vertically. The fuel chamber (1) is installed on top of the combustion chamber (6), and the base stand (10) is installed at the very bottom. The first part, the fuel chamber (1), is filled with fuel from the top by opening the top lid (4), which is secured with a locking mechanism (3) and attached to the biomass syngas stove (2). There is an ignition port (5) located on the lower side of the fuel chamber (1). The second part, the combustion chamber (6), can be divided into stacked layers: the combustion chamber (13), the porous material chamber (11), and the insulation layer (14), respectively. The third part, the base stand (10), has a total of... 4 legs. Below the combustion chamber (6), at the bottom of the furnace there is a port for draining the ash remaining after combustion (8). At the mouth of the pipe there is a tightly sealed cover and a port for draining the porous material remaining after air preheating (9). At the mouth of the pipe there is a tightly sealed cover. Air is fed into the combustion chamber (6) by an air blower, the amount of air being fed through the air pipe inside the porous material chamber (7). It has a specific characteristic: the combustion chamber (6) is divided into layers stacked from the inside, namely the combustion chamber (13), the porous material chamber (11), and the thermal insulation layer (14), respectively.