Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel honeycomb ceramic heat accumulator and preparation technology
A novel honeycomb ceramic heat accumulator comprises a heat accumulator body, and is characterized in that the cross section of the heat accumulator body is square, oblong-shaped, semi-circular, bow-shaped or fan-shaped; parallel or staggered holes with uniform size are formed in the heat accumulator body; the shapes of the hole surfaces are square, triangular, circular, pentagonal or hexagonal. The heat accumulator provided by the invention has the characteristics of being high in heat exchange efficiency, not easy to block, good in dust removal performance and the like. The heat accumulator provided by the invention is big in cross section size, high in length-diameter ratio, smooth in a channel in the airflow direction after being mounted, small in resistance and less in deposited ash. Through the kneading step of the technological process provided by the invention, raw materials are fully and uniformly stirred, so that the material quality is guaranteed under the condition that the relative vacuum degree is not smaller than minus 0.08 MPa. The heat accumulator adopts a ceramic material, thereby saving resources, and being a green and environment-friendly product.
Novel honeycomb ceramic heat accumulator and preparation technology
A novel honeycomb ceramic heat accumulator comprises a heat accumulator body, and is characterized in that the cross section of the heat accumulator body is square, oblong-shaped, semi-circular, bow-shaped or fan-shaped; parallel or staggered holes with uniform size are formed in the heat accumulator body; the shapes of the hole surfaces are square, triangular, circular, pentagonal or hexagonal. The heat accumulator provided by the invention has the characteristics of being high in heat exchange efficiency, not easy to block, good in dust removal performance and the like. The heat accumulator provided by the invention is big in cross section size, high in length-diameter ratio, smooth in a channel in the airflow direction after being mounted, small in resistance and less in deposited ash. Through the kneading step of the technological process provided by the invention, raw materials are fully and uniformly stirred, so that the material quality is guaranteed under the condition that the relative vacuum degree is not smaller than minus 0.08 MPa. The heat accumulator adopts a ceramic material, thereby saving resources, and being a green and environment-friendly product.
Novel honeycomb ceramic heat accumulator and preparation technology
WU DAOJUN (Autor:in) / LI JUNYING (Autor:in) / YANG XIAOBO (Autor:in) / CHENG DENGFENG (Autor:in)
21.10.2015
Patent
Elektronische Ressource
Englisch
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