种高温多阶段式湍流漩涡间接加热的热风锅炉

• Format: Patent
• Language: Chinese
• Published: 24.04.2018
• Subjects: BLASTING; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; VENTILATING; WEAPONS

种高温多阶段式湍流漩涡间接加热的热风锅炉，本发明涉及种热风锅炉。本发明为了解决现有的加热器存在热交换效果差的问题。本发明的多个热交换器由上至下依次连接，每个热交换器与个气液燃料燃烧器(2)连接，鼓风机(5)安装在多个热交换器中最上面的个热交换器内，过滤器(9)安装在预热器(4)上，预热器(4)的上部与鼓风机(5)连接，预热器(4)的上端与烟道(10)连接，预热器(4)的下端与主管道(15)连接，且主管道(15)分别与多个热交换器连通。本发明用于行业的干燥、烘干设备、工业热源、煤炭、采矿选矿行业以及洗选业、煤炭以及其他有机原料气化、冶金、化工等领域。 The invention relates to a hot blast boiler and particularly relates to a high-temperature and multi-stage turbulent vortex indirect heating hot blast boiler, and aims to solve the problem of poor heat exchange effect of a conventional heater. According to the hot blast boiler provided by the invention, a plurality of heat exchangers are connected in sequence from the top to the bottom, each heat exchanger is connected with a gas-liquid fuel burner (2), an air blower (5) is mounted in one heat exchanger, on the topside, of the heat exchangers, a filter (9) is mounted on a preheater (4), the upper end of the preheater (4) is connected with a blast blower (5), the upper end of the preheater (4) is connected with a smoke flue (10), the low