Biomass burner

US11852334B2 · kind B2 · utility

Assignees

• CHINA NATIONAL TOBACCO CORPORATION HENAN PROVINCIAL COMPANY · CN
• XUCHANG TONGXING MODERN AGRICULTURAL SCIENCE AND TECHNOLOGY CO., LTD. · CN
• HENAN AGRICULTURAL UNIVERSITY · CN

Inventors

• Jian'an Wang · Chongqing, CN
• Yikuan Fan · Zhengzhou, CN
• Haobin Zhao · Zhengzhou, CN
• Fengjie WEI · Zhengzhou, CN
• Fangfang Li · Beijing, CN
• Lei He · Moraga, US
• Pengfei Wang · Shanghai, CN
• Yongjun Wang · Pleasanton, US
• Jianhua Li · Beijing, CN
• Zhaopeng Song · Zhengzhou, CN
• Feilong Shi · Zhengzhou, CN
• Longfei Wang · Longbeilingcun, CN
• Weidong Guan · Anji County, CN

Key dates

• Filing date: Dec 30, 2021
• Grant date: Dec 26, 2023
• Expiry date: Jun 3, 2042

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F23G2209/26
• WIPO field: Thermal processes and apparatus
• WIPO sector: Mechanical engineering

Abstract

A biomass burner includes a hopper, a ventilating chamber, a U-shaped fire box, a feeding cylinder including an output end, an auger, a feeding motor including a driving wheel, an ignition device, an ignition motor, a ventilation plate, a first poking device, a second poking device, a first poking motor configured to drive the first poking device, a second poking motor configured to drive the second poking device, a first fixed plate, and a second fixed plate. The hopper is disposed below the feeding cylinder. The feeding cylinder is disposed through the ventilating chamber and the output end of the feeding cylinder extends into the U-shaped fire box. The auger is disposed in the feeding cylinder and is driven by the feeding motor; one end of the auger is provided with a driven gear, and the driven gear is meshed with the driving wheel of the feeding motor.