Feeding hopper for solid easy to absorb moisture

• Main Authors: WANG JUNSHAN, LIU CHAO, PENG XIANFENG, ZHOU TAO
• Format: Patent
• Language: Chinese; English
• Published: 01.03.2022
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

The utility model discloses a feeding hopper for solids easy to absorb moisture. The feeding hopper comprises a hopper body (1) communicated with a feeding pipe (4), a sealing cover plate (11) is hinged to the hopper body (1), an air inlet pipe (12) and an air outlet pipe (121) are arranged on the sealing cover plate (11), a connecting rod (21) is arranged in the middle of the sealing cover plate (11) in a penetrating mode, and the penetrating end of the connecting rod (21) is connected with a scraper (22). A connecting pipe (23) is arranged at the discharging end of the funnel body (1), a partition plate (24) is arranged in the connecting pipe (23), a rotating shaft is arranged on one side of the partition plate (24), and the rotating shaft is connected with the output end of a stepping motor (3). The feeding device is provided with the sealing cover plate, the gas inlet pipe, the partition plate and the scraping plate, nitrogen protection and pressurization are adopted, the feeding sealing performance can b