Title:
BIOMASS FUEL CONVEYING DEVICE FOR BIOMASS HOT-BLAST FURNACE
Document Type and Number:
WIPO Patent Application WO/2023/151726
Kind Code:
A2
Abstract:
Provided in the present invention is a biomass fuel conveying device for a biomass hot-blast furnace. The biomass fuel conveying device comprises a hot-blast furnace and a feeding chamber arranged on one side of the hot-blast furnace, wherein an upper end of the feeding chamber is provided with a hopper for storing materials, and a conveying mechanism mounted at a lower end of the hopper; and the conveying mechanism comprises a conveyor, and an enclosure frame mounted at an upper end of the conveyor, two sides of the enclosure frame being fixedly mounted on the conveyor. Biomass particles are stored in the hopper and are guided to the upper end of the conveyor by means of a material receiving box. The material receiving box has a large opening, such that the materials can be prevented from being blocked at the bottom of the hopper. The biomass particles move forwards by means of the conveyor, and a conveying chain plate on the conveyor is provided with an anti-skid protruding body, which can push the biomass particles to move forwards and guarantee the stability of conveying the biomass particles. A door-sealing assembly controls a sealing plate to ascend and descend by means of an electric push rod, so as to control the opening degree of an opening at a front end of the enclosure frame, such that by means of cooperation with the speed of the conveyor, the unloading speed is adjusted from many aspects, thereby guaranteeing quantitative unloading.
Inventors:
MA FEI (CN)
ZHAO WEI (CN)
HOU JUN (CN)
LIAO ZHIJUN (CN)
LIANG LEI (CN)
ZHAO WEI (CN)
HOU JUN (CN)
LIAO ZHIJUN (CN)
LIANG LEI (CN)
Application Number:
PCT/CN2023/096826
Publication Date:
August 17, 2023
Filing Date:
May 29, 2023
Export Citation:
Assignee:
ANHUI GUYUAN THERMAL ENERGY TECH CO LTD (CN)
International Classes:
F23K3/10
Attorney, Agent or Firm:
HEFEI DONGBANG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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