Horizontal biomass high-temperature pyrolysis gasifier

The invention discloses a horizontal biomass high-temperature thermal cracking gasifier which comprises a gasifier body, the top of the gasifier body is communicated with a material injection pipe, the top of the material injection pipe is provided with a material injection funnel, and the left side of the gasifier body is provided with a first conveying cylinder. The feeding pipe, the feeding funnel, the mounting ring, the first conveying cylinder, the first guide box, the second guide box, the storage box, the second conveying cylinder, a servo motor, a purification box, an air inlet pipe, a box door and a magnetic clamping block are matched; the purposes of conveniently feeding the gasification furnace body, filtering and drying air and conveniently discharging waste residues in the gasification furnace body are achieved, then the use efficiency of the gasification furnace body is improved, and the problems that an existing biomass horizontal gasification furnace is inconvenient to feed, needs manual feedi