| 主权项 |
1. A device for preparing fuel gas used, comprising:
a furnace body; a tower type synchronous roller extruding machine with a circular ladder groove mold, wherein the tower type synchronous roller extruding machine is mounted at a upper end of the furnace body and is provided with a bucket, the bucket is in airtight connection with the furnace body; a first transmission shaft that is mounted in the bucket, wherein at least two tower type synchronous rollers are mounted on the first transmission shaft, and the tower type synchronous rollers are symmetrically distributed on both sides of the first transmission shaft; a circular ladder groove mold mounted in the bucket at a lower part of the tower type synchronous roller; an annular groove provided at the circular ladder groove mold; a die hole provided in the annular groove; a through hole provided in a middle part of the circular ladder groove mold, wherein a upper end of the bucket is set as a feed inlet, a lower end of the bucket is used as an opening located in a gas producer furnace; a grate installed at the lower part of a gas producer furnace body, wherein the grate is connected with a second transmission shaft; a slagging pipe mounted one side at a bottom end of furnace body; an air inlet hole provided in the second transmission shaft, wherein the air inlet hole is communicated with a gas-mixing pipe that is respectively connected with a vapor pipe and an air pipe; a power transmission part mounted on the second transmission shaft, wherein the power transmission part is connected with a motor; a slagging pipe connected with a slagging tank; a spiral shaft mounted in the spiral slagging pipe; a furnace bottom ring and a furnace bottom plate that are provided at the bottom of the gas producer furnace body; a second shaft sleeve mounted in the middle of the furnace bottom plate; a second transmission shaft mounted in the second shaft sleeve; a furnace bottom plate driving wheel mounted at the bottom of the second transmission shaft; an ash separation pan mounted at a middle-upper part of the second transmission shaft; and an ash scraper pan mounted at the second shaft sleeve, wherein the grate is provided at a upper part of the ash scraper pan, the grate comprises multi-layer circular trays through connection, and diameters of the circular trays gradually increase from top to bottom. |
