Equipment usage and main functions：

Technical index:

•Carbonization chamber width: 400mm; coking time: 14h ~ 20h; furnace wall temperature: 1050 ℃± 10 ℃; conventional coal loading: 40kg ~ 45kg (dry basis); tamping coal loading: 50kg ~ 55kg (dry basis); conventional coal loading bulk density: 0.7 ~ 0.85t/m3; tamping coal loading bulk density: 0.9 ~ 1.1t/m3;

•Charging mode: bottom charging;

•Control system: adjust the heating temperature by computer, load and discharge the furnace manually, configure a control cabinet and a printer, and record the operation status of the equipment at any time;

•Test tolerance: M40 / M25 ≤ 3% and M10 ≤ 1.5%;

•Quench and heat resistance of furnace brick: no spalling or crack in cold or hot state;

•Heating mode: silicon carbide rod heating;

•With raw gas treatment system.