What is a hoisting carbonization furnace?

What is a hoisting carbonization furnace?

The hoisting carbonization furnace adopts the advanced technology of recovery, purification, and cyclic combustion of combustible gases such as carbon monoxide, methane, and oxygen generated during the carbonization process of materials. It not only solves the problem of environmental pollution caused by the thick smoke produced by ordinary carbonization furnaces during the carbonization process, but also solves the problem of thermal energy required by charcoal machine equipment, fully achieving self-supply and improving the continuity, economy, and full use of equipment. The agricultural and forestry residues can be turned into treasures and contribute to the greening of the environment.

The hoisting carbonization furnace includes a furnace body, a furnace cover, a heating chamber, and an exhaust pipe. A carbonization inner tank is set in the furnace chamber of the furnace body, and a cover is installed on the carbonization inner tank. The upper edge of the carbonization inner tank is fixed downwards. The folded annular flange, the downwardly folded annular flange, and the annular sealing ring fixed on the upper part of the inner side of the furnace are matched and installed, and the hoisting device is respectively fixed on the sidewall of the carbonized inner tank, the upper cover of the carbonized inner tank, and the furnace cover. Hanging ears. The carbonization furnace is separated from the combustion chamber, and the carbonization liner installed in a movable way can realize continuous operation. One furnace body can be equipped with multiple carbonization liners. When replacing the carbonization liner, there is no need to do preheating treatment. The carbonization liner The cooling of the furnace is completely separated from the furnace body, the work efficiency is high, and the sealing effect is good.

Equipment used: biomass gasifier, flue gas purifier, fan, self-distributing gas burner, carbonization furnace, and other equipment!

Working principle: It mainly adopts the method of dry distillation carbonization, and makes full use of the combustible gases such as carbon monoxide, methane, hydrogen, and so on generated in the carbonization process, and separates them through the flue gas purification system to separate wood tar, wood acetic acid, etc. to obtain combustible gases. . Then fully burn through the self-distributing air burner to heat the high-temperature carbonization pipeline. At this time, the temperature is generally controlled at about 600°. There are four layers of pipelines inside the carbonization machine from top to bottom, and the first and second layers are preheating and drying. The third layer is the low-temperature carbonization pipeline, and the fourth layer is the high-temperature carbonization pipeline. The first and second floors are equipped with independent exhaust pipes to mainly remove water vapor. The pipes use the waste heat in the furnace to dry the materials, and the water vapor is discharged from the exhaust pipes. There are also opposing combustible gas recovery channels on the third and fourth floors! The carbonization pipeline carbonizes and decomposes the material, and then passes through the recovery pipeline, the flue gas purification system, and the fuel burner to heat the pipeline, and the reciprocating cycle heats the carbonization effect! The initial carbonization ignition gas source is supplied by the biomass gasifier!