conveyor furnace

For high volume process annealing, gas fired conveyor furnaces are often used.

After the treated soil exits the conveyor furnace, it is sprayed with water for cooling and dust control.

A conveyor furnace uses a flexible metal belt to convey soil through the primary heating chamber.

As of February 1993, only one conveyor furnace system was currently in use for the remediation of petroleum contaminated soil.

A conveyor furnace also features fast thermal responses, uniform and stable temperature distribution; it can heat treated parts to 1050 deg.

Desorption units are available in a variety of process configurations including rotary desorbers, asphalt plant aggregate dryers, thermal screws, and conveyor furnaces.

Afterburners are used downstream of rotary dryers and conveyor furnaces to destroy organic contaminants and oxidize carbon monoxide.

At the higher temperature range, the conveyor furnace is more effective in treating some heavier petroleum hydrocarbons than are oil- or steam-heated thermal screws, asphalt plant aggregate dryers, and carbon steel rotary dryers.

Normally a conveyor furnace adopts tunnel structure and is composed of multiple controlled zones which include, but not limited to, preheating zone, binder burn out zone, heating zone, firing zone and cooling zone.