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Working principle and application scope of hot cleaning furnace
By thermal cleaning to remove surface coating and paint of the hanging work pieces,they are placed in the main decomposition chamber at ambient workpieces temperature from 250 ~ 420 ℃ to removal of organic matter on the workpiece. After the process, the surface of work piece is without any organic coating layer residual.Check the following figure illustrates:
The coating line is hung on the cart in the main combustor, which is heated by the first burner in the main combustor to gradually decompose the coating on the workpiece surface into gas. This process should be always controlled to ensure the decomposition material speed and concentration, so as to ensure that the gas can be completely processed when entering the secondary combustor.When the gas into the deputy combustor through second high temperature combustion machine processing, about 650-900 ℃ environment oxygenating combustion emissions into carbon dioxide and water vapor.Thermal cleaning furnace contains two sets of independent combustion system, the two sets of combustion system are automatically controlled by the electronic control system, the whole process through the automatic water spraying system to strictly control the decomposition speed and concentration.When the machine stops automatically, there is only powdery inorganic matter which is not affected by the temperature on the workpiece in the furnace, part of which is dropped into the bottom of the furnace, and a small amount of the rest is only needed to be gently knocked or rinsed with a water gun.
Burn off oven can be used to clean the coating on the coating and rework parts, also can be used for engine maintenance, according to its non-damaging metal thermal decomposition process, equipment is widely used in cars, home appliances, sports equipment, steel furniture, metal recycling and other fields.
1. the treatment of hot cleaning furnace beyond the traditional burning, chemical method caused by high cost, toxicity, to the operator, the workpiece deformation is large, causing environmental pollution and other problems.The use of hot cleaning furnace not only low cost, low labor intensity, small deformation, and safe, non-toxic, pollution-free.
2. Simple operation, just press the start button to complete the whole process, no special training is required for the operator.
3. reduce energy consumption (50% of similar products), no special requirements on the number, shape and size of the workpiece, can ensure that the workpiece deformation.
4. Sealing design ensures the sealing performance.
5. with aluminum silicate fiber as the main heat insulation material, to ensure good heat insulation performance and service life.
6. the combustion engine and the main control elements are all imported parts.
7. equipped with programmable controller (PLC) and solid state relay.
8. Advanced smoke control method, emission conforms to national standard, GB16297-96 and GWPB3-99.
9. It has a five-level safety protection system.
SIMUWU hot cleaning furnace adopts Siemens PLC and touch screen.Intelligent control device temperature, spray.The equipment adopts single system and double system to prevent.SIMUWU engineer recommends and customizes the appropriate system according to the coating thickness and production requirements of the workpiece.
The following is the product specifications and photos of SIMUWU hot cleaning furnace.
Edited by: Lucky Hu; Copyright: SIMUWU Vacuum Furnace
Related products: Burn off oven, Peeling paint furnace，hot cleaning furnace