Model: SHC
Power Supply: 400V 3Ph 50Hz (Customizable)
Application: Candle filters cleaning
Solution: Steam hydrolysis
Working Temperature: 300°C
Heating: Electric heating
Temperature Control: Meter or PLC control
Control Accuracy: ±1°C
Color: Customizable
Steam Hydrolysis Cleaning Oven
Product Description
Steam Hydrolysis Cleaning Unit is specially designed for cleaning candle filters and disc filters in BOPP and BOPET industries.
► APPLICATIONS
- Candle filters cleaning
- Disc filters cleaning
- High-precision filters cleaning
► FEATURES
- Durable band heaters
- All welded construction
- Insulated with alumina silicate fibre insulation
- 304 stainless steel interior and painted exterior
- Heavy duty basket
- Water spray system
► CONTROL
- Digital temperature controller
- SSR or SCR power controllers
- Heat ON/OFF switch
- Timer with range up to 0 to 999 hours/minutes/seconds
- Audible and visible alarm indicators
- Control Accuracy: ±1°C
- Available input power supply to your specifications
- Temperature recorder (optional)
- PLC with HMI(touch panel) (optional)
- Programmable temperature controllers (optional)
► SAFETY PROTECTION
- Separate excess temperature interlock to turn off heat on malfunction of main temperature controller
► CLEANING PRINCIPLE
The steam hydrolysis process utilizes the principle of superheated steam penetration combined with controlled hydrolysis reactions at molecular level. The steam acts as both heat transfer medium and reactant, breaking down organic contaminants into water-soluble compounds that are subsequently removed. The controlled temperature profile prevents thermal damage to filter media while achieving superior cleaning results compared to chemical or thermal methods.
► CLEANING PROCESS
The filters are lifted into the cleaning oven by an electric hoist and the lid is locked. The saturated water vapor generated by the steam generator, with a gauge pressure of 0.1 to 0.3 MPa, is heated by the steam superheater to a temperature of 350°C to become superheated steam. The superheated steam is then introduced into the cleaning chamber to thermally decompose the polymer in the filters at high temperatures. The exhaust gas from the cleaning chamber enters the spray scrubber through the electric heating pipe and is sprayed with cooling water to absorb and discharge the gases.
► CLEANING TIME
The cleaning time can be adjusted based on the weight of the polymer to be cleaned and the complexity of the component. Generally, one cleaning cycle lasts for 6 to 12 hours.
Notes: The unit could be entirely bespoke, we can design and tailor oven to the customer’s specification.