In the precision filtration and fractionation processes of palm oil refining, the cleanliness of the filter media (filter cloth/screen) directly determines the clarity and filtration efficiency of the filtrate. Our dedicated filter media washing tank is designed for automated cleaning of various precision filter media. Through multi-stage physical and chemical synergistic cleaning, it thoroughly breaks down and removes residual grease deposits and wax crystal impurities from the filter media pores. It is a core pretreatment device to ensure the continuous and efficient operation of the refining production line and extend the life of the filter media.

Core Features

• Multi-stage cleaning process : It adopts a multi-stage combination design of "high-temperature alkaline solution immersion + large brush roller brush + high-pressure pure water spray". In response to the characteristics of palm oil being prone to coking and the wax crystals of fractionation being prone to clogging, it can deeply break down stubborn oil stains in the micropores of the filter and perform a thorough cleaning rinse.

• Independent constant temperature heating system : Equipped with an independent stainless steel heating tube and intelligent temperature control module, it can accurately control the temperature of the cleaning solution within the optimal range (room temperature - 95℃) according to the activity requirements of the cleaning agent, greatly improving the efficiency of decontamination and saponification reaction.

• High-efficiency air-drying : The cleaning end is equipped with a high-pressure powerful fan and a hot air circulation system, which can quickly dry and remove moisture and residual droplets from the surface of the filter, ensuring that the material is dry immediately after discharge and preventing the filter from oxidizing or growing bacteria.

• Fully automated intelligent operation : The entire line adopts PLC program and touch screen control, combined with corrosion-resistant mesh belt or robotic arm automatic conveying, to achieve fully automated unmanned operation from feeding, soaking, brushing, rinsing to air drying.

Product Advantages

• Excellent cleaning effect : Dirty and clogged filter elements enter, while clean and breathable filter elements exit. The combination of multi-stage cleaning and physical friction ensures that the filter element pores are completely unblocked, restoring optimal filtration performance and effectively preventing the finished oil from becoming cloudy or having excessive impurities.

• Environmentally friendly, energy-saving and consumption-reducing : The built-in oil-water separation and three-stage filtration and circulation system can effectively separate the washed waste oil, extend the service life of the cleaning agent, significantly reduce wastewater discharge and chemical reagent consumption, and reduce long-term production costs.

• Highly safe and durable : The main body of the equipment is made of acid and alkali resistant 304 stainless steel, and the brushes are made of scratch-resistant nylon, which can powerfully remove dirt without damaging the filter fibers. The fully enclosed design effectively prevents alkaline solution splashing, ensuring the safety of operators.

Technical parameters and models

The equipment can be customized according to filter size, production line width, and capacity. The following are the basic technical parameters of common models for reference:

Note: The main body of the equipment is made of acid and alkali resistant 304 stainless steel. The brushes and mesh belts can be made of scratch-resistant materials such as nylon according to the characteristics of the filter. The specific size and configuration can be customized according to your actual production capacity needs.

Applicable Scenarios

It is widely used for the daily cleaning of filter cloths/screens in plate and frame filters and membrane filters in palm oil refining workshops. It is also suitable for the cleaning and regeneration of precision filter media in various edible oil and chemical liquid filtration equipment.

Choosing our filter washing tank means choosing cleaner filter media, superior oil quality, and more efficient refining line operation.