Filcon specializes in the cleaning of hot flue gases, which are formed in the process of burning biofuels. This problem is becoming increasingly urgent, given the increasing demands on the level of emissions of harmful substances. Filcon flue gas cleaning systems always meet customer requirements and are designed to meet the conditions of each individual project. Based on the individual characteristics of the object, our engineering and design team will develop the best solution for the client.
The introduction of mechanical cleaning of flue gases with bag filters in biomass burning processes has been one of the main goals of our company since its inception. The Filcon engineering team has many years of experience in this field and today the equipment produced by the company has been successfully operating in factories around the world.
Operating principle
The sorbent absorbs the harmful components of gases, and a bag filter filters out solid gas cleaning products, ashes and dust. All processes are controlled by electronics. As a result, the level of emissions meets the most stringent environmental standards.
Scope of application
Hot flue gas cleaning is applied in the following industries:
- incinerators;
- milling complexes;
- grain terminals;
- oil extraction plants using sunflower husks as fuel;
- systems, Bioprocessing;
- chemical, sugar, textile, pulp and paper, cement, woodworking industry;
- plants that use as fuel any solid fuel;
- installations for the disposal of hazardous wastes;
- diesel power plant.
Industrial wastewater treatment plants consist of several components. So, the key role is performed by the filter itself, as well as the silo of the sorbent. As the active substance, which collects pollution is often used activated charcoal. For example, filters for the chemical industry often work through the use of coal properties;
Air purification industry is also due to the absorbent. Then, contaminants get into the system sleeve. They are delivered to the tank, where is their removal;
Air purification at the enterprises is carried out by a cyclone type filters or modular. The use of a particular filter substances and design features depend on the type of production, which is necessary for the filtering system.
Thus, the presented equipment allows us to catch and avoid falling into the atmosphere of the main mass of pollutants.
The hot flue gas filtration system includes:
- silo sorbent (activated carbon, sodium bicarbonate or lime);
- the reactor and injection system;
- bag filter system;
- HEPA filter;
- wet scrubber;
- continuous measurement equipment.
Advantages of the design of a bag filter included in the Filcon hot flue gas cleaning system:
- a well-insulated casing is important for neutralizing cold spots and corrosion;
- the supply nozzle is located at an angle of 270 ° to ensure an optimal flow of hot flue gas in the filter;
- flat bottom for reliable removal of residual product with motorized scrapers;
- intelligent cleaning system;
- self-supporting sturdy construction;
- management of absorbent dosing based on actual chemical composition;
- low operating costs due to the small number of moving parts and optimal flow conditions;
- low chemical consumption due to electronic control of the dosing process.
