Modern, effective smoke removal systems made from high-quality components provide the ability to safely evacuate people and valuable equipment in the event of a fire. Their project is developed at the design stage of the entire building. Smoke removal equipment allows you to reduce the concentration in the air of soot, ash, toxic aerosols, smoke products of combustion of building structures, finishing, raw materials and finished products.
Technical means included in fire ventilation systems
Smoke removal systems include the following types of equipment:
- Fire dampers. These are mechanized and automated devices designed to receive smoke from premises. They are mounted in walls, ceilings, partitions. The valves are connected to air ducts and smoke removal shafts.
- Smoke removal and air supply fans. Designed for intensive removal of smoke from the internal space. The power of this equipment is calculated in such a way that it is sufficient for emergency cleaning of the internal space from hot vapors, gases, and cold smoke located above the floor.
- Fire retardant valves. When the smoke exhaust valves are opened, the fire arrester valves close, preventing the spread of flame, heat and smoke into adjacent rooms.
- Ventilation ducts and shafts with a round or square cross-section. For their manufacture, only fire-resistant materials are used, as well as additional protective insulators.
- Smoke hatches and lanterns installed on the roof. Provide access to the roof, natural lighting and ventilation.
- Smoke exhausters. These units can have an electric, mechanical, or hydraulic drive. In case of fire, the last two options are more effective, since power supply from the mains is not possible in emergency situations.
Smoke extractors are the main means of combating smoke in industrial premises
Smoke control is not only required during fire situations. An effective device for solving this problem is a smoke extractor. It is capable of capturing harmful gases released during soldering, welding and other technical processes, microparticles. Cleaning in the smoke extractor is carried out using a set of filters, including:
- a prefilter that traps coarse particles and protects the main filters from damage;
- mechanical filter — captures smoke particles by 99.995%;
- chemical filter — is a slab of sintered granular carbon.
A smoke extractor, unlike a traditional exhaust hood, returns purified air to the room. This device fully complies with sanitary, hygienic and environmental standards.
Advantages of cooperation with STEMAG GROUP
At STEMAG GROUP you can order and buy smoke exhausters, smoke eliminators, smoke eliminator units and other equipment for smoke removal systems at reasonable prices with delivery to all countries of the Middle East and Central Asia.
STEMAG GROUP provides:
- sale of certified equipment for smoke removal systems from well-known global manufacturers;
- consultations on all issues that interest you;
- warranty service;
- flexible terms of cooperation, taking into account the interests of our customers.
