Ventilation in industrial premises: what you need to know? Industrial ventilation: solutions for industrial premises

Why industrial ventilation is important for industrial enterprises

Ventilation in industrial premises plays a critically important role: it ensures safe working conditions, prevents the accumulation of harmful substances, maintains optimal temperature and humidity indicators. In production areas, the air is quickly polluted by dust, gases, chemical vapors or combustion products, which negatively affects both the health of workers and the productivity of technological processes. That is why the design of industrial ventilation is a mandatory requirement according to building codes and occupational safety regulations.

Effective ventilation of industrial enterprises also allows you to reduce heating and air conditioning costs, since proper air exchange contributes to energy conservation and microclimate stability.

Main types of industrial ventilation systems

There are several main types of ventilation systems for industrial facilities:

• General exchange ventilation — is designed for complete air exchange in the room. It is used when harmful substances are evenly distributed throughout the volume.

• Local ventilation — is used to remove harmful substances directly at the places of their formation. Example: exhaust umbrellas over machine tools.

• Combined ventilation — a combination of general exchange and local ventilation for more effective microclimate control.

• Supply-exhaust ventilation — a system that provides simultaneous supply of fresh air and removal of contaminated air.

The choice of ventilation type depends on the specifics of production: the amount of harmful substances, excess heat, area of ​​premises, number of employees.

Normative requirements for ventilation for industrial premises

The design of a ventilation system for industrial premises must comply with current state standards and building codes. The main requirements for ventilation include:

• Ensuring the minimum required volume of air exchange.

• Removing air from the premises in accordance with the specifics of production.

• Taking into account fire safety risks.

• Using equipment for industrial premises certified for specific operating conditions.

• Complying with the norms for the content of harmful substances in the working area.

The design of industrial ventilation also takes into account economic indicators, energy efficiency of systems and the possibility of integrating ventilation and air conditioning.

Factors for selecting ventilation equipment

The choice of equipment for industrial premises depends on several key parameters:

• The purpose of the room: food production, metalworking, pharmaceuticals or another industry has its own characteristics.

• Air exchange volume: the calculation is made based on the amount of harmful emissions, excess heat and the number of people in the room.

• The type of harmful substances: dust, chemical vapors, moisture or heat determine the need for special filters or dehumidification systems.

• Temperature mode: ventilation must either maintain a certain temperature level or work to remove excess heat.

• Features of the ventilation system installation: the possibility of installing air ducts, ventilation shafts or flexible systems.

When choosing, noise parameters, energy efficiency, ease of maintenance and the possibility of modernization in the future.

Examples of solutions for different industries

1. Metalworking shops
Require systems with powerful hoods and local ventilation. To protect against dust and fine particles, multi-stage air filtration is installed.

2. Food industry
Ventilation is required that ensures a high level of hygiene: fine filters, fresh air supply directly to the production area, temperature and humidity control.

3. Chemical plants
Depends on the specifics of production: mandatory local hood above places of vapor formation, explosion-proof equipment, safe air disposal.

4. Warehouses and logistics centers
General exchange ventilation is necessary to remove excess heat and maintain a comfortable temperature, especially in large volumes.

5. Pharmaceutical production
Ventilation must ensure air sterility: multi-level filtration, pressure control between rooms, special supply and exhaust units.

Ventilation must meet not only sanitary and hygienic requirements, but also the technical needs of a specific production.