Negative pressure fan water polishing cabinet

Negative pressure fan water polishing cabinetworking principleCombining negative pressure principle and filtration technology, as follows:

Negative pressure principle: The negative pressure fan exhausts air outward, causing a decrease in indoor air pressure and forming a negative pressure zone. This causes the indoor air to become thinner, and the air compensates for the pressure difference and flows into the room, achieving ventilation and air exchange.

In industrial plants, negative pressure fans are centrally installed on one side of the plant, with the air inlet on the other side of the plant, forming convective blowing and efficient ventilation, with a ventilation rate of up to 99%.

The filtration technology of water polishing cabinet:

The dusty gas enters the lower box through the air inlet and is filtered through the filter cartridge. Dust is adsorbed on the filter cartridge, while gas passes through the filter cartridge and enters the upper box through the Venturi tube.

The purified air can be directly discharged through the return air outlet of the dust collector to complete the circulation of the entire system. As time goes by, the dust on the filter cartridge increases. The equipment is equipped with a pulse automatic cleaning device to remove the accumulated dust on the surface of the filter cartridge and regenerate it.

Combined application:

The combination of negative pressure fan and water-based polishing cabinet can effectively discharge hot air, harmful gases, dust and smoke in the workshop quickly, while introducing fresh air to achieve a reduction in temperature

Dual purification effect.

The combination of negative pressure fans and water-based polishing cabinets not only improves the ventilation conditions in the workshop, but also reduces the impact of dust on the environment and operators through filtration technology, improving work efficiency and safety of the working environment.

In conclusion,Negative pressure fan water polishing cabinetworking principleIt is achieved through the principle of negative pressure to achieve air circulation, combined with the filtration technology of water-based polishing cabinets, effectively removing dust and harmful substances from the air, achieving the purpose of ventilation, cooling, and air purification. Negative pressure fan is a device that uses the principle of negative pressure to generate airflow. It reduces the pressure of the system to make the air flow. Its working principle can be simply described as follows: at the inlet of the fan, the pressure is slightly higher than the environment, which will cause air to be drawn into the fan from the surrounding environment; At the outlet of the fan, the pressure is slightly lower than the environment, which will cause air to be expelled from the fan. In this way, due to the pressure at the inlet being greater than the pressure difference at the outlet, a negative pressure zone will be formed, causing the flow of air flow.