High Expansion Foam Generator

Introduction of High Expansion Foam Generator

High Expansion Foam Generator is mainly composed of Ansu foam liquid storage tank, spray gun, proportional mixer, water belt and cart chassis. It is a new environment-friendly and efficient foam fire extinguishing device. Its operation is simple, flexible and reliable. Strong. In the early stages of the fire, mobile, flexible to promote the device to the fire scene to fire. The device can be independent as a fire defense equipment, but also with a large fixed foam fire extinguishing system play an auxiliary role.High Expansion Foam Generator is mainly composed of Ansu foam liquid storage tank, spray gun, proportional mixer, water belt and cart chassis. It is a new environment-friendly and efficient foam fire extinguishing device. Its operation is simple, flexible and reliable. Strong. In the early stages of the fire, mobile, flexible to promote the device to the fire scene to fire. The device can be independent as a fire defense equipment, but also with a large fixed foam fire extinguishing system play an auxiliary role.
High Expansion Foam Generator in the pipeline proportional mixer at both ends of the tube and the fire hose connected to the water connection and pressure water source, when there is no less than 0.6MPa pressure of water at a high rate of flow through the proportional mixing (Negative pressure) in the chamber of the proportional mixer, the foam liquid in the foam liquid storage tank enters the mixer through the suction pipe under the pressure of the atmosphere, Mixed with the pressure water, and finally to a certain percentage of the mixture. When the mixture has a certain pressure to the spray gun, because the performance of the gun will take a certain amount of air. The foam mixture was foamed. So as to achieve the effect of foam fire fighting.

Application of High Expansion Foam Generator

Low cost, easy operation and maintenance, spray a long time for a wide range of fire-fighting performance.
High Expansion Foam Generator Mainly used for the fight against A, B, C class of non-water-soluble liquid fire and A, B, C liquid handling areas and storage areas easy to leak the place. The device is suitable for municipal residential areas, factories and mines enterprises, oil depots, chemical sector, heat treatment plant, gas stations and other places.

Feature of High Expansion Foam Generator

The High Expansion Foam Generator is one of the key equipment for high expansion foam extinguishing system. Its advantage is that it has big frothing volume and can be applied in different cases.
Driving a hydroturbine with foam solution whose pressure is from 0.3~1.0Mpa and then the hydroturbine drives the fan. Foam solution was dispersed into droplets when it flow through a nozzle and sprayed to foam generate net. These droplets then form thin films and were blowed into amount of foams by the fan, constituting high expansion foam.

Parameters of High Expansion Foam Generator

Pictures of High Expansion Foam Generator