Fire extinguisher dry powder recycling processing system

Abstract

The invention provides a fire extinguisher dry powder recycling processing system. The fire extinguisher dry powder recycling processing system comprises a feeding hopper, a ball mill, a vacuum dryer, an air pump control cabinet, an air blower, a vacuum pump, a cyclone separator and a filter. The basic working process of the fire extinguisher dry powder recycling processing system comprises the steps that constant-speed feeding of a dry powder primary material is achieved through the feeding hopper; grinding and refining of the dry powder primary material are achieved through the ball mill; then drying treatment is conducted through the vacuum dryer; meanwhile, the air blower and the vacuum pump jointly act to form the vacuum environment; and components of dry powder at an outlet of the vacuum dryer is detected finally, components with inadequate content are added, sufficient mixing is conducted, and then recycling processing of the fire extinguisher dry powder is achieved. According to the fire extinguisher dry powder recycling processing system, streamlined operation is achieved through the through type ball mill, and the system is complete and reliable, has a series of advantages of being high in processing efficiency, convenient to operate and maintain and the like and can achieve efficient recycling of the fire extinguisher dry powder.

Description

technical field [0001] The invention relates to the field of fire extinguisher dry powder processing equipment, in particular to a fire extinguisher dry powder recycling processing system. Background technique [0002] The dry powder sprayed by the dry powder fire extinguisher is a kind of dry, easy-flowing fine solid powder, which is composed of base material capable of extinguishing fire and additives such as moisture-proof agent, flow promoter, anti-caking agent, etc. It is mainly used for extinguishing petroleum, organic Incipient fires of flammable liquids such as solvents, combustible gases, and electrical equipment. According to national regulations, dry powder fire extinguishers need to be repaired and replaced at regular intervals to maintain the effectiveness of the fire extinguisher. This cycle is generally two years. When repairing fire extinguishers, the dry powder fire extinguishing agent must be replaced according to the regulations. The recycling of the orig...

AI Technical Summary

Problems solved by technology

When repairing fire extinguishers, the dry powder fire extinguishing agent must be replaced according to the regulations. The recycling of the original dry powder becomes an important aspect to realize the rational utilization of resources. Even if the replaced dry powder is treated unreasonably, it will be treated as ordinary garbage. cause dust and soil pollution

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