Air saving device of air compressor

Abstract

The invention discloses an air saving device of an air compressor. The air saving device comprises an inlet switching butterfly valve, a valve, a heater, a first drying agent tank, a second drying agent tank, a fan, a first pressure relief silencer, a second pressure relief silencer, a first pressure relief valve, a second pressure relief valve, a first pressure building valve, a second pressure building valve, a first discharge valve and a second discharge valve. The air saving device has the advantages that device adopts absorption from bottom to top to guarantee the dryness of the outlet air at the tops of the tanks; a blower sucks in environment air to serve as regeneration air, and zero compressed air consumption is achieved; butterfly control is used to effectively lower pressure drop, a traditional shuttle valve and a four-way valve are replaced, and the problems of proneness to abrasion, malfunction and frequent failure are solved at the same time; automatic and continuous operation of the whole device are achieved, and the device is simple in structure and high in practicality.

Description

technical field [0001] The invention relates to the application field of energy conservation and environmental protection of industrial enterprises, in particular to an air compressor air-saving device. Background technique [0002] In addition to electricity, compressed air, which was only used in the last century, has become one of the most important industrial energy sources. Currently, approximately 10% of energy consumption in industrialized countries is used to produce or process compressed air. Such a high share forces every user of compressed air to make the right choice when choosing a compressed air system. As such, choosing the best air compressor and treatment system for your application is fundamental to energy conservation awareness. The compressed air coming out of the air compressor needs special drying equipment to remove the water molecules in the compressed air. Drying equipment is generally divided into cold dryers and suction dryers. The drying effect...

AI Technical Summary

Problems solved by technology

The reason is that the adsorbent particles in the unfilled adsorption bed are prone to movement and vibration, causing dust to peel off and pollute the downstream; the working mode is a fixed cycle time, and the time of adsorption and regeneration cannot be adjusted according to the actual working conditions of the system, resulting in energy waste or degraded air quality

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