The ultra-pure
compressed air supply
system in the optical lens storage facility comprises a
machine box arranged on the periphery of a warehouse, and an
air compressor, a first
buffer tank, a
drying machine, a filtering
assembly and a second
buffer tank which are sequentially connected through a first air pipeline are arranged in the
machine box; the air outlet end of the first air pipeline is communicated with a fold line coil pipeline in the warehouse, a sensor
assembly and a purifier are sequentially arranged on the fold line coil pipeline, and purified gas is shunted and conveyed into optical equipment through a second air pipeline. According to the scheme, the ultra-pure
compressed air supply
system is designed according to the storage requirement of a specially-customized lens, the heatless regeneration adsorption type
drying machine is combined with the purifier, ultra-low-
humidity air is provided, and the lens is prevented from being mildewed or oxidized; the broken line disc pipeline and flow division design can be flexibly arranged according to the warehouse
layout, and the large-area or multi-area
gas supply requirement is met; the
diaphragm valve and the two-stage pressure reducing valve precisely control
airflow distribution, and the gas utilization requirements of different optical devices are met.