Device for removing moisture in compressed air based on membrane separation technology

The utility model belongs to the technical field of compressed air drying, in particular to a device for removing moisture in compressed air based on membrane separation technology, which comprises a pressure boost device, a buffer tank, a filter, a group of membrane separator, a back pressure regul...

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Bibliographic Details
Main Authors JIA JILAI, ZHANG MIN, LIN FENG, DING YANBIN, CHEN RUZHEN
Format Patent
LanguageChinese
English
Published 22.08.2012
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
SEPARATION
TRANSPORTING
WEAPONS
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Summary:The utility model belongs to the technical field of compressed air drying, in particular to a device for removing moisture in compressed air based on membrane separation technology, which comprises a pressure boost device, a buffer tank, a filter, a group of membrane separator, a back pressure regulating valve and a stop valve which are sequentially connected. In addition, the device further comprises a negative pressure source connected at the position of a permeation air outlet of the membrane separator. The permeation air outlet is connected with an inlet of the pressure boost device through a pipeline, and a sweep air inlet of the membrane separator is connected with the atmosphere through a pipeline or connected with dry air of a retention air outlet of the membrane separator through the regulating valve. Compressed air which is separated and dried is output from the retention air outlet of the membrane separator, and air with steam is output from the permeation air outlet. The device adopts vacuum aspir
Bibliography:Application Number: CN20112436369U