JPS61101684U

JPS61101684U -

Info

Publication number: JPS61101684U
Application number: JP18794484U
Authority: JP
Priority date: 1984-12-10
Filing date: 1984-12-10
Publication date: 1986-06-28

Description

[Brief explanation of the drawing]

第１図、第２図、第３図は本考案に係る回転式
空気圧縮機の第１、第１、第３実施例の機器構成
図、第４図は従来の回転式圧縮機の機器構成図で
ある。１，１ａ…循環流路、１ｂ…サブ循環流路、２
…加熱器、１１…圧縮機本体、１２…吐出流路、
１３…アフタークーラ、１４…再熱器、１５…冷
凍式冷却器、１６…ドレン分離器、１７…第１流
路、１９…第２流路。 Figures 1, 2, and 3 are equipment configuration diagrams of first, first, and third embodiments of the rotary air compressor according to the present invention, and Figure 4 is equipment configuration of a conventional rotary compressor. It is a diagram. 1, 1a...Circulation flow path, 1b...Sub circulation flow path, 2
...heater, 11...compressor main body, 12...discharge flow path,
13... Aftercooler, 14... Reheater, 15... Freezer type cooler, 16... Drain separator, 17... First flow path, 19... Second flow path.

Claims

[Scope of utility model registration request]

In the discharge flow path connected to the discharge side of the compressor body,
It has an aftercooler, a reheater, a refrigeration type cooler, and a drain separator, and the gas discharged from the compressor body is cooled by the aftercooler, passed through the first flow path in the reheater, and then refrigerated. Cool it further with a cooler,
A condensed component contained in the discharged gas is condensed, separated into gas and liquid by a drain separator, and the liquid component is discharged from the drain separator, while the gas component can be heat exchanged from the drain separator with the first flow path. In a positive displacement rotary compressor, the dry compressed gas is appropriately supplied to the compressed gas usage process side by passing through a second flow path in the reheater isolated from the reheater, between the compressor main body and the aftercooler. A heating device is provided on the downstream side of the second flow path so that the heat of compression can be absorbed or used from the compressed gas in the heat exchanger or aftercooler, and the heat of compression can be absorbed from the heat exchange circulation flow path. positive displacement rotary compressor.