SU1307103A1

SU1307103A1 - Wave pressure exchanger

Info

Publication number: SU1307103A1
Application number: SU853989249A
Authority: SU
Inventors: Диомид Аполлонович Мунштуков; Павел Петрович Костенко; Александр Михайлович Ляшенко; Вячеслав Шихаметович Эрсмамбетов
Original assignee: Харьковский авиационный институт им.Н.Е.Жуковского
Priority date: 1985-12-09
Filing date: 1985-12-09
Publication date: 1987-04-30

Abstract

Изобретение относитс к энергомашиностроению . Изобретение позвол ет повысить экономичность устройства. Сжимающий газ подаетс в газообменные каналы (к) 1 через окна 6 и 12, сжимаемый - в окна 8 и 9. В результате в К 1 возникают волны сжати , за счет которых осуществл етс повьппение давлени сжимаемого г Аза, При достижении К 1 в процессе вращени роторов ОО о This invention relates to a power plant industry. The invention improves the efficiency of the device. Compressed gas is supplied to gas exchange channels (k) 1 through windows 6 and 12, compressible - to windows 8 and 9. As a result, compression waves occur in K 1, which cause the pressure of compressible g Aza to be increased, When K 1 is reached, rotation of rotors

Description

2 и 3 барабана окон 10 и 13 от их передних кромок распростран ютс волны разрежени . В результате происходит выпуск сжимающего газа через окна 7 и 13 и подвод сжимаемого газа в К через окна 8 и 9, В области между окнами 9 и 10 имеет место многоступенча1The 2 and 3 drums of the windows 10 and 13 from their front edges propagate the vacuum waves. The result is a release of compressive gas through the windows 7 and 13 and the supply of compressible gas to K through the windows 8 and 9. In the area between the windows 9 and 10 there is a multistep

Изобретение относитс к энергомашиностроению , а именно к волновым обменникам давлени .The invention relates to power plant construction, namely to wave pressure exchangers.

Целью изобретени вл етс повышение экономичности.The aim of the invention is to improve the economy.

На чертеже представлена схема об- менника давлени .The drawing shows a pressure exchange circuit.

Волновой обменник давлени содержит вращающийс барабан с газообменными каналами I, вьтолненный составным из двух соосных роторов 2 и 3, установленных с возможностью противоположного вращени , и две торцовые крыщки 4 и 5, в первой из которых выполнены окна 6 и 7 дл подвода и отвода сжимающего газа, а во второй окна 8 и 9 дл подвода и отвода сжимаемого газа. Перва торцова крышка А снабжена окнами 10 и 11 дл подвода и отвода сжимаемого газа, втора окнами 12 и 13 дл подвода и отвода сжимающего газа, причем окна 6, 7, 10, 11 и 8, 9, 12 и 13 дл подвода и отвода сжимающего и сжимаемого газов каждой крьппки 4 и 5 расположены последовательно.Wave pressure exchanger contains a rotating drum with gas exchange channels I, made composite of two coaxial rotors 2 and 3, installed with the possibility of opposite rotation, and two end caps 4 and 5, in the first of which windows 6 and 7 are made for supplying and discharging compressive gas and in the second window 8 and 9 for the supply and removal of compressible gas. The first end cap A is provided with windows 10 and 11 for the supply and removal of compressible gas, the second windows 12 and 13 for the supply and removal of compressive gas, with windows 6, 7, 10, 11 and 8, 9, 12 and 13 for the supply and removal of compressive and compressible gases of each valve 4 and 5 are arranged in series.

Обменник давлени работает следующим образом.The pressure exchanger operates as follows.

Сжимающий газ подаетс в газообменные каналы 1 через окна 6 и 12, сжимаeMbrti - в окна 8 и 11. В результате в каналах 1 возникают волны сжати (чертеж, сплошные линии), за счет которых осуществл етс повьше- ние давлени сжимаемого газа. При достижении каналами 1 в процессе вращени роторов 2 и 3 окон 10 и 13 от их передних кромок распростран ютс волны разрежени (чертеж, пунктирные линии) и в результате происходит выпуск сжимающего газа через окна 7 и 13 и подвод сжимаемого газа в каналыCompressive gas is supplied to gas exchange channels 1 through windows 6 and 12, and Mbrti compression - to windows 8 and 11. As a result, compression waves (channels, solid lines) appear in channels 1, which increase the pressure of the compressed gas. When channels 1 reach during rotation of the rotors 2 and 3 of windows 10 and 13, dilution waves propagate from their leading edges (drawing, dashed lines) and as a result release of compressive gas occurs through windows 7 and 13 and supply of compressible gas to the channels

тое сжатие сжимаемого газа за счет энергии скртмающего газа и за счет серии волн сжати и разрежени , возникающих при периодическом совмещении К в плоскости касани обоих роторов 2 и 3, движупмхс в противоположных направлени х. 1 ил.This is the compression of the compressible gas due to the energy of the skrmating gas and due to a series of compression and rarefaction waves arising when K is periodically aligned in the plane of contact of both rotors 2 and 3, moving in opposite directions. 1 il.

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Claims

through windows 8 and 11. In the area between 9 and 10 there is a multi-stage compression of the compressible gas due to the energy of the compressing gas, as well as a series of compression and rarefaction waves arising from the periodic alignment of the channels in the plane of contact - both rotors 2 and 3 moving in opposite directions. In the drawing, the propagation boundary of the compressing gas is shown by dots, and the compressible - by circles. As a result, the processes of compression and expansion of gas, filling and cleaning of the channels are carried out in multiple successive stages, which, as a result of the same final change in pressure, reduces the amplitude of the waves and reduces losses energy during their formation and distribution and, consequently, increases the efficiency of the pressure exchanger. Invention Formula

A wave pressure exchanger containing a rotating drum with gas exchange channels, end grips, the first of which has windows for inlet and outlet of compressive gas, and a second window for inlet and outlet of compressible gas, characterized in that in order to increase efficiency, the drum is made a composite of two coaxial rotors installed with the possibility of opposite rotation, and the first end cover is provided with windows for supplying and discharging a compressible gas, and the second - with windows for supplying and discharging compressive gas, the windows d l supply and removal of compressive and compressible gases of each cover are arranged in series.