SU615251A1 - Multistage centrifugal compressor - Google Patents
Multistage centrifugal compressorInfo
- Publication number
- SU615251A1 SU615251A1 SU762433859A SU2433859A SU615251A1 SU 615251 A1 SU615251 A1 SU 615251A1 SU 762433859 A SU762433859 A SU 762433859A SU 2433859 A SU2433859 A SU 2433859A SU 615251 A1 SU615251 A1 SU 615251A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rotors
- compressor
- housing
- stages
- drive shaft
- Prior art date
Links
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 239000004568 cement Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 238000011089 mechanical engineering Methods 0.000 claims 1
- 241001481828 Glyptocephalus cynoglossus Species 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/163—Combinations of two or more pumps ; Producing two or more separate gas flows driven by a common gearing arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
(54) М}ЮГОСТУПЕРЧАТЫЙ ЦЕНТЮБЕЖНЫЙ КОМПРЕССШ(54) M} SOUTH CONVERTER CENTRIFUGAL COMPRESS
иэйэ1 ете1ше относитс к обпаста компресса ростроенн и, в частностн к многоступенчатым центробежным компрессорам.It is related to the compress compress rostroenn and, in particular, to multi-stage centrifugal compressors.
Известен одновальный многоступенчатый компрессор, содержащий размещенные в корпу ое ступени сжати 11.A single-shaft multistage compressor is known that contains compression stages 11 placed in a building.
Однако такое выполнение имеет относительно большие габариты, особенно осевые, что приводит к 1юга1жеш{ю надежности, так как вал становитс гибким.However, such an implementation has relatively large dimensions, especially axial ones, which leads to reliability as the shaft becomes flexible.
Известен также многоступенчатый центробежнш компрессор, содержащий размещеннье в KOfmyce блоки ступеней сжати , роторы которы ведомыми шестерн ми соединены с ведущими шестерн в общего вала привода, и многоступенчатые холодильники 2.Also known is a multistage centrifugal compressor, which contains blocks of compression stages located in KOfmyce, the rotors of which with driven gears are connected with driving gears in a common drive shaft, and multistage refrigerators 2.
Такое вьшолнение также имеет относительно большие габариты и вес и характертзуетс достаточно сложной технологией ремонта.Such an implementation also has relatively large dimensions and weight, and is characterized by a rather complicated repair technology.
Целью изобретени вл етс упрощение технологии ремонта, уменьшение веса и габар1тов.The aim of the invention is to simplify the repair technology, reduce the weight and weight.
Цель достигаетс тем, что холодильники ра мвщены в корпусе, а роторы и вал paciKuioxoeны параллельно в плоскости горизонтального : разъема корпуса и кажда ведома иестерн The goal is achieved by the fact that the refrigerators are located in the housing, and the rotors and the shaft are paciKuioxoe parallel in the horizontal plane: the housing connector and each valve
уста1юв11ена в блоке и соединена с ведущей при помоищ, по кюньшей мере, одной промежуточной шестерни.It is installed in the unit and is connected to the leading one, at kuyshey, at least one intermediate gear.
На фиг. 1 представлен описываемый компрессор , го{ 1зонтальньт разрез; на фиг, 2 - то же, продольный разрез.FIG. 1 shows the described compressor, its {1-horizontal incision; FIG. 2 is the same longitudinal section.
Компрессор содержит размещ шые в корту се 1 унифицированные блоки 2 ступеней сжати , роторы 3 которых ведомыми шестерн ми (на фиг. не показан) соединены через, по меньшей люре, одну промежуточную шестерню 4 с ведущими шестерн ми 5 общего вала 6 привода.The compressor contains placement in the court of the se 1 standardized blocks of 2 stages of compression, the rotors 3 of which are driven gears (not shown in fig.) Connected through at least one intermediate gear 4 to the driving gears 5 of the common drive shaft 6.
В корпусе 1 размещены также межступеичатые холодильники 7. Роторы 3 расположены параллельно валу 6 в плоскости горизонталыюго разъема корпуса 1. При работе рабочее тело последовательно сжимаетс в ступен х сжати каждого блока 2 с промежуточным охлаждением в холоднльннках 7. Роторы 3 в общем случае вращаютс с разной частотой, что обусловлено различным передаточным отношением шеотере соедин ющих ведущие шестерни 5 с ведамыми .Inter-stage refrigerators 7 are also placed in the housing 1. The rotors 3 are parallel to the shaft 6 in the horizontal plane of the connector of the housing 1. During operation, the working fluid is successively compressed in the compression steps of each unit 2 with intermediate cooling in the cold-air 7. The rotors 3 generally rotate with different frequency, which is due to the different gear ratio of the sheother of the connecting pinion gears 5 with the witches.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762433859A SU615251A1 (en) | 1976-12-22 | 1976-12-22 | Multistage centrifugal compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762433859A SU615251A1 (en) | 1976-12-22 | 1976-12-22 | Multistage centrifugal compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
SU615251A1 true SU615251A1 (en) | 1978-07-15 |
Family
ID=20688109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762433859A SU615251A1 (en) | 1976-12-22 | 1976-12-22 | Multistage centrifugal compressor |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU615251A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5611663A (en) * | 1994-05-10 | 1997-03-18 | Man Gutehoffnungshutte Aktiengesellschaft | Geared multishaft turbocompressor and geared multishaft radial expander |
-
1976
- 1976-12-22 SU SU762433859A patent/SU615251A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5611663A (en) * | 1994-05-10 | 1997-03-18 | Man Gutehoffnungshutte Aktiengesellschaft | Geared multishaft turbocompressor and geared multishaft radial expander |
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