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A centrifugal steam compressor

A steam compressor and centrifugal technology, which is applied in the direction of electromechanical devices, mechanical equipment, machines/engines, etc., can solve the problems of low efficiency of steam compressors, increase of pressure and temperature enthalpy, and failure to meet the requirements of steam compressors, etc., to achieve Effects of reducing resistance, reducing loss of air flow, and reducing noise

Active Publication Date: 2019-02-26
江苏新航透平机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Evaporation, distillation and other drying equipment are energy-intensive equipment commonly used in chemical enterprises. Among them, mechanical evaporation and recompression technology can effectively reduce unit energy consumption. The secondary steam generated by the steam in the separator is compressed by the compressor to increase its pressure and temperature. Increase the enthalpy, and then return to the separator as the evaporation heat source. The existing steam compressor is not efficient and cannot meet the requirements of modern industry for steam compressors.

Method used

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  • A centrifugal steam compressor

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Embodiment 1

[0029] This embodiment provides a centrifugal steam compressor with a structure such as figure 1 As shown, it includes a base 4, a driving motor 3, a volute 1 and a gear box 2. The volute 1 is installed on one side of the gear box 2, and the two sides of the air inlet of the volute 1 are evenly provided with an adjustment plate 6. The adjustment plate and the adjustment mechanism Connection 7, the impeller 5 provided in the volute 1 is a three-dimensional flow impeller, one end of the impeller 5 is connected with the driven shaft 8 provided in the gearbox 2, and the driven gear 9 is fixed on the driven shaft 8, the driven The shaft 8 and the driven gear 9 are connected by a flat key, and a driving shaft 12 is arranged parallel to the driven shaft 8 in the gear box 2, and the driving gear 10 is provided on the driving shaft 12, and the driving shaft 12 and the main gear 10 are also connected by a flat key. The key is connected and meshes with the fixed driven gear 9 on the para...

Embodiment 2

[0037] This embodiment provides a centrifugal steam compressor with a structure such as figure 1 As shown, it includes a base 4, a driving motor 3, a volute 1 and a gear box 2. The volute 1 is installed on one side of the gear box 2, and the two sides of the air inlet of the volute 1 are evenly provided with an adjustment plate 6. The adjustment plate and the adjustment mechanism Connection 7, the impeller 5 provided in the volute 1 is a three-dimensional flow impeller, one end of the impeller 5 is connected with the driven shaft 8 provided in the gearbox 2, and the driven gear 9 is fixed on the driven shaft 8, the driven The shaft 8 and the driven gear 9 are connected by a flat key, and a driving shaft 12 is arranged parallel to the driven shaft 8 in the gear box 2, and the driving gear 10 is provided on the driving shaft 12, and the driving shaft 12 and the main gear 10 are also connected by a flat key. The key is connected and meshes with the fixed driven gear 9 on the para...

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Abstract

The invention discloses a centrifugal steam compressor which comprises a base, a drive motor, a spiral case and a gearbox; the spiral case is mounted at one side of the gearbox; an impeller is arranged in the spiral case; one end of the impeller is connected with a driven shaft in the gearbox; a driven gear is fixedly arranged on the driven shaft; a drive shaft which is parallel to the driven shaft is arranged in the gearbox; the drive gear arranged on the drive shaft is mutually engaged with the driven gear fixedly arranged on the parallel driven shaft; the output end of the drive shaft is connected with the drive motor; the drive motor and the gearbox are mounted on the base; and a wear-resisting anti-rusting coating is arranged on the surface of the spiral case and the surface of the gearbox. The centrifugal steam compressor is high in efficiency, is small in energy loss and is long in service life.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to a centrifugal steam compressor. Background technique [0002] Evaporation, distillation and other drying equipment are energy-intensive equipment commonly used in chemical enterprises. Among them, mechanical evaporation and recompression technology can effectively reduce unit energy consumption. The secondary steam generated by the steam in the separator is compressed by the compressor to increase its pressure and temperature. Increase the heat enthalpy and return it to the separator as a heat source for evaporation. The efficiency of the existing steam compressor is not high, and it cannot meet the requirements of modern industry for steam compressors. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a centrifugal steam compressor with high efficiency and low energy loss in view of the above shortcomings of the prio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D25/06F04D29/28F04D29/46F04D29/42F04D29/02F16H57/02F16H1/06H02K5/00H02K5/24C09D163/00C09D175/04C09D183/04C09D109/06C09D5/08C09D7/61C09D7/63C09D7/65
CPCC08L2205/035C09D5/08C09D7/61C09D7/63C09D7/65C09D163/00F04D25/06F04D29/023F04D29/284F04D29/4206F04D29/462F05D2230/90F16H1/06F16H57/02H02K5/00H02K5/24C08L75/04C08L83/04C08L9/06C08K13/02C08K3/36C08K3/346Y02P20/10
Inventor 陆树根
Owner 江苏新航透平机械有限公司