Adjusting device for gas input amount of turbine and using method thereof

A technology for adjusting devices and air intake, applied in mechanical equipment, engine components, machines/engines, etc., can solve the problems of inconvenient maintenance, large floor space, high equipment cost, etc., and achieve stable operation, high safety, and guaranteed safety Effect

Inactive Publication Date: 2018-12-07
毛玲波
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0002] A steam turbine is a rotary power machine that converts steam energy into mechanical work, also known as a steam turbine. It is mainly used as a prime mover for power generation, and can also directly drive various pumps, fans, compressors and ship propellers. Use the exhaust gas or intermediate extraction of the steam turbine to meet the heating needs of production and life. According to the actual needs of the steam turbine, the steam turbine usually needs to be equipped with a regulating device to control the intake of the steam

Method used

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  • Adjusting device for gas input amount of turbine and using method thereof
  • Adjusting device for gas input amount of turbine and using method thereof
  • Adjusting device for gas input amount of turbine and using method thereof

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Embodiment Construction

[0018] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0019] Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0020] Such as Figure 1-3As shown, the device of the present invention is a device for adjusting the intake air volume of a steam turbine, including a base body 101. A first cavity 1 extending left and right is arranged inside the base body 101, and a second cavity 1 is arranged on the right side of the first cavity 1. Two cavities 46, the upper and lower end walls of the second cavity 46 are rotatably installed with a first rotating shaft 44 extending up and down through bearings, and the upper end...

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Abstract

The invention discloses an adjusting device for the gas input amount of a turbine. The adjusting device comprises a base body. A first cavity extending left and right is formed in the base body. A second cavity is formed below the right side of the first cavity. A first rotating shaft extending up and down is installed in the upper end wall and the lower end wall of the second cavity through a bearing in a rotating manner. The upper end of the first rotating shaft extends into the first cavity and is fixedly connected with a first belt wheel. A rotating motor in power connection with the firstrotating shaft is arranged at the lower end of the second cavity. A second belt wheel connected with the first belt wheel through a belt is arranged on the left side in the first cavity. A third cavity is formed below the left side of the first cavity. A second rotating shaft is installed between the first cavity and the third cavity through a bearing in a rotating manner. The upper end of the second rotating shaft extends into the first cavity and is fixedly connected with the second belt wheel.

Description

technical field [0001] The invention relates to a device for adjusting the air intake of a steam turbine and a method for using the same. Background technique [0002] A steam turbine is a rotary power machine that converts steam energy into mechanical work, also known as a steam turbine. It is mainly used as a prime mover for power generation, and can also directly drive various pumps, fans, compressors and ship propellers. Use the exhaust gas or intermediate extraction of the steam turbine to meet the heating needs of production and life. According to the actual needs of the steam turbine, the steam turbine usually needs to be equipped with a regulating device to control the intake of the steam turbine. The traditional device for regulating the steam turbine is generally It uses hydraulic control, but to use hydraulic pressure to achieve the purpose of the control device, a large set of hydraulic equipment is required, which usually occupies a large area. Now there are a...

Claims

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Application Information

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IPC IPC(8): F01D17/00F01D17/10
CPCF01D17/00F01D17/10
Inventor 毛玲波
Owner 毛玲波
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