Horizontal hydraulic turbine set additionally provided with filtering components
A filter component, horizontal technology, applied in the field of horizontal water turbines, can solve problems such as seal failure, accumulation of impurities, and affecting the sealing effect of water turbines
Inactive Publication Date: 2020-10-27
祁峰
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Problems solved by technology
[0003] However, as the water turbine unit is an important water diversion device, when it uses the water in the upstream reservoir, due to the large amount of impurities in the water flow, after a long period of use, it will cause a large amount of impurities to accumulate inside the casing of the turbine unit. The continuous accumulation will eventually cause the blockage of the turbine unit
However, the maintenance of the water turbine unit is expensive, and the disassembly of the water turbine unit is time-consuming and laborious, which also affects the sealing effect of the water turbine unit. Repeated disassembly and assembly for a long time is prone to seal failure, which is not conducive to the normal operation of the water turbine unit.
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[0022] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. A preferred embodiment of the application is shown in the drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this application more thorough and comprehensive.
[0023] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0024] see figure 1 As shown, a horizontal water turbine unit with additional filter components includes a horizontal casing 1, a main shaft 2, a runner 3, a main shaft seal 4, a volute 5, a water inlet cover 6, a water inlet 7, and a water inlet flange Disc 8, water outlet 9, drain pipe 10, filter housing 11, ...
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The invention discloses a horizontal water turbine set additionally provided with filtering components, and belongs to the technical field of hydraulic machinery. The horizontal water turbine set comprises a horizontal main case, a main shaft, a turning wheel, a filtering shell and a filtering water wheel. The main shaft is mounted in the middle of the horizontal main case, the turning wheel is mounted on the main shaft inside the horizontal main case and arranged on a volute, and a water inlet is arranged in the middle of the front end of the volute. A water inlet of the horizontal main caseis connected with the filtering shell, the main shaft of the water turbine set is used for driving the filtering water wheel in the filtering shell to rotate, and filtering holes in the filtering blades are used for filtering sewage containing impurities. Water flow enters the horizontal main case and is discharged from a water outlet, the impurities are centrifugally rotated by the filtering water wheel to be thrown into a blow-off pipe below, and the impurities are thus filtered and discharged. The operation is convenient and fast, and the blockage of the water turbine set is avoided.
Description
technical field [0001] The invention relates to the technical field of water conservancy machinery, in particular to a horizontal water turbine set with additional filtering components. Background technique [0002] A water turbine is a power machine that converts the energy of water flow into rotating mechanical energy. It belongs to the turbine machinery in fluid machinery. Most modern water turbines are installed in hydropower stations to drive generators to generate electricity. In a hydropower station, the water in the upstream reservoir is led to the turbine through the diversion pipe, which drives the turbine runner to rotate and drives the generator to generate electricity. The water that has done work is discharged downstream through the tail water pipe. The higher the water head and the greater the flow, the greater the output power of the turbine. [0003] However, as the water turbine unit is an important water diversion device, when it uses the water in the up...
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Patent Timeline
Login to View More IPC IPC(8): F03B3/12F03B11/08F03B11/00F03B13/00
CPCF03B3/121F03B11/00F03B11/08F03B13/00Y02E10/20
Inventor 祁峰钟建雄严平文
Owner 祁峰