Energy supply system of heat-engine plant steam turbine
An energy supply and steam turbine technology, which is applied in the field of steam turbine energy supply system of thermal power plants, can solve the problems of low work efficiency, low utilization rate of energy supply, and large input of labor and material cost, so as to improve the transmission efficiency, reduce the input of labor cost, The effect of sufficient energy supply
Active Publication Date: 2018-08-24
HUADIAN ELECTRIC POWER SCI INST CO LTD
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Problems solved by technology
The above comparative documents have the disadvantages of low energy supply utilization rate, large investment in manpower and material resources, and low work efficiency.
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[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and through the examples. The following examples are to explain the present invention and the present invention is not limited to the following examples.
[0027] Example.
[0028] see Figure 1 to Figure 9 It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached in this specification are only used to cooperate with the contents disclosed in the specification, so as to be understood and read by those who are familiar with the technology, and are not used to limit the present invention. The limited conditions that can be implemented have no technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size should still fall within the scope of the present invention without affecting the effect and the purpose that the present invention can achieve. It is within the s...
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The invention relates to an energy supply system of a heat-engine plant steam turbine, and belongs to the field of thermal power generation. A left control insertion plate chute and a right control insertion plate chute are arranged in a control sealing pipe; the left control insertion plate chute is formed in the left wall surface of the control sealing pipe; the right control insertion plate chute is formed in the right wall surface of the control sealing pipe; a left sealing block mounting cavity is formed in the top surface of the left control insertion plate chute; a right sealing block mounting cavity is formed in the top surface of the right control insertion plate chute; a left sealing chute is formed in the wall surface of the left sealing block mounting cavity; a right sealing chute is formed in the wall surface of the right sealing block mounting cavity; a control insertion plate mounting hole is formed in the control sealing pipe; the left control insertion plate chute andthe right control insertion plate chute both communicate with the control insertion plate mounting hole; and a sealing plate mounting cavity is formed in the top surface of the control insertion platemounting hole. The energy supply system of the heat-engine plant steam turbine improves the conveying efficiency, reduces the investment of the labor cost, can guarantee continuous conveying of firedcoals, and guarantees sufficient energy supply.
Description
technical field [0001] The invention relates to an energy supply system for a steam turbine of a thermal power plant, belonging to the field of thermal power generation. Background technique [0002] Steam turbine is one of the main production equipment of thermal power plant. It is a rotating equipment that uses steam as the working fluid and converts the thermal energy of the steam into mechanical energy. The steam turbine has two functions: one is to convert the thermal energy of steam into mechanical energy, and the other is to recover the working fluid. [0003] In view of this, the patent document with the application number of 201210249940.5 discloses a thermal power plant-driven steam turbine exhaust steam energy utilization system and a generator set. The exhaust steam energy utilization system of the driving steam turbine includes a driving steam turbine, an air preheater, and a fan, wherein, the exhaust steam energy utilization system of the driving steam turbin...
Claims
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Login to View More IPC IPC(8): F22B31/00F23N1/00F23K3/00
CPCF22B31/00F23K3/00F23N1/00Y02E20/34
Inventor 孙宇韩旭辉雷李泽王宝玉邴汉昆徐军锋薛志鹏姚春雷蒋叶辉李岳纯李兵陈浩韩海燕汪玥赵敏敏杨帆叶放靳士奇
Owner HUADIAN ELECTRIC POWER SCI INST CO LTD