Thermal power generation thermodynamic system
A thermal system and system component technology, applied in preheating, steam generation, feed water heaters, etc., can solve the problems of potential safety hazards and high costs
Pending Publication Date: 2020-05-08
山东华汪热力有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In view of this, the purpose of the present invention is to provide a thermal power system for thermal power generation. The structural design of the thermal power system for thermal power generation can effectively solve the problems of high cost and potential safety hazards of the traditional oxygen removal design system used in the thermal power generation system. technical problem
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] The embodiment of the present invention discloses a thermal power system for thermal power generation to solve the technical problems of high cost and potential safety hazards of the traditional oxygen removal design system adopted in the thermal power generation system.
[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] see figure 1 , figure 2 , figure 1 A schematic diagram of the system structure of the thermal power system for thermal power generation provided by the embodiment of the pre...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a thermal power generation thermodynamic system. The thermal power generation thermodynamic system is used for an supercritical unit and comprises a boiler, a turboset, a heater set, a gland seal system assembly, a steam pipeline and a water pipeline, and the steam pipeline and the water pipeline communicate with all the parts of the system. The thermal power generation thermodynamic system further comprises a deoxidation system assembly for deoxidizing condensed water in the system, and the deoxidation system assembly comprises a steam condenser, and a mechanical deoxidation device arranged below a water line in a hot well of the steam condenser, and the mechanical deoxidation device is used for system auxiliary heat deoxidation. The deoxidation system assembly further comprises a drug deoxidation treatment device, and a pipeline of the drug deoxidation treatment device communicates with an outlet of a water pump. By means of the self structure and functional characteristics of the steam condenser, auxiliary heat in the system is utilized, and the steam condenser and the drug deoxidation treatment device further carry out mutual assistance, so that differential deoxidation needs in different use scenes are met; and compared with the mature technology of a deaerator in the prior art, the system is simplified, the work load is reduced, and the occupied space and maintenance resources are reduced accordingly.
Description
technical field [0001] The invention relates to the technical field of thermal power generation, and more specifically, relates to a thermal system for thermal power generation. Background technique [0002] The conventional thermal system of the power plant is equipped with a deaerator. The deaerator is a large-capacity pressure vessel. It is generally arranged at a high position in the deaeration room of the main plant, and is connected to other equipment through a large number of steam and water pipes. The heat recovery system is complicated. The workload of operation inspection and equipment maintenance is heavy, the oxygen removal capacity deteriorates under low load and overload conditions, the loss of steam throttling is large, and equipment defects or operation errors are likely to cause accidents. [0003] To sum up, how to effectively solve the technical problems of high cost and potential safety hazards in the traditional oxygen removal design system used in therm...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F22D1/50
CPCF22D1/50
Inventor 李本广韩学美吴卫东蒋惠义史光志冯建国冯承磊徐冉李志远
Owner 山东华汪热力有限公司