CN211666784U - ORC power generation system applied to chemical high-temperature fluid - Google Patents
ORC power generation system applied to chemical high-temperature fluid Download PDFInfo
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- CN211666784U CN211666784U CN202020183226.0U CN202020183226U CN211666784U CN 211666784 U CN211666784 U CN 211666784U CN 202020183226 U CN202020183226 U CN 202020183226U CN 211666784 U CN211666784 U CN 211666784U
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Abstract
The utility model relates to a ORC power generation facility technical field specifically is a be applied to ORC power generation system of chemical industry high temperature fluid, including the evaporimeter, be equipped with a plurality of feed liquor pipes on the evaporimeter, the intercommunication has the liquid ball that holds on the feed liquor pipe, the inner wall of feed liquor pipe is equipped with a plurality of choking rings that reduce the fluid velocity of flow, the winding has the electric bar that the fluid preheats on the feed liquor pipe, there is the expander one end of feed liquor pipe through the pipe connection, be connected with the generator on the expander, just the output of expander with the drive end rigid connection of generator, the liquid outlet of expander has the condenser through the pipe connection, just the condenser liquid outlet pass through the pipeline with the evaporimeter intercommunication. The ORC power generation system applied to the high-temperature chemical fluid improves the utilization rate and the power generation efficiency of resources and reduces the operation cost of equipment.
Description
Technical Field
The utility model relates to a ORC power generation facility technical field specifically is a be applied to chemical industry high temperature fluid's ORC power generation system.
Background
Organic Rankine Cycle (ORC) is Rankine Cycle (ORC), Rankine Cycle which takes low boiling point Organic matter as working medium and mainly comprises four major sleeves of a waste heat boiler (or a heat exchanger), a turbine, a condenser and a working medium pump, wherein the Organic working medium absorbs heat from waste heat flow in the heat exchanger to generate steam with certain pressure and temperature, and the steam enters the turbine to mechanically expand to do work so as to drive a generator or drag other power machines. At present, when an existing ORC power generation system applied to chemical high-temperature fluid is used, when fluid is heated and evaporated into high-temperature and high-pressure gas by using an evaporator, a large amount of electric power is consumed, the production energy consumption and the production cost are increased, and the ORC power generation system is inconvenient to use. In view of this, we propose an ORC power generation system for chemical high temperature fluids.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to chemical industry high temperature fluid's ORC power generation system to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a be applied to ORC power generation system of chemical industry high temperature fluid, includes the evaporimeter, be equipped with a plurality of feed liquor pipes on the evaporimeter, the winding has the electrical bar that the fluid preheats on the feed liquor pipe, there is the expander one end of feed liquor pipe through the pipe connection, be connected with the generator on the expander, the liquid outlet of expander has the condenser through the pipe connection, just the condenser liquid outlet pass through the pipeline with the evaporimeter intercommunication.
Preferably, the liquid inlet pipe is communicated with a liquid storage ball, and the inner wall of the liquid inlet pipe is provided with a plurality of flow blocking rings for reducing the flow velocity of the fluid.
Preferably, the output of the expander is rigidly connected to the drive end of the generator.
Preferably, one side of condenser still is equipped with the water tower, the bottom of water tower is passed through the inlet intercommunication of pipeline with the condenser, the liquid outlet intercommunication of pipeline with the condenser is passed through on the top of water tower.
Preferably, a liquid pump is installed on a pipeline communicating the bottom end of the water tower with the liquid inlet of the condenser.
Preferably, a working medium pump is arranged on a pipeline for communicating the liquid outlet of the condenser with the evaporator.
Compared with the prior art, the beneficial effects of the utility model are that: this be applied to ORC power generation system of chemical industry high temperature fluid utilizes liquid storage ball and choked flow ring to reduce the velocity of flow of fluid, reaches the purpose that the length of time was long when the extension heating for fluid gets into the evaporimeter after a comparatively suitable temperature and evaporates in, reduces the consumption of evaporimeter, simultaneously, can be inputed the medium as the evaporation fluid in the evaporimeter again after liquefying fluid through the condenser, improves the utilization ratio and the generating efficiency of resource, reduces the running cost of equipment.
Drawings
FIG. 1 is a block diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the middle liquid inlet pipe of the present invention
Fig. 3 is the internal structure schematic diagram of the middle liquid inlet pipe of the present invention.
In the figure: 1. an evaporator; 11. a liquid inlet pipe; 111. a liquid storage ball; 112. a choking ring; 12. an electric heating rod; 2. an expander; 21. a generator; 3. a condenser; 31. a working medium pump; 4. a water tower; 41. and (4) a liquid pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or components referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-2, the present invention provides a technical solution:
an ORC power generation system applied to chemical high-temperature fluid comprises an evaporator 1, wherein a plurality of liquid inlet pipes 11 are arranged on the evaporator 1, liquid storage balls 111 are communicated on the liquid inlet pipes 11, a plurality of flow choking rings 112 for reducing the flow velocity of the fluid are arranged on the inner walls of the liquid inlet pipes 11, electric heating rods 12 for preheating the fluid are wound on the liquid inlet pipes 11, one ends of the liquid inlet pipes 11 are connected with an expander 2 through pipelines, a generator 21 is connected on the expander 2, a liquid outlet of the expander 2 is connected with a condenser 3 through a pipeline, a liquid outlet of the condenser 3 is communicated with the evaporator 1 through a pipeline, the liquid storage balls 111 can prolong the time of the fluid in the liquid inlet pipes 11, the electric heating rods 12 can uniformly heat the fluid, the flow velocity of the fluid can be reduced by the flow choking rings 112, the purpose of prolonging the heating time is achieved, the fluid can reach a relatively proper temperature to enter the evaporator 1 to be evaporated, and, and the output end of the expander 2 is pushed to rotate, so that the expander 2 can drive the generator 21 to generate electricity, high-temperature and high-pressure gas flowing out of the liquid outlet of the expander 2 is condensed by the condenser 3 and then is input into the evaporator 1 again to serve as a medium for evaporating fluid, the resource utilization rate and the power generation efficiency are improved, the power consumption of the evaporator 1 can be reduced, and the operation cost of equipment is reduced.
It is worth mentioning that the output end of the expander 2 is rigidly connected with the driving end of the generator 21, and the output end of the expander 2 is rigidly connected with the driving end of the generator 21 through a turbine engagement mode, so that the loss of mechanical energy in the transmission process is reduced.
Further, one side of the condenser 3 is also provided with a water tower 4, the bottom end of the water tower 4 is communicated with a liquid inlet of the condenser 3 through a pipeline, the top end of the water tower 4 is communicated with a liquid outlet of the condenser 3 through a pipeline, cooling water stored in the water tower 4 is used as a cooling medium of the condenser 3, and heat exchange is carried out on the cooling medium and high-temperature and high-pressure gas, so that the cooling medium is condensed into a liquid state.
Specifically, install drawing liquid pump 41 on the pipeline of the bottom of water tower 4 and 3 inlet intercommunications of condenser, be convenient for utilize drawing liquid pump 41 with the cooling water suction of water tower 4 in into condenser 3 as coolant, and drawing liquid pump 41 can accelerate the velocity of flow of water, the condensation effect is showing more.
It is worth noting that the working medium pump 31 is installed on the pipeline through which the liquid outlet of the condenser 3 is communicated with the evaporator 1, the working medium pump 31 can pump away the high-temperature and high-pressure gas condensed in the condenser 3 again, and input the gas into the evaporator 1 again for reuse, thereby improving the utilization rate of the fluid.
When the ORC power generation system applied to high-temperature chemical fluid in this embodiment is in use, a plurality of liquid inlet pipes 11 are arranged on the evaporator 1, liquid storage balls 111 are communicated with the liquid inlet pipes 11, a plurality of flow choking rings 112 for reducing the flow velocity of the fluid are arranged on the inner walls of the liquid inlet pipes 11, electric heating rods 12 for preheating the fluid are wound on the liquid inlet pipes 11, the liquid storage balls 111 can prolong the time of the fluid in the liquid inlet pipes 11, so that the electric heating rods 12 can uniformly heat the fluid, the flow velocity of the fluid can also be reduced by the flow choking rings 112, the purpose of prolonging the heating time is achieved, the fluid enters the evaporator 1 to be evaporated after reaching a relatively proper temperature, the evaporated fluid forms a high-temperature and high-pressure state, and the output end of the expander 2 is pushed to rotate, so that the expander 2 can drive the generator 21 to generate power, the high-temperature and high-pressure gas flowing out of the liquid outlet of the expander 2 is condensed by, the utilization rate of resources and the power generation efficiency are improved, the power consumption of the evaporator 1 can be reduced, the operation cost of equipment is reduced, and the popularization and the promotion are facilitated.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An ORC power generation system applied to chemical high-temperature fluid comprises an evaporator (1), and is characterized in that: be equipped with a plurality of feed liquor pipes (11) on evaporimeter (1), the winding has electric bar (12) that the fluid preheated on feed liquor pipe (11), the one end of feed liquor pipe (11) has expander (2) through the pipe connection, be connected with generator (21) on expander (2), the liquid outlet of expander (2) has condenser (3) through the pipe connection, just condenser (3) liquid outlet pass through the pipeline with evaporimeter (1) intercommunication.
2. The ORC power generation system for chemical industry high temperature fluids of claim 1, wherein: the liquid inlet pipe (11) is communicated with a liquid storage ball (111), and the inner wall of the liquid inlet pipe (11) is provided with a plurality of flow blocking rings (112) for reducing the flow velocity of the fluid.
3. The ORC power generation system for chemical industry high temperature fluids of claim 1, wherein: the output end of the expander (2) is rigidly connected with the driving end of the generator (21).
4. The ORC power generation system for chemical industry high temperature fluids of claim 1, wherein: one side of condenser (3) still is equipped with water tower (4), the inlet intercommunication of pipeline and condenser (3) is passed through to the bottom of water tower (4), the liquid outlet intercommunication of pipeline and condenser (3) is passed through on the top of water tower (4).
5. The ORC power generation system for chemical industry high temperature fluids of claim 4, wherein: and a liquid pump (41) is arranged on a pipeline communicated with the liquid inlet of the condenser (3) and at the bottom end of the water tower (4).
6. The ORC power generation system for chemical industry high temperature fluids of claim 1, wherein: and a working medium pump (31) is arranged on a pipeline for communicating the liquid outlet of the condenser (3) with the evaporator (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020183226.0U CN211666784U (en) | 2020-02-19 | 2020-02-19 | ORC power generation system applied to chemical high-temperature fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020183226.0U CN211666784U (en) | 2020-02-19 | 2020-02-19 | ORC power generation system applied to chemical high-temperature fluid |
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| Publication Number | Publication Date |
|---|---|
| CN211666784U true CN211666784U (en) | 2020-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020183226.0U Active CN211666784U (en) | 2020-02-19 | 2020-02-19 | ORC power generation system applied to chemical high-temperature fluid |
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| CN (1) | CN211666784U (en) |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201208 Address after: Building 5, No. 20, Chengyang Road, Houcheng, Jingang town, Zhangjiagang City, Suzhou City, Jiangsu Province (Fanchuang Industrial Park, Zhangjiagang Free Trade Zone) Patentee after: Suzhou magnetic enthalpy Energy Saving Technology Co.,Ltd. Address before: Room 1266, block C, 6th floor, building 1, No.1000 zhenchen Road, Baoshan District, Shanghai Patentee before: Shanghai annex Industry Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20221202 Address after: 201906 Building 8-1, No. 8419, Hutai Road, Baoshan District, Shanghai Patentee after: Shanghai annex Industry Co.,Ltd. Address before: Building 5, No. 20, Chengyang Road, Houcheng, Jingang town, Zhangjiagang City, Suzhou City, Jiangsu Province (Fanchuang Industrial Park, Zhangjiagang Free Trade Zone) Patentee before: Suzhou magnetic enthalpy Energy Saving Technology Co.,Ltd. |