CN207538927U - Energy gradient utilization system based on gas turbine and ORC devices - Google Patents
Energy gradient utilization system based on gas turbine and ORC devices Download PDFInfo
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- CN207538927U CN207538927U CN201721624099.8U CN201721624099U CN207538927U CN 207538927 U CN207538927 U CN 207538927U CN 201721624099 U CN201721624099 U CN 201721624099U CN 207538927 U CN207538927 U CN 207538927U
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- flue gas
- orc devices
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- oil furnace
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Abstract
The utility model is related to a kind of energy gradient utilization systems based on gas turbine and ORC devices.The system includes combustion engine turbine, flue gas type heat-conducting oil furnace, ORC devices and flue gas condenser；The high-temperature flue gas that combustion engine turbine generates is expelled to flue gas type heat-conducting oil furnace from exhanst gas outlet, heat the conduction oil returned, low-temperature flue gas is then expelled to ORC devices from its end, ORC devices absorb the heat in low-temperature flue gas, electrical power generators are driven, the flue gas of lower temperature is expelled to flue gas condenser from its end, and flue gas condenser is intake using the flue gas of lower temperature, domestic hot-water is generated, the flue-gas temperature finally discharged can be reduced to 70 DEG C.The system is simple in structure, can maximize recycling using residual heat resources, effectively reduce the labor intensity of post personnel and Maintenance and Repair personnel, steady production, solves the problems, such as site environment pollution and the harm to human body.
Description
Technical field
The utility model belongs to energy technology field, and in particular to a kind of based on the energy of gas turbine and ORC devices ladder
Grade utilizes system.
Background technology
There are the quality of heat source in many enterprises regulation at present, and about 200 DEG C of high temperature is the minimum of enterprise's technique productions
It is required that when using distributing-supplying-energy system, the flue gas heat of gas turbine after residual heat type heat-conducting oil furnace is absorbed and utilized still
Have an a large amount of remnants, general way be using these heat production and living hot water, but many enterprises to hot water demand's amount less,
Even without, then the flue gas come out from heat-conducting oil furnace is just only utilized even all discharges on a small quantity, from high efficiency of energy profit
Angle, which is set out, just needs a kind of novel distributing-supplying-energy system.
Invention content
The utility model mainly solving the technical problems that provide it is a kind of by gas turbine generate flue gas heat be subject to
The energy gradient utilization system fully recycled.
The utility model is that technical solution is to provide one kind based on gas turbine and ORC used by solving its technical problem
The energy gradient utilization system of device, the system include combustion engine turbine, flue gas type heat-conducting oil furnace, ORC devices and flue gas condenser；
The exhanst gas outlet of combustion engine turbine is connect with the smoke inlet of flue gas type heat-conducting oil furnace；The hot oil outlet and use of flue gas type heat-conducting oil furnace
Hot equipment connection, the exhanst gas outlet of flue gas type heat-conducting oil furnace are connect with the smoke inlet of ORC devices；ORC devices thermal energy export with
Generator connects, and the exhanst gas outlet of ORC devices and the smoke inlet of flue gas condenser connect.
As a kind of preferred embodiment of the utility model, it is also associated on ORC devices a set of for the peak-load regulating and standby
Gas type heat-conducting oil furnace.
The beneficial effects of the utility model are：
By the trapezoidal utilization of heat-conducting oil furnace and ORC to fume afterheat, comprehensive utilization rate of energy source is improved.
Warm island effect caused by avoiding a large amount of flue gas direct emission.
The generating capacity of system is improved, has fully ensured that the supply of electric power of enterprise.
It is simple in structure, it is easy to maintenance, save a large amount of later maintenance maintenance work.
Description of the drawings
Fig. 1 is the systematic schematic diagram of the utility model.
In figure：1st, gas turbine, 2, gas type heat-conducting oil furnace, 3, flue gas type heat-conducting oil furnace, 4, ORC devices, 5, flue gas it is cold
Condenser.
Specific embodiment
The utility model is described further below in conjunction with attached drawing and specific embodiment.
It is the systematic schematic diagram of the utility model as shown in Figure 1.
Natural gas is externally entering gas turbine 1, and burning inside it drives electrical power generators, the high-temperature flue gas of generation from
High-temperature flue gas outlet is expelled to flue gas type heat-conducting oil furnace 3；
High-temperature flue gas is flowed into from the smoke inlet of flue gas type heat-conducting oil furnace 3, heats the conduction oil of return, low-temperature flue gas（250
℃）Then from its end, exhanst gas outlet is expelled to ORC devices 4；
ORC devices 4 absorb low-temperature flue gas（250℃）In heat, drive electrical power generators, the flue gas of lower temperature（120
℃）Flue gas condenser 5 is expelled to from its end；
Flue gas condenser 5 utilizes the flue gas of lower temperature（120℃）Heating water inlet（20℃）, generate domestic hot-water（50
℃）, the flue-gas temperature finally discharged can be reduced to 70 DEG C.
Be connected in systems it is a set of for the peak-load regulating and spare gas type heat-conducting oil furnace 2, natural gas from outside into
Enter, heat the conduction oil of return, low-temperature flue gas（250℃）From its end, discharge exhanst gas outlet is expelled to ORC devices 4.
Tthe utility model system is simple in structure, can maximize recycling using residual heat resources, effectively reduce post personnel and Wei
It protects the labor intensity of service personnel, steady production, solve the problems, such as site environment pollution and the harm to human body.
Claims (2)
1. the energy gradient utilization system based on gas turbine and ORC devices, which is characterized in that the system includes combustion engine turbine
（1）, flue gas type heat-conducting oil furnace（3）, ORC devices（4）And flue gas condenser（5）；Combustion engine turbine（1）Exhanst gas outlet and flue gas type
Heat-conducting oil furnace（3）Smoke inlet connection；Flue gas type heat-conducting oil furnace（3）Hot oil outlet connect with heating equipment, flue gas type is led
Hot oil furnace（3）Exhanst gas outlet and ORC devices（4）Smoke inlet connection；ORC devices（4）Thermal energy outlet is connect with generator,
ORC devices（4）Exhanst gas outlet and flue gas condenser（5）Smoke inlet connection.
2. the energy gradient utilization system based on gas turbine and ORC devices as described in claim 1, which is characterized in that
ORC devices（4）On be also associated with it is a set of for the peak-load regulating and spare gas type heat-conducting oil furnace（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721624099.8U CN207538927U (en) | 2017-11-29 | 2017-11-29 | Energy gradient utilization system based on gas turbine and ORC devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721624099.8U CN207538927U (en) | 2017-11-29 | 2017-11-29 | Energy gradient utilization system based on gas turbine and ORC devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207538927U true CN207538927U (en) | 2018-06-26 |
Family
ID=62616008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721624099.8U Active CN207538927U (en) | 2017-11-29 | 2017-11-29 | Energy gradient utilization system based on gas turbine and ORC devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207538927U (en) |
-
2017
- 2017-11-29 CN CN201721624099.8U patent/CN207538927U/en active Active
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