CN204436487U - A kind of low temperature exhaust heat efficient system for reclaiming - Google Patents
A kind of low temperature exhaust heat efficient system for reclaiming Download PDFInfo
- Publication number
- CN204436487U CN204436487U CN201520045665.4U CN201520045665U CN204436487U CN 204436487 U CN204436487 U CN 204436487U CN 201520045665 U CN201520045665 U CN 201520045665U CN 204436487 U CN204436487 U CN 204436487U
- Authority
- CN
- China
- Prior art keywords
- orc
- heat boiler
- waste heat
- exhaust heat
- generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000005339 levitation Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000006200 vaporizer Substances 0.000 claims 8
- 239000002918 waste heat Substances 0.000 abstract description 69
- 238000011084 recovery Methods 0.000 abstract description 15
- 239000010819 recyclable waste Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010248 power generation Methods 0.000 description 29
- 238000005516 engineering process Methods 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- -1 after pumping Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
本实用新型涉及一种低温余热高效回收系统，属于低温余热回收系统技术领域。技术方案是：余热锅炉单元中的AQC过热器（4）和PH过热器（6）的蒸汽出口与凝气式汽轮发电机（8）连通，凝气式汽轮发电机（8）的蒸汽出口通过冷凝器（9）与余热锅炉单元中的省煤器（2）连通；余热锅炉单元中的省煤器（2）与ORC蒸发器（11）连通，ORC蒸发器（11）的蒸汽出口与ORC发电机（13）连通，ORC蒸发器（11）的低温热水出口与余热锅炉单元中的省煤器（2）连通，ORC发电机（13）的蒸汽出口通过ORC冷凝器（12）与ORC蒸发器（11）连通。本实用新型的有益效果是：能够有效降低可回收的余热资源温度值，提高余热回收效率。
The utility model relates to a high-efficiency recovery system for low-temperature waste heat, which belongs to the technical field of low-temperature waste heat recovery systems. The technical solution is: the steam outlets of the AQC superheater (4) and the PH superheater (6) in the waste heat boiler unit are connected to the condensing turbogenerator (8), and the steam of the condensing turbogenerator (8) The outlet communicates with the economizer (2) in the waste heat boiler unit through the condenser (9); the economizer (2) in the waste heat boiler unit communicates with the ORC evaporator (11), and the steam outlet of the ORC evaporator (11) Connected with ORC generator (13), the low-temperature hot water outlet of ORC evaporator (11) is connected with the economizer (2) in the waste heat boiler unit, and the steam outlet of ORC generator (13) passes through the ORC condenser (12) Connected with ORC evaporator (11). The beneficial effects of the utility model are: the temperature value of recyclable waste heat resources can be effectively reduced, and the waste heat recovery efficiency can be improved.
Description
技术领域 technical field
本实用新型涉及一种低温余热高效回收系统，尤其是水泥行业低温余热高效回收发电系统，属于低温余热回收系统设备技术领域。 The utility model relates to a low-temperature waste heat high-efficiency recovery system, in particular to a low-temperature waste heat high-efficiency recovery power generation system in the cement industry, and belongs to the technical field of low-temperature waste heat recovery system equipment.
背景技术 Background technique
目前，水泥厂低温余热发电技术方案种类较多，复合闪蒸发电技术以其能够利用低品位余热资源产生低压饱和蒸汽，进而增加余热发电功率的特点，被广泛应用。复合闪蒸发电技术中的闪蒸器的作用是利用节流降压原理，产生低压饱和水蒸汽。低压蒸汽只能作为汽轮发电机的补汽进行发电，低压蒸汽与高压主蒸汽相比，发电效率较低，同时，低压蒸汽的产生量受热水温度影响较大，如果想进一步降低水泥窑锅炉出口的烟气温度值，势必会降低省煤器的出口热水温度值，进而降低进入闪蒸器的热水温度值，降低闪蒸器的作用。 At present, there are many types of low-temperature waste heat power generation technology solutions in cement plants. The composite flash evaporation technology is widely used because it can use low-grade waste heat resources to generate low-pressure saturated steam, thereby increasing the power of waste heat power generation. The function of the flash evaporator in the composite flash evaporation technology is to use the principle of throttling and reducing pressure to generate low-pressure saturated water vapor. Low-pressure steam can only be used as supplementary steam for turbogenerators to generate power. Compared with high-pressure main steam, low-pressure steam has lower power generation efficiency. At the same time, the production of low-pressure steam is greatly affected by hot water temperature. If you want to further reduce the The flue gas temperature value at the boiler outlet will inevitably reduce the outlet hot water temperature value of the economizer, thereby reducing the temperature value of the hot water entering the flash evaporator, and reducing the effect of the flash evaporator.
有机朗肯循环发电系统可简称ORC系统，是利用低沸点的有机工质实现低温余热再利用的发电系统。有机朗肯循环发电技术能够有效回收200℃以下的低温余热资源，但余热的回收效率低。 The organic Rankine cycle power generation system can be referred to as the ORC system, which is a power generation system that uses low-boiling organic working fluids to realize low-temperature waste heat reuse. Organic Rankine cycle power generation technology can effectively recover low-temperature waste heat resources below 200 °C, but the recovery efficiency of waste heat is low.
实用新型内容 Utility model content
本实用新型目的是提供一种低温余热高效回收系统，有效地提高余热的回收效率，解决背景技术中存在的问题。 The purpose of the utility model is to provide a high-efficiency recovery system for low-temperature waste heat, which can effectively improve the recovery efficiency of waste heat and solve the problems existing in the background technology.
本实用新型的技术方案是： The technical scheme of the utility model is:
一种低温余热高效回收系统，包含余热锅炉单元、高压蒸汽发电单元和有机朗肯循环发电单元； A high-efficiency recovery system for low-temperature waste heat, including a waste heat boiler unit, a high-pressure steam power generation unit and an organic Rankine cycle power generation unit;
所述余热锅炉单元包含AQC余热锅炉和PH余热锅炉，所述AQC余热锅炉内部包含依次连通的省煤器、AQC蒸发器和AQC过热器，所述PH余热锅炉内部包含依次连通的PH蒸发器和PH过热器，AQC余热锅炉中的省煤器与PH余热锅炉中的PH蒸发器连通； The waste heat boiler unit includes an AQC waste heat boiler and a PH waste heat boiler. The AQC waste heat boiler contains an economizer, an AQC evaporator and an AQC superheater connected in sequence. The PH waste heat boiler contains a PH evaporator and a PH waste heat boiler connected in sequence. The PH superheater, the economizer in the AQC waste heat boiler communicates with the PH evaporator in the PH waste heat boiler;
所述高压蒸汽发电单元包含凝气式汽轮发电机和冷凝器，余热锅炉单元中的AQC过热器和PH过热器的蒸汽出口与凝气式汽轮发电机连通，凝气式汽轮发电机的蒸汽出口通过冷凝器与余热锅炉单元中的省煤器连通； The high-pressure steam power generation unit includes a condensing turbo-generator and a condenser. The steam outlets of the AQC superheater and the PH superheater in the waste heat boiler unit are connected with the condensing turbo-generator, and the condensing turbo-generator The steam outlet of the boiler communicates with the economizer in the waste heat boiler unit through the condenser;
所述有机朗肯循环发电单元包含ORC蒸发器、ORC冷凝器和ORC发电机，余热锅炉单元中的省煤器与ORC蒸发器连通，ORC蒸发器的蒸汽出口与ORC发电机连通，ORC蒸发器的低温热水出口与余热锅炉单元中的省煤器连通，ORC发电机的蒸汽出口通过ORC冷凝器与ORC蒸发器连通。 The organic Rankine cycle power generation unit includes an ORC evaporator, an ORC condenser and an ORC generator, the economizer in the waste heat boiler unit communicates with the ORC evaporator, the steam outlet of the ORC evaporator communicates with the ORC generator, and the ORC evaporator The low-temperature hot water outlet is connected to the economizer in the waste heat boiler unit, and the steam outlet of the ORC generator is connected to the ORC evaporator through the ORC condenser.
所述有机朗肯循环发电单元中的ORC发电机为高速磁悬浮永磁同步透平发电机。 The ORC generator in the organic Rankine cycle power generation unit is a high-speed magnetic levitation permanent magnet synchronous turbine generator.
余热锅炉单元中的省煤器流出的高温液态热水将分为多路，一路流向余热锅炉单元中的AQC蒸发器和PH蒸发器，一路流向有机朗肯循环发电单元中的ORC蒸发器。 The high-temperature liquid hot water flowing out of the economizer in the waste heat boiler unit will be divided into multiple channels, one way flows to the AQC evaporator and PH evaporator in the waste heat boiler unit, and the other way flows to the ORC evaporator in the organic Rankine cycle power generation unit.
本实用新型的有益效果是：能够有效降低可回收的余热资源温度值，提高余热回收效率。 The beneficial effects of the utility model are: the temperature value of recyclable waste heat resources can be effectively reduced, and the waste heat recovery efficiency can be improved.
附图说明 Description of drawings
图1为本实用新型结构示意图； Fig. 1 is the structural representation of the utility model;
图中：AQC余热锅炉1、省煤器2、AQC蒸发器3、AQC过热器4、PH余热锅炉5、PH过热器6、PH蒸发器7、凝气式汽轮发电机8、冷凝器9、冷却塔10、ORC蒸发器11、ORC冷凝器12、ORC发电机13、磁驱工质泵14。 In the figure: AQC waste heat boiler 1, economizer 2, AQC evaporator 3, AQC superheater 4, PH waste heat boiler 5, PH superheater 6, PH evaporator 7, condensing steam turbine generator 8, condenser 9 , cooling tower 10, ORC evaporator 11, ORC condenser 12, ORC generator 13, magnetic drive working medium pump 14.
具体实施方式 Detailed ways
以下结合附图，通过实例对本实用新型作进一步说明。 Below in conjunction with accompanying drawing, the utility model is further described by example.
一种低温余热高效回收系统，包含余热锅炉单元、高压蒸汽发电单元和有机朗肯循环发电单元； A high-efficiency recovery system for low-temperature waste heat, including a waste heat boiler unit, a high-pressure steam power generation unit and an organic Rankine cycle power generation unit;
所述余热锅炉单元包含AQC余热锅炉1和PH余热锅炉5，所述AQC余热锅炉1内部包含依次连通的省煤器2、AQC蒸发器3和AQC过热器4，所述PH余热锅炉5内部包含依次连通的PH蒸发器7和PH过热器6，AQC余热锅炉1中的省煤器2与PH余热锅炉5中的PH蒸发器7连通； The waste heat boiler unit includes an AQC waste heat boiler 1 and a PH waste heat boiler 5. The AQC waste heat boiler 1 contains an economizer 2, an AQC evaporator 3 and an AQC superheater 4 connected in sequence. The PH waste heat boiler 5 contains a The PH evaporator 7 and the PH superheater 6 connected in sequence, the economizer 2 in the AQC waste heat boiler 1 communicates with the PH evaporator 7 in the PH waste heat boiler 5;
所述高压蒸汽发电单元包含凝气式汽轮发电机8和冷凝器9，余热锅炉单元中的AQC过热器4和PH过热器6的蒸汽出口与凝气式汽轮发电机8连通，凝气式汽轮发电机8的蒸汽出口通过冷凝器9与余热锅炉单元中的省煤器2连通； The high-pressure steam power generation unit includes a gas-condensing turbo-generator 8 and a condenser 9, and the steam outlets of the AQC superheater 4 and the PH superheater 6 in the waste heat boiler unit communicate with the gas-condensing turbo-generator 8, and the gas condensing The steam outlet of the steam turbine generator 8 communicates with the economizer 2 in the waste heat boiler unit through the condenser 9;
所述有机朗肯循环发电单元包含ORC蒸发器11、ORC冷凝器12和ORC发电机13，余热锅炉单元中的省煤器2与ORC蒸发器11连通，ORC蒸发器11的蒸汽出口与ORC发电机13连通，ORC蒸发器11的低温热水出口与余热锅炉单元中的省煤器2连通，ORC发电机13的蒸汽出口通过ORC冷凝器12与ORC蒸发器11连通。 The organic Rankine cycle power generation unit includes an ORC evaporator 11, an ORC condenser 12 and an ORC generator 13. The economizer 2 in the waste heat boiler unit communicates with the ORC evaporator 11, and the steam outlet of the ORC evaporator 11 is connected to the ORC for power generation. The machine 13 communicates, the low-temperature hot water outlet of the ORC evaporator 11 communicates with the economizer 2 in the waste heat boiler unit, and the steam outlet of the ORC generator 13 communicates with the ORC evaporator 11 through the ORC condenser 12 .
参照附图1，虚线内为有机朗肯循环发电单元。 Referring to accompanying drawing 1, within the dotted line is the organic Rankine cycle power generation unit.
低温余热高效回收系统，包含余热锅炉单元、高压蒸汽发电单元和有机朗肯循环发电单元。余热锅炉单元包含AQC余热锅炉1和PH余热锅炉5。 Low-temperature waste heat efficient recovery system, including waste heat boiler unit, high-pressure steam power generation unit and organic Rankine cycle power generation unit. The waste heat boiler unit includes AQC waste heat boiler 1 and PH waste heat boiler 5.
水泥窑头引出的余热烟气引入AQC余热锅炉1，窑尾的余热烟气引入PH余热锅炉5。窑头的废热烟气进入AQC余热锅炉1时，依次经过AQC过热器4、AQC蒸发器3和省煤器2，可适当提高省煤器2的换热面积，降低AQC余热锅炉1的出口废热烟气温度。 The waste heat flue gas from the cement kiln head is introduced into the AQC waste heat boiler 1, and the waste heat flue gas from the kiln tail is introduced into the PH waste heat boiler 5. When the waste heat flue gas from the kiln head enters the AQC waste heat boiler 1, it passes through the AQC superheater 4, the AQC evaporator 3 and the economizer 2 in sequence, which can appropriately increase the heat exchange area of the economizer 2 and reduce the waste heat at the outlet of the AQC waste heat boiler 1 flue gas temperature.
余热锅炉单元中的省煤器2流出的高温液态热水将分为多路，一路流向余热锅炉单元中的AQC蒸发器3和PH蒸发器7，一路流向有机朗肯循环发电单元中的ORC蒸发器11。 The high-temperature liquid hot water flowing out of the economizer 2 in the waste heat boiler unit will be divided into multiple channels, one way flows to the AQC evaporator 3 and PH evaporator 7 in the waste heat boiler unit, and the other way flows to the ORC evaporation in the organic Rankine cycle power generation unit Device 11.
高压蒸汽发电单元：余热锅炉单元中的AQC蒸发器3和PH蒸发器7产生的蒸汽分别送入AQC过热器4和PH过热器6加热成过热蒸汽状态，共同进入高压蒸汽发电单元中的凝汽式汽轮发电机8发电，排出的乏汽进入冷凝器9凝结成过冷液态水，经泵送、除氧、补水等环节后，加压泵送流回省煤器2继续加热过程。 High-pressure steam power generation unit: the steam generated by AQC evaporator 3 and PH evaporator 7 in the waste heat boiler unit is sent to AQC superheater 4 and PH superheater 6 to be heated into superheated steam state, and then enters the condensed steam in the high-pressure steam power generation unit Type turbo-generator 8 generates electricity, exhausted exhaust steam enters condenser 9 and condenses into subcooled liquid water, after pumping, oxygen removal, water replenishment and other links, pressurized pumping flows back to economizer 2 to continue heating process.
有机朗肯循环（ORC）发电单元：余热锅炉单元中的省煤器2流出的热水有一部分流入ORC蒸发器11，传热后的低温热水并回高压蒸汽发电单元中的冷凝器9的出口的管路中。低沸点有机工质经ORC蒸发器11加热成高压饱和过热蒸汽状态，流入ORC发电机13膨胀做功发电，流出的低压有机工质蒸汽流经ORC冷凝器12凝结成过冷液态，经磁驱工质泵14加压再次送入ORC蒸发器11，实现有机工质的循环过程。 Organic Rankine cycle (ORC) power generation unit: part of the hot water flowing out of the economizer 2 in the waste heat boiler unit flows into the ORC evaporator 11, and the low-temperature hot water after heat transfer returns to the condenser 9 in the high-pressure steam power generation unit in the outlet pipeline. The low-boiling organic working medium is heated by the ORC evaporator 11 into a state of high-pressure saturated superheated steam, and flows into the ORC generator 13 to expand and generate power. The mass pump 14 is pressurized and sent to the ORC evaporator 11 again to realize the circulation process of the organic working fluid.
有机朗肯循环发电单元中的ORC发电机13为高速磁悬浮永磁同步透平发电机，采用磁悬浮轴承系统和透平与发电机直连方式，降低了机械传动损失；利用永磁发电机技术，降低发电机内部的铜损耗，提高发电效率。 The ORC generator 13 in the organic Rankine cycle power generation unit is a high-speed magnetic levitation permanent magnet synchronous turbine generator, which adopts a magnetic levitation bearing system and a direct connection between the turbine and the generator, reducing mechanical transmission losses; using permanent magnet generator technology, Reduce the copper loss inside the generator and improve the power generation efficiency.
上述低温余热高效回收系统中，冷却水均取自冷凝塔10。 In the high-efficiency recovery system for low-temperature waste heat mentioned above, the cooling water is all taken from the condensation tower 10 .
利用有机朗肯循环发电单元替代复合闪蒸发电技术中的闪蒸器，可适当提高省煤器的换热面积，进一步降低烟气出口温度。有效降低可回收的余热资源温度值，提高余热回收效率。 Using the organic Rankine cycle power generation unit to replace the flash evaporator in the composite flash evaporation technology can properly increase the heat exchange area of the economizer and further reduce the flue gas outlet temperature. Effectively reduce the temperature value of recyclable waste heat resources and improve the efficiency of waste heat recovery.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045665.4U CN204436487U (en) | 2015-01-23 | 2015-01-23 | A kind of low temperature exhaust heat efficient system for reclaiming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045665.4U CN204436487U (en) | 2015-01-23 | 2015-01-23 | A kind of low temperature exhaust heat efficient system for reclaiming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204436487U true CN204436487U (en) | 2015-07-01 |
Family
ID=53604365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520045665.4U Expired - Lifetime CN204436487U (en) | 2015-01-23 | 2015-01-23 | A kind of low temperature exhaust heat efficient system for reclaiming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204436487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004194A (en) * | 2015-08-17 | 2015-10-28 | 中能世华(北京)节能科技有限公司 | Automatic auxiliary power supplementing system through heat power generation during cement production |
| CN109931234A (en) * | 2019-03-26 | 2019-06-25 | 上海交通大学 | Low temperature geothermal energy magnetic floating generator in overbottom pressure accumulation energy type |
-
2015
- 2015-01-23 CN CN201520045665.4U patent/CN204436487U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004194A (en) * | 2015-08-17 | 2015-10-28 | 中能世华(北京)节能科技有限公司 | Automatic auxiliary power supplementing system through heat power generation during cement production |
| CN109931234A (en) * | 2019-03-26 | 2019-06-25 | 上海交通大学 | Low temperature geothermal energy magnetic floating generator in overbottom pressure accumulation energy type |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110159377B (en) | ORC magnetic levitation power generation system for step-by-step utilization of medium and low temperature geothermal fluids | |
| CN202645658U (en) | Fuel-steam-organic working medium combined cycle power generation unit | |
| CN204402598U (en) | Join the double reheat supercharging steam turbine thermodynamic system of backpressure small turbine | |
| CN110131115A (en) | Medium and low temperature geothermal ORC maglev composite cascade power generation system | |
| CN204591384U (en) | A kind of system improving subcritical coal unit reliability of heating network | |
| CN102777240A (en) | Diesel engine exhaust gas waste heat recovery system of two-stage Rankine cycle | |
| CN101832158A (en) | Steam-organic Rankine cascade power cycle generating system and method | |
| CN103062000B (en) | Power generation system for performing energy gradient utilization on geothermal energy and solar energy | |
| CN202579063U (en) | Thio rubber (TR) organic Rankine cycle geothermal power generation device | |
| CN101929360A (en) | Medium and low temperature heat source power generation device and its thermal cycle method based on energy cascade utilization | |
| CN203035350U (en) | Britten-hybrid combined steam rankine cycle power generation device | |
| CN103670888A (en) | Hot water residual pressure and waste heat recovery system | |
| CN101705849A (en) | Self-coupling cold source heat pump circulating device of low-temperature exhaust heat power generating system in low temperature exhaust steam condensation process | |
| CN104481619A (en) | Rankine cycle power generation system capable of realizing efficient utilization of heat energy | |
| CN102536366B (en) | Dual-parameter dual-drive steam turbine power generator set | |
| CN204436487U (en) | A kind of low temperature exhaust heat efficient system for reclaiming | |
| CN103758595A (en) | Multi-pressure steam compensation type low-boiling-point organic working medium Rankine cycle system | |
| CN203796343U (en) | Multi-pressure low-boiling steam supplement type organic Rankine cycle (ORC) system | |
| CN203223295U (en) | Brayton-steam Rankine-organic Rankine combined cycle power generation device | |
| CN206440032U (en) | A kind of recovery Steam Turbine exhaust steam residual heat system based on heat pump | |
| CN110318961B (en) | Steam turbine unit of a power station and its power generation method | |
| CN204386676U (en) | A kind of associating residual neat recovering system | |
| CN103195519B (en) | Based on the organic Rankine cycle power generation system that multi-stage evaporator is connected with working medium pump | |
| CN204960995U (en) | Organic rankine cycle power generation system of low temperature waste heat | |
| CN105240066A (en) | Organic Rankine cycle (ORC) power generation system with multiple heat sources |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 050800 No.12, jiaojiaopu street, North District, high tech Development Zone, Zhengding County, Shijiazhuang City, Hebei Province Patentee after: DUNSHI MAGNETIC ENERGY TECHNOLOGY Co.,Ltd. Address before: 063020 No. 35, Daqing Road, Tangshan City hi tech Development Zone, Hebei Patentee before: DUNSHI MAGNETIC ENERGY TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150701 |
|
| CX01 | Expiry of patent term |