CN203614179U - Gas electrical generation waste heat recovery device - Google Patents
Gas electrical generation waste heat recovery device Download PDFInfo
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- CN203614179U CN203614179U CN201320655010.XU CN201320655010U CN203614179U CN 203614179 U CN203614179 U CN 203614179U CN 201320655010 U CN201320655010 U CN 201320655010U CN 203614179 U CN203614179 U CN 203614179U
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- Prior art keywords
- water tank
- recovering device
- gas generating
- generating residual
- gas
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
The utility model relates to a gas electrical generation waste heat recovery device in the technical field of gas electrical generation. The recovery device comprises a gas electrical generator set, heat exchangers, a circulating water tank and a circulating pump, wherein a flue gas discharge pipe and a cooling water discharge pipe of the gas electrical generator set are respectively connected with the heat exchanger respectively; a water inlet of the circulating water tank is communicated with an external water way, and the circulating water tank is provided with a circulating water way connected with the heat exchangers through the circulating pump and then connected with the circulating water tank. The recovery device can be used for effectively recycling heat in flue gas and cooling water discharged by gas electrical generation, thus the purposes of energy saving and consumption reduction are achieved.
Description
[technical field]
The utility model relates to gas electricity technical field, especially relates to a kind of for reclaiming the recovering device of gas generating residual heat.
[background technique]
Known, bone coal layer all has natural methane and the mixture of air, the gas that people are commonly called as, and gas electricity just refers to by gas extraction and by being used for generating after purifying in the termination set of gas drainage system; Nowadays,, along with country is to the giving special assistance to and the appearance in succession of a series of preferential policies of cbm development project, gas electricity comprehensive utilization has obtained development rapidly and efficiently; But, owing to finding in reality detects, the flue gas that gas electricity is discharged is generally all up to 500～1000 ℃, the cooling water temperature of discharge generally also approaches 100 degree, be that the heat that contains in these flue gases and cooling water is very large, not only can be caused great heat waste if directly discharged, but also can work the mischief to environment.
[summary of the invention]
In order to overcome the deficiency in background technique, the utility model discloses a kind of gas generating residual heat recovering device, described recovering device can effectively be recycled the heat in flue gas and the cooling water that gas electricity discharges, thereby has reached the object of energy-saving consumption-reducing.
For achieving the above object, the utility model adopts following technological scheme:
A kind of gas generating residual heat recovering device, described recovering device comprises gas electricity unit, heat exchanger, cyclic water tank and recycle pump; The smoke discharge pipe of described gas electricity unit is connected with a heat exchanger respectively with cooling-water drain pipe, and two heat exchangers are made as integrative-structure; Described cyclic water tank water intake is communicated with extraneous water route, and cyclic water tank is provided with the circulation waterway of the cyclic water tank that is linked back again after recycle pump is connected with heat exchanger.
Described gas generating residual heat recovering device, is provided with filter, dish valve, safety check, Si-P crystal object catching device and electric water treatment device in the pipeline that described cyclic water tank is communicated with extraneous water route.
Described gas generating residual heat recovering device, is provided with solenoid valve in the pipeline that described cyclic water tank is communicated with extraneous water route, and in cyclic water tank, is provided with the liquid level sensor that can control solenoid valve action.
Described gas generating residual heat recovering device, described cyclic water tank is provided with the water transport pipeline being communicated with constant temperature water tank by thermostatic pump, and in cyclic water tank, is provided with the temperature transducer that can control thermostatic pump action.
Described gas generating residual heat recovering device, is provided with raw water service pump in the rising pipe of described constant temperature water tank.
Described gas generating residual heat recovering device, described smoke discharge pipe is provided with silencing apparatus.
Described gas generating residual heat recovering device, described smoke discharge pipe is provided with the bypass line of walking around heat exchanger.
Described gas generating residual heat recovering device, described cooling-water drain pipe is provided with the bypass line of walking around heat exchanger.
Owing to adopting technological scheme as above, the utlity model has following beneficial effect:
Gas generating residual heat recovering device described in the utility model is convenient to install, and is easy to use; Described recovering device can effectively be recycled the heat in flue gas and the cooling water that gas electricity discharges, thereby not only reach recovery heat energy, reduce the object of energy consumption, but also improved accordingly the operational efficiency of gas electricity unit, and alleviate the extent of injury of effulent to environment.
[accompanying drawing explanation]
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is another structural representation of the present utility model.
In figure: 1, gas electricity unit; 2, smoke discharge pipe; 3, cooling-water drain pipe; 4, heat exchanger; 5, cyclic water tank; 6, recycle pump; 7, circulation waterway; 8, filter; 9, dish valve; 10, safety check; 11, Si-P crystal object catching device; 12, electric water treatment device; 13, solenoid valve; 14, thermostatic pump; 15, constant temperature water tank; 16, silencing apparatus; 17, bypass line; 18, raw water service pump.
[embodiment]
Can explain in more detail the present invention by the following examples, open the purpose of this utility model is intended to protect all changes and improvements within the scope of the utility model, and the utility model is not limited to the following examples:
Gas generating residual heat recovering device described in 1～2 by reference to the accompanying drawings, described recovering device comprises gas electricity unit 1, heat exchanger 4, cyclic water tank 5 and recycle pump 6; The smoke discharge pipe 2 of described gas electricity unit 4 is connected with a heat exchanger 4 respectively with cooling-water drain pipe 3, be that the flue gas that gas electricity is discharged will first just can be released in air after corresponding heat exchanger 4 heat-shifts, and the cooling water of discharging recycle can again flow back to gas electricity unit 1 after heat exchanger 4 heat-shifts; As required, can allow flue gas that gas electricity unit 1 discharges first by passing to again smoke discharge pipe 2 after a silencing apparatus 16, thereby reach the object that reduces noise; For ease of installing and increasing heat transfer effect, two heat exchangers 4 that are connected can be set to integrative-structure with smoke discharge pipe 2 and cooling-water drain pipe 3; For ease of clean and maintenance heat exchanger 4, can be in smoke discharge pipe 2 and cooling-water drain pipe 3 in a bypass line 17 of walking around heat exchanger 4 is set respectively, in the time needing clean and maintenance heat exchanger 4, only the flue gas of discharge or cooling water need be switched to bypass line 17 and just can reach and do not have influence on the object that gas electricity unit 1 normally discharges;
Described cyclic water tank 5 water intakes are communicated with extraneous water route by the pipeline that is provided with filter 8, dish valve 9, safety check 10, Si-P crystal object catching device 11 and electric water treatment device 12, are convenient to control water inlet and prevent that pipeline inner wall from generating the object of incrustation scale thereby reach; Cyclic water tank 5 is provided with the circulation waterway 7 of the cyclic water tank 5 that is linked back again after recycle pump 6 is connected with heat exchanger 4, be that cold water in cyclic water tank 5 can flow through heat exchanger 4 through circulation waterway 7 under the effect of recycle pump 6, cold water carries out heat exchange with cooling water and flue gas successively in the interior meeting of heat exchanger 4, thereby reaches the object that cold water is converted into hot water and flows back into cyclic water tank 5;
For effectively utilizing the hot water in cyclic water tank 5, can a water transport pipeline being communicated with constant temperature water tank 15 by thermostatic pump 14 be set at cyclic water tank 5, and can control in the interior setting of cyclic water tank 5 temperature transducer that thermostatic pump 14 moves, thereby when the cold water in cyclic water tank 5 is heated to the temperature of setting, can the hot water pump in cyclic water tank 5 be used to constant temperature water tank 15 by temperature transducer control thermostatic pump 14; For ease of using the hot water in constant temperature water tank 15, a raw water service pump 18 can be set in the rising pipe of constant temperature water tank 15, thereby reach the object hot water in constant temperature water tank 15 being pumped fast by raw water service pump 18; For ease of controlling water inlet, in the pipeline that can be communicated with extraneous water route at cyclic water tank 5, a solenoid valve 13 is set, and can control in the interior setting of cyclic water tank 5 liquid level sensor that solenoid valve 13 moves, thereby set after liquid level when the water level in cyclic water tank 5 drops to, can utilize liquid level sensor control solenoid valve 13 to carry out in good time moisturizing.
The utility model does not describe part in detail for prior art, therefore the utility model is not described in detail.
Claims (8)
1. a gas generating residual heat recovering device, is characterized in that: described recovering device comprises gas electricity unit (1), heat exchanger (4), cyclic water tank (5) and recycle pump (6); The smoke discharge pipe (2) of described gas electricity unit (1) is connected with a heat exchanger (4) respectively with cooling-water drain pipe (3), and two heat exchangers (4) are made as integrative-structure; Described cyclic water tank (5) water intake is communicated with extraneous water route, and cyclic water tank (5) is provided with the circulation waterway (7) of cyclic water tank (5) that are linked back again after recycle pump (6) is connected with heat exchanger (4).
2. gas generating residual heat recovering device according to claim 1, is characterized in that: in the pipeline that described cyclic water tank (5) is communicated with extraneous water route, be provided with filter (8), dish valve (9), safety check (10), Si-P crystal object catching device (11) and electric water treatment device (12).
3. gas generating residual heat recovering device according to claim 1, it is characterized in that: in the pipeline that described cyclic water tank (5) is communicated with extraneous water route, be provided with solenoid valve (13), and in cyclic water tank (5), be provided with the liquid level sensor that can control solenoid valve (13) action.
4. gas generating residual heat recovering device according to claim 1, it is characterized in that: described cyclic water tank (5) is provided with the water transport pipeline being communicated with constant temperature water tank (15) by thermostatic pump (14), and in cyclic water tank (5), be provided with the temperature transducer that can control thermostatic pump (14) action.
5. gas generating residual heat recovering device according to claim 4, is characterized in that: in the rising pipe of described constant temperature water tank (15), be provided with raw water service pump (18).
6. gas generating residual heat recovering device according to claim 1, is characterized in that: described smoke discharge pipe (2) is provided with silencing apparatus.
7. gas generating residual heat recovering device according to claim 1, is characterized in that: described smoke discharge pipe (2) is provided with the bypass line (17) of walking around heat exchanger (4).
8. gas generating residual heat recovering device according to claim 1, is characterized in that: described cooling-water drain pipe (3) is provided with the bypass line (17) of walking around heat exchanger (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320655010.XU CN203614179U (en) | 2013-10-23 | 2013-10-23 | Gas electrical generation waste heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320655010.XU CN203614179U (en) | 2013-10-23 | 2013-10-23 | Gas electrical generation waste heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203614179U true CN203614179U (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320655010.XU Expired - Fee Related CN203614179U (en) | 2013-10-23 | 2013-10-23 | Gas electrical generation waste heat recovery device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203614179U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104564268A (en) * | 2013-10-23 | 2015-04-29 | 洛阳蓝海实业有限公司 | Gas-generation waste heat recovery device |
| CN105020142A (en) * | 2015-07-24 | 2015-11-04 | 洛阳蓝海实业有限公司 | Integrally-controlled waste heat recovery device |
| CN107013963A (en) * | 2017-05-26 | 2017-08-04 | 中节能宁夏新能源股份有限公司 | A kind of abandoned mine low concentration gas utilizes simple waste gas residual-heat heating device |
-
2013
- 2013-10-23 CN CN201320655010.XU patent/CN203614179U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104564268A (en) * | 2013-10-23 | 2015-04-29 | 洛阳蓝海实业有限公司 | Gas-generation waste heat recovery device |
| CN105020142A (en) * | 2015-07-24 | 2015-11-04 | 洛阳蓝海实业有限公司 | Integrally-controlled waste heat recovery device |
| CN107013963A (en) * | 2017-05-26 | 2017-08-04 | 中节能宁夏新能源股份有限公司 | A kind of abandoned mine low concentration gas utilizes simple waste gas residual-heat heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181017 Address after: 471000 room 622, E block, torch garden, Yan Guang road, Luoyang, Henan. Patentee after: Henan middle blue new Mstar Technology Ltd Address before: 471000 006 Fenghua Road, Yin Kun science and Technology Park, Luoyang high tech Development Zone, Henan Patentee before: Lanhai Industrial Co., Ltd., Luoyang City |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20181023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |