CN2032656U - Exhaust-heat recovery device for drilling diesel engine - Google Patents
Exhaust-heat recovery device for drilling diesel engine Download PDFInfo
- Publication number
- CN2032656U CN2032656U CN88200532U CN88200532U CN2032656U CN 2032656 U CN2032656 U CN 2032656U CN 88200532 U CN88200532 U CN 88200532U CN 88200532 U CN88200532 U CN 88200532U CN 2032656 U CN2032656 U CN 2032656U
- Authority
- CN
- China
- Prior art keywords
- diesel engine
- boiler
- smoke
- horizontal flue
- steam
- 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.)
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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
Abstract
The utility model discloses a residual heat recovery device which generates steam using the high temperature waste smoke discharged by well drilling diesel engines in the oil field. The utility model is characterized in that a horizontal smoke flue is connected to the exhaust pipe of the diesel engine, the horizontal flue is also connected with a residual heat boiler, and the exhaust pipe is provided with a flue baffle plate. The device can replace the existing well field boilers which use the crude oil as the fuel and can save energy source. Besides, the utility model is also provided with an afterburning boiler which provides or supplements the steam to guarantee the regular production and living of well drilling teams.
Description
The utility model relates to a kind of oil drilling diesel smoke waste heat recovering device.
North oil field every cold season, each drilling crew all will be equipped with a well site boiler and be used for taking place steam, keeps drilling team's ordinary production and life.Normally used is locomotive formula boiler, and this boiler will be burnt a lot of crude oil, and the energy can not make full use of.
The purpose of this utility model will provide a kind of diesel smoke waste heat recovering device exactly, and it can replace is the locomotive formula well site boiler of fuel with crude oil at present, reaches the purpose of energy saving.
The utility model is achieved in that
The utility model comprises diesel engine 1, outlet pipe 2, horizontal flue 4, smoke damper 3, exhaust heat boiler 7, heat exchanger 6, fin tube 5, dividing plate 9, induced draught fan 13, induced air pipe 8, drum 10, gas-distributing cylinder 11, additional combustion boiler 15, outlet smoke shelf 12, water pump 17, lower collecting box 14, water tank 16 etc., its special way: on the outlet pipe 2 of diesel engine 1, connect horizontal flue 4, horizontal flue 4 is connected with exhaust heat boiler 7 again, and smoke damper 3 is arranged in the outlet pipe 2.The useless cigarette of high temperature of discharging from the outlet pipe 2 of diesel engine 1, be subjected to the control of smoke damper 3, enter exhaust heat boiler 7 by horizontal flue 4, the afterbody of exhaust heat boiler 7 is provided with induced draught fan 13, attract the useless cigarette of high temperature to carry out heat exchange through several backhauls and heat exchanger 6, the water in the heat exchanger 6 become steam water interface and enter and carry out the carbonated drink separation in the drum 10, and steam enters in the gas-distributing cylinder 11, use for heating equipment, and the water of vaporization is not got back to water tank 16.The useless cigarette that has carried out heat exchange enters atmosphere through induced draught fan 13, induced air pipe 8.
Heat exchanger 6 usefulness dividing plates 9 in the exhaust heat boiler 7 are divided into three rows with fin tube 5, make useless cigarette of high temperature and heat exchanger 6 fully carry out heat exchange.
Additional combustion boiler 15 is when the steam that steam or generation can not take place exhaust heat boiler 7 can not be satisfied the demand, and is used to provide or additional steam.The steam that additional combustion boiler 15 produces enters drum 10, separates through carbonated drink, and steam enters in the gas-distributing cylinder 11, uses for heating equipment.
It is the locomotive formula well site boiler of fuel with crude oil at present that the utility model can replace, and makes full use of the waste heat generation steam of diesel smoke, energy saving.And when a large amount of steam of needs, exhaust heat boiler and additional combustion boiler cooperation can produce a large amount of steam.
Accompanying drawing is a schematic representation of the present utility model.
The utility model is provided by following examples:
An outlet pipe 2 is arranged on every diesel engine 1, a smoke damper 3 is arranged in each outlet pipe 2, connect a horizontal flue 4 on each outlet pipe 2, article three, horizontal flue all is connected with exhaust heat boiler 7, by control smoke damper 3, the useless cigarette of the high temperature that diesel engine 1 is discharged all enters exhaust heat boiler 7 through horizontal flue 4.In order to reduce useless cigarette heat waste, horizontal flue 4 body appearances are wrapped up with alumina silicate.Heat exchanger 6 is formed by 150 highfrequency welding fin tube 5 assembly weldings, and be separated into three rows by two dividing plates 9, the useless cigarette of high temperature that enters exhaust heat boiler 7 under the attraction of induced draught fan 13, with heat exchanger 6 after the heat exchange of three backhauls, enter atmosphere from induced draught fan 13, induced air pipe 8.Water in the heat exchanger 6 enters in the drum 10 through the mixture that heat exchange produces steam and water.Water in the heat exchanger 6 is to pump into lower collecting box 14 by water pump 17 from water tank 16, enters in the heat exchanger 6 again.
When the steam that steam or generation can not take place when exhaust heat boiler 7 can not be satisfied the demand, can enable that additional combustion boiler 15 provides or additional steam, before enabling, open outlet smoke shelf 12 earlier, utilize induced draught fan 13 to inhale the inflammable mixture that goes in the additional combustion boiler 15, close outlet smoke shelf 12 then, the steam that additional combustion boiler 15 produces enters drum 10, separate through carbonated drink, steam enters in the gas-distributing cylinder 11, use for heating equipment, the water in drum 10 and the gas-distributing cylinder 11 is got back in the water tank 15, and the vapor pressure index gauge is arranged on the drum 10.
Claims (3)
1, a kind of drilling diesel engine smoke discharging residual heat recovering device, comprise diesel engine 1, outlet pipe 2, horizontal flue 4, smoke damper 3, exhaust heat boiler 7, heat exchanger 6, fin tube 5, dividing plate 9, induced draught fan 13, induced air pipe 8, drum 10, gas-distributing cylinder 11, additional combustion boiler 15, outlet smoke shelf 12, water pump 17, lower collecting box 14, water tank 16 etc., it is characterized in that: on the outlet pipe 2 of diesel engine 1, connect horizontal flue 4, horizontal flue 4 is connected with exhaust heat boiler 7 again, and smoke damper 3 is arranged in the outlet pipe 2.
2, device according to claim 1 is characterized in that: heat exchanger 6 is formed by 150 highfrequency welding fin tube 5 assembly weldings, and is separated into three rows by two dividing plates 9.
3, device according to claim 1 is characterized in that: horizontal flue 4 body appearances are wrapped up with alumina silicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88200532U CN2032656U (en) | 1988-01-19 | 1988-01-19 | Exhaust-heat recovery device for drilling diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88200532U CN2032656U (en) | 1988-01-19 | 1988-01-19 | Exhaust-heat recovery device for drilling diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2032656U true CN2032656U (en) | 1989-02-15 |
Family
ID=4835946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN88200532U Withdrawn CN2032656U (en) | 1988-01-19 | 1988-01-19 | Exhaust-heat recovery device for drilling diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2032656U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100439654C (en) * | 2005-07-20 | 2008-12-03 | 蔡学功 | Internal combustion engine |
| CN101078534B (en) * | 2006-05-25 | 2010-04-21 | 上海益格新技术工程有限公司 | Hot conflux main pipe residual heat reclamation and utilization system using gas medium as hot source |
| CN102635342A (en) * | 2012-04-10 | 2012-08-15 | 中国海洋石油总公司 | Thermo-chemical oil extraction method of offshore thickened oil |
| CN102758703A (en) * | 2012-07-18 | 2012-10-31 | 中国海洋石油总公司 | Turbine residual heat recycling and utilizing system |
| CN104033873A (en) * | 2014-07-01 | 2014-09-10 | 北京时代科锐新能源科技有限公司 | Heating device and method based on well drilling diesel engine waste heat recycling |
| CN104179535A (en) * | 2014-08-21 | 2014-12-03 | 四机赛瓦石油钻采设备有限公司 | Waste heat recycling and heat-insulation system of turbine engine |
-
1988
- 1988-01-19 CN CN88200532U patent/CN2032656U/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100439654C (en) * | 2005-07-20 | 2008-12-03 | 蔡学功 | Internal combustion engine |
| CN101078534B (en) * | 2006-05-25 | 2010-04-21 | 上海益格新技术工程有限公司 | Hot conflux main pipe residual heat reclamation and utilization system using gas medium as hot source |
| CN102635342A (en) * | 2012-04-10 | 2012-08-15 | 中国海洋石油总公司 | Thermo-chemical oil extraction method of offshore thickened oil |
| CN102635342B (en) * | 2012-04-10 | 2014-12-24 | 中国海洋石油总公司 | Thermo-chemical oil extraction method of offshore thickened oil |
| CN102758703A (en) * | 2012-07-18 | 2012-10-31 | 中国海洋石油总公司 | Turbine residual heat recycling and utilizing system |
| CN104033873A (en) * | 2014-07-01 | 2014-09-10 | 北京时代科锐新能源科技有限公司 | Heating device and method based on well drilling diesel engine waste heat recycling |
| CN104179535A (en) * | 2014-08-21 | 2014-12-03 | 四机赛瓦石油钻采设备有限公司 | Waste heat recycling and heat-insulation system of turbine engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |