CN2919105Y - Combined hot oil oven - Google Patents
Combined hot oil oven Download PDFInfo
- Publication number
- CN2919105Y CN2919105Y CN 200620074160 CN200620074160U CN2919105Y CN 2919105 Y CN2919105 Y CN 2919105Y CN 200620074160 CN200620074160 CN 200620074160 CN 200620074160 U CN200620074160 U CN 200620074160U CN 2919105 Y CN2919105 Y CN 2919105Y
- Authority
- CN
- China
- Prior art keywords
- hot oil
- waste gas
- furnace
- coil pipe
- gas outlet
- 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 - Fee Related
Links
Images
Abstract
The utility model relates to a combined hot oil furnace, comprising a furnace case and a fuel oil/fuel gas hot oil furnace, wherein the fuel oil/fuel gas hot oil furnace comprises a seal housing which is independently arranged inside the furnace case, an internal pipe coil and an external pipe coil fixedly connected with the housing, and an inflamer and an exhaust gas outlet arranged at one end of the housing; moreover, at least two groups of waste gas recuperator tubes are fixed and positioned inside the furnace case, and a waste gas outlet and a waste gas inlet are respectively arranged on both ends of the furnace case located on one side of the waste gas recuperator tube, with a hot oil inlet of the waste gas recuperator tube communicated with a hot oil pump, and the internal pipe coil and the external pipe coil communicated with a hot oil outlet of the waste gas recuperator tube. The utility model has the advantages of compact and rational structure, easy pipeline layout, and high thermal efficiency.
Description
Technical field
The utility model relates to a kind of firing equipment, especially relates to a kind of hot oil furnace that deep fat/combustion gas hot oil furnace and waste gas heat oil oven are combined.
Background technology
Conventional oil and gas hot oil furnace be with fuel oil or combustion gas as thermal source, the heating tube that is arranged in the hot oil furnace is heated, conduction oil transmits heat as heat carrier, to exporting heat energy with hot equipment.To being furnished with the occasion of engine, the waste gas that can also utilize engine emission to go out independently is provided with a waste gas heat oil oven again, with the heat energy from waste gas that utilizes engine to discharge.Marine Thermal Fluid Boiler is exactly with the fuel oil hot oil furnace and the waste gas heat oil oven is independent respectively is provided with, and just needs two circuits and subsidiary engine so independently put the hot oil furnace of two parts, and not only floor space is big, and pipeline is laid complicated, operate inconvenience, and the heat energy utilization rate is low.
Summary of the invention
The purpose of this utility model has provided a kind of compact conformation, reasonable, and pipeline is laid simple, the combination hot oil furnace that the thermal efficiency is high.
The utility model is that the technical scheme that achieves the above object is: a kind of combination hot oil furnace, it is characterized in that: comprise furnace shell and oil and gas hot oil furnace, described oil and gas hot oil furnace comprises and independently is arranged on the seal casinghousing in the furnace shell and is fixedly connected on inner coil pipe and outer coil pipe in the housing that housing is provided with burner and exhanst gas outlet; Also be installed with the above waste gas heat exchange tube of two rows in the described furnace shell, the furnace shell two ends that are positioned at waste gas heat exchange tube one side are respectively equipped with waste gas outlet and exhaust gas inlet; The hot oil inlet place of waste gas heat exchange tube is connected with hot oil pump and communicates, and inner coil pipe is connected with the hot oil outlet of waste gas heat exchange tube with outer coil pipe and communicates.
Have following advantage after the utility model employing technique scheme: 1, compact conformation, reasonable, be convenient to operation.The utility model links together oil and gas hot oil furnace and waste gas heat oil oven two parts by furnace shell, not only floor space is little, complete auxiliaries is few, and oil and gas hot oil furnace and waste gas heat oil oven are independently two heating systems, therefore can conveniently control the working condition of oil and gas hot oil furnace and waste gas heat oil oven.Because two heating systems can the phase mutual interference, therefore is convenient to operational administrative.2, energy savings.The utility model at first utilizes the waste gas of engine emission that the conduction oil in the waste gas heat exchange tube is heated, in the time can not satisfying with hot equipment needs, by the oil and gas hot oil furnace conduction oil in the inside and outside coil pipe is done further heating again, can make full use of high-temp waste gas.3, closed cycle heat supply, the efficiency of utilization height.The utility model is connected waste gas heat exchange tube and communicates with inside and outside coil pipe in the oil and gas hot oil furnace, and waste gas heat exchange tube is connected with hot oil pump and communicates, by hot oil pump conduction oil is forced closed cycle at waste gas heat exchange tube, inside and outside coil pipe and between with hot equipment, and improve the thermal efficiency.On the other hand, combination hot oil furnace of the present utility model adopts the liquid phase circulation, can obtain higher operating temperature under lower pressure.4, long service life.Combination hot oil furnace of the present utility model is compared with the combined steam stove, and is not only safe in utilization, and long service life.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that Fig. 1 removes A behind the anti-riot door flue to structural representation.
Fig. 3 is the B-B sectional structure schematic diagram of Fig. 1.
Fig. 4 is the D-D sectional structure schematic diagram of Fig. 1.
Wherein: 1-steelframe, 2-heat-insulation layer, 3-furnace shell, the 3-1-housing, 4-inner coil pipe, the outer coil pipe of 5-, 6-anti-riot door flue, 7-conduction oil flowline, 8-burner, the 9-exhanst gas outlet, 10-waste gas outlet, 11-conduction oil oil inlet pipe, the 12-fixture, 13-waste gas heat exchange tube, connecting leg under the 14-, the 15-oil exit pipe, 16-exhaust gas inlet, 17-hot oil pump.
The specific embodiment
See the combination hot oil furnace shown in Fig. 1～4, comprise furnace shell 3 and oil and gas hot oil furnace, furnace shell 3 is fixedly connected on the steelframe 1, and the outside of furnace shell 3 is provided with heat-insulation layer 2.See shown in Fig. 1,2, this oil and gas hot oil furnace comprises and independently is arranged on the seal casinghousing 3-1 in the furnace shell 3 and is fixedly connected on inner coil pipe 4 and outer coil pipe 3 in the housing 3-1, housing 3-1 is provided with burner 8 and exhanst gas outlet 9, its burner 8 is arranged on the upper end of housing 3-1, and exhanst gas outlet 9 is positioned at the housing 3-1 top of one side, forms radiation and convection current two backhauls heating; This burner 8 also can be arranged on the lower end of housing 3-1, and exhanst gas outlet 9 is positioned at the upper end of housing 3-1, forms many backhaul heating of radiation and convection current.The side of housing 3-1 also be provided with anti-riot door flue 6, this oil and gas hot oil furnace can be realized fuel oil or combustion gas by the burner 8 of different structure form.Housing 3-1 of the present utility model is structure as a whole with furnace shell 3, by a dividing plate furnace shell 3 of oil and gas hot oil furnace and waste gas heat exchange tube 13 1 sides is isolated; This housing 3-1 also can be mounted in the cylindrical shell in the furnace shell 3, isolates mutually with the furnace shell 3 of waste gas heat exchange tube 13 1 sides, makes it to form two two separate heating systems, is convenient to operational administrative.See shown in Fig. 1,4 that also be installed with the waste gas heat exchange tube 13 more than two rows in furnace shell 3, furnace shell 3 two ends that are positioned at waste gas heat exchange tube 13 1 sides are respectively equipped with waste gas outlet 10 and exhaust gas inlet 16.See shown in Figure 1ly, this exhaust gas inlet 16 is positioned at the bottom of furnace shell 3, and waste gas outlet 10 is positioned at the top of furnace shell 3, in exhaust gas inlet 16 and waste gas outlet 10 thermometer is housed all, and exhaust gas inlet 16 places are provided with waste gas regulating valve, with control waste gas air inflow.The hot oil inlet of waste gas heat exchange tube 13 is connected with hot oil pump 17 by conduction oil oil inlet pipe 11 and communicates, the hot oil outlet of waste gas heat exchange tube 13 then is connected with outer coil pipe 5 with inner coil pipe 4 and communicates, conduction oil is forced to deliver in the waste gas heat exchange tube 13 by hot oil pump 17, the waste gas of discharging by engine heats the conduction oil in it, again conduction oil is delivered in inner coil pipe 4 and the outer coil pipe 5, as not reaching requirement with hot equipment, can also further heat conduction oil by the oil and gas hot oil furnace, reach required operating temperature, deliver to the hot equipment of using by conduction oil flowline 7 at last.
Waste gas heat exchange tube 13 of the present utility model is seen and be Figure 1 shows that the coiled pipe structure, each coiled pipe is vertically arranged and is fixedly connected in the furnace shell 3, has fixture 12 between the adjacent tubes of coiled pipe, the hot oil outlet of each coiled pipe communicates by descending connecting leg 14 to be connected with outer coil pipe 5 with inner coil pipe 4 respectively, simplify pipeline jointing construction greatly, also be provided with oil exit pipe 15 in the bottom of following connecting leg 14.Waste gas heat exchange tube 13 of the present utility model also can be the spiral coil structure, each coil pipe radially is arranged in the furnace shell 3, the hot oil outlet of each coil pipe also communicates by descending connecting leg 14 to be connected with outer coil pipe 5 with inner coil pipe 4 respectively, for further improving the thermal efficiency, the utility model also is provided with fin on the tube wall of waste gas heat exchange tube 13.
The utility model is for further reducing to make up the volume of hot oil furnace, simplified structure is seen shown in Fig. 1,2, the exhanst gas outlet 9 and the waste gas outlet 10 homonymy settings of burner 8, the pipe that is installed in exhanst gas outlet 9 is arranged in the waste gas outlet 10, makes it to concentrate the discharging flue gas.
Claims (9)
1, a kind of combination hot oil furnace, it is characterized in that: comprise furnace shell (3) and oil and gas hot oil furnace, described oil and gas hot oil furnace comprises and independently is arranged on the seal casinghousing (3-1) in the furnace shell (3) and is connected inner coil pipe (4) and outer coil pipe (5) in the housing (3-1) that housing (3-1) is provided with burner (8) and exhanst gas outlet (9); Also be installed with the above waste gas heat exchange tube (13) of two rows in the described furnace shell (3), furnace shell (3) two ends that are positioned at waste gas heat exchange tube (13) one sides are respectively equipped with waste gas outlet (10) and exhaust gas inlet (16); The hot oil inlet of waste gas heat exchange tube (13) is connected with hot oil pump (17) and communicates, and the hot oil outlet of waste gas heat exchange tube (13) is connected with outer coil pipe (5) with inner coil pipe (4) and communicates.
2, combination hot oil furnace according to claim 1, it is characterized in that: described waste gas heat exchange tube (13) is a coiled pipe, each coiled pipe is vertically arranged and is fixedly connected in the furnace shell (3), have fixture (12) between the adjacent tubes of each coiled pipe, coiled pipe communicates by descending connecting leg (14) to be connected with outer coil pipe (5) with inner coil pipe (4) respectively.
3, combination hot oil furnace according to claim 1, it is characterized in that: described waste gas heat exchange tube (13) is a spiral coil, each coil pipe radially is arranged in the furnace shell (3), and each coil pipe communicates by descending connecting leg (14) to be connected with outer coil pipe (5) with inner coil pipe (4) respectively.
4, according to the described combination hot oil furnace of one of claim 1 to 3, it is characterized in that: also be provided with fin on the tube wall of described waste gas heat exchange tube (13).
5, combination hot oil furnace according to claim 1, it is characterized in that: described exhaust gas inlet (16) is positioned at the bottom of furnace shell (3), waste gas outlet (10) is positioned at the top of furnace shell (3), exhaust gas inlet (16) and waste gas outlet (10) all are equipped with thermometer, and exhaust gas inlet (16) locates to be provided with waste gas regulating valve.
6, combination hot oil furnace according to claim 1 is characterized in that: described burner (8) is arranged on the upper end of housing (3-1), and exhanst gas outlet (9) is positioned at housing (3-1) top of one side.
7, combination hot oil furnace according to claim 1 is characterized in that: described burner (8) is arranged on the lower end of housing (3-1), and exhanst gas outlet (9) is positioned at the upper end of housing (3-1).
8, according to the described combination hot oil furnace in one of claim 1 or 5 or 6 or 7, it is characterized in that: the exhanst gas outlet (9) of described burner (8) and waste gas outlet (10) homonymy setting, and the pipe that is installed in exhanst gas outlet (9) is arranged in the waste gas outlet (10).
9, combination hot oil furnace according to claim 1 is characterized in that: described connecting leg (14) down bottom also is provided with oil exit pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620074160 CN2919105Y (en) | 2006-06-20 | 2006-06-20 | Combined hot oil oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620074160 CN2919105Y (en) | 2006-06-20 | 2006-06-20 | Combined hot oil oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2919105Y true CN2919105Y (en) | 2007-07-04 |
Family
ID=38216924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620074160 Expired - Fee Related CN2919105Y (en) | 2006-06-20 | 2006-06-20 | Combined hot oil oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2919105Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563868A (en) * | 2012-02-13 | 2012-07-11 | 张家港格林沙洲锅炉有限公司 | Combined organic heat carrier furnace for ship |
| CN103925588A (en) * | 2014-04-08 | 2014-07-16 | 常州市锅炉设备有限公司 | Membrane-type-wall hearth-type heat energy center |
-
2006
- 2006-06-20 CN CN 200620074160 patent/CN2919105Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563868A (en) * | 2012-02-13 | 2012-07-11 | 张家港格林沙洲锅炉有限公司 | Combined organic heat carrier furnace for ship |
| CN103925588A (en) * | 2014-04-08 | 2014-07-16 | 常州市锅炉设备有限公司 | Membrane-type-wall hearth-type heat energy center |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207688188U (en) | A kind of Domestic waste heat conversion vigorous fire integrated kitchen range | |
| CN2919105Y (en) | Combined hot oil oven | |
| CN201407815Y (en) | Multi-layer vertical coil heat-conducting oil furnace | |
| CN102252311B (en) | Flue gas heat exchange device of oil field gas injection boiler and heat exchange method thereof | |
| CN107606792A (en) | The heating plant of double-layer spiral coil pipe membrane type | |
| CN202452466U (en) | Vertical type steam boiler | |
| CN206989464U (en) | A kind of module pneumoelectric alliance hot-water heating system | |
| CN201014753Y (en) | Condensing heat converter | |
| CN100470162C (en) | Gas-fired water heating boiler | |
| CN2830958Y (en) | Volumetric energy saving gas water heater | |
| CN209909871U (en) | Two-pass boiler steam locomotive | |
| CN113375141A (en) | Energy-efficient steam boiler | |
| CN209524488U (en) | A kind of heat-exchange unit of modularization steam generating equipment | |
| CN202494221U (en) | Marine combined type organic heat carrier furnace | |
| CN201421184Y (en) | Gas fireplace | |
| CN100451479C (en) | Heating furnace | |
| CN2347114Y (en) | Vacuum phase change hot water boiler | |
| CN205156358U (en) | No combustion engine noiselessness gas module | |
| CN204460713U (en) | Efficient heating stove | |
| CN203744212U (en) | Small-capacity supercritical pressure fuel gas once-through boiler | |
| CN212319674U (en) | Integrated efficient energy-saving natural gas boiler | |
| CN2723893Y (en) | Vacuum phase changing hot water boiler structure | |
| CN218721608U (en) | Organic heat carrier furnace capable of adjusting outlet smoke temperature | |
| CN214407111U (en) | Condensation heat exchanger and heating equipment using same | |
| CN218120201U (en) | Heat conducting oil heating furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Union Boiler & Pressure Vessel Co., Ltd. Assignor: Han Shouping Contract record no.: 2010320000182 Denomination of utility model: Combined hot oil oven Granted publication date: 20070704 License type: Exclusive License Record date: 20100308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070704 Termination date: 20150620 |
|
| EXPY | Termination of patent right or utility model |