CN205090596U - Oil field heating furnace - Google Patents
Oil field heating furnace Download PDFInfo
- Publication number
- CN205090596U CN205090596U CN201520519467.7U CN201520519467U CN205090596U CN 205090596 U CN205090596 U CN 205090596U CN 201520519467 U CN201520519467 U CN 201520519467U CN 205090596 U CN205090596 U CN 205090596U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- tube
- heating furnace
- oil field
- field heating
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000000945 filler Substances 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims abstract description 12
- 238000002485 combustion reaction Methods 0.000 abstract description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003546 flue gas Substances 0.000 abstract description 4
- 238000009833 condensation Methods 0.000 abstract description 3
- 230000005494 condensation Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 9
- 239000010779 crude oil Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides an energy -efficient, can the long period oil field heating furnace of safe operation. Place the circulation water pitcher in including combustor, the firetube, the firetube that link to each other with the combustor, circulation water pitcher upper portion and filled tower connection, the circulation water pitcher passes through circulating water export pipeline, water pump, shell side inlet piping to be connected with the heat exchanger, and the spray set that the heat exchanger passes through shell side export pipeline and filled tower is connected. The filled tower structure is adopted in the heat transfer between circulating water and the combustion product, and combustion product and circulating water direct contact in the filled tower realize heat transfer, mass transfer, and filler specific surface is big, and heat transfer efficiency is high, and the vapor condensation in the flue gas becomes the aqueous water, emits latent heat, and heat utilization rate is high, and the flue -gas temperature is more much lower than two unification stoves, and heat energy loses fewly.
Description
Technical field
The utility model relates to surface gathering and transferring equipment in crude oil gathering project.
Background technology
Two combined into one heating furnace is in crude oil production process, the visual plant in surface gathering and transferring technique, and its effect is heating oil field extracted water, and the oil field extracted water after heating is used for crude oil water mixing and well-flushing etc.
So-called two combined into one heating furnace, is designed to the device be integrated exactly by heating furnace and heat transmission equipment.
Because oil field produced water salinity is higher, and containing polymer, two combined into one heating furnace is after operation a period of time, heating element heater smoke pipe on heat transmission equipment, fire tube surface scale are serious, cause heating furnace heat-transfer capability to reduce, increase fuel consumption and operating cost, just there is bubbling and burn in smoke pipe, fire tube within very short time, cause and scrap, and easily cause production accident.
Two combined into one heating furnace heat transfer element is traditional smoke pipe, fire tube, and heat transfer efficiency is low, and metal consumption is large, and high fume temperature, is unfavorable for energy-conservation.
Utility model content
The purpose of this utility model is to provide a kind of energy-efficient, the oil field heating furnace of energy long period safe operation.
The technical scheme that the utility model is adopted for achieving the above object is:
A kind of oil field heating furnace device, comprise burner, the fire tube be connected with burner, fire tube be placed in circulation water pot, circulation water pot top is connected with packed tower, circulation water pot is connected with heat exchanger by circulating water outlet pipeline, water pump, shell side inlet pipeline, and heat exchanger is connected with the spray equipment in packed tower by shell-side outlet pipeline.
Filler is equipped with in described packed tower inside, sets gradually spray equipment, demister, flue above filler.
The top of described fire tube arranges bucker.
Described fire tube inside arranges fin.
Described heat exchanger is by horizontal series and connect up and down, reaches multistage-combination series connection.
The heat exchanger tube of two heat exchangers adjacent in combined serial is connected by bend pipe by described heat exchanger between two, forms single tube many connection.
In described heat exchanger combined serial, the heat exchanger tube of adjacent two heat exchangers can be accomplished to be connected between two by bend pipe combination box, forms single tube many connection.
Described bend pipe combination box bend pipe is connected to tube side tube sheet to form.
Described pad, for sealing the faying face of shell side tube sheet and tube side tube sheet, also seals the gap between the heat exchanger tube of corresponding connection and bend pipe simultaneously.
Described heat exchanger is shell-and-tube heat exchanger.
The beneficial effects of the utility model are:
One, after the combustion product of burner enters packed tower, directly contact at packed tower with the recirculated water that packed tower top sprays, realize heat transfer, mass transfer, packing specific area is large, heat transfer efficiency is high, and the water vapor condensation in flue gas becomes aqueous water, releases latent heat, heat utilization rate is high, the flue-gas temperature of draining is more much lower than two-in-one stove, and heat-energy losses is few
Its two, what heat exchange element adopted is filler, and does not directly contact with oil field extracted water, there will not be bubbling, burns phenomenon, can Long-Time Service, avoids production accident.
Its three, the heat exchanger tube of multiple stage heat exchangers in series, the heat exchanger tube that each root all corresponds with adjacent heat exchange device is communicated with separately, can once clean many heat exchanger tubes, reduce maintenance time.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is that in the utility model, heat exchanger tube pass connects the structural representation realized by bend pipe combination box.
Fig. 3 is bend pipe box structure schematic diagram.
Fig. 4 is heat exchanger cascade schematic diagram.
In figure, burner (1), fire tube (2), circulation water pot (3), bucker (4), packed tower (5), filler (6), spray equipment (7), demister (8), flue (9), circulating water outlet pipeline (10), water pump (11), bend pipe (12), heat exchanger shell pass inlet pipeline (13), heat exchanger (14), heat exchanger tube (15), tube side outlet (16), tube side import (17), shell-side outlet pipeline (18), fin (19) shell side tube sheet (20), tube side tube sheet (21), bend pipe combination box (22), pad (23)
Detailed description of the invention
As shown in Figure 1, the utility model is made up of burner (1), fire tube (2), circulation water pot (3), packed tower (5), heat exchanger (14).
Fire tube (2), be placed in circulation water pot (3), fire tube (2) top arranges bucker (4).
Circulation water pot (3) and packed tower (5) link into an integrated entity.
Be provided with filler (6) in packed tower (5), filler (6) top is disposed with spray equipment (7), demister (8), flue (9).
Heat exchanger (14) is connected with the spray equipment (7) in packed tower (5) by shell-side outlet pipeline (10).
Circulation water pot (3) is connected with heat exchanger (14) by circulating water outlet pipeline (10), water pump (11), shell side inlet pipeline (13).
Shell-side outlet pipeline (18) is connected with spray equipment (7).
As shown in Figure 4, heat exchanger (14) is by horizontal series and connect up and down, forms multistage-combination series connection.
The heat exchanger tube (15) of two heat exchangers (14) adjacent in combined serial is connected between two by bend pipe (12), form single tube many connection, namely no matter several heat exchangers are connected, and each root heat exchanger tube (15) is all that single pipe is communicated to last from First.
Each root heat exchanger tube (15) of adjacent two heat exchangers (14) also can be connected separately by bend pipe combination box (22) by heat exchanger tube (15).
Bend pipe combination box (22) bend pipe (12) is connected to tube side tube sheet (21) composition.
Shell side tube sheet (20) and tube side tube sheet (21) faying face back cushion sheet (23) sealing, the gap between the heat exchanger tube (15) of pad (23) the also corresponding connection of sealing simultaneously and bend pipe (12).
Bucker (4) stops the recirculated water fallen in packed tower (5) to enter fire tube (2).
Demister (8) can reduce the moisture of the combustion product of discharging from flue (9).
During work, the combustion product that burner (1) produces enters fire tube (2), entered in packed tower (5) after circulating water around fire tube (2), discharged by flue (9) through filler (6), simultaneously, in spray equipment (7), the recirculated water of ejection also enters in packed tower (5) from top, on filler (6) surface, combustion product fully directly contacts with recirculated water, completes heat transfer, mass transfer.Recirculated water is heated to needs temperature, enters circulation water pot (3), combustion product temperature can be reduced to wherein institute steam-laden dew point below, water vapor condensation Cheng Shui, discharges latent heat.
During work, in circulation water pot (3) by the recirculated water that heats by circulating water outlet pipeline (10), water pump (11), shell side inlet pipeline (13), enter heat exchanger (14), heating is entered the oil field extracted water of heat exchanger (14) by tube side import (17), flowed out by tube side outlet (16) by the oil field extracted water heated, for crude oil water mixing, heating crude oil and well-flushing, cooled recirculated water is transported to spray equipment (7) by shell-side outlet pipeline (18) and is sprayed onto on filler (6).
Claims (8)
1. an oil field heating furnace, it is characterized in that burner (1) is connected with fire tube (2), fire tube (2) is placed in circulation water pot (3), circulation water pot (3) top is connected with packed tower (5), circulation water pot (3) is connected with heat exchanger (14) by circulating water outlet pipeline (10), water pump (11), shell side inlet pipeline (13), and heat exchanger (14) is connected with the spray equipment (7) in packed tower (5) by shell-side outlet pipeline (18).
2. oil field heating furnace according to claim 1, it is characterized in that filler (6) is equipped with in packed tower (5) inside, filler (6) top sets gradually spray equipment (7), demister (8), flue (9).
3. oil field heating furnace according to claim 1, is characterized in that fire tube (2) top arranges bucker (4).
4. oil field heating furnace according to claim 1, is characterized in that fire tube (2) inside arranges fin (19).
5. oil field heating furnace according to claim 1, is characterized in that heat exchanger (14) is by horizontal series with connect up and down, reaches multistage-combination series connection.
6. oil field heating furnace according to claim 1, it is characterized in that the heat exchanger tube (15) of two heat exchangers (14) adjacent in combined serial is connected by bend pipe (12) by heat exchanger (14) between two, form single tube many connection.
7. oil field heating furnace according to claim 1, it is characterized in that the heat exchanger tube (15) of adjacent two heat exchangers (14) in heat exchanger (14) combined serial can be accomplished to be connected between two by bend pipe combination box (22), form single tube many connection.
8. oil field heating furnace according to claim 1, is characterized in that bend pipe (12) is connected to tube side tube sheet (21) and forms by bend pipe combination box (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519467.7U CN205090596U (en) | 2015-07-10 | 2015-07-10 | Oil field heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519467.7U CN205090596U (en) | 2015-07-10 | 2015-07-10 | Oil field heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205090596U true CN205090596U (en) | 2016-03-16 |
Family
ID=55481276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520519467.7U Expired - Fee Related CN205090596U (en) | 2015-07-10 | 2015-07-10 | Oil field heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205090596U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338143A (en) * | 2016-10-24 | 2017-01-18 | 徐士伦 | Normal-pressure hot water boiler with retractable fire tube externally arranged |
| CN106730937A (en) * | 2016-12-01 | 2017-05-31 | 叶春穗 | Intelligent low-temperature enrichment facility |
| CN114364931A (en) * | 2019-08-05 | 2022-04-15 | 乔治洛德方法研究和开发液化空气有限公司 | Refrigeration device and system |
-
2015
- 2015-07-10 CN CN201520519467.7U patent/CN205090596U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338143A (en) * | 2016-10-24 | 2017-01-18 | 徐士伦 | Normal-pressure hot water boiler with retractable fire tube externally arranged |
| CN106338143B (en) * | 2016-10-24 | 2023-06-20 | 大庆市豪迈德科技有限公司 | External contraction and expansion fire tube type normal pressure hot water boiler |
| CN106730937A (en) * | 2016-12-01 | 2017-05-31 | 叶春穗 | Intelligent low-temperature enrichment facility |
| CN106730937B (en) * | 2016-12-01 | 2023-04-18 | 温州正展机械有限公司 | Intelligent low-temperature concentration device |
| CN114364931A (en) * | 2019-08-05 | 2022-04-15 | 乔治洛德方法研究和开发液化空气有限公司 | Refrigeration device and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20190710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |