CN205090841U - Heating for crude oil desertification erode heating furnace - Google Patents
Heating for crude oil desertification erode heating furnace Download PDFInfo
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- CN205090841U CN205090841U CN201520877365.2U CN201520877365U CN205090841U CN 205090841 U CN205090841 U CN 205090841U CN 201520877365 U CN201520877365 U CN 201520877365U CN 205090841 U CN205090841 U CN 205090841U
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- heating
- heat
- crude oil
- floating
- pipe
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Abstract
The utility model discloses a heating for crude oil desertification erode heating furnace, include the heating chamber, fix the heat transfer room on heating convection chamber upper portion, the heat transfer has heat transferring medium and heat exchange tube indoor holding, and the heat exchange tube is connected and indoor and centered on by the heat transferring medium in the heat transfer, heat transfer room one end is connected with a tub case, and the other end is connected with the closing cap, and the medium of heat exchange tube advances, exports to pass respectively tub case and external intercommunication. Among this technical scheme, with the replacement of the U -shaped of heat exchanger pipe for the pipe case, relative U -shaped guan yaohou is a lot of for pipe case head thickness, pipe case regulating power is than the thickness wide range of U type coil pipe, can resist in the crude oil fretting corrosion to the head, the head of pipe incasement portion in the manufacture process stress also the U type pipeline section stress than the coil pipe is little a lot to reduced the stress corrosion's of geminate transistors case existence, since the existence of this form of two kinds, the effectual life who improves the heat exchange tube.
Description
Technical field
The utility model belongs to oil extraction heating technique apparatus field, especially relates to a kind of heating in crude oil desertification and washes away heating furnace.
Background technology
In oil extraction and transportation, heating furnace is a kind of conventional firing equipment, but oil extraction is out more or less all with some fine sands, these fine sands are contained in crude oil, certain pressure flows in heating furnace, through heating furnace heating, is transported to the place of specifying.Heating furnace generally adopts U-shaped coil pipe with the heat exchange mode of the media such as the water vapour of boiler or water, add the frictional force to coil pipe, especially to U-tube section wash away the most serious, simultaneously with certain stress corrosion, the serious service life that have impact on heat(ing) coil.
Utility model content
Existing to the fretting corrosion of coil pipe of crude oil heater and the situation of stress corrosion in order to overcome, affect the service life of Tube in Furnace, the utility model proposes a kind of heating in crude oil desertification and wash away heating furnace.
Its technical scheme is, heating furnace is washed away in a kind of heating in crude oil desertification, comprise heating clamber, be fixed on the Heat Room on top, heated convection room, described heat exchange chambers contain has heat transferring medium and heat exchanger tube, heat exchanger tube to be connected in Heat Room and by heat transferring medium around, described Heat Room one end is connected with bobbin carriage, and the other end is connected with capping, and the medium import and export of heat exchanger tube is each passed through bobbin carriage and is in communication with the outside.In the technical program, the U-shaped pipe of heat exchanger is replaced with bobbin carriage, bobbin carriage head thickness is a lot of relative to U-shaped Guan Yaohou, bobbin carriage regulating power is wider than the thickness range of U-shaped coil pipe, can resist the fretting corrosion to end socket in crude oil, stress is also much little than the U-shaped stress of pipe of coil pipe in the fabrication process for the end socket of bobbin carriage inside, thus decreases the existence of the stress corrosion to bobbin carriage, due to the existence of this form of two kinds, effectively raise the service life of heat exchanger tube.
In capping, be also provided with the floating tubesheet of fixing heat exchanger tube, be provided with floating head floating tubesheet and heat transferring medium separated outside floating tubesheet, be provided with Floating Head Flange between floating head and floating tubesheet, floating head is connected together by Floating Head Flange with floating tubesheet.In the technical program, adopt floating head heat exchanger, technology maturation is stablized, heat exchange efficiency number, simultaneously floating head heat exchanger convenience easy to maintenance, reduces cost.
At least one journey dividing plate is also fixed with between floating head and floating tubesheet.In the technical program, adopt journey dividing plate heat exchange pipeline to be separated into two or more heat exchange strokes, improve heat exchange crude oil total amount.
Described heating clamber comprises the burner being fixed on heating clamber one end, and the output channel of burner connects together with heating clamber.In the technical program, burner is fixed on heating clamber one end, and not to the direct flame heating of heating clamber, heating is mild, and the effect of expanding with heat and contract with cold preventing heat transferring medium in heating clamber sometimes hot and sometimes cold causes damage to heating clamber.
Heating clamber is also connected with chimney.
Heat Room is also connected with inductor, and the temp probe of inductor is fixed in heating clamber, and its display screen is arranged on outside heating clamber, and probe is connected together by wire/wireless mode with display screen.In the technical program, the pressure of the inductor indoor heat transferring medium of eddy-current heating at any time, temperature and density etc., draw further in Heat Room and reveal with or without crude oil, reveal with or without heat transferring medium, monitor heat exchange medium temperature change whether in normal range (NR) simultaneously, improve the security of operation efficiency of Heat Room, convenient monitoring simultaneously, and display screen can be fixed on outside heating clamber, also can be connected together with probe wire/wireless by network or other modes, can realize long-rangely monitoring heating clamber, ensure that a people can monitor multiple Heat Room simultaneously, further facilitate use.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present utility model;
Fig. 2 is A position enlarged diagram in Fig. 1.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described further.
As accompanying drawing 1, a kind of embodiment of the present utility model.
Heating furnace is washed away in a kind of heating in crude oil desertification, comprise heating clamber 9, be fixed on the Heat Room 6 on top, heated convection room, described heat exchange chambers contain has heat transferring medium 8 and heat exchanger tube 5, heat exchanger tube to be connected in Heat Room and by heat transferring medium around, described Heat Room one end is connected with bobbin carriage 7, the other end is connected with capping 12, and the medium import and export of heat exchanger tube is each passed through bobbin carriage and is in communication with the outside.
Composition graphs 2, in the present embodiment, Heat Room can adopt the structure of floating head heat exchanger, the floating tubesheet 3 of fixing heat exchanger tube is also provided with in capping, the floating head 1 floating tubesheet and heat transferring medium separated is provided with outside floating tubesheet, be provided with Floating Head Flange 2 between floating head and floating tubesheet, floating head is connected together by Floating Head Flange with floating tubesheet.
At least one journey dividing plate 4 is also fixed with between floating head and floating tubesheet.In the present embodiment, heat exchanger tube coordinates with floating tubesheet and forms two or more heat exchanger channels, becomes multiple heat exchange stroke, improve heat exchange efficiency between adjacency channel by journey baffle for separating.Heat exchanger channels is separate simultaneously, does not affect other heat exchanger channels and use when single heat exchanger channels goes wrong.
Described heating clamber comprises the burner 10 being fixed on heating clamber one end, and the output channel of burner connects together with heating clamber.Heating clamber is also connected with chimney 11.
Heat Room is also connected with temperature inductor, and the temp probe 13 of temperature inductor is fixed in heating clamber, and its display screen arranges 14 outside heating clamber, and temp probe is connected together by wire/wireless mode with display screen.
The utility model when in use, burner adopts oil or natural gas or other fuel combustions, heat is passed to heating clamber by pipeline, heating clamber is cavity structure, the flue gas that fuel combustion produces is in heating clamber heat release, heat is upwards by heat transferring medium (water or the steam etc.) heating in Heat Room, heat transferring medium and heat exchanger tube heat exchange, heat exchanger tube inwall is with conveying crude oil contact, the high-temperature medium of heating furnace is by tube wall and bobbin carriage heat conduction, and the crude oil needing heating is given in heat transfer.Change and maintenance time, can release, pipe railway carriage or compartment exchange heat pipe straight length can be opened and pipe railway carriage or compartment is carried out cleaning, effectively can increase the service life of coil pipe like this, improve the Commercial cultivation rate of stove.
In sum, not whole intension of the present utility model: after this, all to have within do by utility model subject spirit any amendment, replacement until improve the projects such as upgrading, include within protection domain of the present utility model.
Claims (6)
1. heating furnace is washed away in a heating in crude oil desertification, comprise heating clamber (9), be fixed on the Heat Room (6) on top, heated convection room, described heat exchange chambers contain has heat transferring medium (8) and heat exchanger tube (5), heat exchanger tube to be connected in Heat Room and by heat transferring medium around, it is characterized in that, described Heat Room one end is connected with bobbin carriage (7), the other end is connected with capping (12), and the medium import and export of heat exchanger tube is each passed through bobbin carriage and is in communication with the outside.
2. heating furnace is washed away in heating in crude oil desertification according to claim 1, it is characterized in that, the floating tubesheet (3) of fixing heat exchanger tube is also provided with in capping, the floating head (1) floating tubesheet and heat transferring medium separated is provided with outside floating tubesheet, be provided with Floating Head Flange (2) between floating head and floating tubesheet, floating head is connected together by Floating Head Flange with floating tubesheet.
3. heating furnace is washed away in heating in crude oil desertification according to claim 2, it is characterized in that, is also fixed with at least one journey dividing plate (4) between floating head and floating tubesheet.
4. heating furnace is washed away in heating in crude oil desertification according to claim 1, it is characterized in that, described heating clamber comprises the burner (10) being fixed on heating clamber one end, and the output channel of burner connects together with heating clamber.
5. heating furnace is washed away in heating in crude oil desertification according to claim 1, it is characterized in that, heating clamber is also connected with chimney (11).
6. heating furnace is washed away in the heating in crude oil desertification according to claim 1-5 any one, it is characterized in that, Heat Room is also connected with inductor, the probe (13) of inductor is fixed in heating clamber, its display screen (14) is arranged on outside heating clamber, and probe is connected together by wire/wireless mode with display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520877365.2U CN205090841U (en) | 2015-11-05 | 2015-11-05 | Heating for crude oil desertification erode heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520877365.2U CN205090841U (en) | 2015-11-05 | 2015-11-05 | Heating for crude oil desertification erode heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205090841U true CN205090841U (en) | 2016-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520877365.2U Expired - Fee Related CN205090841U (en) | 2015-11-05 | 2015-11-05 | Heating for crude oil desertification erode heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205090841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116202220A (en) * | 2023-04-27 | 2023-06-02 | 河北圣佳科技股份有限公司 | Heat pump applied to crude oil heating process and method for monitoring crude oil leakage in heat pump |
-
2015
- 2015-11-05 CN CN201520877365.2U patent/CN205090841U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116202220A (en) * | 2023-04-27 | 2023-06-02 | 河北圣佳科技股份有限公司 | Heat pump applied to crude oil heating process and method for monitoring crude oil leakage in heat pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Haibo Inventor after: Zhang Xianhua Inventor before: Zhang Xianhua |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20171105 |