CN104566975A - Multi-functional heating furnace - Google Patents
Multi-functional heating furnace Download PDFInfo
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- CN104566975A CN104566975A CN201310479959.3A CN201310479959A CN104566975A CN 104566975 A CN104566975 A CN 104566975A CN 201310479959 A CN201310479959 A CN 201310479959A CN 104566975 A CN104566975 A CN 104566975A
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- heat exchange
- heat
- heating furnace
- cylinder
- heating
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to a multi-functional heating furnace. The heating furnace comprises a heating furnace casing, a heat exchange barrel, a heating pipe, water circulating pipes and an external power source, wherein the heating furnace casing is used for storing oil well output liquid; the heat exchange barrel is directly inserted into the heating furnace casing and immersed into the output liquid, the heat exchange barrel consists of a main barrel and two wing barrels, and the main barrel and the two wing barrels are filled with heat-conducting media; the heating pipe is inserted into the main barrel and immersed into the heat-conducting media so as to heat the heat-conducting media; the output liquid is indirectly heated through the heat exchange barrel. According to the multi-functional heating furnace, the problems that the heating pipe is corroded and scaled and easy to burn out and the service life is short are effectively prevented, in addition, the heat exchange barrel and the heating pipe are respectively sunken in the output liquid and the heat-conducting media, so that heat loss is not generated, and the heating efficiency is improved. The heat exchange barrel is connected with a circulating water inlet pipeline and a circulating water outlet pipeline and can be connected with a solar water heater, and heat media preliminarily heated by the solar water heater are transported to the heating pipe to be reheated, so that solar energy resources are effectively utilized, and electric energy is saved. A power source of the heating pipe can be connected with a wind-energy generating battery and a solar battery, so that the comprehensive utilization of wind, light and electricity is realized, the energy is saved, and the emission is reduced. The heat exchange barrel comprises the two wing barrels, the diameter and the length of each wing barrel can be regulated so as to meet requirements of the heat exchange area, the same ends of the main barrel and the wing barrels are communicated through connecting pipes, after being inserted into the main barrel through the connecting pipes, the other ends of the wing barrels penetrate through sealing flanges of the main barrel and the casing, and penetrate out of the main barrel to be connected with a solar heat source, and the other end of the main barrel is connected with the solar heat source through a connecting pipeline, so that the closed cycle is realized.
Description
Technical field
The present invention relates to a kind of heating furnace, particularly a kind of multifunctional heating furnace.
Background technology
Oil well production fluid due to freezing point higher, need to heat laggard row Cemented filling or car (ship) roping to production fluid, but for individual well or the incomplete outlying block of gathering system, produced liquid in oil well needs roping again after storage tank, the mode heated production fluid in storage tank at present has baked wheaten cake tank directly to heat, also have and adopt thermal resistance heating, the former has certain potential safety hazard, and not energy-conservation; The latter's electric heater easily produces fouling, also can burn out electrothermal tube while affecting the thermal efficiency, and repair and replacement need to stop production, and in emptying storage tank, liquid just can carry out maintenance activity.
The small-sized storage tank in current oil field mainly adopts electrical heating to produce hot water or directly to heating crude oil in oil storage tank, the product of main application has electromagnetic heating rod and resistance-type heating rod.Main Problems existing has at present: produce in hot water flow process, electric heater is generally installed along hot-water cylinder (case) bottom surrounding level, hot water is heated mainly conduct heat by the gradient of water, cause water temperature local near electrically heated rod too high, electric heater efficiency is not fully utilized, and also accelerates the fouling of heater top layer simultaneously, heater outer surface heat transfer property is deteriorated, on the one hand affect the thermal efficiency, make heater outer surface overheated on the other hand, and then affect heater service life; Fail to make full use of the mobility of recirculated water, " partial circulating " is more; Existing Installation Modes causes electric heater hot water in hot-water cylinder need be drained in maintenance with when changing, and not only causes maintenance difficult, causes a large amount of wastes of heat energy simultaneously.
Electric heater directly to heating crude oil in oil storage tank, easy fouling, overheated and damage.
Summary of the invention
The object of the invention is to, overcome problems of the prior art, a kind of multifunctional heating furnace is provided, as the renewable energy utilization such as solar energy, wind-powered electricity generation and the heat pump techniques comprehensive utilization technique in lease tank, pipeline heating, insulation, because regenerative resource has the feature of discontinuity, the present invention is on the basis making full use of regenerative resource, when thermic load is inadequate, or in regenerative resource section failure situation, adopt electric heater heating wherein, to meet need of production.
For solving above technical problem, a kind of multifunctional heating furnace of the present invention, is characterized in that: comprise heating furnace housing, heat exchange cylinder, heating tube, water-circulating pipe, external power supply.Heating furnace housing is for storing produced liquid in oil well, and heat exchange cylinder directly inserts in heating furnace housing invades not in production fluid; Heat exchange cylinder is made up of main cylinder and two wing cylinders, wherein falling heat-transfer medium, and heating tube inserts in main cylinder and is immersed in heat-conducting medium, heats heat-conducting medium, carries out indirect by heat exchange cylinder to production fluid.Problems such as effectively preventing the corrosion and scaling of heating tube, easily burn out, service life is short, heat exchange cylinder and heating tube are all submerged in production fluid and heat-conducting medium respectively simultaneously, can not produce thermal loss, improve the efficiency of heating surface.Heat exchange cylinder is connected with recirculated water inlet/outlet pipeline, can be connected with solar water heater, and the thermal medium of tentatively heating through solar water heater is transported to heating tube and heats, effectively make use of solar energy resources, has saved electric energy.Heating tube power supply can be connected with wind power generation, solar cell, achieves the comprehensive utilization of wind-light-electricity, energy-saving and emission-reduction.
Above-mentioned heat exchange cylinder has two wing cylinders, its diameter, length can adjust, to meet the requirement of heat exchange area, main cylinder is communicated with the same end tube connector of wing cylinder, the other end of wing cylinder is connected with solar source passing from main cylinder with after the sealing flange of housing through main cylinder with inserting after tube connector in main cylinder, the other end of main cylinder also has connecting line to be connected with solar source, achieves closed cycle.
Main cylinder one end of above-mentioned heat exchange cylinder is welded with flange, docks with heating furnace shell flange, in order to seal the peripheral space that switching cylinder and heating furnace housing are formed; Main cylinder end is welded with flange equally, docks with heating tube flange, in order to seal the inner space that main cylinder and heating tube are formed.As long as emptying heat-conducting medium just can extract heating tube out during heating tube maintenance simultaneously, achieve the maintenance that do not stop production, change.
Heat-conducting medium in above-mentioned heat exchange cylinder is the less scaling liquid of clear water, salt solution, heat conduction wet goods.
The inlet/outlet pipeline of above-mentioned heat exchange cylinder can be connected with other heat-exchange apparatus, needs the medium transport thermal source of heating, achieve the function of multi-use to other.
Above-mentioned heat exchange cylinder also can be applied to the minitype vertical type oil storage tank in oil field, substitutes existing hot water thermal insulating coil pipe, when hot water cyclesystem breaks down, directly adopts electricity to add device and carries out heating and thermal insulation.
The inside and outside wall coating of above-mentioned heat exchange cylinder carries out anti-corrosion anti-scale, and its coating is fluorocarbon coating, epoxy zinc-enriched paint.
Relative to prior art, the present invention achieves following beneficial effect: adopt electric heater heating when regenerative resource load is inadequate, electric heater is inserted in main cartridge heater, adopt sinking indirect pattern, only add water, conduction oil or other media, not direct heating in crude oil, solve electric heater directly to the easy fouling of heating crude oil in oil storage tank, overheated and damage problem, main cartridge heater and wing cartridge heater are set, enough heater areas are ensured, achieve equipment unification, save investment.The present invention is rational in infrastructure, use, easy to maintenance, achieve the maintenance that do not stop production, reduce maintenance time, saved production cost.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation, and accompanying drawing only provides reference and explanation use, is not used to limit the present invention.
Fig. 1 is the structural representation of multifunctional heating furnace of the present invention.
In figure: 1 is heating furnace housing, 2 is heat exchange cylinder, and 3 is heating tube, 4 is circulating water outlet pipeline, 5 is circulating water intake pipeline, and 6 is power interface, and 7 is main cylinder and wing cylinder tube connector, 8 is wing cylinder, 9 is wing cylinder connecting pipeline, and 10 is main cylinder and housing seal flange, and 11 is main cylinder and heating tube sealing flange, 12 is heating furnace inlet line, and 13 is furnace outlet pipeline.
Detailed description of the invention
As shown in Figure 1, this multifunctional heating furnace comprises heating furnace housing 1, heat exchange cylinder 2, heating tube 3, power interface 6.Wing cylinder 8 is had on the both sides of main cylinder, main cylinder is connected with tube connector 7 with the left end of wing cylinder, the right-hand member of wing cylinder has connecting pipeline 9 to be connected with main cylinder right-hand member upper outlet pipeline 4, circulation mouth of a river pipeline 5 is arranged at main cylinder right-hand member bottom, main cylinder and housing are connected with flange 10 and seal, main cylinder and heating tube enter to be connected with flange 11 and seal, and have production fluid inlet line 12 in housing left upper part, production fluid outlet line 13 is arranged at bottom.
According to actual needs, above-mentioned multifunctional heating furnace can be made further optimization and/or improvements:
As shown in Figure 1, recirculated water inlet/outlet pipeline 4,5 can be connected with solar water heater, also can be connected with other heat exchangers;
As shown in Figure 1, heating tube power supply 6 can be connected with wind-power electricity generation, also can be connected with solar cell;
As shown in Figure 1, the heat-conducting medium in heat exchange cylinder is clear water, salt solution or conduction oil;
As shown in Figure 1, heat exchange cylinder inside and outside wall brushing anti-corrosion anti-scale coating, coating is fluorocarbon coating or epoxy zinc-enriched paint.
Above technical characteristic constitutes most preferred embodiment of the present invention, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
The use procedure of preferred embodiment: heating furnace integral installation is in place, the production fluid inlet line 12 on housing right-hand member top is connected with producing well oil pipe, the recirculated water inlet/outlet pipeline 4 of the main cylinder right-hand member of heat exchange cylinder, 5 connect respectively at solar water heater export and import pipeline, the power supply of heating tube 3 is connected with wind-driven generator, water is full of by heat exchange cylinder and solar water heater, start solar water supply water pump, preheating is carried out to water, start wind-driven generator to power to heating tube 3, when temperature reaches predetermined value, start producing well oil pumper, production fluid adds multifunctional heating furnace by heating furnace inlet line 12 and heats, when being full of production fluid in heating furnace and reaching outer defeated temperature, outlet line 13 is connected with roping car (ship), start crude oil pump and output liquid pump is entered roping car (ship), be transported to multi-purpose station to process.Said process oil pumper can continuous seepage, car (ship) can be interrupted roping, if wind power generation and solar water heater can't meet requirement of heating, is then electrically connected with system by the part heating unit of heating tube 3, with supplementary heating power, meet crude oil exporting requirement.
Claims (7)
1. a multifunctional heating furnace, is characterized in that: comprise heating furnace housing, heat exchange cylinder, heating tube, water-circulating pipe, external power supply.Heating furnace housing is for storing produced liquid in oil well, and heat exchange cylinder directly inserts in heating furnace housing invades not in production fluid; Heat exchange cylinder is made up of main cylinder and two wing cylinders, wherein falling heat-transfer medium, and heating tube inserts in main cylinder and is immersed in heat-conducting medium, heats heat-conducting medium, carries out indirect by heat exchange cylinder to production fluid.Problems such as effectively preventing the corrosion and scaling of heating tube, easily burn out, service life is short, heat exchange cylinder and heating tube are all submerged in production fluid and heat-conducting medium respectively simultaneously, can not produce thermal loss, improve the efficiency of heating surface.Heat exchange cylinder is connected with recirculated water inlet/outlet pipeline, can be connected with solar water heater, and the thermal medium of tentatively heating through solar water heater is transported to heating tube and heats, effectively make use of solar energy resources, has saved electric energy.Heating tube power supply can be connected with wind power generation, solar cell, achieves the comprehensive utilization of wind-light-electricity, energy-saving and emission-reduction.
2. a kind of multifunctional heating furnace according to claim 1, it is characterized in that: above-mentioned heat exchange cylinder has two wing cylinders, its diameter, length can adjust, to meet the requirement of heat exchange area, main cylinder is communicated with the same end tube connector of wing cylinder, the other end of wing cylinder is connected with solar source passing from main cylinder with after the sealing flange of housing through main cylinder with inserting after tube connector in main cylinder, and the other end of main cylinder also has connecting line to be connected with solar source, achieves closed cycle.
3. a kind of multifunctional heating furnace according to claim 1, is characterized in that: main cylinder one end of above-mentioned heat exchange cylinder is welded with flange, docks with heating furnace shell flange, in order to seal the peripheral space that switching cylinder and heating furnace housing are formed; Main cylinder end is welded with flange equally, docks with heating tube flange, in order to seal the inner space that main cylinder and heating tube are formed.As long as emptying heat-conducting medium just can extract heating tube out during heating tube maintenance simultaneously, achieve the maintenance that do not stop production, change.
4. a kind of multifunctional heating furnace according to claim 1, is characterized in that: the heat-conducting medium in above-mentioned heat exchange cylinder is the less scaling liquid of clear water, salt solution, heat conduction wet goods.
5. a kind of multifunctional heating furnace according to claim 1, is characterized in that: the inlet/outlet pipeline of above-mentioned heat exchange cylinder can be connected with other heat-exchange apparatus, needs the medium transport thermal source of heating, achieve the function of multi-use to other.
6. a kind of multifunctional heating furnace according to claim 1, it is characterized in that: above-mentioned heat exchange cylinder also can be applied to the minitype vertical type oil storage tank in oil field, substitute existing hot water thermal insulating coil pipe, when hot water cyclesystem breaks down, directly adopt electricity to add device and carry out heating and thermal insulation.
7. a kind of multifunctional heating furnace according to claim 1, is characterized in that: the inside and outside wall coating of above-mentioned heat exchange cylinder carries out anti-corrosion anti-scale, and its coating is fluorocarbon coating, epoxy zinc-enriched paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310479959.3A CN104566975A (en) | 2013-10-12 | 2013-10-12 | Multi-functional heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310479959.3A CN104566975A (en) | 2013-10-12 | 2013-10-12 | Multi-functional heating furnace |
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| CN104566975A true CN104566975A (en) | 2015-04-29 |
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| CN201310479959.3A Pending CN104566975A (en) | 2013-10-12 | 2013-10-12 | Multi-functional heating furnace |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953630A (en) * | 2016-06-24 | 2016-09-21 | 茂名重力石化机械制造有限公司 | Heating furnace with coil pipes capable of being pulled away |
| CN106016745A (en) * | 2016-07-01 | 2016-10-12 | 杭州杰富睿科技有限公司 | Instant heating type safe electric water heater |
| CN106196581A (en) * | 2016-10-13 | 2016-12-07 | 安庆泰邦船舶科技有限公司 | Detachable electric heater device peculiar to vessel |
| CN112756486A (en) * | 2021-01-21 | 2021-05-07 | 三河同飞制冷股份有限公司 | Heating cylinder for oil cooling machine |
| CN112842084A (en) * | 2021-03-02 | 2021-05-28 | 刘春艳 | Novel structure of steam pressurized coffee maker |
-
2013
- 2013-10-12 CN CN201310479959.3A patent/CN104566975A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953630A (en) * | 2016-06-24 | 2016-09-21 | 茂名重力石化机械制造有限公司 | Heating furnace with coil pipes capable of being pulled away |
| CN106016745A (en) * | 2016-07-01 | 2016-10-12 | 杭州杰富睿科技有限公司 | Instant heating type safe electric water heater |
| CN106196581A (en) * | 2016-10-13 | 2016-12-07 | 安庆泰邦船舶科技有限公司 | Detachable electric heater device peculiar to vessel |
| CN112756486A (en) * | 2021-01-21 | 2021-05-07 | 三河同飞制冷股份有限公司 | Heating cylinder for oil cooling machine |
| CN112842084A (en) * | 2021-03-02 | 2021-05-28 | 刘春艳 | Novel structure of steam pressurized coffee maker |
| CN112842084B (en) * | 2021-03-02 | 2023-02-21 | 刘春艳 | Steam pressurizing coffee maker structure |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
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| WD01 | Invention patent application deemed withdrawn after publication |