CN109516009A - One kind being suitable for stock tank oil (s.t.o.) area heating installation - Google Patents
One kind being suitable for stock tank oil (s.t.o.) area heating installation Download PDFInfo
- Publication number
- CN109516009A CN109516009A CN201811502800.8A CN201811502800A CN109516009A CN 109516009 A CN109516009 A CN 109516009A CN 201811502800 A CN201811502800 A CN 201811502800A CN 109516009 A CN109516009 A CN 109516009A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- oil
- support
- stock tank
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 44
- 238000009434 installation Methods 0.000 title claims abstract description 12
- 239000003921 oil Substances 0.000 claims abstract description 30
- 239000010779 crude oil Substances 0.000 claims abstract description 24
- 238000005242 forging Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 238000005086 pumping Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003860 storage Methods 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
- B65D88/744—Large containers having means for heating, cooling, aerating or other conditioning of contents heating or cooling through the walls or internal parts of the container, e.g. circulation of fluid inside the walls
Abstract
The invention discloses one kind to be suitable for stock tank oil (s.t.o.) area heating installation, brace type support including being used to support heating device, it is connect right above support with cylinder, oil inlet is set below cylinder, flanged joint is used with end socket at the top of cylinder, heater inner barrel sets serpentine coil heater, and crude oil is from outside to inside, heated device is heated to required temperature from bottom to top, is gone out through flowline by pumping.Brace type support 1 is square, and is fixed on tank bottom.Heater cylinder 2, cylinder internal diameter 500mm, height 1500mm are connected above support, bottom sets the poroid entrance of Ф 125mm semicircle, and cylinder body outer wall sets insulating layer 12.Cylinder and Ф 500mm dome head 3 are connected using convex flange 4 and female flange 5, and gasket 7 is set between flange, and studs 6 is fixed.Two groups of parallel connection serpentine coil heaters 8, coil pipe center spacing 400mm, length 1280mm are set inside cylinder 2.The beneficial effect of this programme can according to the description of the above program, and structure is simple, and rationally, controllability is strong, widely applicable for design.
Description
Technical field
The present invention relates to a kind of oil storage tank heating devices, more particularly to one kind to be suitable for stock tank oil (s.t.o.) area heating installation.
Background technique
As social enviroment protection and the production idea of sustainable development are rooted in the hearts of the people, petrochemical industry key device Crude Oil metal
The energy consumption of storage tank heat system is increasingly valued by people, and the energy-saving and emission-reduction of storage tank heat system are the most important thing again.Such as
Direct steam heating, indirect steam heating, the heating of hot water bed course, the heating methods such as hot-oil circulation heating and electric heating occupy always
The leading position of storage tank oil product heating.Wherein, direct steam heating, which refers to, is introduced directly into saturated vapor in the oil of heating；Tank body
Indirect steam heating means that steam flows through the tubular heater in oil tank to heat oil；The heating of hot water bed course, which refers to, passes through heat
Water subfill transfers heat to oil product, and the heat of hot water bed course loss is supplemented by steam；Hot-oil circulation heating means one
Part oil product is extracted out from oil tank and heated transportation is to oil tank, the oil in such circulation continuous heating tank；Electric heating generally has three
Kind heating method, including resistance heating, induction heating and infrared heating.However, conventional crude oil storage tank internal heater adds crude oil
Heat is a kind of heat transfer free convection of static state, and the coefficient of heat transfer is extremely low, and energy dissipation is serious.Therefore, in order to improve crude oil temperature,
Scene generally requires to increase the temperature of thermal medium or extends heat-exchange time, and this increases not only energy consumptions, also reduce practical work
Efficiency in work.
Summary of the invention
The present invention be directed to deficiencies of the prior art, and provide a kind of which has a compact structure and a reasonable design, energy consumption compared with
Small, heat exchange efficiency is higher to be suitable for crude oil storage tank crude oil area heating installation.
To achieve the goals above, the present invention provides one kind to be suitable for stock tank oil (s.t.o.) area heating installation, including is used for
The brace type support of heating device is supported, is connect right above the support with heating device cylinder, oil inlet is equipped with below cylinder,
It is connect right above the cylinder with heating device end socket, flanged joint is used between middle cylinder body and end socket；The heater cylinder
Inside is equipped with serpentine coil heater, and from outside to inside, from bottom to top, heated device is heated to required temperature to crude oil, from cylinder
It is extracted out through flowline at top.
Wherein, the heating device brace type support is square, side length 600mm, and lower section is supported by four cylinders, height
For 400mm, it is fixed on tank bottom.
The heating device cylinder internal diameter be 500mm, be highly 1500mm, wall thickness 12mm, set in its bottom there are three
Entrance of the semicircle orifice of Ф 125mm as crude oil.
The heater end socket uses the dome head of a standard, and head thickness takes δ=10mm as wall thickness, interior
Diameter is 500mm.The flange uses male and female flange, and material is Q235A forging, and nominal diameter 500mm utilizes 20 M30
Studs be sealed.
Serpentine coil center spacing be 400mm, by length be 1280mm two groups of parallel connection coiled pipes form, to crude oil into
Row heating.
When work, crude oil enters inside by three fuel feed holes of present apparatus cylinder body bottom in tank, in pressure and oil pumping
Inner barrel crude oil liquid level constantly rises under the action of machine, inner barrel be equipped with serpentine coil heater, crude oil from outside to inside,
From bottom to top, heated device is heated to required temperature, is gone out from cylinder top through flowline by pumping, realization adds crude oil
Heat.
The beneficial effect of this programme can according to the description of the above program, and structure is simple, and design is rationally, small in size,
It is easy to dismount, controllability is strong.For different oil products, required temperature can be heated to, applicability is extensive.Inner barrel uses
Coiled pipe arranged side by side increases heat exchange area, and crude oil carries out dynamic heat convection with serpentine coil heater under pressure, makes original
Oil temperature increases.Not only heat exchange efficiency is increased, but also effectively reduces energy consumption.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the specific embodiment of the invention；
In figure, 1, brace type support；2, cylinder；3, end socket；4, male and female flange (convex surface)；5, male and female flange is (recessed
Face)；6, studs；7, gasket；8, heat exchanger tube；9, lifting lug；10, oil inlet；11, flowline；12, insulating layer.
Specific embodiment
In order to clarify the technical characteristics of the invention, being illustrated below by specific embodiment to this programme.
As shown in Figure 1, the present invention is a kind of suitable for stock tank oil (s.t.o.) area heating installation, including for fixing heating device
Brace type seat structure 1, it is highly 400mm that support, which is square, side length 600mm, and lower section is supported by four cylinders, fixed
In tank bottom.Heater cylinder 2 is connected right above brace type support, cylinder internal diameter 500mm is highly 1500mm, and wall thickness is
12mm sets entrance of the semicircle orifice as crude oil of three Ф 125mm in cylinder body bottom.
Heater end socket 3 is connected right above cylinder, heater end socket uses the dome head of standard, head thickness and wall thickness
Equally, δ=10mm, internal diameter 500mm are taken.It is connected between cylinder and end socket with convex flange 4 and female flange 5, the flange
Material is Q235A forging, nominal diameter 500mm.There is gasket 7 between male and female flange, utilizes the studs of 20 M30
6 are sealed.
Serpentine coil heater 8 is equipped with inside heating device cylinder 2, serpentine coil center spacing is 400mm, is by length
Two groups of parallel connection coiled pipes of 1280mm form, and exchange heat to crude oil.
When work, crude oil enters inside by three fuel feed holes of present apparatus cylinder body bottom in tank, in pressure and oil pumping
Inner barrel crude oil liquid level constantly rises under the action of machine, inner barrel be equipped with serpentine coil heater, crude oil from outside to inside,
From bottom to top, heated device is heated to required temperature, is gone out from cylinder top through flowline by pumping, realization adds crude oil
Heat.
Technical characteristic of the present invention without description can realize that details are not described herein by or using the prior art, certainly,
The above description is not a limitation of the present invention, and the present invention is also not limited to the example above, the ordinary skill of the art
Variation, change, addition or the replacement that personnel are made within the essential scope of the present invention also should belong to protection model of the invention
It encloses.
Claims (5)
1. one kind is suitable for stock tank oil (s.t.o.) area heating installation, which is characterized in that the brace type including being used to support heating device
Support connect right above the support with heating device cylinder, is equipped with oil inlet below cylinder, right above the cylinder and is heated
The connection of device end socket, uses flanged joint between middle cylinder body and end socket；The heating device inner barrel adds equipped with serpentine coil
Hot device heats crude oil.
2. according to claim 1 be suitable for stock tank oil (s.t.o.) area heating installation, it is characterised in that the heating device branch
Support formula support is square, side length 600mm, and lower section is supported by four cylinders, is highly 400mm, is fixed on tank bottom.
3. according to claim 1 or 2 be suitable for stock tank oil (s.t.o.) area heating installation, which is characterized in that the heating dress
Setting cylinder internal diameter is 500mm, is highly 1500mm, wall thickness 12mm, sets the semicircle orifice conduct there are three Ф 125mm in its bottom
The entrance of crude oil.
4. according to claim 1 or 3 be suitable for stock tank oil (s.t.o.) area heating installation, which is characterized in that the heating dress
The dome head that end socket uses standard is set, head thickness takes δ=10mm, internal diameter 500mm as wall thickness.The flange is adopted
With male and female flange, material is Q235A forging, and the nominal diameter of flange is 500mm, is carried out using the studs of 20 M30
Sealing.
5. according to claim 1 or 2 be suitable for stock tank oil (s.t.o.) area heating installation, which is characterized in that the snakelike disk
Pipe heater center spacing is 400mm, is made of two groups of parallel connection coiled pipes that length is 1280mm, heats to crude oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811502800.8A CN109516009A (en) | 2018-12-10 | 2018-12-10 | One kind being suitable for stock tank oil (s.t.o.) area heating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811502800.8A CN109516009A (en) | 2018-12-10 | 2018-12-10 | One kind being suitable for stock tank oil (s.t.o.) area heating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109516009A true CN109516009A (en) | 2019-03-26 |
Family
ID=65795150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811502800.8A Pending CN109516009A (en) | 2018-12-10 | 2018-12-10 | One kind being suitable for stock tank oil (s.t.o.) area heating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109516009A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB778829A (en) * | 1955-05-09 | 1957-07-10 | A K Waugh Ltd | Improvements in and relating to heating means for oil storage tanks |
| GB894503A (en) * | 1958-02-10 | 1962-04-26 | A K Waugh Ltd | Improvements in heat exchangers |
| CN87202815U (en) * | 1987-03-02 | 1988-05-11 | 衡阳有色冶金机械厂 | Abdominal heater for heavy oil storage tank of three-dimensional style |
| CN205065268U (en) * | 2015-10-13 | 2016-03-02 | 上海申江压力容器有限公司 | Dual function's storage tank |
| CN209291166U (en) * | 2018-12-10 | 2019-08-23 | 青岛科技大学 | One kind being suitable for stock tank oil (s.t.o.) area heating installation |
-
2018
- 2018-12-10 CN CN201811502800.8A patent/CN109516009A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB778829A (en) * | 1955-05-09 | 1957-07-10 | A K Waugh Ltd | Improvements in and relating to heating means for oil storage tanks |
| GB894503A (en) * | 1958-02-10 | 1962-04-26 | A K Waugh Ltd | Improvements in heat exchangers |
| CN87202815U (en) * | 1987-03-02 | 1988-05-11 | 衡阳有色冶金机械厂 | Abdominal heater for heavy oil storage tank of three-dimensional style |
| CN205065268U (en) * | 2015-10-13 | 2016-03-02 | 上海申江压力容器有限公司 | Dual function's storage tank |
| CN209291166U (en) * | 2018-12-10 | 2019-08-23 | 青岛科技大学 | One kind being suitable for stock tank oil (s.t.o.) area heating installation |
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