CN201873203U - Local rapid heater for oil tank - Google Patents
Local rapid heater for oil tank Download PDFInfo
- Publication number
- CN201873203U CN201873203U CN2010206422926U CN201020642292U CN201873203U CN 201873203 U CN201873203 U CN 201873203U CN 2010206422926 U CN2010206422926 U CN 2010206422926U CN 201020642292 U CN201020642292 U CN 201020642292U CN 201873203 U CN201873203 U CN 201873203U
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- CN
- China
- Prior art keywords
- oil
- oil tank
- tank
- housing
- temperature
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- Expired - Lifetime
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Abstract
The utility model discloses a local rapid heater for an oil tank, which comprises a hollow shell which is inserted from the bottom of the oil tank and a plurality of heating tubes which are fixed in the shell and are tied together through a stainless steel band. The shell is provided with an oil sucking port which is arranged in the oil tank and an oil outlet which is arranged outside the oil tank. The local rapid heater for the oil tank has the beneficial effects that the quality of oil products and the heat transfer efficiency of the heater are ensured, the temperature of the oil outlet of the oil tank is kept to be the highest, the fluidity of the oil products to be poured is guaranteed, the situation that the oil products in the tank are repetitively heated can be avoided, the color of the oil products is ensured and the oil product processing cost is reduced.
Description
Technical field
The utility model relates to a kind of temperature booster that is used for pouring out the oil heating to oil tank, particularly a kind of oil tank local fast heating device.
Background technology
At present, in the oil storage and transportation process, to heating of oil product in the jar, basically still adopt jar interior traditional approachs such as shell and tube or circular duct heater of installing, make jar interior oil product by with the interchange of heat of hot media (generally being hot media) with the saturated steam, realize intensification to oil product, reduce viscosity, improve its flowing power, so that the conveying of pump.This traditional heating mode has following drawback:
1, the low steam consumption quantity of heat exchange efficiency is big.Tradition jar internal heater is a kind of heat transfer free convection of leaving standstill formula to the heating of oil product, and its coefficient of heat release is extremely low.Because heat exchange efficiency is low, the condensate temperature height often follows a large amount of steam to discharge.Simultaneously, since too high in the oil product temperature on heating pipe surface, be detained for a long time in the heat exchanger tube high temperature face, very easily producing analyte, knot gathers in the heat exchanger tube surface, and coking easily seriously hinders the transmission of heat, influences heat exchange efficiency.
2, heat process is very uneconomical, and production efficiency is low.In the time only need pouring out a spot of oil product, also to the oil product in whole jar all be heated.
3, jar interior each several part oil product temperature is unbalanced.Oil product temperature near temperature booster is higher, and is lower away from the oil product temperature of temperature booster, and the temperature of oil pumping point is lower, influences the oil-out flowing power.
4, influence oil quality.Repeatedly oil product in the jar is heated, produce a large amount of tiny analytes in the heat process, oil product colourity quality is produced certain influence, increased the cost of post-processed.
Summary of the invention
For solving above technical deficiency, the utility model provides a kind of to carry out patterned heat, oil tank local fast heating device that the efficiency of heating surface is high to pouring out oil product.
The utility model is realized by following measure:
A kind of oil tank local fast heating of the utility model device, the some heating pipes that comprise the hollow housing of inserting from tank bottom and be fixed in the housing and band together by stainless steel band, described housing is provided with the oil suction that is positioned at oil tank and is positioned at oil tank oil outlet outward.
For the heat exchange better effects if, above-mentioned heating pipe is wavy eddy current molten bubble.
Above-mentioned oil suction is positioned at housing bottom, and Open Side Down, the oil in the oil tank fully can be heated.
In order to control the heated oil temperature better, the steam admission port place of above-mentioned heating pipe is fixed with the temperature control valve of control oil product temperature.
The beneficial effects of the utility model are: the oil suction that (1) is positioned at the housing of tank bottom and is positioned at housing bottom makes oil product localized hyperthermia, charing can not occur, oil quality and temperature booster heat transfer efficiency have been guaranteed, make the tank nozzle temperature the highest, guaranteed to pour out the oil product flowing power, avoided simultaneously repeatedly oil product in the jar being heated, guaranteed that oil product colourity has reduced the cost that oil product is handled; (2) wavy eddy current molten bubble makes oil product both obtain suitably, heat fully, does not have the possibility of coking, decomposition again, and firing rate is fast, the heat transfer efficiency height.(3) tube bank no baffle plate adopts the fixing tube bank of bundling type, and tube pitch diminishes, and increases heat interchanging area, reduces heat exchanger volume, reduces the shell side flow area, improves flow velocity, improves coefficient of heat transmission.(4) can quantitatively heat oil product, how much need pour out how many heating.(5) temperature control valve can be according to the turnover temperature of oil product and the oily flow control steam amount of feeding that falls.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, oil tank, 2, housing, 3, heating pipe, 4, oil suction, 5, oil outlet, 6, admission port.
The specific embodiment
Fig. 1 is a structural representation of the present utility model, form by the temperature booster housing 2 of the hollow that is fixed on oil tank 1 bottom, the heating pipe 3 that is fixed in the housing 2, described housing 2 has oil suction 4 that is positioned at oil tank 1 internal heater housing 2 bottoms and the oil outlet 5 that is positioned at outside the oil tank 1, oil suction 4 is positioned at housing 2 bottoms, and heating pipe 3 adopts wavy eddy current molten bubble.Oil body in the oil tank 1 enters oil suction 4 from oil tank 1 bottom, flows out oil tank 1 through wavy eddy current molten bubble heating back.
The surface of described wavy eddy current molten bubble scribbles heat conducting film, and undulate can make fluid produce eddy current.Simultaneously, the tube bank of wavy eddy current molten bubble adopts stainless steel band to tie up out, and does not use plate baffle to support, and tube pitch diminishes, and increases heat interchanging area, reduces heat exchanger volume, reduces the shell side flow area, improves flow velocity, improves coefficient of heat transmission.
Be to the utility model oil tank local fast heating device analysis on energy saving effect below:
Is 500M with Sinopec lubricating oil Jinan ancillary firm at volume
3Novel oil tank rapid heater heating 150BS type oil product on the oil tank is an example, compares by operation test and former tube heater, and resultant result is highly desirable, and is as shown in the table:
As can be seen from the above table, under equal working condition, adopt by " local fast heating device ", oil product is in extraction process:
1, production time shortens, production system reaction fast and flexible, and one, two days operating process of former need can be finished in a few hours, and rhythm of production is accelerated, and efficient improves.
2, condensate temperature reduces, and the heat energy of steam is fully used, and heat exchange efficiency, energy utilization rate improve.
3, steam consumption quantity significantly reduces, and energy-saving effect is particularly remarkable.
Claims (4)
1. oil tank local fast heating device, it is characterized in that: the some heating pipes that comprise the hollow housing of inserting from tank bottom and be fixed in the housing and band together by stainless steel band, described housing is provided with the oil suction that is positioned at oil tank and is positioned at oil tank oil outlet outward.
2. oil tank local fast heating device according to claim 1 is characterized in that: described heating pipe is wavy eddy current molten bubble.
3. oil tank local fast heating device according to claim 1, it is characterized in that: described oil suction is positioned at housing bottom, and Open Side Down.
4. oil tank local fast heating device according to claim 1 is characterized in that: the steam admission port place of described heating pipe is fixed with the temperature control valve of control oil product temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206422926U CN201873203U (en) | 2010-12-06 | 2010-12-06 | Local rapid heater for oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206422926U CN201873203U (en) | 2010-12-06 | 2010-12-06 | Local rapid heater for oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201873203U true CN201873203U (en) | 2011-06-22 |
Family
ID=44161132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206422926U Expired - Lifetime CN201873203U (en) | 2010-12-06 | 2010-12-06 | Local rapid heater for oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201873203U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480607A (en) * | 2016-01-06 | 2016-04-13 | 山东普利龙压力容器有限公司 | Internal oil tank heating oil product quality control system and quality control method |
| CN106395178A (en) * | 2016-11-16 | 2017-02-15 | 山东普利龙压力容器有限公司 | Oil tank heater with valve |
-
2010
- 2010-12-06 CN CN2010206422926U patent/CN201873203U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480607A (en) * | 2016-01-06 | 2016-04-13 | 山东普利龙压力容器有限公司 | Internal oil tank heating oil product quality control system and quality control method |
| CN105480607B (en) * | 2016-01-06 | 2018-02-13 | 山东普利龙压力容器有限公司 | Built-in oil tank heating oil quality control system and method for quality control |
| CN106395178A (en) * | 2016-11-16 | 2017-02-15 | 山东普利龙压力容器有限公司 | Oil tank heater with valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110622 |
|
| CX01 | Expiry of patent term |