Split heating type crude oil storage device

An oil storage device and heating technology, which is applied to railway car body parts, transport passenger cars, tank cars, etc., can solve problems such as high maintenance costs, hidden safety hazards, carbon deposition in electric heating tubes, etc., and achieve low operating costs, reduced impact, and high energy efficiency. The effect of low consumption

Inactive Publication Date: 2014-01-01
DONGYING XUNING PETROLEUM EQUIP
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  • Claims
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AI Technical Summary

Problems solved by technology

Although the fluidity of crude oil can be improved by heating with an electric heating device, there are still the following deficiencies: 1. The heating tube is soaked in crude oil. After long-term high-temperature heating, the surface of the electric heating tube is easy to form carbon deposits, and the electric heating tube needs to be replaced frequently. Maintenance High cost; 2. There are relatively large safety hazards, which can easily cause fires
[0003] In addition, there will be a small amount of harmful gas such as hydrogen sulfide overflowing during the storage of crude oil. When the operator works on the tank top operation platform, he will inevitably inhale some harmful gas such as hydrogen sulfide, which greatly affects the health of the operator.

Method used

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  • Split heating type crude oil storage device
  • Split heating type crude oil storage device

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Experimental program
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Embodiment

[0018] The separate heating type crude oil storage device of the present invention comprises an elevated oil storage tank 1 , a heating skid 2 and a connecting pipeline 3 .

[0019] The overall structure of the elevated oil storage tank 1 is basically the same as that of the elevated oil storage tank in the prior art. The difference is that a heating coil 4 is fixed inside the elevated oil storage tank 1 . The installation position of heating coil pipe 4 is higher than loading crude oil outlet 9 200 millimeters. The front end of the elevated oil storage tank 1 is equipped with a thermometer 7 . The thermometer 7 is installed at an angle of 45° with the wall plate of the tank body 1 of the oil storage tank, which can be displayed nearby and transmitted to the temperature control cabinet remotely. The rear portion of the top of the elevated oil storage tank 1 is provided with an exhaust pipe 8 for harmful gases such as hydrogen sulfide. The vertical height from the discharge ...

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Abstract

The invention discloses a split heating type crude oil storage device and belongs to the field of crude oil heating, storage and transportation. The split heating type crude oil storage device comprises an elevated oil storage tank, a heating prying block and a connection pipeline, wherein a heating coil is arranged in the oil storage tank and in serial connection with an organic heat carrier boiler through a pipeline and a heat pump, and a thermometer inserted into the tank is arranged in front of the tank and can display the temperature nearby and transmit the temperature to a temperature control cabinet. Compared with the prior art, the split heating type crude oil storage device has the advantages of being high in safety, low in cost and the like, and has good popularization and application value.

Description

technical field [0001] The invention relates to the field of crude oil storage and transportation, in particular to a separate heating type crude oil storage device. Background technique [0002] At present, the crude oil extracted from a single well in an oil field needs to be temporarily stored and heated before being transported. More electric heating devices are installed in the oil storage tanks of the prior art. Although the fluidity of crude oil can be improved by heating with an electric heating device, there are still the following deficiencies: 1. The heating tube is soaked in crude oil. After long-term high-temperature heating, the surface of the electric heating tube is easy to form carbon deposits, and the electric heating tube needs to be replaced frequently. Maintenance The cost is high; two, there are relatively large potential safety hazards, which can easily cause fires. [0003] In addition, a small amount of harmful gases such as hydrogen sulfide will ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D88/74
Inventor 张静张旺张旭
Owner DONGYING XUNING PETROLEUM EQUIP
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