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Heating equipment for crude oil gathering and transferring, and heating method thereof

A heating device, crude oil technology, applied in pipeline systems, mechanical equipment, gas/liquid distribution and storage, etc., can solve problems such as safety hazards, energy consumption, environmental pollution, etc.

Inactive Publication Date: 2009-05-20
SOUTH CHINA UNIV OF TECH
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  • Abstract
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  • Claims
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Problems solved by technology

At least 20% of the energy consumption in the process of oil production, gathering and transportation in the oil field is used for heating and processing of crude oil. The traditional technology of heating crude oil during the transmission process usually uses coal, fuel oil, natural gas, and electric heating. method, which not only causes a large amount of energy consumption and serious environmental pollution problems, but also has a lot of potential safety hazards

Method used

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  • Heating equipment for crude oil gathering and transferring, and heating method thereof

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] The schematic diagram of the heating device of the crude oil gathering and transportation provided by the present invention is as attached figure 1 As shown, the waterway device includes a water storage tank 1, circulation pumps 2, 3, solenoid valve 4, solar collector array 5, temperature sensor 6, waterway flowmeter 7, electric control valve 8, water / oil heat exchanger 9, The oil delivery device includes a water / oil heat exchanger 9, a gas path flowmeter 10, a burner 11, a water jacket furnace 12, and an oil path manual valve 13: the water outlet of the water storage tank 1 passes through the circulation pump 2, 3 and the solenoid valve 4 It is connected with the inlet of the solar collector array 5 and the water inlet of the water / oil heat exchanger 9, and the outlet of the solar collector array 5 is connected with the water inlet of the water storage tank 1 a...

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Abstract

This invention provides heating equipment and its heating method of crude oil concentrated output. It includes water route equipment, oil transmitting equipment and control equipment. The control equipment is connected to water route equipment and oil transmitting equipment, the water route equipment is connected to oil transmitting equipment through water / oil heat exchanger, solar heating unit is set in water route equipment. Water in water storage tank is sent to solar collector to heated, then the high temperature water heated by the collector is sent to water / oil exchanger, and oil is sent to water / oil exchanger at the same time, the heat exchange between high temperature water and low temperature crude oil is realized in water / oil exchanger, finally the low temperature water flows back to storage tank. Solar energy is successfully used to industrial manufacture. Solar energy used in crude oil concentrated transmits and heat, it is propitious to generalize in crude exploitation and transmission field.

Description

technical field [0001] The invention relates to a heating device and a heating method for crude oil collection and transportation, in particular to a device and a method for heating crude oil transmission using solar energy, and belongs to the technical field of new energy development and utilization and crude oil transmission. Background technique [0002] At present, the oil field industry needs to consume a lot of energy in the process of oil production, gathering and transportation. my country's crude oil generally has a high freezing point, high viscosity, and poor fluidity at room temperature. Therefore, heating and heat preservation must be carried out during transportation after the oil is released from the oil well. At least 20% of the energy consumption in the process of oil production, gathering and transportation in the oil field is used for heating and processing of crude oil. The traditional technology of heating crude oil during the transmission process usuall...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F17D1/18
Inventor 丁月华陈渝广李适伦范宁宁曾宪强黄绍雄冯毅
Owner SOUTH CHINA UNIV OF TECH
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