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Liquid ring conveying system and method for high-thickness materials

A conveying system and high-viscosity technology, used in pipeline systems, gas/liquid distribution and storage, mechanical equipment, etc., can solve the problems of high cost, large conveying energy consumption, large friction resistance, etc., to reduce flow resistance, reduce Small pipe transmission energy consumption, drag reduction effect is obvious

Inactive Publication Date: 2016-02-24
CHINA UNIV OF PETROLEUM (EAST CHINA)
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  • Description
  • Claims
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Problems solved by technology

[0004] In order to solve the problem of high energy consumption and high cost caused by excessive frictional resistance between viscous substances and the inner wall of the pipeline during pipeline transportation, the present invention designs and provides a liquid ring conveying system and method for highly viscous substances. The technical scheme is as follows:

Method used

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  • Liquid ring conveying system and method for high-thickness materials
  • Liquid ring conveying system and method for high-thickness materials
  • Liquid ring conveying system and method for high-thickness materials

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0026] Such as figure 1 As shown, the highly viscous material liquid ring delivery system provided by the present invention includes a valve 1, a low-viscosity storage tank 2, a starting point storage tank 3, a low-viscosity infusion pump 4, a high-viscosity material infusion pump 5, and a cartridge mixer 6. Liquid ring delivery pipeline 7 , liquid ring maintenance device 8 , separator 9 , terminal storage tank 10 , infusion pipeline 11 .

[0027] The low-viscosity storage tank 2 is used to store the low-viscosity liquid which is substantially insoluble with the high-viscosity liquid and is used to form a liquid ring. The starting point storage tank 3 stores high-viscosity substances, and the low-viscosity and high-viscosity substances are respectively It is delivered to the cartridge mixer 6 through the low-viscosity infusion pump 4 and the high-vi...

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Abstract

The invention provides a liquid ring conveying system and method for high-thickness materials and relates to a conveying system which is used for conveying high-thickness materials like crude oil and slurry. The conveying system comprises a valve, a low-thickness liquid storing tank, a starting-point storing tank, a low-thickness liquid conveying pump, a high-thickness material conveying pump, a barrel type mixer, a liquid ring conveying pipeline, a liquid ring maintaining device, a separator, an end-point storing tank and a liquid conveying pipeline. When the system and the method are utilized for conveying high-thickness materials, the resistance reducing effect is obvious. The pressure for liquid rings to convey high-thickness liquid is almost equal to the pressure for the same amount of low-thickness liquid to flow independently, the flowing resistance in a conveying process is remarkably reduced, the energy consumption of pipeline conveying of thick materials is greatly reduced, and the pipeline operation cost is reduced.

Description

technical field [0001] The present invention relates to a highly viscous substance conveying system, and also relates to a highly viscous substance conveying method, in particular to a liquid ring conveying system and method for conveying highly viscous substances such as crude oil and mud. Background technique [0002] Pipeline transportation has the advantages of large transportation volume, small footprint, short construction period, low transportation costs, safe and reliable transportation, strong continuity, etc., and can realize complete airtight and automatic control of the entire transportation process. In addition to being widely used for long-distance transportation of oil and natural gas, it can also transport ore, coal, building materials, chemicals and food. Pipeline transportation can save the transfer of water or land transportation, shorten the transportation cycle, reduce transportation costs, and improve transportation efficiency. [0003] During the pipe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17D1/14F17D1/20F17D3/01
Inventor 蒋文明边江刘杨杜仕林李琦瑰石念军魏林伟陈明灿
Owner CHINA UNIV OF PETROLEUM (EAST CHINA)
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