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A mixed condensate collection and delivery system and its realization method

A technology of conveying system and condensate, applied in the directions of liquefaction, solidification, refrigeration and liquefaction, can solve the problems of high cost, instability and complex system, and achieve the effect of preventing condensate crystallization, simple design and wide system applicability

Active Publication Date: 2018-03-20
GUANGDONG SHENLING ENVIRONMENT SYST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a mixed condensate collection and delivery system and its implementation method, aiming to solve the problems of the existing condensation method oil and gas recovery device system complexity, high cost, instability, etc.

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  • A mixed condensate collection and delivery system and its realization method
  • A mixed condensate collection and delivery system and its realization method

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Embodiment Construction

[0030] The present invention provides a mixed condensate collection and delivery system and its implementation method. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] see figure 1 , which is a structural schematic diagram of a preferred embodiment of a mixed condensate collection and delivery system of the present invention, which includes a refrigeration system, a heat recovery condensate collection system and a self-breathing delivery system;

[0032] combine figure 2 As shown, the refrigeration system includes a compressor 15, a condenser 16, a liquid receiver 17, a plate heat exchanger 4, an expansion valve 18, an oil-gas heat exchanger 1 and a gas-liquid separator 19; the outlet of the comp...

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Abstract

The invention discloses a collecting and transporting system for mixed condensate and a realization method of the collecting and transporting system. The collecting and transporting system can be used for collecting and transporting components easy for solidification and volatilization and mixture condensate of the components in a unified way, and is wide in applicability, simple in design and good in economy; in addition, a free hot source of a refrigeration system is used for performing heat recovery on low-temperature condensate, so that the crystallization of the condensation is effectively prevented; and meanwhile, an air-breathing system is established for returning volatile gases generated in the transporting process into a condensate tank, so that cavitation of a delivery pump is effectively prevented.

Description

technical field [0001] The invention relates to the field of oil and gas recovery, in particular to a mixed condensate collection and delivery system and a realization method. Background technique [0002] Condensation oil and gas recovery devices generally use multi-stage refrigeration to collect VOCs (volatile organic compounds) components in oil and gas to form condensate in the condensate tank, and then transport them to designated containers or places for recovery. For condensation oil and gas recovery units, it is necessary to deal with the mixed condensate of volatile components (such as light hydrocarbons) and components that are easy to crystallize (such as water, benzene, etc.), which has the following disadvantages: [0003] (1) The mixing of condensed liquids condensed in different temperature fields will easily lead to the solidification of the easy-to-crystallize components inside, which will cause blockage of pipelines or valves and affect the normal operation...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25J1/02F25J5/00
CPCF25J1/0235F25J1/0242F25J5/00
Inventor 梁杰荣程江陈华张学伟王俊俊
Owner GUANGDONG SHENLING ENVIRONMENT SYST CO LTD