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Safety guarantee system for collecting volatile organic gases during loading of wharf oil tankers

A safety guarantee and organic gas technology, which is applied in the pipeline system, gas/liquid distribution and storage, mechanical equipment, etc., can solve the problems of low safety factor and achieve the effect of high degree of automation and high safety factor

Active Publication Date: 2017-12-12
CHINA PETROLEUM & CHEM CORP +1
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is the problem of low safety factor in the prior art. It provides a safety guarantee system for collecting volatile organic gas during the loading process of wharf oil tankers.

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  • Safety guarantee system for collecting volatile organic gases during loading of wharf oil tankers

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Embodiment 1

[0024] Provide a safety assurance system for collecting volatile organic gases during the loading process of oil tankers at the wharf. The volatile organic gases in the loading process of oil tankers are connected with the oil gas recovery device through the safety assurance system to ensure the safety of the oil tanker, the wharf and the interface between them; the safety security system such as figure 1 As shown, including static conductive hose, insulating flange, pressure / vacuum valve, oxygen content analyzer, emergency discharge pipeline, fireproof quick shut-off valve, filter, flame arrester, fan, one end of the static conductive hose is connected to the tanker , the other end is connected to the insulating flange, and the other end of the insulating flange is connected to the gas pipeline. The gas pipeline is equipped with a pressure / vacuum valve, an oxygen content analyzer, an emergency discharge pipeline, a fire-proof quick shut-off valve, a filter, The flame arrester...

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Abstract

The invention relates to a safety guarantee system for collecting volatile organic gas during loading of an oil tanker at a wharf, and mainly solves the problem of low safety factor in the prior art. The system involved in the present invention connects the cabin and the onshore organic gas treatment device, and is characterized in that it is an oil and gas collection system, which reduces the resistance in the gas transportation process and ensures that volatile organic gases enter the gas treatment from the cabin through related technical means The safety of the installation process and ships and docks; the system includes static conductive hoses, insulating flanges, pressure / vacuum valves, oxygen content analyzers, emergency discharge lines, fire-proof quick shut-off valves, filters, flame arresters, Fans, etc., realize the automatic operation of the above equipment through the corresponding automatic control program, and are widely used in the recovery of oil and gas during the loading process of oil tankers at the wharf.

Description

technical field [0001] The invention relates to a safety guarantee system for collecting volatile organic gas during the loading process of an oil tanker at a wharf. Background technique [0002] Petroleum and its products are mixtures of various hydrocarbons, the light components of which are highly volatile. [0003] At present, a large part of oil product transportation at home and abroad is completed by water transportation, especially the ocean transportation of crude oil and refined oil products, which determines that there will be a big problem if oil gas recovery is not carried out during oil tanker transportation and loading and unloading. Volatile waste. [0004] The International Maritime Organization (IMO) approved the MARPOL "73 / 78 MARPOL Convention" in September 1997, adding new rules to prevent air pollution caused by ships, and it came into effect on May 19, 2005. IMO MSC / Cir585 Circular "Standards for Vapor Emission Control Systems" describes in detail the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F17D1/02F17D5/00
Inventor 刘林杰李俊杰余扬天张卫华王洁严少波许光
Owner CHINA PETROLEUM & CHEM CORP