Film isolation type oil storage and transportation apparatus

A technology for membrane isolation and oil products, which is applied in the equipment for storage and transportation of oil products under normal pressure, and in the field of low pressure, can solve the problems of environmental protection, safety, quality and other problems of breathing loss, achieve the effects of reducing sediment adhesion, avoiding direct breathing, and saving energy

Inactive Publication Date: 2009-06-24
李束为
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to overcome the breathing loss of existing oil depot storage tanks, railway and road tank cars, gas station storage tanks, equipment tanks and other devices in the process of storing and transporting oil products and the resulting problems of environmental protection, safety, quality, etc., the present invention provides a Seed membrane isolation type oil storage and transportation device

Method used

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  • Film isolation type oil storage and transportation apparatus
  • Film isolation type oil storage and transportation apparatus
  • Film isolation type oil storage and transportation apparatus

Examples

Experimental program
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Effect test

Embodiment approach 1

[0040] Implementation Mode 1: Transformation of Vertical Oil Storage Tank

[0041] Such as figure 2 , including a housing 1, an oil inlet pipe 6, an oil outlet pipe 7 and a breathing port 10; the housing 1 is provided with a membrane 2 larger than its volume, and the upper part of the membrane 2 is fixed at the membrane fixing section 4 around the upper edge of the housing 1, The rest of the membrane 2 is separated from the housing 1, the inner layer of the membrane 2 communicates with the breathing port 10, and the membrane 2 isolates the inner cavity of the housing 1 from the air; the oil inlet pipe 6 and the oil outlet pipe 7 are arranged at the bottom of the housing 1 , communicated with the inner cavity of the housing 1; the oil inlet pipe 6 and the oil outlet pipe 7 are provided with a valve 9 and a quick connector 8, and the top of the housing 1 is provided with a safety valve 11;

[0042] The effect of safety valve 11 is consistent with the exhalation effect of the b...

Embodiment approach 2

[0047] Implementation Mode 2: Horizontal Oil Storage Tank

[0048] Such as image 3 , 4, including housing 1, oil inlet pipe 6, oil outlet pipe 7 and breathing port 10, housing 1 is provided with a membrane 2 larger than its volume, and the top of membrane 2 is fixed on the membrane fixing section around the upper membrane installation port 3 of housing 1 4, the rest of the membrane 2 is separated from the casing 1, the inner layer of the membrane 2 communicates with the breathing port 10, and the membrane 2 isolates the inner cavity of the casing 1 from the air; the oil inlet pipe 6 is arranged on the top of the casing 1, and the outlet The oil pipe 7 is arranged at the bottom of the housing 1 and communicates with the inner cavity of the housing 1 . The oil inlet pipe 6 and the oil outlet pipe 7 are both provided with a valve 9 and a quick connector 8 . The oil inlet 6 and the oil outlet 7 can also be combined and located at the bottom.

[0049] The breathing port 10 is p...

Embodiment approach 3

[0052] Implementation Mode 3: Transformation of the equipment oil tank with one end of the float on the oil pump assembly

[0053] Such as Figure 5 , 6 , including housing 1, oil inlet pipe 6, oil outlet pipe 7 and breathing port 10; housing 1 is provided with a membrane 2 larger than its volume, and the upper part of membrane 2 is fixed in two layers around the installation port 13 of the upper oil pump assembly of housing 1 There are 4 fixed sections of the film, the rest of the film 2 is separated from the housing 1, the inner layer of the film 2 communicates with the breathing port 10, and the film 2 isolates the inner cavity of the housing 1 from the air; the oil inlet pipe 6 and the oil outlet pipe 7 are set The top of the housing 1 communicates with the inner chamber of the housing 1 .

[0054] An oil pump assembly 12 is arranged between the housing 1 and the membrane 2, the oil pump assembly 12 is installed below the installation port 13 of the oil pump assembly, th...

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Abstract

The invention discloses a membrane isolated oil product storage and delivery device, which comprises a shell, an oil inlet pipe, an oil outlet pipe and a breathing opening, wherein the inside of the shell is provided with a membrane of which the capacity is larger than that of the shell; the top of the membrane is locally fixed on the top of the shell; the other part of the membrane is separated from the shell; an inner layer of the membrane is communicated with the breathing opening and isolates an inner cavity of the shell from the air; the oil inlet pipe and the oil outlet pipe are arranged on the top or at the bottom of the shell and communicated with the inner cavity of the shell; both the oil inlet pipe and the oil outlet pipe are provided with a valve and a quick coupling; and the top of the shell is provided with a safety valve. The membrane isolated oil product storage and delivery device uses the membrane to isolate stored products and the air, eliminates breathing loss, protects the environment, reduces oil oxidation, avoids mixing of water and the oil products, eliminates oil vapor mixed with the air to improve the safety of storage and delivery and reduce the hazards of fire disasters and explosion, and is favorable for resisting an external force such as impact due to a flexible structure. Moreover, the membrane isolated oil product storage and delivery device can be used for vertical oil storage tanks, horizontal oil storage tanks, modification of the vertical oil storage tanks, reserve tanks and modification of the reserve tanks, is simple and easy to modify, environment-friendly, safe and energy-saving, and eliminates a large part of current oil vapor pollution when the membrane isolated oil product storage and delivery device is implemented.

Description

Technical field [0001] The invention relates to a low-pressure, normal-pressure storage and transportation device for oil products, which belongs to the technical field of oil storage and transportation. Background technique [0002] At present, the transshipment, storage and use of oil products include pipeline transportation, railway tanker and automobile tanker transportation, tanker transportation, oil depot storage tank storage, gas station storage, equipment tank storage and other links. Oil depot storage tanks (vertical tanks) use floating roof technology to reduce breathing loss by more than 90%, but because floating roof technology is difficult to apply to horizontal tanks, horizontal tanks generally have large breathing loss, resulting in oil evaporation Loss, quality decline and environmental pollution, there are fire and explosion safety hazards. [0003] Let's take gasoline as an example. [0004] According to the instructions compiled by the Safety and Enviro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D90/42B65D90/32B65D90/22B65D88/12
Inventor 李束为
Owner 李束为
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