Membrane isolating type oil storage and transportation device

A technology for membrane isolation and oil products, which is applied in the equipment for storing and transporting oil products under normal pressure, and in the low-pressure field, can solve the problems of environmental protection, safety, and quality of breathing loss, and achieve the effects of reducing sediment adhesion, eliminating pollution, and avoiding breathing loss

Inactive Publication Date: 2010-11-10
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 an...

Method used

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  • Membrane isolating type oil storage and transportation device
  • Membrane isolating type oil storage and transportation device
  • Membrane isolating type oil storage and transportation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0044] Implementation Mode 1: Transformation of Vertical Oil Storage Tank

[0045] 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;

[0046] The effect of safety valve 11 is consistent with the exhalation effect of the b...

Embodiment approach 2

[0051] Implementation Mode 2: Horizontal Oil Storage Tank

[0052] 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.

[0053] The breathing port 10 is ...

Embodiment approach 3

[0056] Implementation Mode 3: Transformation of the equipment oil tank with one end of the float on the oil pump assembly

[0057] 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 .

[0058] 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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PUM

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Abstract

The invention discloses a membrane isolating type oil storage and transportation device, comprising a casing, an oil inlet pipe, an oil outlet pipe and a breathing hole, wherein the casing is internally provided with a membrane the volume of which is larger than that of the casing, the top part of the membrane is partially fixed on the top part of the casing, the rest part of the membrane is separated from the casing, and the inner layer of the membrane is communicated with the breathing hole and isolates the inner cavity of the casing from air; and the oil inlet pipe and the oil outlet pipe are arranged on the top part or the bottom part of the casing, are communicated with the inner cavity of the casing and are all provided with a valve and a quick connector respectively, and the top part of the casing is provided with a safety valve. The membrane isolates storage objects from air, thus eliminating breather loss, protecting environment, reducing oil oxidization, avoiding water from being mixed with oil, removing oil steam mixed with air so as to improve safety of storage and transportation, and reducing risks of fire and explosion occurrence. Due to the flexible structure, the invention is favor of resisting external force influence such as impact and the like, is suitable for transformation of vertical and horizontal oil tanks, vertical oil tank and standby reservoir, wherein the transformation is simple and feasible, has the advantages of environment protection, safety and energy conservation, and can eliminate the majority of current oil steam pollution after being 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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IPC IPC(8): B65D90/42B65D90/32B65D90/22
Inventor 李束为
Owner 李束为
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