Quantitative blending and loading arrangement structure for ethanol gasoline

Abstract

The utility model relates to the technical field of gasoline processing, and discloses an ethanol gasoline quantitative blending and loading arrangement structure, which comprises a gasoline communicating pipe and an ethanol communicating pipe, and the ethanol communicating pipe is communicated with the gasoline communicating pipe through a mixer; a gasoline flow meter and a gasoline regulating valve are arranged on the gasoline communicating pipe, an ethanol flow meter and an ethanol regulating valve are arranged on the ethanol communicating pipe, and the ethanol regulating valve and the gasoline regulating valve are electrically connected with the quantitative blending controller; the quantitative blending controller performs calculation through data of an ethanol flow instrument and a gasoline flow instrument collected by a PLC in the quantitative blending controller according to the set amount and the proportional relation, then calculates remaining time and the opening degree of the regulating valves according to the flow and the loaded amount, and then automatically controls the opening degree of the gasoline regulating valve and the opening degree of the ethanol regulating valve. And finally, the ethanol and the gasoline are fully mixed by the mixer and then are loaded into a tank car, so that the flexible and free matching, blending and loading of the ethanol and the gasoline are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of gasoline processing, in particular to an ethanol gasoline quantitative blending and loading arrangement structure. Background Art

[0002] Automotive ethanol gasoline is a type of automotive fuel formed by mixing denatured fuel ethanol and gasoline in a certain proportion. The use of this fuel can not only save oil resources and effectively reduce automobile exhaust pollution, but also promote agricultural production.

[0003] Ethanol gasoline is prepared by mixing ethanol with regular gasoline in a certain proportion after it is produced. This proportion may vary according to different standards and requirements, but the common proportion is 10% ethanol and 90% gasoline.

[0004] Usually, ethanol gasoline is blended and configured in storage tanks, then transported from the tanks to tank trucks via pipelines and transported to various parts of the country. The blending process takes a long time, occupies multiple storage tanks, and the blending ratio is not flexible to modify. Summary of the invention

[0005] The utility model aims to provide a quantitative blending and loading arrangement structure for ethanol gasoline, aiming to solve the problem in the prior art that the ethanol gasoline blending configuration process takes a long time and occupies multiple storage tanks.

[0006] The utility model is implemented as follows: an ethanol gasoline quantitative blending and loading arrangement structure comprises a gasoline connecting pipe and an ethanol connecting pipe, wherein the ethanol connecting pipe is connected to the gasoline connecting pipe through a mixer, and the mixer is connected to a loading crane pipe; a gasoline flow meter and a gasoline regulating valve are arranged on the gasoline connecting pipe, and the gasoline regulating valve is located between the gasoline flow meter and the mixer; an ethanol flow meter and an ethanol regulating valve are arranged on the ethanol connecting pipe, and the ethanol regulating valve is located between the ethanol flow meter and the mixer, and the ethanol regulating valve and the gasoline regulating valve are electrically connected to a quantitative blending controller respectively.

[0007] Furthermore, the input end of the gasoline connecting pipe is connected to the gasoline storage tank via a gasoline delivery pump, and the output end of the gasoline connecting pipe is connected to the mixer;

[0008] The input end of the ethanol connecting pipe is connected to the ethanol storage tank through an ethanol delivery pump, and the output end of the ethanol connecting pipe is connected to the mixer.

[0009] Furthermore, a first manual valve is provided on the gasoline connecting pipe, and the first manual valve is located between the gasoline flow meter and the gasoline delivery pump.

[0010] Furthermore, a second manual valve is provided on the ethanol connecting pipe, and the second manual valve is located between the ethanol flow meter and the ethanol delivery pump.

[0011] Furthermore, a gasoline cut-off valve is provided on the gasoline connecting pipe, and the gasoline cut-off valve is located between the gasoline regulating valve and the mixer.

[0012] Furthermore, an ethanol cut-off valve is provided on the ethanol connecting pipe, and the ethanol cut-off valve is located between the ethanol regulating valve and the mixer.

[0013] Furthermore, a gasoline filter is provided on the gasoline connecting pipe, and the gasoline filter is located between the first manual valve and the gasoline flow meter;

[0014] An ethanol filter is arranged on the ethanol connecting pipe, and the ethanol filter is located between the second manual valve and the ethanol flow meter.

[0015] Furthermore, the gasoline connecting pipe and the ethanol connecting pipe can be detachably installed on the skid frame respectively.

[0016] Furthermore, the loading crane pipe can be detachably mounted on the skid frame.

[0017] Furthermore, the quantitative blending controller is connected to an electrostatic oil spill controller, the electrostatic oil spill controller is installed on a skid frame, and the electrostatic oil spill controller is detachably connected to the loading tank truck.

[0018] Compared with the prior art, the utility model provides an ethanol gasoline quantitative blending and loading arrangement structure. The quantitative blending controller controls the ethanol flow meter and gasoline flow meter data collected by the PLC in the quantitative blending controller according to the set amount and the proportional relationship, and then calculates the remaining time and the opening of the regulating valve according to the flow size and the loaded amount, and then automatically controls the opening of the gasoline regulating valve and the ethanol regulating valve to achieve synchronous blending and loading. The ethanol and gasoline are fully mixed in the mixer and then loaded into the tank truck, thereby achieving flexible and free-ratio blending and loading of ethanol and gasoline, solving the problem of long ethanol gasoline blending configuration process and occupying multiple storage tanks. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a schematic diagram of the structural arrangement of the quantitative blending and loading arrangement structure of ethanol gasoline provided by the utility model.

[0020] In the figure: gasoline connecting pipe 10, ethanol connecting pipe 20, mixer 30, loading crane pipe 40, quantitative blending controller 50, skid 60, electrostatic oil spill controller 70, gasoline flow meter 11, gasoline regulating valve 12, first manual valve 13, gasoline cut-off valve 14, gasoline filter 15, ethanol flow meter 21, ethanol regulating valve 22, second manual valve 23, ethanol cut-off valve 24, ethanol filter 25. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] The implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0023] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on the present utility model. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0024] Reference Figure 1 As shown, it is a preferred embodiment provided by the utility model.

[0025] The ethanol gasoline quantitative blending and loading arrangement structure includes a gasoline connecting pipe 10 and an ethanol connecting pipe 20. The ethanol connecting pipe 20 is connected to the gasoline connecting pipe 10 through a mixer 30. The mixer 30 is connected to a loading crane pipe 40. The gasoline connecting pipe 10 is provided with a gasoline flow meter 11 and a gasoline regulating valve 12. The gasoline regulating valve 12 is located between the gasoline flow meter 11 and the mixer 30. The ethanol connecting pipe 20 is provided with an ethanol flow meter 21 and an ethanol regulating valve 22. The ethanol regulating valve 22 is located between the ethanol flow meter 21 and the mixer 30. The ethanol regulating valve 22 and the gasoline regulating valve 12 are electrically connected to a quantitative blending controller 50, respectively.

[0026] In the above-mentioned ethanol gasoline quantitative blending and loading arrangement structure, the quantitative blending controller 50 controls the data of the ethanol flow meter 21 and the gasoline flow meter 11 collected by the PLC in the quantitative blending controller 50 according to the set amount and the proportional relationship, and then calculates the remaining time and the opening of the regulating valve according to the flow size and the loaded amount, and then automatically controls the opening of the gasoline regulating valve 12 and the ethanol regulating valve 22 to achieve synchronous blending and loading, and finally loads into the tank truck after being fully mixed by the mixer 30, thereby realizing flexible and free-ratio blending and loading of ethanol and gasoline, solving the problem of long ethanol gasoline blending configuration process and occupying multiple storage tanks.

[0027] In this embodiment, the input end of the gasoline connecting pipe 10 is connected to the gasoline storage tank through a gasoline delivery pump, and the output end of the gasoline connecting pipe 10 is connected to the mixer 30; thus, the gasoline can be delivered from the gasoline storage tank to the gasoline connecting pipe 10 through the gasoline delivery pump, thereby increasing the blending efficiency of ethanol gasoline;

[0028] The input end of the ethanol connecting pipe 20 is connected to the ethanol storage tank through an ethanol delivery pump, and the output end of the ethanol connecting pipe 20 is connected to the mixer 30; in this way, ethanol can be delivered from the ethanol storage tank to the ethanol connecting pipe 20 through the ethanol delivery pump, thereby increasing the blending efficiency of ethanol gasoline.

[0029] In this embodiment, a first manual valve 13 is provided on the gasoline connecting pipe 10, and the first manual valve 13 is located between the gasoline flow meter 11 and the gasoline delivery pump. It is convenient to control the gasoline connecting pipe 10. When the gasoline connecting pipe 10 is abnormal, the gasoline connecting pipe 10 can be manually closed by the first manual valve 13.

[0030] In this embodiment, a second manual valve 23 is provided on the ethanol connecting pipe 20, and the second manual valve 23 is located between the ethanol flow meter 21 and the ethanol delivery pump. It is convenient to control the ethanol connecting pipe 20. When the ethanol connecting pipe 20 is abnormal, the ethanol connecting pipe 20 can be manually closed by the second manual valve 23.

[0031] In this embodiment, a gasoline cut-off valve 14 is provided on the gasoline connecting pipe 10 , and the gasoline cut-off valve 14 is located between the gasoline regulating valve 12 and the mixer 30 .

[0032] An ethanol shut-off valve 24 is provided on the ethanol connecting pipe 20 , and the ethanol shut-off valve 24 is located between the ethanol regulating valve 22 and the mixer 30 .

[0033] The ratio of gasoline and ethanol can be flexibly and freely set on the quantitative blending controller 50 according to actual needs. After starting the loading, the quantitative blending controller 50 controls the data of the ethanol flow meter 21 and the gasoline flow meter 11 collected by the PLC of the quantitative blending controller 50 according to the set amount and the ratio relationship, and then calculates the remaining time and the opening of the regulating valve according to the flow size and the loaded amount, and then automatically controls the opening of the gasoline regulating valve 12 and the ethanol regulating valve 22, and at the same time, the switches of the gasoline cut-off valve 14 and the ethanol cut-off valve 24 are cut off in an interlocking manner to realize synchronous blending and loading. Finally, after being fully mixed in the mixer 30, they are loaded into the tank truck, realizing flexible and free proportion blending and loading of the two varieties of ethanol and gasoline;

[0034] The structural layout of this product has the advantages of free setting of proportions, flexible setting of loading volume, precise and accurate control of loading volume, and good miscibility of gasoline and ethanol blending ratio. Compared with the traditional method of using storage tanks to mix ethanol and gasoline to achieve a certain proportion of ethanol gasoline, this patent has unique advantages.

[0035] In this embodiment, a gasoline filter 15 is provided on the gasoline connecting pipe 10, and the gasoline filter 15 is located between the first manual valve 13 and the gasoline flow meter 11; the gasoline filter 15 improves the filtration and purification of the gasoline in the gasoline connecting pipe 10;

[0036] An ethanol filter 25 is provided on the ethanol connecting pipe 20, and the ethanol filter 25 is located between the second manual valve 23 and the ethanol flow meter 21. The ethanol filter 25 improves the filtering and purification of the ethanol in the ethanol connecting pipe 20.

[0037] In this embodiment, the gasoline connecting pipe 10 and the ethanol connecting pipe 20 are detachably mounted on the skid frame 60 .

[0038] The loading crane pipe 40 can be detachably mounted on the skid frame 60 .

[0039] It adopts modular design and skid-mounted installation, and is detachable, flexible, easy to transport, install and maintain. It greatly simplifies the operating steps, improves safety and convenience, and has broad application prospects.

[0040] In this embodiment, the quantitative blending controller 50 is connected to an electrostatic oil spill controller 70 , which is mounted on a skid frame 60 , and the electrostatic oil spill controller 70 is detachably connected to the loading tank truck.

[0041] The electrostatic oil overflow controller 70 is connected to the ground to conduct the static electricity on the loading tank truck to the ground. When the grounding clamp has poor contact with the loading tank truck, its contact signal enters the quantitative blending controller 50, and the quantitative blending controller 50 outputs a control signal to automatically stop loading. The oil overflow function is used to ensure that there is no tank overflow problem during loading.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The quantitative blending and loading arrangement structure of ethanol gasoline is characterized by: It comprises a gasoline connecting pipe and an ethanol connecting pipe, wherein the ethanol connecting pipe is connected with the gasoline connecting pipe through a mixer, and the mixer is connected with a loading crane pipe; the gasoline connecting pipe is provided with a gasoline flow meter and a gasoline regulating valve, and the gasoline regulating valve is located between the gasoline flow meter and the mixer; the ethanol connecting pipe is provided with an ethanol flow meter and an ethanol regulating valve, and the ethanol regulating valve is located between the ethanol flow meter and the mixer, and the ethanol regulating valve and the gasoline regulating valve are electrically connected with a quantitative blending controller respectively.

2. The ethanol gasoline quantitative blending and loading arrangement structure as claimed in claim 1, characterized in that: The input end of the gasoline connecting pipe is connected to the gasoline storage tank through a gasoline delivery pump, and the output end of the gasoline connecting pipe is connected to the mixer; The input end of the ethanol connecting pipe is connected to the ethanol storage tank through an ethanol delivery pump, and the output end of the ethanol connecting pipe is connected to the mixer.

3. The ethanol gasoline quantitative blending and loading arrangement structure as claimed in claim 2, characterized in that: The gasoline connecting pipe is provided with a first manual valve, and the first manual valve is located between the gasoline flow meter and the gasoline delivery pump.

4. The ethanol gasoline quantitative blending and loading arrangement structure as claimed in claim 3 is characterized in that: The ethanol connecting pipe is provided with a second manual valve, and the second manual valve is located between the ethanol flow meter and the ethanol delivery pump.

5. The ethanol gasoline quantitative blending and loading arrangement structure as claimed in claim 4, characterized in that: The gasoline connecting pipe is provided with a gasoline cut-off valve, and the gasoline cut-off valve is located between the gasoline regulating valve and the mixer.

6. The ethanol gasoline quantitative blending and loading arrangement structure as claimed in claim 5, characterized in that: The ethanol connecting pipe is provided with an ethanol cut-off valve, and the ethanol cut-off valve is located between the ethanol regulating valve and the mixer.

7. The ethanol gasoline quantitative blending and loading arrangement structure as claimed in claim 6, characterized in that: The gasoline connecting pipe is provided with a gasoline filter, and the gasoline filter is located between the first manual valve and the gasoline flow meter; An ethanol filter is arranged on the ethanol connecting pipe, and the ethanol filter is located between the second manual valve and the ethanol flow meter.

8. The ethanol gasoline quantitative blending and loading arrangement structure according to any one of claims 1 to 7, characterized in that: The gasoline connecting pipe and the ethanol connecting pipe are respectively detachably mounted on the skid frame.

9. The ethanol gasoline quantitative blending and loading arrangement structure as claimed in claim 8, characterized in that: The loading crane pipe can be detachably mounted on the skid frame.

10. The ethanol gasoline quantitative blending and loading arrangement structure according to claim 9, characterized in that: The quantitative blending controller is connected to an electrostatic oil spill controller, which is mounted on a skid frame and is detachably connected to a loading tank truck.

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