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A skid-mounted quantitative loading control station

A control station and skid-mounted technology, which is applied in packaging, distribution devices, transportation and packaging, etc., can solve the problems of incomplete exhaust of degassing filter, inaccurate quantitative loading and measurement, and achieve compact structure and small footprint Less, easy to move effect

Active Publication Date: 2018-11-27
郑州盈嘉石油工程技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a skid-mounted quantitative loading control station for the problem of inaccurate quantitative loading measurement due to the incomplete exhaust of the existing air-eliminating filter

Method used

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  • A skid-mounted quantitative loading control station
  • A skid-mounted quantitative loading control station
  • A skid-mounted quantitative loading control station

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A skid-mounted quantitative loading control station, comprising a base frame 9 and a support frame 1 fixed on the base frame 9, a quantitative loading system is installed on the support frame 1, and the quantitative loading system includes a The oil inlet end connected to the supply oil tank and the crane pipe 15 used to connect with the oil tanker, the liquid phase delivery pipe 13 is arranged between the oil inlet end and the crane pipe 15, and the liquid phase delivery pipe 13 is connected from the oil inlet end to the crane pipe In the 15 direction, an oil delivery pump 21, an air elimination filter 18, a check valve 19, a flow meter 20, an electro-hydraulic valve 11 and a ball valve 14 are sequentially arranged; the air elimination filter 18 includes a cylinder 181 and a Inlet 182, the inside of the cylinder 181 is provided with a filter cartridge 183, the top of the filter cartridge 183 is fixedly connected to the exhaust device and communicated with the exhaust de...

Embodiment 2

[0033] Based on Embodiment 1, the support frame 1 is provided with a platform 5, and one side of the support frame is provided with an escalator 3, and the top of the escalator 3 is connected with the platform 5; the degassing filter 18, check valve 19 and flowmeter 20 They are all located below the platform 5, the oil delivery pump 21 is located below the escalator 3, and the liquid phase delivery pipe 13 connected to the outlet of the flowmeter 20 extends from the inside of the support frame to the outside of the support frame and is bent upward and fixed on the opposite side of the support frame to the escalator 3 , the column of the crane tube 15 is fixed on the upper end of the support frame and connected with the end of the liquid phase delivery pipe 13 . The control station assembles valves, oil pump 21, air filter 18, flow meter 20, and control system together with the support frame 1. It has a compact structure and a small footprint. Yes, it is easy to operate and eas...

Embodiment 3

[0035] Based on Embodiment 1, the quantitative loading system further includes a batch controller 12 , and the oil delivery pump 21 , flow meter 20 , electro-hydraulic valve 11 and ball valve 14 are all connected to the batch controller 12 . To start the quantitative loading system, the operator pulls the crane tube 15 and slowly puts the crane tube 15 into the tank truck, and then starts the batch controller 12. The batch controller 12 controls the opening of the electro-hydraulic valve 11 and the ball valve 14, and transmits the signal to Oil delivery pump 21, the oil delivery pump 21 starts to work after receiving the signal, and transports the oil in the oil supply tank to the degassing filter 18. After the oil passes through the degassing filter 18, the solid impurities and gases contained in it are discharged, and then enter the flow A meter 20, the flow meter 20 measures the flow of oil and feeds the flow signal back to the batch controller 12. The batch controller 12 c...

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Abstract

A skid-mounted quantitative loading control station comprises a quantitative loading system, wherein the quantitative loading system comprises an oil transfer pump, an air-removed filter, a check valve, a flowmeter, an electro-hydraulic valve and a ball valve; the air-removed filter comprises a barrel and an inlet formed in one side of the barrel, a filter cartridge is arranged in the barrel, the top of the filter cartridge is fixedly connected with an exhaust device and also communicates with the exhaust device, and the inlet is tangentially formed along the side wall of the barrel; the exhaust device comprises an inner barrel, a sealing device is arranged at the top of the inner barrel, an exhaust opening and an exhaust valve mounted at the exhaust opening are arranged on the sealing device, and a floating ball matched with the exhaust valve is further arranged in the inner barrel; flow guiding holes are uniformly distributed in the side wall of the inner barrel, and a horizontal plane where the flow guiding holes are formed is lower than a horizontal plane where the floating ball is located; and an outlet is formed in the bottom of the barrel. The air-removed filter used by the control station enables gas and oil to be separated through a centrifugal force, and helps gas escape from oil to achieve a complete exhaust effect, and the problem of inaccurate metering of quantitative loading caused by incomplete exhaust of a conventional air-removed filter is solved.

Description

technical field [0001] The invention belongs to the technical field of oil distribution equipment, and in particular relates to a skid-mounted quantitative loading control station. Background technique [0002] For oil refineries, chemical plants and some small and medium-sized oil depots, the loading operation is an essential and frequently operated process. Improving the loading speed, accuracy and safety, and preventing the phenomenon of tank leaking and static grounding have always been important factors affecting the loading operation. The existing quantitative loading system generally includes a filter system and a metering system. The filter system can remove oil in the oil. The metering system accurately measures the flow of oil, and at the same time, a control system is added to program control valves and oil pumps, perform temperature compensation on volume flow, improve loading accuracy and prevent water hammer. [0003] The filtration system of the existing quan...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B67D7/04B67D7/56B67D7/84B67D7/76B67D7/08
CPCB67D7/04B67D7/08B67D7/56B67D7/763B67D7/84
Inventor 彭志刚王晓光张松领
Owner 郑州盈嘉石油工程技术有限公司
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