Product oil loading metering adjusting device

A regulating device and refined oil technology, which is applied in the pipeline system, gas/liquid distribution and storage, mechanical equipment, etc., can solve the problem of inability to realize one-to-one correspondence between flowmeters and regulating valves, slow flow control response time, and low system adjustment accuracy and other problems, to achieve the effects of convenient detection and monitoring, reduction of construction procedures, improvement of measurement accuracy and flow adjustment accuracy

Active Publication Date: 2017-05-10
BC P INC CHINA NAT PETROLEUM CORP +2
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantages of this method are that the flow meter and the regulating valve cannot realize one-to-one correspondence, the f

Method used

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  • Product oil loading metering adjusting device

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Embodiment Construction

[0022] The present invention will be described in further detail below through specific embodiments and in conjunction with the accompanying drawings.

[0023] Such as figure 1 As shown, a refined oil loading metering and adjusting device according to an embodiment of the present invention includes: a first flange 1 , a process pipeline 2 , a flow metering and adjusting pipeline 4 , a loading crane pipe 22 and a process controller 23 .

[0024] One end of the process pipeline 2 is connected to the first flange 1, the other end of the process pipeline 2 is connected to one end of the flow measurement adjustment pipeline 4 through the first process gate valve 3, and the other end of the flow measurement adjustment pipeline 4 is connected to the loading crane pipe 22 through the flange One end is connected, the other end of the loading crane pipe 22 is connected to the top of the refined oil vehicle, and the flow metering and regulating pipeline 4 is connected to the process control

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Abstract

The invention discloses a product oil loading metering adjusting device. One end of a process pipeline is connected to a first flange, and the other end of the process pipeline is connected to one end of a flow metering adjusting pipe via a first process gate valve; the other end of the flow metering adjusting pipe is connected to one end of a loading crane pipe through a flange; the other end of the loading crane pipe is connected to the top of a product oil vehicle top; the flow metering adjusting pipe is connected to a flow controller through a cable; a filtering air removing device, a second process gate valve, an integrated temperature transmitter, an intelligent pressure transmitter, a flow meter, a flow adjusting valve, and a triple offset butterfly valve are successively connected to the flow metering adjusting pipe in series; the flow meter, the intelligent pressure transmitter, the integrated temperature transmitter, and the flow adjusting valve are connected to the flow controller through instrument cables; and the flow controller is connected to an SCADA system. The beneficial effects of the invention are that the metering device and the adjusting device are integrated, and the metering and adjusting precision is improved.

Description

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Claims

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Application Information

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Owner BC P INC CHINA NAT PETROLEUM CORP
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