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Double-acting type separator automatic liquid discharging system

An automatic drainage and separator technology, applied in gas fuel, petroleum industry, fuel and other directions, can solve the problems of rapid response, low failure rate, blockage, etc., to solve the problem of untimely drainage, low failure rate, maintenance and replacement. simple effect

Pending Publication Date: 2021-09-28
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The purpose of the present invention is to address the above-mentioned defects in the prior art, to realize the double detection and transmission of the liquid level, to solve the problem of airway blockage, to respond quickly and to have a low failure rate

Method used

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  • Double-acting type separator automatic liquid discharging system
  • Double-acting type separator automatic liquid discharging system
  • Double-acting type separator automatic liquid discharging system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] see Figure 1 to Figure 3 , the present invention provides a technical solution:

[0057] A double-acting separator automatic drainage system, including:

[0058] Separator 3, the separator is a tank structure, the bottom of the separator is provided with a drain port, and the drain port is connected to a drain pipe;

[0059] A liquid level transmitter, the liquid level transmitter is installed on the separator to monitor the liquid level inside the separator;

[0060] The liquid level transmitter includes:

[0061] Float-type liquid level transmitter 5, the float-type liquid level transmitter is installed on the side wall of the separator, the inner end of the float-type liquid level transmitter extends into the inside of the separator, and the float-type liquid level transmitter The outer end protrudes outside the separator;

[0062] A magnetic flap type liquid level transmitter 12, the magnetic flap type liquid level transmitter is installed on the side wall of t...

Embodiment 2

[0085] see Figure 1 to Figure 3 , the present invention provides a technical solution:

[0086] A double-acting separator automatic drainage system, including:

[0087] Separator 3, the separator is a tank structure, the bottom of the separator is provided with a drain port, and the drain port is connected to a drain pipe;

[0088] A liquid level transmitter, the liquid level transmitter is installed on the separator to monitor the liquid level inside the separator;

[0089] The liquid level transmitter includes:

[0090]Float-type liquid level transmitter 5, the float-type liquid level transmitter is installed on the side wall of the separator, the inner end of the float-type liquid level transmitter extends into the inside of the separator, and the float-type liquid level transmitter The outer end protrudes outside the separator;

[0091] A magnetic flap type liquid level transmitter 12, the magnetic flap type liquid level transmitter is installed on the side wall of th...

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Abstract

The invention discloses a double-acting type separator automatic liquid discharge system which comprises a separator, wherein the separator is of a tank body structure, the bottom of the separator is provided with a drainage port which is connected with a drainage pipe; a floater type liquid level transmitter which is installed on the side wall of the separator, wherein the inner end of the floater type liquid level transmitter extends into the separator, and the outer end of the floater type liquid level transmitter extends out of the separator; a magnetic turning plate type liquid level transmitter which is mounted on the side wall of the separator, wherein the floater type liquid level transmitter is communicated with the interior of the separator; an electromagnetic control valve, wherein an inlet of the electromagnetic control valve is communicated with the drainage pipe through a pipeline, and the floator type liquid level transmitter is connected with the electromagnetic control valve through a first liquid level transmitter signal output line; and the magnetic turning plate type liquid level transmitter is connected with the electromagnetic control valve through a second liquid level transmitter signal output line. Dual detection and transmission of the liquid level are achieved, the problem of air channel blockage is solved, the response is rapid, and the failure rate is low.

Description

technical field [0001] The invention relates to the technical field of automatic draining of a gas-liquid separator, in particular to a double-acting automatic draining system for a separator. Background technique [0002] During the natural gas gathering and transportation process of the oil field compressor station, the natural gas is pressurized and transported in the compressor station. An interstage separator is installed in the compressor unit to separate the produced liquid and the liquefied water produced during the compression process from the natural gas. At present, the automatic liquid discharge system of the interstage separator is mainly composed of a float type liquid level controller, instrument air, air channel control valve inlet and a pneumatic discharge valve. The instrument air gas is discharged through the air channel control valve to control the pneumatic discharge valve. liquid action. But in the actual operation process, on the one hand, due to the...

Claims

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Application Information

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IPC IPC(8): C10L3/10
CPCC10L3/106
Inventor 陈兆龙牛书水史培玉李国森王后生孟爱英王希国樊兆存赵立春杨红
Owner CHINA PETROLEUM & CHEM CORP