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Explosion prevention back-fire relief type separator for water and vapor

A gas-water separator, explosion-proof technology, applied in separation methods, dispersed particle separation, fire rescue, etc., to ensure stability, easy implementation, and improve the effect of dehydration

Active Publication Date: 2011-05-18
HUAINAN MINING IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there is no device that can achieve such a comprehensive effect.

Method used

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  • Explosion prevention back-fire relief type separator for water and vapor
  • Explosion prevention back-fire relief type separator for water and vapor

Examples

Experimental program
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Embodiment Construction

[0023] Referring to Figure 1, the gas-water two-phase mass flow input pipe 3 is arranged obliquely. The input pipe 3 enters the explosion-proof fire-proof gas-water separator buffer tank fire-stop tube 1 and is branched into two output channels, one of which is connected to the bottom. The water flow pipe 4 on the mouth, the other way is to be connected to the first-level dehydration air flow pipe 2 on its waist top;

[0024] An explosion-proof flame-retardant gas-water separator buffer tank fire arrester 1 is installed vertically, and the first-stage dehydration airflow pipe 2 is connected to the air inlet located on the upper side wall of the buffer tank fire arrester 1. On the inner side wall of the air inlet, a pair of inlet The first-stage dehydration airflow in the buffer tank fire arrester 1 forms a blocked second-stage dehydration baffle 6, which forms a second-stage dehydration airflow 7 after passing through the second-stage dehydration baffle 6; the water flow pipe 4...

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Abstract

An anti-explosion anti-fire gas-water separator is characterized in that a gas-water two-phase bolus flow input tube is aslant arranged, the gas-water two-phase bolus flow input tube is divided into two paths for output like the shape of branches before entering a buffer tank of the gas-water separator, one path is connected with a water flow pipe which is arranged on a bottom opening thereof, the other path is connected with a grade one dehydrated gas flow pipe at the waist part thereof; an anti-fire cylinder of the buffer tank of the anti-explosion anti-fire gas-water separator is vertically arranged, the grade one dehydrated gas flow pipe is connected with a gas flow inlet of the side wall which is arranged at the upper part of the anti-fire cylinder of the buffer tank, a grade two dehydration baffle board is arranged on the inner side wall of the air flow inlet; the water flow pipe is connected with the bottom part of the anti-fire cylinder of the buffer tank, the opening part of a dehydrated gas flow output pipe is arranged at the top part of the anti-fire cylinder of the buffer tank, a water return pipe is positioned on the side wall of the anti-fire cylinder, the pipe mouth of the water return pipe is consistent with the height of the inlet of the grade one dehydrated gas flow pipe, and the bottom part of the anti-fire cylinder of the buffer tank is provided with a reject valve. The system of the invention has simple arrangement, full dehydration and reliable anti-fire and anti-explosion functions.

Description

technical field [0001] The present invention relates to a gas-water separation device, more specifically, when low-concentration gas in coal mines is transported in the form of gas-water two-phase flow, the gas and water need to be separated before reaching the gas utilization equipment (such as a generator set), so as to The gas-water separation device that makes the gas enter the gas utilization equipment and be applied. Background technique [0002] Regardless of imported or domestic gas generator sets, there is the possibility of cylinder backfire. Cylinder flashback of high-concentration gas generator sets has no safety threat to the gas delivery system. Because when the gas concentration > 30%, the gas not only cannot explode, but also the combustion propagation speed is about 0.7m / s, at this time O 2 Concentration <14%, with 7% CH 4 After the oxidation reaction, O 2 That is, the consumption is exhausted, and the remaining 23% ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62C4/02B01D45/08
Inventor 袁亮金玉学范辰东
Owner HUAINAN MINING IND GRP
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