Coke oven gas drainer

Product Introduction

Coke oven gas drainer is mainly composed of gas drainer body and gas drainer leak proof device. The main functions of coke oven gas drainer are: one is to use the height of water seal to seal the gas and discharge condensate water; Second, it can reflect the level of sealing water level in the drainer; Third, once the water seal in the drainer is broken down, the gas device is sealed by the gas drainer to prevent the leakage of gas and prevent a large number of gas leaks. By controlling the leakage of gas, prevent the occurrence of gas poisoning and fire.

Working principle of leak proof device

The buoy is made of stainless steel empty cylinder, the specific gravity is lighter than water, the lower part of the rubber cone, and the outer shell rubber cone, forming a sealing surface, when the water level is normal, the gas pipeline drainer anti-leakage device is filled with water, water will be separated from the gas and the atmosphere, with the rise of the water level, the excess water is discharged through the anti-leakage device. When the gas pressure is greater than the water seal height of the drainer, the water seal of the drainer is broken down, and the drain outlet in the leakage prevention device is tightly sealed, so as to prevent the gas leakage.

Installation and use of coke oven gas drainer

1. The coke oven gas drainer should be installed on a flat ground foundation. The base can be fixed with the embedded parts of the equipment foundation through anchor bolts.

2. It should be installed vertically and not tilted to ensure the reliable operation of the gas drainer.

3. The site gas pipeline is connected to the gas entry pipe of the gas drainer, and the flange connection should be sealed with a gasket to ensure that the seal is tight and the gas does not leak out. The gas pipeline is connected to the drainer, and two gate valves are needed to control it to ensure normal use.

4. The condensate drainpipe of the coke oven gas drainer shall be routed into the nearby sewer, and the condensate water shall not be discharged directly to the equipment base.

5. There should be guardrail and warning signs around the gas drainer to prevent accidents such as collision and leakage.

Product Details