Color customization mining CWG-ZY positive pressure automatic drain for gas drainage pipeline drain

Description :

　　Color customization mining CWG-ZY positive pressure automatic drain for gas drainage pipeline drain

　　1、 The function of the CWG-ZY positive pressure automatic drain for mining:

Mining CWG-ZY positive pressure automatic drain deviceIt is an indispensable automatic drainage device for coal mine gas drainage systems, suitable for automatic drainage of main pipes, main pipes, and branch pipes of gas drainage and utilization systems. There is a large amount of accumulated water and sediment in the gas pipe drainage system of coal mines, which often causes pipeline blockage, poor drainage, increases negative pressure in the system, increases the torque of the drainage motor, and greatly reduces the drainage efficiency, posing a serious threat to safety production.

Mining CWG-ZY positive pressure automatic drain deviceSuitable for automatic drainage of main, main, and branch pipes in gas extraction and utilization systems.

　　2、 Product structure of CWG-ZY positive pressure automatic drain for mining:

　　The positive pressure automatic drain device mainly consists of an inlet pipe, a pressure balance pipe, a float, an outer cylinder, a guide pipe, a sealing ball, a valve seat, etc.

　　3、 The product advantages of CWG-ZY positive pressure automatic drain for mining:

　　1. Using a float for operation.

　　2. A large amount of water discharge can prevent large coal slag from blocking the water outlet.

　　3. Low operation and maintenance requirements, long service life.

　　4Mining CWG-ZY positive pressure automatic drain deviceProduct Introduction:

　　one Mining CWG-ZY positive pressure automatic drain deviceInstalled in low-lying areas of the pipeline.

　　two Mining CWG-ZY positive pressure automatic drain deviceThe installation location is to weld a 1/2 'pipe short section on the upper part of the pipeline (if it is a suspended pipeline, it can be welded at any position above the centerline of the pipeline), and weld a 1.5' pipe short section on the lower part

　　Install a valve at each of the above short sections to disconnect the drain from the drainage pipeline during maintenance.

　　4. The connecting pipe can be made of clamped rubber hose or steel pipe

　　5. If there is a lot of internal dirt in the drainage pipeline, a sedimentation device should be installed between the pipeline and the drain, which should be provided by the user. The settling device has one inlet (1.5 ') and one outlet (3/4'), as long as it can settle the dirt in the pipeline for the normal operation of the drain device. Places with less dirt in the pipeline do not need to install sedimentation devices.

　　6. The inlet of the drain valve must be lower than the bottom of the pipeline.

　　7. The centerline of the drain should be as straight as possible, with a deviation of ± 10 ° from the horizontal.

　　The drainage speed of the CWG-ZY positive pressure automatic drain for mining is related to the amount of accumulated water in the pipeline. Due to different usage requirements, it can also be customized according to user needs

AfterSalesService :

• Positive pressure automatic drain device