Do you know how to install the blast door of inclined air shaft

Safety is more important than Mount Tai, and safety production is the first factor of an enterprise. In recent years, production safety is more and more concerned by the society and people, and the voice is higher and higher. Coal mine safety is a major event of safety production in our country. The protagonist of today's small series is related to coal mine safety - inclined shaft explosion-proof door. The explosion-proof door of inclined air shaft is used at the wellhead of return air inclined shaft, which can ensure the safety of personnel to a large extent in case of underground accidents. This product is so important, but do you know how to install it? I don't know. It doesn't matter. Xiaobian has prepared the following content for you today. Let's learn it together.

Installation requirements of blast door for inclined air shaft

The explosion-proof door of inclined air shaft shall be installed in accordance with the installation method. After installation, it shall be straight and flat, and open flexibly. Then close the explosion-proof door, place the bar on the fixed frame on both sides of the door frame, and bury the door for 10 cm with sand or soil under the outer door.

Installation method of inclined air shaft explosion-proof door:

1. Arrange and measure the width and height of the gateway to ensure that the explosion-proof door (including embedded parts) is put in.

2. Place the two doors flat on the ground, arrange the sealing rubber plate between the two doors, and fix the two doors with bolts, that is, to be installed.

3. Adjust the direction to ensure that the explosion-proof door can only be opened outwards, and then erect the two doors at the wellhead at the same time.

4. After adjustment, fix the integral door with wooden brace.

5. According to the wellhead design, the wall is built and fixed.

6. After the wall solidifies, close the explosion-proof door, place the stop bar on the fixed frame on both sides of the door frame, and bury the door for 10 cm with sand or soil under the outer door, then it can be used normally.

The explosion-proof doors produced by our company conform to the national standards and industry standards. They are available all the year round. Friends from all walks of life are welcome to visit our factory for inspection and purchase.