Anti-shock wave valve

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Anti-shock wave valve, anti-shock wave door for explosive material warehouse
Anti-shock wave valve, anti-shock wave sealed door, underground protective door, waterproof airtight door, underground isolation door, mine explosion-proof door, anti-shock wave valve for underground material warehouse, anti-shock wave valve Manufacturer, anti-shock wave valve price, wholesale anti-shock wave valve, anti-shock wave valve description, anti-shock sealed door
Shandong Yimei specializes in the production and sales of airtight doors, fence doors, waterproof gates, explosion-proof doors and other mining doors. The products are sold to coal mines and metal mines all over the country. Yimei Xiaoyao welcomes your inquiries
Instructions for anti-shock wave valves
Anti-shock wave sealed doors are used in underground material warehouses and material distribution chambers to isolate and prevent shock waves. And the generated flames and toxic gases spread to the external tunnel and are discharged from the main return air duct
This anti-shock wave valve has an anti-shock wave overpressure capacity of . The ventilation valve is divided into three groups, and the total ventilation volume of each group is The wind speed is designed according to /. During use, the number of ventilation valve groups can be determined according to the air volume required by the underground material library and the negative pressure value of the total return air duct, and the opening angle of each group of valve hanging plates can be adjusted to make fine adjustments. Optimal ventilation volume
Precautions
When the hanging plate is closed, it should fit closely with the cushioning asbestos pad on the floor. When the hanging plate is opened, it should fit closely with the baffle of the limit seat. The hanging plate can be hinged around The blade shaft rotates. In order to ensure flexible rotation, lubricating oil should be added regularly
The exposed metal surfaces should be painted with red paint twice and orange topcoat twice. Apply butter or add butter to the rotating parts
After installation and use, Maintenance and inspection should be performed at least once every six months. The door frame components should be pre-embedded during tunnel construction
The anti-shock wave valve is opened into the warehouse. This design adopts right-side opening. If it needs to be opened to the left, the center line of the door leaf should be used as the axis of symmetry. Symmetrically change the position of each part
For a suspended door leaf, a lifting ring should be embedded correspondingly on the center line of the door cave ceiling
After the entire anti-shock wave valve is processed and assembled, installation and welding
This The factory specializes in the production of anti-shock wave valves for explosive depots, with high quality and low price
For details, please call
Contact person
Yao Qiuhuan
Mobile phone
Landline
Ali Wangwang Fax
Address
High-tech Zone, Jining City, Shandong Province
Kaiyuan Road North
No.