Inclined air shaft explosion-proof door

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Inclined air shaft explosion-proof door, air shaft explosion-proof door, mine explosion-proof door
Inclined air shaft explosion-proof door is used for return air at the entrance of inclined shaft, inclined air shaft explosion-proof door is suitable for ventilation volume, the maximum negative pressure is mm, water column fan is The product quality standards and testing standards for withdrawable inclined shaft explosion-proof doors are strictly implemented/(inclined shaft explosion-proof doors).
Mine explosion-proof doors are used at the wellhead where the fan is located. The purpose is to open the explosion-proof door in time when an explosion occurs in the mine to facilitate the timely escape of explosive gas. After the gas overflows, the door body can automatically close. According to the form of the wellhead, the explosion-proof door They are divided into inclined shaft wellhead explosion-proof doors and vertical shaft wellhead explosion-proof doors.
Inclined air shaft explosion-proof door model specifications diagram
Standard
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Remarks Necessary measures should be taken to prevent deformation when transporting explosion-proof doors. The installation of the door frame of the explosion-proof door should be closely coordinated with the mining equipment to prevent deformation. The door frame and door leaf should be closely matched. Rubber should be added to the back of the center column of the door frame to prevent air leakage. The hinges should be lubricated during installation. To ensure flexibility and prevent rust, all explosion-proof doors should be painted with red camphor and then black paint.
Contact person
Yao Qiuhuan
Mobile phone
Landline
Ali Wangwang Fax
Address
High-tech Zone, Jining City, Shandong Province
North of Kaiyuan Road
No.