Incline shaft explosion door
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Incline shaft explosion door
Other Names:
Where Incline shaft explosion door is mainly used in? Answer: Incline shaft explosion door is mainly used for mining Inclined wellhead. When the mine explosion occurred, the explosion shock wave rushed out the door to open, release and played the role of
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Product Detail:
Product Introduction
Product Detail:
Incline shaft explosion door Product Introduction
Where Incline shaft explosion door is mainly used in?
Answer: Incline shaft explosion door is mainly used for mining Inclined wellhead.
When the mine explosion occurred, the explosion shock wave rushed out the door to open,
release and played the role of shock mitigation Inclined Wells.
Incline shaft explosion door Operation
1、the design for maximum ventilation fan negative pressure of 350 mm water column machine is out of style;
2、No. 7 pieces welded steel pipe in the anti-wind applications, the normal working hours do not want to keep;
3、explosion-proof door transportation shall take the necessary measures to prevent deformation;
4、explosion-proof door frame installation should closely cooperate with the mining profession, to prevent deformation;
5、with the door frame and door leaf, and strive to close the door frame column in the back with rubber to prevent air leakage;
6、 the package number 3 hinges lubrication when installation to ensure the flexible, prevent rust, force strength;
7、All explosion-proof door should wear red zhangdan,black paint again
Incline shaft explosion door Installation Requirements and Methods
1、Installation requirements
When installation, in accordance with the installation method, should be straight flat after installation, open and flexible.
Then explosion door closed, place the stop lever in the frame on both sides of the fixed frame,
and the outer side of the door with sand or soil buried below 10 centimeters.
2、Installation methods
(1) first organize and measure the width and height of the tunnel mouth, ensuring blast doors overall (including I embedded parts) into.
(2) The two doors flat on the ground, finishing a good two intermediate sealing rubber plate, bolt the two fixed, namely to be installed.
(3)to adjust the direction, to ensure proof doors only open outwards, and then the two doors simultaneously forced erected at the wellhead.
(4)After adjustment, the whole door with a wooden pole fixed.
(5)According to the well design and began to build by laying bricks or stones wall fixed.
(6)wall solidified, blast doors closed, the lever placed on both sides of the bracket on the door frame and
the bottom of the outer door to door with gravel or soil buried 10 cm, can be used normally.
3、Maintenance method
(1)Where there is rust knocked off or material shall be painted up at any time.
(2)Rubber seal if damaged or unglued should be replaced or bonding, sealing around replacement period is 2 years.
(3)Door hinge rotating part of any corrosion should be cleaned and re-oiled.
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