Vertical shaft explosion door
HomeProducts Center
- Mine Car & Construction Truck
- Belt Conveyor
- Scraper Conveyer
- Rock Loader
- Scraper Rock Loader
- Coal Mining Machine
- Road header
- Mine Car Dumper
- Shaking Table,Car Pusher
- Detritus Equipment
- Drilling Equipment
- Mine Drilling Machine
- Drilling Rod,Drilling Bits
- Water well drilling rig
- Rail Arrester
- Rail Transit Equipment
- Railroad tie
- Railway Maintenance Tools
- Railway Parts
- Track Switch
Large Equipment
Transportation Equipment
Supporting Equipment
Lifting Equipment
Guniting Equipment
Chemical Equipment
Mine Door
Rock Drilling Equipment
Ventilation&Guard Equipment
Safe&Protection Instrument
Pumping Equipment
Steel Products
Railway Materials
Explosion Proof Instrument
Electric Motor
Instrument And Meter
Vertical shaft explosion door
Other Names:
Vertical shaft explosion door is used for vertical well head wind, when the fan to stop running, explosion door automatically rises. When disasters in mines, explosion-proof door opens automatically, releasing energy, which protect the fan from damage.
Related Products- info@bstchina.group
- 0537-7768777
- Please Leave a Message
Product Detail:
Product Introduction
Product Detail:
Vertical shaft explosion door Product Introduction
Vertical shaft explosion door is used for vertical well head wind, when the fan to stop running,
explosion door automatically rises. When disasters in mines, explosion-proof door opens automatically,
releasing energy, which protect the fan from damage.
Vertical shaft explosion door Structure
It consists of explosion-proof cover, the wind device, a heavy hammer device and other parts.
1、the structure of the explosion-proof cover by cone is divided into four parts connected,
each part by steel plate, Angle steel compound forming
2、back to the wind device for the pressure plate type
3、heavy hammer device consists of a heavy hammer, pulley,counterweight
4、the sealing method using welding steel outer panels fixed δ15rubber
Vertical shaft explosion door Parameters
Most are based on shaft diameter selection, and its ability to adapt to different suction fan.
According to the negative pressure fan can be divided into no more than 350 mm water column and
not greater than 450 mm water column two categories;
According to the mouth of the well diameter points have three specifications: maximum fan pressure of 4.413 KPa.
Vertical shaft explosion door Notices
1、Choose fan negative pressure within the scope of the maximum vertical wind Wells explosion door to
avoid risk value negative pressure condition.
2、According to the actual need to increase or decrease in weight to ensure that the automatic rises
when the fan stop explosion door check regularly.
3、The choice of sealing medium can also use oil or oil/water mixture, water seal can be used in don’t frozen areas
Product Feedback
History Feedback: (0)
Latest Feedback