Stereo Microscope ,Stereoscopic Microscope,Stereo Zoom Microscope,Stereo Microscope Magnification Ningbo Beilun Kalinu Optoelectronic Technology Co.,Ltd , https://www.kalinueot.com
Mine balance damper has a full range of door and mine dampers
Mine balance damper, BPHM-1 balance damper, balance damper features, mine balance damper manufacturer, balance damper function , spray device
Mine balance dampers are an extremely important safety feature in mine ventilation systems. At present, the old damper adopts the swinging damper and the double-positive double-reverse four-way damper. When the wind pressure is large, the opening force is large, and the switch is easy to injure people. Nowadays, the balanced open-type non-pressure damper solves the problem with only two dampers, and fundamentally solves the safety hazard of the old damper. The balance damper is changed into the linkage double-fan split structure, and the four-edge balance principle is used to make two When the door leaf is opened and closed, the balance rod transmits the action, so that the wind resistance when the door is closed is zero.
The mine balance damper is developed by Tai'an Futong Mine Electric Co., Ltd. on the basis of summarizing the structure and technical performance of the existing balance damper in China, and producing a new generation of balanced dampers with a wide range of uses.
Product features :
1The damper opening force is small, and the opening force has nothing to do with the wind pressure and the wind direction.
2-way air separation, small air leakage, no need to set up reverse damper
3The material of the product can be made of ordinary steel or stainless steel. The structure is simple, durable and stable. It is stable and safe.
4 product material optional polycarbonate transparent endurance board full transparent visual door leaf, light transmittance of 80% or more
5 fire performance is good, can effectively prevent fires that may occur in belt transportation lanes, prevent fires and harmful gases from entering other roadways
6 pressure balanced damper can be operated manually, such as adding a control system to achieve automatic opening of the damper
7 can achieve mutual blocking between the two dampers
Futong Company also independently develops and produces mining fan equipment, fan, ventilator, wet dust removal fan, mine gas-proof protruding damper, vertical shaft explosion-proof door, mine regulating damper wind window, mine infrared sensor, damper mechanical locking, damper opening Locking devices.
Mine balance damper structure features, mining damper factory direct supply, BPHM-1 balance damper Libra, the best image of mine damper to open the door . 