Full-automatic disaster prevention device of mine flexible belt transportation lane
A technology of flexible belts and transportation lanes, which is applied in mining equipment, mining equipment, earth drilling and mining, etc., and can solve problems such as single function, non-blocking, prevention, and large losses
Inactive Publication Date: 2015-06-24
张庆东
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Problems solved by technology
[0002] At present, when disasters occur in mines involving fire, water, explosion, harmful gas, high-density coal dust, etc., it has not been found that the use of fully automatic energy to comprehensively block fire prevention, water, explosion, harmful gas, high-density coal dust and prevent, reduce or As a device to prevent disasters and losses, individual companies only use waterproof doors and airtight doors without grate doors and drainage gates with simple structure and single function, which cannot effectively prevent mine water inrush, water gushing, harmful gas exceeding the standard, high Density coal dust accumulation, gas and coal dust explosion and other disasters are blocked and prevented, and serious accidents often occur, resulting in huge losses
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[0030] Such as figure 1 , figure 2 , image 3 , Figure 5 , Figure 7 As shown, the fully automatic disaster blocking and preventing device for the mine flexible belt transportation lane mainly includes a ground control device 1, a sensor control device 9, a grate door 19, a blocking door 20, an anchor bolt reinforced door frame 11, a drainage ditch hydraulic gate 12, Fire prevention curtain device 10, electro-hydraulic integrated cabinet 14; one side or both sides of the fully automatic disaster prevention device for the mine flexible belt transportation lane can be installed with other types of mine disaster prevention devices at the same time; the ground control device 1 is a sensor control device 9 transmit information, or issue instructions separately, and control the grate door 19, blocking door 20, drainage ditch hydraulic gate 12, and fire curtain device 10 through the electro-hydraulic integrated cabinet 14; The drainage ditch hydraulic gate 12 is arranged below ...
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The invention provides a full-automatic disaster prevention device of a mine flexible belt transportation lane; the device mainly comprises a ground control device, a sensor control device, a grating door, a prevention door, an anchor bolt reinforcing door frame, a gutter hydraulic gate, a fire-proof curtain device and an electro-hydraulic integrated cabinet. According to the full-automatic disaster prevention device of the mine flexible belt transportation lane, the grating door can be closed before the whole device is turned off safely, so that impurities in water and floater on the water are intercepted, and the impact of the impact wave produced in various explosion and the carried impurities on the closing of the prevention door and destructive impact are mitigated. Particularly when a disaster happens in the mine flexible belt transportation lane, the flexible transportation lane is required to be prevented in a short time by remote or local control without cutting off a flexible belt or removing a flexible belt frame, so that the losses caused by the disaster are reduced or avoided.
Description
technical field [0001] The invention relates to a mine disaster blocking and preventing device, in particular to a fully automatic disaster blocking and preventing device for a mine flexible conveyor belt transportation lane. Background technique [0002] At present, when disasters occur in mines involving fire, water, explosion, harmful gas, high-density coal dust, etc., it has not been found that the use of fully automatic energy to comprehensively block fire prevention, water, explosion, harmful gas, high-density coal dust and prevent, reduce or As a device to prevent disasters and losses, individual companies only use waterproof doors and airtight doors without grate doors and drainage gates with simple structure and single function, which cannot effectively prevent mine water inrush, water gushing, harmful gas exceeding the standard, high Density coal dust accumulation, gas and coal dust explosion and other disasters are blocked and prevented, and serious accidents ofte...
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IPC IPC(8): E21F17/12E21F17/103E21F17/18
Inventor 张庆东张琪张鹏张婷
Owner 张庆东