1、 Electrical equipment |
1. High and low voltage electrical |
Explosion proof load switch |
Explosion proof feed switch |
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Explosion proof small switch (including stroke, conversion, pin, etc.) |
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Explosion proof mobile substation |
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Explosion proof dry-type transformer |
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Explosion proof distribution device |
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Explosion proof electronic control device |
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Explosion proof electromagnetic starter |
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Explosion proof control button |
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Explosion proof power breaker |
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Explosion proof junction box |
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Explosion proof cable connector |
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Explosion proof power compensation device |
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Explosion proof charging device |
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2. Explosion proof motor |
Explosion proof AC motor |
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Explosion proof DC motor |
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Explosion proof motor |
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3. Mining pump |
Submersible electric pump coal water pump |
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mud pump |
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Slurry pump |
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Clear water pump |
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4. Integrated protection device |
Explosion proof leak detection relay |
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Explosion proof electrical comprehensive protection device |
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5. Other explosion-proof electrical appliances |
Explosion proof electricity meter |
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Magnetic sensors |
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Laser pointer |
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Explosion proof solenoid valve |
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Explosion proof cameras and cameras |
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Explosion proof electrical enclosures, etc |
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2、 Lighting equipment |
Lighting equipment |
Safety helmet light |
Alarm miner's lamp |
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Short circuit protection device for mining lamps |
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Explosion proof lamps (incandescent lamps, fluorescent lamps, other lighting fixtures) |
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3、 Explosive materials and detonators |
Permissible explosives for coal mines (including emulsion explosives, ammonium nitrate explosives, water gel explosives, ammonium nitrate explosives, etc.) |
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Permissible detonators for coal mines |
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Permissible detonating cord for coal mines |
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Detonator |
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4、 Communication and signaling devices |
1. Communication |
Explosion proof telephone and related equipment |
Radio communication system and associated equipment |
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Leakage communication system and associated equipment |
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Wireless and wired hybrid communication systems and associated equipment |
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2. Signal |
Explosion proof information transmission device |
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Explosion proof sound and light alarm (voice prompt) signal device |
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Explosion proof electric bell |
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Explosion proof dotting device |
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Explosion proof signal communication machine |
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Workplace communication and signal control devices |
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5、 Drilling equipment and accessories |
Coal (rock) electric drill rock drilling equipment (electric, hydraulic, pneumatic) |
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Anchor rod drilling rig (electric, hydraulic, pneumatic) |
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Drilling rig |
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Underground mobile air compressor |
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Safety drilling rig (gas drainage, water exploration, outburst prevention, roof caving, water injection, fire prevention drilling rig) |
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6、 Upgrade and transport equipment |
1. Belt conveyor (scraper) |
Belt conveyor (including idlers and brakes) |
Scraper conveyor |
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Shuncao transfer machine (belt type, scraper) |
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Coupling (including: explosive plug, soluble plug) |
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2. Transport equipment |
People and vehicles (inclined shafts, alleys) |
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Mining car (including: connecting chain, bolt) |
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Coal mine winch |
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Mining steel wire rope |
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Lift container |
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Connection device |
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Fall Arrest |
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Anti running device for inclined shaft |
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Integrated backup protection device for hoist |
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7、 Power locomotive |
Explosion proof battery electric locomotive (including: explosion-proof controller, explosion-proof resistor box, explosion-proof power supply device, battery, explosion-proof DC converter, explosion-proof DC stabilized power supply, explosion-proof variable frequency speed controller, monitor, etc.) |
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Wire type industrial and mining electric locomotives and supporting electrical equipment |
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Explosion proof diesel power equipment (including explosion-proof diesel engines) |
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8、 Ventilation and dust prevention equipment |
Mine surface ventilation fan (limited to No. 15 and below) |
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Local ventilation fan |
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Anemometer |
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Wind speed sensor |
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Dust removal (reduction) device |
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Dust sampler |
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Dust concentration measuring instrument |
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9、 Flame retardant and anti-static products |
Flame retardant conveyor belt and integral belt core |
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Air duct and duct coating cloth |
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Flame retardant cables for coal mines |
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Explosion proof water bag (tank) |
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Plastic mesh false roof for coal mines |
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Non metallic products (such as chutes, cable joints, pipes, fiberglass products, etc.) are flame retardant media (emulsified oil, high water content flame retardant liquids) |
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10、 Environmental, safety, and working condition monitoring instruments and equipment |
1. Gas detection instruments and meters |
Gas detection tube |
Carbon monoxide detection instruments and meters |
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Methane detection instruments (including carrier catalytic elements) |
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Oxygen detection instruments and meters |
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Other gas detection instruments and meters |
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2. Safety and production monitoring system |
Monitoring and control system |
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Mining sensors (including sensors for carbon monoxide, methane, negative pressure, pressure, water supply, temperature, speed, roof dynamics, wind speed, equipment on/off, etc.) |
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Underground substation |
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DC stabilized power supply |
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Wind power methane blocking device |
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Methane power-off instrument |
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Belt conveyor monitoring system |
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Power monitoring system |
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Transportation monitoring system |
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Natural fire monitoring system |
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Gas drainage monitoring system |
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3. Self rescue equipment, respirators, and resuscitators |
Self rescue equipment, respirators, and resuscitators |
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4. Other safety devices |
Emergency locking switch |
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Remote controller anti-collision measuring instruments and tools |
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Gas drainage equipment and instruments |
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Fire prevention and extinguishing equipment (including nitrogen generator) |
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11、 Support equipment |
Hydraulic support (including column, valve, jack) |
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Air stack support |
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Single hydraulic pillar for mining (including three valves) |
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Cutting top pillar |
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Friction pillar |
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Metal top beam anchor rod (cable) (including rod body and anchoring agent) |
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Mining hydraulic sliding device |
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Emulsion pump |
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Rubber hoses for hydraulic supports |
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12、 Mining and excavation machinery and supporting equipment |
Coal mining machine (including electric control device) |
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Tunnel boring machine (including electric control device) |
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