Lazy bubble device of energy -conserving mining fire prevention colloid of hindering of formula

• Main Authors: Dong Bingzhe, Wang Qiaoru, Xie Biao, Xue Pengcheng, Peng Wei, Liu Houcheng, Ding Ruizhi
• Format: Patent
• Language: Chinese; English
• Published: 17.08.2016
• Subjects: FIRE-FIGHTING; HUMAN NECESSITIES; LIFE-SAVING

The utility model discloses a lazy bubble device of energy -conserving mining fire prevention colloid of hindering of formula, including water under high pressure interface, inlet tube, water under high pressure governing valve, filter screen, flange interface, explosion -proof vortex flowmeter, height calm the anger interface, intake pipe, height calm the anger governing valve, efflux proportion blender, fixing device, choke, retardant interface, feed liquor pipe, retardant governing valve, anemostat, spiral nozzle, foaming room, foaming net, spoiler, the export of foaming room, of the hindering foam drain pipe, the utility model discloses do not need extra pump energy supply to intrinsic pressure water and pressure nitrogen gas or carbon dioxide be as carrying power in the pit, not only safe but also practiced thrift the energy, and simultaneously under the combined action who hinders the gasification body and colloid of the hindering liquid, the foam that makes can be effectively and the something lost coa