Toxic gas detector in the underground operation method guidance
Toxic gas detector in the well operation method guidance: the main occupational hazards of everyone operating in the well are lack of oxygen asphyxia, hydrogen sulfide poisoning and gas explosions, of which * the common phenomenon is hydrogen sulfide poisoning. Composite gas detector can detect the concentration of toxic and harmful gases in the well in time, and can automatically alarm.
1、Carbon dioxide and gas asphyxiation. Carbon dioxide and gas asphyxiation caused by false death of the casualty, in addition to artificial respiration and suxan oxygen transmission, but also to rub their skin or make them smell ammonia, in order to promote the recovery of respiration. Carbon monoxide poisoning.
2, hydrogen sulfide poisoning. Hydrogen sulfide poisoning in addition to artificial respiration or suxo transfusion of oxygen, can be soaked in chlorine solution of cotton balls, handkerchiefs, etc. into the mouth, chlorine is a good hydrogen sulfide substance.
3, sulfur dioxide poisoning. As sulfur dioxide in water into sulfuric acid, the respiratory system has a strong stimulating effect, may be serious burns, so in addition to the implementation of artificial respiration or suction device oxygen, should be given to the poisoned casualty milk, honey, or rinse the mouth with soda solution to reduce the stimulation.
4, dioxide poisoning. Dioxide poisoning * prominent evidence of fingertips, hair yellow, and coughing, nausea, vomiting and other symptoms. Because of nitrogen dioxide poisoning, will make the casualty pulmonary edema, and therefore can not be used artificial respiration, if you must use the suction device suction, in the pure oxygen can not be mixed with carbon dioxide, to avoid stimulation of the casualty's lungs. *It is good to make the casualty able to breathe on his own under the condition of oxygen supply from the suction apparatus.
5. Carbon monoxide poisoning, shallow and rapid breathing, red spots on the cheeks and body when unconscious, and peach-colored lips. Artificial respiration can be used for the poisoned casualty or oxygen can be infused with a suction device. Oxygen can be infiltrated into 5% to 7% of carbon dioxide, in order to stimulate smooth breathing and promote the recovery of respiratory function.
Gas detector related product categories: composite gas detection alarm instrument fixed digital gas detector ultra-long standby waterproof explosion-proof portable gas detector
