1. In case of ammonia leakage, explosion or personal injury, the on-site personnel should immediately report to the superiors. The main contents of the report are: personnel poisoning and ammonia leakage, where there are any casualties, equipment damage, relief supplies. Personnel needs, etc.; and immediately take emergency measures, emergency shutdown discharge pipe pressure, close all inlet valves of the pressure vessel, cut off the power supply, in case the situation expands;
2. On-site personnel immediately organize the operation personnel to take measures to isolate the leakage points while reporting the incident. Temporarily evacuate personnel from the contaminated area to a safe area and prohibit unrelated personnel from entering the contaminated area;
3. According to the scene accident situation, the relevant leaders should immediately organize the operation and maintenance personnel, professional technicians or personnel familiar with the site to close the pipeline valve for conveying ammonia water, cut off the source of the accident, and take measures to isolate and repair the leakage point. Workers must wear personal protective equipment such as chemical protective clothing, rubber gloves, rubber rain boots, positive pressure air breathing apparatus, protective glasses, and special equipment and tools;
4, in the case of ensuring safety, plugging, flushing with water, diluted washing water into the wastewater system; also can be absorbed by sand, vermiculite or other inert materials, then added to a large amount of water in a small amount, adjusted to neutral, and then placed Into the wastewater system; if a large number of leaks, use the dike to be contained, and then collect, transfer, recycle or indiscriminate treatment and abandon; firefighters are responsible for covering and assisting with the spray gun at the upper air outlet;
5. Cut off the power supply around the ammonia leak point and cancel any work that may cause sparks to prevent ammonia fire or explosion accidents;
6. When the leak cannot be controlled, call 119 and 120 to report to the local fire department and request support. After the local fire department is present, the chief commander of the emergency rescue command will immediately disclose the leak point, the cause of the leak, the leakage situation, the measures taken and the surrounding buildings. The personnel situation reports to the fire department and cooperates with the fire department to carry out rescue and relief work;
7. First aid when there is a wounded person at the accident site
(1) On-site rescue personnel should be based on the time is life, first cure the wound after life, first save the weight and then save the light, implement on-site first aid measures for the injured, carry out emergency treatment such as fixation and cardiopulmonary resuscitation;
(2) Persons who are not familiar with the situation at the scene during self-rescue and mutual rescue shall not blindly enter the dangerous area. Before saving the person, confirm whether their ability and on-site conditions can meet the needs of salvation for others;
(3) If there is a person's burn, quickly evacuate the wounded from the scene of the accident. The small area of ​​burn can be washed with a large amount of cold water for at least 30 minutes to protect the burn wound and avoid pollution, which is conducive to future hospital treatment;
(4) Large or deep burns should be flushed with normal saline and covered with a clean gauze to cover the affected area, and transferred to the hospital or dial 120 as soon as possible;
(5) If there is any injury caused by an object caused by an explosion, immediately evacuate the wounded to a safe place, use a clean gauze or clothing to compress the wound to stop bleeding and simple dressing, and closely observe the vital signs of the wounded (breathing, pulse) , then urgently transfer to the hospital or dial 120;
(6) If there is any person who has poisoned or suffocated during the rescue process, immediately evacuate the injured person to a well-ventilated safety zone and give oxygen inhalation; if the respiratory heartbeat is stopped immediately, give chest external pressure or artificial respiration until the patient Sober or the hospital or medical team took over;
(7) If the wounded person is unconscious, he should lie flat on the back and ensure that the airway is unobstructed, and call the injured person or pat the back to determine whether the casualty is conscious, and it is forbidden to shake the injured person's head. Unclear, judge lack of consciousness, breathe and weak heartbeat, immediately perform mouth-to-mouth resuscitation first aid, and promptly contact the medical department for treatment according to the injury, no delay or interruption before the medical staff arrives;
(8) Patients with deep coma should not be based on local rescue, but should be sent to the hospital as soon as possible, but artificial respiration must not stop on the way to the hospital;
8. Under the cover of the fire water curtain, find out the location and shape of the leak, find and rescue the wounded; according to the terrain, wind direction, wind speed, liquid ammonia in the accident equipment, leakage degree, and surrounding roads, important facilities, construction conditions and Personnel intensity, etc., assess the scope of the spill, set up hazardous areas, buffer areas, evacuation areas under the guidance of experts, and implement necessary traffic control and traffic guidance;
9. After the relevant departments and experts have passed the inspection of the safety of the accident site, the personnel may be allowed to enter the accident site to clean, repair the equipment and resume production.
Barbecue Wire Mesh refers to the use of metal mesh processing, used in hotels, restaurants, barbecue shops, picnic, camping, military, tourism and other activities of pasta, meat, fish barbecue, and steaming, smoked and other appliances. The main features of the barbecue grill netting are high temperature resistance, no deformation, no rust, non-toxic, tasteless and easy to use. In addition, our company can design and produce according to the customer's shape and style.
Classification: According to the shape is divided into: round flat barbecue grill mesh, round concave Barbecue Wire Mesh, square plane barbecue net, square concave bbq mesh
According to the material is divided into: galvanized iron wire barbecue grill netting, galvanized steel wire barbecue mesh, stainless steel barbecue net.
Material: Disposable material: Galvanized redrawing wire
Disposable mesh edge material: tin plated iron sheet (also known as tinplate)
Repeatedly use barbecue mesh material: medium carbon steel wire, stainless steel 304.
Surface treatment: Zinc plating, electrolysis, polishing, chrome plating, nickel plating, copper plating and other processes.
Barbecue Wire Mesh
Barbecue Wire Mesh,Fine Wire Mesh,Barbecue Crimped Wire Mesh,Stainless Steel Barbecue Wire Mesh
Anping Xinzheng Metal Wire Mesh Co., Ltd , https://www.sievingmesh.com