Emergency treatment measures for the hottest press

Emergency treatment measures for pressure pipe faults and common accidents

methods and steps:

1. In order to ensure the accuracy of the size of the gap, the pressure pipe operator should operate the corresponding valves and discharge devices according to the process procedures, adjust the pressure and temperature to the allowable range and report in time

2. Immediately notify the process operation and equipment management departments to find out the causes and eliminate hidden dangers

3. If the overpressure and overtemperature may affect the safe use of relevant equipment, the pressure shall be reduced immediately until the shutdown

4. Check whether the pressure parts of the pipeline system, relevant equipment systems and safety accessories involved in overpressure and overtemperature are normal

5. Record the overpressure and treatment in detail

1. Abide by the process discipline and operate in strict accordance with the process regulations of the pipeline system

2. Strengthen patrol, observe and record the display of relevant instruments

3. Strengthen the training of process operators, and be familiar with the process flow, operating procedures and emergency plans

methods and steps:

1. The pressure pipeline operator shall immediately observe the operating parameters such as the pressure and temperature of the pipeline system, and operate the corresponding valves and discharge devices for adjustment according to the process regulations

2. If the reason is unknown or the safety valve cannot return to its seat normally after taking off, immediately reduce the pressure until it stops; And immediately notify the process operation and equipment management departments to find out the causes and eliminate hidden dangers

3. For toxic, harmful, flammable and explosive media, pay attention to check whether there is any medium discharged or leaked into the surrounding atmosphere; If yes, implement 2, 3, 4 and 5 of the pipeline leakage treatment methods

4. If the safety valve returns to its seat normally after taking off, check whether the safety accessories are intact; If the safety valve cannot return to its seat normally after taking off, it should be calibrated again

5. Check whether the pressure parts of the involved piping system, relevant equipment systems and safety accessories are normal

1. Abide by the process discipline and operate in strict accordance with the process regulations of the pipeline system

2. Strengthen patrol, observe and record the display of relevant instruments

3. Strengthen the training of process operators, and be familiar with the process flow, operating procedures and emergency plans

1. The pressure pipe operator shall operate the corresponding valves and control system according to the process specification, and immediately reduce the pressure and stop the machine

2. If any person is injured, immediately report to 120 for first aid and rescue the injured; In case of fire, report 119 fire alarm immediately

3. Cut off the affected power supply, and prohibit the impact of open fire and metal objects in the media leakage area, so as to prevent the combustion and explosion of the leaked flammable and explosive media

4. Prepare for fire and gas prevention. At the same time, evacuate irrelevant personnel from the site and evacuate the area around the media leakage

5. Seal the leakage site and set up a safety warning line

6. Personnel shall deal with the leaking part, disconnect the leaking part from the surrounding connected system, and pour the medium in the pipeline system into the standby container or carry out relevant treatment

72. Experimental force grading: stepless speed regulation, find out the cause of leakage, and stop leakage under pressure in case of emergency

8. Attention should be paid to the impact of leaked substances on the environment, and they should be properly handled or discharged. When major leaks are just being built, they should be announced to the public in time, and evacuation work should be done when necessary

1. Abide by the process discipline and operate in strict accordance with the process regulations of the pipeline system

2. Strengthen patrol, observe and record the display of relevant instruments

3. Strengthen the training of process operators, and be familiar with the process flow, operating procedures and emergency plans

4. According to the requirements of relevant regulations, the pressure pipeline shall be inspected on schedule to find problems in time and eliminate hidden dangers

the pressure pipe operator shall operate the corresponding valves and control system according to the process specification, and immediately reduce the pressure and stop the machine

2. Immediately notify the process operation and equipment management departments to find out the causes and eliminate hidden dangers

3. Check whether the pressure parts of the involved pipeline system, relevant equipment systems, safety accessories have leakage, rupture, etc; If inflammable, explosive, toxic and harmful media are leaked into the surrounding atmosphere, Article 2, 3, 4, 5, 6 and 7 of the pipeline leakage treatment methods shall be implemented

1. Abide by the process discipline and operate in strict accordance with the process regulations of the pipeline system

2. Strengthen patrol, observe and record the display of relevant instruments

3. Strengthen the training of process operators, and be familiar with the process flow, operating procedures and emergency plans

4. According to the requirements of relevant regulations, the pressure pipeline shall be inspected on schedule to find problems in time and eliminate hidden dangers

5. Strengthen patrol, pay attention to observing and recording the deformation of pipes, supports and hangers, find problems in time, and eliminate hidden dangers

(1) the pressure pipeline operator shall confirm the vibration source and eliminate it according to the specific emergency plan

(2) if it is possible to cause pipeline damage, stop the machine for detection

1. Strict process discipline to avoid abnormal fluctuations of operating parameters

2. Strengthen patrol inspection and check the integrity of supports and hangers of the pipeline system. The pressure shear tester is mainly used for shear elastic modulus, friction coefficient and allowable rotation experiments, and has the following characteristics Oil cylinder type, 4-column structure, high rigidity, low strength and small deformation of the frame, which meets the experimental requirements of highway and railway bridge slabs, tanks and ball bearings. The experimental space is stepless and adjustable, which is convenient for the experimental requirements of different heights At present, there are many kinds of pressure shear testing machines on the market. Find problems in time and eliminate hidden dangers