How to improve the compressor position to increase the output of synthetic ammonia

Why are there still reciprocating ones? I think the only thing the compressor position can do is to try to maintain the stability of the unit. Increasing output should be left to the person in charge of the general control!

1. The position of the hydrogen nitrogen machine should strengthen the drainage of oil and water to prevent it from being brought to the synthesis tower to poison the catalyst and affect the ammonia synthesis reaction. 2. Correctly select the clearance size; 3. Reduce the inlet and outlet temperature of each section of the compressor. 4. Ensure the sealing performance of piston rings, packings, and valves.； . U V3 S+ 5. Reduce the suction and discharge valve resistance ； 6. Reduce various leaks ； 7. Improve cooling efficiency ； " X9 D8 u( U. U This post was last edited by snowdfr on 2009-4-16 21:01 ]

The chemical industry is closely linked to each other. No matter how advanced the equipment is, people’s enthusiasm and creativity cannot be ignored.

1. Strengthen patrol inspections, use listening, looking, and touching to promptly discover the operation quality of the valve, promptly discover problems in the system, and handle them in a timely manner to ensure that the compressor air volume is good and stable. 2. Strengthen the discharge of oil in each section to prevent oil pollution from being brought into other sections. 3. Clean the water coolers in each section regularly to ensure the temperature of the inlet gas in each section.

As the saying goes, "compressor" is the heart of the chemical industry. Therefore, maintaining the normal operation of the compressor is the best way to increase the production of synthetic ammonia.: 1. Pay attention to compressor oil circulation ； 2. Pay attention to vibration ； 3. Drain oil and water regularly ； 4. Prevent compressor surge and tripping

At the compressor position, attention should be paid to the maintenance of valves in each section to ensure the output of a single machine. As the heart of the ammonia synthesis process, the compressor should strengthen oil and water drainage and circulate water cooling.

Compression positions should manage equipment well and run it at full capacity. Reduce leaks and downtime due to equipment failure.

Just a few words, only by implementing the scientific outlook on development, implementing scientific management coordination, reasonable maintenance, and careful operation can we stabilize production and increase output. (mainly reciprocating compressors) 1. Keep the load stable, do not go to high load as soon as the conditions are met, and then turn to low load in a few hours, tossing back and forth. 2. If there are problems in production, reduce the volume in time, such as purification, synthesis, etc., do not hold on and make a large reduction in the end. 3. Plan maintenance reasonably, and do not stop the compressor if there is a slight failure. For example, there are more than 50 valves in a machine, especially one section. Do not have to repair if there is a leak, resulting in too frequent maintenance. 4. Scheduling should not be indiscriminately directed, causing frequent switching, starting and stopping of the compressor. ； Those who violate regulations must be stopped and reported upward. 5. The team should be more responsible, especially at night. Check as required and do not stop when the drain valve is open. ； Deal with minor faults in time, such as a loose jack screw. Don't wait until it's damaged by the shock. This post was last edited by wycasia on 2009-4-19 08:56 ]

The valve maintenance of the compressor must be timely, especially the cleaning and replacement of a section of the valve. The reciprocating general inlet gas is not well managed and is easy to form carbon. Generally, the first and second sections of inlet and outlet valves must be cleaned every three months. Avoid wasting work and reducing consumption.

1. Contact the desulfurization post to increase the inlet pressure and lower the inlet gas temperature.； 2. Reasonably adjust the clearance ； 3. Clean the radiator regularly to ensure cooling effect ； 4. Strengthen oil and water discharge to prevent internal leakage of the oil drain valve ； 5. Clean the first and second sections of the valve regularly ； 6. Clean the cylinder water jacket ； 7. Contact other positions to reduce the resistance of other positions ； 8. Strengthen inspections to prevent compressors from running with disease ； Strengthen regular inspections to ensure long-term smooth operation ； 9. If the valve is leaking (especially the high-pressure section valve), replace it immediately.

Strengthen inspections to ensure process indicators. Pay special attention to one: Is the valve leaking? 2: The lubrication condition of each part is whether the oil temperature exceeds the standard; 3.: Cooling water condition, cylinder temperature and inlet and outlet temperature ； Four: Check whether the machine is vibrating or making abnormal noises during operation

In addition to what everyone mentioned above, you should also pay attention to the following points:: 1. Timely check the straight-through valves, oil and water drain valves, and vent valves between each section to prevent internal leakage of the valves and cause gas circulation in the machine. ； 2. Take various means to reduce the temperature of the incoming gas, increase the amount of effective gas and reduce the saturated water vapor content ； 3. Lowering the gas temperature between sections can effectively increase the gas transmission volume of this stage, thereby reducing the front-stage pressure and increasing the gas transmission volume of the front stage.: 4. Reduce the resistance of conversion, decarburization, alcoholization, copper washing and other systems as much as possible, and reduce the pumping pressure difference: 5. Reduce the ineffective components of the gas as much as possible (such as semi-water gas CO2, CO2 of decarbonized gas, methane in the entire system, etc.) to ensure that as much effective gas as possible is compressed ； 6. Eliminate leaks in the stuffing box, gland and cylinder head ； 7. Ensure reliable sealing of the piston ring, prevent gas leakage between stages, and prevent gas from leaking into the balance section. ； 8. Canceling the balance section is a good way to increase the effective gas transmission capacity of the compressor.