Modification of liquid methane pump belts
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Reciprocating liquid methane pump, driven by a belt. **The security department came for an inspection and stated that corrective actions were needed in accordance with requirement 5.7.7 of the \"Code for Fire Protection Design of Petrochemical Enterprises\" (GB 50160-2008) (2018 edition), which specifies that belt-driven systems shall not be used for on-site combustible gas compressors, liquefied hydrocarbon, and combustible liquid pumps; instead, direct motor drive or gearbox-driven equipment should be used. Do any of you have any renovation examples? Thank you!
It is stipulated that belts with belt drive must have an anti-static report.
To increase the gearbox based on the transmission ratio of the 2-pulley system, or to use an inverter-driven motor, the pulleys should be replaced with couplings
There are reports on anti-static properties, and moreover this requirement is not mandatory; what is being checked here is…
Use an anti-static belt and provide an anti-static certification
The modification is complete; a reducer has been added! ! !
Our unit is under improvement; buying reducers or explosion-proof belts doesn’t work
The cryopump in France – I stayed with him and spent the whole night there. . . . Keep adjusting it – it’s extremely expensive