Static separator filler cleaning system and method

Abstract

The invention aims at providing a static separator filler cleaning system and method. A drying system is redesigned in the static separator filler cleaning system and method, a pretreatment device isadditionally arranged before the cleaning system, meanwhile, a cleaning machine mechanism is redesigned, the cleaning efficiency can be effectively improved, and the problems that in the prior art, astatic separator is not good in back wash method effect and large in cleaning fluid usage amount, and filler dryness cannot be guaranteed are solved. Static separators, a filler liquid dripping mechanism, a roller cleaning machine, a filler drying mechanism and a filler filling mechanism are included. The multiple static separators can be arranged and used in parallel. The filler liquid dripping mechanism comprises a filler oil dripping mechanism and a filler water dripping mechanism, the filler oil dripping mechanism is used for recycling catalytic slurry oil and improving efficiency of the roller cleaning machine, the water dripping mechanism is used for removing cleaning liquid waste water mixed with filler, the filler drying mechanism is used for drying filler obtained after drying andwater dripping, and the filler filling mechanism is used for elevating filler and conveying the filler to filler inlets of the static separators.

Description

technical field [0001] The invention relates to the technical field of backwashing of an electrostatic separator, in particular to a cleaning system and a cleaning method for packing of an electrostatic separator. Background technique [0002] Petroleum is one of the important strategic energy sources in the world today, and it is an important pillar of my country's economic development. At present, my country's catalytic cracking processing capacity has reached more than 150Mt / a, and the output of oil slurry generally accounts for about 5% to 10% of the catalytic cracking processing volume, and it is increasing year by year. Increase. For catalytic oil slurry, refineries generally adopt partial re-refining and partial external dumping measures, and the external dumping volume has exceeded 7.5 million t / year. With the increase of the amount of oil slurry thrown away year by year, the efficient utilization of oil slurry has become more and more popular, and the improper treat...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the above-mentioned prior art, the purpose of the present invention is to provide a cleaning system and cleaning method for electrostatic separator packing, which redesigns the drying system, and adds a pretreatment device before the cleaning system, and redesigns the cleaning method at the same time. The machine mechanism can effectively improve the cleaning efficiency, and solve the problems that the electrostatic separator backwashing method in the prior art is not effective, the amount of cleaning liquid is large, and the filler cannot be dried.

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