How to carry out shutdown and cleaning under the new environmental protection requirements
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Under the new environmental protection requirements, it is necessary to carry out cleaning operations in a way that ensures a sealed environment: no steam should be visible at the top, no water at the bottom, and no unpleasant odors should be present
What industry are you in? It seems that our company isn’t able to do this; only you can think of such a thing.
It’s just about finding ways to sweep it into the furnace.
Here, everything goes into the scavenge tank; in other words, it’s not discharged inside the device! But when checking, it needs to be opened to observe the effect of the venting!
Regarding this issue raised by Xiao Chuangti, I would suggest using crude oil and similar materials from the middle section to flush the distillation tower; there is no need to open the tower top. It is possible to keep the cooling water for the vapor at the tower top in full operation, so that the light components and steam can be separated and sent out as light pollutants and acidic water. Although it has high energy consumption, it is environmentally friendly. There’s no need to mention the bottom of the tower; it’s delivered to the raw material tank
When will we go to the raw material tank at the bottom of the tower? Until when? What is the control amount? How to control it? Delivery temperature? Should the raw material tank be heated and dehydrated again? It’s not worth it! !
Ugh, no explanation – I can’t communicate with you
Is there anything that can actually be achieved? It’s not easy. All that can be done is to reduce the opening degree, so that the wastewater can flow into the wastewater stripping unit and the wastewater treatment area; the venting at the top should also be reduced slightly at night.
It is recommended to use deodorant to clean those without an odor
Deodorizers still leave an odor after use, though it’s a less unpleasant one. True environmental-friendly cleaning can be achieved through chemical cleaning, but this has not yet been implemented in some places; traditional steam cleaning still has its advantages. With stricter environmental regulations, chemical cleaning is likely to gain more market demand.