Internal -> wastewater goes into the drum and is filtered through the surface to the outside of the drum, as you can see here. Solids are captured inside the drum and guided to a solids bin. External -> wastewater goes onto the surface of the drum; the water penetrates through the mesh and is captured internally inside the drum; the solids stay on the exterior surface of the drum and are removed by a scraper or a spray bar or both. I'm not the best person to ask which is better for suspended solids, though. I think they're both fine; the issue is typically around which way do you want to dispose of the solids, and how compact do you want to make the system.
Great bit of kit new subscriber Barry Manchester England 👍
Show de bola..
what is the size of the drum filter mesh??????
How much
Visto lo que necesitaba
What the difference of internally and externally feed. Which one is more effective for suspended solids.
Internal -> wastewater goes into the drum and is filtered through the surface to the outside of the drum, as you can see here. Solids are captured inside the drum and guided to a solids bin.
External -> wastewater goes onto the surface of the drum; the water penetrates through the mesh and is captured internally inside the drum; the solids stay on the exterior surface of the drum and are removed by a scraper or a spray bar or both.
I'm not the best person to ask which is better for suspended solids, though. I think they're both fine; the issue is typically around which way do you want to dispose of the solids, and how compact do you want to make the system.
I was wondering about that drive system. Where I can find the details about that hdpe pinion and rack wheel please..?
are you still interested
I am interested
take a look on u tube at electroplating barrels on u tube then look at a gear generator on the net making wooden gears
If you need a good drum filter then I can help, I make drum filters of different sizes for farm ponds and aquariums.
I'll be glad to help.
This waste water drum filter screen we can produce.
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