1.Why do you need to choose the limpet coil reactor?
Limpet coil reactor is widely used due to its special structure.
The limpet coils(or named half pipe,half tube) are welded around the seal bottom and reactor tank.Compared with simple type jacket structure(an empty jacket),the heating oil or steam or water could flow faster across the coils.Also,it could endure more higher pressure than jacket but no need to raise plate thickness,that will save user's money.
Of course,it has the biggest disadvantage:too many weldings!
That means,the limpet coil reactor should be welded very well and test very carefully,especally for high pressure steam usage or hot oil usage.
2.Some details for you to learn about limpet coils reactor!
1)Limpet coils or half tubes before welding
Stainless steel limpet coils
Carbon steel limpet coils
2)After welding on the seal head
3)Welding Details after being welded by the automatic welding machine