Choosing a heavy alkali centrifuge?
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The current design requires that the heavy alkali delivered through filtration be further dehydrated and desalted. We are looking for experienced manufacturers of suitable equipment that have a proven track record of delivering good results in dehydration and desalination, as well as ensuring stable operation.
So many alkali plants use two-stage or three-stage piston-driven centrifuges! ! ! ! ! !
Adding three pusher centrifuges after the vacuum caustic soda filter requires significant investment, but it offers good steam savings; a cost-benefit analysis is necessary.
The purpose of adding a centrifuge is to obtain low-salt heavy ash and reduce the energy consumption in the calcination of heavy alkalis.
Personally, I think German brands such as Kema and Sidel are better; they have been successfully applied in practice.
I hope you will pay attention to Zhejiang Qingji Industrial Co., Ltd. Our P100 two-stage piston-driven centrifuge has been successfully applied in the secondary dewatering of caustic soda
I have heard introductions on this topic before. I would also like to know about some applications of imported centrifuges, such as those from the German company Kema……
Domestic centrifuges, used in the soda ash industry especially after filtration, few of them can achieve good results.
In favor; domestic options should not be considered, as you will regret using them. Our company uses imported centrifuges, and the results are excellent. Even in harsh working conditions, they have been in use for nearly 7 years without the need to replace any major components. We have also explored domestic alternatives, but their performance is very poor, and they require frequent repairs.
It’s better to buy imported core equipment; the initial investment is high, but the subsequent maintenance and operation costs are low.
What you say makes complete sense! For the future, imported equipment is still the best choice!