Solid-liquid separation
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In the production process of an inorganic salt, centrifuges are used for automatic rinsing and centrifugation. Currently, due to the poor separation of inorganic salts from the mother liquor, the mother liquor ends up going into the centrifuge along with the inorganic salts, which results in poor rinsing and centrifugation effects. The material is pumped from the intermediate reactor to the high-level tank using a pump; pipes at the bottom of the high-level tank connect to the centrifuge. I would like to ask everyone how to separate the mother liquor as thoroughly as possible before feeding it into the centrifuge, while still maintaining continuous production Thank you all! (Apart from the option of adding another centrifuge)
You know the properties of the material in question; if the evaporation temperature of the solvent in the mother liquor isn’t too high, it might be possible to raise the temperature before using the centrifuge. However, the specific approach will depend on the properties of the material
The inorganic salt is heated to dissolve; as the temperature rises, the crystals that precipitate dissolve back into the mother liquor.
Is the separation of inorganic salts from the mother liquor not effective? Didn’t understand that sentence? Why is it a problem? Is it difficult to separate the crystalline particles from the mother liquor? Is the filter cloth not chosen appropriately?
Filtration by vacuum can be carried out first; the mother liquor obtained after filtration is then sent to a high-level tank for centrifugation
I want as little mother liquor as possible to go into the centrifuge. It are the inorganic salts that need to be centrifuged.
The product moves from the cooling tank to the transfer tank, is pumped to the high-level tank, and then enters the centrifuge. Before the product enters the centrifuge, the mother liquor should be separated as thoroughly as possible; this helps to better control the amount of moisture in the product during centrifugation and ensures a thorough rinsing process.
4T of inorganic salts need to be produced per hour; how should the filtration using filter cloth be set up? It is necessary to meet the requirements of continuous production while also removing the mother liquor as thoroughly as possible, which facilitates the rinsing and centrifugation of inorganic salts.