Chemical flocculant is a chemical additive used in a certain industry. It has a wide range of types and it generally contains metal processing aids, plastic additives, papermaking additives, construction additives, water treatment additives, coating additives, and leather additives , electronics industry additives, textile auxiliaries, wood additives.
Coating additives are roughly divided into:
Brighteners, dispersants, conductive agents, curing agents, driers, tougheners, emulsifiers, thickeners, defoamers, leveling agents, anti-skin agents, matting agents, light stabilizers, anti-mold agents , antistatic agents, etc.
In our belt filter industry there are also additives, so what effect does the additive have on the operation of the belt filter? The liquid medium processed by the belt filter is not only accurate, but also retains the medium's Nature itself. However, in the treatment of solids content and colloidal magazine more titanium solution, you need to add the right amount of filter aid in the belt filter. Otherwise, it is very easy to cause the residue to block the hole and affect the efficiency of equipment handling. When adding auxiliaries to the belt filter, the concentration of the auxiliaries must be configured in advance. Then, the dosing pump is used to pump the suspension into the main pipe according to a certain stroke, and the titanium liquid is mixed evenly before entering the equipment. This will cause the additive to be uniformly mixed with the suspended solids and colloidal impurities in the titanium liquid to deposit on the surface of the precoat or filter cake, and continuously stroke the new layer, which helps maintain the good performance of the device. . In addition, the addition of different additives has a great influence on the pressure of the same titanium liquid when it is processed and the length of the entire treatment cycle.
When the added amount is insufficient, the pressure value will rapidly increase, and excessive addition will also cause the pressure to be slow. So when adding, be sure to use it in proportion.
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| belt vacuum filter |
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