The mud filter cloth plays the role of an indispensable “effective assistant” of the plate-frame mud press. No matter how many features a mud press has, expensive or cheap, no matter what, without a filter cloth, it cannot be put into operation. That is a use of the filter cloth that most companies and factories know about, especially in the department that directly controls the operation of the plate-frame mud press. And the use of filter cloth to press mud not only stops at its main task, but also has other uses that bring many high benefits.
And what are the benefits and uses, please follow our article to know more about the uses of mud filter cloth.
1. WHAT TYPE OF FABRIC IS FILTER FILTER?
Mud filter cloth is a cloth that has a direct effect on the treatment of sludge in wastewater treatment tanks in factories and enterprises. With large production units, having many activities and working in the field of heavy industry, it is necessary to use sludge filter cloth. If the sludge filter cloth is not used in the treatment of hazardous wastes and residues, but directly discharged into the environment, it will lead to extremely serious consequences such as affecting the environmental ecosystem, water pollution. , air, etc., more specifically, can directly affect the health of people living around their industrial parks and factories.
There are many types of mud filter cloth on the market today, which are imported and manufactured differently to meet the diverse needs of different multi-disc screw presses . And the choice of filter cloth for the slurry press is a matter of great importance, quality or poor quality filter cloth directly affects the processing efficiency of the plate frame press, and when When pressing the plate frame works well, and the sludge waste is well treated, then the use of the filter cloth will be confirmed.
The filter cloth presses the sludge with its properties to help the waste with a complex biochemical structure, heavy with toxic gases to return to the most basic form so as not to pollute the environment, or if handled well, it is likely that the sludge will be reused to serve agriculture, such as fertilizer for plants and vegetables, especially can be used as fertilizer for clean vegetables (when the sludge is removed all toxic impurities will return to organic form). version of the sludge and at this time the sludge will have a high nutrient content from microorganisms, so it is extremely suitable for fertilizer).
2. HOW ARE THE USE OF THE FILTER FABRIC BE DISPLAYED?
As we said above, the filter cloth plays an important role in the treatment of sludge waste and the multi-disc screw press can only be used and fulfills its “duty” when and only when there is a filter cloth to press the mud.
The mud cloth used to make the best use of the mud filter cloth is a fabric made of Polyprotylene synthetic fiber, which is a fabric produced based on advanced textile technologies from abroad and most of them. Currently, the mud cloths sold on the market are mostly mud cloths imported directly from abroad, from European countries, Korea, China, etc., and in Vietnam the number of businesses, The production units and production of this fabric are usually very few and the quality is assessed as still not achieving absolute results compared to the imported mud filter cloth.
By choosing a place to buy a good filter cloth, when it is put into the machine to operate, the filter cloth will promote all its uses. Specifically:
- It can both treat wastewater, treat sludge, filter sludge. The sludge filtration helps production enterprises to remove harmful sludge in basic form so as not to contaminate the wastewater source when it is discharged into the common sewer system, the remaining non-harmful sludge can be disposed of. discarded or kept according to each business’s use purpose. For example: used to make fertilizer for ornamental plants, vegetable and fruit gardens, etc.
- Sludge filter cloth made from good fiber fabric will have high mechanical strength, resistance to tension and the weight of the amount of sludge, so businesses can use it for a long time without having to worry about the efficiency of its use. Use will be gradually lost after each sludge filtration.
- The filter cloth can withstand most types of sludge discharged from factories producing different types of goods, such as units that produce heavy industrial goods related to chemicals, with acid, alum content. high emissions.
3. FILTER FACTORY ARE MADE FROM POLYPROTYLEN FABRIC?
First of all, you need to know that, currently on the market in different industries and fields of production, especially the coal mining, metallurgy, chemical, … or printing and separation industries. All solid-liquid mixtures require the use of filter cloths to best treat wastes.
Above, we mentioned the use of mud filter cloth and advised that companies and production units should choose Polyprotylene mud cloth. However, this is not the only slurry fabric on the market, in addition to this synthetic fiber fabric, there are also other types of slurry filter fabrics such as polyester slurry, nylon slurry, and PVA slurry.
And among these fabrics your company can choose a filter cloth according to you that is best suited for use with your production unit’s slurry press . At present, almost each manufacturing enterprise has different sludge treatment machines and mud presses. For example, if you use a filter press , you should choose a filter cloth from a Polyprotylene synthetic fiber.
Polyprotylene slurry filter cloth consists of woven polypropylene or polypropylene fiber filter cloth, which is formed from Polyprotylene fibers into fine fibers, thus able to withstand the high pressure of the slurry press. In addition to this synthetic fiber fabric, you can use other types of sludge filter cloth as we have listed above, but you should remember when choosing to choose a sludge filter cloth with an appropriate thickness (estimate the volume of sludge, if The more sludge is predicted, the more thick the filter cloth needs to be), usually with the plate-frame mud press, the production units and companies often choose the filter cloth to press the sludge with a thickness of 0.7 – 1. ,2.
The thickness of the sludge filter cloth is an important factor in the sludge filtration process. Because the thickness is related to the sludge filtration grade, it has the best ability to squeeze and hold the sludge. So do not be subjective in choosing a mud filter cloth and think that any filter cloth is equally effective.
When going to buy mud filter cloth, please refer to the detailed information about the current mud filter cloths on the market and ask the salesperson’s advice to choose the best mud filter cloth to be able to develop. the highest efficiency.
