Dewatering Proces all industries
Filter press disebut sebagai separation equipment yang bekerja dengan sistem batching, dimana slurry dipompakan tidak secara continues namun secara berkala batch demi batch.
Produk-produk yang kami buat Antara lain :
- Filter Press
- Dust Collector
- Spray Dryer
- Rotary Dryer
- Screw Press
- Chimney/Wet Scrubber
- Dissolved Air Flotation
- Dan berbagai Peralatan lainnya.
Polyester Fabric Sludge Dewatering Filter Mesh Conveyor Belt for Press
1. 100% Polyester Fabric Sludge Dewatering Filter Mesh Conveyor Belt for Press Overview
Polyester Filter Belts are specially designed woven mesh filter cloth for the belt press filters, it’s a circuit belt fabric connected by SS clipper seam to be able to work continuously.
The filter belts is a sturdy fabric made out by high viscosity polyester monofilament yarn on heavy-duty weaving looms and being heat set. PFM’s choose superior polyester monofilament yarn, weaving by advanced looms, excellent thermal treatment, all these makes our polyester filter belts in precise aperture, good transverse stability, lengthways flexibility, excellent mechanical strength and stability in shape and dimension.
Polyester sludge dewatering vacuum belt filter press dryer fabrics Features:
The woven polyester filter belts as the belt filter cloth, plays a crucial part in the belt filter press, etc, as it determines the actual output and efficiency of the filtration process.
The special twill weave ensures precise filtration results, and smooth surface makes filter cake comes off easily, the high-quality polyester monofilament yarn makes our woven mesh filter belt fabrics being chemically-resistant, good strength could withstand the greatest mechanical stresses and long service life.
Food contact regulations compliant
Flexible and stable in dimension, accurate size and non-deforming
Excellent chemical stability, Synthetic Fiber Chemical Properties Table
Abrasion-resistance, long service life
High-temperature resistance, up to 150 degrees
Excellent filtration result
Smooth surface, filter cake release easily
Large width up to 6.5M
Continuous Gravity Belt Filter Press for Sewage Water Plant Sludge Dewatering
Applications
Sludge dewatering machine is suitable for the sewage treatment plant, waterworks and paper making,printing and dyeing,leather,chemical industry,slaughtering,pharmacy,electroplating,metallurgy,building materials,brewing,food and other industries after the wastewater treatment process of sludge dewatering.
Features
1.Compact structure, beautiful appearance.
2.The concentration and dehydration rate is high,and the solid content of the mud cake is high.
3.Automatic control,operating intensity is extremely low,reliable operation.
4.Cover an area of an area small, continuous work,litle noise.
5.Low energy consumption and long service life
6.Economically reliable and with a wide range of applications
Working Principle
1. The entire working process of the BDNDY belt sludge thickening and dewatering integrated machine can be divided into four basic stages.1. Sludge flocculation: Before dewaterimg, sludge must first go through a focculation process.
Flocculation refers to the pretreatment ofsuspended solids with a floculant. A fter the flocculant and sludge are stired and mixed, the solid particles in the suspension system adhereand produce a coagulation phenomenon, thus separating the solid phase from the liquid phase. At the same time, a small amount of coagulantaid is added to improve the flocculation effect.
2. Gravity dewatering: To more efiectively reduce the fluidity of the sludge before presing, more free water must be removed. The rumnimgsection of the filter belt has an upward inclimation Angle. The fiction coeficients ofthe sludge, free water and the filter bel are difierent. Thesludge moves upward with the filter belt to remove the free water. The sludge combing device disperses the sludge and evenly distributes iton the surface of the filter belt, further enhancing the dewatering effect.
3. Pressing dewatering: After gravity dewatering, as the filter belt moves, it enters the wedge-shaped pressure section between the upper andlower filter belts for pre-pressing dewatering, and then enters the "s-shaped pressing zone". Due to the shear force generated by the sludgebending in multiple sections along with the filter belt, the firee water inside is squeezed out.
4. Filter belt cleaning: lt is composed of a spray nozzle, a cleaning water collection box and a cleaning cover, etc. When the filter bel of thebelt filter press moves, it continuously passes through the cleaning device and is impacted by the pressure water sprayed by the spraver. Thematerials remaining on the fiter belt are separated from the filter belt under the action of the pressure water, regenerating the filter belt andpreparing for the next dewatering process.