1. The surface of the mainframe is hot-dip galvanized or thermoplastic sprayed for fluorocarbon anti-corrosion treatment, and the acid and alkali rust resistance can reach more than eight years.
2. The main body of the host is made of high-quality stainless steel and anticorrosive materials, including: main and auxiliary dehydration roller blades, fenders, water tanks, waterproof covers, nozzles, screws below M10, thin plate parts below 5mm, acid and alkali resistance The rust ability can reach more than eight years.
3. The bearing seat is fully sealed with high-quality cast iron. The bearing is a double-row roller. It can be used for more than five years.
4. Squeeze roller, transmission roller and guide roller are high-quality seamless tubes with high-quality wear-resistant natural rubber, which can be used for more than five years.
5. The main drive motor adopts domestic famous brand, which can be used for more than five years.
6. The filter belt is made of high-quality high-strength polyester, which can be used for more than one year.
The refined wet slag raw material is continuously fed into the hopper through a screw pump or a conveyor (the bandwidth of the material can be adjusted). First, most of the free water is filtered through an independent concentration section to reduce the fluidity of the slag. After passing through the inner and outer two endless filter belts, driven by the driving rollers, they are evenly distributed by the spiral pressure rollers, and begin to enter the arc-shaped wedge area in the downward bend, and perform initial pressure dehydration, and then enter the low pressure area. The pressure roller of the "" type bead squeezes out a large amount of water, and ensures that the water is discharged from both sides, and then enters the high pressure area of the wafer clamp. The inner and outer filter belts pass through several sets of wafer clamp rollers with decreasing diameter. Slowly and strongly pressed out to form a squeezable filter cake. On the other hand, the filter belt is wound in an "S" shape to generate a shearing force of increased surface pressure. Under the action of the filter belt tension, the outer filter belt exerts pressure on the material. Squeeze out a small amount of water in the material. As the diameter of the pressing roller gradually decreases, the pressure on the material between the filter belts gradually increases, and a small amount of water is continuously discharged. A large amount of water in the material is squeezed and discharged by a strong squeeze roller, and collected and discharged through a water receiving tank. After the inner and outer filter belts are separated, a wear-resistant scraping device will dewater the filter cake (fruit residue) on the working surfaces of the inner and outer filter belts. ) Scrape off. Finally, the high-pressure solid conical convex cleaning nozzle is used to form a fan-shaped cross water belt to continuously wash the mesh belt to maintain a continuous dehydration effect.
Application of new belt press:
It is widely used in the separation of residues of roots, leaves and fruits of various plants and the efficient dehydration of various domestic and industrial sludges, including vegetable leaves, lees residue, beer residue, cassava residue, sweet potato residue, corn residue, bagasse, Chinese medicine Dregs, apple dregs, pear dregs, pineapple dregs, tea dregs, wood pulp fibers, pulp fibers, paper dregs, horseshoe dregs, soybean dregs, potato dregs, domestic waste, coffee dregs, winter melon and other vegetables Dehydration of materials.
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