Friday, April 19, 2019

Essential Touch-Points On Belt Press

By Linda Harris


An effective sludge-management can be achieved by the use of appropriate technology. The process is made possible by intensive use of belt press systems which embraces the use of dewatering techniques via integrated processes. They principally entail squeezing out the water harbored by the waste material to be discharged. The systems are majorly applicable in production-based industrial settings like chemical firms, sewerage treatment systems, and food processing entities.

The systems normally use force in undertaking an effective separation. The entire process is carried out in continuous phases which entails a pre-treatment, gravity wastewater, wedge pressuring and the final dewatering stage. The system operates in a recurring approach in order to ensure that the effluent discharged is thoroughly treated. It is also a statutory requirement for the industrial settings to undertake the process continuously.

The systems are manufactured by stainless steel metal frames and high-grade plastics. Their shafts are the only metallic components made from carbon steel which is coated with solid polymer. Other components include the thickener, flocculent dosing pump, and sludge station. The posterior section comprises a compressor and a conveyance outlet for the dewatered sludge.

The structural model comprises of a continuous series of rollers which are embedded in between rigid steel frames. It also consists of a continuous stream of belts to form the rotating ducts. The inflow chamber is well fitted with the flocculent feeder to improve the rate at which the sludge will be absorbed into the system. It also has an effective effluent removal duct which is essential in letting out the dewatered sludge.

The system has lots of movable parts which experience wear and tear on day-to-day dewatering activities. However, they are manufactured with the right materials to offer a high wear resistance and protection. This aims at increasing their useful lifespan. Additionally, the parts that come into contact with the streamed sludge are also protected against corrosion. This is effected by coating the interior parts accordingly against any corrosive and abrasive medium.

The facility plays pivotal roles to numerous industrial firms which have a huge release of sludge. It is thus needed to enhance the release of flocculent in a harmless form. The systems are also cost-effective in that they are energy efficient. The central shaft also requires a low level of a polymerized material in the coating. Their design also makes the facility to be more resistant to corrosive agents. This guarantees their durability and reliability.

Nevertheless, the press system is provided with drives, speed and tension control system. They are essential since they offer a room for automation in the sludge treatment systems. The automation features are also enhanced by the application of air pressure protection and electric sensors. The aspect of automating the system increases its resistance to corrosive agents. It also ensures that the systems are in line with the latest technologies.

Therefore, the introduction of these systems in various industrial processes has enhanced waste disposal. Their automation has focused on improving the efficiency at which the systems will be operated. Thus, most industrial entities should ensure that they install this facility in their waste disposal programs.




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