JIUYI Environmental Protection Equipment
In the field of environmental protection and industrial production, the effective treatment of sludge is a crucial task. The belt sludge dewatering machine emerges as a highly efficient, continuous, and energy – saving filtration device, playing an irreplaceable role in sludge management.
I. Application Scope
The belt sludge dewatering machine is versatile in its applications. It is perfectly suitable for sludge concentration and dewatering in urban domestic sewage treatment plants and water plants. Moreover, after wastewater treatment in various industries, it can also be employed for sludge dewatering. Additionally, it serves as an excellent solution for solid – liquid separation in industrial production processes, making it an ideal equipment for environmental management and resource recovery.
II. Working Principle
This machine operates based on a unique principle. It consists of two tensioned filter belts that entrain the sludge layer. These filter belts pass through a series of regularly arranged roller cylinders in an S – shape. Relying on the tension of the filter belts themselves, squeezing and shearing forces are formed. These forces act on the sludge layer, squeezing out the capillary water within it. As a result, a mud cake with a relatively high solid content is obtained, achieving the goal of sludge dewatering.
III. Reliable Quality Features
1. Sturdy Main Frame
The main frame of the belt sludge dewatering machine is firmly welded using square tubes. The metal surface of the equipment undergoes meticulous anti – corrosion treatment. First, high – pressure sandblasting is used to remove rust and scale, and then the surface is sprayed with 4 layers of fluorocarbon paint. This treatment endows the equipment with excellent resistance to acid and alkali corrosion, ensuring a long service life even in harsh environments.
2. Stainless Steel Main Body Components
The main body of the host is made of stainless steel, including key parts such as the main dehydration roller, mudguard, water tank, waterproof cover, and stainless steel nozzle. Stainless steel not only enhances the equipment’s durability but also ensures hygiene and ease of cleaning, which is particularly important in sludge treatment applications.
3. High – Quality Bearing and Roller Systems
The bearing seat adopts a fully sealed cast iron design, and the bearings are double – row bearings, providing stable and reliable support. The squeeze roller, drive roller, and guide roller are made of high – quality seamless tubes, and the rubber coating is natural wear – resistant rubber. This combination ensures smooth operation, high wear resistance, and reduced maintenance requirements.
4. Customizable Filter Screens
Different filter screens are selected according to the physical characteristics of the sludge. This machine uses a polyester spiral mesh belt, which boasts high strength, good water permeability, and is not easy to block. Its smooth surface contributes to a high solid recovery rate. Additionally, it is easy to clean and disassemble, facilitating equipment maintenance and ensuring continuous and efficient operation.
IV. Outstanding Performance Advantages
1. Large Processing Capacity and High Dehydration Efficiency
The belt sludge dewatering machine has a large processing capacity. It can directly increase the slurry concentration from 2 – 5% to more than 30 – 35%, achieving high dehydration efficiency. This allows for rapid reduction of sludge volume, facilitating subsequent disposal or utilization.
2. Low Energy Consumption
With a power consumption per ton not higher than 3KW, it has a significant energy – saving advantage, only 1/10 of that of the double – screw extrusion pulp machine. This not only reduces operating costs but also aligns with the concept of energy conservation and environmental protection.
3. Solving Practical Problems
It effectively solves the problem of material running when ordinary double – screen filter presses dewater raw materials. Moreover, it addresses the issue of low pressure on the two ends of the screen. Its simple structure and convenient installation make it an ideal product for applications such as black liquor extraction or slurry concentration.
In conclusion, the belt sludge dewatering machine, with its wide application scope, unique working principle, reliable quality, and outstanding performance advantages, has become an indispensable tool in the field of sludge treatment. It not only helps to solve environmental problems but also contributes to resource recovery and cost – effective production in various industries.