Refining Equipment
JINING SUSON ENVIRONMENTAL SCI-TECH CO., LTD.
Our company has been deeply involved in the paper processing industry for many years. We have established long-term and stable strategic partnerships with many well-known paper mills both domestically and internationally. This not only demonstrates our solid foundation in the industry but also reflects our deep understanding and refined skills in manufacturing paper machine accessories. We have an experienced and technically strong R&D team that focuses on the design, research and development, and production of paper machine accessories.
Why Choose Us
Quality Assurance
We have a highly skilled and experienced R&D team dedicated to the design, development, and production of paper machine accessories.
Production Market
We provide high-quality accessories to many paper mills and machinery factories.
Our Certificate
Our products have successfully passed SHQC international certification, which means they meet high global standards for quality and safety.
Our Service
According to your needs and project characteristics, our technical experts will provide you with a customized solution. Including product selection, configuration optimization, system integration, etc., to ensure that the solution fully fits your business needs and budget.
Toothed Deflaker
The toothed deflaker is used for fiberizing pulp board and broken pulp. It efficiently breaks down fiber clumps and contaminants using intermeshing teeth for high shear forces. It ensures uniform pulp quality, improves paper strength, and reduces defects. Ideal for recycled and virgin fibers, it enhances refining efficiency while lowering energy consumption. Durable design ensures reliable performance in paper production.
Main Technical Parameters
|
Type |
KSM1 |
KSM2 |
KSM3 |
KSM4 |
|
Diameter of big end of rotor(mm) |
Φ200 |
Φ246 |
Φ330 |
Φ458 |
|
Production(t/d) |
7～18 |
10～30 |
15～60 |
15～120 |
|
Power(kw) |
45 |
45～55 |
30～37 |
75～132 |
|
Consistency(%) |
3～5 |
|||
Features
-
High Shear Efficiency
Intermeshing teeth generate intense mechanical action, effectively breaking down fiber clumps and contaminants for smoother pulp.
-
Enhanced Fiber Quality
Improves fiber dispersion and reduces shives, ensuring better sheet formation and paper strength.
-
Energy Optimization
Operates with lower energy consumption compared to conventional refiners while maintaining high deflaking performance.
-
Robust & Low-Maintenance
Durable construction with wear-resistant materials minimizes downtime and extends service life in demanding paper production environments.
Working Principle In Detail
The process begins with the feed of pulp into the Toothed Deflaker. The pulp, usually in a liquid suspension, enters the machine through an inlet. The consistency of the pulp can vary depending on the specific requirements of the process, but it is typically in the range of 2 - 5%. The pulp is then directed towards the gap between the rotor and the stator.
Once the pulp is in the gap between the rotor and the stator, the high - speed rotation of the rotor creates a powerful shearing force. The teeth on the rotor and the stator are arranged in a way that they pass by each other at high speed. As the pulp fibers pass through this narrow gap, the shearing action between the teeth breaks up the pulp bundles and agglomerates.
The design of the teeth is crucial for the effectiveness of the deflaking process. Different tooth geometries can be used depending on the type of pulp being processed and the desired level of deflaking. For example, some teeth may be sharp and pointed to provide a more aggressive cutting action, while others may be more rounded to provide a gentler shearing effect.
As the pulp bundles are broken up, individual fibers are liberated. This is an important step because it allows the fibers to be more evenly dispersed in the pulp suspension. Liberated fibers can then be better aligned during the papermaking process, resulting in a more uniform and stronger paper product.
The Toothed Deflaker consumes energy to drive the rotation of the rotor. The amount of energy required depends on several factors, including the size of the machine, the speed of the rotor, the consistency of the pulp, and the degree of deflaking required. However, compared to some other refining equipment, Toothed Deflakers are generally more energy - efficient when it comes to breaking up pulp bundles.
Applications Of Toothed Deflakers
Toothed Deflakers are widely used in various sectors of the pulp and paper industry. They are used in the production of different types of paper, including newsprint, printing and writing paper, packaging paper, and tissue paper.
In the production of newsprint, for example, Toothed Deflakers help to ensure that the pulp fibers are well - dispersed, which is essential for producing a smooth and uniform paper surface. In the packaging paper industry, deflaking the pulp can improve the strength and durability of the final product.
FAQ