Jining Suson Environmental Sci-Tech Co., Ltd.

 

The "Semi-dry Broken Pulper" is a professional equipment used for processing semi-dry waste paper and plays an important role in the field of papermaking and paper product recycling and reuse.

 

In terms of working principle, the semi-dry broken pulper puts the semi-dry waste paper into the pulping tank. Through the rotating impeller or stirring device, with the assistance of water and chemical additives, the waste paper is stirred, rubbed, and impacted. Under the combined action of mechanical force and hydraulic force, the paper fibers are separated from other impurities to form a pulp suspension.

 

In terms of structure, it usually consists of a sturdy outer shell, a pulping tank, an impeller or stirring device, a transmission system, inlet and outlet ports, and a control system, etc. The outer shell plays the role of protecting and supporting the entire equipment; the pulping tank is used to hold the waste paper, water, and chemical additives; the impeller or stirring device is responsible for providing the mechanical power required for pulping; the transmission system provides the driving force for the rotation of the impeller or stirring device; the inlet and outlet ports are respectively used for putting in the waste paper and discharging the pulp suspension after pulping; the control system is used to regulate and control the operating parameters of the equipment, such as rotational speed and operating time.

 

The semi-dry broken pulper has many advantages. Firstly, it can efficiently handle semi-dry waste paper, improving the efficiency and production capacity of recycling. Secondly, the damage to the paper fibers is relatively small, which helps to maintain the quality and performance of the pulp, so that the recycled pulp can be better applied to the production of paper or paper products. In addition, the operation of the equipment is relatively simple and has a high degree of automation, reducing the labor intensity and operational difficulty of manual work.

 

In terms of application, the semi-dry broken pulper is widely used in various types of paper mills, waste paper recycling enterprises, and paper product processing enterprises, etc. In paper mills, it can be used to process the semi-dry waste paper generated during the production process; in waste paper recycling enterprises, the recycled semi-dry waste paper is pulped to achieve the recycling and reuse of resources; in paper product processing enterprises, the scraps and non-conforming products in the production process can be transformed into reusable pulp through this equipment.

 

 

Used for breaking broke on squeeze section of paper machine in pulp and paper industry.

 

 

• Using P.S. Vokes type rotor, strong circulating power, obvious vortex, large friction of stock indifferent flowing layer, good pulping efficiency and obvious power saving effect.
• Clearance between rotor and screen plate can be adjusted conveniently according to requirement.
• Driving mode:belt drive and reducer drive.

 

 

The working principle of the Semi-dry Broken Pulper is based on the synergy of mechanical agitation and hydraulic action. Firstly, the semi-dry waste paper is put into the tank of the pulper, and an appropriate amount of water and chemical additives are added. The impeller or agitation device inside the equipment starts to rotate at high speed, generating strong mechanical shear force and hydraulic impact force.

 

Under the agitation of the impeller, water and semi-dry waste paper are fully mixed, making the paper quickly moistened and dispersed. At the same time, the mechanical shear force and impact force break the connections between the paper fibers, separating the fibers from the paper structure. As the pulping process progresses, the semi-dry waste paper is gradually decomposed into individual fibers and separated from impurities, ink, etc., forming a uniform fiber suspension.

 

 

1.Machine Body Shell

Made of strong metal material, it provides support and protection for the internal components of the equipment and also has certain sound insulation and heat insulation functions.

 

2.Pulping Tank

Used to hold semi-dry waste paper, water, chemical additives, and the fiber suspension generated during the pulping process. It is usually made of wear-resistant and corrosion-resistant materials, such as stainless steel or special alloys.

 

3.Impeller or Agitation Device

It is the core component of the pulper. Its shape, blade angle, and number are optimized according to the design requirements and pulping process of the equipment. The impeller or agitation device generates mechanical and hydraulic actions through high-speed rotation to achieve the pulping of semi-dry waste paper.

 

4.Transmission System

Includes motor, reducer, coupling, and other components, which are used to transmit the power of the motor to the impeller or agitation device to achieve the required rotational speed and torque.

 

5.Inlet and Outlet System

The inlet is used to put semi-dry waste paper into the pulping tank, and it is usually equipped with a feeding conveyor belt or screw feeder; the outlet is used to discharge the fiber suspension after pulping and is connected to subsequent processing equipment or conveying pipelines.

 

6.Control System

Includes electrical control box, sensors, controllers, etc., which are used to control the start, stop, rotational speed adjustment, liquid level control, temperature control, and other operating parameters of the equipment to achieve automated production and process monitoring.

 

 

1.Efficient Pulping

It can quickly handle a large amount of semi-dry waste paper, improving production efficiency and shortening the production cycle.

 

2.Fiber Quality Protection

Through optimized pulping process and mechanical design, the damage to fibers is minimized, and the length, strength, and flexibility of fibers are maintained, improving the quality and performance of recycled fibers.

 

3.Strong Adaptability

It can adapt to semi-dry waste paper of different types, grammages, sizes, and humidities, and has good versatility for waste paper from different sources and qualities.

 

4.Energy Saving and Consumption Reduction

Adopts advanced transmission system and energy-saving design to reduce the energy consumption of the equipment; reasonably controls the dosage of water and chemical additives to reduce resource waste.

 

5.Easy Operation

Equipped with an intelligent control system with a user-friendly operation interface. Parameter setting and adjustment are convenient, and operators can operate it with simple training.

 

6.Convenient Maintenance

The equipment has a reasonable structural design, and each component is easy to disassemble and replace. Daily maintenance and servicing work is simple and easy, reducing the maintenance cost and downtime of the equipment.

 

 

Type	ZDSS11/ZDS11A	ZDSS12/ZDSS12A		ZDSS13/ZDSS13A
Standard：mm	Φ850	Φ1000		Φ1250
Pulp consistency：%	2.5～4.5
Capacity：t/d	100～230		250～320		350～550
Power of motor：kw	75～110		132～160		185～220

 

https://www.susonmachining.com/