Electrostatic Separator
- Advanced Feeding Technology: According to different materials, a unique feeding method or independent frequency conversion speed control is adopted for feeding, ensuring materials enter the corona electric field evenly. The double-roller electrostatic separator can perform secondary sorting of plastics and metals to improve purity. Compared with single-roller electrostatic separators, it saves time and labor and increases production capacity. The advanced feeding system of this electrostatic separator greatly enhances sorting efficiency and adaptability to different materials.
- Safety Guarantee Design: The equipment generates tens of thousands of volts of high voltage during operation, and there are still high-voltage charges after shutdown. The company has designed an automatic discharge function to ensure the safety of operators. The safety-oriented design of this high-voltage electrostatic separation machine prioritizes the protection of on-site personnel during operation and shutdown.
- Good Dust Removal Effect: A large amount of dust will accumulate inside the equipment after running for a period of time, which affects the sorting effect. The company has designed a dust removal or dust blowing device to maintain the sorting effect. The effective dust removal system of this electrostatic separator ensures long-term stable sorting performance and reduces maintenance frequency.
- Stable Voltage Regulation: Voltage may fluctuate due to weather humidity or peak power consumption. The company has designed an automatic voltage regulation device to stabilize the high-voltage power supply and ensure sorting quality. The automatic voltage regulation function of this electrostatic separation equipment ensures consistent sorting quality even under unstable power supply conditions.
- Easy Operation and Maintenance: During the equipment update, safety, maintenance, operation, and usability are taken into consideration. The speed and feeding adjustment adopt frequency conversion control, and it is equipped with national standard motors, making it easy to operate and maintain. The user-friendly design of this electrostatic separator simplifies daily operation and maintenance for production line engineers and maintenance personnel.
Overview
Electrostatic separator, also known as electrostatic separation equipment, high-voltage electrostatic separation machine, and electric separator. It is a key equipment widely used in resource recycling and material separation industries.It can separate conductive materials from non-conductive materials through high-voltage static electricity, and is capable of separating metals from non-metals in circuit boards. This high-voltage electrostatic separator is highly efficient in metal-nonmetal separation for various recycling scenarios.It is applicable for metal separation from waste circuit boards, waste wires and cables, various medicine blister packs, aluminum-plastic boards, food packaging bags, aluminum-plastic pipes, aluminum foil, etc. It is an important component of circuit board recycling equipment and copper granulator equipment. This electrostatic separation machine plays a crucial role in enhancing the performance of circuit board recycling lines and copper granulation systems.Additionally, this equipment can separate 2-5 different types of mixed plastics. Some models of this electrostatic separator can realize two rounds of sorting and extraction of materials in a single machine, effectively improving the purity of metals or plastics. The multi-round sorting function of this high-voltage electrostatic separation equipment ensures higher material purity for subsequent processing.
Working Principle:
It utilizes the differences in friction properties, heteroelectric properties, and dielectric series of materials. In a strong high-voltage electric field with an adjustable narrow gap of up to 70KV and a voltage difference of approximately 1.5MV/m, different objects are induced to carry different amounts of electric charge. Then, the mixed materials are sorted based on the differences in effective forces such as electrostatic discharge behavior, material gravity, and projectile motion speed. This working principle of the electrostatic separator ensures precise and efficient separation of various materials.The high-voltage generating device inside the equipment produces high-voltage static electricity and discharges to the grounded rotating roller. Materials are evenly fed onto the rotating roller through a dedicated feeding device. The stable high-voltage output of the electrostatic separation machine and the efficient feeding system contribute to consistent sorting results.Conductive materials, after being charged, discharge through the grounded rotating roller and are thrown into the conductive material hopper due to inertia. Non-conductive materials, due to their poor conductivity, are adsorbed on the surface of the roller and swept down into the non-conductive material hopper by a brush. Some conductive and non-conductive materials fall into the middle material hopper due to various factors and re-enter the feeding device for re-sorting. This cyclic sorting process of the high-voltage electrostatic separator ensures maximum separation efficiency and material utilization.
Application Scope:
It is mainly applied in industries such as resource recycling parks, waste home appliance disassembly, and waste plastic recycling. This electrostatic separator is a core equipment in the waste recycling industry, meeting the material separation needs of various recycling scenarios.It can separate metal and non-metal mixed particles, conductors and non-conductors; it is used for aluminum-plastic waste, copper-plastic waste, waste circuit board recycling equipment, and copper granulator matching; it can also be used for mineral sorting, carbon-containing material extraction, and metal particle and powder extraction from grinding wheel ash. This high-voltage electrostatic separation machine provides versatile solutions for material separation in multiple industries, including waste recycling and mineral processing.
Maintenance:
- Regular Dust Cleaning: A large amount of dust will accumulate inside the equipment after running for a period of time, which affects the sorting effect. It is necessary to regularly use the dust removal or dust blowing device equipped with the equipment to clean the dust and maintain the good sorting performance of the equipment. Regular dust cleaning of the electrostatic separator is essential to ensure its long-term efficient operation.
- Checking the Automatic Discharge Function: Due to the high voltage inside the equipment, the automatic discharge function is crucial. Regularly check whether this function is normal to ensure the safety of operators. Regular inspection of the automatic discharge function of the high-voltage electrostatic separation machine is a key measure to ensure on-site operational safety.
- Monitoring Voltage Stability: Pay attention to the working status of the automatic voltage regulation device, especially during humid weather or peak power consumption periods, to ensure the stability of the high-voltage power supply and the sorting quality. Monitoring the voltage stability of the electrostatic separator helps maintain consistent sorting results in different working environments.
- Maintenance of Motors and Frequency Conversion Equipment: National standard motors and frequency conversion control equipment are the keys to the normal operation of the equipment. Regularly check their operating conditions, and repair or replace them in a timely manner if there is any abnormality. Proper maintenance of motors and frequency conversion components of the electrostatic separation equipment extends its service life and reduces unexpected downtime.
Technical Parameters
Technical Parameters
Model | Power(kw) | Output(kg/h) | Size(m) | Weight(T) |
LJ-1000 | 3.1 | 100 | 1.5x1.2x2.5 | 0.8 |
LJ-1200 | 3.5 | 200 | 1.8x1.5x3.2 | 1.2 |
LJ-1500 | 4.6 | 300 | 2.2x1.5x3.3 | 2.0 |
LJ-1800 | 4.8 | 400 | 2.5x1.6x3.3 | 2.5 |
LJ-2000 | 5.5 | 500 | 2.7x1.6x4.3 | 3.2 |
LJ-2500 | 7.5 | 800 | 3.2x1.6x4.3 | 3.8 |
LJ-3000 | 11.1 | 1000 | 3.6x1.8x4.3 | 4.5 |
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Dry Label Remover Machine
- Efficiency and Labor:It saves labor, has high efficiency, and the workload completion rate can reach approximately 98%. This dry label remover machine significantly reduces labor costs compared to manual operations, making it an ideal choice for PET bottle recycling factories looking to optimize efficiency.
- Capacity and Production Capacity:It has a large capacity with a production capacity ranging from 500 to 2000 KG/H, and multiple specifications are available. The reasonably designed structure enhances the output. This high-capacity PET bottle label remover machine can meet the diverse production needs of different-scale PET bottle recycling lines, ensuring stable and efficient operation.
- Cutter - Related:It is equipped with more than 300 specially designed alloy steel blades, which are durable. Some parts adopt diamond wear-resistant blades, whose wear-resistant service life is twice that of alloy cutter particles. The cutter heads are made of high-alloy materials, featuring a large welding area, high hardness, wear resistance, and durability. Moreover, the cutter heads do not need to be replaced in a whole row; only the damaged single cutter head needs to be replaced. The high-quality cutters of this dry label remover machine ensure long-term stable operation, reducing the frequency of maintenance and replacement.
- Label Removal and Separation Effect:It has a high label removal rate. The new machine can be used after installing two-thirds of the blades, and the distance between the moving knife and the door knife can be adjusted, so the label removal effect can reach more than 95% or even more than 98%. The separation rate is as high as 99.5% or more. It adopts a new type of detachable air suction separator, which solves the problem of working on rainy days. The separated paper contains no bottle caps or broken bottles, only a small amount of bottle rings. This PET bottle label remover machine ensures excellent label removal and separation performance, providing high-quality raw materials for the subsequent PET bottle crushing and cleaning process.
- Other Advantages:The blades and cylinder walls are made of thick-walled materials, extending the service life by 3 to 4 years. The rotation speed of the label remover machine is reduced, which lowers the bottle mouth breaking rate without affecting the label removal rate and output. The machine adopts a staggered opposite door, which is convenient for checking the damage of the cutter heads inside the barrel. The machine is equipped with an additional automatic device, enabling easy label removal for both intact bottles and flat bottles. The length of the machine can be customized according to the customer's daily output. This customizable dry label remover machine can be tailored to the specific production needs of different customers, enhancing its adaptability in various PET bottle recycling production lines.
Drum Screen
- High screening efficiency: The drum support adopts an integral shaft structure, which ensures stable and reliable operation and high screening efficiency. This high - efficiency drum screen can greatly improve the material processing speed in production lines.
- Simple structure: The overall structure is simple, with few failures and high cost - effectiveness; the internal drum screen accessories adopt a split design, making replacement and maintenance fast and convenient. The simple structure of this drum screen reduces the maintenance cost for manufacturers and enterprises.
- Not easy to clog: It adopts the rolling conveying principle, with small friction coefficient, light wear, and the screen holes are not easy to clog. The anti - clogging performance of this drum screen ensures long - term stable operation of the production line.
- Energy saving: It adopts reduction transmission, with high transmission efficiency, small power, and energy saving. This energy - saving drum screen helps enterprises reduce energy consumption and production costs, which is in line with the development needs of energy - saving production.
- Good sealing: The drum body adopts an effective sealing structure, which does not produce dust and cause pollution; the screening cylinder can be closed, making it easy for closed dust collection. The good sealing performance of this drum screen meets the environmental protection requirements of modern enterprises and creates a good working environment for workers.
- High reliability: The whole machine has high reliability, with less one - time investment; it operates reliably and has a long service life. The high reliability of this drum screen ensures that enterprises can recover the investment cost quickly and obtain long - term economic benefits.
- Strong customization: Different screen materials and screen hole sizes can be adopted according to customer requirements, with high screening efficiency and low maintenance cost. The strong customization of this drum screen can meet the specific screening needs of different industries and enterprises, such as stone yards, coal mines, chemical plants, etc.
Air Separator
- Flexible Regulation: It has stepless air volume control. The air volume, air speed, and air pressure can be flexibly adjusted through an inverter; both the belt and the air separation drum can be adjusted in speed by frequency conversion; the air volume, air speed, and air pressure at the fan outlet can be adjusted to change the types of separated substances according to needs. The flexible regulation function of the air separator allows it to adapt to different solid waste sorting scenarios, improving the versatility of the equipment.
- Energy Consumption and Environmental Protection: It operates with internal circulating air, resulting in low energy consumption; the air pressure in the settling chamber is controlled to be negative pressure, leading to low noise and less dust emission; the exhaust pipe is equipped with an interface connected to the dust removal and deodorization system to control air pollution. This air separator is an energy-saving and environment-friendly equipment, conforming to the environmental protection requirements of modern solid waste treatment projects.
- Reasonable Design: It features integrated electronic control, an attractive design, and easy installation; the whole machine adopts a modular design with clear functional division, making operation and maintenance simple, and facilitating the addition or reduction of functions as well as later maintenance and repair; the feeding conveyor uses a high-speed belt conveyor to improve the sorting effect, and the separation drum allows large-volume combustible materials to enter the light material component; the light material settling chamber is made of galvanized steel plates, which is corrosion-resistant and pressure-resistant. The reasonable design of the air separator reduces installation and maintenance costs for users, and ensures long-term stable operation of the equipment.
- Superior Performance: The unique cavity shape improves crushing efficiency; for example, the involute cavity design makes materials hit the impact plate vertically, increasing the number of hits; the heavy rotor increases the moment of inertia and improves the material linear speed; the hydraulic operating system is simple and fast, allowing full hydraulic adjustment of the discharge particle size and top-opening replacement of vulnerable parts; high-quality materials extend the service life, with the machine shell, plate hammer, rotor, bearing, etc., made of high-quality raw materials; fine processing ensures stable operation, with the heavy rotor welded as a whole and the fitting surfaces such as the lower frame and bearing seat processed finely. The superior performance of the air separator guarantees high-efficiency and stable operation in long-term solid waste sorting work, reducing the frequency of equipment failures.
- Diversified Functions: The pressure-suction system can effectively remove light materials overflowing outside the screen; it has flexible application and strong adaptability; the fully automatic electronic control system enables remote control and remote operation; multiple configurations are available to meet personalized customization; professional solutions can be provided. The diversified functions of the air separator make it suitable for different solid waste treatment needs of manufacturers, and can be customized according to the specific requirements of the production line.