Vertical shaft impact crushing technology is an advanced crushing technology that is widely used in mining, building materials, highways, railways and other fields. Here’s an in-depth look at the technology:
Overview of vertical shaft impact crushing technology
Vertical shaft impact crusher, also known as a vertical shaft impact crusher or vertical shaft impact crusher, is a device that uses the kinetic energy of high-speed movement of materials for crushing. It uses a high-speed rotating impeller or rotor as the power source for crushing and crushing materials through impact, shearing, and grinding between materials. This technology has a series of advantages such as simple structure, high processing capacity, large crushing ratio, low energy consumption, and few wearing parts.
Working principle of vertical shaft impact crushing
The working principle of the vertical shaft impact crusher is mainly based on the high-speed movement and impact crushing of materials. The specific process is as follows:
1. Feeding and acceleration: The material enters the crusher from the feeding hopper, and is then divided into two parts by the distributor. Part of the material directly enters the center of the high-speed rotating impeller or rotor and is rapidly accelerated under the action of centrifugal force.
2. Impact crushing: The accelerated material impacts the impact plate or material layer in the crushing cavity at a very high speed, causing strong impact and crushing. At the same time, materials will also collide and rub against each other, further promoting the crushing effect.
3. Cyclic crushing: The crushed materials form a continuous material curtain in the crushing cavity and are subjected to multiple impacts, friction, and grinding until the required particle size is reached. During this process, the material will undergo multiple cycles of crushing to ensure the crushing effect.
4. Discharging and screening: The finally crushed materials are discharged from the bottom of the crusher and controlled by the screening equipment to reach the required finished product particle size.
Main structure of vertical shaft impact crushing
The vertical shaft impact crusher is mainly composed of the body, feeding device, rotor part (including spreader plate and main shaft device), crushing chamber, lubrication system, and electronic control part. Among them, the spreading plate is installed on the upper end of the main shaft, and there are ejection ports at equal distances on the surrounding outer walls. The crushing cavity is composed of counterattack lining plates arranged in a certain pattern around it.
Features of vertical shaft impact crushing technology
1. Efficient crushing: The vertical shaft impact crusher uses a high-speed rotating impeller or rotor as the crushing power source. It has high crushing efficiency and can meet the needs of large-scale production.
2. Low consumption and energy saving: This equipment can make full use of the kinetic and potential energy of the material during the crushing process, reducing the loss of mechanical energy. At the same time, it uses efficient and energy-saving motors and transmission systems to further reduce energy consumption.
3. Environmental performance: The vertical shaft impact crusher produces less dust and noise during the crushing process and causes less environmental pollution. In addition, the crushed materials have uniform particle size and regular shape, which reduces dust generation during subsequent processing.
4. Strong adaptability: This equipment is suitable for crushing materials of various hardness and granularity, and can be adjusted and optimized according to different production needs. At the same time, its simple structure and easy maintenance reduce the user's operating costs.
Vertical shaft impact crushing application fields
Vertical shaft impact crushers are widely used in mining, building materials, highways, railways, and other fields. In the mining industry, it is mainly used for coarse, medium, and fine crushing of ores, rocks, and other materials; in the building materials industry, it is used to produce sand and gravel aggregates and other building materials; in road and railway construction, It is used to produce engineering materials such as ballast.
Development trend of vertical shaft impact crushing
With the continuous advancement of technology and the continuous expansion of the market, vertical shaft impact crushing technology will develop in a more efficient, energy-saving, and environmentally friendly direction. In the future, this technology will be applied and promoted in more fields and contribute more to the sustainable development of industrial production. At the same time, with the continuous improvement of environmental protection requirements at home and abroad, vertical shaft impact crushers will continue to be optimized and improved in terms of reducing dust pollution and reducing noise.
Service Guarantee
To prevent the rights and interests of customers from being infringed, Baichy Heavy Industry reminds customers: please contact our customer service staff through the official website of Baichy Heavy Industry , or add WhatsApp: 15093222637 ; or send an email to: [email protected] , we will get in touch with you as soon as possible and provide you with the most professional service in the industry.
Baichy Machinery is a factory supplier of mining machinery, mainly focusing on stone crushers, powder grinding mills, and mineral beneficiation plants. We can offer you a free design and completed solutions according to your project.
Baichy Heavy Industry has grown into a high-tech mining equipment comprehensive enterprise, integrating R&D, manufacturing, sales, and after-sales service, Passing ISO9001:2015 quality management system certifications. The main products are mobile jaw crushing plants, construction waste crushing plants, PE jaw crushers, VSI sand-making machines, Symons cone crushers, single-cylinder hydraulic cone crushers, PCX high-fine crushers, grinding mills, ball mills, and full sets of beneficiation equipment with an excellent level.
