Coal Mining Scraper Conveyor and coal conveyor are commonly used material conveying equipment in the coal mining industry for handling and conveying coal and other bulk materials. Although there are similarities in their functions, there are some differences in their designs, working principles and application purposes. The following will introduce the characteristics, working principle, application areas and maintenance of these two kinds of equipment respectively.
I. Coal Mining Scraper Conveyor
1. Working principle
Coal Mining Scraper Conveyor utilizes the coordinated work of chain and scraper to transport materials from one location to another. The specific principles are as follows:
Chain drive: the scraper and chain are connected, and the chain is driven to move through the electric motor.
Scraper extracting material: the scraper device is fixed on the chain, with the movement of the chain, the scraper lifts the material from the bottom of the conveying trough and pushes it to the conveying direction.
Material conveying: the material is pushed to the specified position along the conveying trough by the scraper in turn.
2. Main features
Strong loading capacity: capable of carrying large tonnage of coal and adapting to long-distance transportation at the same time.
Flexible design: it can be designed into different angles and lengths according to the terrain and conditions of coal mines.
Good running stability: automatically adjust the tension of chain and scraper to improve the stability of the equipment.
3. Application fields
Coal mining industry: commonly used for coal transportation in underground mines, also can be used in surface coal handling plant.
Other industries: It can also be used for conveying other bulk materials, such as ores, sand and gravel.
4. Maintenance and upkeep
Regular inspection of chain and scraper: make sure there is no wear and tear, and replace damaged parts in time.
Lubrication system: regular lubrication of chain, bearing and other moving parts to reduce friction and prolong service life.
Clean up the material residue: regularly clean up the material residue in the conveying chute and the surrounding area to maintain the normal operation of the Coal Mining Scraper Conveyor.
Second, coal conveyor
coal conveyor is a broader concept, which usually refers to all kinds of conveying equipment used for transportation and handling of coal, including but not limited to scraper conveyor, belt conveyor, etc.
1. Working principle
The working principle of coal conveyor can be different according to different types. Generally speaking, belt conveyor and scraper conveyor both drive the conveyor belt or chain with the help of a power device, and then complete the transportation of coal.
Belt Conveyor: Using the drive reel to drive the conveyor belt to move, the consignment of coal material slides along the surface of the conveyor belt.
Scraper conveyor: similar to the scraper conveyor for coal mine, the scraper is driven by chain to push and convey the material.
2. Main features
Flexible configuration: different conveyor types can be selected according to site conditions and material characteristics.
High conveying efficiency: the equipment is generally designed for high-efficiency conveying, suitable for large-scale coal conveying and handling.
Diversified structure: Belt, scraper, chute and other conveying forms to meet different working requirements and environments.
3. Application areas
Coal mining area: suitable for large-scale coal handling in mines, coal yards and other places.
Thermal power plant: for unloading, storing and conveying coal to support the power generation process.
Logistics and warehousing: It is also widely used in the transportation and storage of coal.
4. Maintenance and upkeep
Regular inspection of belts and chains: to ensure that there is no wear and any cracks and abrasions should be dealt with promptly.
Adjust the tension: Make sure the tension of the belt or chain is kept within the proper range to avoid slipping.
Spraying dust preventive agent or lubricating oil: to reduce the loss and wear of coal particles in the conveying process.
Summarize
Coal Mining Scraper Conveyor and coal conveyor are both important equipment in the coal mining industry and related fields. While Coal Mining Scraper Conveyor focuses on material conveying through scrapers, coal conveyor is more extensive and covers a wide range of types of conveying equipment options. When choosing the right equipment, you need to consider the characteristics of the materials to be conveyed, conveying distance, space conditions and budget, and regularly maintain the equipment to ensure its efficient and stable operation. If you need more in-depth technical details or advice on specific products, please feel free to ask!
