Pan conveyor is a material handling machine that continuously transports materials on a certain line, also known as a continuous conveyor. Pan conveyor can be transported horizontally, obliquely and vertically, or it can form a space conveyor line, which is generally fixed. The conveyor has a large conveying capacity and a long transportation distance, and can also complete several process operations simultaneously in the conveying process, so the application is very extensive.

1 conveyor development history
China's ancient high-revolution car and water-lifting are the basic models of modern bucket elevators and scraper conveyors; more than 400 years ago, the use of aerial ropeways to transport bulk materials; in the mid-19th century, various modern structures Conveyors appeared one after another. In 1868, belt conveyors appeared in the United Kingdom; in 1887, screw conveyors appeared in the United States; in 1905, steel belt conveyors appeared in Switzerland; in 1906, inertial conveyors appeared in the United Kingdom and Germany. . Since then, the pan conveyor has been affected by technological advances in machinery manufacturing, electrical machinery, chemical industry and metallurgical industry. After continuous improvement, it has gradually completed the transportation from the inside of the workshop to the completion of material handling within the enterprise, between enterprises and even between cities, becoming material handling. An integral part of system mechanization and automation.
At present, most of the domestic slat conveyors are used for the transportation of hot castings in the foundry. The process of removing the risers and the like can be completed during the transportation process. Different types of models can be selected according to the customer's conveying capacity and + casting weight.
The commonly used slat conveyors in China are BLT and JYB+. This universal fixed-type mechanized conveying device uses steel plates as a carrier tank for the transportation of a large amount of bulk materials and a single piece of heavy objects. Especially suitable for large, heavy, hot and corrosive materials, + can also complete the process of cleaning the riser, cooling, drying, heating, cleaning and classification in the process of transportation. Widely used in machinery, casting, metallurgy, chemical, building materials, power, mining and other industrial sectors.
2 future prospects for conveyors
In the future, pan conveyors will be developed in terms of multi-functionality, large-scale, automatic material sorting, low energy consumption, and reduced pollution.
Expanding the scope of use of conveyors means developing conveyors that can work in environments with corrosive, radioactive, and flammable materials under high temperature and low temperature conditions, as well as conveyors that can transport hot, explosive, agglomerated, and viscous materials. The horizontal conveyor is a reasonable combination of materials transportation, scraping, cooling and other processes. The utility model can simultaneously dry and cool the material during the process of conveying the material, and is mainly used for conveying the raw material of the soybean, the expanded material and the pre-squeezed cake, and can also be used for conveying drying and cooling of the leaching mash.
The horizontal pan conveyor has a reasonable structure, which saves equipment investment and workshop area, and avoids the adverse effect of the bean embryo on the leaching due to the decrease of the temperature of the bean embryo and the formation of surface moisture in the long conveying distance. Moreover, the hot air is directly convectively dried to uniformly heat the material embryo and the drying rate is high. During the conveying and drying process, the material is less flipped, the material layer runs smoothly, and the powder is small. It is mainly composed of a sealed casing, a horizontal sieve plate or grid in the casing, a scraper chain, a sprocket, a transmission mechanism, a tensioning device, an air heater, a centrifugal fan and the like. The bean blanks are evenly dropped on the horizontal sieve plate of the horizontal pan conveyor by the separating device, and are moved forward under the drag of the scraper chain, while the hot air blown by the fan passes through the sieve plate and the material layer, and the material layer is heated and Drying, the dried embryos are discharged outside the machine at the notch at the end of the sieve plate, and the humidified air is discharged from the air outlet at the upper portion of the casing. The horizontal pan conveyor can dry the material while conveying the material, and a conveying scraper can be omitted. It is mainly used for the transportation of soy green, expanded material, pre-pressed cake, dewatering, chilling and drying of leaching sputum or other heating process in oil processing. Suitable for large, medium and small leaching oil plants of different scales.