Fly ash can be used to make cement clinker, baked brick, aerated concrete and hollow brick for the construction of roads and dams. In addition, the floating beads, micro beads, powdered iron, carbon and aluminum can be selected from fly ash to make other materials. Fly ash dryer is commonly used for drying fly ash, phosphor gypsum, industrial dust and waste slag. It has several features such as reliable operation, excellent drying effect, high thermal efficiency and large capacity. In addition, fly ash dryer has resolved the pollution and tough disposal problems of fly ash, which not only reduces the pollution, but also turns waste into resources and improves the economic benefit. Take the reasonable feeding way has remarkable effect on the feeding amount and the production efficiency of fly ash drying machine, the specific information is as follows:
The traditional drying equipment almost adopts oblique chute feeding mode. Because of high furnace temperature, load changes, erosion, oxidation of slide tube heating gas, the deformation and damage is very serious, and the replacement is troublesome. More serious burn, bending and deformation of slide tube often leveraging top or the sealing ring, resulting in leakage, which will greatly reduce the thermal efficiency and the service life of the drying equipment. Whether the chute adopts steel or cast iron pipe, it can well solve the problems of short service life of the equipment. In order to improve the coal ash drying machine production efficiency, the chute can be inclined to 'straight + groove plate' form, and the upper section is straight tube. The straight pipe is built into the furnace wall, so as to avoid the high temperature oxidation and hot flue gas erosion; the lower section is a chute board, cohesion by straight falling material, then along with the slope, there will be the material to sneak into the slime drying machine. Chute plate adopts refractory cast iron production process, followed by built refractory brick support. Both the amount of feed is the premise the material flow. On the one hand, it can guarantee that the fly ash dryer heat load balance and the thermal stability of the system, thereby improving the duration of fly ash drying machines and electric dust collector; on the other hand, it also can make the exhaust gas temperature easy to control.
Fote Machinery has advanced fly ash dryer for sale, and the fly ash dryer price is favorable and reasonable in the same industry. We can also provide free instruction and on-site installation for customers. Welcome to pay a visit to us!
