Lignite, mainly through the use of lignite quality manner, in the form of lignite quality primarily using lignite dryer to dry after use its small box-type dryer, lignite upgrading easier storage, transport, use, etc., but different Because of the way companies use lignite may differ dryer, so I wanted to use the dryer apparatus for drying water are different, and therefore change the water after drying lignite there are differences, while lignite lignite drying properties are constantly changing lignite drying at 150, lignite internal decomposition, c02 emissions of carbon dioxide gas, so that the occurrence of the changing nature of the surface lignite small slime dryer drying drying in this premise, lignite red decomposition of pores collapsed mesh belt dryer lignite inside, so water can not enter the pores collapse resulted in the collapse of lignite dryer also blockade the pores absorb moisture organization. Not because the temperature control shall not be treated, or because the choice of material too fast or too slow due to agglomeration phenomena. In the sand dryer process among the sand after first disc feeder is fed onto the conveyor belt, into the quicksand pipe inside the host by the heat of combustion of fuel in the stove in the blower role By entering into the transfer contacts within the host and the sand, complete heat. After drying sand flowing into the belt conveyor from the receiving hopper, then through linear vibrating screen screening work flows into the storage locations in enhancing the role of final packaging bagging machine under. Sand dryer with other related equipment required in order to complete the entire drying process, generally confidential sand drying and disc feeder, belt conveyor, stove, vibrating screen, hoist and dust removal system support use, requires mutual convergence between the individual devices to be able to guarantee a good successful completion of the entire process. In the upper receiving hopper is among the dust and other emissions from the process, after dust removal system being processed, it can be very good to meet environmental objectives. Sand dryer heat exchange functions. The sand dryer has a relatively uniform temperature special meet various stages of clinker formation process heat requirement, especially mineral alite generation requirements. Sand dryer is a combustion device. Finely ground pulverized by a sand drying blowers head into the sand sprayed into the dryer, the heat generated by the burning of radiation, convection and conduction heat transfer in three basic ways heat to the material. Small box-type drying machine dryer _ _ Shanwei machinery provided by Gongyi City Fu Fu Machinery Manufacturing Company Limited. Gongyi City Fu-wah Machinery Manufacturing Co. (www.hgj520.com) strong, credible, in Zhengzhou, Henan machinery and industrial products industry cooperation projects accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Fuhua machinery into the brilliant and you work for a better future!