Application method and system of big data processing technology in salt chemical production

The invention belongs to the technical field of data processing technology, and discloses an application method and system of a big data processing technology in salt chemical production. The application method comprises the steps of transmitting information collected by a differential pressure transmitter, a flow meter, a liquid level sensor, a temperature transmitter, a RFID sensing device and multiple wireless receivers to an Internet network layer through a local WLAN (Wireless Local Area Network) which is composed of heterogeneous nodes which are deployed through an RDF algorithm; and finally transmitting the collected information to a data center; and performing analysis processing on the data and storing the data in an application layer, and adopting a 3G/4G or 5G supporting intelligent mobile device to interact with the data center and a user. The system comprises a perception layer, a network layer and the application layer. According to the application method and system of the big data processing te