Spray dust suppression system

Abstract

The invention relates to a central control device for a spray dust suppression system. The central control device comprises a central-control upper computer, a wireless network bridge device, a spray dust suppression system host and a partition controller device, wherein the central-control upper computer comprises a belt system upper computer and a spray dust suppression system upper computer which are connected with each other, and the belt system upper computer is used for sending signals to the spray dust suppression system upper computer; the wireless network bridge device is connected with the central-control upper computer; the spray dust suppression system host is in wireless communication connection with the central-control upper computer through the wireless network bridge device; the partition controller device is connected with the spray dust suppression system host. The central control device has the beneficial effect that the central control device for the spray dust suppression system, provided by the invention, can achieve remote control and two-way communication.

Description

technical field [0001] The invention relates to a central control device for a spray dust suppression system. Background technique [0002] At present, the existing dust suppression system on the market is connected to the central control room through the output terminal of the PLC of the dust collector body controller, and cannot communicate with the belt operation signal of the original central control room, and can only do the simplest operation through dry contacts At the same time, it is also impossible to synchronously communicate the operating status of the precipitator body and the operating signals of each partition to the central control room, especially the operating parameter information such as analog parameters. [0003] When the spray dust suppression system is applied to the belt conveyor system, the number of belts is often large, and when the relationship between the belts is complicated, the master station of the spray dust suppression system cannot establ...

AI Technical Summary

Problems solved by technology

[0002] At present, the existing dust suppression system on the market is connected to the central control room through the output terminal of the PLC of the dust collector body controller, and cannot communicate with the belt operation signal of the original central control room, and can only do the simplest operation through dry contacts At the same time, it is also impossible to synchronously communicate the operating status of the dust collector body and the operating signals of each partition to the central control room, especially the operating parameter information such as analog parameters

[0003] When the spray dust suppression system is applied to the belt conveyor system, the number of belts is often large, and when the relationship between the belts is complicated, the master station of the spray dust suppression system cannot establish more sub-stations, and each sub-station cannot communicate with the main station in two directions. It is also difficult to establish a connection between the main station of the spray dust suppression system and the central control station. The non-communication method, that is, the dry contact method, requires a large number of signal cables, which is impossible in actual construction operations.

At the same time, due to the long distance between the belt and the belt, the use of non-communication mode becomes an application obstacle.

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