Concrete batching plant powder ash blowing full-automatic control system

Abstract

The invention discloses a concrete batching plant powder ash blowing full-automatic control system. The concrete batching plant powder ash blowing full-automatic control system comprises a wagon balance in communication with an EPR system, multiple ash blowing pipes, a remote control module and a Bluetooth switching control module. Electric valves are mounted on the ash blowing pipes. The EPR system is provided with multiple output ports and controls the electric valves to be opened. The remote control module is provided with multiple input ports, a control relay and an internet access. The input port is electrically connected with opening or closing buttons of the electric valves, and the relay is electrically connected with opening or closing control circuits of the electric valves. Theinternet access is in communication connection with an industrial personal computer. The Bluetooth switch control module is provided with multiple Bluetooth control output ports and controls the electric valves to be opened. According to the concrete batching plant powder ash blowing full-automatic control system, after materials are weighed, control signals corresponding to the electric valves are output through the EPR system, the electric valves are automatically controlled to be opened, and it is avoided that the wrong electric valves are manually opened, and consequently conduction of production is influenced. The concrete batching plant powder ash blowing full-automatic control system has an automatic control manner and a manual control manner, the control manners are flexible, and remote automatic control over the electric valves can be achieved according to the existing production situation.

Description

technical field [0001] The invention relates to the technical field of industrial control, in particular to a fully automatic control system for powder soot blowing of a concrete mixing station. Background technique [0002] When loading the concrete mixing station, the soot blowing pipe transports the material from the material truck to the silo. There are multiple soot blowing pipes for conveying different materials. Therefore, when the material is conveyed, the valve of the corresponding soot blowing pipe is opened. Other valves corresponding to the soot blowing pipe are closed. During production, padlocks or covers are usually used to avoid material transportation errors. Because the powder material is easy to cause damage to the padlocks, it is inconvenient to use. Electric control valves are specially used to replace padlocks and covers. Contents of the invention [0003] The invention proposes a fully automatic control system for powder soot blowing of a concrete mi...

AI Technical Summary

Problems solved by technology

[0003] The invention proposes a fully automatic control system for powder soot blowing of concrete mixing plants, which solves the problem of high misoperation rate of manual control in the prior art and affects the normal production process

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