Device for solidifying fly ash and control system and control method

Abstract

The invention relates to a device for solidifying fly ash. The device comprises a power transmission system, an electric heating system, a mud sheet roll forming system used for forming a fly ash liquid mixture and an electromechanical control system, wherein the power transmission system is composed of a water-ash mixed pug placing barrel, a pug mixing conveying pump assembly and a pug conveyingspraying pipe which are connected through a pipeline, the electric heating system is composed of a transmission segment, a transmission power rotating wheel, a closed shell and a forming electric heating plate which are mechanically connected, the mud sheet roll forming system is composed of a slitting piece, a rolling forming roller control assembly, a screening channel, a mud sheet roll formingassembly, a conical end, a movable adjusting piece, ash solid block separation equipment and ash solid block output equipment which are mechanically connected, and the electromechanical control systemis composed of a driving unit, a transmission power system, a rotation sensing device, an output transmission piece, an input transmission piece, a power connecting rod, a feedback output power rod and a mud sheet roll forming movable assembly which are mechanically connected. The invention further discloses a control system and a control method of the device for solidifying the fly ash.

Description

technical field [0001] The present application relates to the technical field of solidifying fly ash, in particular to a device, a control system and a control method for solidifying fly ash. Background technique [0002] The technology of solidifying fly ash is very common in the prior art. For example, Chinese utility model patent CN201120083262.0 discloses a solidification and stabilization treatment system for fly ash, which includes a fly ash storage bin, a cement storage bin and a mixer. The fly ash storage bin is fed to the fly ash hopper through a feeder; the cement storage bin is fed to the cement hopper through another feeder; the fly ash hopper and the cement hopper are set at the feed port of the mixer Above, the fly ash solidification device disclosed in this patent is the most common basic technical framework in the prior art. For example, there are many problems in the solidification fly ash device of this technology, such as the problem that the solidified fl...

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Problems solved by technology

[0002] Solidified fly ash technology has been very common in the prior art. For example, Chinese utility model patent CN201120083262.0 discloses a fly ash solidification and stabilization treatment system, which includes a fly ash storage bin, a cement storage bin and a mixer. The fly ash storage bin is fed to the fly ash hopper through a feeder; the cement storage bin is fed to the cement hopper through another feeder; the fly ash hopper and the cement hopper are set at the feed port of the mixer Above, the fly ash solidification device disclosed in this patent is the most common basic technical framework in the prior art. For example, there are many problems in the solidification fly ash device of this technology, such as the problem that the solidified fly ash cannot be reused because the original The heavy metal content in the fly ash mixture is unevenly distributed, and the heavy metal content of the solidified fly ash is often uneven and unqualified

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