Curing agent synthesis unit for mixed-in-tube curing technology

Abstract

The invention discloses a curing agent synthesis device, which includes a frame, and a crushing mechanism and a stirring mechanism arranged on the frame, the discharge port of the crushing mechanism corresponds to the feed port of the stirring mechanism, wherein, The crushing mechanism includes a crushing motor, a crushing barrel with grinding teeth on the inner wall, a motor support frame, and a grinding wheel with grinding teeth. The crushing barrel is fixed on the frame, and the motor support frame is fixed on the crushing barrel. Above, the crushing motor is fixed on the motor support frame, the rotating shaft of the grinding wheel is connected with the output shaft of the crushing motor, and the grinding wheel is fixed in the crushing cylinder in such a way that it can move up and down relative to the bottom of the crushing cylinder through the rotating shaft. There is a discharge port at the bottom of the barrel. The curing agent synthesis device of the present invention integrates the functions of crushing, screening, stirring and mixing, and can also realize automatic quantitative feeding of some ingredients, so as to obtain a variety of curing agents, which reduces labor intensity and improves work efficiency.

Description

technical field [0001] The invention relates to the in-pipe mixing and curing technology, in particular to a curing agent synthesis device used in the in-pipe mixing and curing technology. Background technique [0002] In-pipe mixing solidification process, that is, the dredging ship handles the dredging of ports, waterways, etc., and controls the moisture content of the dredged silt at about 100%, and transports the mud to the air pressure delivery ship by barge, while the mud pump and compressed air Under the action, the dredging mud rolls forward in the pipe, and the curing agent supply ship injects an appropriate amount of curing agent into the pipe during transportation. Finally, the dredging mud, air and curing agent are mixed in the pipe and then constructed by the pouring ship. [0003] In the technological process, a key link is the ratio of curing agent and injection into the tube. Wherein, the pump used when injecting the curing agent into the pipe has certain re...

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Problems solved by technology

However, the particles of fly ash, one of the components of the curing agent, are relatively large, because normal power plants have an open hoarding method for coarse fly ash, so a large part of it is in a wet state, and at this time the fly ash will stick to a small size. Even if the fly ash is dry, in addition to the fly ash, there are also a large number of cinder small pieces, which cannot meet the particle size conditions required by the pump, so it needs to be crushed, filtered, etc. If artificial Filtration after crushing requires a lot of work, especially when large-scale construction requires a large amount of curing agent, the workload will be very large, and the work efficiency is also very low

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