Aerated concrete block cutting waste recovery system and method

Abstract

The invention relates to an aerated concrete block cutting waste recovery system and method. The aerated concrete block cutting waste recovery system comprises a recovery tank arranged below a cuttingmachine, a mixing basin, a material storage tank communicating with a feeding port of a ball mill, and a water curtain machine communicating with a drainage pipe; through the above arrangement, sincea feeding pipe and a circulating pipe are connected with each other in parallel, and a driving pump is installed on a discharging pipe, circulating water still works circularly during conduction of the feeding pipe; and the production stagnation time is reduced, and the working efficiency is improved. The break-make of a water inlet pipe can be manually controlled for supplementing the circulating water in the recovery tank, and a control system is triggered for pumping mortar in the mixing basin into the material storage tank before the consistency of the circulating water in the mixing basin is too high; thus, the situation that the mortar consistency is too high and consequently the grinding efficiency of the ball mill and the cleaning effect of the recovery tank are affected is avoided; and manual control can be performed properly.

Description

technical field [0001] The invention relates to the technical field of concrete block processing, in particular to a system and method for recycling cutting waste of aerated blocks. Background technique [0002] At present, autoclaved aerated concrete blocks are made of calcareous materials (such as cement, lime) and siliceous materials (such as sand, fly ash) and aluminum powder is added as an air-entraining agent. Inflated, pre-cured and cut, and then cured by high-pressure steam. At present, autoclaved aerated concrete block products are important raw materials for various high-rise building frame structures in China. They have the advantages of light weight, good thermal insulation performance, machinability and non-combustibility. In the production of aerated concrete blocks, the cutting process produces the most leftovers. If manual removal is used, it will not only take time and effort, but also be easy to clean up in time. If the grouting material is fermented and a...

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Problems solved by technology

[0004] Among them, in the process of gradually increasing the consistency of the circulating water in the transition tank, the efficiency of cleaning the cutting waste in the recovery tank will be reduced, and it is easy to deposit in the recovery tank and the stirring tank; and when the circulating water is replaced, there is no circulating water in the recovery tank Circulation, the cutting process needs to be stopped until all the mortar in the mixing tank is pumped into the storage tank to continue working, which affects production efficiency, and the recycled mortar has a high consistency, which is not beneficial to the humidification effect of the ball mill, and there is room for improvement

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