COMPLETE PROCESS FLOW
The prepared slurry is sent to the slurry scale through slurry pump; lime and cement are transported to the metering scale through screw conveyor; aluminum powder is made into aluminum powder suspension through aluminum powder mixer and then entered into the scale, and then sent into the high-speed pouring mixer. The mixer is poured into the empty mold box, and the whole process is fully automatic.
The entire batching and casting section consists of slurry transition tanks, waste slurry transition tanks, two dry powder weighing scales, screw conveyors, two slurry weighing scales, an automatic aluminum powder metering system, casting mixers, steam pipelines, wastewater tanks, unloading devices and bubble arranging devices. It mainly ensures the metering accuracy of various materials, mixing effect and production cycle during casting, as well as bubble arrangement and wastewater recovery in the casting process, so as to guarantee product quality, production capacity and environmental control of the production line. The whole casting mixing process adopts double-blade high-speed mixing. For high-cycle normal production, the casting mixer keeps continuous operation instead of frequent start-stop mode. Fast feeding is adopted to shorten production cycle. Dry powder and slurry are fed simultaneously at intervals to ensure production efficiency and stable operation cycle.
The screw conveyor transports powdery materials such as lime, cement and gypsum by rotating internal spiral blades. It realizes closed conveying, effectively reduces dust pollution and material loss. It can convey materials horizontally or obliquely, steadily feed raw materials to weighing equipment, and ensure accurate batching in the aerated concrete production line. It features compact structure and flexible installation layout.
Functions of Pouring Mixer
The pouring mixer carries out high-speed mixing of slurry, lime, cement and aluminum powder suspension to form homogeneous foaming slurry. It evenly disperses aluminum powder to ensure stable gas generation and uniform pore structure inside the green body. After mixing, the qualified slurry is poured into mould boxes directly. Equipped with double-blade high-speed stirring structure, it can operate continuously to match the automatic production cycle, stabilize production capacity and reduce product defects such as delamination and uneven pores.
Finished Product Discharging and Packaging Section after Autoclave
After curing, green blocks are delivered to the autoclave discharge line via ferry cart, then transported to depalletizi...
Autoclave Curing Section
This section describes the fully automatic autoclave curing process for semi-finished products. After feeding and steam ...
Green Body Cutting Section
Demoulded green bodies are placed on cutting trolleys with diagonal positioning pins to avoid offset during cutting. The...
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