Fly Ash Block Making Plant  AAC Block Plant  AAC Block Equipment

1. Features of AAC Blocks:

1). Improved thermal efficiency reduces the heating and cooling load in buildings;

2). Porous structure allows for superior fire resistance;

3). Workability allows accurate cutting, which minimizes the generation of solid waste during use;

4). Resource efficiency gives it lower environmental impact in all phases of its life cycle, from processing of raw materials to the disposal of waste;

5). Light weight (20% of the weight of concrete) saves cost and energy in transportation, saves labor expenses, and increases chances of survival during seismic activity;

6). Larger size leads to faster masonry work.

2.Autoclave is a key equipment for AAC

Autoclave is very important and widely used in aerated concrete blocks, concrete piles, coal ash bricks, sand-lime bricks, microporous calcium silicate Board, new lightweight wall materials, asbestos insulation Board, autoclave curing of high strength gypsum and other construction materials, done in a kettle of CaO-SiO2-H2O hydrothermal reaction. Is also widely used in rubber products, wood drying and preservative treatment, metal smelting, coal-invasion of oil seepage of refractory bricks, glass steam curing, chemical products compliant high pressure, high temperature and high pressure treatment of food cans and paper pulp cooking, cables, nets and stereotypes sulfide, thermal insulation materials used in chemical, pharmaceutical, aerospace, textile workers, military and other required pressure steam curing process of production projects.

3.working principle

Autoclave for steel horizontal cylindrical apparatus, kettle and cover the entire block 16MnR are made of steel sheet, vessel flange and kettle body flanges made of 16Mn overall forged and processed. Pressure-containing parts heat treatment of welds are carried out in accordance with the relevant standards and stringent non-destructive testing.    Autoclave door is activities fast-open door structure, opening and closing the hand-driven reducer, can also be customized according to user requirements, electric, pneumatic, hydraulic opening and closing. Equipped with safety interlock protection device, the maximum avoid wrong operation risks, ensuring the safe operation of the autoclave and the safety of the operator. Kettle type side of door opening and on the above two types for the user to choose.    -Swivel arm with side opening door mechanism, rotational flexibility, low action, open easy; open with lever-style door on body, lever connected with the autoclave door bottom, top equipped with counterweight device, this type of open light, kettle takes up little space. Autoclave door seal with professional manufacturers which is imported rubber sealing ring, easy to install, good sealing performance, long service life. Kettle body bearings for different parts, provided with fixing support, activity supports three forms of special bearings on the end.    Well adapted to thermal expansion and contraction of the kettle, and ensure the normal operation of the autoclave and life. Autoclaves with safety valve, pressure gauge, temperature element, into the exhaust valve sealing ball valve, trap the necessary valves and meters, and equipped with decontamination tank used for the user matching. Autoclave internals apart from conventional steam distribution pipes and Rails, and more users, set up specifically for sealing steam fender cover, drain cover.

4. Main Raw Materials