In today's society, people pay more and more attention to energy utilization efficiency and environmental protection. Aerated building materials are the first to bear the brunt of environmentally friendly building materials. Therefore, more and more customers invest in aerated concrete production lines, and aerated concrete block equipment manufacturers remind investors. The investment risk is high, and consideration needs to be cautious. In today's society, people pay more and more attention to energy utilization efficiency and environmental protection. Aerated building materials are the first to bear the brunt of environmentally friendly building materials. Therefore, more and more customers invest in aerated concrete production lines, and aerated concrete block equipment manufacturers remind investors. The investment risk is high, and consideration needs to be cautious. However, in recent years, some aerated concrete block equipment manufacturers in China have continuously absorbed foreign advanced technology and actively innovated, and began to build intellectual property protection work for their own brands and related technologies! Here is a description of the production process of aerated concrete equipment by Shanghai Hemshan Machinery:
1. Storage and ingredients of raw materials:
Fly ash (sand) is concentrated in the raw material field, cement is transported into the on-site warehouse, and chemicals and aluminum powder are placed in the chemical warehouse and aluminum powder warehouse respectively, and are shipped to the production workshop when they are used.
2. Aerated concrete block raw material processing raw materials are sent to the ball mill through vibrating feeder and belt conveyor, and the ground raw materials are sent to the slurry tank storage separately: the lime which is simultaneously processed is crushed by the jaw crusher, and then passed through the bucket. The hoist is sent to the lime storage bin, and then sent to the ball mill through the screw conveyor. The ground material is sent to the powder batching bin through the screw conveyor and the bucket elevator. After the chemicals are manually metered in a certain proportion, a certain concentration of the solution is prepared and sent to the storage tank for storage.
3. Ingredients, mixing, pouring
Fly ash (or sand, stone powder) and waste slurry are metered into the metering cylinder. After the various materials are metered and the mold is in place, the slurry can be stirred. The slurry should meet the process requirements before casting. 40 ° C), if the temperature is not enough, steam can be heated in the slurry metering tank, and the aluminum powder suspension is added 0.5 to 1 minute before the material is poured.
4. The static curing and cutting and pouring of the aerated concrete block are transported to the pre-nurturing room for pre-heating, and pre-raised for 1.5-2 hours at room temperature 50-70 ° C, then the mold frame and the blank are carried out with a spreader. Demolding, and then cutting and slitting with a gas block cutter. The mold frame is hung back to the mold car for manual cleaning and degreasing, and then hoisted to the mold on the mold to carry out the next casting. The cut blank and the bottom plate of the kettle are lifted to the car with two layers of layers. There are four supports in between, and several cars are grouped together.
The waste material generated at the time of cutting is sent to the waste slurry agitator next to the cutting machine via a screw conveyor, and water is added to make a waste slurry, which is used when the ingredients are used.
5. Autoclave of the aerated block and the finished product. The blank body is drawn into the autoclave with a hoisting machine, and then the vacuum is heated, the temperature is lowered, and the temperature is lowered. Then proceed to the next kettle operation!
The production of aerated concrete products is very simple, the overall process is as mentioned above, but every subtle point needs attention, just like the ingredients, the configuration of the raw materials is also very knowledgeable, a little configuration error, the product will have Huge difference. Customers who are interested in investing in aerated concrete blocks are welcome to visit the Shanghai Hessian mechanical aerated concrete block equipment manufacturers for inquiries, call us, 24-hour free hotline, visit the official website http://
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