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Advanced technology in brick plant

Laxmi-ENFAB developed advanced technology in brick plant check out our brief production process

1. COAL FLY ASH

The coal fly ash will be sent to the slurry preparing pond by wheel loader to be prepared required concentration coal fly ash slurry by add rated water, which will be pumped into slurry tank to be stored and ready to be used.

2. QUICK LIME

The powder will sent into the lime powder silo for storage and read to be used by bucket elevator, after coming into the factory.

3. GYPSUM

The gypsum in the storage shed will be added into slurry pond according to the required proportion, while preparing slurry.

4. CEMENT

The cement will be transported into factory by tank truck and directly is pumped into cement silo to be used.

5. ALUMINUM POWDER PAST

The purchased aluminum powder past in the bucket or bag will be stored in its storehouse, When being used, it will be lifted to second floor of the batching building, then measured and added into aluminum mixer to prepare 5% suspending liquid to be used.

6. SCRAPE AND WASTE SLURRY

The cleaning waste water under the casting machine will be pumped to ball mill to be used as grinding water. The scrape from the cutting machine will be prepared to slurry and pumped into waste slurry tank to be used.

7. BATCHING, MIXING, CASTING

Coal fly ash will be sent to electronic scale in the batching building by pump at the bottom slurry tank to be measured. When the slurry concentration arrives at batching requirement, the control system will turn of the pump to stop pump slurry. The measured the slurry will be directly discharged into casting mixer.

Lime and cement will be sent to electronic scale in the batching building by single screw conveyer at the bottom of their silos. When measuring arrives at the required quantity, they will be sent to casting mixer by screw conveyer.

Aluminum powder will be measured by manual, and added into aluminum mixer to be prepared suspending liquid one by one for each mould. The finished suspending liquid can be directly added into the casting mixer.

The slurry temperature should be arrived at required process temperature before coasting. And mould will be moved to the bottom of the casting mixer by ferry car.

8. CUTTING AND GROUPING

After pre-curing, the green block arrive at the required strength, the crane will take it to the cutting machine section. After remove the mould, the green block will be cut according to the required size.

The green block after cutting will be move to the curing trolley with the bottom plate by crane in front of autoclave for grouping. The seven trolley for each autoclave with 14 pieces of green block.

9. AUTOCLAVED AND FINISHED PRODUCT

The green block after grouping, will be move into the autoclave by windlass for curing. The whole curing period is approx. 12h, pressure approx.1.2Mpa, temperature approx. 1850. After curing, the product will be pulling out of autoclave, and be sent to the store yard.

10. THE BOTTOM PLATE RETURNING, COMBINING WITH MOULD AND OILING

After unloading, the side plate on the trolley will be lifted to returning rail by crane, and be returned to the side of the cutting machine, which will be combined with the mould and sent to mould returning line for cleaning and oiling to be reused.

PROCESS DETAILS:
  • 1 mould includes 3.4 CBM,
  • 1 autoclave includes 12 moulds,
  • 1 process includes 4 autoclaves (process time = 12 hours)
  • Total power supply: 400 KW
  • Water requirement: 400 liters per CBM
 

AAC Plant

Contact Us

25, Nilisin Plot, Phase I, GIDC Vatva Ahmedabad 382445 Gujarat (India)

Mr. Hitesh Patel (Director)

+91-9725012749
aaclaxmi@gmail.com
info@laxmienfab.com

Mr. Yopesh Upadhyay (Sales & Marketing)

+91-8980800606
sales.aac@laxmienfab.com

Toll Free

18002001171