Homemade steel plate cleaning equipment
Homemade steel plate cleaning equipment
China Grain and Oil Import and Export Corporation Shandong Branch Iron Bar Repair Factory Wu Pei
The 200L closed steel drum produced by our factory is used for the export of peanut oil. In addition to requiring a beautiful surface and high quality, it also requires food barrels to meet food hygiene standards.
Since the price of imported cold-rolled steel sheets is more expensive and difficult to buy, our factory uses domestic hot-rolled sheets for substitution. The surface of the steel plate is required to be free from grease, rust and dust. Considering the economy, the benefits and the durability, we have designed and manufactured a set of steel plate cleaning equipment by ourselves. The production practice proves that the equipment is simple, practical, inexpensive and effective. Now introduced as follows:
First, the structure
Steel plate cleaning equipment
1. Alkaline water circulation pool; 2. Clear water circulation pool; 3. Pipeline; 4. Power drive; 5. Alkaline water cleaning room;
6. Ring chain; 7. Clean water cleaning room; 8. Fan; 9. Hook; 10. Water pump.
In the alkaline water cleaning chamber, 140 rows of three rows of misaligned shower heads were installed uniformly. The sprinkler is designed and processed by itself. The nozzle is in the shape of a fan spray when it is working.
There are 38 rows of three misaligned sprinklers uniformly installed in the clean water cleaning room. The sprinkler also has a fan-shaped spray shape during operation, causing the steel sheet to fall into the incident path.
The ring conveyor chain device adopts the products of Chengde Suspension Conveyor Factory. The chain is driven by the drive motor to move it. The chain is covered with hooks of your own design. Place the steel plate to be cleaned on the hook so that it hangs in the air and moves with the chain to enter the cleaning chamber.
The cleaning solution is an aqueous solution prepared by itself. Preparation ratio: 5%-10%, soda ash is mixed with 95-90% tap water. When the ambient temperature is lower than 15 ° C, it is best to increase the temperature.
Second, the working principle
The steel plate was placed on the hook and entered the alkaline water cleaning chamber at a speed of 6 m/min, and was washed by a spray head with a pressure of 5 kgf/cm 2 of an aqueous alkali solution. The steel plate is washed for 16m, and the oil on both sides is cleaned. Then, enter the clean water cleaning room to wash off the residual lye on the steel plate, and finally enter the fan area to blow dry water, Serve.
The weather is cold in winter and spring, and the water on the steel plate is removed by oven drying.
After the plate is cleaned, the surface is silvery white. After drying, the silver is very smooth and clean, which fully meets the hygiene requirements.
The advantages of this kind of equipment: simple structure, low investment, quick effect, suitable for steel drum production. Further, the cleaning liquid is not limited, the user can choose to use any.
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