1.The top of the crane is disturbed, and the cost is extremely high, so the measures are discarded.

2.The side suction dust hood is suitable for the application of precise positioning of the production line, and the lifting type of the living station is not easy to apply.

3.Interference with lifting staff's vision

4.According to the original plan of the old production workshop, the reserved activity space for casting is not large, and the common process piping design interferes with the operation.

Combining the field work experience of sandbox casting of small, medium, large and mold casting, we have adopted the following two special type treatment measures.

Guangdong alloy steel castingFactory casting production line, bag filter, machinery and equipment, industrial production dust control measures

1. Processing air volume, the air volume of the dust collector should be calculated from the air volume of the standard condition to the air volume of the working condition.

2. The ash removal concentration value should meet the national industry standard.

3. The operating temperature, the maximum value should be less than the long-term application temperature allowed by the selected filter bag, and the lower line should be less than 10-15°C of the dew point temperature. It must be noted that when the flue gas contains acid gas, the dew point temperature is higher.

4. The method of dust removal, the degree of difficulty of dust removal, and the value of dust concentration in the flue gas. For the flue gas that is sticky and thin or has a high dust concentration value, it is advisable to choose a cleaning method with a strong cleaning ability, otherwise, choose a poorer one. Under normal circumstances, a super-powerful cleaning method should be used.

5. Dust bag, the physical and chemical properties of dust-containing gas, the physical and chemical properties of dust, the method of dust removal, and the air filter.

in accordance withGuangdong alloy steel castingThe layout of the workshop, the size of the castings, generally large castings, and the staff lifting, the casting line does not exceedThe length of 150 meters can be applied with butt-type casting to track and remove ash.