Second, the structural characteristics

1. The valve uses two valves, alternating work for the lock when the wind cutting. So that the mill to reduce the amount of air leakage to a minimum level to ensure that the kiln exhaust gas can be pumped into the mill to dry materials.

2. This valve adopts electric opening, flap opening and closing 20 times per minute, so that the next cutting uniform.

3. The use of cams, connecting rods and other institutions to open pirated, using spring reset. So that the valve runs smoothly, without impact.

4. Both sides of the valve body are located maintenance door, when replacing the flap is very convenient.

5. Flap, liner wear can be replaced.

Third, the operating conditions

1. Temperature: ≤350 ° C

2. Bottom of the negative pressure: -30 ~ -50mmao

3. Total moisture content of the material into the valve: ≤ 5%

4. Material into the valve particle size: ≤ 20mm

Fourth, technical performance

1. Production capacity: 150t / h

2. Electric power: 5.5kw

3. Drive: cycloid reducer