Desulfurization electric insert plate round door

Product description

DGM. QGM type electric pneumatic hot and cold air isolation door is an important auxiliary equipment of boiler, installed in the coal-fired power plant boiler cold, hot air duct needs to be closed and isolated occasions, such as: the coal mill imported wind way this product works reliably, open and closed flexible, tight seal, fundamentally solve the problem of the isolation door closed is not strict, the closure time is too long, Greatly facilitate the switching of equipment and suspension of maintenance, has been widely used in the country's major power plants.

Feature

1. Depending on the user's field situation, horizontal, vertical, tilt, vertical and other positions of installation and use. 2. The opening and closing of the door, locking using interlocking design, easy to centralized control of the computer, for easy maintenance and special needs, but also on-site hand-controlled operation. 3. Equipment overall heat treatment, large temperature difference does not deform, the use of novel sealing materials, closed performance is good, high wear resistance. 4. Operation mechanism action is safe and fast, can complete all the action within 20 seconds. In the process of using the thermal isolation door, reduce the ash accumulation phenomenon of the rail, reduce the failure rate, reduce the maintenance cost and the labor intensity of the maintenance personnel.

Specification

1. Model: DGM.QGM-A (Length) (L) (Wide) x H (High) Note: A-B can be rectangular, round and other specifications of the duct, determined by the user. H gate thickness is generally 600mm.

2. Media: Cold, hot air

3. Design temperature: 400 degrees Celsius

4. Pressure: s11Kpa

5. Open and close time: 15S

6. Lock time: XS

7. Open-closed power source: compressed air 0.5Mpa-0.8Mpa