Electric double plug door

1、 Overview of Double Panel Doors
Electric and manual double plug doors are important auxiliary equipment for boilers, installed on the cold and hot air ducts of boilers in thermal power plants where isolation is required, such as the inlet and outlet ducts of coal mills. This product is reliable in operation, flexible in opening and closing, and tightly sealed, fundamentally solving the shortcomings of previous isolation doors that were not tightly closed and had long closing times. It greatly facilitates equipment switching and shutdown maintenance, and has been widely used in major power plants across the country.

2、 The main features of double panel doors are:
1. The double panel door has adjustable and isolated sharing, flexible adjustment, and good sealing performance.
When the electric double plug door is working normally, the air door switch is flexible and there is no jamming phenomenon.
After the electric double plug door is closed, there is no internal or external leakage, the shaft seal is good, and there is no air leakage or air leakage.
4. High degree of automation, with remote, close range, and manual operation functions.
5. The control system can be integrated with DCS to achieve automated operation. (On site, remote control)
6. The air leakage rate after closure is less than 0.1%.
7. The production process of double panel doors complies with relevant industry standards.
8. The double panel door is easy to operate, has a short installation cycle, and can be completed during minor repairs.
9. Long service life, no maintenance required for one installation, can be installed on any angle position of the air duct.
10. Double plug panel doors can be controlled by electric double plug panel doors, pneumatic double plug panel doors, or manual double plug panel doors, with low investment and fast results.

3、 Technical parameters of electric and manual plug-in doors:

1) Model: FZM-B (length) × (width) × H (height)
Note: A × B - can be various specifications of air ducts such as rectangular, circular, etc., to be determined by the user.

H - The thickness of the air door is generally 600mm.

 2) Circulating medium: cold and hot air
3) Working temperature: ≤ 400 degrees Celsius
 

Related products:

Previous article: flap gate
Next article: Denitrification barrier door