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Hello, welcome to visit the official website of Shaanxi Yanlong Mechanical and Electrical Complete Equipment Co., Ltd.!

陕西炎龙机电成套设备有限公司

Low voltage complete equipment production supplier

Italy Black & Burner China General Agent
National unified consultation hotline:

13909274715

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support hotline
13909274715
National After Sales Hotline:
029-84267339
Email: 249968220@qq.com
Address: Room C512, Building 3, Torch Road, Eastern Development Zone
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Shaanxi coal-fired boiler electrical control cabinet

Release time: 2017/5/16

Phone: 029-84267339
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★ Equipment Overview

Introduction to Shaanxi Boiler Control Steam boilers are chain-fired coal-fired water tube boilers. The boiler room system is mainly composed of boiler water supply system, combustion system and auxiliary system. The water supply system is mainly composed of water treatment equipment, softened water tank, boiler feed pump, water flow meter, feed water electric regulating valve, boiler drum water level, steam flow meter, steam pressure, and sub-cylinder. The combustion system consists of bucket elevator , Fixed belt

Conveyor, grate governor, slag remover, economizer, air preheater, dust collector, blower, induced draft fan, chimney, etc .:

The auxiliary system consists of a deaerator, a continuous blowdown expander, a regular blowdown expander, and a water-water heat exchanger.

陕西燃煤锅炉电气控制柜

★ Main Control Points

Boiler equipment is a complex control object. The main input variables are boiler water supply, fuel, air supply, and induced air volume. The main output variables are drum water level, steam pressure, furnace negative pressure, and excess air (oxygen content, etc.). .

★ Chain protection function

1. Boiler limit water level interlock protection function.

2. The slag ejector is interlocked with the boiler grate governor.

3. Induced fan and blower interlock.

4. Induced fan frequency conversion cabinet, blower frequency conversion cabinet, boiler feed pump step-down startup cabinet have two control functions.

5. The boiler has extremely high water level, and the high water level alarm.

6, the boiler has extremely f's water level, low water level alarm.

7. The boiler adopts a pressure controller and has an over-pressure alarm function.

8, high temperature alarm function of the economizer outlet.

燃煤锅炉电气控制柜

Keywords in this article:
Yanlong Mechanical and Electrical Equipment
Contact us Shaanxi Yanlong Mechanical and Electrical Complete Equipment Co., Ltd.

Contact: Dou Manager

Phone: 15029929875

Landline: 029-84267339

400 Phone: 13909274715

Email: 249968220@qq.com

Address: Room C512, Building 3, Torch Road, Eastern Development Zone

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