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- home > Supply > Boiler automatically continuous water supply to the electric control valve device magnetron sensor
Information Name: | Boiler automatically continuous water supply to the electric control valve device magnetron sensor |
Published: | 2012-03-27 |
Validity: | 90 |
Specifications: | HR-UHM-2HR94A4W |
Quantity: | 111.00 |
Price Description: | |
Detailed Product Description: | Industrial boilers, automatic continuous water supply equipment using the most advanced new ways of shunt decompression for boiler feed water, continuous stable to water changes, no back pressure, adjust the drum water level changes within the scope of 10MM usually consists of three parts: Magnetic sensors, controllers, and HR Series three-way electric control valve. A, model and specifications Magnetron-type automatic continuous water supply equipment specifications: DN32 \ \ the DN40 \ \ of DN50 \ \ DN65 A magnetron sensor (25kg/cm2) 2 controller 160x80x170: HR-UHM-291D-G 3.HR series of three electric control valve: HR94A4W Second, the main technical indicators The application of boiler capacity is less than or equal to 20t / h Applicable boiler nominal pressure of less than or equal to 30kg/cm2 Water supply way continuous Regulate the drum water level range is less than 10mm Traffic rated flow from 0 to 100% Automatically open the pump stops the water level +30 to-30mm High and low alarm water level +50 to-50mm Very low interlock shutdown protection of the water level-50mm Power 220v 50hz Ambient temperature of 0-45 degrees Relative humidity less than 85% Free of excessive dust around and no corrosion of the explosive gas Work less than 25Hz dual vibration amplitude is less than 0.1mm The output terminal capacity 220v 1.5A non inductive load Third, the water supply system diagram Fourth, the main advantage of An adjustment to the amount of water change is continuous smooth, linear, usually between 10 mm to control the drum water level change, not nearly to improve the reliability of the safe operation of boiler and steam greatly improved quality Run time of 2 boiler feed water continuous flows through the economizer, it does not produce the gasification phenomena and the water hammer phenomenon, to ensure that the economizer safe operation The structure is simple and reliable, less failure, long life. Installation, use, and easy maintenance With significant energy saving effect: due to the circulating water flows through the economizer heat to get the full exchange, practice has proved in the case of room temperature water supply, can feed water temperature to 60 degrees or more, with in addition to oxygen boiler, deaerator steam consumption can be reduced. The feed water temperature 6 ° C can be reduced to 1% fuel depletion, and therefore has a significant energy saving effect. |
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Copyright © GuangDong ICP No. 10089450, Guangzhou City, Zhang Combustion Science and Technology Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 6608 visitor
Copyright © GuangDong ICP No. 10089450, Guangzhou City, Zhang Combustion Science and Technology Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility