3000 kw capacity hot water boiler
Boiler safety valve installation requirements is not off the valve after long-term use, generally sealed, and will leave residues of some debris, dirt rust will generate some corrosion, such that the performance drop safety umbrella valve, the safety valve from the use of management in terms of safety valve every year to conduct a research mill, to check and repair combine. Inspection found that extended unverified phenomena remains widespread. Safety valve, pressure gauge, level gauge (water gauge), thermometer is the most common boiler main steam safety accessories. For various reasons, boiler unit does not have enough awareness of the importance of safety accessories, selection of safety accessories, installation, use, maintenance and inspection, etc. do not pay attention, because of the presence of security problems and deficiencies in the operation of the boiler accessories there are hidden dangers. Below under the relevant "rules" provisions of "rules" and my experience in practical work, and elaborate on the role of the principles and safety accessories boiler installation, use, maintenance and inspection of the requirements. Safety valve should meet the following requirements: (1) safety valve should be mounted vertically at the highest position in the pot business, set box. Between the valve and the drum or header, not equipped with access to the steam outlet pipe and the valve. (2) at nominal evaporation 0.5t h boiler /, at least two safety valves installed: equal to or less than the rated evaporation boiler 0.5t h /, mounted on at least a safety valve. The separable exit of the economizer, steam superheater outlet of the safety valve must be installed. (3) have lever-type safety valve means for preventing movement of the self-weight and deviant restriction lever guides the spring loaded safety valve should lift and handle means for preventing movement of the adjustment screw is screwed lightly. (4) The rated steam pressure less than or equal to 3.82MPa boiler safety valve throat diameter of not less than 25mm: the rated steam pressure is greater than 3.82MPa boiler safety valve throat diameter of not less than 20mm. (5) safety valve boiler tubes, which cross-sectional area not less than the cross-sectional area of the valve inlet. If several valves installed together with a short tube directly connected to the drum, the cross-sectional area of the passage should not step short tube to 1.25 times the area of all the exhaust valve. (6) safety valve should normally be installed exhaust pipe, exhaust pipe should be through a safe place, and there is sufficient cross-sectional area to ensure the smooth flow of exhaust. The bottom of the safety valve exhaust pipe should have received a place of safety posturing of drainage pipe, the exhaust pipe and drainage pipe not allow the installation of the valve.
CBM provided a 20t/h SZL series biomass boiler (SZL20-1.25) for a paper mill in Thailand. This horizontal packaging boiler is a typical energy-saving and environment-friendly biomass boiler with a small footprint. CBM szl series boiler are boiler are shipped whole or in modular components to the customer. Many are constructed in an elongated shape that will fit through large building doors with minimal field adjustment required.
Cloud service system is my company relies on its own technical advantages in industrial boilers and automatic control, combined with the Internet of Things, mobile Internet, cloud computing, big data, smart control and 400 call centers form a highly centralized intelligent cloud control center can achieve real-time monitoring, data analysis, maintenance, security alarm and call after-sales and other functions, the real industrial boilers have intelligent "brain." Eliminating the worry of Mr.?Mahbubul.
Construction features gas-fired boiler: The boiler selection Urumqi gas boiler with the tightening of environmental policy, environmental policy more stringent, many places have banned the use of coal-fired boilers, coal-fired boilers require all converted to gas-fired boiler. but many people do not understand the gas boiler. here we describe the structure of the boiler.