Based things, cloud computing, big data technology, fast Boiler actively exploring innovative operating mechanism ton industry boilers safety, independent research and development of the boiler cloud services on-line monitoring system. This system realizes the remote monitoring of the boiler, real-time understanding of boiler operation data and other functions to ensure the healthy operation of the boiler in the state, to achieve the lowest energy consumption and minimize emissions, safe and secure, which is equivalent to each boiler is equipped with a " private doctor".
Exhaust heat loss factors determines the size of the three: the exhaust gas temperature, excess air coefficient, and the cold air temperature. Wherein the excess air ratio of gas ton industry boilers is a major factor. Excess air ratio is too large a tremendous waste. A lot of cold air into the furnace inside, first reducing the temperature of the furnace, combustion conditions become unstable, but also increases the flue gas volume, increased heat losses. Calculations show that when the excess air ratio is increased to 3.0 from 2.0, heat losses to 4.5%. While increasing the drum Fan burden, so power consumption increases. In order to improve the gas boiler thermal efficiency, we must pay attention to and raise awareness of the serious dangers for the high excess air ratio caused by combustion in the regulation strictly control the excess air ratio, which is currently heating industry in areas often overlooked.
Flue gas condensation in aqueous industrial ton industry boilerss and industrial boiler flue gas condensing position of the condensation water and the condensed position 1, the steam boiler flue gas dew point of industrial coagulation process means starts to condense water vapor in the flue gas the temperature, condenses into water vapor when the temperature is lower than the dew point temperature. Without considering the impact of the acid gas, flue gas dew point increases to increase, increasing the concentration of water vapor in the flue gas, increases as the excess air ratio is reduced. Formation of condensation water depends on the temperature distribution of the flow cross-section. For example, when the flue gas through the pipe, the core flow temperature maximum, minimum wall temperature. When the wall temperature is higher than the dew point, no condensate water, when the wall temperature below the dew point temperature of the core flow above the dew point. When the core flow temperature below the dew point, the air flow condensing section. Number of smoke generated condensed water is affected by many factors, such as size, fuel, exhaust gas temperature, the air ratio, the structure of the boiler heat transfer surfaces and the like. 2, boiler condensate condensed gas industry position in the boiler in order to improve the thermal efficiency of the boiler, efficient recovery of the latent heat of the flue gas steam gasification boiler with a condenser and is widely used in industrial heating systems, i.e., by installation absorb latent heat of water vapor in the flue gas. Saving device and a condenser. At design conditions, the flue gas temperature at the outlet of the boiler body above the water vapor dew point temperature, water vapor in the flue gas mainly in the condenser and economizer. Since the high-temperature steam in the boiler, the exhaust gas temperature before the flue gas enters the economizer is generally higher than the dew point, so a small amount of water vapor generated by the boiler condensate, hot water boilers and boiler due to low temperature, return water temperature lower than the annealing furnace smoke gas dew point temperature. Winter start or low load operation, leading to the exhaust gas temperature below the dew point temperature. Thus, prior to entering the economizer, some of the water vapor in the flue gas of the boiler tail heating surface condenses into water. The above analysis, generating the main part of the condensed gas are in industrial boiler economizer heating surface and the boiler, and thus boiler economizer outlet gas industry are usually set in a drain nozzle of the heating surface.
Water quality standard for steam ton industry boilerss and hot water pump unit installation requirements and installation plans Henan fast Boiler Company with the small series to introduce steam and hot water boiler water quality standard pump unit installation requirements and installation program is a commercial steam boiler water, residential water use the main boiler, but in recent years the boiler explosion and the extent of corrosion in the boiler point of view, a lot of steam in the hot water boiler worker for boiler maintenance and use of M & E is not very understanding, or not quite cooked. Therefore, this article Mechanical and Electrical technician to tell us about water quality standard water steam hot water boiler. Steam boiler The main requirements are: 1, when the evaporation amount is equal to the rated boiler 6t / h should be oxygen, less than the rated evaporation 6t / h of localized corrosion such as found in boiler feed water deaerator measures should be taken, for steam for the steam turbine boiler feedwater oxygen content should be less than equal to 0.05mg / L. 2, as determined when the dissolved solids is difficult, the conductivity measurement method may be employed or chloride ions (C1) controlled indirectly, but with the conductivity or dissolved solids and a ratio of a chloride ion (of Cl-) should be based on test determine. And should be regularly re-examination and revision of this ratio relationship. 3, the structure of all-welded boiler may control the relative alkalinity. 4, rated evaporation amount is smaller than 2t / h, and less than the rated steam pressure of steam boilers and hot water boilers soft drinks dual equal to 1.0MPa (such as steam, water quality no special requirements) may also be pot-treatment. But we must strengthen the supervision of scaling, corrosion and water steam hot water boiler, earnestly dosing, sewage and cleaning work. Pump unit installation requirements and installation 1. Install the program requires the installation of the unit must be fully serviced prior to installation technology, installation construction design and development of network installation and construction plans. Engineer technical tests should be carried out according to the specific circumstances of the organization pumping station design, manufacture, construction units, mutual coordination. After installing a review of construction design approval, issued by the chief supervision engineer started to make construction unit before entering the installation and construction. Construction should be set up organizations, to establish who is responsible for individual projects, clear terms of reference, unified command. The installer should carefully study information technology, familiar with the drawings, control procedures, technical specifications and provisions related to the master installation steps, methods and requirements, the installation quality to meet the design requirements. 2. Install the program installation program is a major component of the construction work. Include: the installation process, the installation work schedules and so on. Installation plan should clearly construction sequence and construction schedule, the entire project is listed in the individual projects, division of engineering and engineering, separation of primary and secondary, first, after then arrange reasonable time limit, staff and the various stages of construction the main task of the construction progress of various projects both before and after can dovetail with each other.