Water quality standard for steam 10t cheap boiler brand belaruss 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.
Before the hot water 10t cheap boiler brand belarus start hot water boiler needs to pay attention to what matters in people's daily lives Common heating equipment. It is in our country, especially in the northern region has been widely used. Only when installed and used in order to make more efficient installation, the installation must strictly abide by the rules and measures. Fast boiler to tell you about the three major considerations using professional hot water boiler, to help you better understand the use of hot water boiler. Note Sheung Shui Sheung Shui Safe Mode is way hot water boiler safe operation of essential way to guarantee. Thus, when Sheung, closing the inlet valve should be noted that a reflux tube, and then open the circulation pump, before starting the injection pressure is adjusted to an appropriate range. After the completion of water systems, boiler water level by adjusting it to run properly, it can ensure a good performance hot water boilers are fully developed. Hot water boiler checked before ignition attention before ignition, must check the boiler auxiliary equipment, especially the reliability of the valve open, in order to ensure the smooth circulation of water in the boiler, the steam to avoid the pressure caused by too large. If you find when checking valve leakage is serious, it should promptly repair or replace, should not be ignited. Note debris clean-water tank hot water boiler heated water is cleaner than tap water, but long-term use may deposit some of the debris and water tanks, more debris will damage the pump and plug valves. Before using professional hot water boilers, water tanks should be checked in time effective, timely clean-up, to ensure that the heating is better to avoid the dangers of high temperature and pressure in the boiler. Fast boiler to remind you, though hot water boiler is a pressure-free container, but if you use the valve problem, it may lead to a surge in internal pressure hot water boiler, care must be taken when using the Sheung Shui way. In order to ensure the smooth discharge of the gas hot water boiler, it is necessary to settle the issue of internal boiler checked and checked before ignition, to ensure the normal operation of the boiler.
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Startup 10t cheap boiler brand belarus, steam temperature raised not up how to do? Sometimes the unit startup process will encounter steam pressure and steam temperature has reached the required difference still many problems, especially in such cases tend to occur in front of the turbine Rushes. In this case the following measures can be employed: (1) switch on the discharge portion of the fire-burner nozzle; (2) adjusting the ratio of secondary air, to increase the amount of the lower secondary air; (3) increase the air pressure, air flow rate, the flue gas is increased flow rate; (4) a large bypass opening to the air or exhaust, slightly lower steam pressure, and then cast by fire mouth, improving furnace thermal load.