High Quality 5 mw boiler
Many years ago our country had issued a "high quality 5 mw boiler water treatment supervision and management rules," the rules are designed to strengthen supervision and management work of boiler water treatment, boiler operation to promote security, economic, energy, environmental protection. Water treatment because they do not work in place, accidents are caused each year.
What accessories required in the use of Shandong steam high quality 5 mw boiler? No matter what kind of boiler, after a long period of use, inside the boiler will attack many chemical reactions, and according to different water quality for boilers, boiler inside the onset of chemical reactions are different, and a variety of chemical substances for a long time to accept high temperature and high humidity environment it is easy to attack many chemical reactions. This requires that we normally use in the process, and embalmed maintenance inside and outside for a long time disabled, paying close attention to the needs of the boiler furnace. Steam boiler maintenance, especially after maintenance shutdown of the boiler, it should be noted that, first of all necessary to completely remove the fouling and the upper and lower furnace grate ash heating surface in the boiler shutdown cooling, so that the smoke stick can Road has some natural ventilation. Generally the furnace in order to avoid moisture in the desiccant should be placed in the furnace and the flue. The quicklime is used as a desiccant per cubic meter flue or furnace generally should be placed about 3kg. After placing all the ventilation should be tightly closed doors. After the change of lime powder to replace the low-lying position, such as boiler room, ground flood tide during the shutdown severe cases it should be used regularly and placed a small fire to dry desiccant way combination. In the purchase of electric steam boilers, to achieve our application requirements, some equipment is very important, many customers may not know what accessories to buy, according to the Shandong steam boiler manufacturer to data for acquirers finishing introduction. Steam boiler via heat exchange device, the heat exchange of the feed water steam, heating the water, then heating, heating, toiletries, and other useful production. Soft drinks operation of the steam boiler system which needs help equipment and valves, Here we look at what the needs are, what their effects are yet valves:? 1, four safety accessories in three categories: safety, sewage valve ( valve), water level gauge (water column unit). 2, the water supply system: gate valve, check valve, safety valve, drain valve. 3, the steam system: stop valve, a ball valve (plug valve), the drain valve, safety valve, steam trap. The effect of the valve is as follows: safety valve: drain valve to avoid overpressure system: water in the discharge water level gauge or sewage system: Water Level Observation valve: off, controlling the steam trap channel: using water in a pressure discharge valve system: to avoid water supply backflow valve: flow control equipment: a processor demineralized water softening equipment, apparatus name suggests reducing water hardness, in addition to first remove water calcium and magnesium ions, that is popular water hardness reduction apparatus, the primary effect there remove calcium and magnesium ions in water, activated water, algae sterilization, Anti-fouling. 2. Pump up the loss of water will, if the level is too much loss, the amount of circulating system becomes insufficient, other adverse effects occur, it needs to fill pump system pay, usually set up a level, when the liquid is below automatic water posterior. 3. Steam reclaimer machine known steam recovery steam condensate recovery, steam condensate recovery, a condensate recovery equipment, closed condensate recovery equipment, heating steam condensate recovery system of the main unit, to recover there condensate 80 degrees, then the electricity for heating can be saved.
Coal-fired high quality 5 mw boiler to carry out a comprehensive investigation and remediation work, Luohe City, Henan Province, Li Jizhen provincial, city and town each environmental supervision departments centralized call the relevant personnel, three-pronged approach to work.
First, a comprehensive investigation to find out the base.
Li Jizhen town for all industrial enterprises, restaurants, vermicelli processing plants, farms and other coal-fired boiler with a boiler units diagnostic investigation, the establishment of coal-fired boilers ledger, so base-clear, the situation is clear.
Second, clear standards, conducting pressure.
Town leaders organized the renovation work conference of coal-fired boilers, the boiler so that the user's overall reform and the dismantling of scheduling, the town must be eliminated in the formation of boiler upgrade, you do not need to be removed out of shutting down consensus.
Third, actively coordinate, and assign responsibilities.
Natural gas is being implemented in conjunction with the "double substitution", and actively coordinate the gas boiler equipment suppliers in collaboration with the local gas company, entered into a collaboration, timely completion of "substitution of gas for coal" upgrade tasks.
As of now, the town has shut down six coal-fired boilers, the implementation of "substitution of gas for coal" boiler upgrade eight, effectively promote the prevention and control of air pollution.
Why Adjustment To adjust the water level in the high quality 5 mw boiler water level of the boiler? Generally, this is in order to maintain stable boiler drum (drum) water level, water level and step adjustments is: 1) to control the water level, water level must be carefully monitored, in principle, subject to a water level gauge, electrical The main point is to monitor water level meter. To maintain the water level in place clear and accurate. If the water level gauge mica or no rocked slightly unclear, flush water level indicator, each control level gauge regularly and accurately determine the change in water level the boiler; 2) always monitor the steam flow, feedwater flow, drum pressure and water pressure, and other major data is not normally found immediately identify the reasons, timely treatment; 3) + If the water level exceeds 50 mm, the small water supply damper should be closed to reduce the amount of water, if continued to rise to + 75 mm, the door should be open drainage accident turn on the water to normal water level, and investigate the cause.