Our emphasis on increasing green, local governments also boiler 1t commercial estonia operation produces nitrogen oxides and smoke emission requirements become more stringent. Fast boiler followed by the national trend of development, deepening of cleaning boiler product design and development. Lulu as a representative of business development of the national beverage, and hope to find a set of boiler energy conservation and clean in one, for drink production process of fermentation, sterilization, drying, curing and other processes. After many visits and market research, in October 2017 and entered into boiler fast boiler purchase contracts, purchase two 10 tons of steam and a whole 20 tons of steam condensing steam boiler. The two sides this cooperation is the other quality fast condensing gas boiler highly recognized, has proved a powerful strength fast boiler in the boiler production and service of gas condensate from the side.
(I) Pipe insulation
Gas boiler 1t commercial estonia full of water occurs, the occurrence of how to deal with gas boiler filled water, a high level alarm will sound an alarm level signal, beginning with the water vapor, decreased steam quality, increased salinity, superheated steam temperature drops. Severe full of water, or even furnace water into the steam line, steam line caused water hammer occurs, resulting in a serious impact to the boiler. When full of water for the boiler this situation occurs, fast Boiler summarize the following knowledge points, for your reference. First, the phenomenon when the boiler is full of water 1, the water level is not visible or not, a high level alarm; 2, steam temperature decreases, main steam isolation valves and the turbine inlet valves visible white steam; 3, turbine or steam pipes water hammer; 4, the normal water flow is not greater than the steam flow. Second, a full water Boiler feed water is automatically jump manually, resulting in abnormal increase of water supply; 2, or drum set on the safety valve steam header, resulting in up water or with water; 3, ultra-evaporation boiler load more, happens priming. Third, the full boiler water treatment 1, boiler steam pressure and water pressure to normal, while the drum water level rises, exceeds + 50mm, should take the following measures: wash drum were compared with the two water gauge to check their instructions are correct. Water supply from the automatic to manual adjustment, and shut off the manual door small total feedwater adjusted to reduce the amount of water to the door. 2, if After the treatment, the inner drum water level is still rising, exceeds + 75mm, the following measures should be: open the door for emergency drain drum should be put to the normal water level water level shut down immediately. The steam temperature condition, turn down or turn off desuperheating water door, door open and main steam superheater tubes hydrophobic hydrophobic gate. 3, when the boiler full of treated water drum water level continues to rise, and exceeded the upper drum level table when the water level is visible, the need for emergency shutdown, as soon as possible with the main pipe splitting, immediately stop the water, recycled to open doors, to strengthen boiler drain, and note the emergence of drum water level gauge upper water level, the water level to be put to the normal level after closing. After the normal Standby furnace, obtain professional fireman who consent, it may furnace stoked operation. 4, such as the water level in the steam drum water level tables invisible, not in time, should take the following measures: wash drum were compared with the two water gauge, check if the indication is correct. Full drum water level tables turn on the water door, turn on the water and then slowly close its doors, as there is water in the water table appears, and water levels continue to rise full of tables full of water and has not been proven boiler water level gauge steam over the side of the tube, press the emergency shutdown process. Open the door turn on the water table level, and slow to close its doors after the turn on the water, the water level in the water table invisible. To prove a serious full of water, soda and then close the door, turn on the water to open the door, the water level of the water table memory after the release to do, turn on the water shut the door immediately. Ajar quickly and valve inner water table level occurs, and filled with water, before this time has exceeded the determination level of the steam drum level side through the tube sheet, emergency shutdown should be treated as soon as possible and the manifold splitting. When the water level in the boiler accident occurs, it is difficult to judge if the water level should be shutdown immediately. After a boiler shutdown called water method called water, check the water level in the drum.
What forms of chemical plant boiler 1t commercial estonia inspection there? What forms of chemical plant boiler inspection there? Or organic heat boiler uses water as the medium pressure vessel was heated by a flame or electric heating, and multi-output heat to steam, hot water forms, during operation of boiler, the furnace member at a high temperature and pressure, or external temperature flame radiation, may occur wear, corrosion, distortion, scaling, and other defects over-burning, ash plugging may also occur, slagging phenomenon. More serious will lead to burst pipes or explosion and other accidents, if not timely detection to eliminate them, will eventually lead to loss of life, damage to equipment, to bring social unrest, cause losses to the state and enterprises. Check the boiler is a boiler to minimize the risk of the task. Boiler Inspection generally divided into boilers and boiler Supervision, Inspection and periodic inspection, the former is an integral part of the normal operation of the boiler in a test, divided into internal and external inspection test boiler boiler; the latter is mainly for boiler installation, alteration, major repairs an extremely important test carried out. 1, chemical plant boiler regularly inspect boilers periodic inspection refers to the periodic inspection of boiler inspection rules for safety and energy savings boilers carried out according to regular inspection prolong the service life of the boiler, including external inspection running under the boiler, boiler stop internal inspection and hydrostatic test under the operational state. External inspection cycle once a year; internal inspection period is every two years; the boiler because of structural reasons can not carry on in the inspection, hydrostatic test should be carried out, for the period of 3 years. Including internal content inspection for cracks, cracks, corrosion, scaling and other defects on the drum, boiler shell, superheater, airway pressure receiving member and the like; the same shall be the time when the problem occurs in the last test specimen methods for review. External inspection tests generally include the following elements: operation of the boiler external environment and load-bearing device, an external boiler piping, safety accessories and safety devices, auxiliary equipment. For external examination of organic heat carrier boiler, acidity should review inspection reports and records, kinematic viscosity, carbon residue, water and other indicators of compliance with national standards, to check its compliance with safety devices regularly boiler inspection rules. 2, Boiler Inspection Boiler Inspection supervision include chemical manufacturing supervision and inspection of boiler and boiler installation, alteration and major repair of supervision and inspection. Supervision and inspection methods commonly used data review, physical inspection and on-site supervision methods. When data review should be strictly regulated in accordance with the pot; when the inspection site monitoring, supervisory inspector should be carried out in accordance with the relevant system standards, to comply with the relevant safety specifications; when physical examination, in general, checks manner. Supervision and inspection of the boiler by the degree of impact on the safety performance of the boiler can be divided into A, B, C categories, followed by a significant impact, greater impact, the general impact. Former chemical plant boiler supervision and inspection, the following should be inspected units do a good job, ready to license within the validity period (but without permission or license application has been accepted); develop plans to submit construction plans or production supervisory agency; provided the necessary supervisory inspection work conditions.