10t carbon rotary kiln waste heat boiler

As one of Beijing's air pollution emission standards of the most demanding urban, environmental control is very strict. Beijing primary school campus Emerald City as one of the cradles of socialist culture successor, in terms of the quality of students' learning environment is put emphasis on one hundred percent. October 2017, Beijing primary school campus Emerald City with my company, signed a two Thalia T6 series vacuum hot water 10t carbon rotary kiln waste heat boiler for winter heating use.

WNS type 10t carbon rotary kiln waste heat boiler fuel vapor Introduction Introduction: WNS horizontal steam boiler fuel type internal combustion quick three-pass fire tube boiler. Furnace using offset wet back structure, high temperature flue gas flushing sequentially the second and third return pipe tobacco, and then discharged into the atmosphere through the chimney of the smoke chamber. Activities before and after the boiler is equipped with smoke cover, the boiler easy maintenance. Boilers with good technical performance burner using combustion automatic ratio adjustment, automatic adjustment of water supply, the program start and stop, automatic operation and other advanced technology, and having a low water level and low level alarm, high vapor pressure, such as automatic flame protection . The boiler has a compact, reliable, simple, quick installation, low pollution, low noise, high efficiency. Installation Preparation: 1, determine the installation location, the unit must have a pot boiler installation boiler installation qualification certificate in line with the scope of the installation of the higher authorities issued. 2, to register. According to "Steam Boiler Safety Supervision Regulations" provides boiler units should use one by one to register. Boiler unit boiler installation work should be specifically responsible, responsible to get in touch with the local supervisory bodies boiler, installation fill this book. Fireman when they need to participate in the boiler installation, and with a plumber, fitter, rigger, cold work, and welders and helpers. 3, organization staff learn to install technical measures, safety precautions, and become familiar with the boiler drawings and technical documents. 4, before the deal with boiler installation boiler, combustion equipment, components, auxiliary equipment, inspection and acceptance by drawing attachment, make a record, is found not to comply with the relevant standards should be made to the factory. Repair Method: 1, note the following points in the boiler during operation: (1) does not allow pressurized combustion furnace or smoke. (2) non-water boiler bottom ground plane 2 to prevent wet etching, boiler every 2-3 weeks should be checked once. 3, boiler run every 3-6 months after the shutdown should conduct a comprehensive inspection. (1) on the inside and outside boiler inspection, as part of the pressure welds, corroded steel inside and outside the phenomenon, if found should be repaired in a serious flaw, if the defect is not serious to be repaired also shutdown the next time, if there is suspicious, but does not affect safety during production, should make records for future reference. (2) can be checked and the water boiler primer coating to prevent corrosion. 4, boiler and boiler base paint at least once a year. 5, the maintenance of the boiler often unused methods: dry and wet two kinds, one month shutdown, care should be taken dry method, wet shutdown can be less than one month regimen. Maintenance: 1, dry regimen: the boiler furnace shutdown to discharge water, the inside completely remove the dirt, rinse, drying in the furnace with Weihuo (be careful not to fire), and a diameter of 10-30 mm in size block sub-plate installed lime, placed in the drum, without contacting the metal with lime, quicklime weight, calculated to the drum 8 kilograms per cubic meter volume, and then all of the manhole, the pipe valve closed hand holes, each check the three months, such as lime ingredients like broken, i.e. the need to replace, should be re-run the boiler and the lime disk unloading. 2, wet regimen: After Shutdown of the water discharge released, the internal completely remove the dirt, rinse, refill treated water to the full, the water was heated to 100 deg.] C oven, so that the water discharge gas outside of the furnace, and then close all valves, cold climates where moisture can not support the use of law, so as not to damage the boiler furnace water freezes.

Boiler filled with water and solutions phenomenon causes a phenomenon of a 10t carbon rotary kiln waste heat boiler filled with water: (1) water gauge invisible water boiler, the water level gauge glass (plate) dark color; (2) color boiler water gauge total water phase was color indication; (3) high boiler water level alarm level an alarm signal occurs; (4) the temperature of superheated steam boiler decreased; (5) boiler feed water flow rate is abnormally greater than the steam flow; (6) a large number of water in the boiler sub-cylinder, vigorously trap operation; (7) with a large amount of water steam boiler is full of water when severe, increased salinity, water hammer occurs in the sound of the steam pipe, the steam connection flanges outwardly take drip; 2, filled with water boiler :( 1) stoker boiler water level monitoring personnel ignored; (2) of boiler feedwater automatic control valve is not normal, resulting in a large number of feed water to the boiler; steam (3) of the boiler water table, the water tapping cock communication duct obstruction and leakage, causing the water level indicator is incorrect, the operation error. 3, full boiler water treatment method: (1) rinse water and proofread each water table in order to determine the authenticity of the water level indication. If you can still see the water level, indicating a slight full of water; if you do not see the water level, it should "call water" law, judgment is serious or minor water filled with water. Method full of water "waters" are: ① order to press the general rinse water table; ② After flushing is complete, i.e., the water table even tap water pipe on the closed; ③ in the open purge plug. If you see water level drops from the glass tube (board) of the top, you can conclude is slightly filled with water, if the water level drops and do not see the whole glass tube (board) saw the water flows down, you can conclude that a serious full water. (2) If the boiler is full of water slightly. Should take the following methods: ① adjusting intensity combustion, the combustion decreased; ② stop water supply, turn on the water drain valve open; ③ until the normal water level, closing all valves drainage, and then resume normal operation. (3) If the boiler is full of water seriously, you should take the following approach: ① should first shutdown emergency shutdown procedures; ② stop water supply, sewage strengthen drainage valve; ③ open the main steam pipes and water valves have superheater , for rapid water; ④ after the normal water level, close the drain valve and each trap door, and then resume Stoke run.

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