Fully Automatic Low Pressure Boiler With Best Price
Exhaust gas has been plagued by sewage paper industry, paper industry pollution problems of the country very seriously. Fujian Heng paper packaging company has been committed to the use of clean-type fully automatic low pressure boiler with best price paper processing. October 22, 2016, David Carse, the paper with my company, signed a 6 tons of steam an integral condensing steam boiler for the production of corrugated cardboard and other paper products. I provided the boiler greatly solve the problem of sewage wastewater Heng paper. After the boiler operation, both to meet local environmental requirements, but also reduce operating costs for the constant boiler paper products.
Maintenance and repair of steam fully automatic low pressure boiler with best price method every customer wants to buy a durable good steam boiler Di, we provide the best quality Di boiler manufacturers are on the one hand, on the other hand the needs of each user can carefully Di maintenance and maintenance of boilers, improve the life of the boiler to make steam, Di to bring you more value in return! So, how to care and maintain it, the editor based on years of experience, special summarized as follows: First, the first maintenance, water supply must be a qualified treatment, water temperature should fight with the furnace temperature close to, preferably above 20 ℃. Secondly, the need for regular low water cutoff apparatus for inspection, cleaning. Water Level Controller cleaned at least once a month, rinse water table at least once a day. Rinse water table should be at the highest level; but also for the sewage operation, at least once a day, after the sewage drain valve should be checked because of possible contamination and leaks; if it must be excluded. When there is no shutdown and the steam pressure, the steam space of the boiler and air entrapment generates a negative pressure, should rise again to the fire burning total steam valve is opened. Meanwhile, when the smoke tube fouling, so that the exhaust gas temperature will increase, thereby reducing the efficiency of the boiler, the fuel consumption increases, it should periodically open the front door, brushing or blow smoke tube fouling. Second, anti-corrosion First, after the shutdown, the pot to prevent corrosion, maintenance needs as soon as possible. If the short-term care, then, can be used wet regimen; i.e. after the shutdown, the water fill the furnace, the air discharge all. If the long-term maintenance, then the maintenance of law can be dry, that water off the furnace after shutdown, open the lower hand hole, dry water pot, and through the lower hand hole, put a drying agent, and should be changed regularly , can start a monthly check and replace; times can later be three months. It should be noted, before the boiler is enabled, be sure to remove all desiccant. Third, the first maintenance, boiler operation, every one hour to conduct an inspection apparatus, the focus operation member and the rotary boiler safety checking apparatus. Secondly, inspection, testing and regular operation of the project cycle, make specific provisions and loading site as an icon. Again, operating personnel records based on timely completion of the inspection. Finally, the site must be kept clean, so that no debris, no fouling, no water, no grease.
Sewage and sewage fully automatic low pressure boiler with best price shutdown 1 "diligence row, row of small, uniform discharge" principle, each class at least once sewage. 2, the sewage should be conducted under low load, high water level, or shutdown, in which case a slow flow of boiler water, slag tends to accumulate dirt, good discharge effect. 3, intermittent discharge operation should be short, every time the sewage water level drop in the furnace preferably 20 ~ 40mm. Each group has a series outfall way valve, a drain valve. The drain valve is fully opened when the first operation, and then the gate valve slightly open, sewage is completed, the gate valve to close slowly, and then close the drain valve, blowdown if there is an impact sound will immediately shut valve small, impact sound disappear until the sewage pipes, to open big. Sewage should not be too long, so as not to affect the water cycle. (G) 1 shutdown, shutdown temporary failure: after shutdown, to conduct inspection in ensuring the safety of the situation. 2, temporarily shutdown: the case of a planned shutdown in case of holidays and so on, should pay attention to the maintenance of the boiler. 3, complete shutdown: There is a plan for a regular inspection and maintenance of the boiler shutdown. 4, emergency shutdown: 1) boiler water level below the minimum level table visible edges. 2) increasing water supply and other measures, but the water level continues to drop. 3) boiler water level exceeds the highest visible level (full of water), turn on the water can not be seen by the water level. 4) to pump water system failure or malfunction, not water to the boiler. 5) water gauge or safety valve all the failures. 6) Set all the failures in gauge steam space. 7) boiler component damage and endangering the safety of operating personnel. 8) combustion equipment damage, he or furnace wall to be red-hot boiler structure such as a serious threat to the safe operation of the boiler. 9) other unusual circumstances endanger the safe operation of the boiler. When the boiler pressure parts found leaks, furnace coke heavy, metal-temperature heating surface and can not return to normal as well as other major issues, should stop boiler operation.
WNS type fully automatic low pressure boiler with best price 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.