Safe use of chemical plant steam boilers and safe use of chemical plant maintenance measures and maintenance measures of a steam boiler, steam boiler how to prepare for chemical corrosion: preparedness, it is necessary to analyze the problem from the root, it is necessary to corrosion from steam boiler elements lead to corrosion of departure, to find a solution. In principle, resulting in steam boiler corrosion is an electrochemical corrosion. Boiler film surface layer of the electrolytic solution absorbs moisture in the air and CO2 constituted, or a metal surface composed of many small primary batteries many weakly acidic, neutral dissolution, iron as the anode, electrons are lost oxidized to Fe2 +, the positive electrode the oxygen dissolved in water to obtain an electron is restored. Corrosion biological structure is made loose, not diffusion barrier profile metal ion etching process will be performed successively. Second, how to deal with chemical steam boiler sewage: sewage is also considered an indicator of boiler steam boiler, now say environmental protection, environmental protection sewage to be called within a certain range. Sewage discharge steam boiler to do less ground row row, that is, the number of sewage to be more, but the amount of each drainage control in a small area, both to ensure that does not affect the steam supply, but also make pot of water quality has been in control It is within specifications, and a large shake does not occur, which is very beneficial for boiler maintenance. Third, the chemical plant steam boiler protection and maintenance: 1, the burner should be every two months removed from the boiler, careful eradicate coke dust and other foreign matter. Photocell light-receiving surface scrub once a month, to keep the fuel filter and clean the filter function; carefully clean the filter inside the oil pump, not to damage the gasket. Not oil-burner idle, to avoid damage to the pump. 2, the protective boiler maintenance, it is necessary to cut off the power supply, it is necessary to relieve pressure. 3, pulling the safety valve once a day, to prevent rusting failure. 4, the water level gauge should always be kept clean, flush purge valve open once a day, to ensure water clarity. 5, when the boiler suspend the operation time is longer, should cut off the power, and do maintenance work: (1), dry maintenance, shutdown after the release came out water, dirt washed clean the furnace, slow fire the pot with a burner drying (combustion time not too long, to avoid damage to the boiler), and then after all the gas boiler drain, everything pipeline valves closed, to see once every three months. (2), wet maintenance for a period not exceed one month shutdown of the boiler, furnace shutdown after water release, discharge clean fill with water, cut off the power, close the valve. 4, the water level gauge should always be kept clean, rinse the purge valve is opened, the water level in order to ensure a clear day. 5, the boiler stops longer running time, cut off the power, and do maintenance work: (1), dry maintenance, shutdown after the release came out water, dirt clean the furnace, slow fire the pot with a burner after drying (burn time not too long, to avoid damage to the boiler), then drain all of the gas boiler, all pipe valve closed, checked every three months. (2), wet maintenance for a period not exceeding one month shutdown of the boiler, furnace shutdown after water release, discharge and clean fill with water, cut off the power, close the valve.
Zhengzhou Sunrise Optoelectronics Technology Co., Ltd. by the Dongxu Group, Henan Province, the state-owned asset management companies and Zhengzhou Investment Holdings Limited jointly made, mainly engaged in flat panel display and solar industry design materials, manufacturing and sales operations. Sunrise Optoelectronics project has been put into a production line, the second phase will continue the expansion, three new production lines to meet the production needs of Project Phase II, Sunrise Optoelectronics urgent need to increase new boiler equipment. After investigation and screening of a number of boiler brands, determined to cooperate with the fast boiler, steam signed a 10-ton integrated condensing gas steam boiler (WNS10-1.25-Y.Q).
It is noted that before what Henan Henan gas boiler gas boiler furnace tube inspection before use, furnace, pipe tobacco, and other head and bracing member whether the normal pressure, with or without severe corrosion or deformation, cracks, gas boiler furnace Henan whether the left scale, impurities, presence or absence of tools objects, etc., at the same time, when no one is confirmed only after close all manholes, hand holes, into the holes, hand holes, the cover should be put a positive gland, asbestos mat should cover rubber ring or between the bore of the preparation of asbestos rope asbestos rope pad. To avoid the use of the mat, is bonded to the edge of the hole or holes of the cover, the two contact surfaces to be coated mat black oil and a mixture of lead powder, white lead oil to stop. Henan gas boilers, boiler external inspection for damage, the furnace heating surface should be checked, whether the heat insulation layer intact. Or whether there is residual fuel in the furnace soot within the examination. Chimney device can be reasonable. Check whether the position extinguishing apparatus reasonable, easy maintenance can extinguisher, heating pipes can open, close, barometer indicating whether correctly, the fan, the motor can properly steering damper can switch sensitivity. Conditioning installation can load the correct position, ignition electrodes, ignition position, the position of a small fire, the fire can preset position is good. The circulating pump leak-free, noise-free and temperature anomalies, adhere to the bearing housing oil level is normal, water outlet pipe flow.
What type of pressure sawdust fired hot water boiler manufacturers? Pressure hot water boiler is the life of the common variety boilers, pressure hot water boiler also has another name called non-pressure hot water boiler. High-pressure hot water boiler is durable boiler is not under pressure, so there is no security risk, can be used for heating and hot water supply. Work pressure hot water boiler's energy needs from different fuels, depending on the different types of fuel and independent. 1, electric water boiler electric water boiler to maintain a normal pressure, electricity, electricity for hot water boiler heating energy. Meanwhile, a computer equipped with a dedicated controller. Using a temperature sensor may be adjustable form a circulation system. By continuous acquisition of temperature, accurate control and regulation of temperature, to achieve the purpose of energy conservation and the automatic thermostat. 2, gas hot water boiler with the implementation of the national natural gas project, gas boiler gradually been accepted. In gas water boiler is an atmospheric gas hot water boiler energy, gas hot water boiler also requires computer controller. However, the difference is that electric water boiler, gas hot water boiler requires the use of imported burner to heat water. 3, oil hot water boiler can read the name of this hot water boiler fuel oil hot water boiler fuel, including diesel, oil and kerosene. Hot water boiler fuel burners need, but the difference between the fuel gas hot water boiler and hot water boiler is to use what kind of burner. Atmospheric gas hot water boiler - pressure boiler prices - fast Boiler Sales Co., Ltd., Zhengzhou.[email protected]
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