horizontal oil fired water tube boiler

Method for safe operation of steam horizontal fired water tube boilers steam boiler before use, must be checked for damage of the insulating layer, to check the burner is operating correctly, and to check the position of the opening degree of the valve to ensure it is correct. Electric heating boiler and the boiler is mainly composed of electric control box and control system. Its characteristics are environmentally friendly, clean, no pollution, no noise, automatic, with limited energy and reduce prices significantly, as a new boiler electric heating boiler equipment increasingly being recognized. Electric heating the core member is electrically heated boiler, directly determines the life of the boiler, to select a non-metallic electrical heating tube (such as a ceramic heating pipe), because it is resistant to the load, a long life, and a water separation structure, the boiler Wing no leakage. There are heating and hot water boiler bath for two purposes. Hot water boiler by circulating hot water circulation pump hot water holding tank, the tank hot water heating cycle can be achieved bath object; hot water boiler by circulating hot water circulation pump heating conduit, through the heat sink (radiator) people can achieve heating requirements; hot water boiler and hot water circulating pump with heat exchanger can be achieved bathing and heating dual function. Must be checked for automatic control instruments and equipment safety equipment accessories, equipment, in order to comply with the requirements. Check item prior to ignition of the steam boiler: open valve before oil circulation pump, oil heating valve is opened, adjusted reasonably high level of the tank, the gas pressure is determined before the natural gas burner ignition must be within the range, the power good . Steam boiler furnaces operating point of the device first starts the circulation pump, the circulation pump outlet pressure, the furnace, the furnace pressure, and the system should ensure the return pressure in the normal range. Circulation pump run for 30 minutes before entering the next step, the system is stable. Open the gas tube steam boiler manual valve, button start-up burner, natural gas burner into the furnace, and then the ignition, the flame remains stable, i.e. is in a safe operating condition. In the firing process steam boiler, once the accident shut down the phenomenon occurs, the device automatically interlock the burner will be protected, should be promptly cut off the natural gas pipeline, furnace cleaning function should be started. Replace the rest of the gas stove, and stop cleaning. The system load requirements, temperature requirements and thermal oil outlet, the burner can automatically adjust the size of the fire source.

After the horizontal fired water tube boiler put into use, such as the hotel responsible person to give us feedback: fast boiler advanced product design, simple and intuitive operation, the most critical is energy saving, low NOx emissions, can be used in the Beijing area. Compared with other boiler brands, fast Boiler made us worry. --customer feedback

Fangkuai horizontal fired water tube boiler manufacturers tell you the importance of leakage protection-leakage protection is automatically cut off the power supply; overheating protection that is, when the boiler water temperature reaches the alarm temperature, automatically stop the burner and send an alarm; The secondary superheat protection means that when the boiler shell temperature exceeds 105 ℃, the operation of the Fangkuai boiler factory automatically cuts off the secondary loop and the boiler stops working. When the water level of the boiler is reached because of other reasons, when the water level is lower than the very low water level, the boiler will stop working and prevent the danger of dry burning. All-in-one insulation using glass cotton, Light weight, good heat preservation effect, less heat loss. White color board packaging, beautiful and generous, sealing good corrosion resistance, mechatronics, small space, easy to use. Gas-fired boilers are widely used in supermarkets, hospitals, schools, guesthouses, residential areas, bath centers, etc., fully automatic heating for users or provide bath water, domestic hot water. CWNS gas-fired hot water boiler 1, Fangkuai boiler manufacturer computer-type hot water boiler controller, All the functions are magically stored on an intelligent chip, the boiler is turned on with one button, full automatic timing, fixed temperature operation, the user can set the start, stop the time, set up after the completion, do not need Special person on duty, easy to work, labor-saving. Gas-fired boiler 2, equipped with imported brand burners, high degree of automation, automatic purge according to controller instructions, electronic automatic ignition, automatic combustion, air, oil (gas) automatic proportional regulation, safe and stable performance, good combustion effect. And there is a extinguishing protection device to ensure the safe operation. 3, the fire pipe is inserted with flame retardant spoiler, slow down the smoke exhaust speed, strengthen heat transfer, smoke temperature from the smoke chamber is low, reduce heat loss, save fuel. 4, large font shows the water temperature, It is convenient to master the operation of the boiler and the system. The water temperature can be set at random from 10 ℃ to 90 ℃, and the boiler is fully automatic heating to the system or for Users provide life, bath with hot water.

Boiler ignition How hard? Preparatory work must be done in place! We see, out of sight, the horizontal fired water tube boiler provides a steady stream of power, supporting all aspects of our daily life and industrial production needs, making great contributions to urban development and social progress of civilization. When you buy the right to their own businesses boiler equipment, how to properly operate the boiler operation becomes very important. In order to ensure the normal operation of the boiler, before ignition must be strictly checked and fully prepared; to do the following seven steps before you can begin to start the ignition. A, check and adjust the water level in the boiler water level adjusting on the display of digital boiler water gauge, when the boiler water level below the normal level required, when the water level above the normal water level will have to open the drain valve timing drainage, the water level reaches a predetermined. The water level should not exceed the normal water line when the boiler for the first time (cold oven) Sheung Shui. This is because the boiler ignition, water boiler thermal expansion is likely to exceed safe water line. Once this happens, the water level should be adjusted by sewage. If the water table level and table column is connected, to check whether the valve opening meter column connected tube. If the water table glass contamination, poor resolution, and must be cleaned or replaced with new equipment. Second, the former boiler blowdown test run, the test should be done on the sewage discharge valve, the valve is fully closed after confirming good, be careful not to have leakage. Third, check the pressure gauge to check the position of the pressure gauge; boiler no pressure gauge pointer should be limited stop limiting, the staple of the staple, the pointer value from zero gauge should not exceed the predetermined allowable error. When the gauge does not meet the requirements should be promptly replaced. Note that the header gauge cock in the open position. Fourth, check the water supply system of water storage tank to check the adequacy of whether the water supply piping and valves open. Manual and automatic water supply for the test, to confirm its good performance, the correct action. Fifth, check the furnace flue damper open ventilation will begin ventilation, have induced draft fan should start induced draft fan for ventilation. If the natural ventilation flue long and winding, ventilation time is generally less than 10 minutes; the wind if mechanical ventilation, generally less than 5 minutes. Six, ventilation equipment inspection and inspection of all fuel grate transmission section condition, to remain intact, normal rotation job. Reserves the liquid fuel tank should be checked, the gas fuel check gas reserves, and while confirming the oil pressure is normal. Fuel lines, filters, fuel pumps, the valve opening and closing the pipeline should be checked to ensure that no exception. Start oil heater, oil maintaining an appropriate temperature. Check the opening and closing of the control valve to meet the requirements. Confirm alarms work properly. Check flame monitor light-receiving surface and protects the lens is clear and transparent. Restrict the chain system is normal. Seven check automatic control device close the power switch, the power indicator confirmed by the control panel is turned on. Check the medium (air) and the fuel line for each valve opening and closing state of the pipeline, which confirmed that no leakage, no abnormal. Check the water level detection device, the specified maximum and minimum water level at the limit, the ability to correctly stop the pump and start pumping. Check the opening and closing of the control valve to meet the requirements. Low water level alarm can confirm correct operation. Check flame monitor light-receiving surface and protects the lens is clear and transparent