boiler supplier

steam boiler to a fluidized bed boiler

This paper introduces the usage method of Fangkuai boiler. The chimney outlet of Fangkuai boiler is higher than 1.5m ~ 2m of boiler. The water supply of boiler should ensure the quality of water, use soften water equipment as far as possible, do not use water with more minerals, otherwise, the boiler will be easy to form scaling. Before starting the boiler, check the power supply and water source, and close the sewage valve to open the water supply valve, check the status of the pump, there is no stuck, at least once a day to discharge the sewage, sewage should be burned. The voltage of the power supply should be controlled within 5%, the 380v voltage must be three-phase five-wire power supply, do not connect the zero wire wrong, to the boiler To install the ground wire, the depth of the ground line is more than 1.5 m, the ground connection head is connected to the ground pile head, and the connection joint is more than 1 meter above the ground.

Run standard gas hot water boiler you know? Run standard gas hot water boiler you know? A. Each boiler must be automatic ignition process. II. Safety device for each boiler must ensure reliable, including flame protection, gas overpressure protection, over-temperature protection furnace, ultra-low water level protection. III. According to state regulations safety valve to send technical supervision departments for inspection once a year. IV. Each boiler installed system should ensure reliable and accurate pressure gauge and check them regularly. V. The conditions of this building system, the operation to ensure that water pressure ≧ 0.10Mpa, to ensure that water pressure ≧ 0.08Mpa, and to ensure adequate water pressure. Six temperature requirements: (1) the outlet temperature of the boiler does not exceed 85 degrees Celsius. (2) According to the heating season should ambient water temperature regulating system, to set the system temperature trap temperature is valid, the steady heat, water temperature not less than 50 degrees at night, daytime temperature reached 55; 60 degrees Celsius. (3) Heating temperature of the daytime running balancing tank is not less than 60 degrees Celsius, 55 degrees Celsius temperature not lower than the temperature over night balancing tank is not less than 55 degrees Celsius, at a temperature not lower than 50 degrees Celsius. According to ambient temperature, at any time to adjust the operating temperature. Seven boiler water requirements: (1) the operation of the furnace is not less than the water pressure 0.8bar. (2) system to timely pay, the minimum water pressure of not less than 0.08Mpa. (3) normal discharge, gas discharge, the normal equipment and systems to ensure reliable. (4) water treatment to standards, water quality testing report should be filed. VIII. Gas inlet pressure should ensure 100Kpa to 110Kpa, whereby pressure to clean inlet filter and setting the gas pressure from the hive property management network. IX. Boiler room ventilation should be regularly and ensure clean environment and equipment. Run standard: a must for each boiler with automatic ignition process. II. Safety device for each boiler must ensure reliable, including flame protection, gas overpressure protection, over-temperature protection furnace, ultra-low water level protection. III. According to state regulations safety valve to send technical supervision departments for inspection once a year. IV. Each boiler installed system should ensure reliable and accurate pressure gauge and check them regularly. V. The conditions of this building system, the operation to ensure that water pressure ≧ 0.10Mpa, to ensure that water pressure ≧ 0.08Mpa, and to ensure adequate water pressure. Six temperature requirements: (1) the outlet temperature of the boiler does not exceed 85 degrees Celsius. (2) According to the heating season should ambient water temperature regulating system, to set the system temperature trap temperature is valid, the steady heat, water temperature not less than 50 degrees at night, daytime temperature reached 55; 60 degrees Celsius. (3) Heating temperature of the daytime running balancing tank is not less than 60 degrees Celsius, 55 degrees Celsius temperature not lower than the temperature over night balancing tank is not less than 55 degrees Celsius, at a temperature not lower than 50 degrees Celsius. According to ambient temperature, at any time to adjust the operating temperature. Seven boiler water requirements: (1) the operation of the furnace is not less than the water pressure 0.8bar. (2) system to timely pay, the minimum water pressure of not less than 0.08Mpa. (3) normal discharge, gas discharge, the normal equipment and systems to ensure reliable. (4) water treatment to standards, water quality testing report should be filed. VIII. Gas inlet pressure should ensure 100Kpa to 110Kpa, whereby pressure to clean inlet filter and setting the gas pressure from the hive property management network. IX. Boiler room ventilation should be regularly and ensure clean environment and equipment.

One bright spot: small footprint design Integrated economizer, air preheater and integrated body design, saving space. Highlights II: advanced cooling technology of low temperature exhaust gas adopts a new environmentally friendly energy efficient technology Ultraten wings tube, the flue gas heat recovery efficiency. Wings built finned tubes, the cooling water does not flow outside the tube fouling; tearing groove design fin heat transfer area is increased 5-fold, sufficiently absorb latent heat of vaporization in the flue gas, a high heat recovery rate; silicon alloy material, corrosion resistance and long life. Highlight three: original elliptical smoke tube air preheater to reduce operating costs oblong stainless steel tube 304, a large contact surface wind resistance, the higher the heat exchange system, improve the supply air temperature, significantly reduce operating costs; corrosion-resistant stainless steel tube 304 high, high voltage resistance to high strength and durability. Highlight four: PLC intelligent control high degree of automation all Chinese color touch screen, real-time dynamic display boiler operating conditions; multi-level pop-up menu, simple man-machine interaction; cloud big data services 3.0 support to ensure the safe operation of the boiler.

Vertical gas steam boiler to a fluidized bed boiler system control principle of vertical gas steam boiler control system power switch is off principle, click the open position the pump control switch, for boiler feed water rises to the normal position, the burner power switch click, click on the Start button, open Control the power supply system of the burner into the working state, according to the workflow programmable controller, the first small-burning fire, the fire and then enters the combustion state, the boiler and then enters the normal operation phase. Fuel gas boiler is not only fuel but also refers to the gas boiler. Previously no such dual-fuel boiler, burner because either fuel or gas, no dual fuel burners. With the rapid development of the world energy equipment, some European countries begin production and sales of fuel gas burner, dual fuel burner and boiler combination of organic birth of a new breed of boiler - fuel gas-fired boiler. Steam boiler is an energy conversion device, the energy input to the boiler fuel chemical energy, electrical energy, thermal energy and other forms of high temperature flue gas, and after converting the boiler, the steam output having a certain outside thermal energy, high-temperature hot water or an organic carrier. When the water level rises to a high level, a high level alarm signal output indicator lights, with bells, to achieve protection shutdown, power controller. When the water level rises to + 30mm, the pump stops when the water level drops to -30mm, the pump automatically restarts. When the water level dropped to 50mm, high and low water level indicator outputs an alarm signal lights, together with the bell, and implementation of protection, the furnace closed, cutting off the power supply controller. When the pressure rises to 0.72 MPa, the overvoltage signal is sent, the bell, alarm, turn off the power control system to achieve the emergency stop. Regulating the pressure when the pressure exceeds the upper limit, the controller outputs a signal to fire small fire valve closed and valve open small fire ignition burner. When the pressure drops below the lower limit adjusting pressure, the controller outputs a signal to open the fire damper for combustion. When the burner failure occurs, the combustion controller automatically closes the valve to stop the combustion. When the exhaust gas temperature is higher than 250 deg.] C, there is a blue light, along with bell sound, and protection off, the power cut controller

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