5 ton oil fired hot water boiler in chemical plant
In a number of bidders, the party quickly ready gas water tube boiler with its unique advantages of low nitrogen come out on top; the low nitrogen gas water tube boiler has the following advantages. 1, boiler factory ready, body welding, manufacturing completed in the factory, quality is the best guarantee to ensure the long-term safe and reliable operation of the boiler. 2, a small work site installation, short cycle, the boiler body all-membrane wall structure, effectively reduce heat loss boilers, to improve the thermal efficiency of the boiler. 3, boiler furnace, convection and rational use of two-pass arrangement flue gas velocity, effective control of the flue gas resistance, no fan, lower operating power consumption, energy saving. 4, micro-pressure combustion, the boiler to prevent the air leakage phenomenon, to effectively control exhaust excess air coefficient, reducing heat losses, improved boiler efficiency. 5, with forced water circulation system, the flow rate of each process are selected in accordance with the recommended standard upper limit value, to ensure that the cold boiled heating surface does not occur too, causing water hammer or squib; preventing sedimentation oxygen corrosion and impurities in the water, to avoid heat boiler accident damaged surface;? burner flame, gas overpressure or low pressure, 15 kinds of safety warning and fault protection device leakage protection, gas, comprehensive guarantee safe operation of boilers;? intelligent integration operation control system, with touch-screen operation Dual purely manual control buttons and functions.
The oil and gas water tube boilers produced by ZBG have a thermal efficiency of up to 98%, and use FGR flue gas recirculation technology and staged combustion technology to achieve low nitrogen emissions from boilers with NOx emissions below 30 mg/Nm³. The highly automated operation of the boiler, high safety performance, low boiler installation investment, and low operating costs make it a very popular oil and gas boiler in foreign markets.
Gas-fired boilers are fueled by heavy oil, light oil or flammable liquids. It is a heat carrier. The circulating oil pump is used to force the liquid phase circulation. After the heat is transferred to the heat equipment. Then return to the reheated direct-flow special industrial furnace. Widely used as petrochemical. Textile. Printing and dyeing. Plastic。 Rubber. Food processing. Wood processing. Asphalt is heated. Cartons are produced. Vegetables are dehydrated. Baking paint. Foundry sand mold drying, etc., can also be used for ≤ 350oC baking, steaming, setting, melting, drying. At present, environmental protection has become everyone's talk, many factories do not adapt to the new environmental policy, some small enterprises have closed down. But environmental protection is a trend, we can only make industry more environmentally friendly in order to make the country better development, people better life. Gas-fired boilers are more environmentally friendly, the new gas-fired boilers are environmentally friendly compared to coal-fired boilers in the sky and underground. Gas-fired boiler is helpful to reduce the influence of harmful components and noise in flue gas on the surrounding environment. Year-round gas-fired boiler houses shall be located on the upwind side of the overall small frequency wind direction in residential areas and major environmental protected areas, and seasonal boiler rooms shall be located on the downwind side of the prevailing wind direction in that season. It should meet the requirements of environmental impact assessment report. Rules for the use of gas-fired boilers: strict The grid is operated according to the heating curve of the boiler. When the pressure difference of gas-fired boiler is unstable, it shall not be put into use. When the furnace is shut down, when the oil temperature drops below 80 degrees Celsius, the circulating pump can stop running. Ensure that the boiler circulates well at high temperatures. When the gas-fired boiler is working normally, the high-level tank should be kept in the high level, and the oil storage tank should be in the low-level. The allowable operating temperature of a gas-fired boiler shall not be exceeded. The furnace shall not be watered with water during emergency shutdown of the gas-fired boiler. Different varieties should not be mixed. The discharge port of the tank shall be connected to the safe area. The first heating rate of gas-fired boiler must be carried out according to the heating curve.
SZS oil fired steam boilerin ZG company is a typical watertube steam boiler. 15 ton SZS oil fired steam watertube boiler is with double drums and horizontal structure in designs. Its mainly parts includes double drums, membrane type water cooling wall, convection tube bundle and flue gas condensation recovery device. Oil fired steam boiler adopts “D” type layout which has advantages of small occupation area, easy to transport. This steam boiler adopts membrane water wall structure and the overall boiler uses airtight inner guard plate with full closed welding structure, the chamber wall has good sealing performance. This SZS IBR oil fired boiler adopts automatic burner, using continuous electric adjustment for water supply. It has high combustion efficiency, multiple protection function, safe and reliable operation.