Novel energy-saving lignite furnace chimney water jacket heater device
A chimney water jacket and heating furnace technology, which is applied to furnaces/stoves with hot water devices, heating methods, solid heating fuels, etc., can solve the problems of environmental pollution, heat loss, and high exhaust temperature of wood-fired stove chimneys. To save energy, reduce energy consumption and improve air quality
Inactive Publication Date: 2015-04-29
CHINA UNIV OF PETROLEUM (EAST CHINA)
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Problems solved by technology
[0004] The present invention aims to solve the above problems. It overcomes the many shortcomings of high exhaust gas temperature, serious heat loss, and environmental pollution, realizes secondary utilization of heat energy, reduces energy consumption, improves air quality, and provides hot water. Meet the needs of daily life in rural winter
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[0025] like Figure 1-8 As shown, a novel energy-saving wood-coal stove chimney water jacket heating furnace device of the present invention includes a flue outlet 1, a flue outlet sealing ring groove 2, a fluid inlet 3, a cylinder inner wall 4, a cylinder outer wall 5, an insulating layer 6, Support pipe 7, inner fin 8, cylinder bottom 9, flue inlet 10, flue inlet sealing ring groove 11, flue inlet threaded hole 12, flue inlet sealing ring 13, fluid outlet 14, double inlet faucet 15, tight Solid pipe 16, thermocouple 17, thermocouple socket 18, digital display thermometer 19, air hole 20, flue outlet threaded hole 21, flue outlet sealing ring 22, the outer wall 5 of the cylinder and the bottom 9 of the cylinder form a cavity, The inner wall 4 of the tube divides the cavity into two parts, the inner side is the flue gas channel, and the outer side contains the heated fluid. The inner wall 4 of the tube is fixedly connected with the flue outlet 1 and the flue inlet 10 respectiv...
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The invention relates to a waste heat recovery energy-saving device and particularly relates to a novel energy-saving lignite furnace chimney water jacket heater device. The device comprises a flue outlet, flue outlet seal ring grooves, a fluid inlet, a cylinder inner wall, a cylinder outer wall, a thermal-insulation layer, supporting tubes, inner fins, a cylinder bottom, a flue inlet, flue inlet seal ring grooves, flue inlet threaded holes, flue inlet seal rings, flue outlets, a two-inlet faucet, fastening tubes, a temperature measuring unit, an air hole, flue outlet seal rings and a fixing unit. The cylinder outer wall and the cylinder bottom form a cavity which is divided into two portions through the cylinder inner wall, a smoke channel is formed on the inside, and water is held on the outside, the cylinder inner wall is fixedly connected with the flue outlet and the flue inlet respectively, and the whole cylinder outer wall and the cylinder bottom are wrapped by the thermal-insulation layer. By means of the device, directed at the defect of large sensible heat losses caused by lignite furnace smoke, secondary utilization of thermal energy is achieved through smoke waste heat, and accordingly, energy consumption is reduced, the air quality is improved, water is heated through smoke waste heat, and daily living requirements are met.
Description
technical field [0001] The patent of the present invention relates to a waste heat recovery and reuse energy-saving equipment, in particular to a new type of energy-saving wood-coal furnace chimney water jacket heating furnace device. Background technique [0002] The coal-fired stove is a kind of heating furnace widely used in rural areas at present. It uses coal, firewood, straw, forestry waste, etc. as fuel. It is mainly used for cooking, heating, and heating. In recent years, it has also been gradually used in greenhouse heating. It is conservatively estimated that by the end of 2013, the number of coal wood stoves in my country will reach 180 million households. The thermal efficiency of wood-fired stoves is very low, generally about 30%. The energy loss of wood-fired stoves is very large, including sensible heat taken away by flue gas, heat loss when fuel is not completely burned, heat loss from the outer surface of the equipment, and heat loss from the equipment. Rad...
Claims
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IPC IPC(8): F24B1/183F24B1/191
CPCY02B40/00
Inventor 赵文斌张天宇康强李发阳李勇凡毛志新张玉鹏
Owner CHINA UNIV OF PETROLEUM (EAST CHINA)