A high-efficiency combustion heating furnace integrating direct combustion and gasification combustion
A heating furnace, high-efficiency technology, applied in the direction of combustion equipment, solid fuel combustion, household stoves/stoves, etc., can solve problems such as difficult ash cleaning, direct combustion chamber blockage, affecting the normal use of heating furnaces, etc., and achieves a high degree of automation , increase jitter, reduce emissions
Active Publication Date: 2021-07-13
SUZHOU WEIGENA INFORMATION TECH CO LTD
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Problems solved by technology
[0004] 1. When the existing heating furnace uses coal as fuel for combustion and heating, the coal ash burned inside the direct combustion chamber needs to be removed manually, and sometimes it is easy to cause blockage inside the direct combustion chamber, affecting the normal use of the heating furnace ;
[0005] 2. The coal ashes inside the ash-collecting chamber need manual use of tools to take out the ashes in the middle of the ash-collecting chamber, and because the position of the ash-collecting chamber is low, it is difficult to clean the ashes in the middle of the ash-collecting chamber;
Method used
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Embodiment
[0047] Example: such as Figure 1-8 As shown, a high-efficiency combustion heating furnace integrating direct combustion and gasification combustion, the high-efficiency combustion heating furnace includes a direct combustion chamber 1, an ash collection chamber 5, a gasification combustion chamber 8 and a heating box 11;
[0048] There is a coal filling port 2 on one side of the direct combustion chamber 1, and the coal filling port 2 is used to add coal 4 to the interior of the direct combustion chamber 1. The bottom of the direct combustion chamber 1 is provided with a coal burning plate 3, and a leak is opened on the coal burning plate 3. The ash hole, the coal burning plate 3 is used to support the coal 4, so that the coal 4 is burned on the coal burning plate 3, and the ash leakage hole is used to discharge the ashes after the coal 4 is burned, and at the same time, the ash leakage hole can also be enlarged The contact area between the coal 4 and the air makes the coal b...
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The invention discloses a high-efficiency combustion heating furnace integrating direct combustion and gasification combustion, which belongs to the technical field of heating furnaces, and comprises a direct combustion chamber. A coal burning plate is provided, and a boost chamber is provided on the side wall of the direct combustion chamber, and the boost chamber and the direct combustion chamber are connected through an exhaust pipe and a pressure valve, and an air nozzle is provided at one end of the pressure valve. The invention is scientific and reasonable, and it is safe and convenient to use. The invention utilizes the heat generated by coal combustion inside the direct combustion chamber to heat the air inside the boost chamber on the side wall, so that the pressure of the air inside the boost chamber continues to rise, and the high-pressure The gas is ejected, causing the coal-burning plate to vibrate under the impact of high-pressure gas, and the resulting jitter will discharge the ashes after the coal burning on the coal-burning plate to the inside of the ash-collecting chamber through the ash-collecting port. It avoids the accumulation of ashes from coal combustion inside the direct combustion chamber and affects the combustion efficiency of coal.
Description
technical field [0001] The invention relates to the technical field of heating furnaces, in particular to a high-efficiency combustion heating furnace integrating direct combustion and gasification combustion. Background technique [0002] Heating furnace is a kind of equipment for heating by burning various fuels. According to different fuels, heating furnaces can be divided into electric heating boilers, oil heating boilers, gas heating boilers, coal-fired heating boilers, etc. Among them, coal-fired heating boilers are economical and Affordable, coal-fired heating furnaces with lower heating costs are ideal for urban-rural fringe areas and vast rural areas without central heating and gas heating conditions; [0003] Coal-fired heating furnaces use coal as fuel to burn for heating, and some coal-fired heating furnaces also use gas as fuel for burning and heating, which makes coal-fired heating furnaces have an additional choice of fuel, while the existing integrated direct...
Claims
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IPC IPC(8): F24H1/22F24H9/18F23B90/06
CPCF23B90/06F24B1/183F24B1/1881F24B1/1915F24B1/193F24B13/006F23J15/06
Inventor 谢天
Owner SUZHOU WEIGENA INFORMATION TECH CO LTD