Horizontal heating furnace for seawater
A heating furnace and seawater technology, which is applied in the field of machinery, can solve the problems of high breeding cost and low thermal efficiency of heating furnace, and achieve the effects of improving utilization rate, saving energy and reducing breeding cost
Inactive Publication Date: 2013-09-04
辛秀法
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Problems solved by technology
[0003] The invention provides a horizontal seawater heating furnace, which solves the disadvantages of low thermal efficiency and high breeding cost of the heating furnace in the background technology
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[0017] For better understanding and implementation, the present invention will be further described below in conjunction with the accompanying drawings: a horizontal seawater heating furnace, including a heating furnace body 1, a heat exchange furnace 20, and an upper furnace shell 2, a middle furnace body 1, The furnace 3 and the lower furnace 4, the lower furnace 4 is provided with a lower grate 8, the middle furnace 3 is provided with an upper grate 5, the upper grate 5 is double-layered, the upper part is a thick tube, and the lower part is a thin tube of a smaller size. It is conducive to the direct absorption of high-temperature heat, increasing the high-speed heat absorption area, and the thin tube below is not easy to be stuck by coal or coal stones. The angle of the upper grate 5 and the lower grate 8 is inclined, and the hot and cold water circulates quickly. The gap between the grate is narrower than that of the upper grate 5, and the insufficiently burned small coal...
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The invention provides a horizontal heating furnace for seawater. The horizontal heating furnace comprises a heating furnace body and an attached heat exchange furnace, an upper furnace case, a middle combustion chamber and a lower combustion chamber are arranged in the furnace body, an upper grate is disposed in the middle combustion chamber, large vertical pipes are arranged in the combustion chambers, a hot water outlet pipe and a smoke water jacket are arranged on the upper portion of the upper furnace case, a plurality of smoke pipes are disposed in the smoke water jacket, a water inlet pipe and a smoke connecting pipe are arranged at one end of the smoke water jacket, a water outlet pipe is arranged at the other end of the smoke water jacket and connected with a combustion chamber water inlet pipe, the combustion chamber water inlet pipe is connected with the large vertical pipes, and a smoke outlet is arranged at the bottom of the upper furnace case. According to the horizontal heating furnace, the smoke water jacket is arranged, the plurality of smoke pipes are arranged in the smoke water jacket, the seawater firstly enters the smoke water jacket, during emission of smoke generated after combustion, heat of the smoke heats the seawater entering the smoke water jacket firstly, the heated seawater enters water jackets in the combustion chambers, so that the heat of the smoke is absorbed by the seawater entering the smoke water jacket just now, the utilization rate of the heat is improved greatly, energy is saved, and the cultivation cost of the seawater is reduced.
Description
technical field [0001] The invention belongs to the field of machinery, and in particular relates to a horizontal seawater heating furnace. Background technique [0002] At present, warm water is needed to breed sea treasures in artificial pools. The existing seawater heating furnaces for seawater supply generally use traditional boilers to heat the fresh water, and then use water pipes to pass into the cooling pipes in the aquaculture pool. Seawater is heated by conduction, but this method has low thermal efficiency and high cost of seawater aquaculture. However, the invention patent with the patent number "2005200822869" and the patent name "a seawater heating furnace for seawater supply for mariculture" heats the seawater directly entering the furnace, although this heating furnace is more efficient than traditional heating furnaces. Thermal efficiency saves fuel and reduces the cost of seawater aquaculture, but this kind of seawater heating furnace does not use the heat...
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Inventor 辛秀法
Owner 辛秀法