Cyclone tube-type combined cooler
A cooler and cyclone tube technology, applied in fixed tubular duct assemblies, heat exchanger types, indirect heat exchangers, etc., can solve the problems of small heat dissipation area and large cooler volume, and achieve large heat dissipation area and compact volume. , good heat dissipation effect
Inactive Publication Date: 2010-07-28
ANHUI YUANCHEN ENVIRONMENTAL PROTECTION SCI & TECH
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Problems solved by technology
However, the current cyclone tube combined coolers mostly use cooling tubes for direct cooling, and the heat dissipation area per unit volume is small. In order to achieve better heat dissipation effect, a larger heat dissipation area is required, which will inevitably result in a larger cooler volume.
Method used
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[0012] see figure 1 , 2 shown.
[0013] The layout of the cooling tube bundle 4 of the present invention adopts two upper and lower circular steel plates 5 to open holes, and the opening method is arranged in a rectangular array, and the cooling tube bundle 4 is inserted into the circular steel plate 5 and welded and fixed. A cylinder 2 is surrounded by steel plates on the outside of the cooling tube bundle 4. A space of 300-400mm is left on the upper part of the cylinder 2 for the cold air inlet 1 to enter the cold air, and 4 round holes of φ150mm are opened in the lower part to connect to the cylinder 2. The φ300mm air outlet pipe 6 arranged outside, the clean hot air after exchange is discharged through the exhaust fan 3.
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The invention relates to a cyclone tube-type combined cooler, comprising a cyclone cylinder and a cooling pipe arranged on the cyclone cylinder, wherein the cooling pipe is inserted in a circular steel plate for welding and fixing; the circular steel plate is provided with open holes which are distributed in rectangular array; a drum is arranged outside the cooling pipe; the upper part of the drum is provided with a cold air inlet, and the lower part thereof is provided with an air outlet pipe; and an exhaust fan is arranged in the air outlet pipe. The invention provides a cyclone tube-type combined cooler which has large radiating area per unit volume, good radiating effect and compact size.
Description
technical field [0001] The invention relates to smoke and dust removal equipment. Background technique [0002] The metallurgical industries such as alloy silicomanganese furnaces and smelting furnaces in my country adopt different tail gas recovery processes due to different furnace specifications. 500-600°C, or even higher, if cooling is not used, it will bring great difficulties to subsequent processes and equipment. The heat energy generated after air cooling is sent out by the fan, which greatly improves the efficiency of heat energy collection and utilization. However, most current cyclone tube combined coolers use cooling tubes for direct cooling, and the heat dissipation area per unit volume is small. In order to achieve better heat dissipation effect, a larger heat dissipation area is required, which will inevitably result in a larger cooler volume. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention designs and d...
Claims
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Inventor 徐辉梁燕童翠香梁运动陈志沈洪兴戴银富
Owner ANHUI YUANCHEN ENVIRONMENTAL PROTECTION SCI & TECH