Tube plate type cooler
A cooler and tube-sheet type technology, applied in the direction of heat exchanger shell, indirect heat exchanger, heat exchanger type, etc., can solve the problems of bulky cooler, difficulty in using bag filter, etc., and improve the heat dissipation effect , the amount of increase, the effect of reducing the volume
Inactive Publication Date: 2010-09-01
合肥中亚环保科技有限公司
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Problems solved by technology
If no cooling treatment measures are taken, it will bring great difficulties to the use of bag filter
However, if such a large amount of exhaust gas is treated by natural cooling, the volume of the cooler will be very large.
Method used
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[0011] like figure 1 As shown, a tube-plate cooler includes a bracket 10, two sides of the bracket 10 are respectively provided with an air inlet end and an air exhaust end, the cooling pipes 20 arranged on the bracket 10 are arranged in parallel with each other, and the side of the bracket 10 is fixedly arranged There is an axial flow fan 40 driven by the motor 30 , and the air outlet of the axial flow fan 40 is disposed toward the cooling pipe 20 .
[0012] When working, the exhaust flue gas flows through the cooling pipe 20. At this time, the motor 30 is started, and the motor 30 drives the axial fan 40 to rotate at the same time. The pressurized air flows through the cooling pipe 20 at a higher velocity, such as figure 2 As shown by the big arrow in the , the heat dissipation effect is greatly improved, and the volume of the entire cooler is significantly reduced.
[0013] Considering the needs of installation and operation, the fan 40 and the cooler body are in a soft ...
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The invention relates to a tube plate type cooler which belongs to the field of thermal equipment. The tube plate type cooler comprises a support; two sides of the support are respectively provided wiThe invention relates to a tube plate type cooler which belongs to the field of thermal equipment. The tube plate type cooler comprises a support; two sides of the support are respectively provided with an air inlet end and an air outlet end; cooling tubes arranged on the support are mutually arranged in parallel; the side of the support is fixedly provided with an axial-flow fan driven by a motorth an air inlet end and an air outlet end; cooling tubes arranged on the support are mutually arranged in parallel; the side of the support is fixedly provided with an axial-flow fan driven by a motor, and the air outlet of the axial-flow fan faces to the cooling tubes. With the technical scheme, the invention adopts a way of forced cooling and the axial-flow fan driven by the motor to improve the, and the air outlet of the axial-flow fan faces to the cooling tubes. With the technical scheme, the invention adopts a way of forced cooling and the axial-flow fan driven by the motor to improve theflow speed of the air passing through the cooler and greatly improve the heat exchange quantity, thereby remarkably improving the radiation effect of the cooler and greatly reducing the volume of the flow speed of the air passing through the cooler and greatly improve the heat exchange quantity, thereby remarkably improving the radiation effect of the cooler and greatly reducing the volume of the cooler under the condition of reaching the same cooling effect.cooler under the condition of reaching the same cooling effect.
Description
technical field [0001] The invention belongs to the field of thermal equipment, in particular to a tube-plate cooler. Background technique [0002] In my country, whether it is the cement industry, metallurgy, thermal power and other industries, calcination is required, and a large amount of waste flue gas is generated during calcination, and the flue gas discharge is usually 450,000 m 3 / h or more, and the temperature of the exhaust flue gas is relatively high, usually higher than 350 °C. If the cooling measures are not taken, it will bring great difficulties to the use of the bag filter. However, if the natural cooling method is used to process such a large amount of waste flue gas, the volume of the cooler will be very large. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a tube-plate cooler, which can greatly reduce the volume of the cooler while greatly improving the heat dissipation effect. [0004] In order to achieve the abo...
Claims
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IPC IPC(8): F28D1/053F28F9/013F23J15/06
CPCY02E20/30
Inventor 梁宏灿王琦李铭吕忠明周晓雷许小雷
Owner 合肥中亚环保科技有限公司