Indirect cooling tower based on three-tower-in-one and two-machine in one tower and use method of indirect cooling tower
A cooling tower, indirect technology, applied in the field of indirect cooling towers
Active Publication Date: 2015-04-22
内蒙古京能盛乐热电有限公司
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[0005] The purpose of the present invention is to provide an indirect cooling tower based on three towers in one, two machines and one tower and its use method. Using this indirect cooling tower can effectively solve the problem of building two indirect cooling towers in the factory area and effectively improve the environment of the factory area. The problem
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[0024] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0025] like figure 1 As shown, in the present invention, the indirect cooling tower 3 based on three towers in one, two machines and one tower can be used to cool the first unit 1 and the second unit 2 in the turbine room 6 at the same time, and can also be cooled separately, controlled by the control system controlled independently. There are two boiler rooms 7 between the turbine room 6 and the indirect cooling tower 3, and an independently controlled boiler is installed in each boiler room 7, which is buried in a straight line under the ground between the turbine room 6 and the indirect cooling tower 3 Four cold / hot water pipes (11, 11 ', 12, 12') with a diameter of 2440mm, the cold water pipes 11, 11 ' and the hot water pipes 12, 12' are straight into the indirect cooling tower 3 and communicate with the radiator.
[0026] Between the bo...
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The invention discloses an indirect cooling tower based on three-tower-in-one and two-machine in one tower and a use method of the indirect cooling tower. The indirect cooling tower comprises a natural ventilating cooling tower and ten fan-shaped heat dissipater groups arrayed around a center point to form a circular ring, wherein the natural ventilating cooling tower is fixedly arranged on the top of the circular ring encircled by the fan-shaped heat dissipater groups; two flues are arranged between the two fan-shaped heat dissipater groups, which face to one side of a steam engine room, of the fan-shaped heat dissipater groups encircling the circular ring; the tail end of each of the two flues is hermetically connected with a desulfuration absorption tower; four slurry circulating pumps are arranged on one side of each desulfuration absorption tower; a steel chimney is arranged on the top of each desulfuration absorption tower; each unit is provided with a group of hot / cold water pipes; one end of each group of the hot / cold water pipe is communicated with a steam condenser of the corresponding unit, and the other end of each group of the hot / cold water pipe is in Y-shaped connection with a hot water distribution pipe or a cold water collection pipe of the corresponding unit; the hot water distribution pipe or the cold water collection pipe is communicated with the corresponding fan-shaped heat dissipater group.
Description
technical field [0001] The invention relates to an indirect cooling tower based on three towers in one, two machines and one tower and its use method. Background technique [0002] The power plant generally has a turbine room, a deoxidized coal bunker room, a boiler room, a dust collector, an induced draft fan room, a chimney, a desulfurization tower, and an indirect cooling tower, and the layout of these buildings is generally such that the turbine room and the indirect cooling tower are in the same position. On both sides, the oxygen-removing coal bunker room, boiler room, dust collector, induced draft fan room, chimney, and desulfurization tower are set between the turbine room and the indirect cooling tower. The existing indirect cooling tower includes a natural draft cooling tower and an annular radiator group composed of air-cooled radiators. The annular radiator group is located at the bottom of the natural draft cooling tower and is fixedly connected with the natural...
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IPC IPC(8): F28C1/14
Inventor 贾志勇郭养富李继宏陈国柱马东刘贵喜范晓英刘香山刘峰段新潮张健
Owner 内蒙古京能盛乐热电有限公司