Splash-proof water-intercepting flow-guide device of high water receiving cooling tower in power plant

Abstract

The invention discloses a splash-proof water-intercepting flow-guide device of a high water receiving cooling tower in a power plant. The device comprises suspension cables, transverse lifting rods, water collection tanks, water collection flow guide plates and splash-proof gratings, wherein the lower ends of the transverse lifting rods are fixedly mounted on the water collection tanks, and the upper ends of the transverse lifting rods are suspended in the tower through the suspension cables; the water collection flow guide plates are obliquely arranged above the two adjacent water collection tanks, the lower end of each water collection flow guide plate is fixed on the side edge of the previous water collection tank, the upper end of the water collection flow guide plate is fixed at the top end of the next transverse lifting rod, and the water collection flow guide plates are vertically distributed corrugated plates; the splash-proof gratings are fixedly arranged on the upper end surfaces of the water collection flow guide plates; each water collection tank comprises a water tank body, a connecting flange, a tank opening reinforcement rib, an outwards protruded reinforcement rib, a bearing and lifting steel belt and a horizontal lifting rod; the water tank body comprises a water collection tank body and an arc-shaped drainage upper side plate. The device is high in bearing strength, good in splash-proof performance, high in water receiving efficiency, low in water collection noise and long in service life.

Description

Technical field: [0001] The invention relates to a water-saving device applied to a power plant, in particular to a high-level water collection and diversion device in a cooling tower of a power plant. Background technique: [0002] In the cooling tower of the power plant, the hot water cooled by the turbogenerator is input into the central shaft through the head pump, sprayed to the cooling packing layer through the cooling water distribution pipe system and spraying device, and finally enters the sump, and then is pumped by the head pump. The suction is used for the cooling of the steam turbine generator to realize the circulation and cooling utilization of the cooling water. [0003] In order to reduce the cooling cost of the turbine generator and save energy consumption, the applicant participated in the high-level water collection cooling technology test of the cooling tower of the power plant, and added a water interception and diversion device under the cooling packin...

AI Technical Summary

Problems solved by technology

The cooling water falling through the cooling packing layer needs to be collected and diverted to the water collection tank. Due to the high falling velocity of the cooling water, irregular splashes will be generated when it hits the water collection tank, resulting in a large amount of cooling water that cannot be collected effectively. Year-round operation will not only cause A large amount of water resources are wasted in the cooling water circulation system, and the outflow of water will pollute the environment, and at the same time, the noise of falling water is loud and the energy consumption is high

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