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Outer circulating and inner circulating comprehensive water treatment device of closed cooling tower

A technology of closed cooling tower and water treatment device, which is applied in the direction of neutralization water/sewage treatment, water treatment parameter control, water/sewage multi-stage treatment, etc. It can solve the problems of inability to treat water quality at the same time, to prevent equipment damage, Accurate adjustment and improved heat transfer efficiency

Pending Publication Date: 2020-03-27
上海九瀚机电设备有限公司
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Problems solved by technology

At present, most of the existing technologies on the market have already treated the water quality of the internal circulation, and cannot treat the water quality of the internal and external water circulation at the same time

Method used

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  • Outer circulating and inner circulating comprehensive water treatment device of closed cooling tower

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Embodiment

[0022] A closed cooling tower external circulation and internal circulation comprehensive water treatment device, the closed cooling tower 10 includes a cooling tower 10 and a water collecting pan 11, the water circulation A in the tower is carried out in the cooling tower, and the water circulation A outside the tower is carried out in the water collecting pan Water circulation B, the top of the cooling tower 10 is provided with an internal circulation liquid inlet, the bottom of the cooling tower 10 is provided with an internal circulation liquid outlet, one side of the water collecting pan 11 is provided with an external circulation liquid inlet, and the other side of the water collecting pan 11 Equipped with an external circulation outlet.

[0023] Such as figure 1 As shown, the comprehensive water treatment device includes an inner circulating water treatment assembly, an outer circulating water treatment assembly, a display and a controller 9, wherein the inner circulati...

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Abstract

The invention relates to an outer circulating and inner circulating comprehensive water treatment device of a closed cooling tower. The device comprises an inner circulating water treatment assembly,an outer circulating water treatment assembly and a controller, the inner circulating water treatment assembly comprises a water quality detection assembly and a water quality adjusting assembly; thedetection end of the water quality detection assembly is arranged at an inner circulating liquid outlet; the water quality adjusting assembly is connected with an inner circulating liquid inlet; the outer circulating water treatment assembly comprises a sewage pump and a spiral sewage discharging device, a water inlet and a water outlet are formed in the spiral sewage discharging device, the waterinlet of the spiral sewage discharging device is connected with an outer circulating liquid outlet, the water outlet of the spiral sewage discharging device is connected with a water inlet end of thesewage pump, and the water outlet end of the sewage pump is connected with an outer circulating liquid inlet. Compared with the prior art, the spiral sewage discharging device is adopted to treat outer circulating dirt, the blockage degree of the spiral sewage discharging device is calculated through the pressure difference, overhauling is reminded, the conductivity of inner circulating water isadjusted through a chemical cylinder and a metering pump, and the water quality problem of inner circulating and outer circulating of the closed cooling tower can be solved at the same time.

Description

technical field [0001] The invention relates to a water treatment device for a closed cooling tower, in particular to a comprehensive water treatment device for external circulation and internal circulation of a closed cooling tower. Background technique [0002] At present, the existing technical solutions on the market cannot meet the water circulation inside the closed cooling tower and the water circulation outside the tower. Since the cooling of the closed cooling tower relies on the heat exchange between the metal coil in the closed cooling tower and the water in the external circulation of the tower to achieve the cooling effect, it is precisely the internal circulation of the metal parameter coil that can affect the heat exchange effect of the cooling tower. The water quality and the water quality of the external circulation. At present, most of the existing technologies on the market have already dealt with the water quality of the internal circulation, and it is i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04F28F25/00F28F27/00
CPCC02F1/001C02F1/66F28F25/00F28F27/003C02F2209/06F28F2025/005
Inventor 石翔葛永胜
Owner 上海九瀚机电设备有限公司
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