Automatic water filling and leakage checking system and method for condenser
A technology of automatic irrigation and condenser, applied in chemical instruments and methods, water pollutants, water/sewage multi-stage treatment, etc., can solve the waste of desalinated water and other problems, reduce emissions, reduce water volume, and save water resources Effect
Pending Publication Date: 2022-07-15
HUANENG POWER INT CO LTD DEZHOU POWER PLANT +1
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Problems solved by technology
[0003] In the prior art, a large amount of water is required to fill the condenser for leakage detection, and the desalted water used for the leakage detection of the condenser water is usually discharged to the waste water station, which leads to a large waste of clean desalinated water
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[0037] As shown in the accompanying drawings, an automatic water irrigation leak detection system for a condenser of the present invention includes a condenser 1, an electric drain valve 2, a drainage booster pump 3, an iron remover 4, a positive bed 5, a mixed bed 6, a demineralized water Storage tank 7, condenser make-up water pump 8;
[0038] The outlet of the drain pipe at the bottom of the hot well of the condenser 1 is connected with the inlet of the electric drain valve 2, the outlet of the electric drain valve 2 is connected with the inlet of the drainage booster pump 3, the outlet of the drainage booster pump 3 is connected with the inlet of the iron remover 4, and the iron remover 4 The outlet is connected with the inlet of the cation bed 5, the outlet of the cation bed 5 is connected with the inlet of the mixed bed 6, the outlet of the mixed bed 6 is connected with the inlet of the demineralized water storage tank 7, the outlet of the demineralized water storage tank...
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The invention discloses an automatic water filling and leakage checking system and system for a condenser. The system comprises the condenser, an iron remover, a first filter, a second filter and a demineralized water storage tank. An outlet of a drain pipe at the bottom of the condenser hot well is sequentially connected with an iron remover, a first filter used for removing suspended solids, a second filter used for removing trace salt and a demineralized water storage tank, and the demineralized water storage tank is connected with a water supplementing opening of the condenser hot well to form a circulating system. The device can realize cyclic utilization of demineralized water after water filling and leakage checking, the demineralized water after water filling and leakage checking mainly contains iron particles and trace salts, the iron remover is used for removing the iron particles, the mixed bed is used for desalting, the quality of the recycled demineralized water is ensured, and cyclic utilization of water resources is realized.
Description
technical field [0001] The invention relates to the field of water chemical detection in power plants, in particular to a system and method for automatic water irrigation and leak detection of a condenser. Background technique [0002] Condenser irrigation leak detection is a conventional method for condenser leakage detection in power plants. After irrigation leakage detection, it can be determined that one or several tubes in the condenser heat exchange tubes leak, thereby preventing leakage of condenser tubes. Caused by the non-stop of the unit. [0003] In the prior art, a large amount of water is required for condenser irrigation and leakage inspection, and the demineralized water used for condenser irrigation and leakage inspection is usually discharged to a waste water station, which results in a large waste of relatively clean demineralized water. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to provide a system and method for automatic...
Claims
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Login to View More IPC IPC(8): C02F9/04C02F101/20
CPCC02F1/64C02F1/42C02F2301/066C02F2001/425C02F2001/427C02F1/008C02F2101/203C02F2201/002C02F2201/005C02F2303/14
Inventor 孟龙李俊菀张维科龙国军张兰庆张军康夜雨赵凯孙永军夏建林王雪涛王增泉王园园
Owner HUANENG POWER INT CO LTD DEZHOU POWER PLANT