Automatic sewage disposal method of pool and sewage disposal system thereof

Abstract

The invention discloses an automatic sewage disposal method of a pool, which comprises the following steps: step 1: a siphon pipe is arranged between the pool and a sewage well, and the water outlet of the siphon pipe is arranged below the water level of the pool; step 2: the siphon pipe is provided with a valve for controlling gas and sewage discharge; and step 3: a funnel and the valve are arranged at the upper part of the siphon pipe. An automatic sewage system of the pool comprises a pipe (1), a pipe (2), a pipe (3) and the sewage well (8); the valve (4) is arranged between the pipe (1) and the pipe (2); the valve (6) is arranged between the pipe (2) and the pipe (3); the valve (5) is arranged between the valve (4) and the valve (6), and is communicated with the pipe (2); and the funnel (7) is arranged above the valve (5), and is connected with the valve (5) through the pipe. The invention can form a siphon phenomenon only through simple external force; the siphon phenomenon can be kept once formed; and the sewage process does not require water pumps and other external power, thereby saving the equipment investment.

Description

technical field [0001] The invention relates to the field of water supply and drainage in the metallurgical industry, in particular to a pool automatic sewage discharge method and a sewage discharge system for discharging sewage from the bottom of a cooling tower pool in an oxygen generator circulating water system. Background technique [0002] At present, the sewage from the cooling tower pool of the oxygen generator circulating water system is generally discharged by installing a sewage pipe at the bottom of the pool. The cold water tower pool mostly adopts reinforced concrete structure, and the pool wall is relatively thick. When remodeling and overhauling in different places, the usual method is to re-drill holes at the bottom of the pool to install pipes. The disadvantage of this method is that the water in the pool must be drained first, which needs to be done when the system is shut down, which is easy to damage the structure of the pool and cause the pool to leak. S...

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that the water in the pool must be drained first, which needs to be done when the system is shut down, which is easy to damage the structure of the pool and cause the pool to leak. Some pools have no maintenance opportunity to discharge the water in the pool due to production needs and time

Another method is to use external forces such as water pumps to discharge sewage. This method has disadvantages such as high investment and operating costs, and large maintenance volumes. Sometimes there is no suitable location for installing water pumps.

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