Differential pressure monitoring apparatus of industrial water processing equipment water distributing apparatus

Abstract

The invention relates to a differential pressure monitoring apparatus of industrial water processing equipment water distributing apparatus. According to the invention, a pressure transmitter and particle filter screen (3), a pressure pipe (4), a isolating valve (1) and a differential pressure monitor (5) are arranged at upper and lower differential pressure monitoring positions of the water distributing apparatus. The components are connected sequentially. The output of the pressure transmitter or a pressure sensor is connected to the differential pressure monitor (5). The upper and lower differential pressure monitoring positions of the water distribution apparatus are respectively arranged at a water inlet position and a place below the water distribution apparatus. The invention relates to an industrial differential pressure monitoring apparatus. Data can also be transmitted to a controlling system and a monitoring display screen through differential pressure monitoring signals, such that data real-time monitoring and automatic alarming can be performed. With the apparatus provided by the invention, upper-lower differential pressure of the upper water distributing apparatus can be effectively monitored. Whether the water distributing apparatus is blocked can be determined according to the differential pressure, such that maintenance can easily be carried out.

Description

technical field [0001] The device of the invention is an industrial differential pressure monitoring device, which is suitable for differential pressure monitoring of equipment water distribution devices in industrial water treatment systems of nuclear power and thermal power industries. The inventive device is mainly used in the field of industrial water treatment. Background technique [0002] At present, there is no separate differential pressure monitoring device for the internal water distribution device of the ion exchange equipment used in the water treatment system. In the initial stage of industrial water treatment system start-up, because the system pipes are not cleaned, the water contains a large amount of rust and other foreign matter, which is very easy to block the water distribution device, especially the upper water distribution device, resulting in a rise in pressure difference and poor water distribution by the water distribution device. Uniformity, and s...

AI Technical Summary

Problems solved by technology

In the initial stage of industrial water treatment system start-up, because the system pipes are not cleaned, the water contains a large amount of rust and other foreign matter, which is very easy to block the water distribution device, especially the upper water distribution device, resulting in a rise in pressure difference and poor water distribution by the water distribution device. Uniformity, and some even deformation of the water distribution device, resulting in biased operation, uneven ion exchange resin layer, short water production cycle of ion exchange equipment, frequent regeneration of ion exchange resin, consumption of a large amount of chemicals, polluting the environment, and increasing operating costs; in severe cases , resulting in damage to the upper water distribution device, and some even lead to equipment scrapping, affecting the stable operation of the unit

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