Boiler blow-down water storage and allocation device and usage method thereof

Abstract

The invention relates to the field of industrial boilers, in particular to a boiler blow-down water storage and allocation device and a usage method thereof. The boiler blow-down water storage and allocation device comprises a water storage vat and a water diversion pipe. A piston is arranged in the water storage vat. The piston divides the interior of the water storage vat into two airtight and volume-variable water storage spaces. A blow-down water pipe is communicated with the two water storage spaces in the water storage vat through two branches. The two water storage spaces in the water storage vat are connected with the water diversion pipe arranged outside the water storage vat through pipelines. The output end of the water diversion pipe is communicated with different devices needing supply of the blow-down water through two branches. According to the boiler blow-down water storage and allocation device, supply of blow-down water among all the devices can be effectively adjusted in the process of treating the boiler blow-down water.

Description

technical field [0001] The invention relates to the field of industrial boilers, in particular to a storage and distribution device for boiler sewage and a method for using it. Background technique [0002] In the prior art, the alkaline waste water with a certain pressure produced by the boiler is mostly discharged directly as waste. Among them, the waste water discharged by enterprises with good management is first discharged to the sewage pool, and then injected with acid solution for neutralization and cooling to the required level of the urban pipe network. The temperature is lower than the discharge, but most enterprises are generally not aware of this aspect. Many boiler users directly discharge waste hot water, which not only corrodes the urban pipe network, but also causes thermal pollution due to high temperature, which affects the health of relevant people. Therefore, the problem of how to deal with the boiler sewage has been paid more and more attention by people...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the alkaline waste water with a certain pressure produced by the boiler is mostly discharged directly as waste. Among them, the waste water discharged by enterprises with good management is first discharged to the sewage pool, and then injected with acid solution for neutralization and cooling to the required level of the urban pipe network. The temperature is lower than the discharge, but most enterprises are generally not aware of this aspect. Many boiler users directly discharge waste hot water, which not only corrodes the urban pipe network, but also causes thermal pollution due to high temperature, which affects the health of relevant people. , so how to deal with the problem of boiler blowdown water has been paid more and more attention by people, and the blowdown water contains a lot of waste heat energy, if it can be properly utilized, it will also effectively save resources

In the sewage treatment process, graded treatment is a better way, but how to effectively distribute the sewage between different devices is still a difficult problem

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