Sewage treatment device with sterilization and indoor heating functions

Abstract

The invention discloses a sewage treatment device with sterilization and indoor heating functions. The device consists of: a second filter screen, an air cylinder, electric heating blocks, heat dissipating fins and a placement plate. The second filter screen is disposed for further filtering of the sewage entering a filter box, thereby improving the sewage filtration effect, the air cylinder is utilized to drive a piston to move downward in the filter box to extrude the sewage in the filter box, thus accelerating the speed of the sewage passing through the second filter screen, thus improvingthe sewage filtration efficiency, the electric heating blocks are employed to heat the sewage entering a sterilization box, thus realizing the purpose of high temperature sterilization of the sewage and improving the equipment practicability, the heat dissipating fins are disposed for increasing the heat dissipating area of a heating box, thus realizing the purpose of heating the indoor with the heat of the sewage in the heating box, realizing full utilization of heat, saving resources and improving the equipment practicability.

Description

technical field [0001] The invention relates to a sewage treatment device, in particular to a sewage treatment device with the functions of sterilization and indoor heating. Background technique [0002] Domestic sewage, sewage from livestock and poultry farms, and wastewater discharged from tanning, wool washing, slaughtering and hospitals often contain various pathogens, such as viruses, germs, and parasites. Water bodies polluted by pathogens can spread diseases, such as schistosomiasis, cholera, typhoid, dysentery, viral hepatitis, etc. Some of the plagues that have been prevalent in history are water-borne infectious diseases. For example, there were two cholera epidemics in Britain in 1848 and 1854, and more than 10,000 people died; in 1892, a cholera epidemic in Hamburg, Germany, killed more than 750 people, all of which were caused by water pollution. Microorganisms proliferate in water bodies polluted by pathogens, many of which are pathogenic bacteria, diseased i...

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Problems solved by technology

[0003] The effect and efficiency of the existing sewage treatment device for sewage filtration are poor. At the same time, the existing sewage treatment device lacks the treatment of sewage. After the sewage is sterilized at high temperature, it cannot fully utilize the heat in the sewage, resulting in heat At the same time, the height of the existing sewage treatment device cannot meet the needs of different heights of users of different heights. At the same time, the existing sewage treatment device is inconvenient to move and has poor portability

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