Excrement sterilizer

Abstract

The invention discloses an excrement sterilizer which is composed of an ozone generator, a mixing unit, a sterilization device and their pipelines. Oxygen is used as a gas source; ozone is produced by the use of the ozone generator; ozone is used as a sterilization source; high-density ozone water is prepared by a gas-liquid mixing pump; and agitation is performed in the sterilization device so as to sterilize the excrement. Thus, the purpose of dynamic and concurrent sterilization of excrement is realized.

Description

technical field [0001] The invention relates to a excrement sterilizer. Background technique [0002] According to incomplete statistics, as of February 2011, my country had 21,000 hospitals, 34,000 community health service centers (stations), and 38,000 township health centers. The intestinal clinics and harmless treatment of patient excreta have always been is a puzzle. Due to the limited financial resources of the government, it is impossible to rebuild the toilets as required in the short term. Therefore, it is necessary and urgent to find a cheap, efficient and practical excrement treatment method or equipment. [0003] Furthermore, in the current means of transportation in my country, passenger excrement is directly discharged into the environment without any treatment. The excrement inevitably contains a large number of harmful microorganisms such as viruses, bacteria, and parasites. The strong air currents tear the excrement into fine mist particles, which float and...

AI Technical Summary

Problems solved by technology

Although this can basically meet the requirements of disinfection and sterilization, there are several outstanding problems: The amount of disinfectant added is not quantified, it is random, and it is difficult to stir sufficiently, and the sterilization effect is unstable; The chemical disinfectants currently used have harmful residues, causing secondary pollution to the environment; Due to the strong corrosiveness of the disinfectant, it is easy to burn the operator if you are not careful

[0006] For the harmless treatment of passenger excreta, foreign countries generally adopt collection boxes to collect them and then centralize them for centralized disposal. Domestically, this issue has not been paid much attention to, and there are almost no research reports on this aspect

The Qinghai-Tibet Plateau Railway is the first environmentally friendly railway in my country. Passenger excrement is still collected in collection boxes, unloaded at designated locations, and disposed of on the ground. The workload is heavy and the procedures are complicated.

Our country has a vast territory, and the distance traveled by trains is quite long. It is not the best way to collect them in collection boxes and dispose of them in a centralized manner

Images