Odorless public dry toilet for towns

Abstract

The invention relates to the technical field of dry toilets, in particular to an odorless public dry toilet for towns. The odorless public dry toilet comprises a straw pulverizer, a straw stock bin, aspiral conveying pipe, a toilet body and a packing machine. A discharging opening of the straw pulverizer is connected with the straw stock bin, an opening is formed in the bottom of the straw stockbin, and the straw stock bin is closely connected with the spiral conveying pipe. The spiral conveying pipe comprises a conveying pipeline, a rotating shaft and screw blades, the conveying pipeline isarranged below the toilet body, the rotating shaft is arranged in the conveying pipeline and driven by a motor, and the screw blades are arranged on the periphery of the rotating shaft. The toilet body comprises squat urinals, flushing tanks and bacteria tanks, sewage draining exits of the squat urinals are connected with the conveying pipeline, the flushing tanks are connected with the squat urinals through flushing pipes, and bacteria releasing openings of the bacteria tanks are connected with the flushing pipes. A feeding opening of the packing machine is connected with a discharging opening of the conveying pipe. According to the odorless public dry toilet for the towns, the sanitary conditions of public toilets can be improved, produced waste can be turned into silage or fertilizersfor use, the environment is protected, and resources are saved.

Description

technical field [0001] The invention relates to the technical field of dry toilets, in particular to an odorless public dry toilet for urban use. Background technique [0002] At present, in some relatively backward urban and rural areas, the environment and sanitation conditions of public toilets are relatively poor. The types of public toilets in these places can be roughly divided into two types: one is open-air dry toilets; the other is flush toilets. Open-air dry toilets are the most common form of toilets in urban and rural public places due to their convenient construction and low construction and maintenance costs. Because it is a dry toilet, it will produce a lot of odor after the toilet is used for a period of time. Especially in summer, when the temperature is high, not only the smell is strong, but also mosquitoes and flies can spread diseases. At the same time, the disposal of excrement is also a thorny problem. This dry toilet is generally set up in public p...

AI Technical Summary

Problems solved by technology

[0003] To sum up, it can be seen that the public toilets currently in use have many problems such as strong smell, polluted environment, environmental pollution or high construction and maintenance costs. At the same time, manure is a good organic fertilizer, but it has not been recycled.

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