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Anonymous users2024-01-24It's a double urn!
The double-urn funnel toilet is mainly suitable for temperate areas with thick soil and moderate rainfall. In China, it is mainly the Huai River Basin, the middle and lower reaches of the Yellow River and the North China Plain. There are also many promotion users in the northwest and southwest regions where there is little rainfall.
Because of the simple structure, low cost, convenient material, good fertilizer and sanitation effect, environmental improvement, maggot density, intestinal infectious disease incidence is significantly reduced, and it is very popular with the underdeveloped rural people.
The double-urn funnel toilet is mainly composed of a funnel-shaped toilet, two porcelain-shaped septic tanks at the front and back, a communication pipe, a wide back cover and a toilet room.
l. The funnel-shaped toilet is placed on the upper mouth of the front urn, which is not fixed with cement and can be lifted at any time to facilitate the slag removal of the front urn. The front urn was built on the ground floor of the toilet. In some places, the front urn is buried outside the toilet and in the ground.
A manure pipe is connected to the bottom of the toilet and leads to the front urn outside the toilet. Funnel-shaped toilets should be made of ceramic, and some are prefabricated with cement, and their surface is coated with a polymer coating to increase smoothness. The surface is smooth and has low water absorption, which is conducive to the flushing and sliding of feces.
The funnel-shaped toilet placed on the upper part of the front urn also increases the airtightness of the manure tank, so that the front urn is in a dark state, which can block the breeding of flies, so it has the functions of preventing flies, maggots and some odors.
The funnel-shaped toilet should be equipped with a cover with a handle similar in shape to the mouth of the pool, or a hemp brush vertebrae, which usually plugs the mouth of the funnel to facilitate lifting and covering tightly after the toilet.
2. Front and rear urn manure tanks.
It is in the shape of an urn, with a large mouth in the middle, one in front and one behind, the front urn is slightly smaller, and the back urn is larger. The front urn is used to receive and store feces and effectively stay there for more than 40 days. The manure is fully anaerobic fermented and sedimented in the front urn.
The parasite eggs and pathogenic microorganisms in the feces are gradually killed to meet the basic harmless requirements.
The rear urn manure tank is mainly used to store manure liquid. The fecal liquid digested and fermented and decomposed by the pre-porcelain flows into the rear urn through the connecting pipe, and a large amount of ammonia is incorporated inside, which is a high-quality fertilizer. There should be a cement cover plate at the mouth of the rear urn manure tank, which is usually tightly covered and opened when the manure is taken.
The rear urn cover also has the effect of preventing rain and ensuring safety.
In cold areas, in order to prevent freezing, the upper neck of the front and rear urn manure tanks can be lengthened to achieve deep burial of the urn body, which can achieve the anti-freezing effect.
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Anonymous users2024-01-23It is one of the rural toilet renovation and promotion. You can take a look at the website of Hebei Wuyi Chuangmei Rubber and Plastic Products Company, which is relatively detailed.
The panel furniture is based on wood-based panels such as particleboard and medium density fiberboard, and the surface is decorated with melamine, PVC, wood thin wood and paper wood grain and other veneer. When purchasing, the main thing to see is whether the surface of the plate has scratches, indentations, bubbling, degumming, peeling and glue marks and other defects; Whether the wood grain pattern is natural and smooth, do not have a feeling of artificiality; For symmetrical furniture, it is necessary to pay more attention to the consistency and harmony of the color and texture of the board, so that people feel that the symmetrical plate is like coming from a piece of material.
Pooping, peeing, changing sanitary napkins, not going to the toilet for snacks.
There are two possibilities for dreaming, one is that you think about it day and night, the second is that you don't sleep well, try to eat some food that helps you sleep, and the third is not superstitious, curiosity kills cats, and superstition kills yourself.
There's a lot you can do, and you have to see it for yourself.
The meaning of this sentence is: the teacher gives the knowledge and skills to the apprentice, which is only the first step, and the apprentice wants to learn well, he also needs to work hard and practice hard to learn well and learn solidly. What the master teaches is only the foundation or a method, which plays the role of guidance, or throwing bricks and stones, and how much can really be learned and how far to practice depends on the student's comprehension ability and the degree of effort.