Baotou Automatic Mobile Toilet
The Baotou automatic mobile toilet is a modern public sanitation facility that integrates intelligent technology with efficient excreta treatment techniques. The following provides an introduction from three aspects: technical paths, production processes, and brand types.
The excreta treatment system is the core, encompassing three technical paths. The water-flush system integrates a water tank and a sewage tank within the toilet body, equipped with a large-capacity clean water tank and a sewage collection tank. It reduces the amount of water used per flush through high-pressure pneumatic or electric water pumps, making it suitable for scenarios with a stable water supply. The foam-sealing system covers the toilet surface with foam containing special surfactants to achieve lubrication, odor isolation, and reduced water consumption for flushing. The key lies in the coordination between the foam generator and the liquid level control system, and it is necessary to address the stability of the foam liquid at low temperatures in winter. The microbial degradation system relies on a bioreactor, adding specially cultivated microbial flora to decompose excreta into water vapor, carbon dioxide, and a small amount of inorganic salt residue under aerobic conditions. The interior of the tank needs to be equipped with a heating device and a stirring system to maintain microbial activity, making it suitable for scenarios with water scarcity or high environmental protection requirements.
The production process emphasizes structural self-support and modular design. The wall structure often uses fiberglass-reinforced plastic (FRP) or stainless steel materials. The former offers fast molding, light weight, and good thermal insulation, suitable for standardized mass production; the latter has high structural strength and corrosion resistance, suitable for public environments or scenarios with frequent use of chemical disinfectants. The ventilation and deodorization system combines top exhaust with bottom intake to form a directional airflow, which is treated and discharged through activated carbon filtration or ultraviolet light decomposition deodorization equipment. The static pressure and air volume parameters of the exhaust fan, as well as the replacement cycle of the filter material, need to be clearly indicated. The steel structure frame, as the main load-bearing component, uses cold-formed steel to achieve self-balance, with nodes connected by bolts for easy disassembly and transportation. The external cladding is mostly FRP or galvanized steel plate. The production process follows a modular principle, with each component prefabricated in the factory. The modules are connected by quick connectors for water and electricity pipelines, and on-site installation generally takes no more than 4 hours.
There are numerous brands and diverse types of mobile toilets in Baotou. Well-known brands include Huajie Lvyuan, Hongjie, Shengfengshang, Jinhong Pipeline, and Hongchuang Gangting, among others. The types cover mobile toilets and eco-friendly toilets, with materials including stainless steel, steel structures, and metal. They have a wide range of applications, suitable for public toilets, outdoor toilets, public restrooms, construction site toilets, and other scenarios.
