Handan Mobile Toilet Fecal Storage Tank
The fecal storage tank of Handan mobile toilets features volume grading, a sealed structure, dynamic flow optimization, and an extended cleaning cycle. Details are as follows:
1. Volume grading configuration for diverse scenarios The fecal storage tank of Handan mobile toilets is designed with a graded volume system ranging from 0.6 cubic meters to 3.5 cubic meters, allowing flexible selection based on usage scenarios. For example, small-scale events or temporary venues can opt for small-capacity tanks of 0.6-1 cubic meters to meet short-term, low-frequency needs. In contrast, large-scale exhibitions, tourist attractions, or construction sites with high daily usage can be equipped with large-capacity tanks of 2-3.5 cubic meters to avoid frequent cleaning. This graded design balances cost-effectiveness and practicality, ensuring efficient resource utilization.
2. Sealed structure to prevent pollution and odors The fecal storage tank adopts a fully sealed structure, utilizing high-strength materials and precision welding techniques to ensure a seamless, leak-proof body. It is also equipped with anti-backflow devices and sealing gaskets to further block the risk of sewage overflow. Additionally, an activated carbon filter layer or biological deodorization module is installed at the top of the tank to effectively adsorb odor molecules such as hydrogen sulfide and ammonia, preventing impacts on the surrounding environment. This design complies with environmental standards and is particularly suitable for venues with strict hygiene requirements.
3. Dynamic flow modeling optimization for high-intensity use For container-type mobile toilets, the volume of the fecal storage tank is optimized through dynamic flow modeling technology. Based on a daily usage intensity of 800 people, this technology simulates pedestrian flow distribution, waste generation, and cleaning cycles at different times to determine the optimal tank capacity. For instance, under a daily usage of 800 people, the optimized tank can ensure continuous use for over 10 days without cleaning while avoiding space waste or structural strain caused by excessive capacity.
4. Extended cleaning cycle to reduce operational costs Through structural optimization and material upgrades, the cleaning cycle of the fecal tank in container toilets can be extended to 12-15 days. This breakthrough is attributed to two factors: precise matching of tank volume with usage intensity, reducing the need for frequent cleaning, and the use of corrosion-resistant, wear-resistant composite materials to slow down tank aging. The extended cleaning cycle significantly reduces labor, vehicle, and disposal costs, making it especially suitable for long-term deployment in remote areas or large-scale events.
