Hejian Convenient Portable Toilet
Hejian convenient portable toilets, with durability, environmental friendliness, and adaptability as their core features, are practical sanitation equipment for rural areas in northern China.
1. Structural Design and Durability
The chassis of Hejian portable toilets is made of a double-layer hot-dip galvanized steel frame, with column wall thickness reaching 3.0 millimeters. It can withstand continuous snow loads and accidental collisions from agricultural tricycles, adapting to the severe cold in winter and complex road conditions in northern rural areas. The walls use 75-millimeter rock wool sandwich panels, covered with 0.5-millimeter galvanized steel sheets on both sides and treated with electrostatic spraying, with an anti-UV aging cycle tested to exceed 8 years, effectively extending the service life. Below the squatting positions, there are detachable polypropylene fecal storage tanks with a volume of 1.2 cubic meters. The tanks have built-in insulation layers and can maintain the liquid flowability of fecal matter at -15°C, avoiding freezing problems in winter.
2. Environmental Protection and Fecal Treatment Technology
Standard flange interfaces are reserved at the bottom of the fecal storage tanks, allowing direct connection to the hoses of sewage suction trucks for easy mechanized cleaning and transportation. Inside the tanks, there are pre-installed slow-release chambers for biological agents, which continuously decompose organic matter during storage, reducing ammonia nitrogen concentration and odor intensity, and minimizing environmental pollution. Degradable inner liners can be transported along with the fecal matter to township centralized treatment stations, avoiding secondary pollution. In some pilot villages, the portable toilets are linked with village-level biogas digesters. After preliminary fermentation, the fecal liquid enters anaerobic tanks, increasing gas production efficiency by 22%, achieving resource utilization.
3. Pricing and Market Options
The prices of Hejian portable toilets vary depending on configurations and brands. Hebei Jingmei Sanitation Equipment Co., Ltd. offers standardized products priced at 8,500 yuan each, suitable for scenarios with high requirements for durability and environmental protection functions. Cangzhou Hengtai Sanitation Equipment Co., Ltd. provides products at different price points, such as a simple model priced at 830 yuan per unit and a high-end model priced at 8,500 yuan per unit, meeting economic needs or customized requirements.
4. Regional Industrial Support
Relying on the sanitation equipment manufacturing industrial cluster, Hejian City has formed a complete industrial chain from material supply to end products. Local enterprises optimize designs based on the actual working conditions in northern rural areas, such as developing special structures for low winter temperatures and poor road conditions, ensuring the stability and reliability of products in actual use.
