Tacheng Portable Toilet Production
The production of portable toilets in Tacheng requires following a scientific process, integrating functional requirements with environmental standards, and completing steps such as design, material selection, assembly, and testing. Here are the specific production points:
1. Clarify usage scenarios and functional requirements
Determine toilet specifications based on the usage location (such as construction sites, outdoor events, scenic spots, or temporary household needs). For example, construction sites require the use of thickened steel plates or high-density polyethylene, equipped with squat toilets or sit toilets, and additional ventilation openings to reduce odors; outdoor events require lightweight designs (such as aluminum alloy frames) with added convenience features like hooks and storage shelves; scenic spots or nature reserves should use biodegradable materials, equipped with composting waste treatment systems, and designs that blend into the natural landscape; temporary household needs require compact dimensions (length, width, and height ≤ 1 meter), with built-in deodorization modules for easy cleaning.
2. Precise measurement and drawing design
Measure the length, width, and height of the site, and draw drawings based on the needs of the users. The drawings should include internal structures (such as the outer frame, base, toilet bowl, storage room, and backstage), lighting, ventilation, and sewage system designs. The outer frame must support the overall structure, the base must carry the toilet bowl and storage room, and the storage room must be designed with airtightness to prevent odor leakage. Additionally, the internal height should be determined based on user height (≥1.8 meters) to ensure that knees do not touch the top when squatting or sitting.
3. Material and tool selection
Select materials according to the design drawings: steel or stainless steel for frames (high durability), aluminum alloy for lightweight scenarios (such as outdoor events), and waterproof materials for roofs and floors (such as PVC panels or anti-corrosion wood). Tools should include processing tools such as welding machines, cutting machines, and drilling equipment. Material selection requires balancing cost and performance, for example, metal sheets are suitable for high-strength requirements, plastics are rust-resistant but have limited load-bearing capacity, and composite materials combine lightweight and durability.
4. Part manufacturing and assembly
Cut and weld parts according to the drawings, and assemble the outer frame, base, and storage room. Ensure structural stability during assembly, for example, welding points should be full without cold welds, and screws should be fixed with anti-loosening washers. The toilet bowl installation must align with the sewage pipe, and the storage room should have a reserved cleaning opening.
5. Interior decoration and equipment installation
Toilet interiors should be decorated with environmentally friendly materials (such as formaldehyde-free panels), with non-slip and easy-to-clean walls and floors. Install basic equipment such as paper towel holders, toilet paper holders, and handrails, with upgrade options including flushing systems, activated carbon deodorization devices, or solar ventilation fans. Lighting should use waterproof LED lights, and the ventilation system should ensure an air exchange rate of at least 6 times per hour.
6. Sewage treatment and environmental design
Choose sewage treatment methods based on the scenario: construction sites can use centralized pipeline treatment for sewage; outdoor events or scenic spots can use separated toilet bowl technology, treating solid waste through anaerobic fermentation or composting, and using the liquid portion for irrigation after secondary sedimentation. Composting treatment systems should be equipped with temperature sensors to ensure a fermentation temperature of at least 55°C to kill pathogens.
7. Testing and maintenance
After assembly, test the operation of water, electricity, and ventilation systems, and check for blockages in the sewage pipes and whether the airtightness meets standards. Regular maintenance includes cleaning the storage room, replacing deodorization modules, and checking structural stability to ensure long-term safe use.
