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Tacheng Foam Sealing Mobile Toilet

Admin October 05, 2026

The Tacheng foam sealing mobile toilet is a product of the Fuhuajicheng brand, model fhjc - 02, provided by Dalian Fuhua Hengrun Industrial Co., Ltd. It features cleanliness, environmental protection, water conservation, and energy efficiency, and can be applied in multiple fields.

Working Principle

The foaming device mixes a specific proportion of liquid and air to form microbubble clusters. These microbubble clusters cover the surface of the excretory passage, forming a flexible barrier. This foam barrier can effectively block the reverse diffusion of gas in the pipeline, improve the toilet odor problem, and reduce the amount of flushing water. Moreover, the foam system has a self-cleaning characteristic. When new foam is generated, it carries impurities along the pipeline, achieving automatic cleaning.

Technical Features

  • High Water Conservation: A special formula foaming agent is mixed with water and then activated by compressed air to form white foam with super lubricity. Only 0.04 liters of water are required per use, with a water conservation rate of up to 98%.
  • Excellent Odor Control: It adopts a triple odor control design. The foam layer provides physical isolation, the heavy hammer baffle at the sewage outlet achieves secondary sealing, and the microbial flora in the fecal storage tank can decompose organic matter. The measured ammonia concentration in the toilet is reduced to below 0.1 ppm.
  • Intelligent Monitoring: The system has intelligent monitoring functions, which can automatically prompt the remaining amount of consumables, record the number of uses, and monitor the working status. The maintenance cost is low, requiring only 5 yuan worth of foaming agent and 2 kilowatt-hours of electricity per month.

Application Scenarios

Its lightweight and modular design enable it to adapt to extreme environments. The built-in electric heater ensures normal foaming at temperatures as low as -35°C. The aluminum alloy frame combined with insulated wall panels can maintain the indoor temperature. It has been applied in scenarios such as along the Qinghai-Tibet Railway and Antarctic research stations, and is also suitable for multiple fields including urban sanitation, tourist attractions, and large-scale market activities.

Economy

Although the initial investment is slightly higher than that of traditional mobile toilets, in the long run, due to water cost savings and reduced sewage treatment costs, the initial investment difference can usually be offset within a few months.