Zero-emission biological toilet

A zero-emission, biological technology, applied in excretion of fertilizers, applications, and flushing equipment with water tanks, etc., can solve problems such as damage to the physical and mental health of workers, efficiency, and difficulty in cleaning fecal residues, reducing manpower, speed, and reduction. Effects of Environmental Pollution

Pending Publication Date: 2018-02-16
苏州三易全方电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The toilet treats the feces on the spot, eliminating the secondary pollution in the process of feces removal and treatment, but this kind of toilet only simply isolates the odor generated, and it is difficult to clean up the decomposed feces residues. Workers enter the biochemical treatment tank for cleaning, which will damage the physical and mental health of the staff and cut the efficiency very low

Method used

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  • Zero-emission biological toilet
  • Zero-emission biological toilet
  • Zero-emission biological toilet

Examples

Experimental program
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Embodiment approach

[0027] One embodiment of the toilet flushing equipment in this application: a high-pressure air pump can be used, and the air outlet is located in the toilet 21. Using a high-pressure air pump to flush the toilet can effectively save water resources. Liquid tank, most of the feces processed by biological digestion are converted into water and carbon dioxide, which greatly reduces the pollution to the environment.

[0028] The second embodiment of the toilet flushing device in the application: as figure 1 , figure 2 and Image 6 As shown, the toilet flushing equipment includes an integrated circulating water tank 1 and a urine purification system, the urine purification system includes a urine recovery tank 51, and an opening is provided at the upper end of the urine recovery tank 51 to communicate with the feces treatment tank 31 , the connection is provided with a filter screen, and the side of the excrement treatment tank 31 above the urine recovery box is provided with a...

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Abstract

The invention discloses a zero-emission biological toilet. The toilet comprises a toilet flushing device, a toilet platform and an excrement treatment system, wherein a pedestal pan is arranged on thetoilet platform; the toilet flushing device is used for flushing the pedestal pan, the excrement treatment system is arranged below the toilet platform and communicated with a pedestal pan sewer pipe, and a biological digestion agent is arranged in the excrement treatment system. The toilet is characterized by further comprising a biological waste management system, the excrement treatment systemcomprises an excrement treatment box and a biological stirring device arranged in the excrement treatment box, a biological waste outlet is formed in the side face of the excrement treatment box, andthe excrement treatment system is communicated with the biological waste management system through the biological waste outlet; the excrement treatment system and the biological waste management system are arranged in a box body. According to the toilet, excrement is decomposed and digested through the biological digestion agent, environmental pollution caused by secondary emission is reduced, the excrement decomposition speed is high, biological waste is collected mechanically, and the labor force is reduced.

Description

technical field [0001] The invention relates to the field of toilets, in particular to a zero-emission biological toilet. Background technique [0002] In the prior art, the toilets used in merchant ships, cruise ships, engineering ships, steamships, warships, high-speed rail D train sets, airplanes, and mobile RVs all need to discharge urine or feces and perform secondary treatment. For example, most of the toilets on board need to rely on After the shore, use pumping equipment to pump it out and then transfer it to the shore. Some are directly discharged into rivers and seas. Airplanes use high-pressure water guns to flush into space and there will be secondary pollution. The toilets on high-speed rail and D trains are only water Directly rushing into the track will cause a lot of pollution to the surrounding environment. Due to the difficulty in connecting the pipes and water channels to the mobile caravan and the toilet renovated from the old homestay, the disposal of hu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03D5/00C05F3/06C05F3/04
CPCC05F3/04C05F3/06E03D5/00Y02A40/20
Inventor 李显位
Owner 苏州三易全方电子有限公司
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