Fecal sewage treatment device

A fecal sewage and treatment device technology, applied in water/sewage treatment, sludge treatment, water/sludge/sewage treatment, etc., can solve problems such as pollution, insufficient drug control, secondary pollution, etc., to ensure safety, Guaranteed anti-bacterial and sterilizing effects and improved usability

Inactive Publication Date: 2016-12-14
成都测迪森生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing water treatment devices only realize the filtration and sterilization treatment of sewage, but they are helpless in the face of a large amount of heavy metals contained in industrial sewage. Simple treatment of industrial sewage will cause serious pollution. At the same time, although some treatment devices Dosing treatment can be realized, but the control of the medicine is not enough, resulting in secondary pollution

Method used

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  • Fecal sewage treatment device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 1 As shown, the fecal sewage treatment device of the present invention includes a filter mechanism 1, a dehydration mechanism 2, a drying mechanism 3, and a collection mechanism 4. The discharge port of the filter mechanism 1 is opposite to the feed port of the dehydration mechanism 2, and the filter mechanism 1 is used for The excrement is centrifugally filtered, the outlet of the dehydration mechanism 2 for dehydration of the excrement is opposite to the drying mechanism 3, and the collection mechanism 4 is used to collect the dried excrement. The structure can filter fecal impurities and other particles in yellow impurities in the sewage, and realize the steps of encouraging dehydration, drying, drying, and collection of feces. It can ensure dehydration, realize the recovery of feces, ensure the safety of the environment, and effectively guarantee the device.

[0032]The filter mechanism 1 includes a feeding hopper and a centrifugal bucket. The centri...

Embodiment 2

[0038] The storage method of collection mechanism 4 in embodiment 1 is:

[0039] Step 1: Fill the barrel with dried feces, seal the barrel through the lid, and vacuum the barrel to -15~-20kPa;

[0040] Step 2: Pour chlorine gas into the barrel to increase the pressure in the barrel to 60-65 kPa, and store it under this pressure for 20-30h;

[0041] Step 3: Open the barrel and add sodium hypochlorite, stir for 3-5 minutes, reseal the barrel, control the ultraviolet lamp to emit ultraviolet light with an intensity of 70-78mW / ㎡, and irradiate for 1-3 days.

[0042] The storage of this method can ensure storage stability and safety, can effectively realize anti-bacterial sterilization, has strong stability and safety, can ensure the safety and sanitation of equipment use, and becomes an independent anti-bacterial sterilization device , so as to ensure the stability and security of the equipment.

[0043] Example 2

[0044] The processing method of the excrement sewage treatment...

Embodiment 3

[0051] In embodiment 1, collecting mechanism 4 comprises staving, is coated with antibacterial coating on the inner wall of staving, and antibacterial coating is made up of the material of following parts by weight: 10-12 parts of nano-silver, 18-22 parts of nano-activated carbon , 6-9 parts of copper, 14-20 parts of aluminum, 20-31 parts of Teflon, 4-7 parts of silicon dioxide, 14-16 parts of nano-titanium dioxide, 1-2 parts of zinc oxide, 0.4-0.6 parts of graphite alkene. The coating has the characteristics of good anti-bacterial and sterilization effects, stable structure, strong adhesion, anti-oxidation, and non-stick storage, so as to ensure the safety and usability of the equipment.

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Abstract

The invention relates to the field of sewage treatment, in particular to a fecal sewage treatment device. The fecal sewage treatment device comprises a filtering mechanism, a dehydration mechanism, a drying mechanism and a collecting mechanism, wherein a discharging port of the filtering mechanism is opposite to a feeding port of the dehydration mechanism, the filtering mechanism is used for centrifugal filtration of fecal residues, a discharging port of the dehydration mechanism for fecal residue dehydration is opposite to the drying mechanism, and the collecting mechanism is used for collecting dried fecal residues. The fecal residues and other granular yellow impurities in sewage are filtered to achieve the steps of dehydration,oven drying, drying and collection of faeces. Dehydration can be ensured, faeces recovery can be achieved, environmental safety can be ensured, and the device can be effectively ensured. The device is simple in structure and convenient to use, can be manufactured in a miniaturized or enlarged mode and has good universality, it can be ensured that the device facilitates conversion from faeces to fertilizers or biofuel and can further save energy and reduce consumption, and anti-microbial and sterilizing effects can be ensured and the sterilization efficiency can be improved by adopting the chlorine gas pressure design on the premise that device cost improvement is avoided.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a fecal sewage treatment device. Background technique [0002] With the rapid economic and social development and the improvement of living standards, people have higher requirements for the comfort of the living environment. Sewage treatment plants are not only used as sewage treatment facilities, but also have higher and higher requirements. Sewage treatment The impact of the facilities on the surrounding environment needs to be improved urgently. my country's water pollution and water resource shortages are becoming more and more serious, and higher requirements are placed on the effect of sewage treatment. However, due to the improvement of urban sewage treatment and discharge standards, the efficiency of nitrogen and phosphorus removal cannot be further improved due to the bottleneck of the traditional activated sludge process, and the traditional activated sludge process ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/00C02F1/38C02F11/00C02F11/12B01D33/27C09D127/18C09D7/12C09D5/14
CPCC02F1/001B01D33/27C02F1/38C02F11/004C02F11/12C02F11/121C02F2303/04C08K3/00C08K3/04C08K3/08C08K3/22C08K3/36C08K2003/0806C08K2003/0812C08K2003/085C08K2003/2241C08K2003/2296C08K2201/011C08K2201/014C09D5/14C09D7/61C09D127/18
Inventor 程政
Owner 成都测迪森生物科技有限公司
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