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Environmental hygiene processing system of monomer dispersing type urban sewage source

A technology of urban sewage and treatment system, applied in the field of urban sewage sanitation treatment, which can solve the current and future problems of environmental hazards, costly use, waste, etc.

Inactive Publication Date: 2010-05-05
齐冰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 3. The separation, concentration and degradation of pollutants are two basic processes in sewage treatment, but the traditional drainage mode is to dilute the pollutants and nutrients by hundreds of times first before transporting them, and after long-distance transportation to centralized sewage treatment plants, then consumes a lot of energy to separate
[0007] 4. Even if the operation of each link can reach a high level, the final sludge problem is still a major problem in sewage treatment
A large amount of feces organic fertilizers in cities are wasted, not only can not be used, but also need to spend a lot of money for disposal
Poor disposal, such as the current landfill, incineration and other methods, will be harmful to the present and future environment

Method used

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  • Environmental hygiene processing system of monomer dispersing type urban sewage source
  • Environmental hygiene processing system of monomer dispersing type urban sewage source
  • Environmental hygiene processing system of monomer dispersing type urban sewage source

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] like figure 1 , figure 2 , Figure 4 As shown, the upper end of the fecal sewage inlet 1 is connected to the building sewer pipe, the lower end of the fecal sewage inlet 1 is connected to the fecal sewage collection and separation device 3, and the separation device sieve 46 is installed in the fecal sewage collection and separation device 3, and the screen surface is covered with sieve holes 53. Separator sieve 46 is fixed by sieve upper frame 48 and sieve lower frame 49, and separator sieve 46 forms interlayer with device shell 64, and the bottom surface of device shell 64 is inclined plane shape, and the low place of inclined plane is provided with separation device sewage outlet 18, and sewage pipe The lead is connected, the sewage pipe is connected to the sewage inlet 32 ​​of the cleaning box, and the separated sewage enters the multi-stage sewage decomposition cleaning box 65, and the bottom of the fecal sewage collection and separation device 3 is provided with...

Embodiment 2

[0043] On the basis of Example 1, as figure 1 , Image 6 , Figure 7 As shown, the secondary separation metering temporary register 7 is connected to the first fecal sludge outlet 6, the secondary separation metering temporary register 7 is installed with a temporary register screen 8, a second backwasher 29, and a No. 2 valve is installed at the bottom 9. It communicates with the second fecal sludge outlet 10, and a meter 11 is installed at the bottom of the secondary separation metering temporary storage 7. The switching methods of the No. 1 valve 5, the No. 2 valve 9 and the No. 3 valve 16 are the same, and the gear 57 and the tooth Composed of strips 58, fixed with bolts through the fixing holes 59, the temporary storage sewage outlet 26 is set at the lower slope of the bottom of the temporary storage shell 66, and communicates with the sewage pipe 31, and the fecal sludge stored reaches the standard set by the meter 11. No. valve 9 is opened, and fecal sludge falls in t...

Embodiment 3

[0045] On the basis of test example 1 and example 2, if figure 1 As shown, the low-temperature pyrolysis sterilization bin 67 is connected to the second fecal sludge outlet 10 . A pyrolysis pot 13 is installed in the pyrolysis chamber shell 12, and heaters 14 are installed on the outside and bottom of the pyrolysis pot 13. There are three kinds of heat sources for heating: microwave energy, electromagnetic energy and infrared rays, and a stirring and pulverizing knife 15 is installed inside the pyrolysis pot 13. , is fixed by the central shaft 43 of the stirring and crushing knife, driven by the motor 28, the lower end of the central shaft 43 of the stirring and pulverizing knife is installed with a bearing 41, and the upper part of the pyrolysis chamber shell 12 is provided with a pyrolysis chamber sewage gas outlet 30 communicated with the sewage gas pipe 68, and the low-temperature heating The No. 3 valve 16 is set at the bottom of the sterilization chamber 67, and the feca...

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Abstract

The invention relates to an environmental hygiene processing system of a monomer dispersing type urban sewage source, belonging to the technical field of sewage environmental hygiene processing. The environmental hygiene processing system comprises a faeces sewage collection and separation device, a secondary separation metering registor, a low-temperature pyrolysis sterilization bin, a sewage nanometer deodorization comprehensive processing mechanism, a multi-stage sewage composition cleaning box, a material box and an automated control system, wherein the faeces sewage collection and separation device is connected with a building sewer; faeces sewage is subject to solid-liquid separation by the faeces sewage collection and separation device and the secondary separation metering registor; faeces sludge enters the low-temperature pyrolysis sterilization bin and is dried and sterilized; separated sewage enters the multi-stage sewage composition cleaning box and is purified and sterilized; and generated foul gas is purified and deodorized by the nanometer deodorization comprehensive processing mechanism. The environmental hygiene processing system is characterized in that the urban faeces sewage is directly processed at the source without entering a sewage treatment plant so that the faeces sludge becomes sterile anovulatory drying organic fertilizers in short time and is recycled for green agricultural production. The invention is suitable for the direct processing of the faeces sewage of the urban building sewer.

Description

technical field [0001] The utility model relates to a monomer-distributed urban sewage source sanitation treatment system, which belongs to the technical field of urban sewage sanitation treatment. technical background [0002] At present, tens of millions of people in our country enter the cities every year, and the distance we have traveled on the road of urbanization in a few years is to the extent that Western countries can only achieve in decades. Due to the lack of long-term scientific and reasonable planning and hasty construction, the urban construction in some areas often focuses on the ground and ignores the ground below. Although the tall buildings look tall, they are far behind the cities in terms of infrastructure and urban pipe network construction. speed of development. The construction of China's sewage treatment plants has only been done in the past 30 years, and the treatment methods adopted are relatively simple. The basic method is that after the sewage...

Claims

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Application Information

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IPC IPC(8): C02F11/10C02F9/08A61L9/20C02F1/02C02F1/32C05F3/00
CPCY02A40/20
Inventor 齐冰
Owner 齐冰
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