CN202170283U - Large-scale ecological sludge treatment device - Google Patents
Large-scale ecological sludge treatment device Download PDFInfo
- Publication number
- CN202170283U CN202170283U CN2011203078461U CN201120307846U CN202170283U CN 202170283 U CN202170283 U CN 202170283U CN 2011203078461 U CN2011203078461 U CN 2011203078461U CN 201120307846 U CN201120307846 U CN 201120307846U CN 202170283 U CN202170283 U CN 202170283U
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- Prior art keywords
- sludge
- ecological
- treatment device
- mud
- sludge treatment
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Abstract
The utility model relates to the field of refuse treatment, in particular to a large-scale ecological sludge treatment device. The large-scale ecological sludge treatment device comprises a sludge inlet main pipe, a sludge inlet branch pipe, an air inlet main pipe, an air inlet branch pipe and a plurality of ecological treatment zones and is characterized in that the sludge inlet main pipe is connected with the sludge inlet branch pipe; the air inlet main pipe is connected with the air inlet branch pipe; a filter layer is arranged at the bottom of the ecological treatment zone; and the sludge inlet branch pipe is arranged above the filter layer and the air inlet branch pipe is arranged below. Compared with the prior art, the large-scale ecological sludge treatment device has the advantages that facilities, equipment, drug, energy consumption and operators for sludge treatment in the sewage treatment plant are saved, the residue sludge without adding the drug is more easily utilized for improving the mud flat heavy saline soil, the cultivating soil or nutrition soil can be generated, and good ecological environment is created.
Description
[technical field]
The utility model relates to the refuse treatment field, specifically a kind of large-scale ecological sludge treatment equipment.
[background technology]
Mud derives from the excess sludge that Sewage Plant produces; Mud granule is thin, proportion is little, and water ratio is 99.2%～99.6%, with compost, landfill, mummification and heat treated and final utilization of sewage plant sludge; Be called sludge disposal; According to China present Economic development and national conditions, for most Sewage Plant, it is more feasible and real scheme that mud is used for the farmland.According to " the urban wastewater treatment firm sludge treatment disposal technology guide (trying) " of in March, 2011 issue, sludge disposal comprises modes such as soil utilization, burning and building materials utilization, landfill.Wherein the soil utilization mainly contains three kinds of forms, land reclamation, afforestation, agricultural.And the soil utilization still need concentrate excess sludge before, processed.
[summary of the invention]
The purpose of the utility model is to above-mentioned situation, designs a kind of environmental protection and energy saving and meets the sludge treatment device of present national conditions.
To achieve these goals; The utility model designs a kind of large-scale ecological sludge treatment device, comprises into the mud house steward, advances mud arm, inlet manifold, air intake branch and several ecological disposal areas, it is characterized in that saidly advancing the total pipe coupling of mud and advancing the mud arm; Said inlet manifold connects air intake branch; Said ecological disposal area bottom is provided with filtering layer, and the top of said filtering layer is provided with into mud arm, and the below is provided with air intake branch.
Be evenly distributed with injection well on the said air intake branch.
Said ecological disposal area is provided with impervious barrier, rain water collecting system and auxiliary deodoration system.
Said ecological disposal area can be planted plant or cultivated animal and mikrobe.
The utility model compared with prior art; Its advantage is: saved the facility that sludge of sewage treatment plant is handled, equipment, medicament, energy consumption, operator etc.; The excess sludge that does not add medicament is utilized more easily; Cultivate soil or be made into nutrition soil in order to transform the heavy saltings of beach, can also produce, and build good ecotope.
[description of drawings]
Fig. 1 is the front view of the utility model;
Fig. 2 is the vertical view of the utility model;
Referring to Fig. 1,1 for advancing the mud house steward, and 2 for advancing the mud arm, and 3 is the inlet manifold, and 4 is air intake branch, and 5 is ecological disposal area, and 6 is filtering layer.
[embodiment]
Below in conjunction with accompanying drawing, the utility model is further specified.
Like Fig. 1, shown in Figure 2, the utility model relates to a kind of large-scale ecological sludge treatment device, comprises into mud house steward (1), advances mud arm (2), inlet manifold (3), air intake branch (4) and several ecological disposal areas (5).
Each ecological disposal area has one to advance mud arm and air intake branch access, is used for carrying mud and air.
Each ecological disposal area can be planted different types of plant according to the mud of various trait, like scape plant, sight flowers, feed property plant etc., can cultivate different animal, mikrobe, like earthworm, thousand-legger, actinomycetes etc.
Each ecological disposal area can be provided with impervious barrier, filtering layer, rain water collecting system, auxiliary deodoration system etc.
Each ecological disposal area mainly is divided into mud allocated phase, ecological disposal stage and mud and opens up wasteland the stage by periodic duty.
Sewage treatment plant residual mud is through advancing the mud house steward, advance the mud arm and be transported to ecological disposal area, and the disposal area bottom is provided with compositions such as little aeration tube, filtering layer, sewage collecting and pouring pipeline, mud by branch equably on filtering layer.In this zone independently coefficient ecotopes such as plant, animal and mikrobe; Under the effect of the aerobic little aeration of artificial-strengthening, the organic substance in the mud, inorganic elements and moisture content etc. are little by little absorbed, decompose by the plant in the roots of plants sound zone system, animal and mikrobe, and the inorganics that can not be absorbed, decomposes is deposited in this bottom, zone; And mummification gradually; Unnecessary moisture content is penetrated under the filtering layer and is collected, and is used as the pouring water during lack of water, or is discharged into Sewage Plant.Residual sludge components has become harmless, stable soil in this zone.Can get into a certain amount of mud this moment once more, and the circulation said process reaches until thickness of soil till the requirement of regulation.
After the above-mentioned loop ends; To this regional plant rationally plant, gather in, tour and maintenance etc., regularly to according to this regional mud thickness of soil, plant, growth of animal state and ambient conditions etc., do correlation analysis to detect; Satisfy the requirement of regulation when all kinds of detection indexs after; Should all cut off by top, zone plant, open up wasteland this regional soil, cultivate soil as greening; Or further be processed into nutrition soil etc. and be used.Also can keep a part of soil, the bacterization when being convenient to receive fresh sludge next time.
The untreated excess sludge of sewage work is transported to ecological disposal area, carries out in each systematic procedure of flowing through that artificial-strengthening is ecological to be disposed, reach the purpose of sludge reduction, innoxious, resource utilization.
Claims (4)
1. large-scale ecological sludge treatment device; Comprise into the mud house steward, advance mud arm, inlet manifold, air intake branch and several ecological disposal areas; It is characterized in that saidly advancing the total pipe coupling of mud and advancing the mud arm, said inlet manifold connects air intake branch, and said ecological disposal area bottom is provided with filtering layer; The top of said filtering layer is provided with into mud arm, and the below is provided with air intake branch.
2. a kind of large-scale ecological sludge treatment device as claimed in claim 1 is characterized in that being evenly distributed with injection well on the said air intake branch.
3. a kind of large-scale ecological sludge treatment device as claimed in claim 1 is characterized in that said ecological disposal area is provided with impervious barrier, rain water collecting system and auxiliary deodoration system.
4. a kind of large-scale ecological sludge treatment device as claimed in claim 1 is characterized in that said ecological disposal area can plant plant or cultivate animal and mikrobe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203078461U CN202170283U (en) | 2011-08-23 | 2011-08-23 | Large-scale ecological sludge treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203078461U CN202170283U (en) | 2011-08-23 | 2011-08-23 | Large-scale ecological sludge treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202170283U true CN202170283U (en) | 2012-03-21 |
Family
ID=45828484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203078461U Expired - Lifetime CN202170283U (en) | 2011-08-23 | 2011-08-23 | Large-scale ecological sludge treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202170283U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264039A (en) * | 2013-04-18 | 2013-08-28 | 江苏德鑫环保科技有限公司 | Integrated processing method of garbage landfill |
| CN104447126A (en) * | 2014-12-12 | 2015-03-25 | 扬州大学 | Method for quickly curing tidal soil by domestic sludge |
-
2011
- 2011-08-23 CN CN2011203078461U patent/CN202170283U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264039A (en) * | 2013-04-18 | 2013-08-28 | 江苏德鑫环保科技有限公司 | Integrated processing method of garbage landfill |
| CN103264039B (en) * | 2013-04-18 | 2015-06-10 | 江苏德鑫环保科技有限公司 | Integrated processing method of garbage landfill |
| CN104447126A (en) * | 2014-12-12 | 2015-03-25 | 扬州大学 | Method for quickly curing tidal soil by domestic sludge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120321 |