CN201358205Y - Dehydrated mud burying device - Google Patents
Dehydrated mud burying device Download PDFInfo
- Publication number
- CN201358205Y CN201358205Y CNU200920067896XU CN200920067896U CN201358205Y CN 201358205 Y CN201358205 Y CN 201358205Y CN U200920067896X U CNU200920067896X U CN U200920067896XU CN 200920067896 U CN200920067896 U CN 200920067896U CN 201358205 Y CN201358205 Y CN 201358205Y
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- CN
- China
- Prior art keywords
- mud
- landfill
- burying
- sludge
- geotextile bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a dehydrated mud burying device, which comprises a mud storage hopper. The utility model is characterized in that a plurality of geotextile bags are arranged in a mud burying area, wherein each geotextile bag is provided with a plurality of feed inlets; mud conveying pipes are arranged around the mud burying area and are connected with the mud storage hopper; and the mud conveying pipes are provided with plurality of discharge holes. If the geotextile bags need to be filled, the discharge holes are connected to the feed inlets of the geotextile bags through pipelines. The method solves the spreading problem of mud in burying operation, realizes the project purpose of the separation of rain and mud, prevents the environmental pollution problem caused by odor diffusion in traditional mud burying, and enhances the stability of mud cones. The utility model overcomes the problems of rain and mud separation, odor control and cone stability in traditional mud burying operation, and is suitable to use in various mud and solid waste landfills.
Description
Technical field:
The utility model relates to the technical field that dewatered sludge of urban sewage plant is handled, and specifically a kind of water ratio is 60～90% dewatered sludge of urban sewage plant landfill device.
Background technology:
At present, both at home and abroad sludge treatment, method of disposal are numerous, general adopt concentrate, certain several method is combined into concrete treatment scheme in different treatment such as digestion, dehydration, mummification, burning, compost and landfill and the method for disposal.In sludge treatment, generally include concentrated and two methods of dewatering, follow-up treatment and disposal method then has multiple choices.
The selection of sludge treatment process Selection and mud is closely related, and different array modes can be arranged.And the selection of method of disposal is subjected to the restriction of conditions such as local nature, economy, politics.For example, land resources is abundant, and the few big city of steam output of rainfall can select that running cost is low, the better simply direct landfill scheme of management; And those land resourcess are at full stretch, and mummification, incinerating method then can be selected in economic flourishing city; The use of compost method must take into full account the market factor again.
According to pertinent data, in European Community inside, about 40% mud is disposed by landfill, and Greece, Luxembourg and Italy respectively have 90%, 80% and 85% mud to dispose by landfill, and the U.S., has 48% mud to dispose by landfill approximately in nineteen ninety.
China is vast in territory, takes it easy and the economically less developed region in land resources, and for a comparatively long period of time, sanitary landfill will be the main method of sludge disposal.The soil mechanics index of mud has a significant impact the stable of mud landfill body and landfill operation, and high water content sludge landfill subject matter is insufficient strength, can't carry out the landfill operation.Secondly can produce serious foul smell behind mud landfill, but traditional burying method can't cover to its surface, directly influence environment.Also cause the rain dirt not shunt and can not in time cover, make sludge landfill become large-scale sludge thickener, cause image dirty, random, difference, restricted the development that the mud landfill is disposed.
The utility model content:
The purpose of this utility model is to provide a kind of dewatered sludge landfill device, has overcome the dirty shunting of operation, rain, ozone Control and the heap body stable problem of traditional sludge landfill.
To achieve these goals, the technical solution of the utility model is: a kind of dewatered sludge landfill device, comprise the mud feed bin, it is characterized in that mud landfill district is provided with a plurality of geotextile bag, each geotextile bag is provided with at least one opening for feed, periphery, mud landfill district is provided with sludge carrier pipe, and sludge carrier pipe is connected with the mud feed bin, and sludge carrier pipe is provided with a plurality of discharge ports.Pass through pipe connection between the opening for feed of discharge port and geotextile bag.
The problem that paves of mud when this method has solved landfill operation has realized the dirty engineering purpose of shunting of rain, has prevented the problem of environmental pollution that the diffusion of traditional sludge landfill foul smell causes, and has increased the resistance to overturning of mud heap body.The utility model has overcome the dirty shunting of operation, rain, ozone Control and the heap body stable problem of traditional sludge landfill, suits to use at various types of mud and solid waste landfill site.
Description of drawings:
Fig. 1 is a site-plan of the present utility model
Fig. 2 is the structural representation in landfill district
Fig. 3 is mud pack synoptic diagram
Fig. 4 is a mud feed bin layout drawing
Embodiment
The utility model will be further described below in conjunction with drawings and Examples.
A kind of dewatered sludge landfill device, comprise mud feed bin 1, it is characterized in that mud landfill district is provided with a plurality of geotextile bag 3, each geotextile bag is provided with at least one opening for feed 4, periphery, mud landfill district is provided with sludge carrier pipe 2, sludge carrier pipe 2 is connected with mud feed bin 1, and sludge carrier pipe is provided with a plurality of discharge ports 10.To geotextile bag 3 fillers, then pass through pipe connection between the opening for feed 4 of discharge port 10 and geotextile bag as need.Be provided with in-line pump 9 in the sludge carrier pipe road, mud is carried by pumping pressure, as spiral pump, ram pump.Bottom, mud landfill district is provided with impervious barrier 6, and impervious barrier is provided with and oozes drop liquid lead layer 11.Geotextile bag 3 multilayers stack, and uppermost geotextile bag surface is provided with interim tectum 7.The landfill yard edge is provided with anchoring ditch 8.
In general, a mud landfill district can be provided with 3～100 geotextile bag, and sludge carrier pipe is provided with 1～10 discharge port.The capacity of each geotextile bag is 100～1000m
3Each geotextile bag has 1～15 opening for feed.The geotextile bag multilayer stacks, and operated by rotary motion is good for 2～15 layers.
Claims (5)
1, a kind of dewatered sludge landfill device, comprise the mud feed bin, it is characterized in that mud landfill district is provided with a plurality of geotextile bag, each geotextile bag is provided with at least one opening for feed, periphery, mud landfill district is provided with sludge carrier pipe, sludge carrier pipe is connected with the mud feed bin, and sludge carrier pipe is provided with a plurality of discharge ports.
2, dewatered sludge landfill device according to claim 1 is characterized in that: pass through pipe connection between the discharge port of sludge carrier pipe and the opening for feed of geotextile bag.
3, dewatered sludge landfill device according to claim 1 is characterized in that: be provided with in-line pump in the sludge carrier pipe road.
4, dewatered sludge landfill device according to claim 1 is characterized in that: bottom, mud landfill district is provided with impervious barrier, and impervious barrier is provided with and oozes drop liquid lead layer, and the surface of these a plurality of geotextile bag is provided with interim tectum.
5, dewatered sludge landfill device according to claim 1, it is characterized in that: the geotextile bag multilayer stacks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920067896XU CN201358205Y (en) | 2009-02-19 | 2009-02-19 | Dehydrated mud burying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920067896XU CN201358205Y (en) | 2009-02-19 | 2009-02-19 | Dehydrated mud burying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201358205Y true CN201358205Y (en) | 2009-12-09 |
Family
ID=41423966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920067896XU Expired - Fee Related CN201358205Y (en) | 2009-02-19 | 2009-02-19 | Dehydrated mud burying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201358205Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319713A (en) * | 2011-06-02 | 2012-01-18 | 福建工程学院 | The burying method that mixes health rubbish |
| CN102367193A (en) * | 2011-09-13 | 2012-03-07 | 北京高能时代环境技术股份有限公司 | Method for landfilling and processing municipal sludge by using geotechnical filter bag |
| CN104801530A (en) * | 2015-04-24 | 2015-07-29 | 吉晋兰 | Process for landfill of sludge and coal gangue together |
| CN107350262A (en) * | 2017-05-31 | 2017-11-17 | 上海胜义环境科技有限公司 | The dehydration of industry and mining particulate form solid waste and safety stockpiling integral system and method |
| CN108380631A (en) * | 2018-02-24 | 2018-08-10 | 航天慧能（江苏）环境工程有限公司 | A kind of refuse landfill waste treatment method |
| CN110204164A (en) * | 2019-07-15 | 2019-09-06 | 上海市城市建设设计研究总院（集团）有限公司 | Pipe bag sludge fast dewatering special vibrating device |
-
2009
- 2009-02-19 CN CNU200920067896XU patent/CN201358205Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319713A (en) * | 2011-06-02 | 2012-01-18 | 福建工程学院 | The burying method that mixes health rubbish |
| CN102367193A (en) * | 2011-09-13 | 2012-03-07 | 北京高能时代环境技术股份有限公司 | Method for landfilling and processing municipal sludge by using geotechnical filter bag |
| CN102367193B (en) * | 2011-09-13 | 2014-01-01 | 北京高能时代环境技术股份有限公司 | Method for landfilling and processing municipal sludge by using geotechnical filter bag |
| CN104801530A (en) * | 2015-04-24 | 2015-07-29 | 吉晋兰 | Process for landfill of sludge and coal gangue together |
| CN107350262A (en) * | 2017-05-31 | 2017-11-17 | 上海胜义环境科技有限公司 | The dehydration of industry and mining particulate form solid waste and safety stockpiling integral system and method |
| CN108380631A (en) * | 2018-02-24 | 2018-08-10 | 航天慧能（江苏）环境工程有限公司 | A kind of refuse landfill waste treatment method |
| CN110204164A (en) * | 2019-07-15 | 2019-09-06 | 上海市城市建设设计研究总院（集团）有限公司 | Pipe bag sludge fast dewatering special vibrating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20180219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |