CN104860502B - A kind of hydraulic type soil engineering bag dewatering box - Google Patents
A kind of hydraulic type soil engineering bag dewatering box Download PDFInfo
- Publication number
- CN104860502B CN104860502B CN201510236861.4A CN201510236861A CN104860502B CN 104860502 B CN104860502 B CN 104860502B CN 201510236861 A CN201510236861 A CN 201510236861A CN 104860502 B CN104860502 B CN 104860502B
- Authority
- CN
- China
- Prior art keywords
- bag
- dewatering
- hydraulic pressure
- water
- dewatering box
- 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
Links
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The present invention relates to a kind of hydraulic type soil engineering bag dewatering box.Infiltration pond is constituted between the platform support or dividing plate of the setting of dewatering box bottom, on platform support or dividing plate, hydraulic pressure bag horizontal is on dewatering bag for dewatering bag horizontal；Note mud mouth is provided with dewatering bag, water filling port on hydraulic pressure bag, is provided with, infiltration is provided with outlet on pond, passed through pipeline between the water filling port of hydraulic pressure bag and the outlet in infiltration pond and water pump connects.The dewatering box of the present invention, completes dehydration in water body desilting site, the transport that can cause so that effectively solving mud moisture content is high and follow-up disposal difficulties.The present invention is set forth to device structure and dewatering work process using dehydration casing and the effect of the function intensified soil engineering bag dehydration of hydraulic pressure.Soil engineering bag dewatering efficiency can be effectively improved using the method and equipment, shorten the operating time, and the water quality of abjection moisture can be effectively improved, reduce secondary pollution.The equipment can also be used for sewage sludge, construction slurry, bean dregs and unclassified stores dehydration etc..
Description
Technical field
The invention belongs to mud dehydration plant, more particularly to a kind of dress of the hydraulic type soil engineering bag dewatering box with hydraulic pressure function
Put.
Background technology
With the continuous development of society and economic level, people to living and the requirement more and more higher of surrounding enviroment, river course,
The comprehensive control of the water bodys such as lake is more and more frequent, the mud cleaned out because of improvement mostly containing certain pollutant, and because
Moisture content is high and the scale of construction is huge, often up to tens sides or hundreds of all places.How so substantial amounts of mud carries out follow-up place
Reason and disposal are a great difficult problems of the comprehensive controls such as current river course, water body, and general many being air-dried using dry in the sun carries out pretreatment,
It is used for roadbed afterwards or foundation ditch is filled, makes building materials, agricultural use, landfill etc..But as mud moisture content is higher, mud is entered
Row transport and subsequent treatment are disposed and increased great difficulty, therefore, make full use of field condition to be carried out after completing to be dehydrated decrement again
It is widely used measure that subsequent treatment is disposed.At the scene in dewatering, soil engineering bag it is permeable because having that treating capacity is big, price just
Preferably, it is simple to operate, can make full use of field condition complete process the advantages of be widely used.But it is dehydrated using existing soil engineering bag
When, abjection moisture lacks collection and focuses on, and usually flows back to water body using field condition, easily causes pollution, and when being dehydrated
Utilize naturally osmotic and mud self gravitation to complete extrusion dehydration, squeezing effect is not good enough, and dewatering efficiency is low, and the time is longer more,
And when carrying out counterweight extruding using soil or stone, because mud amount is huge, dewatering bag volume is bigger than normal, exist tired on execute-in-place
It is difficult.
In view of the above problems, need to innovate original soil engineering bag dehydration technique, gravity extruding problem should be solved, and
The purification to deviating from moisture is need to strengthen, it is simple in operation, it is provided simultaneously with the feasibility in desilting site work.
The content of the invention
The present invention proposes a kind of hydraulic type soil engineering bag dewatering box, by dewatering box, dewatering bag, hydraulic pressure bag, water pump and connection
Pipeline etc. is constituted.Dewatering box bottom is provided with support or dividing plate, for supporting the weight of dewatering bag and hydraulic pressure bag, and collects dewatering bag
Middle abjection moisture；Dewatering bag is made for geotextiles, with permeable effect, is positioned on the porous support in dewatering box, for dividing
Matter and moisture are done in mud；Hydraulic pressure bag is made for impermeable film, extrudes the dewatering bag of bottom after water filling using own wt；
Water pump is injected in hydraulic pressure bag for deviating from moisture in dewatering bag with connecting line.
A kind of hydraulic type soil engineering bag dewatering box；Infiltration pond is constituted between the platform support or dividing plate of the setting of 1 bottom of dewatering box
13, on platform support 6 or dividing plate 7,3 horizontal of hydraulic pressure bag is on dewatering bag for 2 horizontal of dewatering bag；Note mud mouth is provided with dewatering bag
5, water filling port is provided with hydraulic pressure bag, infiltration is provided with outlet on pond 13, in water filling port 11 and the pond 13 of seeping water of hydraulic pressure bag
Pass through pipeline between outlet 10 and water pump 4 connects.
The dehydrating operations of dewatering box proposed by the present invention extensive mud suitable for river course or water body desilting site, in behaviour
Be inconvenient to use in work other ballast modes such as soil or stone to be dehydrated.Its course of work be dewatering box is placed in it is smooth and more
On strong ground or platform, bottom installs support or dividing plate, afterwards by dewatering bag horizontal on support or dividing plate, then by water
Bag pressing is flat on dewatering bag, then connects the mud injection pipe road of dewatering bag, and dewatering box bottom tank is led to hydraulic pressure bag
Cross pipeline and water pump is coupled together.Medicament need to such as be added, in addition it is also necessary to Assistant pipeline is accessed on mud injection pipe road, after water pump
Water purification medicament pipeline is accessed on end pipe road.During work, in first Jing mud injection pipes road direction dewatering bag, mud to be drained off, filling process are injected
In constantly have moisture abjection to enter in dehydration lower box part tank, start water pump by this part abjection moisture injection hydraulic pressure bag, profit
Continue the following dewatering bag of extruding with the weight of abjection water, and then effectively improve dewatering efficiency.Moisture in hydraulic pressure bag is because standing
Effect will complete to form precipitation purification, better in the case where there is water purification agent effect.Moisture in hydraulic pressure bag is arranged after the completion of to be drained off
Go out, remove pipeline, remove hydraulic pressure bag, the mud cake cleared up in dewatering box completes dehydration.
In equipment proposed by the invention, dewatering box is uncovered casing, can be steel, concrete system, wooden or engineering plastic
Material is made, and bottom is provided with support or dividing plate, and for supporting dewatering bag and ensureing that deviating from moisture passes through, dehydration lower box part should also
Tank is provided with, for collecting abjection moisture.Dewatering bag is made by geotextiles, can be monolayer or bilayer formation, when double-deck outside
Layer is high intensity fabric, and internal layer is the fabric or non-woven fabrics of high osmosis.Hydraulic pressure bag is made by impermeable film material, tool
There is impermeability.
Dehydration equipment proposed by the invention operationally, can add Assistant before mud injection dewatering bag, can
Being the organic polymers such as iron salt or aluminium salt and its polymer, or polyacrylamide.The addition of Assistant can be real
The cohesion of particulate matter in existing mud so as to which granule increases, and can effectively improve dewatering speed and dehydration rate.
To improve purifying water for abjection moisture, it is also possible to add water purification medicine before water pump will discharge water injection hydraulic pressure bag
Agent, its composition can adopt iron salt or aluminium salt and its polymer etc..Water purification medicament can be realized thin in water by cohesion
Grain thing and coacervation of colloid and become big, be conducive to particulate matter complete in hydraulic pressure bag sedimentation, and then improve exclude water water quality.
The present invention proposes a kind of hydraulic type soil engineering bag dehydration case apparatus, can complete dehydrated in water body desilting site
Journey, the transport that can cause so that effectively solving mud moisture content is high and follow-up disposal difficulties.The present invention is using dehydration casing and water
The effect of the function intensified soil engineering bag dehydration of pressure, is set forth to device structure and dewatering work process.Using the method and
Equipment can effectively improve soil engineering bag dewatering efficiency, shorten the operating time, and can effectively improve the water quality of abjection moisture, reduce
Secondary pollution.The equipment can also be used for sewage sludge, construction slurry, bean dregs and unclassified stores dehydration etc..
Description of the drawings
Fig. 1：1 schematic diagram of embodiment；
Fig. 2：2 schematic diagram of embodiment；
1. 2. dewatering bag of casing, 3. hydraulic pressure bag, 4. water pump, 5. 6. support of note mud mouth, 7. dividing plate 8. is dehydrated
The infiltration of 12. discharge outlet of medicament 9. Water purification medicament, 10. outlet, 11. water filling port 13. pond.
Specific embodiment
Embodiment 1：
As shown in figure 1, dewatering box 1 is placed on smooth and more strong ground or platform, what 1 bottom of dewatering box was arranged
Infiltration pond 13 is constituted between platform support, 2 horizontal of dewatering bag is on the support 6 of 1 bottom of casing, then hydraulic pressure bag 3 is flat on de-
On water bag 2, the note mud mouth 5 of dewatering bag then connected, and by the water filling port 11 of hydraulic pressure bag and the outlet 10 in infiltration pond 13
Between pass through pipeline and water pump 4 and connect.During work, first Jing note mud mouth 5 injects mud to be drained off, filling process in dewatering bag 2
In constantly have moisture abjection in the infiltration pond 13 of 1 bottom of casing, start water pump 4 and moisture deviate from into from outlet 10 in this part
It is collected by the injection hydraulic pressure of water filling port 11 bag 3, continues the following dewatering bag 2, Jin Eryou of extruding using the weight of abjection water
Effect improves dewatering efficiency.Moisture in hydraulic pressure bag 3 will complete to form precipitation purification because of standing effect.By hydraulic pressure after the completion of to be drained off
In bag 3, moisture is discharged from discharge outlet 12, is removed pipeline, is removed hydraulic pressure bag 3, and in wash-up tray, mud cake in dewatering bag 2, completes dehydrated
Journey.
Embodiment 2：
As shown in Fig. 2 dewatering box is placed on smooth and more strong ground or platform, what 1 bottom of dewatering box was arranged
Infiltration pond 13 is constituted between dividing plate, 2 horizontal of dewatering bag is on the dividing plate 7 of 1 bottom of casing, then hydraulic pressure bag 3 is flat on dewatering bag 2
On, the note mud mouth 5 of dewatering bag is then connected, and will be led between the outlet 10 in the water filling port 11 of hydraulic pressure bag and infiltration pond 13
Cross pipeline and water pump 4 connects.Assistant 8 (bodied ferric sulfate etc.) is accessed on mud injection pipe road, is connect on the pipeline of water pump rear end
Enter Water purification medicament 9 (aluminium polychlorid etc.).During work, first Jing note mud mouth 5 injects the mud of Assistant to be mixed with dewatering bag 2
Slurry, constantly has moisture abjection into 1 bottom of casing in filling process, start water pump 4 and this part is deviate from moisture from outlet 10
It is collected by the injection hydraulic pressure of water filling port 11 bag 3, continues the following dewatering bag 2, Jin Eryou of extruding using the weight of abjection water
Effect improves dewatering efficiency.Moisture in hydraulic pressure bag 3 is precipitated because standing is acted on and completes purification under Water purification medicament effect.It is to be drained off
After the completion of moisture in hydraulic pressure bag 3 is discharged from discharge outlet 12, remove pipeline, remove hydraulic pressure bag 3, mud in dewatering bag 2 in wash-up tray
Cake, completes dehydration.
Claims (3)
1. a kind of hydraulic type soil engineering bag dewatering box, constitutes between the platform support or dividing plate that it is characterized in that the setting of dewatering box bottom and oozes
Pond, on platform support or dividing plate, hydraulic pressure bag horizontal is on dewatering bag for dewatering bag horizontal；Note mud mouth is provided with dewatering bag,
Be provided with water filling port on hydraulic pressure bag, infiltration is provided with outlet on pond, hydraulic pressure bag water filling port and infiltration pond outlet it
Between pass through pipeline and water pump and connect；Dewatering box bottom is provided with modular support or apertured partition.
2. dewatering box as claimed in claim 1, it is characterised in that add Assistant before mud injection dewatering bag.
3. dewatering box as claimed in claim 1, it is characterised in that add water purification medicine before abjection moisture Jing water pump injection hydraulic pressure bags
Agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510236861.4A CN104860502B (en) | 2015-05-08 | 2015-05-08 | A kind of hydraulic type soil engineering bag dewatering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510236861.4A CN104860502B (en) | 2015-05-08 | 2015-05-08 | A kind of hydraulic type soil engineering bag dewatering box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104860502A CN104860502A (en) | 2015-08-26 |
| CN104860502B true CN104860502B (en) | 2017-03-29 |
Family
ID=53906746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510236861.4A Expired - Fee Related CN104860502B (en) | 2015-05-08 | 2015-05-08 | A kind of hydraulic type soil engineering bag dewatering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104860502B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114506996B (en) * | 2022-02-08 | 2023-07-18 | 中国一冶集团有限公司 | Engineering slurry rapid dehydration system and dehydration method |
| CN115583782A (en) * | 2022-11-09 | 2023-01-10 | 江苏远卓工程技术有限公司 | In-situ mud-water separation device and treatment method for engineering waste slurry |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486526A (en) * | 2009-02-19 | 2009-07-22 | 上海市政工程设计研究总院 | Dewatered sludge landfill method |
| CN101560754A (en) * | 2009-04-29 | 2009-10-21 | 北京航空航天大学 | Construction process for blowing-filling sludge and reclaiming land from sea and device thereof |
| CN101838095A (en) * | 2010-02-02 | 2010-09-22 | 河海大学 | Quick dewatering method of bagged silt soil |
| 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 |
| CN102503069A (en) * | 2011-11-10 | 2012-06-20 | 天津大学 | Device and method for dehydrating and pelletizing sludge under synergic action of electric field and pressure |
| CN104478193A (en) * | 2014-12-11 | 2015-04-01 | 北京建工环境修复股份有限公司 | Efficient dehydration system and dehydration method of soil washing slurry |
| CN204848620U (en) * | 2015-05-08 | 2015-12-09 | 天津市海顺交通工程设计有限公司 | Water pressure formula geotechnique bag dehydration box |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9149743B2 (en) * | 2007-10-04 | 2015-10-06 | Michael K. Conwell | Apparatus for dewatering solids-laden liquids |
-
2015
- 2015-05-08 CN CN201510236861.4A patent/CN104860502B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486526A (en) * | 2009-02-19 | 2009-07-22 | 上海市政工程设计研究总院 | Dewatered sludge landfill method |
| CN101560754A (en) * | 2009-04-29 | 2009-10-21 | 北京航空航天大学 | Construction process for blowing-filling sludge and reclaiming land from sea and device thereof |
| CN101838095A (en) * | 2010-02-02 | 2010-09-22 | 河海大学 | Quick dewatering method of bagged silt soil |
| 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 |
| CN102503069A (en) * | 2011-11-10 | 2012-06-20 | 天津大学 | Device and method for dehydrating and pelletizing sludge under synergic action of electric field and pressure |
| CN104478193A (en) * | 2014-12-11 | 2015-04-01 | 北京建工环境修复股份有限公司 | Efficient dehydration system and dehydration method of soil washing slurry |
| CN204848620U (en) * | 2015-05-08 | 2015-12-09 | 天津市海顺交通工程设计有限公司 | Water pressure formula geotechnique bag dehydration box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104860502A (en) | 2015-08-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103708703B (en) | System and process for carrying out deep dehydration rapidly and resource utilization on construction slurry | |
| CN207047636U (en) | A kind of novel water permeable ground | |
| CN211200624U (en) | Urban park rainwater collection, purification and recycling system | |
| CN105174484A (en) | Invisible ecological filter tank system and method for collecting and reusing initial rainwater | |
| CN108385659A (en) | A kind of modular soil body pressing formation device of splicing structure | |
| CN108532581A (en) | A kind of modular soil body pressing formation device with integrated treatment function | |
| CN106988295A (en) | The processing method and its processing equipment of sludge dewatering and solidification are carried out using ground treatments | |
| CN205204913U (en) | A stealthy ecological filtering pond system that is used for initial stage rainwater to collect retrieval and utilization | |
| CN104860502B (en) | A kind of hydraulic type soil engineering bag dewatering box | |
| CN101624839B (en) | Method for comprehensively discharging accumulated water of underpass roads by filtering infiltration pond | |
| CN105776807B (en) | Removable construction slurry scene rapid dewatering system and method | |
| CN101734804A (en) | In-situ reducing device of initial rainwater pollutants of urban landscape river | |
| CN206438582U (en) | A kind of novel rainwater stores stagnant with utilizing integral system | |
| CN103539330A (en) | Stacked sludge drying method for sludge storage yards | |
| CN204848620U (en) | Water pressure formula geotechnique bag dehydration box | |
| CN207277517U (en) | A kind of regulating reservoir of rain water collecting system goes mud structure | |
| CN202968334U (en) | Constructed wetland treatment system for seawater-desalination exhausted sludge | |
| CN102351317A (en) | Sewage treatment artificial wetland system | |
| CN206188617U (en) | Mud mummification system | |
| CN104986863A (en) | Rural domestic sewage manual wetland system and purification method | |
| CN212405386U (en) | Device for collecting rainwater in sponge city and treating rainwater by utilizing energy waves | |
| CN206928367U (en) | A kind of rainwater-collecting and cyclic utilization system | |
| CN206927759U (en) | A kind of brick type ecological, environmental protective sewage landscape processing pond | |
| CN113045166A (en) | Device and method for restoring green mine by utilizing sludge through biological material safety enhancement | |
| CN205556435U (en) | On --spot quick dewatering system of portable building mud |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |