CN104963315A - Combined treatment method for reclaiming land from sea - Google Patents
Combined treatment method for reclaiming land from sea Download PDFInfo
- Publication number
- CN104963315A CN104963315A CN201510253644.6A CN201510253644A CN104963315A CN 104963315 A CN104963315 A CN 104963315A CN 201510253644 A CN201510253644 A CN 201510253644A CN 104963315 A CN104963315 A CN 104963315A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- treatment method
- electrically
- pipe
- controlled valve
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
Abstract
The invention discloses a combined treatment method for reclaiming land from the sea. The combined treatment method comprises following steps: A, extracting slurries and injecting slurries with flocculating agents and/or lime; B, inputting slurries into a stirrer for uniform stirring; C, inputting uniformly-mixed slurries into a vacuum pre-loading slurry pool; C, equipping the vacuum pre-loading slurry pool with vertical drainage boards, connecting upper ends of the vertical drainage boards to an drainage pipeline which is connected with the outside, covering the top of soil in the vacuum pre-loading slurry pool and the drainage pipeline with sealing cloth, adopting a sealing structure and soil sealing for the edge of the sealing cloth, connecting a vacuum pump with the drainage pipeline for extracting water in soil. The combined treatment method for reclaiming land from the sea has following beneficial effects: 1, the drainage boards are not easily blocked; 2, soil bearing capacity after processing is increased and sedimentation is reduced.
Description
Technical field
The present invention relates to one to reclaim fields from the sea combination treatment method.
Background technology
Tradition Combined Treatment processing method of reclaiming fields from the sea generally adopts vacuum preloading drainage to process, by inputting mud in mud pit, insert band drain, covering vacuum coating, makes water discharge under the extraction of vacuum pump, but first band drain contact is mud, also earth can be taken away while water enters band drain, when mud particles is less, earth just enters in band drain easily, and the what of band drain blocks up problem and cannot solve all the time.In addition, in common mud earth and water mixed in together, when causing carrying out vacuum preloading process, discharge rate is not high all the time.
Summary of the invention
In view of the deficiency that background technology exists, technical problem to be solved by this invention be to provide a kind of can the higher and mud diminishing processing method that treating capacity is larger of water-reducing rate.
The present invention takes following technical scheme: combination treatment method of reclaiming fields from the sea, comprises the following steps: A, extract mud drop into flocculant and/or lime; B, mud inputted in agitator stir; C, the mud input vacuum preloading mud pit that will stir; C, vacuum preloading diminishing are distributed with vertical drainage plate in pond, vertical drainage plate upper end connects drainage pipe, drainage pipe connects outside, earth top in described vacuum preloading diminishing pond and drainage pipe are coated with packing cloth, the edge of packing cloth adopts hermetically-sealed construction and dirt seal, and vacuum pump connects described drainage pipe and extracts the water in earth.
Combination treatment method of reclaiming fields from the sea provided by the invention has following beneficial effect: 1, because earth and flocculant and/or lime have carried out sufficient mixing in agitator, after mixing, flocculant can mix with earth uniformly, earth is fully flocculated, realize muddy water initial gross separation, earth is combined into block, effectively avoid earth to enter in band drain, and then block; 2, owing to flocculating fully, muddy water is fully separated, is conducive to improving water-reducing rate, and then improves the bearing capacity of the earth after process, and then be conducive to improving the bearing capacity of the ground adopting above-mentioned earth to be formed, effectively reduce sedimentation rate.
Accompanying drawing explanation
The present invention has following accompanying drawing:
Fig. 1 is the structural principle block diagram of combination treatment method of reclaiming fields from the sea provided by the invention.
The structural representation of the agitator that Fig. 2 provides for the first embodiment in Fig. 1.
The structural representation of the agitator that Fig. 3 provides for the second embodiment in Fig. 1.
Fig. 4 is the structural representation of the quantitative feeding device in Fig. 1.
Fig. 5 is the structural representation of the vacuum preloading mud pit in Fig. 1.
Detailed description of the invention
Drawings illustrate technical scheme of the present invention and embodiment, further describe each details and the operating principle thereof of embodiment below more by reference to the accompanying drawings.
With reference to shown in Fig. 1, Fig. 4, combination treatment method of reclaiming fields from the sea provided by the invention, comprises the following steps: A, extract mud and drop into flocculant and/or lime; B, mud inputted in agitator stir; C, the mud input vacuum preloading mud pit 1 that will stir; Vertical drainage plate 2 is distributed with in C, vacuum preloading diminishing pond 1, vertical drainage plate 2 upper end connects drainage pipe 3, drainage pipe 3 connects outside, earth top in described vacuum preloading diminishing pond and drainage pipe are coated with packing cloth 4, the edge of packing cloth 4 adopts hermetically-sealed construction and dirt seal, and vacuum pump 5 connects described drainage pipe and extracts the water in earth.
With reference to shown in Fig. 2, the agitator used in above-described embodiment can be centrifugal stirrer 6, and the bottom of centrifugal stirrer 6 is with Discharge outlet 7, and Discharge outlet is configured with automatically controlled headstock gear.With reference to shown in Fig. 3, the agitator used in above-described embodiment can stir conveyer 8 for dynamic screw, and dynamic screw stirs conveyer 8 and comprises pipeline 81, is provided with rotating helical blade 82 in pipeline.Get final product slurry conveyed in the process that wherein helical blade 82 of dynamic screw agitator 8 rotates, can stir mud again.
With reference to shown in Fig. 5, conveniently accurate quantification drops into flocculant, reduce manual operation again simultaneously, described flocculant and/or lime are quantitatively fed intake by quantitative feeding device, described agitator is connected with the first pipeline 9, the other end of the first pipeline 9 is connected with quantitative pot 10, first pipeline 9 is provided with the first electrically-controlled valve 11, described quantitative pot is connected with auxiliary agent storage tank 14 with the 3rd pipeline 13 by second pipe 12, described second pipe 12 gos deep into auxiliary agent storage tank 14 bottom, second pipe 12 is provided with the second electrically-controlled valve 15 and circulation pump 16, be connected by horizontal pipeline 17 between described second pipe 12 with the 3rd pipeline 13, horizontal pipeline 17 is provided with the 3rd electrically-controlled valve 18, the junction of described horizontal pipeline 17 on second pipe 12 is between the second electrically-controlled valve 15 and circulation pump 16, described first electrically-controlled valve 11, second electrically-controlled valve 15 is all connected with control device with the 3rd electrically-controlled valve 18.
Claims (4)
1. to reclaim fields from the sea a combination treatment method, it is characterized in that: comprise the following steps: A, extract mud and drop into flocculant and/or lime; B, mud inputted in agitator stir; C, the mud input vacuum preloading mud pit that will stir; C, vacuum preloading diminishing are distributed with vertical drainage plate in pond, vertical drainage plate upper end connects drainage pipe, drainage pipe connects outside, earth top in described vacuum preloading diminishing pond and drainage pipe are coated with packing cloth, the edge of packing cloth adopts hermetically-sealed construction and dirt seal, and vacuum pump connects described drainage pipe and extracts the water in earth.
2. combination treatment method of reclaiming fields from the sea according to claim 1, is characterized in that: described agitator is that dynamic screw stirs conveyer, and dynamic screw stirs conveyer and comprises pipeline, is provided with rotating helical blade in pipeline.
3. combination treatment method of reclaiming fields from the sea according to claim 1, is characterized in that: described agitator is centrifugal stirrer, and the bottom of centrifugal stirrer is with Discharge outlet, and Discharge outlet is configured with automatically controlled headstock gear.
4. the combination treatment method of reclaiming fields from the sea according to claim 1 or 2 or 3, it is characterized in that: described flocculant and/or lime are quantitatively fed intake by quantitative feeding device, described agitator is connected with the first pipeline, the other end of the first pipeline is connected with quantitative pot, first pipeline is provided with the first electrically-controlled valve, described quantitative pot is connected with auxiliary agent storage tank with the 3rd pipeline by second pipe, described second pipe gos deep into auxiliary agent storage tank bottom, second pipe is provided with the second electrically-controlled valve and circulation pump, be connected by horizontal pipeline between described second pipe with the 3rd pipeline, horizontal pipeline is provided with the 3rd electrically-controlled valve, the junction of described horizontal pipeline on second pipe is between the second electrically-controlled valve and circulation pump, described first electrically-controlled valve, second electrically-controlled valve is all connected with control device with the 3rd electrically-controlled valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510253644.6A CN104963315B (en) | 2015-05-19 | 2015-05-19 | Reclaim fields from the sea combination treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510253644.6A CN104963315B (en) | 2015-05-19 | 2015-05-19 | Reclaim fields from the sea combination treatment method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104963315A true CN104963315A (en) | 2015-10-07 |
| CN104963315B CN104963315B (en) | 2017-07-14 |
Family
ID=54217388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510253644.6A Active CN104963315B (en) | 2015-05-19 | 2015-05-19 | Reclaim fields from the sea combination treatment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104963315B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237313A (en) * | 2017-05-23 | 2017-10-10 | 温州大学 | The system of joint deep layer supercharged vacuum ground preloading blowing-filling sludge of flocculating and the method for reinforcing blowing-filling sludge |
| CN110424369A (en) * | 2019-06-25 | 2019-11-08 | 温州大学 | A kind of level-vertical drainage plate-flocculation vacuum preloading process for treating sludge |
| CN112479531A (en) * | 2020-11-06 | 2021-03-12 | 浙江交工路桥建设有限公司 | Slurry vacuum dehydration pipeline system and dehydration method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1475633A (en) * | 2002-08-14 | 2004-02-18 | 凌小津 | Land making method using water way,harbour district dredge soil |
| JP2007278008A (en) * | 2006-04-11 | 2007-10-25 | Maruyama Kogyo Kk | Improving method for soft ground |
| CN102312416A (en) * | 2011-10-13 | 2012-01-11 | 长沙理工大学 | Dredger fill sludge dewatering and solidification method |
| CN102733371A (en) * | 2012-07-18 | 2012-10-17 | 王军 | Closed direct-sucking sectional vacuum preloading foundation treatment method |
| CN203006966U (en) * | 2012-12-14 | 2013-06-19 | 三一重工股份有限公司 | Sewage recycling system and mixing plant with same |
| CN203222509U (en) * | 2013-03-21 | 2013-10-02 | 深圳市金铃水工业自动化系统有限公司 | Lime adding device |
| CN203307041U (en) * | 2013-05-20 | 2013-11-27 | 安琪酵母（睢县）有限公司 | Concentrated sulfuric acid feed system for fermentation workshop |
-
2015
- 2015-05-19 CN CN201510253644.6A patent/CN104963315B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1475633A (en) * | 2002-08-14 | 2004-02-18 | 凌小津 | Land making method using water way,harbour district dredge soil |
| JP2007278008A (en) * | 2006-04-11 | 2007-10-25 | Maruyama Kogyo Kk | Improving method for soft ground |
| CN102312416A (en) * | 2011-10-13 | 2012-01-11 | 长沙理工大学 | Dredger fill sludge dewatering and solidification method |
| CN102733371A (en) * | 2012-07-18 | 2012-10-17 | 王军 | Closed direct-sucking sectional vacuum preloading foundation treatment method |
| CN203006966U (en) * | 2012-12-14 | 2013-06-19 | 三一重工股份有限公司 | Sewage recycling system and mixing plant with same |
| CN203222509U (en) * | 2013-03-21 | 2013-10-02 | 深圳市金铃水工业自动化系统有限公司 | Lime adding device |
| CN203307041U (en) * | 2013-05-20 | 2013-11-27 | 安琪酵母（睢县）有限公司 | Concentrated sulfuric acid feed system for fermentation workshop |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237313A (en) * | 2017-05-23 | 2017-10-10 | 温州大学 | The system of joint deep layer supercharged vacuum ground preloading blowing-filling sludge of flocculating and the method for reinforcing blowing-filling sludge |
| CN110424369A (en) * | 2019-06-25 | 2019-11-08 | 温州大学 | A kind of level-vertical drainage plate-flocculation vacuum preloading process for treating sludge |
| CN112479531A (en) * | 2020-11-06 | 2021-03-12 | 浙江交工路桥建设有限公司 | Slurry vacuum dehydration pipeline system and dehydration method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104963315B (en) | 2017-07-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105064325A (en) | Method for treating foundation through stirring flocculation dehydration and vacuum preloading jointly | |
| CN104963315A (en) | Combined treatment method for reclaiming land from sea | |
| CN105064324A (en) | Vacuum preloading and soil body surface solidification combined processing technique | |
| CN105923970A (en) | Slurry-water separation system and slurry-water separation method | |
| CN204263364U (en) | A kind of concrete gravel waste water recovery system | |
| CN103899353B (en) | A kind of device and method of mine washing mine tailing bashing | |
| CN103831293A (en) | Complete equipment for soil remediation by leaching method | |
| CN206512089U (en) | A kind of flocculation of sludge handles agitating device | |
| EA006732B1 (en) | Dilution apparatus for a thickener | |
| CN205925202U (en) | Concrete mixing plant's effluent disposal system | |
| CN205398431U (en) | Silt treatment system | |
| CN104963333A (en) | Combined treatment method for dehumidification and vacuum preloading of dredger fill and slurry flocculation | |
| CN105585238A (en) | Sludge treatment method | |
| CN104370432B (en) | A kind of sewage treatment process for reducing flocculant usage | |
| CN207845360U (en) | A kind of mining industry wastewater treatment equipment | |
| CN104556627B (en) | Sludge concentration tank and agitator tank device thereof | |
| CN205778644U (en) | A kind of oil drilling liquid waste treatment system | |
| CN106745619A (en) | A kind of dehydration device for for excrement solid-liquid separate and its dewatering | |
| CN206843299U (en) | A kind of container-type integrates river sludge processing system | |
| CN105481213B (en) | Mud-water separation solidification equipment | |
| CN103343680A (en) | Brine-mud backfilling method | |
| CN206828172U (en) | A kind of equipment for washed-out sand sewage treatment process | |
| CN203842348U (en) | Device for continuously extracting centrifugal filtering liquid of dicumyl peroxide | |
| CN106145208A (en) | A kind of circulating water treatment automatic medicine adding apparatus | |
| CN202808470U (en) | Sewage treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Linzhu Inventor after: Sun Lei Inventor after: Yang Fang Inventor after: Cai Yuanqiang Inventor after: Wang Jun Inventor after: Wang Peng Inventor after: Ding Guangya Inventor before: Sun Linzhu Inventor before: Sun Lei Inventor before: Yang Fang |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |