CN102561312A - Flocculating agent injecting and adding device for internal soft silt layer of silt storage yard or fill area - Google Patents
Flocculating agent injecting and adding device for internal soft silt layer of silt storage yard or fill area Download PDFInfo
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- CN102561312A CN102561312A CN2012100439999A CN201210043999A CN102561312A CN 102561312 A CN102561312 A CN 102561312A CN 2012100439999 A CN2012100439999 A CN 2012100439999A CN 201210043999 A CN201210043999 A CN 201210043999A CN 102561312 A CN102561312 A CN 102561312A
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- flocculating agent
- flocculant
- stirring
- puddler
- mud
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Abstract
The invention discloses a flocculating agent injecting and adding device for an internal soft silt layer of a silt storage yard or a fill area. The flocculating agent injecting and adding device comprises a motor, a stirring rod, a stirring head and a flocculating agent filling sleeve; the stirring rod is driven by the motor; the stirring head comprises a stirring shaft fixedly connected with a lower end of the stirring rod; a plurality of layers of propeller blades are arranged on the stirring shaft; the flocculating agent filling sleeve is sleeved outside the stirring rod, and two ends of the flocculating agent filling sleeve are hermetically and rotationally connected with the stirring rod respectively via a sealing end plate; a plurality of through holes are arranged on a sleeve wall of the flocculating agent filling sleeve; and a flocculating agent filling soft tube is connected on the sealing end plate on an upper end of the flocculating agent filling sleeve. In the invention, a flocculating agent is injected while rotating and stirring silt so that the uniformity of injection and the use efficiency of the flocculating agent are improved. The flocculating agent injecting and adding device disclosed by the invention has the advantages of a simple structure, light weight, simple and convenient operation, high efficiency and good reliability.
Description
Technical field
The present invention relates to a kind of flocculant adding set, the inner rare soft mud flocculant of particularly a kind of mud stockyard and blast-filled ground is pressed and is annotated adding set.
Background technology
In the training of river channel desilting engineering and the engineering of reclaiming land from the sea, all can run into the hydraulic reclamation solidification problem of the high-moisture percentage soil body.For hydraulic reclamation the place of high-moisture percentage mud, if the impeded drainage in place or hydraulic reclamation soil body clay content are higher, then consolidation settlement will be a very long process.In the middle of this very long process; Through the surface evaporation of exposing to the weather for a long time, can form the thicker crust layer of one deck at the barged-in fill laminar surface, be mingled with herbal rhizome residue; Make topsoil have certain apparent intensity; But the most engineering monitoring result shows that the soil body is still keeping very high moisture content at underground certain depth place, or even a kind of semifluid form near original state; Though the top layer soil body has certain intensity and can the pedestrian, all is difficult to get into the place for some small-sized boring mechanics, more need not carry big machinery.Carry out the project of further engineering and the expropriation of land engineering of second ploughing as early as possible for the land used of being eager, how to reduce the moisture content of high-moisture percentage mud in the stockyard apace, improve the degree of consolidation; Increasing bearing capacity is crucial problem; Therefore need to adopt artificial means to accelerate consolidation process, adding chemical floc is one of method of using always, but for the rare soft mud of stockyard deep inside; How evenly to add flocculant, be still unsolved engineering roadblock.So be badly in need of developing and a kind ofly novel in mud stockyard and blast-filled ground, can either in the mud of the rare soft flow in inside, add flocculant; Can evenly stir the filling apparatus and the installation and application that improve the flocculant service efficiency again, to solve the practical problem in the engineering.
Summary of the invention
The present invention provides a kind of filling apparatus that can evenly add flocculant at the rare plastic flow attitude mud layer in mud stockyard and blast-filled ground inside for solving the technical problem that exists in the known technology.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is: the inner rare soft mud flocculant of a kind of mud stockyard and blast-filled ground is pressed and is annotated adding set, comprises motor, puddler, stirring-head and flocculant filling sleeve; The said puddler of said motor-driven; Said stirring-head comprises the shaft affixed with the puddler lower end, and said shaft is provided with multi-layer helical blade sheet; Said flocculant filling jacket casing is stacked in the outside of said puddler; Two ends respectively are connected with said puddler sealed rotational through a Closed end plate; The barrel of said flocculant filling sleeve is provided with a plurality of through holes, is connected with the flocculant injection hose on the upper end closed end plate of said flocculant filling sleeve.
Said shaft is a hollow-core construction.
The bottom of said shaft is inverted taper shape.
Advantage and good effect that the present invention has are: install stirring-head additional through being employed in the puddler lower end; Structure at the outside intussusception flocculant filling of puddler sleeve; When mud is stirred in rotation, press and annotate flocculant, improved the uniformity of filling and the service efficiency of flocculant; And this flocculant presses the notes adding set to control through external motor and flocculant pressure feed source; Adopt modularized design, installing/dismounting maintenance easily; Simple in structure, lightweight, easy and simple to handle, efficient is high, good reliability.The present invention has overcome prior art and has added the flocculant difficulty in the inside, hydraulic reclamation stockyard that has the rare plastic flow attitude of high-moisture percentage mud, adds uneven shortcoming; Can improve the service efficiency of flocculant, discharge the moisture in the mud fast, evenly improve the degree of consolidation of mud, slow to solve the inner soil body draining of mud stockyard or blast-filled ground, the problem that consolidation process is long.It is mud stockyard and mud blast-filled ground that the present invention mainly is suitable for the geology place, has rare soft mud under it, and has certain fluidity.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1, motor, 2, the flocculant injection hose, 3, flocculant filling sleeve, 4, through hole, 5, propeller blade, 6, shaft, 7, puddler.
The specific embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1, the inner rare soft mud flocculant of a kind of mud stockyard and blast-filled ground is pressed and is annotated adding set, comprises motor 1, puddler 7, stirring-head and flocculant filling sleeve 3.
Stirring-head comprises the shaft 6 affixed with the lower end of puddler 7, and shaft 6 is provided with multi-layer helical blade sheet 5.Each helical layer blade sheet 5 is welded on the shaft 6 according to order from top to bottom.Shaft 6 preferably adopts hollow-core construction, and lightweight is easy and simple to handle; The bottom of shaft 6 is preferably inverted taper shape, uses with handled easily.
Motor 1 drives puddler 7, and puddler 7 drives the stirring-head rotation.
Flocculant filling sleeve 3 is the interior empty cylindrical vessels that certain wall thickness is arranged that are nested in puddler 7 outsides; Two ends respectively are connected with puddler 7 sealed rotational through a Closed end plate; Have a plurality of through holes 4 on the barrel of flocculant filling sleeve; In order to discharge flocculant, be connected with flocculant injection hose 2 on the upper end closed end plate of flocculant filling sleeve, there is the flocculant of pressure constantly to be delivered in the flocculant filling sleeve 3 outside through flocculant injection hose 2.
Installation and application of the present invention:
1) puddler 7 is fixed on the output shaft of motor 1, the flocculant sleeve 3 of annotating is nested in the outside of puddler 7, the flocculant injection hose is received on the upper end closed end plate of flocculant filling sleeve 3;
2) stirring-head is connected on the lower end of puddler 7;
3) press the notes adding set to press downward in the mud flocculant of installation up to the predetermined degree of depth, fixed electrical machinery 1;
4) starter motor 1, drives stirring-head through puddler 7;
5) through flocculant injection hose 2, there is the flocculant of pressure to be pressed in the flocculant filling sleeve 3 outside, from its barrel, be discharged in the mud the flocculant release through hole 4 again.Constantly move flocculant and press the position of annotating adding set, the flocculation work in the zone that fulfils assignment.
Although combine accompanying drawing that the preferred embodiments of the present invention are described above; But the present invention is not limited to the above-mentioned specific embodiment, and the above-mentioned specific embodiment only is schematically, is not restrictive; Those of ordinary skill in the art is under enlightenment of the present invention; Not breaking away under the scope situation that aim of the present invention and claim protect, can also make a lot of forms, these all belong within protection scope of the present invention.
Claims (3)
1. the rare soft mud flocculant in mud stockyard and blast-filled ground inside is pressed and is annotated adding set, it is characterized in that, comprises motor, puddler, stirring-head and flocculant filling sleeve;
The said puddler of said motor-driven;
Said stirring-head comprises the shaft affixed with the puddler lower end, and said shaft is provided with multi-layer helical blade sheet;
Said flocculant filling jacket casing is stacked in the outside of said puddler; Two ends respectively are connected with said puddler sealed rotational through a Closed end plate; The barrel of said flocculant filling sleeve is provided with a plurality of through holes, is connected with the flocculant injection hose on the upper end closed end plate of said flocculant filling sleeve.
2. the inner rare soft mud flocculant of mud according to claim 1 stockyard and blast-filled ground is pressed and is annotated adding set, it is characterized in that said shaft is a hollow-core construction.
3. the inner rare soft mud flocculant of mud according to claim 1 and 2 stockyard and blast-filled ground is pressed and is annotated adding set, it is characterized in that the bottom of said shaft is inverted taper shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100439999A CN102561312A (en) | 2012-02-24 | 2012-02-24 | Flocculating agent injecting and adding device for internal soft silt layer of silt storage yard or fill area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100439999A CN102561312A (en) | 2012-02-24 | 2012-02-24 | Flocculating agent injecting and adding device for internal soft silt layer of silt storage yard or fill area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102561312A true CN102561312A (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100439999A Pending CN102561312A (en) | 2012-02-24 | 2012-02-24 | Flocculating agent injecting and adding device for internal soft silt layer of silt storage yard or fill area |
Country Status (1)
| Country | Link |
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| CN (1) | CN102561312A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350585A (en) * | 2015-09-15 | 2016-02-24 | 温州大学 | Model test device and model test for injecting flocculating agent during dredger fill construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5980814A (en) * | 1982-10-28 | 1984-05-10 | Shiro Yamaguchi | Ground improvement work |
| JP2000186482A (en) * | 1994-07-12 | 2000-07-04 | Daisho Shinki Kk | Earth removing device |
| CN201334659Y (en) * | 2008-11-18 | 2009-10-28 | 清苑县宝钻机械厂 | Rotary bit for sand-beach marsh ground solidifying machine |
| CN201342327Y (en) * | 2009-01-14 | 2009-11-11 | 河海大学 | In-situ silt solidifying stirring machine |
| CN202450510U (en) * | 2012-02-24 | 2012-09-26 | 交通运输部天津水运工程科学研究所 | Flocculant pressure filling device |
-
2012
- 2012-02-24 CN CN2012100439999A patent/CN102561312A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5980814A (en) * | 1982-10-28 | 1984-05-10 | Shiro Yamaguchi | Ground improvement work |
| JP2000186482A (en) * | 1994-07-12 | 2000-07-04 | Daisho Shinki Kk | Earth removing device |
| CN201334659Y (en) * | 2008-11-18 | 2009-10-28 | 清苑县宝钻机械厂 | Rotary bit for sand-beach marsh ground solidifying machine |
| CN201342327Y (en) * | 2009-01-14 | 2009-11-11 | 河海大学 | In-situ silt solidifying stirring machine |
| CN202450510U (en) * | 2012-02-24 | 2012-09-26 | 交通运输部天津水运工程科学研究所 | Flocculant pressure filling device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350585A (en) * | 2015-09-15 | 2016-02-24 | 温州大学 | Model test device and model test for injecting flocculating agent during dredger fill construction |
| CN105350585B (en) * | 2015-09-15 | 2017-06-20 | 温州大学 | The model test apparatus and model test of flocculant are injected in barged-in fill work progress |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |