CN207553059U - There is the draining consolidating apparatus for scraping mud - Google Patents
There is the draining consolidating apparatus for scraping mud Download PDFInfo
- Publication number
- CN207553059U CN207553059U CN201721523482.4U CN201721523482U CN207553059U CN 207553059 U CN207553059 U CN 207553059U CN 201721523482 U CN201721523482 U CN 201721523482U CN 207553059 U CN207553059 U CN 207553059U
- Authority
- CN
- China
- Prior art keywords
- cleaning shoe
- collector pipe
- mudcake
- fixed pulley
- pipe
- 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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Abstract
The utility model discloses a kind of draining consolidating apparatus for having the function of to scrape mud, mainly include collector pipe, conical head, thin wall casing and cleaning shoe, make axial movement of the cleaning shoe along collector pipe by lifting cleaning shoe, so as to without striking off for pipe outer wall mudcake of catchmenting can be realized in the case that collector pipe is lifted from tailing mud；The mudcake around collector pipe is kept apart by thin wall casing when mudcake is scraped, so as to which cleaning shoe be contributed to smoothly to realize striking off for pipe outer wall mudcake of catchmenting.The utility model is when scraping mudcake, do not influence to catchment the normal work of tube body, mudcake can be removed while tube body work is catchmented, the tube body that need not will catchment takes out from tailing mud to carry out mudcake and operates again, reduce the process of mudcake, human and material resources and time cost are reduced, ensure that the continuity of discharging consolidation.
Description
Technical field
The utility model is related to discharging consolidation equipment technical field more particularly to a kind of discharging consolidations for having the function of to scrape mud
Device.
Background technology
Tailings Dam, which refers to build a dam, intercepts the mouth of a valley or exclosure forms, to store up the place of tailing or other industrial residues,
It is that bargh produces mating infrastructure, while is also an artificial mud-rock flow danger source with high potential energy.Due to spy
Different tailing heap row's technique and storage environment, cause in Tailings Dam that long-term ponding is serious, the sludge degree of consolidation is extremely low, dam body infiltrates
Line is higher, so that collapse of dam, karst region spoil disposal library mud the leakage even Tailings Dams disaster accident such as dam break take place frequently.
Either upstream type tailing dam is due to dam break, cave-in accident or karst region spoil disposal caused by seepage failure
The mud leakage accident in library, trace it to its cause be tailing in library discharging consolidation it is slow.On the one hand, most of upstream type Tailings Dams
Using Hydraulic transportation, wet method storage tailing, tailing mud has the characteristics that hypotonicity, high void ratio, high-moisture percentage, highest
Moisture content is up to more than 300%；On the other hand, tailing accumulation body due to lacking effective drainage channel, causes library internal water accumulation in library
Seriously, a large amount of library internal water accumulation can not discharge in time, especially large-scale Tailings Dam, even if Tailings Dam deactivates, the tailings mud of deep layer
It is still to complete to consolidate by long time, consolidation cycle is quite very long.
In order to accelerate the discharging consolidation of Tailings Dam mud, shorten consolidation cycle, so as to reduce the wind of Tailings Dam disaster accident
Danger realizes Tailings Dam recycling, needs to take effective discharging consolidation measure.
During using traditional discharging consolidation technical finesse Tailings Dam mud, following engineering roadblocks will necessarily be encountered：Tailings mud
Particle is superfine, and the permeability of appositional pattern Muddy Bottoms tailings mud itself formed through settlement action of conducting oneself with dignity is low, and seepage flow speed is slow, no
Conducive to moisture from vertical drainage body（Predominantly collector pipe）Discharge；With the progress of drainage procedure, the pore water pressure of tailings mud
It dribbles, soil body effective stress increases, and tailings mud starts to develop towards the direction of consolidation, shows as becoming more closely knit, tail
The infiltration coefficient of sludge continuously decreases, and drainage rates are slower；In drainage procedure, the fine particle of tailings mud is in seepage effect
Gradually assemble to displacement hull down, the mudcake of a circle hypotonicity is formed around displacement hull, drainage channel is caused to block, serious shadow
Ring drainage effect.
In discharging consolidation problem listed above, tailings mud is because infiltration coefficient change is difficult caused by itself consolidation
To avoid, the formation of mudcake is undoubtedly the principal element for hindering discharging consolidation around displacement hull, while the removal of mudcake is existing such as
The present can only rely on artificial manual operation removal after lifting collector pipe.Therefore, active demand one kind energy when drainage rates are slowed by
Enough draining consolidating apparatus for voluntarily striking off mudcake and restoring draining process.
Utility model content
For above deficiency, the utility model provides a kind of draining consolidating apparatus for having the function of to scrape mud, can not carry
Striking off for the mudcake for pipe outer wall of catchmenting is realized in the case of playing collector pipe.
In order to achieve the above objectives, the utility model adopts the following technical solution：
A kind of draining consolidating apparatus for having the function of to scrape mud includes collector pipe and the sky positioned at the collector pipe lower end
The conical head of the heart, the collector pipe bottom end are connected with the upper surface of the conical head, and the collector pipe and the conical head
Inside is connected；The periphery of the collector pipe is provided with thin wall casing, has seam between the collector pipe and the thin wall casing
Gap, the thin wall casing are inserted in structure type, bottom end and the taper of the nethermost casing of the thin wall casing for multitube
The upper surface of head is fixedly connected；The collector pipe upper end is provided with pipe cap, and water outlet is offered on the pipe cap and is provided with
Upper fixed pulley group, fixed pulley group under being internally provided with of the conical head, the lower fixed pulley group are located at the upper fixed pulley group
Lower section, be provided with draught line between the lower fixed pulley group and the upper fixed pulley group, one among the draught line at and institute
The top for stating the uppermost casing of thin wall casing is fixedly connected, by drawing the draught line to realize the thin wall casing
It is flexible；Circular cleaning shoe is further included, the cleaning shoe is set in the internal diameter of the collector pipe periphery and the cleaning shoe
Equal to the outer diameter of the collector pipe, the cleaning shoe is set to the bottom of the collector pipe, and the lower face of the cleaning shoe passes through
Rebound part is connected with the upper surface of the conical head, and the upper surface of the cleaning shoe is provided with lifting line.
As a kind of optimization or improvement of the utility model, the multitube of the thin wall casing is inserted in structure type and includes：Outside
Casing is fixedly connected with the upper surface of the conical head, remaining each casing sequence set is inside；Or inner sleeve and the taper
The upper surface of head is fixedly connected, remaining each casing sequence set is outside.
As a kind of optimization or improvement of the utility model, the number for the pipe sleeve that the thin wall casing is inserted in is 2 ~ 8.
As a kind of optimization or improvement of the utility model, the lower fixed pulley group and the upper fixed pulley group are respectively more
Group is uniformly distributed between the lower fixed pulley group or the upper fixed pulley group along the circumferential direction of the collector pipe.
As a kind of optimization or improvement of the utility model, the rebound part is multiple, along the circumferential equal of the cleaning shoe
Even distribution.
As a kind of optimization or improvement of the utility model, the rebound part is spring.
As a kind of optimization or improvement of the utility model, the lifting line is more, along the circumferential equal of the cleaning shoe
Even distribution.
As a kind of optimization or improvement of the utility model, interior be equipped at of the upper surface of the cleaning shoe is inclined outwardly
Inclined-plane.
As a kind of optimization or improvement of the utility model, it is equipped with and slopes inwardly at the outer of the upper surface of the cleaning shoe
Inclined-plane.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model lifts line by lifting makes axial movement of the cleaning shoe along collector pipe, so as to without inciting somebody to action
Striking off for pipe outer wall mudcake of catchmenting can be realized in collector pipe in the case of lifting from tailing mud；
2nd, the utility model can be kept apart the mudcake around collector pipe by thin wall casing when mudcake is scraped,
So as to which cleaning shoe be contributed to smoothly to realize striking off for pipe outer wall mudcake of catchmenting；
3rd, the utility model is when scraping mudcake, the normal work for the tube body that do not influence to catchment, can be in tube body work of catchmenting
As while remove mudcake, take out without tube body will be catchmented from tailing mud and carry out mudcake again and operate, reduce mud
The process of skin reduces human and material resources and time cost, ensure that the continuity of discharging consolidation.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described.
Fig. 1 is the structure diagram of the utility model preferred embodiment；
Fig. 2 is structure diagram when thin wall casing extends in Fig. 1；
Fig. 3 is the axial sectional view of Fig. 2（Partial cutaway）.
Wherein, it is labeled as shown in figure：1：Collector pipe；2：Conical head；3：Thin wall casing；4：Pipe cap；5：Water outlet；6：On
Fixed pulley group；7：Lower fixed pulley group；8：Draught line；9：Cleaning shoe；10：Spring back part；11：Lift line.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained shall fall within the protection scope of the present invention.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the offer of the utility model preferred embodiment is a kind of to have the function of that the draining for scraping mud is consolidated
Tie device, include collector pipe 1 and the hollow conical head 2 positioned at 1 lower end of collector pipe, collector pipe 1 and 2 one of conical head into
Type, 1 bottom end of collector pipe is connected with the upper surface of conical head 2, and collector pipe 1 is connected with the inside of conical head 2；Collector pipe 1
Periphery is provided with thin wall casing 3, has gap between collector pipe 1 and thin wall casing 3, and thin wall casing 3 is inserted in structure shape for multitube
Formula, the bottom end of the nethermost casing of thin wall casing 3 are fixedly connected with the upper surface of conical head 2；1 upper end of collector pipe is provided with pipe
Cap 4 offers water outlet 5 on pipe cap 4 and is provided with fixed pulley group 6, fixed pulley group 7 under being internally provided with of conical head 2,
Lower fixed pulley group 7 is located at the lower section of upper fixed pulley group 6, is provided with draught line 8 between lower fixed pulley group 7 and upper fixed pulley group 6, leads
It is fixedly connected at one among lead 8 with the top of the uppermost casing of thin wall casing 3, it is thin to realize by drawing draught line 8
Wall casing 3 stretches；Circular cleaning shoe 9 is further included, cleaning shoe 9 is set in the internal diameter of 1 periphery of collector pipe and cleaning shoe 9
Equal to the outer diameter of collector pipe 1, cleaning shoe 9 is set to the bottom of collector pipe 1, and the lower face of cleaning shoe 9 is by springing back part 10 and cone
The upper surface of forming head 2 be connected cleaning shoe 9 upper surface be provided with lifting line 11.
Please refer to Fig. 1, Fig. 2 and Fig. 3, in this preferred embodiment, the multitube of thin wall casing 3 is inserted in structure type as housing
Pipe is fixedly connected with the upper surface of conical head 2, remaining each casing sequence covers inside, the number for the pipe sleeve that thin wall casing 3 is inserted in
It is 4.Lower fixed pulley group 7 and upper fixed pulley group 6 are respectively 2 groups, and every group of pulley blocks respectively include two pulleys, lower fixed pulley group
It is uniformly distributed between 7 or upper fixed pulley groups 6 along the circumferential direction of collector pipe 1, i.e., it is symmetrical, so as to help to realize thin wall casing 3
It is steady, smooth flexible.A piece draught line 8 passes through fixed pulley group 7 and upper fixed pulley group under each one group of upper and lower respectively
6, lower fixed pulley group 7 and upper fixed pulley group 6 are fixedly connected respectively by stent with conical head 2 or pipe cap 4, draught line 8 with it is thin
The top of the uppermost casing of wall casing 3 is fixedly connected, single so as to realize the flexible of thin wall casing 3 in traction draught line 8
Root draught line 8 can connect hoist engine respectively by external elevator machine travel, 8 both ends of draught line, be turned by the difference of hoist engine
Always the both ends of draught line 8 are drawn respectively, so as to realize the flexible of thin wall casing 3.Thin wall casing 3 is arranged to scalable
（Thin wall casing 3 is first extended when scraping mudcake, then lifts cleaning shoe 9 to strike off mudcake, thin wall casing 3 is again after cleaning shoe 9 resets
It shrinks）The meaning of pattern be that collector pipe 1 is for smooth discharging consolidation, surrounding（In short distance）Component should not be provided with（Such as
Casing）The ponding of tailing mud is influenced close to collector pipe 1, therefore thin wall casing 3 is collapsible can not influence to catchment as much as possible
The discharging consolidation efficiency of pipe 1；And the utility model strikes off mudcake by lifting cleaning shoe 9, by thin wall casing 3 come realize by
Mudcake at 1 outer wall of collector pipe is separated with tailing mud, so as to after cleaning shoe 9 has been lifted, ensure the suitable of cleaning shoe 9
Sharp return.If no thin wall casing 3 is isolated by the tailing mud of outside, then after cleaning shoe 9 is lifted, neighbouring tailing
Mud will be again concentrated on the lifting path of cleaning shoe 9, so as to interfere the reset of cleaning shoe 9.And first pass through thin wall casing 3
Elongation movement, the mudcake and tailing mud near collector pipe 1 can be cut, so as to be conducive to the lifting of cleaning shoe 9.
Please refer to Fig. 1, Fig. 2 and Fig. 3, in this preferred embodiment, rebound part 10 is 4, along cleaning shoe 9 it is circumferential uniformly
More specifically, rebound part 10 is spring for distribution.It is 2 to lift line 11, is uniformly distributed along the circumferential direction of cleaning shoe 9.It needs to scrape mud
When, lifting line 11 by lifting makes cleaning shoe 9 be moved along the circumferential direction of collector pipe 1, catchments because the internal diameter of cleaning shoe 9 is equal to
The outer diameter of pipe 1, therefore during the lifting of cleaning shoe 9, the mudcake on 1 outer wall of collector pipe can be got rid of.It is lifted when unclamping
After line 11, due in rebound part 10（Spring）Under the action of, cleaning shoe 9 is returned to origin-location.
In the laying of lifting line 11 and draught line 8, it may be necessary to, at this time only need to be across pipe cap 4 and conical head 2
Lifting line 11 and draught line 8 pass through the place of pipe cap 4 or conical head 2 to offer hole, and tailing mud passes through in order to prevent
These trepannings enter collector pipe 1 and conical head 2, and sealing ring, outer ring and the trepanning size of sealing ring can be set in these trepannings
Equal either bigger, sealing ring inner ring is equal or smaller with the outer diameter of lifting line 11 and draught line 8, this can play and prevent
Tailing mud enters the effect of collector pipe 1 and conical head 2.
The discharging consolidation of tailing mud is mainly catchmented by collector pipe to realize, then will concentrate at feedwater by water plug
Water in pipe is taken away, finally realizes discharging consolidation.In the utility model, the effect of collector pipe 1 is exactly the effect of conventional collector pipe,
Offer permeable hole on 1 side wall of collector pipe, outside is enclosed with filter cloth, and the ponding in tailing mud passes through filter cloth and permeable hole enters
Inside collector pipe 1, water plug takes ponding away by the water outlet on pipe cap 4 to realize discharging consolidation.1 outer wall of collector pipe
The ponding that mudcake can be reduced in tailing mud enters the efficiency in collector pipe 1, after mudcake is struck off, it is ensured that discharging consolidation
Efficiently, it is smoothed out.
Please refer to Fig. 3, in this preferred embodiment, the upper surface of cleaning shoe 9 it is interior along place equipped with the inclined-plane being inclined outwardly.
Intilted inclined-plane is equipped at the outer of the upper surface of cleaning shoe 9.In the process that 9 upper surface of cleaning shoe is used to strike off mudcake
In, mudcake can be deposited in the upper surface of cleaning shoe 9 at 1 outer wall of collector pipe.And mudcake is in the close collection in the upper surface of cleaning shoe 9
Accumulation at 1 outer wall of water pipe strikes off unfavorable shadow for the mudcake of 1 lateral wall of movement and collector pipe of cleaning shoe 9
It rings, therefore this design by the way that the ramp structure being inclined outwardly will be set as in the upper surface of cleaning shoe 9 along place, contributes to
During mudcake is struck off in 9 upper surface of cleaning shoe, mudcake will not be piled up in the upper surface of cleaning shoe 9 at 1 outer wall of collector pipe,
It is final to ensure that effectively striking off for mudcake.And above carrying with cleaning shoe 9, the mudcake scraped can be gradually accumulated, in order to protect as possible
It demonstrate,proves minimum mudcake to fall in the gap between collector pipe 1 and thin wall casing 3, be equipped at the outer of the upper surface of cleaning shoe 9
Intilted inclined-plane, this set can ensure the accumulation of mudcake and contribute to 3 inside of thin wall casing to a certain degree（When scraping
When 3 outer diameter of mud plate is equal to casing inner diameter）Mudcake strike off.
The above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, in the technical scope that any one skilled in the art discloses in the utility model, the change that can readily occur in
Change or replace, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with described
Subject to scope of the claims.
Claims (9)
1. a kind of draining consolidating apparatus for having the function of to scrape mud, it is characterised in that：Include collector pipe（1）And positioned at the collection
Water pipe（1）The hollow conical head of lower end（2）, the collector pipe（1）Bottom end and the conical head（2）Upper surface be connected, and
The collector pipe（1）With the conical head（2）Inside be connected；The collector pipe（1）Periphery be provided with thin wall casing
（3）, the collector pipe（1）With the thin wall casing（3）Between have gap, the thin wall casing（3）Structure is inserted in for multitube
Form, the thin wall casing（3）Nethermost casing bottom end and the conical head（2）Upper surface be fixedly connected；It is described
Collector pipe（1）Upper end is provided with pipe cap（4）, the pipe cap（4）On offer water outlet（5）And it is provided with fixed pulley group
（6）, the conical head（2）Being internally provided under fixed pulley group（7）, the lower fixed pulley group（7）Positioned at the upper fixed pulley
Group（6）Lower section, the lower fixed pulley group（7）With the upper fixed pulley group（6）Between be provided with draught line（8）, the traction
Line（8）Centre one at the thin wall casing（3）The top of uppermost casing be fixedly connected, by drawing the draught line
（8）To realize the thin wall casing（3）It is flexible；Further include circular cleaning shoe（9）, the cleaning shoe（9）It is set in
The collector pipe（1）Peripheral and described cleaning shoe（9）Internal diameter be equal to the collector pipe（1）Outer diameter, the cleaning shoe（9）If
It is placed in the collector pipe（1）Bottom, the cleaning shoe（9）Lower face by springing back part（10）With the conical head（2）'s
Upper surface is connected, the cleaning shoe（9）Upper surface be provided with lifting line（11）.
2. the draining consolidating apparatus according to claim 1 for having the function of to scrape mud, it is characterised in that：The thin wall casing
（3）Multitube be inserted in structure type and include：Outer tube and the conical head（2）Upper surface be fixedly connected, remaining each casing is suitable
Sequence covers inside；Or inner sleeve and the conical head（2）Upper surface be fixedly connected, remaining each casing sequence set is outside.
3. the draining consolidating apparatus according to claim 1 or 2 for having the function of to scrape mud, it is characterised in that：The thin-wall sleeve
Pipe（3）The number for the pipe sleeve being inserted in is 2 ~ 8.
4. the draining consolidating apparatus according to claim 1 for having the function of to scrape mud, it is characterised in that：The lower fixed pulley group
（7）With the upper fixed pulley group（6）It is respectively multigroup, the lower fixed pulley group（7）Or the upper fixed pulley group（6）Between along institute
State collector pipe（1）Circumferential direction be uniformly distributed.
5. the draining consolidating apparatus according to claim 1 for having the function of to scrape mud, it is characterised in that：The rebound part（10）
To be multiple, along the cleaning shoe（9）Circumferential direction be uniformly distributed.
6. there is the draining consolidating apparatus for scraping mud according to claim 1 or 5, it is characterised in that：The rebound part
（10）For spring.
7. the draining consolidating apparatus according to claim 1 for having the function of to scrape mud, it is characterised in that：The lifting line（11）
It it is more, along the cleaning shoe（9）Circumferential direction be uniformly distributed.
8. the draining consolidating apparatus according to claim 1 for having the function of to scrape mud, it is characterised in that：The cleaning shoe（9）
Upper surface it is interior along place equipped with the inclined-plane that is inclined outwardly.
9. the draining consolidating apparatus scrape with mud according to claim 1 or 8, it is characterised in that：The cleaning shoe
（9）Upper surface outer at be equipped with intilted inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523482.4U CN207553059U (en) | 2017-11-15 | 2017-11-15 | There is the draining consolidating apparatus for scraping mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523482.4U CN207553059U (en) | 2017-11-15 | 2017-11-15 | There is the draining consolidating apparatus for scraping mud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207553059U true CN207553059U (en) | 2018-06-29 |
Family
ID=62681496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721523482.4U Expired - Fee Related CN207553059U (en) | 2017-11-15 | 2017-11-15 | There is the draining consolidating apparatus for scraping mud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207553059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794892A (en) * | 2017-11-15 | 2018-03-13 | 广西瑞宇建筑科技有限公司 | With the draining consolidating apparatus for scraping mud function |
-
2017
- 2017-11-15 CN CN201721523482.4U patent/CN207553059U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794892A (en) * | 2017-11-15 | 2018-03-13 | 广西瑞宇建筑科技有限公司 | With the draining consolidating apparatus for scraping mud function |
| CN107794892B (en) * | 2017-11-15 | 2023-08-15 | 广西瑞宇建筑科技有限公司 | Drainage consolidation device with mud scraping function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20211115 |