CN110512572A - Dam crest for middle wire type Tailing dam construction method increases method and dam crest increases equipment - Google Patents
Dam crest for middle wire type Tailing dam construction method increases method and dam crest increases equipment Download PDFInfo
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- CN110512572A CN110512572A CN201910826540.8A CN201910826540A CN110512572A CN 110512572 A CN110512572 A CN 110512572A CN 201910826540 A CN201910826540 A CN 201910826540A CN 110512572 A CN110512572 A CN 110512572A
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- 238000010276 construction Methods 0.000 title claims abstract description 73
- 238000000034 method Methods 0.000 title claims abstract description 39
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 claims description 58
- 230000010354 integration Effects 0.000 claims description 14
- 239000003110 molding sand Substances 0.000 claims description 14
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 13
- 239000011707 mineral Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 208000010086 Hypertelorism Diseases 0.000 description 2
- 206010020771 Hypertelorism of orbit Diseases 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/02—Fixed barrages
- E02B7/04—Dams across valleys
- E02B7/06—Earth-fill dams; Rock-fill dams
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/18—Making embankments, e.g. dikes, dams
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- 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
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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- Structural Engineering (AREA)
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- Mining & Mineral Resources (AREA)
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- Mechanical Engineering (AREA)
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
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Abstract
The invention discloses a kind of dam crests for middle wire type Tailing dam construction method to increase method, include the following steps, construction Division, cyclone and moving trolley arrangement, build the first platform, first area's ore drawing and second area's ore drawing at pipe arrangement, are the secondth area and the firstth area by last dam dam crest Division to be increased；Cyclone and moving trolley, which correspond installation and be spaced in axis of dam length range, to be arranged；It is fed branch pipe one end to connect with the feed supervisor along the last dam length direction arrangement, the other end is correspondingly connected with cyclone；One end of overflow pipe is correspondingly connected with cyclone, and the other end, which stretches in library, has accumulated tailings area；First platform is built on right dam crest face and height is the height in the firstth area；Moving trolley carries out first area's ore drawing on corresponding first platform；Feed supervisor, which is moved at the top of the firstth area, carries out second area's ore drawing.Dam crest for middle wire type Tailing dam construction method of the invention increases method and is capable of increasing working face of building a dam, improves utilization rate of equipment and installations and construction efficiency.
Description
Technical field
The present invention relates to dam crests to increase correlative technology field, more particularly, to a kind of dam for middle wire type Tailing dam construction method
Method is increased on top and dam crest increases equipment.
Background technique
Prior art is that multistage is divided to build cofferdam using mechanical repeatedly heap along axis of dam direction, then from axis of dam both ends
It promotes to build a dam or promote from the axis of dam one end to the other end to the intermediate cofferdam of filling one by one and build a dam.Machinery is needed during building a dam
Multiple heap builds cofferdam, moves cyclone several times, and dismounting lengthens or shorten mineral-feeding pipe road.For example, No. four Tailings Dams of Dexing copper mine,
When dam increases dam crest, cyclone is set to tailing dam axis of dam both ends, based on the dam body that coarse sand is piled into, respectively to another
One end segmentation is attacked and occupied.After dam crest construction is typically scheduled at flood season, dam crest, which closes up, to be completed before second year flood.It applies on dam crest heap dam
Work is cooperated using bull-dozer, presses one section of about 60m or so, is divided and is moved cyclone progress several times.For another example high the first tailing of mouth iron ore
Library is the Tailings Dam of wire type Tailing dam construction method in domestic biggish use, and high mouth Tailings Dam damming method is built a dam life using three processes
Production mode: 1. inlet pipe is built a dam: cyclone advance ore discharge, and on dam, the North places cyclone group, using two groups of cyclones by north orientation south
It promotes, mineral-feeding pipe road lengthens work production therewith；2. moving back pipe to widen: cyclone retreats ore discharge, and mineral-feeding pipe road shortens therewith, retreats
Work production widens dam body from south to north；3. filling up: the carry out such as wide to build a dam required elevation, dam crest, inside and outside slope are disposable
Fill up.
To sum up, prior art mechanical appliances are big, complicated for operation, and management is inconvenient, and working face is only width at dam crest range,
Working face is small, and utilization rate of equipment and installations is low, and construction efficiency is low.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, one object of the present invention
It is to propose that a kind of dam crest for middle wire type Tailing dam construction method increases method, is capable of increasing working face of building a dam, improves equipment benefit
With rate and construction efficiency.
It includes as follows that the dam crest for middle wire type Tailing dam construction method of embodiment, which increases method, according to a first aspect of the present invention
Step:
Construction Division: last dam dam crest area to be increased is subjected to construction Division, the construction Division is included in width
The secondth area and the firstth area of the last dam overall length are covered on degree direction or so on adjacent and length direction, wherein described first
Area is located at the right dam crest face of the last dam crest with upper bit and extends to the right to downstream heap integration stages rear molding sand area, and described the
2nd area are located at the left dam crest face of the last dam crest with upper bit and are extended to the left to having accumulated tailings area in library；
Cyclone and moving trolley arrangement: multiple cyclones are attached to correspondingly in multiple moving trolleys, and will be more
A cyclone and multiple moving trolleys are spaced setting along the right dam crest face in length range；
Pipe arrangement: feed supervisor is arranged on the left dam crest face along the last dam length direction, is given described
Material supervisor is upper along length side's arranged for interval and multiple cyclones multiple feed branch pipes correspondingly, by multiple feeds
One end of branch pipe is connected on the feed supervisor, and the other end of multiple feed branch pipes is connected to correspondingly respectively
On multiple cyclones；One end of multiple overflow pipes is mounted on correspondingly respectively on multiple cyclones, and
It stretches to the other end of multiple overflow pipes in library and has accumulated tailings area；
It builds the first platform: bull-dozer being used to release one the on the right dam crest face for moving trolley described in each
One platform, the height of first platform are the height in firstth area, and the width of first platform is according to the cyclone
Actually put it needs to be determined that；
First area's ore drawing: multiple moving trolleys are moved respectively on corresponding multiple first platforms, are used
It attacks and occupies normal direction surrounding and promotes simultaneously ore discharge, discharge finishes until firstth area；
Second area's ore drawing: feed supervisor is moved at the top of firstth area, promotes row using normal direction surrounding is attacked and occupied
Mine, until secondth area, discharge is finished.
The dam crest for middle wire type Tailing dam construction method of embodiment increases equipment according to a first aspect of the present invention, by multiple rotations
Stream device is installed in one by one in multiple moving trolleys, multiple feed branch pipes and multiple overflow pipes correspondingly with multiple cyclones
Connection, multiple feed branch pipes are connected on feed supervisor, and for conveying mineral aggregate into cyclone, moving trolley loads cyclone and exists
Arranged for interval and movement in the length range of dam crest face, multiple cyclones and moving trolley can during dam crest is increased as a result,
To make full use of, will not be limited during increasing due to width at dam crest so that under multiple cyclones and moving trolley placement not
Situation effectively increases and builds a dam working face and improve the utilization rate of equipment.It is multiple shiftings on the length direction on last dam
Dynamic trolley builds multiple first platforms correspondingly, thereby determines that dam crest extreme higher position, facilitates ore drawing.To sum up, according to this hair
The dam crest for middle wire type Tailing dam construction method of bright first aspect embodiment increase equipment be capable of increasing working face of building a dam, improve set
Standby utilization rate and construction efficiency.
The dam crest middle line of one embodiment according to a first aspect of the present invention, the last issue dam is located at secondth area range
It is interior.
Further embodiment according to a first aspect of the present invention, the feed supervisor arrange along the dam crest middle line.
Further embodiment according to a first aspect of the present invention, the height of the height in secondth area and firstth area
It is identical.
Some embodiments according to a first aspect of the present invention, the feed branch pipe and the overflow pipe are hose.
Further embodiment according to a first aspect of the present invention further includes following steps:
The construction Division further includes that successively to abut and cover on length direction the last dam in the direction of the width complete
Long the 4th area, third area and the 5th area, wherein the third area is located at the top in secondth area with upper bit, and described
4th area abut against the left side in the third area, and the top that the 4th area is located at secondth area with upper bit and is extended to library
Tailings area is accumulated, the 5th area abuts against the right side in the third area, and the 5th area is located at the top in firstth area
With upper bit and extend to downstream heap integration stages rear molding sand area；
It builds the second platform: using bull-dozer on the top in corresponding secondth area, the third area for each institute
It states moving trolley and releases second platform, the height of second platform is the height in the third area, second platform
Width according to the cyclone it is practical put it needs to be determined that；
Third area ore drawing: simultaneously ore discharge is promoted using normal direction surrounding is attacked and occupied, discharge finishes until the third area；
4th area's ore drawing: simultaneously ore discharge is promoted using normal direction surrounding is attacked and occupied, discharge finishes until the 4th area；
5th area's ore drawing: feed supervisor is moved at the top of the third area at the top of firstth area, using into
It accounts for normal direction surrounding and promotes simultaneously ore discharge, discharge finishes until the 5th area.
The top mark height in further embodiment according to the present invention, the height in the 4th area and the 5th area with it is described
The top mark height in third area is identical.
Further embodiment according to a first aspect of the present invention, two-by-two the spacing distance of the adjacent moving trolley be
10m~50m.
Further embodiment, the top width to raised area are 10m~40m, institute according to a first aspect of the present invention
The top width for stating the firstth area is 2m~15m, and the top width in the third area is 2m~15m, and the height of first platform is 1m-6m,
The height of second platform is 1m~6m.
Second aspect of the present invention also proposed as described in any one above-mentioned first aspect embodiment for middle wire type tail
The build a dam dam crest of method of mine increases equipment.
The dam crest for middle wire type Tailing dam construction method of embodiment increases equipment according to a second aspect of the present invention, packet
It includes:
Multiple moving trolleys, multiple moving trolleys are used for along last dam length direction arranged for interval in dam crest；
Multiple cyclones, multiple cyclones are installed in correspondingly in multiple moving trolleys；
Feed supervisor, the feed supervisor is for being arranged in dam crest along the last dam length direction, for conveying mine
Material；
Multiple feed branch pipes, multiple feed branch pipes are responsible for arranged for interval, multiple feed branch pipes along the feed
One end be connected respectively on feed supervisor, the other ends of multiple feed branch pipes are connected respectively to multiple eddy flows
On device, the mineral aggregate being fed in supervisor is respectively delivered in the cyclone；
One end of multiple overflow pipes, multiple overflow pipes is mounted on the cyclone correspondingly respectively, multiple
The other end of the overflow pipe, which is used to stretch in the library on the last dam, has accumulated tailings area.
The dam crest for middle wire type Tailing dam construction method of embodiment increases equipment, the course of work according to a second aspect of the present invention
For, construct Division when, last dam dam crest area to be increased is subjected to construction Division, construction Division includes in width direction
The secondth area and the firstth area of last dam overall length are covered in left and right adjoining and length direction, wherein the firstth area is located at last dam crest
Right dam crest face extends to upper bit and to the right that heap integration stages rear molding sand area, the secondth area are located at the left dam crest of last dam crest to downstream
Face is extended to upper bit and to the left to having accumulated tailings area in library；When cyclone and moving trolley are arranged, by multiple cyclones one
One is accordingly attached in multiple moving trolleys, and by multiple cyclones and multiple moving trolleys along right dam crest face in length range
Interval setting；When pipe arrangement, feed supervisor is arranged on left dam crest face along last dam length direction, is responsible for upper edge in feed
Length side's arranged for interval and multiple cyclones multiple feed branch pipes correspondingly, one end of multiple feed branch pipes are separately connected
On feed supervisor, the other end of multiple feed branch pipes is connected on multiple cyclones correspondingly respectively, is overflow multiple
One end of flow tube is mounted on multiple cyclones correspondingly respectively, and stretches to the other end of multiple overflow pipes in library
Accumulate tailings area；When building the first platform, bull-dozer is used to release one first on right dam crest face for each moving trolley
Platform, the height of the first platform are the height in the firstth area, the width of the first platform according to cyclone it is practical put it needs to be determined that；The
When one area's ore drawing, multiple moving trolleys are moved respectively on corresponding multiple first platforms, are promoted using normal direction surrounding is attacked and occupied
And ore discharge, until the firstth area, discharge is finished；When second area's ore drawing, feed supervisor is moved at the top of the firstth area, using the method for attacking and occupying
Ore discharge is promoted around, and until the secondth area, discharge is finished.
The dam crest for middle wire type Tailing dam construction method of embodiment increases equipment according to a second aspect of the present invention, by multiple rotations
Stream device is installed in one by one in multiple moving trolleys, multiple feed branch pipes and multiple overflow pipes correspondingly with multiple cyclones
Connection, multiple feed branch pipes are connected on feed supervisor, and for conveying mineral aggregate into cyclone, moving trolley loads cyclone and exists
Arranged for interval and movement in the length range of dam crest face, multiple cyclones and moving trolley can during dam crest is increased as a result,
To make full use of, will not occur under multiple cyclones and moving trolley placement not during increasing due to width at dam crest limitation
Situation effectively increases and builds a dam working face and improve the utilization rate of equipment.It is multiple shiftings on the length direction on last dam
Dynamic trolley builds multiple first platforms correspondingly, thereby determines that dam crest extreme higher position, facilitates ore drawing.To sum up, according to this hair
The dam crest for middle wire type Tailing dam construction method of bright second aspect embodiment increase equipment be capable of increasing working face of building a dam, improve set
Standby utilization rate and construction efficiency.
Further embodiment according to a second aspect of the present invention, the feed branch pipe and the overflow pipe are hose.
Further embodiment according to a second aspect of the present invention, two-by-two the spacing distance of the adjacent moving trolley be
10m~50m.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is that the dam crest for middle wire type Tailing dam construction method of first aspect present invention embodiment increases the dam crest in method
Increase the top view of equipment arrangement.
Fig. 2 is that the dam crest for middle wire type Tailing dam construction method of first aspect present invention embodiment increases the construction in method
Division schematic diagram.
Fig. 3 increases first in method for the dam crest for middle wire type Tailing dam construction method of first aspect present invention embodiment
Area's ore drawing schematic diagram.
Fig. 4 increases second in method for the dam crest for middle wire type Tailing dam construction method of first aspect present invention embodiment
Area's ore drawing schematic diagram.
Fig. 5 is that the dam crest for middle wire type Tailing dam construction method of first aspect present invention embodiment increases the third in method
Area's ore drawing schematic diagram.
Fig. 6 increases the 4th in method for the dam crest for middle wire type Tailing dam construction method of first aspect present invention embodiment
Area's ore drawing schematic diagram.
Fig. 7 increases the 5th in method for the dam crest for middle wire type Tailing dam construction method of first aspect present invention embodiment
Area's ore drawing schematic diagram.
Appended drawing reference:
Dam crest for middle wire type Tailing dam construction method increases equipment 1000
Cyclone 1
Moving trolley 2
Feed supervisor 3
It is fed branch pipe 4
Overflow pipe 5
Last dam 6
Heap integration stages rear molding sand area 7
Tailings area 8 has been accumulated in library
First area 9
Second area 10
First platform 11
Third area 12
4th area 13
5th area 14
Second platform 15
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
Described below with reference to Fig. 1 to Fig. 7 embodiment according to a first aspect of the present invention for middle wire type Tailing dam construction method
Dam crest increase method.
As shown in Figures 1 to 7, the dam crest for middle wire type Tailing dam construction method of embodiment adds according to a first aspect of the present invention
High method includes the following steps:
Construction Division: last 6 dam crest of dam area to be increased is subjected to construction Division, construction Division is included in width side
The second area 10 and the first area 9 of 6 overall length of last dam are covered in upward left and right adjoining and length direction, wherein the first area 9 is positioned at upper
The right dam crest face of phase dam crest extends to upper bit and to the right that heap integration stages rear molding sand area 7, the second area 10 are located at last issue to downstream
The left dam crest face of dam crest is extended to upper bit and to the left to having accumulated tailings area 8 in library；
Cyclone 1 and moving trolley 2 are arranged: multiple cyclones 1 be attached to correspondingly in multiple moving trolleys 2, and
Multiple cyclones 1 and multiple moving trolleys 2 are spaced setting along right dam crest face in length range；
Pipe arrangement: feed supervisor 3 is arranged on left dam crest face along last 6 length direction of dam, the edge on feed supervisor 3
Length side's arranged for interval and the one-to-one multiple feed branch pipes 4 of multiple cyclones 1 distinguish one end of multiple feed branch pipes 4
It is connected on feed supervisor 3, the other end of multiple feed branch pipes 4 is connected to correspondingly respectively on multiple cyclones 1；It will
One end of multiple overflow pipes 5 is mounted on correspondingly respectively on multiple cyclones 1, and makes the other end of multiple overflow pipes 5
It stretches in library and has accumulated tailings area 8；
Build the first platform 11: use bull-dozer on right dam crest face for each moving trolley 2 release one it is first flat
Platform 11, the height of the first platform 11 are the height in the first area 9, and the width of the first platform 11 actually puts needs according to cyclone 1
It determines；
Firstth area, 9 ore drawing: multiple moving trolleys 2 are moved respectively on corresponding multiple first platforms 11, using attacking and occupying
Normal direction surrounding promotes and ore discharge, and until the first area 9, discharge is finished；
Secondth area, 10 ore drawing: feed supervisor 3 is moved to 9 top of the firstth area, promotes ore discharge using normal direction surrounding is attacked and occupied, directly
It is finished to the discharge of the second area 10.
Specifically, last 6 dam crest of dam area to be increased is carried out construction Division, is applied in the step of constructing Division
It includes the second area 10 and the firstth area that 6 overall length of last dam is covered on left and right adjoining in the direction of the width and length direction that work area, which divides,
9, wherein the first area 9 is located at the right dam crest face of last dam crest with upper bit and extends to the right to downstream heap integration stages rear molding sand
Area 7, the second area 10 are located at the left dam crest face of last dam crest with upper bit and are extended to the left to having accumulated tailings area 8 in library.Such as Fig. 3
Shown, when building a dam, the first area 9 is built respectively with the second area 10, first builds in the first area 9 more than the right dam crest face of last dam crest
Position simultaneously extends to the right to downstream heap integration stages rear molding sand area 7, later builds in the second area 10 in the left dam crest of last dam crest
Face extend to upper bit and to the left to tailings area 8 has been accumulated in library and with 9 left end of the firstth area it is adjacent.
In the step of cyclone 1 and moving trolley 2 are arranged, multiple cyclones 1 are attached to multiple movements correspondingly
On trolley 2, cyclone 1 can and around ore discharge mobile in dam crest face with moving trolley 2 as a result,；By multiple cyclones 1 and
Multiple moving trolleys 2 are spaced setting along right dam crest face in length range, as a result, multiple cyclones during dam crest is increased
1 and moving trolley 2 can make full use of, will not be during increasing since multiple cyclones 1 occurs in width at dam crest limitation and moves
Dynamic trolley 2 place not under situation, effectively increase and build a dam working face and improve the utilization rate of equipment.
It should be noted that cyclone 1 carried out between being directly placed in moving trolley 2 or both it is simply solid
It is fixed.
In the pipe arrangement the step of, since multiple cyclones 1 are arranged with moving trolley 2 along last 6 length direction of dam, because
This, feed supervisor 3 is arranged on left dam crest face along last 6 length direction of dam, convenient for subsequent first to first area's ore drawing；It is being fed
Along length side's arranged for interval and the one-to-one multiple feed branch pipes 4 of multiple cyclones 1 on supervisor 3, by multiple feed branch pipes 4
One end is connected on feed supervisor 3, and the other end of multiple feed branch pipes 4 is connected to multiple eddy flows correspondingly respectively
On 1 side of device, being fed branch pipe 4 as a result, can convey the mineral aggregate in feed supervisor 3 into cyclone 1；By multiple overflow pipes 5
One end is mounted on correspondingly respectively on multiple cyclones 1, and is stretched to the other end of multiple overflow pipes 5 in library and accumulated
Tailings area 8.It is understood that cyclone 1 carries out centrifugal sedimentation to mineral aggregate, the thin mine isolated is from 5 row of overflow pipe into library
Tailings area 8 is accumulated, the rough discharge from 1 lower part of cyclone is built a dam, and rough hardness is high, therefore dam body intensity is big, feed master
Pipe 3 is arranged along last 6 length direction of dam, is not in need to tear pipeline open since width at dam crest limits during increasing
The case where unloading, changing duct length, working face is big, and construction efficiency is high.
When building the first platform 11, bull-dozer is used to release one the on right dam crest face for each moving trolley 2
One platform 11, the height of the first platform 11 are the height in the first area 9, and the width of the first platform 11 is actually put according to cyclone 1
It needs to be determined that.It is understood that heap is used to out with 9 consistent first platform 11 of height of the firstth area on the position in the first area 9
Place cyclone 1 and moving trolley 2 so that cyclone 1 and moving trolley 2 when carrying out that ore discharge builds a dam in the first area 9
In highest plane, facilitate the ore drawing for carrying out the first area 9, bull-dozer releases the first platform 11, Duo Taixuan along last 6 length direction of dam
Stream device 1 and moving trolley 2 are increased in the mobile progress dam crest in 11 periphery of the first platform, thus effectively increase build a dam working face and
Improve the utilization rate of equipment.
When the first 9 ore drawing of area, multiple moving trolleys 2 are moved respectively on corresponding multiple first platforms 11, are used
It attacks and occupies normal direction surrounding and promotes simultaneously ore discharge, discharge finishes until the first area 9.It is understood that before ore drawing, by multiple cyclones 1
It is placed on the first platform 11 with moving trolley 2,5 tube body of overflow pipe, which is placed on 1 left side of cyclone and leads to, has accumulated tail in library
Sand area 8, feed supervisor 3 are placed on 6 dam crest of last dam on 11 left side of the first platform, feed branch pipe 4 connect 1 side of cyclone with
It is fed branch pipe 4；When ore drawing, cyclone 1 promotes simultaneously ore discharge, therefore, working face of building a dam with the movement of moving trolley 2 around
Greatly, execute-in-place is simple and improves the utilization rate and working efficiency of equipment.
In the second 10 ore drawing of area, feed supervisor 3 is moved to 9 top of the firstth area, promotes row using normal direction surrounding is attacked and occupied
Mine, until the second area 10, discharge is finished.It is understood that overflow pipe 5 is placed on 1 left side of cyclone and leads to library before ore drawing
Tailings area 8 has inside been accumulated, feed supervisor 3 moves on to 9 top of the firstth area, and feed branch pipe 4 connects 1 side of cyclone and feed branch pipe 4,
When ore drawing, cyclone 1 is as moving trolley 2 is mobile and promotes simultaneously ore discharge around, and therefore, working face of building a dam increases, operates letter
Single utilization rate and working efficiency quick, that improve equipment.
The dam crest for middle wire type Tailing dam construction method of embodiment increases method according to a first aspect of the present invention, by multiple rotations
Stream device 1 is installed in correspondingly in multiple moving trolleys 2, multiple feed branch pipes 4 and multiple overflow pipes 5 correspondingly with it is more
A cyclone 1 connects, and multiple feed branch pipes 4 are connected on feed supervisor 3, for conveying mineral aggregate into cyclone 1, moving trolley
2 load cyclone 1 arranged for interval and movement in the length range of dam crest face, as a result, multiple eddy flows during dam crest is increased
Device 1 and moving trolley 2 can make full use of, will not during increasing due to width at dam crest limitation occur multiple cyclones 1 and
Moving trolley 2 place not under situation, effectively increase and build a dam working face and improve the utilization rate of equipment.On last dam 6
Length direction on be that multiple moving trolleys 2 build the first platform 11 correspondingly, thereby determine that dam crest extreme higher position, it is convenient
Ore drawing.To sum up, the dam crest for middle wire type Tailing dam construction method of embodiment is increased method and can be increased according to a first aspect of the present invention
Big working face of building a dam improves utilization rate of equipment and installations and construction efficiency.
The dam crest middle line of one embodiment according to a first aspect of the present invention, last dam 6 is located in 10 range of the secondth area, can
With understanding, the first area 9 is built in the downstream on last dam 6, and the second area 10 is built in the middle reaches on last dam 6 and upstream and with the
One area 9 is adjacent, as shown in Fig. 2, the adjoining position between the second area 10 and the first area 9 is located at the right side of dam crest middle line place vertical plane
Side.Certainly, it depending on the position at the adjoining position between the second area 10 and the first area 9 is by concrete condition, is not limited in dam crest middle line
The right side of place vertical plane.
Further embodiment according to a first aspect of the present invention, feed supervisor 3 arrange along dam crest middle line.It is understood that
It is to build the first platform 11 in right dam crest face, feed supervisor 3 is arranged in the dam crest midline position or last dam 6 on last dam 6
Dam crest middle line or so.
Further embodiment, the height in the second area 10 are identical as the height in the first area 9 according to a first aspect of the present invention.
Cyclone 1 and moving trolley 2 are stablized quickly in moving process as a result, and construction efficiency is high；In the first area 9 and the second area 10
When height is identical, 9 left end of the firstth area is connected dam body with 10 right end of the secondth area, avoids 10 right end of 9 left end of the firstth area or the secondth area
Stress is collapsed.
Some embodiments according to a first aspect of the present invention, are fed branch pipe 4 and overflow pipe 5 is hose.It is understood that
It is that during increasing dam crest, when being fed branch pipe 4 and overflow pipe 5 is metal tube, metal tube follows cyclone 1 and movement small
Vehicle 2 is mobile, needs to carry out each section pipeline to dismantle installation and adjustment length；When feed branch pipe 4 and overflow pipe 5 are hose
When, hose is mobile convenient for following cyclone 1 and moving trolley 2, it is only necessary to move hose, not need to tear each section pipeline open
Unload installation.Therefore, moveable, continuous ore discharge condition can be formed using the form that hose connects, execute-in-place is simple, management
It is convenient.
Further embodiment according to a first aspect of the present invention further includes following steps:
The construction Division further includes successively abutting and covering on length direction the last dam 6 in the direction of the width entirely
Long the 4th area 13, third area 12 and the 5th area 14, wherein the third area 12 is located at the top in secondth area 10 with top
Position, the 4th area 13 abut against the left side in the third area 12, the 4th area 13 be located at the top in secondth area 10 with
Upper bit is simultaneously extended to having accumulated tailings area 8 in library, and the 5th area 14 abuts against the right side in the third area 12, and the described 5th
Area 14 is located at the top in firstth area 9 with upper bit and extends to downstream heap integration stages rear molding sand area 7；
It builds the second platform 15: using bull-dozer on the top in corresponding secondth area 10, the third area 12 to be every
One moving trolley 2 releases second platform 15, and the height of second platform 15 is the height in the third area 12,
The width of second platform 15 actually put according to the cyclone 1 it needs to be determined that；
12 ore drawing of third area: simultaneously ore discharge is promoted using normal direction surrounding is attacked and occupied, discharge finishes until the third area 12；
4th area, 13 ore drawing: simultaneously ore discharge is promoted using normal direction surrounding is attacked and occupied, discharge finishes until the 4th area 13；
5th area, 14 ore drawing: being moved to 12 top of third area for feed supervisor 3 at the top of firstth area 9,
Simultaneously ore discharge is promoted using normal direction surrounding is attacked and occupied, discharge finishes until the 5th area 14.
Specifically, third area 12 is located at the top in the second area 10 with upper bit, the 4th area 13 abuts against third area 12
Left side, the 4th area 13 are located at the top in the second area 10 with upper bit and extend to tailings area 8 has been accumulated in library, and the 5th area 14 is adjacent
On the right side in third area 12, the 5th area 14 is located at the top in the first area 9 with upper bit and extends to downstream heap integration stages rear molding
Sand area 7.Third area 12, the 4th area 13 and the 5th area 14 successively abut in the direction of the width and cover last dam 6 on length direction
Overall length.Third area 12, the 4th area 13 and the 5th area 14 will build a dam and increase again as a result,.
It is flat on the top length direction in corresponding secondth area 10, third area 12 to be that multiple moving trolleys 2 release multiple second
Platform 15, the height of the second platform 15 are the height in third area 12, and the width of the second platform 15 actually puts needs according to cyclone 1
It determines, each moving trolley 2 is placed on correspondingly on each second platform 15 as a result, and cyclone 1 and moving trolley 2 exist
Progress ore discharge is in the highest plane in third area 12 when building a dam, and facilitates the ore drawing for carrying out third area 12, cyclone 1 and movement
Length direction arrangement of the trolley 2 along third area 12, which effectively increases, builds a dam working face and improves the utilization rate of equipment.
Before 12 ore drawing of third area, multiple cyclones 1 are placed on third platform with moving trolley 2,5 tube body of overflow pipe
It is placed on 1 left side of cyclone and leads in library and accumulated tailings area 8, feed supervisor 3 is placed on 9 top of the firstth area, is fed branch pipe 4
Connect 1 side of cyclone and feed branch pipe 4；When ore drawing, cyclone 1 promotes simultaneously ore discharge with the movement of moving trolley 2 around,
Working face of building a dam as a result, is big, execute-in-place is simple and improves the utilization rate and working efficiency of equipment.
Before 13 ore drawing of the 4th area, overflow pipe 5, which is placed on 1 left side of cyclone and leads in library, has accumulated tailings area 8, feed
Supervisor 3 is placed on the top of the firstth area 9, and feed branch pipe 4 connects 1 side of cyclone and feed branch pipe 4, when ore drawing, cyclone 1 with
Moving trolley 2 is mobile and promotes simultaneously ore discharge around, which thereby enhances the utilization rate and working efficiency of equipment, working face of building a dam is big
And it is easy to operate.
Before 14 ore drawing of the 5th area, overflow pipe 5, which is placed on 1 left side of cyclone and leads in library, has accumulated tailings area 8, feed
Supervisor 3 is moved to the top of third area 12, and feed branch pipe 4 connects 1 side of cyclone and feed branch pipe 4, when ore drawing, cyclone 1 with
Moving trolley 2 it is mobile and promote simultaneously ore discharge around, which thereby enhance the utilization rate and working efficiency of equipment, working face of building a dam
It is big and simple and quick.
Further embodiment according to the present invention, the height in the 4th area 13, the top mark height in the 5th area 14 and third area 12
Top mark height it is identical.Cyclone 1 and moving trolley 2 are stablized quickly in moving process as a result, and construction efficiency is high；In third area
12, the dam body in the 4th area 13 and the 5th area 14 is when top mark is high identical, 12 left end inclined-plane of third area and 13 right end inclined-plane of the 4th area
It is connected, 12 right end inclined-plane of third area is connected with 14 left end inclined-plane of the 5th area, avoids 13 right end of the 4th area, 14 left end of the 5th area, the
3rd areas, 12 left or right stress is collapsed.
Further embodiment according to a first aspect of the present invention, the spacing distance of adjacent moving trolley 2 is 10m two-by-two
~50m avoids two neighboring cyclone 1 to place as a result, and closely increases very much project amount and cause to waste or two neighboring cyclone
1 places hypertelorism, and cyclone 1 ore discharge distance is shorter so that the intermediate dam body of cyclone 1 construct it is imperfect.As shown in Figure 1,
The spacing distance of adjacent moving trolley 2 is appropriate two-by-two, when so that two adjacent cyclones 1 promote simultaneously ore discharge around
Dam body can be built to structure completely and improve the utilization rate of equipment.
Further embodiment, the top width to raised area are 10m~40m, the first area 9 according to a first aspect of the present invention
Top width be 2m~15m, the top width in third area 12 is 2m~15m, and the height of the first platform 11 is 1m~6m, the second platform 15
Height is 1m~6m.For example, as shown in Figures 1 to 7, construction area is divided into five regions, the top width to raised area is W, the
The top width in one area 9 is W1, and the top width in third area 12 is W1, and the height of the first platform 11 is H1, and the height of the second platform 15 is H1.
Second aspect of the present invention also proposed building for middle wire type tailing such as any one above-mentioned first aspect embodiment
The dam crest of dam method increases equipment 1000.
The dam crest for middle wire type Tailing dam construction method of embodiment increases equipment 1000 according to a second aspect of the present invention, including
Multiple moving trolleys 2, multiple cyclones 1, multiple feed branch pipes 4 and multiple overflow pipes 5.Multiple moving trolleys 2 are used for along last issue
6 length direction arranged for interval of dam is on dam crest；Multiple cyclones 1 are installed in correspondingly in multiple moving trolleys 2；Feed master
Pipe 3 is used to be arranged in dam crest along last 6 length direction of dam, for conveying mineral aggregate；Multiple feed branch pipes 4 are between feed supervisor 3
It is connected respectively on feed supervisor 3 every one end of arrangement, multiple feed branch pipes 4, the other end of multiple feed branch pipes 4 is separately connected
Onto multiple cyclones 1, the mineral aggregate being fed in supervisor 3 is respectively delivered in cyclone 1；One end of multiple overflow pipes 5
It is mounted on cyclone 1 correspondingly respectively, the other end of multiple overflow pipes 5 is used to stretch to have been accumulated in the library on last dam 6
Tailings area 8.
Specifically, last 6 dam crest of dam area to be increased is carried out construction Division, is applied in the step of constructing Division
It includes the second area 10 and the firstth area that 6 overall length of last dam is covered on left and right adjoining in the direction of the width and length direction that work area, which divides,
9, wherein the first area 9 is located at the right dam crest face of last dam crest with upper bit and extends to the right to downstream heap integration stages rear molding sand
Area 7, the second area 10 are located at the left dam crest face of last dam crest with upper bit and are extended to the left to having accumulated tailings area 8 in library.Such as Fig. 3
Shown, when building a dam, the first area 9 is built respectively with the second area 10, first builds in the first area 9 more than the right dam crest face of last dam crest
Position simultaneously extends to the right to downstream heap integration stages rear molding sand area 7, later builds in the second area 10 in the left dam crest of last dam crest
Face extend to upper bit and to the left to tailings area 8 has been accumulated in library and with 9 left end of the firstth area it is adjacent.
During cyclone 1 and moving trolley 2 are arranged, multiple cyclones 1 are attached to multiple movements correspondingly
On trolley 2, cyclone 1 can and around ore discharge mobile in dam crest face with moving trolley 2 as a result,；By multiple cyclones 1 and
Multiple moving trolleys 2 are spaced setting along right dam crest face in length range, as a result, multiple cyclones during dam crest is increased
1 and moving trolley 2 can make full use of, be not in during increasing since width at dam crest changes multiple cyclones 1 and mobile
Trolley 2 place not under situation, effectively increase and build a dam working face and improve the utilization rate of equipment.
It should be noted that cyclone 1 carried out between being directly placed in moving trolley 2 or both it is simply solid
It is fixed.
In the pipe arrangement the step of, since multiple cyclones 1 are arranged with moving trolley 2 along last 6 length direction of dam, because
This, feed supervisor 3 is arranged on left dam crest face along last 6 length direction of dam, convenient for subsequent first to first area's ore drawing；It is being fed
Along length side's arranged for interval and the one-to-one multiple feed branch pipes 4 of multiple cyclones 1 on supervisor 3, by multiple feed branch pipes 4
One end is connected on feed supervisor 3, and the other end of multiple feed branch pipes 4 is connected to multiple eddy flows correspondingly respectively
On 1 side of device, being fed branch pipe 4 as a result, can convey the mineral aggregate in feed supervisor 3 into cyclone 1；By multiple overflow pipes 5
One end is mounted on correspondingly respectively on multiple cyclones 1, and is stretched to the other end of multiple overflow pipes 5 in library and accumulated
Tailings area 8.It is understood that cyclone 1 carries out centrifugal sedimentation to mineral aggregate, the thin mine isolated is from 5 row of overflow pipe into library
Tailings area 8 is accumulated, the rough discharge from 1 lower part of cyclone is built a dam, and rough hardness is high, therefore dam body intensity is big, feed master
Pipe 3 is arranged along last 6 length direction of dam, is not in need to tear pipeline open since width at dam crest changes during increasing
The case where unloading, changing duct length, working face is big, and construction efficiency is high.
When building the first platform 11, bull-dozer is used to release one the on right dam crest face for each moving trolley 2
One platform 11, the height of the first platform 11 are the height in the first area 9, and the width of the first platform 11 is actually put according to cyclone 1
It needs to be determined that.It is understood that heap is used to out with 9 consistent first platform 11 of height of the firstth area on the position in the first area 9
Place cyclone 1 and moving trolley 2 so that cyclone 1 and moving trolley 2 when carrying out that ore discharge builds a dam in the first area 9
In highest plane, facilitate the ore drawing for carrying out the first area 9, bull-dozer releases the first platform 11, Duo Taixuan along last 6 length direction of dam
Stream device 1 and the moving trolley 2 mobile progress dam crest in dam body width direction are increased, thus effectively increase build a dam working face and
Improve the utilization rate of equipment.
When the first 9 ore drawing of area, multiple moving trolleys 2 are moved respectively on corresponding multiple first platforms 11, are used
It attacks and occupies normal direction surrounding and promotes simultaneously ore discharge, discharge finishes until the first area 9.It is understood that before ore drawing, by multiple cyclones 1
It is placed on the first platform 11 with moving trolley 2,5 tube body of overflow pipe, which is placed on 1 left side of cyclone and leads to, has accumulated tail in library
Sand area 8, feed supervisor 3 are placed on 6 dam crest of last dam on 11 left side of the first platform, feed branch pipe 4 connect 1 side of cyclone with
It is fed branch pipe 4；When ore drawing, cyclone 1 promotes simultaneously ore discharge, therefore, working face of building a dam with the movement of moving trolley 2 around
Greatly, execute-in-place is simple and improves the utilization rate and working efficiency of equipment.
In the second 10 ore drawing of area, feed supervisor 3 is moved to 9 top of the firstth area, promotes row using normal direction surrounding is attacked and occupied
Mine, until the second area 10, discharge is finished.It is understood that overflow pipe 5 is placed on 1 left side of cyclone and leads to library before ore drawing
Tailings area 8 has inside been accumulated, feed supervisor 3 moves on to 9 top of the firstth area, and feed branch pipe 4 connects 1 side of cyclone and feed branch pipe 4,
When ore drawing, cyclone 1 is as moving trolley 2 is mobile and promotes simultaneously ore discharge around, and therefore, working face of building a dam increases, operates letter
Single utilization rate and working efficiency quick, that improve equipment.
The dam crest for middle wire type Tailing dam construction method of embodiment increases equipment 1000 according to a second aspect of the present invention, work
Process is last 6 dam crest of dam area to be increased to be carried out construction Division, construction Division is included in width when constructing Division
The second area 10 and the first area 9 of 6 overall length of last dam are covered on direction or so on adjacent and length direction, wherein the first area 9 is located at
The right dam crest face of last dam crest extends to upper bit and to the right that heap integration stages rear molding sand area 7, the second area 10 are located at upper to downstream
The left dam crest face of phase dam crest is extended to upper bit and to the left to having accumulated tailings area 8 in library；Cyclone 1 and moving trolley 2 are arranged
When, multiple cyclones 1 are attached to correspondingly in multiple moving trolleys 2, and by multiple cyclones 1 and multiple moving trolleys 2
Setting is spaced in length range along right dam crest face；When pipe arrangement, feed supervisor 3 is arranged in along last 6 length direction of dam
On left dam crest face, it is responsible on 3 in feed along length side's arranged for interval and the one-to-one multiple feed branch pipes 4 of multiple cyclones 1,
One end of multiple feed branch pipes 4 is connected on feed supervisor 3, the other end difference one of multiple feed branch pipes 4 is a pair of
It is connected to answering on multiple cyclones 1, one end of multiple overflow pipes 5 is mounted on correspondingly respectively on multiple cyclones 1,
And it stretches to the other end of multiple overflow pipes 5 in library and has accumulated tailings area 8；When building the first platform 11, existed using bull-dozer
First platform 11 is released for each moving trolley 2 on right dam crest face, the height of the first platform 11 is the height in the first area 9
Degree, the width of the first platform 11 actually put according to cyclone 1 it needs to be determined that；When the first 9 ore drawing of area, by multiple moving trolleys 2
It is moved respectively on corresponding multiple first platforms 11, simultaneously ore discharge is promoted using normal direction surrounding is attacked and occupied, until the first area 9 racks up
Finish；When the second 10 ore drawing of area, feed supervisor 3 is moved to 9 top of the firstth area, promotes ore discharge using normal direction surrounding is attacked and occupied, until
The discharge of second area 10 finishes.
The dam crest for middle wire type Tailing dam construction method of embodiment increases method according to a first aspect of the present invention, by multiple rotations
Stream device 1 is installed in correspondingly in multiple moving trolleys 2, multiple feed branch pipes 4 and multiple overflow pipes 5 correspondingly with it is more
A cyclone 1 connects, and multiple feed branch pipes 4 are connected on feed supervisor 3, for conveying mineral aggregate into cyclone 1, moving trolley
2 load cyclone 1 arranged for interval and movement in the length range of dam crest face, as a result, multiple eddy flows during dam crest is increased
Device 1 and moving trolley 2 can make full use of, and be not in during increasing since width at dam crest changes multiple cyclones 1 and moves
Dynamic trolley 2 place not under situation, effectively increase and build a dam working face and improve the utilization rate of equipment.On last dam 6
Length direction is that multiple moving trolleys 2 build the first platform 11 correspondingly, thereby determines that dam crest extreme higher position, conveniently puts
Mine.To sum up, the dam crest for middle wire type Tailing dam construction method of embodiment is increased method and is capable of increasing according to a first aspect of the present invention
Build a dam working face, improve utilization rate of equipment and installations and construction efficiency.
Further embodiment according to a second aspect of the present invention, is fed branch pipe 4 and overflow pipe 5 is hose.It is understood that
, during increasing dam crest, when being fed branch pipe 4 and overflow pipe 5 is metal tube, metal tube follows cyclone 1 and movement
Trolley 2 is mobile, needs to carry out each section pipeline to dismantle installation and adjustment length；When feed branch pipe 4 and overflow pipe 5 are hose
When, hose is mobile convenient for following cyclone 1 and moving trolley 2, it is only necessary to move hose, not need to tear each section pipeline open
Unload installation.Therefore, moveable, continuous ore discharge condition can be formed using the form that hose connects, execute-in-place is simple, management
It is convenient.
Further embodiment according to a second aspect of the present invention, two-by-two the spacing distance of adjacent moving trolley 2 be 10m~
50m avoids two neighboring cyclone 1 to place as a result, and closely increases very much project amount and cause to waste or two neighboring cyclone 1
Place hypertelorism, and cyclone 1 ore discharge distance is shorter so that the intermediate dam body of cyclone 1 construct it is imperfect.As shown in Figure 1, two
The spacing distance of two adjacent moving trolleys 2 is appropriate, when enabling two adjacent cyclones 1 to promote simultaneously ore discharge around
It is enough that dam body is built into structure completely and improves the utilization rate of equipment.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (12)
1. a kind of dam crest for middle wire type Tailing dam construction method increases method, which comprises the steps of:
Construction Division: last dam dam crest area to be increased is subjected to construction Division, the construction Division is included in width side
The secondth area and the firstth area of the last dam overall length are covered in upward left and right adjoining and length direction, wherein first position
It extends to upper bit and to the right in the right dam crest face of the last dam crest to downstream heap integration stages rear molding sand area, secondth area
It is extended to upper bit and to the left positioned at the left dam crest face of the last dam crest to having accumulated tailings area in library；
Cyclone and moving trolley arrangement: multiple cyclones are attached to correspondingly in multiple moving trolleys, and by multiple institutes
It states cyclone and multiple moving trolleys and is spaced setting in length range along the right dam crest face；
Pipe arrangement: feed supervisor is arranged on the left dam crest face along the last dam length direction, is led in the feed
Pipe is upper along length side's arranged for interval and multiple cyclones multiple feed branch pipes correspondingly, by multiple feed branch pipes
One end be connected on feed supervisor, the other ends of multiple feed branch pipes are connected to correspondingly respectively multiple
On the cyclone；One end of multiple overflow pipes is mounted on correspondingly respectively on multiple cyclones, and is made more
The other end of a overflow pipe, which stretches in library, has accumulated tailings area；
Build the first platform: use bull-dozer on the right dam crest face for moving trolley described in each release one it is first flat
Platform, the height of first platform are the height in firstth area, and the width of first platform is practical according to the cyclone
Put it needs to be determined that；
First area's ore drawing: multiple moving trolleys are moved respectively on corresponding multiple first platforms, using attacking and occupying
Normal direction surrounding promotes and ore discharge, and until firstth area, discharge is finished；
Second area's ore drawing: feed supervisor is moved at the top of firstth area, promotes ore discharge using normal direction surrounding is attacked and occupied, directly
It is finished to secondth area discharge.
2. the dam crest according to claim 1 for middle wire type Tailing dam construction method increases method, which is characterized in that on described
The dam crest middle line on phase dam is located within the scope of secondth area.
3. the dam crest according to claim 2 for middle wire type Tailing dam construction method increases method, which is characterized in that described to give
Material supervisor arranges along the dam crest middle line.
4. the dam crest according to claim 3 for middle wire type Tailing dam construction method increases method, which is characterized in that described
The height in 2nd area is identical as the height in firstth area.
5. the dam crest described in any one of -4 for middle wire type Tailing dam construction method increases method according to claim 1, special
Sign is that the feed branch pipe and the overflow pipe are hose.
6. the dam crest according to claim 5 for middle wire type Tailing dam construction method increases method, which is characterized in that further include
Following steps:
The construction Division further includes successively abutting and covering on length direction the last dam overall length in the direction of the width
4th area, third area and the 5th area, wherein the third area is located at the top in secondth area with upper bit, the 4th area
Abut against the left side in the third area, the 4th area is located at the top in secondth area with upper bit and extends to heap in library
Product tailings area, the 5th area abut against the right side in the third area, and the 5th area is located at the top in firstth area or more
Position is simultaneously extended to downstream heap integration stages rear molding sand area；
It builds the second platform: using bull-dozer on the top in corresponding secondth area, the third area for shifting described in each
Dynamic trolley releases second platform, and the height of second platform is the height in the third area, the width of second platform
Degree according to the cyclone it is practical put it needs to be determined that；
Third area ore drawing: simultaneously ore discharge is promoted using normal direction surrounding is attacked and occupied, discharge finishes until the third area；
4th area's ore drawing: simultaneously ore discharge is promoted using normal direction surrounding is attacked and occupied, discharge finishes until the 4th area；
5th area's ore drawing: feed supervisor is moved at the top of the third area at the top of firstth area, using the method for attacking and occupying
Simultaneously ore discharge is promoted around, and until the 5th area, discharge is finished.
7. the dam crest according to claim 6 for middle wire type Tailing dam construction method increases method, which is characterized in that described
The top mark height in the height in 4th area and the 5th area is identical as the top mark height in the third area.
8. the dam crest according to any one of claim 6 for middle wire type Tailing dam construction method increases method, feature
It is, the spacing distance of the adjacent moving trolley is 10m~50m two-by-two.
9. the dam crest according to any one of claim 6 for middle wire type Tailing dam construction method increases method, feature
It is, the top width to raised area is 10m~40m, and the top width in firstth area is 2m~15m, the top in the third area
Width is 2m~15m, and the height of first platform is 1m-6m, and the height of second platform is 1m~6m.
10. a kind of dam crest for middle wire type Tailing dam construction method increases equipment characterized by comprising
Multiple moving trolleys, multiple moving trolleys are used for along last dam length direction arranged for interval in dam crest；
Multiple cyclones, multiple cyclones are installed in correspondingly in multiple moving trolleys；
Feed supervisor, the feed supervisor is for being arranged in dam crest along the last dam length direction, for conveying mineral aggregate；
Multiple feed branch pipes, multiple feed branch pipes along the feed be responsible for arranged for interval, it is multiple it is described feed branch pipes one
End is connected respectively on the feed supervisor, and the other end of multiple feed branch pipes is connected respectively to multiple cyclones
On, the mineral aggregate being fed in supervisor is respectively delivered in the cyclone；
One end of multiple overflow pipes, multiple overflow pipes is mounted on the cyclone correspondingly respectively, multiple described
The other end of overflow pipe, which is used to stretch in the library on the last dam, has accumulated tailings area.
11. dam crest according to claim 10 increases equipment, which is characterized in that the feed branch pipe and the overflow pipe are equal
For hose.
12. dam crest according to claim 10 increases equipment, which is characterized in that two-by-two between the adjacent moving trolley
Gauge is from for 10m~50m.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910826540.8A CN110512572B (en) | 2019-09-03 | 2019-09-03 | Dam crest heightening method and dam crest heightening equipment for neutral line tailing dam construction method |
| EA202091421A EA039675B1 (en) | 2019-09-03 | 2020-07-08 | Centerline tailing dam, dam crest heightening method for centerline tailing dam construction, and device for the dam crest heightening |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910826540.8A CN110512572B (en) | 2019-09-03 | 2019-09-03 | Dam crest heightening method and dam crest heightening equipment for neutral line tailing dam construction method |
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| CN110512572A true CN110512572A (en) | 2019-11-29 |
| CN110512572B CN110512572B (en) | 2024-05-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863332A (en) * | 2021-09-29 | 2021-12-31 | 吉林省华冶环境治理有限公司 | Rapid damming method for tailing pond |
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| EA202091421A1 (en) | 2021-01-29 |
| CN110512572B (en) | 2024-05-07 |
| EA039675B1 (en) | 2022-02-24 |
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