CN206092055U - Fly ash and waste rock storage type throw material well - Google Patents
Fly ash and waste rock storage type throw material well Download PDFInfo
- Publication number
- CN206092055U CN206092055U CN201621178150.2U CN201621178150U CN206092055U CN 206092055 U CN206092055 U CN 206092055U CN 201621178150 U CN201621178150 U CN 201621178150U CN 206092055 U CN206092055 U CN 206092055U
- Authority
- CN
- China
- Prior art keywords
- flyash
- fly ash
- anchor cable
- waste bin
- spoil
- 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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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a fly ash and waste rock storage type throw material well, extend to subaerially and the lower extreme intercommunication including setting up in fly ash waste bin, the upper end of subsurface the fly ash waste rock pipe at fly ash waste bin top, the fly ash waste bin includes blanking buffering portion, is located the blanking cushions the storage central part of troops under one's command side and is located material portion is thrown in the pneumatics of storage central part below, blanking buffering portion is provided with the toper buffer of top surface for conical structure, the vertical setting of fly ash waste rock pipe, just the top surface of toper buffer set up in under the fly ash waste rock pipe, material portion is thrown for binding off shape structure narrow under the last width, just to the pneumatics the pneumatics is thrown and is provided with a plurality of pulse gas blow pipes on the lateral wall of material portion. The utility model provides a fly ash and waste rock storage type throw material well can avoid gangue and fly ash to pile up at the subaerial raise dust that arouses when backfilling the operation.
Description
Technical field
The flyash and spoil that this utility model is related in a kind of coal mining operation feeds intake technical field, particularly a kind of
Flyash and spoil storage type feed intake well.
Background technology
Gangue be during coal mining process and coal washing discharge solid waste, be one kind in coalification course with coal seam companion
A kind of relatively low, harder than the coal black gray expandable rock of raw phosphorus content；Including the digging gangue during tunnelling, mining process
In from top board, base plate and interlayer produce spoil and coal washing during choose wash spoil.Flyash is from after coal combustion
Flue gas in receive and catch the fine ash got off, flyash is the primary solids waste that coal-burning power plant discharges, with the development of power industry,
The flyash discharge capacity of coal-burning power plant increases year by year, becomes one of larger industrial residue of the current discharge capacity of China；Substantial amounts of fine coal
Ash is untreated, will produce airborne dust, atmosphere pollution；If entering water system river can be caused to silt up, and poisonous chemical therein
Matter can also work the mischief to human body and biology.
With being continuously increased that coal mining works, the goaf formed in process of coal mining even subsidence area is not yet
It is disconnected to expand, using gangue and the post-job goaf of flyash backfill coal mining, not only can protect farmland, and can be with
Mining industry solid waste is utilized to greatest extent, keeps Mining Market sustainable and stable development.Gangue of the prior art and powder
Coal ash is generally deposited in wait on ground and feeds intake when operation is backfilled, and such scheme easily causes airborne dust, and not only environment can be made
Into destruction but also can endanger the health and safety of operating personnel.
The content of the invention
In order to overcome the deficiencies in the prior art, a kind of this utility model provides flyash and spoil storage type feeds intake well,
Avoid gangue and flyash from piling up when operation is backfilled and cause airborne dust on the ground.
This utility model solves the technical scheme that its technical problem adopted：
A kind of flyash and spoil storage type feed intake well, extend including underground flyash waste bin, upper end is arranged at
Flyash spoil pipe to ground and at the top of the lower end connection flyash waste bin, the flyash waste bin includes blanking
Buffer part, the storing central part below the blanking buffer part and the pneumatic throwing below the storing central part
Material portion, the blanking buffer part is provided with the taper buffer that top surface is conical structure, and the flyash spoil pipe vertically sets
Put, and the top surface of the taper buffer is arranged at the underface of the flyash spoil pipe, the pneumatic portion of feeding intake is upper width
Under narrow closing in shape structure, and be provided with some pulse gassing pipes on the side wall in the pneumatic portion that feeds intake.
As the further improvement of above-mentioned technical proposal, one end connection air compressor machine of the pulse gassing pipe, the pulse
The other end of gas blow pipe is located on the side wall in the pneumatic portion that feeds intake and is provided with fast opening and closing device.
As the further improvement of above-mentioned technical proposal, on the outside of the blanking buffer part top concrete frame is provided with
Frame, is provided with the first top anchor cable at the top of the top concrete framework, the top concrete frame facet is provided with
First side anchor cable, first top anchor cable sets up along the radial skew of the flyash waste bin, first side
Face anchor cable is arranged along the radial level of the flyash waste bin.
As the further improvement of above-mentioned technical proposal, middle part concrete frame is provided with the outside of the storing central part
Frame, the side of the middle part concrete frame is provided with second side anchor cable, and the second side anchor cable is along the flyash cash
The radial level in stone storehouse is arranged, and the thickness of the middle part concrete frame is less than the top concrete framework.
As the further improvement of above-mentioned technical proposal, on the outside of the pneumatic portion that feeds intake lower concrete frame is provided with
Frame, is provided with some pulse gassing pipes and rinforcement bar in the lower concrete framework, the lower concrete framework
Bottom is additionally provided with wall supporting steel plate；The second top anchor cable, the bottom coagulation are provided with the top of the lower concrete framework
Native frame facet is provided with the 3rd side anchor cable, second top anchor cable along the flyash waste bin radial skew to
Upper setting, the 3rd side anchor cable is arranged along the radial level of the flyash waste bin.
Compared with prior art, the beneficial effects of the utility model are：
A kind of flyash provided by the utility model and spoil storage type feed intake well, and gangue and flyash are made in backfill
During industry, wait in the storehouse that feeds intake can be stored in and fed intake, therefore airborne dust can be efficiently reduced, not only contribute to environmental protection, and
And also help ensure operating personnel health and safety.
Description of the drawings
This utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is that a kind of flyash described in the utility model and spoil storage type feed intake the structural representation of well.
Specific embodiment
With reference to Fig. 1, Fig. 1 is the structural representation of one specific embodiment of this utility model.
The well as shown in figure 1, a kind of flyash and spoil storage type feed intake, including being arranged at underground flyash waste bin
10th, upper end is extended on ground and lower end connects the flyash spoil pipe 20 at the top of the flyash waste bin 10, the fine coal
Grey waste bin 10 includes blanking buffer part 11, the storing central part 12 positioned at the lower section of the blanking buffer part 11 and positioned at institute
The pneumatic portion 13 that feeds intake of the lower section of storing central part 12 is stated, the blanking buffer part 11 is provided with the taper that top surface is conical structure
Buffer 30, the flyash spoil pipe 20 is vertically arranged, and the top surface of the taper buffer 30 is arranged at the flyash
The underface of spoil pipe 20, the pneumatic portion 13 that feeds intake is for closing in shape structure wide at the top and narrow at the bottom, and the pneumatic portion 13 that feeds intake
Some pulse gassing pipes 40 are provided with the wall of side.One end connection air compressor machine of the pulse gassing pipe 40, the pulse gassing pipe
40 other end is located on the side wall in the pneumatic portion 13 that feeds intake and is provided with fast opening and closing device.
Specifically, the outside of the blanking buffer part 11 is provided with top concrete framework 111, the top concrete frame
The top of frame 111 is provided with the first top anchor cable 112, and the side of the top concrete framework 111 is provided with first side anchor
Rope 113, first top anchor cable 112 sets up along the radial skew of the flyash waste bin 10, the first side
Anchor cable 113 is arranged along the radial level of the flyash waste bin 10.It is mixed that the outside of the storing central part 12 is provided with middle part
Solidifying soil framework 121, the side of the middle part concrete frame 121 is provided with second side anchor cable 122, the second side anchor cable
122 along the flyash waste bin 10 radial level arrange, and the thickness of the middle part concrete frame 121 be less than the top
Portion's concrete frame 111.The pneumatic outside for feeding intake portion 13 is provided with lower concrete framework 131, the lower concrete
Some pulse gassing pipes 40 and rinforcement bar 132 are provided with framework 131, the bottom of the lower concrete framework 131 is also
It is provided with wall supporting steel plate 133；The top of the lower concrete framework 131 is provided with the second top anchor cable 134, and the bottom is mixed
The side of solidifying soil framework 131 is provided with the 3rd side anchor cable 135, and second top anchor cable 134 is along the flyash waste bin
10 radial skew sets up, and the 3rd side anchor cable 135 is arranged along the radial level of the flyash waste bin 10.
A kind of flyash and spoil storage type that the present embodiment the is provided well that feeds intake is not susceptible to blocking when feeding intake, and sets
Putting the taper buffer 30 can prevent the excessive flyash waste bin 10 lower section of injuring by a crashing object of the spoil descent rate for falling
Apparatus assembly, the top concrete framework 111, the middle part concrete frame 121 and the lower concrete framework 131 have
There are preferable intensity and steadiness, the thickness of the top concrete framework 111 is available more than the middle part concrete frame 121
The impact caused to the taper buffer 30 when spoil whereabouts is carried, the rinforcement bar 132 can improve the bottom and mix
Solidifying soil framework 131 bears the ability of the vibration of pulse gassing pipe 40.
Above to it is of the present utility model it is preferable enforcement illustrated, certainly, this utility model can also adopt with
The different form of above-mentioned embodiment, those of ordinary skill in the art are made on the premise of without prejudice to this utility model spirit
Equivalent conversion or it is corresponding change, all should belong in protection domain of the present utility model.
Claims (5)
1. a kind of flyash and spoil storage type feed intake well, it is characterised in that：Including be arranged at underground flyash waste bin,
Upper end is extended on ground and the flyash spoil pipe at the top of the lower end connection flyash waste bin, the flyash waste bin
Including blanking buffer part, the storing central part below the blanking buffer part and positioned at storing central part lower section
The pneumatic portion that feeds intake, the blanking buffer part be provided with top surface be conical structure taper buffer, the flyash spoil
Pipe is vertically arranged, and the top surface of the taper buffer is arranged at the underface of the flyash spoil pipe, described pneumatic to feed intake
Portion is to be provided with some pulse gassing pipes in closing in shape structure wide at the top and narrow at the bottom, and the side wall in the pneumatic portion that feeds intake.
2. a kind of flyash according to claim 1 and spoil storage type feed intake well, it is characterised in that：The pulse gassing
One end connection air compressor machine of pipe, the other end of the pulse gassing pipe is located on the side wall in the pneumatic portion that feeds intake and is provided with fast
Fast opening/closing device.
3. a kind of flyash according to claim 1 and spoil storage type feed intake well, it is characterised in that：The blanking buffering
Top concrete framework is provided with the outside of portion, the first top anchor cable is provided with the top of the top concrete framework, it is described
Top concrete frame facet is provided with first side anchor cable, and first top anchor cable is along the footpath of the flyash waste bin
To setting is tilted upward, the first side anchor cable is arranged along the radial level of the flyash waste bin.
4. a kind of flyash according to claim 3 and spoil storage type feed intake well, it is characterised in that：The storing center
Middle part concrete frame is provided with the outside of portion, the side of the middle part concrete frame is provided with second side anchor cable, described
Second side anchor cable is arranged along the radial level of the flyash waste bin, and the thickness of the middle part concrete frame is less than institute
State top concrete framework.
5. a kind of flyash according to claim 4 and spoil storage type feed intake well, it is characterised in that：It is described pneumatic to feed intake
Lower concrete framework is provided with the outside of portion, some pulse gassing pipes is provided with the lower concrete framework and is added
Gu muscle, the bottom of the lower concrete framework is additionally provided with wall supporting steel plate；It is provided with the top of the lower concrete framework
Second top anchor cable, the lower concrete frame facet is provided with the 3rd side anchor cable, and second top anchor cable is along institute
The radial skew for stating flyash waste bin sets up, radial level of the 3rd side anchor cable along the flyash waste bin
Arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621178150.2U CN206092055U (en) | 2016-10-26 | 2016-10-26 | Fly ash and waste rock storage type throw material well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621178150.2U CN206092055U (en) | 2016-10-26 | 2016-10-26 | Fly ash and waste rock storage type throw material well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206092055U true CN206092055U (en) | 2017-04-12 |
Family
ID=58486375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621178150.2U Expired - Fee Related CN206092055U (en) | 2016-10-26 | 2016-10-26 | Fly ash and waste rock storage type throw material well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206092055U (en) |
-
2016
- 2016-10-26 CN CN201621178150.2U patent/CN206092055U/en not_active Expired - Fee Related
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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: 20170412 Termination date: 20191026 |