CN208858399U - A kind of efficient Mine Tailings filling system - Google Patents
A kind of efficient Mine Tailings filling system Download PDFInfo
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- CN208858399U CN208858399U CN201821615861.0U CN201821615861U CN208858399U CN 208858399 U CN208858399 U CN 208858399U CN 201821615861 U CN201821615861 U CN 201821615861U CN 208858399 U CN208858399 U CN 208858399U
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Abstract
The utility model discloses a kind of efficient Mine Tailings filling systems, belong to filling in mine technical field.A kind of efficient Mine Tailings filling system of the utility model, including sand warehouse, device for preparing flocculating agent, ash cellar and mixing arrangement, the top of sand warehouse is equipped with feeding inlet, the feeding inlet is connected by flocculant solution delivery pipe with device for preparing flocculating agent, the discharge port of sand warehouse and ash cellar passes through pipeline and is connected with the feed inlet of mixing arrangement, the device for preparing flocculating agent includes flocculant solution case, the water inlet of flocculant solution case is connected with water inlet manifold, and water inlet manifold shunting is formed with cold water branch pipe and hot-water branch.Effective Regulation can be carried out according to temperature of the ambient temperature to flocculant solution using the technical solution of the utility model, to guarantee the using effect of flocculant.
Description
Technical field
The utility model belongs to filling in mine technical field, more specifically to a kind of efficient Mine Tailings
Filling system.
Background technique
With the rapid development of our country's economy, it also gradually rises to the demand of mineral resources, dressing plant's concentrate yield increases
While adding, tailing quantum of output is also significantly increased.It establishes Tailings Dam thus to store these tailings, thus also brings various
Risk and harm, such as: occupying a large amount of soils；Seriously affect ecological environment；Tailings Dam is extremely easy to produce security risk, especially
Ore ultra-fine tailings, surface area after ore dressing processing increase, and flowing and leakage of collapsing are easy when stockpiling, causes vegetation deterioration, especially
It is that the natural calamities such as rainy season or earthquake easily cause landslide or mud-rock flow, brings about great losses.It in response to this, be to a large amount of
Tailing is reasonably handled, and the pressure of Tailings Dam is mitigated, it is fully utilized to the filling mining for realizing CHARACTERISTICS OF TAILINGS SAND again.
With the development of filling mining technology, CHARACTERISTICS OF TAILINGS SAND cemented backfilling technology not only can reduce the pressure of Tailings Dam, but also can be with
Realize the recycling to tailing.The filler that mining filling method uses mainly is made of aggregate and cementing agent, usually to divide
Grade tailings, tailings add river sand or crude tailings to be filling aggregate, and after cementing agent is mixed with filling aggregate and water, physics and chemistry occurs
Reaction forms colloid, and filling aggregate is frozen into the Filling Cementation body with some strength.Currently, usually will in the prior art
Tailing magma is delivered to after cyclone classification equipment carries out cyclone classification processing and is delivered to sand warehouse, and adds certain flocculation thereto
Agent carries out flocculating setting, to obtain meeting the filling in mine tailing slurry aggregate of concentration requirement, then by aggregate and gelling agent
It is mixed, forms the obturation with certain fluidity, the goaf of stope is transported to by pipeline self, to reach filling
Purpose.
Wherein, in the prior art when preparing filling in mine tailing slurry aggregate, common flocculant is usually inorganic
Flocculant powder uses after need to being configured to flocculant solution.Concrete operation step when prepared by flocculant solution is, to dissolving tank
The water for adding a half volume stirs to form vortex using blender, by weighed flocculant along the vortex edge that stirring generates
It pours into, continues to add water to designated position, and be adjusted to certain concentration, stirring is until flocculant powder is completely dissolved.But flocculant
The performance of effect is relatively high to temperature requirement, using existing preparation facilities, when ambient temperature varies widely, it is difficult to protect
The stabilization for demonstrate,proving flocculant solution temperature, to influence its using effect.
Such as, the application case that Chinese Patent Application No. is 201810556435.2 discloses a kind of device for preparing flocculating agent, should
The device for preparing flocculating agent of application case includes helical conveyer device, cyclone, agitating device, purifier；Helical conveyer device
Quantitative flocculant powder is evenly sent to cyclone, forms vortex in cyclone, flocculant powder and water body in advance at the uniform velocity,
After being sufficiently mixed, enter back into agitating device stirring, thus can mitigate to a certain degree due to hand stock speed unevenly with
And it is not sufficiently mixed the problem of bring stirring be easy to cause agglomeration in advance, but wadding not can guarantee using the device of this application
The stabilization of solidifying agent solution temperature.
Utility model content
1. utility model technical problems to be solved
The purpose of the utility model is to overcome using the above deficiency of the existing technology, a kind of efficient gold is provided
Belong to mine tailing filling system.It can be according to ambient temperature to flocculant solution using the technical solution of the utility model
Temperature carries out Effective Regulation, to guarantee the using effect of flocculant.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model are as follows:
A kind of efficient Mine Tailings filling system of the utility model, including sand warehouse, device for preparing flocculating agent, ash
Storehouse and mixing arrangement, the top of sand warehouse are equipped with feeding inlet, which is filled by flocculant solution delivery pipe and flocculant preparation
Set connected, the discharge port of sand warehouse and ash cellar passes through pipeline and is connected with the feed inlet of mixing arrangement, the device for preparing flocculating agent
Including flocculant solution case, the water inlet of flocculant solution case is connected with water inlet manifold, and water inlet manifold shunting is formed with cold water
Branch pipe and hot-water branch.
Further, the hot-water branch is equipped with electric heater, and stream is equipped on cold water branch pipe and hot-water branch
Measure valve.
Further, agitating device is equipped in the flocculant solution case, and its water inlet manifold is connected with water tank.
Further, the outer wall of the flocculant solution delivery pipe is equipped with insulating layer, and sets between insulating layer and tube wall
There is heating wire.
Further, the bottom of the sand warehouse is processed as inverted cone-shaped structure, and is laid with gas nozzle on its conical inboard wall, institute
Gas nozzle is stated to be connected by tracheae with compressed air gas cylinder.
Further, the sand warehouse includes two, and its feeding inlet passes through tailing magma conveyance conduit and eddy flow
The discharge port of classifying equipoment is connected, and the feed inlet of cyclone classification equipment is connected by pipeline with Tailings Dam, and the tailing magma is defeated
Pipeline is sent to be equipped with densimeter.
Further, the top of the sand warehouse is equipped with overflow launder, which is connected by overflow pipe with spillway basin.
Further, the top of the ash cellar is equipped with dust-extraction unit, and its feed inlet is filled by pipeline and powder carry
It sets connected.
Further, the discharge port of the ash cellar is connected to mixing arrangement by helical feed pipeline, the mixing arrangement
Discharge port filling in mine area is connected to by pipeline, and the discharge nozzle of mixing arrangement is equipped with metering device.
Further, blender is equipped in the mixing arrangement, and its feed inlet is also connected by water pipe and water tank.
3. beneficial effect
Using technical solution provided by the utility model, compared with prior art, have the following beneficial effects:
(1) a kind of efficient Mine Tailings filling system of the utility model, device for preparing flocculating agent include wadding
Solidifying agent solution case, the water inlet of flocculant solution case are connected with water inlet manifold, and water inlet manifold shunt be formed with cold water branch pipe with
Hot-water branch provides hot water or cold water by cold water branch pipe and hot-water branch respectively, so as to entrance flocculant solution case
Coolant-temperature gage be adjusted, meet use demand when Various Seasonal and environment temperature.
(2) a kind of efficient Mine Tailings filling system of the utility model, the hot-water branch are equipped with electric heating
Hydrophone, and it is equipped with flow valve on cold water branch pipe and hot-water branch, heating, which can be branched to, from the water of water inlet manifold is in charge of
Heated, and the inflow of cold water and hot water is controlled, is adjusted so as to the temperature to flocculant solution
Control, control manipulation are convenient.
(3) a kind of efficient Mine Tailings filling system of the utility model, the flocculant solution delivery pipe
Outer wall is equipped with insulating layer, and heating wire is equipped between insulating layer and tube wall, so as to molten to the flocculant being delivered in sand warehouse
Liquid carries out heating and thermal insulation processing, is conducive to the using effect for being further ensured that flocculant.
(4) a kind of efficient Mine Tailings filling system of the utility model, the bottom of the sand warehouse is processed as down
Pyramidal structure is laid with gas nozzle on the conical inboard wall of the sand warehouse, the gas nozzle passes through tracheae consequently facilitating the blanking of tailing slurry
Be connected with compressed air gas cylinder, when tailing slurry occur blocking can not normal blanking when, can will be starched by blowing pressurized air
Material is blown afloat, and avoids blocking, to advantageously ensure that being carried out continuously for production.
(5) top of a kind of efficient Mine Tailings filling system of the utility model, the ash cellar is equipped with dedusting
Device, and its feed inlet is connected by pipeline with powder conveying apparatus, by dust-extraction unit can effective dedusting, in reduction air
Dust；And gelling agent powder can be made to be delivered to ash cellar automatically along pipeline under the action of powder conveying apparatus, without people
Work adds gelling agent into ash cellar.
(6) a kind of efficient Mine Tailings filling system of the utility model, the mixing arrangement is interior to be equipped with stirring
Device, and its feed inlet is also connected by water pipe and water tank, by the tailing slurry in sand warehouse and the gelling agent and moisture in ash cellar
Be not delivered to mixing arrangement carry out mixed processing, by the setting of agitating device can be effectively ensured between each component it is abundant,
Uniformly mixing.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of efficient Mine Tailings filling system of the utility model.
Label declaration in schematic diagram:
10, spillway basin；11, flocculant solution case；12, electric heater；13, flocculant solution delivery pipe；14, Tailings Dam；
15, cyclone classification equipment；16, densimeter；17, heating wire；18, compressed air gas cylinder；19, tracheae；20, overflow pipe；21, sand
Storehouse；22, gas nozzle；23, dust-extraction unit；24, ash cellar；25, helical feed pipeline；26, powder conveying apparatus；27, mixing arrangement；
28, metering device；29, water tank；30, water inlet manifold；31, cold water branch pipe；32, hot-water branch.
Specific embodiment
For the content for further appreciating that the utility model, the utility model is made now in conjunction with the drawings and specific embodiments detailed
Description.
Embodiment 1
As shown in Figure 1, a kind of efficient Mine Tailings filling system of the present embodiment, including sand warehouse 21, flocculant
Preparation facilities, ash cellar 24 and mixing arrangement 27, the top of sand warehouse 21 are equipped with feeding inlet, which is conveyed by flocculant solution
Pipe 13 is connected with device for preparing flocculating agent, and the discharge port of sand warehouse 21 and ash cellar 24 passes through the feed inlet of pipeline Yu mixing arrangement 27
It is connected, the device for preparing flocculating agent includes flocculant solution case 11, the water inlet and water inlet manifold 30 of flocculant solution case 11
It is connected, and the shunting of water inlet manifold 30 is formed with cold water branch pipe 31 and hot-water branch 32.Distinguished by cold water branch pipe and hot-water branch
Hot water or cold water is provided, so as to which the coolant-temperature gage for entering flocculant solution case 11 is adjusted, meets Various Seasonal and ring
The use demand when temperature of border.Specifically, hot-water branch 32 is equipped with electric heater 12, and 31 He of cold water branch pipe in the present embodiment
It is equipped with flow valve on hot-water branch 32, heating can be branched to from the water of water inlet manifold 30 is in charge of 32 and carry out at heating
Reason, and the inflow of cold water and hot water is controlled, regulate and control so as to the temperature to flocculant solution, control manipulation
It is convenient.
Embodiment 2
A kind of efficient Mine Tailings filling system of the present embodiment, structure is substantially the same as embodiment 1, difference master
Be: the outer wall of the flocculant solution delivery pipe 13 is equipped with insulating layer, and heating wire 17 is equipped between insulating layer and tube wall,
So as to carry out heating and thermal insulation processing to the flocculant solution being delivered in sand warehouse, be conducive to be further ensured that making for flocculant
Use effect.Agitating device is additionally provided in the flocculant solution case 11, and its water inlet manifold 30 is connected with water tank 29.
Embodiment 3
A kind of efficient Mine Tailings filling system of the present embodiment, structure is substantially the same as embodiment 2, difference master
Be: the sand warehouse 21 of the present embodiment includes two, and feeding inlet passes through tailing magma conveyance conduit and cyclone classification equipment
Discharge port be connected, the feed inlet of cyclone classification equipment is connected by pipeline with Tailings Dam 14, and on tailing magma conveyance conduit
Equipped with densimeter 16.Tailing magma from Tailings Dam 14, which is delivered to cyclone classification equipment 15, (can directly buy existing any rotation
Stream classifying equipoment) carry out classification processing after, sand warehouse 21 is delivered to by tailing magma conveyance conduit, passes through the setting of densimeter 16
Real-time monitoring can be carried out to the concentration of tailing magma.The bottom of sand warehouse 21 is processed as inverted cone-shaped structure, and its in the present embodiment
Gas nozzle 22 is laid on conical inboard wall, the gas nozzle 22 is connected by tracheae 19 with compressed air gas cylinder 18.When tailing slurry is sent out
Raw blocking can not normal blanking when, slurry can be blown afloat by blowing pressurized air, avoid blocking, to advantageously ensure that life
What is produced is carried out continuously.21 top of sand warehouse is additionally provided with overflow groove, which is connected by overflow pipe 20 with spillway basin 10.
Embodiment 4
A kind of efficient Mine Tailings filling system of the present embodiment, structure is substantially the same as embodiment 3, difference master
Be: the top of the ash cellar 24 is equipped with dust-extraction unit 23, and its feed inlet is connected by pipeline with powder conveying apparatus 26,
Its discharge port is connected to mixing arrangement 27 by helical feed pipeline 25.By dust-extraction unit can effective dedusting, reduce air
In dust；And gelling agent powder can be made to be delivered to ash cellar automatically along pipeline under the action of powder conveying apparatus, without
Gelling agent is manually added into ash cellar.It should be noted that powder conveying apparatus 26 herein blows material using existing any powder
Device can (for example directly buying existing Pneumatic conveyer), no longer its structure is repeated herein, principle is benefit
Gelling agent powder is conveyed with air-flow.
Embodiment 5
A kind of efficient Mine Tailings filling system of the present embodiment, structure is substantially the same as embodiment 4, difference master
It is: is equipped with blender in the mixing arrangement 27, and its feed inlet also passes through water pipe and water tank 29 and is connected, discharge port is logical
Piping is connected to filling in mine area, and the discharge nozzle of mixing arrangement 27 is equipped with metering device 28.Pass through the setting of blender
The uniformity mixed between filler each component is advantageously ensured that, to improve filling in mine effect.It is mixed through mixing arrangement 27
It closes the filler being uniformly mixing to obtain and progress filling treatment (specific filling herein in filling in mine area is delivered to by pipeline self
Existing any filling process can be used in technique, therefore omits), and counted by the filler of 28 pairs of metering device filling conveyings
Amount.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (10)
1. a kind of efficient Mine Tailings filling system, it is characterised in that: including sand warehouse (21), device for preparing flocculating agent,
Ash cellar (24) and mixing arrangement (27), the top of sand warehouse (21) are equipped with feeding inlet, which passes through flocculant solution delivery pipe
(13) it is connected with device for preparing flocculating agent, the discharge port of sand warehouse (21) and ash cellar (24) passes through pipeline and mixing arrangement (27)
Feed inlet is connected, and the device for preparing flocculating agent includes flocculant solution case (11), the water inlet of flocculant solution case (11) with
Water inlet manifold (30) is connected, and water inlet manifold (30) shunting is formed with cold water branch pipe (31) and hot-water branch (32).
2. a kind of efficient Mine Tailings filling system according to claim 1, it is characterised in that: the hot water branch
It manages (32) and is equipped with electric heater (12), and be equipped with flow valve on cold water branch pipe (31) and hot-water branch (32).
3. a kind of efficient Mine Tailings filling system according to claim 2, it is characterised in that: the flocculant
Agitating device is equipped in liquor box (11), and its water inlet manifold (30) is connected with water tank (29).
4. a kind of efficient Mine Tailings filling system according to any one of claim 1-3, it is characterised in that:
The outer wall of the flocculant solution delivery pipe (13) is equipped with insulating layer, and is equipped with heating wire (17) between insulating layer and tube wall.
5. a kind of efficient Mine Tailings filling system according to any one of claim 1-3, it is characterised in that:
The bottom of the sand warehouse (21) is processed as inverted cone-shaped structure, and gas nozzle (22) are laid on its conical inboard wall, the gas nozzle (22)
It is connected by tracheae (19) with compressed air gas cylinder (18).
6. a kind of efficient Mine Tailings filling system according to claim 5, it is characterised in that: the sand warehouse
It (21) include two, and its feeding inlet passes through tailing magma conveyance conduit and is connected with the discharge port of cyclone classification equipment (15),
The feed inlet of cyclone classification equipment (15) is connected by pipeline with Tailings Dam (14), and the tailing magma conveyance conduit is equipped with dense
Degree meter (16).
7. a kind of efficient Mine Tailings filling system according to claim 5, it is characterised in that: the sand warehouse
(21) top is equipped with overflow launder, which is connected by overflow pipe (20) with spillway basin (10).
8. a kind of efficient Mine Tailings filling system according to any one of claim 1-3, it is characterised in that:
The top of the ash cellar (24) is equipped with dust-extraction unit (23), and its feed inlet is connected by pipeline with powder conveying apparatus (26).
9. a kind of efficient Mine Tailings filling system according to claim 8, it is characterised in that: the ash cellar
(24) discharge port is connected to mixing arrangement (27) by helical feed pipeline (25), and the discharge port of the mixing arrangement (27) passes through
Pipeline is connected to filling in mine area, and the discharge nozzle of mixing arrangement (27) is equipped with metering device (28).
10. a kind of efficient Mine Tailings filling system according to claim 8, it is characterised in that: the mixing
Blender is equipped in device (27), and its feed inlet also passes through water pipe and water tank (29) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821615861.0U CN208858399U (en) | 2018-09-30 | 2018-09-30 | A kind of efficient Mine Tailings filling system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821615861.0U CN208858399U (en) | 2018-09-30 | 2018-09-30 | A kind of efficient Mine Tailings filling system |
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| CN208858399U true CN208858399U (en) | 2019-05-14 |
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| CN201821615861.0U Active CN208858399U (en) | 2018-09-30 | 2018-09-30 | A kind of efficient Mine Tailings filling system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302712A (en) * | 2020-10-10 | 2021-02-02 | 中南大学 | Filling pipeline preheating system suitable for mine in alpine region |
| CN112945813A (en) * | 2021-02-05 | 2021-06-11 | 中南大学 | Testing device and testing method for static flocculation and sedimentation of full-tail mortar in constant-temperature environment |
-
2018
- 2018-09-30 CN CN201821615861.0U patent/CN208858399U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302712A (en) * | 2020-10-10 | 2021-02-02 | 中南大学 | Filling pipeline preheating system suitable for mine in alpine region |
| CN112302712B (en) * | 2020-10-10 | 2021-08-31 | 中南大学 | Filling pipeline preheating system suitable for mine in alpine region |
| CN112945813A (en) * | 2021-02-05 | 2021-06-11 | 中南大学 | Testing device and testing method for static flocculation and sedimentation of full-tail mortar in constant-temperature environment |
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