CN208893682U - A kind of process units of filling in mine aggregate Tailings Slurry - Google Patents
A kind of process units of filling in mine aggregate Tailings Slurry Download PDFInfo
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- CN208893682U CN208893682U CN201821615964.7U CN201821615964U CN208893682U CN 208893682 U CN208893682 U CN 208893682U CN 201821615964 U CN201821615964 U CN 201821615964U CN 208893682 U CN208893682 U CN 208893682U
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Abstract
The utility model discloses a kind of filling in mine process units of aggregate Tailings Slurry, belong to filling in mine technical field.A kind of process units of the filling in mine aggregate Tailings Slurry of the utility model, including sand warehouse and device for preparing flocculating agent, 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 device for preparing flocculating agent includes flocculant solution case, the case lid of flocculant solution box top is equipped with feed opening, and screw conveyor is further fixed on the case lid, and the discharge port of screw conveyor is located above feed opening；The inside of the flocculant solution case is divided into the multiple groove bodies being distributed side by side by partition, agitating device is equipped in each groove body, and be equipped with overflow hole at the top of the partition.Using the technical solution of the utility model can effectively improve flocculant preparation when and water mixing uniformity, to advantageously ensure that the flocculation sedimentation effect of filling in mine aggregate Tailings Slurry.
Description
Technical field
The utility model belongs to filling in mine technical field, more specifically to a kind of filling in mine aggregate tailing
The process units of slurry.
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 the filling in mine tailing slurry aggregate for meeting concentration requirement.
Common flocculant is usually inorganic flocculating agent powder, is used after need to being configured to flocculant solution, and flocculant powder
End is extremely important with being thoroughly mixed for water body, if the viscosity of solution is big, can generate caking phenomenon.Currently, most of enterprise is logical
It is often to carry out operation by the way of manually addition flocculant powder, concrete operation step is to add a half volume to dissolving tank
Water, stir to form vortex using blender, weighed flocculant poured into along the vortex edge that stirring generates, continue plus water
To designated position, and it is adjusted to certain concentration, stirring is until flocculant powder is completely dissolved.But hand stock cannot be guaranteed subsequent
The flocculant powder of addition can be sufficiently mixed in the moment of addition with water body, and adding speed unevenly also be easy to cause flocculation
Agent powder largely agglomerates in water and is not easy to stir evenly, and a large amount of flocculant bulk wastes are gathered in dissolution trench bottom, not only
The wasting of resources is caused, also will affect the stability of flocculant production procedure, or even causes line clogging.
Through retrieving, the patent about device for preparing flocculating agent has more disclosure.Such as, Chinese Patent Application No. is
201810556435.2 application case discloses a kind of device for preparing flocculating agent, and the device for preparing flocculating agent of this application includes spiral shell
Revolve transport device, cyclone, agitating device, purifier；Quantitative flocculant powder is evenly sent to by helical conveyer device
Cyclone, forms vortex in cyclone, flocculant powder and water body in advance at the uniform velocity, be sufficiently mixed after, enter back into agitating device and stir
It mixes, thus that can mitigate to a certain degree since hand stock speed is uneven and is not sufficiently mixed bring stirring in advance
The problem of be easy to causeing agglomeration, but being sufficiently mixed for flocculant and water body not can guarantee still using the device of this application.
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 filling in mine is provided
With the process units of aggregate Tailings Slurry.Using the technical solution of the utility model can effectively improve flocculant preparation when and water body
Mixed uniformity, to advantageously ensure that the flocculation sedimentation effect of filling in mine aggregate Tailings Slurry.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model are as follows:
A kind of process units of filling in mine aggregate Tailings Slurry of the utility model, including sand warehouse and flocculant preparation dress
It sets, the top of sand warehouse is equipped with feeding inlet, which is connected by flocculant solution delivery pipe with device for preparing flocculating agent, described
Device for preparing flocculating agent includes flocculant solution case, and the case lid of flocculant solution box top is equipped with feed opening, goes back on the case lid
It is fixed with screw conveyor, the discharge port of screw conveyor is located above feed opening；The inside of the flocculant solution case passes through
Partition is divided into the multiple groove bodies being distributed side by side, agitating device is equipped in each groove body, and be equipped with overflow at the top of the partition
Hole.
Further, the flocculant solution case is equipped with water inlet pipe and outlet pipe, and on water inlet pipe and outlet pipe
Equipped with flow valve.
Further, the water inlet pipe is also connected with the both ends of heating pipe, and heating pipe is equipped with electric hot water
Device and flow valve.
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 feeding inlet of the sand warehouse passes through the discharge port of tailing magma conveyance conduit and cyclone classification equipment
It is connected, the feed inlet of cyclone classification equipment is connected by pipeline with Tailings Dam.
Further, the tailing magma conveyance conduit is equipped with densimeter.
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 top is equipped with overflow groove, which is connected with overflow pipe.
Further, the screw conveyor includes driving motor and delivery pipe, is equipped with screw conveyor shaft in delivery pipe,
One end of the screw conveyor shaft is connected with driving motor driving.
Further, dosing funnel is additionally provided on the case lid, the feed opening of dosing funnel is located above delivery pipe simultaneously
It is connected with the feed opening in delivery pipe.
3. beneficial effect
Using technical solution provided by the utility model, compared with prior art, have the following beneficial effects:
(1) process units of a kind of filling in mine aggregate Tailings Slurry of the utility model, including sand warehouse and flocculant system
For device, it is fixed with screw conveyor on the case lid of device for preparing flocculating agent, the discharge port of screw conveyor is located on feed opening
The conveying of flocculant powder is added in flocculant solution case, so as to the addition to flocculant by side by screw conveyor
Speed is controlled, and is uniformly fed；Be divided into inside flocculant solution case by partition simultaneously be successively distributed side by side it is more
A groove body is equipped with agitating device in each groove body, controls so as to the mixing velocity further to flocculant and water body,
It advantageously ensures that flocculant is mixed with the uniform stirring of water body, and then is conducive to improve the flocculation sedimentation effect of Tailings Slurry.
(2) process units of a kind of filling in mine aggregate Tailings Slurry of the utility model, device for preparing flocculating agent
Water inlet pipe is connected with the both ends of heating pipe, and heating pipe is equipped with electric heater and flow valve, by water inlet pipe into
Water, which can branch in heating pipe, to be heated, and is controlled the inflow of cold water and hot water, so as to right
The temperature of flocculant solution is regulated and controled, to meet requirement of the Various Seasonal at a temperature of.
(3) process units of a kind of filling in mine aggregate Tailings Slurry of the utility model, the flocculant solution conveying
The outer wall of pipe is equipped with insulating layer, and heating wire is equipped between insulating layer and tube wall, so as to the flocculation to being delivered in sand warehouse
Agent solution carries out heating and thermal insulation processing, advantageously ensures that the using effect of flocculant.
(4) process units of a kind of filling in mine aggregate Tailings Slurry of the utility model, the bottom processing of the sand warehouse
For inverted cone-shaped structure, consequently facilitating the blanking of tailing slurry, it is laid with gas nozzle on the conical inboard wall of the sand warehouse, the gas nozzle passes through
Tracheae is connected with compressed air gas cylinder, when tailing slurry occur blocking can not normal blanking when, can be with by blowing pressurized air
Slurry is blown afloat, avoids blocking, to advantageously ensure that being carried out continuously for production.
(5) process units of a kind of filling in mine aggregate Tailings Slurry of the utility model, be additionally provided on the case lid plus
Medicine funnel, the feed opening of dosing funnel are located above delivery pipe and are connected with the feed opening in delivery pipe, pass through dosing funnel
The addition of flocculant is carried out, then flocculant is gradually conveyed by screw conveyor shaft and is added in flocculant solution case.Due to
The feed opening of dosing funnel is equipped with control valve, controls so as to the addition to flocculant.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the process units of filling in mine aggregate Tailings Slurry of the utility model；
Fig. 2 is the schematic top plan view of the device for preparing flocculating agent of the utility model；
Fig. 3 is the schematic front view of the device for preparing flocculating agent of the utility model.
Label declaration in schematic diagram:
1, flocculant solution case；2, the first agitating device；3, the second agitating device；4, third agitating device；5, case lid；
501, feed opening；6, outlet pipe；7, water inlet pipe；8, supporting support；9, dosing funnel；901, control valve；10, screw conveyor；
1001, driving motor；1002, delivery pipe；11, heating pipe；12, electric heater；13, flocculant solution delivery pipe；14, tailing
Library；15, cyclone classification equipment；16, densimeter；17, heating wire；18, compressed air gas cylinder；19, tracheae；20, overflow pipe；
21, sand warehouse；22, gas nozzle.
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
In conjunction with Fig. 1-Fig. 3, a kind of process units of filling in mine aggregate Tailings Slurry of the present embodiment, including 21 He of sand warehouse
Device for preparing flocculating agent, the top of sand warehouse 21 are equipped with feeding inlet, which passes through flocculant solution delivery pipe 13 and flocculant
Preparation facilities is connected, and the device for preparing flocculating agent includes flocculant solution case 1, sets on the case lid 5 at 1 top of flocculant solution case
There is feed opening 501, screw conveyor 10 is further fixed on the case lid 5, the discharge port of screw conveyor 10 is located on feed opening 501
The conveying of flocculant powder is added in flocculant solution case 1, so as to add to flocculant by side by screw conveyor 10
Acceleration is controlled, and is uniformly fed；The inside of the flocculant solution case 1 be divided by partition be distributed side by side it is more
A groove body is equipped with agitating device in each groove body, and is equipped with overflow hole at the top of the partition.Flocculant is straight by feed opening 1
It taps into and mixes into being stirred with water body in first groove body, overflow is extremely when the liquid level of first groove body reaches overflow hole site
It is stirred mixing in second groove body, then successively mixing is stirred in overflow to subsequent groove body, so as to significantly
Extend flocculant is stirred the time, is conducive to the uniformity for being further ensured that flocculant and water mixing.
Embodiment 2
A kind of process units of filling in mine aggregate Tailings Slurry of the present embodiment, structure is substantially the same as embodiment 1, area
Do not essentially consist in: the flocculant solution case 1 is equipped with water inlet pipe 7 and outlet pipe 6, and is equipped on water inlet pipe 7 and outlet pipe 6
Flow valve, wherein water inlet pipe 7 carries out installation support, water outlet and charging by the supporting support 8 of 1 side wall of flocculant solution case
Mouth 501 is connected.Above-mentioned water inlet pipe 7 is also connected with the both ends of heating pipe 11, and heating pipe 11 is equipped with electric heater
12 and flow valve, it can be branched in heating pipe 11 and be heated by the water inlet of water inlet pipe 7, and to cold water and hot water
Inflow controlled, regulate and control so as to the temperature to flocculant solution, with meet Various Seasonal and at a temperature of
Requirement.
Embodiment 3
A kind of process units of filling in mine aggregate Tailings Slurry of the present embodiment, structure is substantially the same as embodiment 2, area
Do not essentially consist in: the outer wall of flocculant solution delivery pipe 13 is equipped with insulating layer in the present embodiment, and sets between insulating layer and tube wall
There is heating wire 17, so as to carry out heating and thermal insulation processing to the flocculant solution being delivered in sand warehouse 21, advantageously ensures that wadding
The using effect of solidifying agent.
Embodiment 4
A kind of process units of filling in mine aggregate Tailings Slurry of the present embodiment, structure is substantially the same as embodiment 3, area
Do not essentially consist in: the feeding inlet of the sand warehouse 21 is connected by tailing magma conveyance conduit with the discharge port of cyclone classification equipment,
The feed inlet of cyclone classification equipment is connected by pipeline with Tailings Dam 14, and tailing magma conveyance conduit is equipped with densimeter 16.
Tailing magma from Tailings Dam 14 be delivered to cyclone classification equipment 15 (can directly buy existing any cyclone classification equipment) into
After row classification processing, sand warehouse 21 is delivered to by tailing magma conveyance conduit, it can be to tailing original by the setting of densimeter 16
The concentration of slurry carries out real-time monitoring.The bottom of sand warehouse 21 is processed as inverted cone-shaped structure, and cloth on its conical inboard wall in the present embodiment
Equipped with gas nozzle 22, the gas nozzle 22 is connected by tracheae 19 with compressed air gas cylinder 18.When the generation blocking of tailing slurry can not be just
When normal blanking, slurry can be blown afloat by blowing pressurized air, avoid blocking, thus advantageously ensure that production it is continuous into
Row.21 top of sand warehouse is additionally provided with overflow groove, which is connected by overflow pipe 20 with overflow water tank.
Embodiment 5
A kind of process units of filling in mine aggregate Tailings Slurry of the present embodiment, structure is substantially the same as embodiment 4, area
Do not essentially consist in: the screw conveyor 10 includes driving motor 1001 and delivery pipe 1002, is equipped with spiral in delivery pipe 1002
One end of conveying axis, the screw conveyor shaft is connected with the driving of driving motor 1001.Dosing leakage is additionally provided in the present embodiment on case lid 5
Bucket 9, the bottom of dosing funnel 9 are processed as pyramidal structure, feed opening be located above delivery pipe 1002 and in delivery pipe 1002
Feed opening be connected.By dosing funnel 9 add flocculant after, driving motor 1001 drive screw conveyor shaft to flocculant into
Row helical feed, flocculant gradually by helical feed to feed opening 1 and enters flocculant solution under the action of screw conveyor shaft
In case.The feed opening of the dosing funnel 9 is equipped with control valve 901, controls so as to the additive amount to flocculant.
Embodiment 6
A kind of process units of filling in mine aggregate Tailings Slurry of the present embodiment, structure is substantially the same as embodiment 5, area
It does not essentially consist in: being divided into three be transversely successively distributed side by side in the present embodiment inside flocculant solution case 1 by partition
Groove body, and the first agitating device 2, the second agitating device 3 and third agitating device 4 are respectively equipped in three groove bodies, the first stirring
The driving motor of device 2, the second agitating device 3 and third agitating device 4 is both secured on case lid 5.
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 filling in mine process units of aggregate Tailings Slurry, including sand warehouse (21) and device for preparing flocculating agent, sand warehouse
(21) top is equipped with feeding inlet, which is connected by flocculant solution delivery pipe (13) with device for preparing flocculating agent,
Be characterized in that: the device for preparing flocculating agent includes flocculant solution case (1), on the case lid (5) at the top of flocculant solution case (1)
Equipped with feed opening (501), it is further fixed on screw conveyor (10) on the case lid (5), the discharge port of screw conveyor (10) is located at
Above feed opening (501)；The inside of the flocculant solution case (1) is divided into the multiple groove bodies being distributed side by side by partition, respectively
It is equipped with agitating device in groove body, and is equipped with overflow hole at the top of the partition.
2. a kind of process units of filling in mine aggregate Tailings Slurry according to claim 1, it is characterised in that: the wadding
Solidifying agent solution case (1) is equipped with water inlet pipe (7) and outlet pipe (6), and is equipped with flow valve on water inlet pipe (7) and outlet pipe (6).
3. a kind of process units of filling in mine aggregate Tailings Slurry according to claim 2, it is characterised in that: it is described into
Water pipe (7) is also connected with the both ends of heating pipe (11), and heating pipe (11) is equipped with electric heater (12) and flow valve.
4. a kind of process units of the filling in mine according to any one of claim 1-3 with aggregate Tailings Slurry, feature
Be: the outer wall of the flocculant solution delivery pipe (13) is equipped with insulating layer, and heating wire is equipped between insulating layer and tube wall
(17)。
5. a kind of process units of the filling in mine according to any one of claim 1-3 with aggregate Tailings Slurry, feature
Be: the feeding inlet of the sand warehouse (21) is connected by tailing magma conveyance conduit with the discharge port of cyclone classification equipment, eddy flow
The feed inlet of classifying equipoment is connected by pipeline with Tailings Dam (14).
6. a kind of process units of filling in mine aggregate Tailings Slurry according to claim 5, it is characterised in that: the tail
Mine magma conveyance conduit is equipped with densimeter (16).
7. a kind of process units of the filling in mine according to any one of claim 1-3 with aggregate Tailings Slurry, feature
Be: the bottom of the sand warehouse (21) is processed as inverted cone-shaped structure, and gas nozzle (22), the gas nozzle are laid on its conical inboard wall
(22) it is connected by tracheae (19) with compressed air gas cylinder (18).
8. a kind of process units of filling in mine aggregate Tailings Slurry according to claim 7, it is characterised in that: the sand
Storehouse (21) top is equipped with overflow groove, which is connected with overflow pipe (20).
9. a kind of process units of the filling in mine according to any one of claim 1-3 with aggregate Tailings Slurry, feature
Be: the screw conveyor (10) includes driving motor (1001) and delivery pipe (1002), is equipped with spiral shell in delivery pipe (1002)
Conveying axis is revolved, one end of the screw conveyor shaft is connected with driving motor (1001) driving.
10. a kind of process units of filling in mine aggregate Tailings Slurry according to claim 9, it is characterised in that: described
It is additionally provided on case lid (5) dosing funnel (9), the feed opening of dosing funnel (9) is located above delivery pipe (1002) and and delivery pipe
(1002) feed opening on is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821615964.7U CN208893682U (en) | 2018-09-30 | 2018-09-30 | A kind of process units of filling in mine aggregate Tailings Slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821615964.7U CN208893682U (en) | 2018-09-30 | 2018-09-30 | A kind of process units of filling in mine aggregate Tailings Slurry |
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| Publication Number | Publication Date |
|---|---|
| CN208893682U true CN208893682U (en) | 2019-05-24 |
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ID=66574644
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821615964.7U Active CN208893682U (en) | 2018-09-30 | 2018-09-30 | A kind of process units of filling in mine aggregate Tailings Slurry |
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| CN (1) | CN208893682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498959A (en) * | 2020-03-19 | 2020-08-07 | 安徽金日晟矿业有限责任公司 | Flocculating agent adding process for rapid sedimentation of full tailings |
| CN115138107A (en) * | 2022-08-02 | 2022-10-04 | 山东黄金矿业科技有限公司充填工程实验室分公司 | Gold mine tailing slurry dynamic flocculation sedimentation simulation experiment system and method |
-
2018
- 2018-09-30 CN CN201821615964.7U patent/CN208893682U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498959A (en) * | 2020-03-19 | 2020-08-07 | 安徽金日晟矿业有限责任公司 | Flocculating agent adding process for rapid sedimentation of full tailings |
| CN115138107A (en) * | 2022-08-02 | 2022-10-04 | 山东黄金矿业科技有限公司充填工程实验室分公司 | Gold mine tailing slurry dynamic flocculation sedimentation simulation experiment system and method |
| CN115138107B (en) * | 2022-08-02 | 2024-03-12 | 山东黄金矿业科技有限公司充填工程实验室分公司 | Gold mine tailing pulp dynamic flocculation sedimentation simulation experiment system and method |
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