CN101358535A - Sand warehouse for filling device - Google Patents
Sand warehouse for filling device Download PDFInfo
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- CN101358535A CN101358535A CNA200710119752XA CN200710119752A CN101358535A CN 101358535 A CN101358535 A CN 101358535A CN A200710119752X A CNA200710119752X A CN A200710119752XA CN 200710119752 A CN200710119752 A CN 200710119752A CN 101358535 A CN101358535 A CN 101358535A
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- warehouse
- pipeline
- nozzle
- sand
- wall
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Abstract
A sand bunaker used for a filling device include a body and a conveyer. The bottom part of the body is provided with a hole for holding sand; the conveyer is arranged at the bottom part of the body and is communicated with the hole for holding sand. According to the invention, the conveyer is arranged on the location of the hole for holding sand; the materials flowed out can be conveyed into the pipeline by the conveyer; therefore, the concentration and the flux of the conveyed materials are more stable.
Description
Technical field
The present invention relates to a kind of sand bin device, relate in particular to a kind of vertical sand warehouse device that is used for mine filling device.
Background technology
The sand storehouse is widely used for concentrating of mine tailing or stores, and the last mortar of low concentration is from the input of Sha Cang top, and after tailings precipitate in the sand storehouse and concentrates, the sandpipe of putting by the bottom gave off, and the concentration that slurry discharges and the stability of flow are most important to producing usually.
In order to keep the stability of slurry discharging, can add nozzle in the bottom in sand storehouse, inject high pressure water or compressed air in warehouse.In order to carry high-pressure fluid, pipeline generally is set in warehouse, and nozzle is fixed on the pipeline to nozzle.As application number is that (open day is on December 23rd, 1998 for 97112374.8 Chinese invention patent application, notification number CN1202569), a kind of high concentration and lotion filling in mine Processes and apparatus are disclosed, wherein said sand storehouse comprises warehouse, be positioned at the cylinder of sand storehouse center of top, be positioned at Sha Cang top along the overflow drench pit and the outfall of inwall setting, be positioned at overflow drench pit below and around the dehydration net and the draining header of the inwall setting of sand storehouse, be positioned at the fluidization equipment of Sha Cang bottom and be positioned at the vent valves of bottom, sand storehouse.Described fluidization equipment comprises and is arranged on the nozzle on the circular endless tube and pipe in the sand storehouse, and the endless tube number is 1-4, sets gradually from top to bottom according to the size of endless tube center circle diameter, and the total number of nozzle is that 20-100 is individual pipe on, and it can spray pressure-air or water.
Yet, because in the prior art that comprises above-mentioned filling process and equipment, nozzle all is to be installed in the sand storehouse with endless tube, therefore, endless tube and nozzle are subjected to the impact and the corrosion of material in the warehouse easily, and application life is shorter, damage easily, maintenance workload is big, has also hindered flowing of the interior material of warehouse simultaneously.In addition, the replacing of endless tube and nozzle and maintenance need enter warehouse inside, and be therefore very difficult.Simultaneously, because the material in the warehouse is discharged by the mode of gravity flow, the speed of outflow is inhomogeneous, and the concentration and the discharge stability of discharging material are poor.
Summary of the invention
Technical problem to be solved by this invention is intended to overcome above-mentioned shortcoming of the prior art, and a kind of simple, easy to maintenance, high sand bin device that is used for stowage unit of discharge material stability of installing is provided.
According to the invention provides a kind of sand bin device that is used for stowage unit, comprising: warehouse, the bottom of described warehouse are provided with puts sand hole; And conveyer, described conveyer is positioned at the below of described warehouse and is connected with the described sand hole of putting.
Also have following subsidiary characteristic according to the sand bin device that is used for stowage unit provided by the invention:
Described conveyer is dehvery pump or helical conveyor.
The bulkhead of described warehouse is provided with through hole, also comprises pipeline, and described pipeline is connected on the outer wall of described warehouse, and described pipeline is suitable for being connected with fluid source; Nozzle, described nozzle are installed in described through hole on the outer wall of described warehouse, and described nozzle is connected with described pipeline, and the inner chamber of described nozzle communicates with the inner chamber of described warehouse by described through hole, thereby to the inner chamber jet fluid of described warehouse.
Described pipeline is the 2-10 bar, is connected with a plurality of nozzles on every pipeline.
Described pipeline along the circumferential direction is coiled on the outer wall of described warehouse.
Many described pipeline is arranged on the outer wall of described warehouse along vertical direction.
Described pipeline is many, and wherein a part of pipeline along the circumferential direction is coiled on the outer wall of described warehouse, and another part is arranged on the outer wall of described warehouse along vertical direction.
Described pipeline along the circumferential direction coils certain distance earlier, is folded to along vertical direction to be arranged on the outer wall of described warehouse again.
The bottom of described warehouse forms tapered portion or spherical portion, and described line arrangement is on the outer wall of described tapered portion or spherical portion.
Described nozzle is 8-200, and described nozzle is arranged in the differing heights place that distance is put sand hole group by group.
Compared with prior art has following advantage at least according to the sand bin device that is used for stowage unit provided by the invention: at first, according to the present invention, the sand hole place of putting of described warehouse is provided with conveyer, the material that flows out directly is transported in the pipeline by conveyer, therefore, the material concentration of output and flow are more stable; Secondly, according to the present invention, pipeline and nozzle are positioned at outside the warehouse, and pipeline and nozzle are installed replacing outside warehouse, do not need to enter installation and maintenance in the warehouse, and therefore, the structure of warehouse is simpler, safeguards convenient; Once more, according to the present invention, jet pipe and nozzle are installed in outside the warehouse, and impact or corrosion that it can not be subjected to the material in the warehouse have prolonged application life of jet pipe and nozzle; At last, according to the present invention, pipeline and nozzle are installed in outside the warehouse, can not hinder flowing of the interior material of warehouse, successfully release thereby be beneficial to the interior material of warehouse.
The feature and advantage that the present invention adds part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Fig. 1 is the main according to an embodiment of the invention schematic diagram of looking.
Fig. 2 is the main in accordance with another embodiment of the present invention schematic diagram of looking.
Fig. 3 is that the master of another embodiment according to the present invention looks schematic diagram.
Fig. 4 is that the master of the nozzle installation embodiment according to the present invention looks schematic diagram.
Fig. 5 is the schematic diagram of the mode that installs and fixes of nozzle according to an embodiment of the invention.
Fig. 6 is the schematic diagram according to the mode that installs and fixes of the nozzle of further embodiment of this invention.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish label is represented components identical.Be used to explain the present invention below by the embodiment that is described with reference to the drawings, described embodiment is exemplary, and can not be interpreted as limitation of the present invention.
Referring to Fig. 1, Fig. 4 and Fig. 5, the sand bin device that is used for stowage unit according to the embodiment of the invention comprises warehouse 1, at least one pipeline 3, a plurality of nozzle 2 and conveyer, and the bottom of described warehouse 1 is provided with and is provided with through hole 12 on the bulkhead of putting sand hole 11 and described warehouse 1 with connecting; Described pipeline 3 is fixed on the outer wall of described warehouse 1, and described pipeline is suitable for being connected with fluid source; Nozzle 2 is installed on the outer wall of described warehouse 1 at through hole 12 places, and nozzle 2 is connected with described pipeline 3 respectively, and the inner chamber of described nozzle 2 communicates with the inner chamber of described warehouse 1 by described through hole 12, thereby to the inner chamber jet fluid of described warehouse 1.
Described conveyer is positioned at described warehouse 1 below, and is connected with the described sand hole 11 of putting.Described conveyer can be dehvery pump 41, and dehvery pump 41 is provided with charging aperture and discharging opening, directly enters from charging aperture from the material of putting sand hole 11 outflows, enters the mixing plant of stowage unit from discharging opening output by the pump housing.Described dehvery pump 41 is by motor or other power drive.
In enforcement of the present invention, each through hole 12 place is equipped with a nozzle 2 respectively, and the head 21 of described nozzle 2 is installed in described through hole 12 places hermetically, and remainder all reveals to be put outside warehouse 1.The afterbody of each described nozzle 2 is connected with described warehouse 1 pipeline 3 outward respectively, and described pipeline 3 is connected with fluid source.Certainly, each nozzle 2 also can cover a plurality of through holes, and each nozzle 2 can spray a plurality of spray columns in warehouse like this, improves jeting effect.
Need to prove that the fluid in the pipeline 3 can be water, gas, the perhaps gentle mixture of water.The flow of water under high pressure or gas and pressure are controlled according to the concentration of material and the stability of flow in the warehouse 1, make that the material concentration in the warehouse 1 is consistent all the time, and flow is more stable.
According to embodiments of the invention, nozzle 12 is positioned at outside the warehouse 1, and concrete nozzle can be selected the nozzle of any structure form, therefore, repeats no more for the concrete structure of nozzle herein.
Compared with prior art, according to embodiments of the invention, sand hole 11 belows of putting of described warehouse 1 are provided with conveyer, the material that flows out can be transported in the mixing plant by conveyer, can guarantee like this that from warehouse 1 concentration and flow that the material that flows out is admitted to the material in the material pipe are stable, simultaneously, also be the mobile power that provides of material, be beneficial to flowing of material more.
Pipeline 3 and nozzle 2 are installed in outside the warehouse 1 simultaneously, and pipeline 3 and nozzle 2 are not set in it.The installation of pipeline 3 and nozzle 2 and change need not enter in the warehouse 1, so the installation of pipeline 3 and nozzle 2 is simple, changes and safeguards convenient.In addition, nozzle 2 and pipeline 3 are installed in outside the warehouse 1, can not be subjected to the impact and the corrosion of material in the warehouse 1, and prolonged application life greatly.Equally, nozzle 2 and pipeline 3 can be to the mobile obstructions that causes of material in the warehouse 1 yet, thereby are beneficial to the discharging of material in the warehouse 1 more.
Need to prove that described conveyer also can be helical conveyor, helical conveyor is driven by motor or other power set, and material enters from the charging aperture of helical conveyor, discharges from discharging opening to enter the mixing plant.
According to embodiments of the invention, described pipeline 3 is the 1-10 bar, and referring to Fig. 1, present embodiment has provided the scheme of three pipelines, and three pipelines 3 are arranged on the differing heights place of warehouse 1.Be connected with a plurality of nozzles 2 on every described pipeline 3, the quantity of nozzle 2 can be provided with as required.Every described pipeline 3 along the circumferential direction is coiled on the outer wall of described warehouse 1, can spray differing heights layer in the warehouse 1 like this, has improved the stability of material in the warehouse 1.
Referring to Fig. 5, according to embodiments of the invention, the angle a of the axis of described nozzle 2 and vertical direction is an acute angle, and more specifically, described angle a is the 30-70 degree, and angle a is 56 degree in the present embodiment.Here, so-called " acute angle " is meant that nozzle 2 tilts up or down.Thereby water or gas that described nozzle 2 is sprayed spray along acclivitous angle, improve the effect of spraying, and are beneficial to the mobile and discharging of material in the warehouse 1.
Referring to Fig. 1-Fig. 3, according to above-mentioned each embodiment of the present invention, the bottom of described warehouse 1 is configured as tapered portion 13, and described pipeline 3 is distributed on the outer wall of described tapered portion 13.The precipitation that tapered portion 13 is beneficial to material in the warehouse 1 concentrates, and can make material put sand hole 11 from one to emit.Certainly, the bottom of described warehouse 1 also can be spherical portion.
According to embodiments of the invention, described nozzle 2 is 8-200, and along circumferential arrangement on the outer wall of the tapered portion 13 of described warehouse 1, promptly arrange along the bearing of trend of pipeline 3.Referring to Fig. 1, the quantity of nozzle described in the present embodiment 2 is 22, evenly arranges along circumference.This arrangement of described nozzle 2 can make warehouse 1 interior material all be impacted from all angles, guarantees that the concentration of material in the warehouse 1 is even, makes that the flow of material is more stable, thereby further improves the mobile and discharge of material in the described warehouse 1.Need to prove that the quantity of nozzle is not limited to above-mentioned concrete quantity, the nozzle of any suitable quantity can be set as required.
According to embodiments of the invention, in order better to improve the effect of impacting, described a plurality of nozzles 2 are arranged in the differing heights place that distance is put sand hole 11 group by group, form sandwich construction.Referring to Fig. 1, for example nozzle 2 can be provided with the 2-10 layer, and every layer nozzle quantity can be 4-20.For example, 3 layers of nozzle can be set, as required, every layer is provided with 10,6,6 respectively, totally 22 nozzles.Like this, the material on the different aspects in the warehouse 1 is all impacted, can further improve the impact effect of nozzle 2, make that the material concentration in the warehouse 1 is more even, flowability is more stable.
Referring to Fig. 5, according to embodiments of the invention, installation sleeve 22 is installed on nozzle 2, nozzle 2 is installed on the outer wall of described warehouse 1 by described installation sleeve 22.Earlier installation sleeve 22 covers are installed on the described nozzle 2, then an end of installation sleeve 22 is welded on the outer wall of tapered portion 13 of warehouse 1.This mounting means is simpler, goes for the nozzle of form of ownership, comprises nozzle of the prior art, and need not carry out structural change to nozzle of the prior art.Simultaneously, installation sleeve 22 can prevent the leakage of material in the storehouse, has played sealing and fixation.
Referring to Fig. 4, according to embodiments of the invention, described nozzle 2 is installed on the tapered portion 13 of described warehouse 1, and the 0.2-0.6 of the vertical height H3 that described nozzle 2 and the described vertical distance H1 of putting between the sand hole 11 are described tapered portion 13 doubly in the present embodiment is 0.2 times.In the bottom of warehouse 1 is the sand storehouse of tapered portion or spherical portion, and the installation site of nozzle 2 can be with tapered portion 13 as with reference to standard, and its final purpose also is in order to make the work effect of nozzle 2 reach best.
Referring to Fig. 2, according to a further embodiment of the invention, described conveyer is a helical conveyor 42, and helical conveyor 42 is driven by motor or other power set, and material enters from the charging aperture of helical conveyor, discharges from discharging opening to enter the mixing plant.Make that the material concentration and the flow that flow in the mixing plant are more stable, and be the mobile raising power of material, be beneficial to material and in pipeline, flow.
Referring to Fig. 3, another embodiment according to the present invention, described conveyer are helical conveyor 42, and helical conveyor 42 is driven by motor or other power set, and material enters from the charging aperture of helical conveyor, discharge from discharging opening to enter the mixing plant.Make that the material concentration and the flow that flow in the mixing plant are more stable, and be the mobile raising power of material, be beneficial to material and in pipeline, flow.Described pipeline 1 is many, and wherein a part of pipeline 3 along the circumferential direction is coiled on the outer wall of described warehouse 1, and another part is arranged on the outer wall of described warehouse 1 along vertical direction.Pipeline 3 on each part is provided with a plurality of nozzles 2.Adopt circumferentially and the arrangement that vertically combines, can improve jeting effect to greatest extent, make that the material in the warehouse 1 is more all even stable, be beneficial to the discharging of material.
Referring to Fig. 6, another embodiment according to the present invention, described nozzle 2 is installed on the outer wall of described warehouse 1 hermetically by helicitic texture.This structure needs earlier installation sleeve 22 to be sleeved on the nozzle 2, is processed with external screw thread on the outer wall of installation sleeve 22 heads, and the through hole 12 place's machining internal threads on warehouse 1, thereby both are threaded.In addition, also can described nozzle 2 be installed on the nut by installation sleeve 22, like this, can save machining screw in the through hole 12 of warehouse 1, simultaneously, also can improve the intensity that is threaded at nut of 12 places of the through hole on the warehouse 1 welding.Adopt the connected mode of screw thread, help the replacing of nozzle 2, make maintenance work more simple and convenient.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can change that scope of the present invention is limited by claims and equivalent thereof to these embodiment.
Claims (10)
1, a kind of sand bin device that is used for stowage unit is characterized in that: comprising:
Warehouse (1), the bottom of described warehouse (1) are provided with puts sand hole (11); With
Conveyer, described conveyer are positioned at the below of described warehouse (1) and are connected with the described sand hole (11) of putting.
2, the sand bin device that is used for stowage unit as claimed in claim 1 is characterized in that: described conveyer is dehvery pump (41) or helical conveyor (42).
3, the sand bin device that is used for stowage unit as claimed in claim 1, it is characterized in that: the bulkhead of described warehouse (1) is provided with through hole (12), also comprises
Pipeline (3), described pipeline (3) is connected on the outer wall of described warehouse (1), and described pipeline is suitable for being connected with fluid source;
Nozzle (2), described nozzle (2) is located to be installed on the outer wall of described warehouse (1) at described through hole (12), described nozzle (2) is connected with described pipeline, the inner chamber of described nozzle (2) communicates by the inner chamber of described through hole (12) with described warehouse (1), thereby to the inner chamber jet fluid of described warehouse (1).
4, the sand bin device that is used for stowage unit as claimed in claim 3, it is characterized in that: described pipeline (3) is the 1-10 bar, is connected with a plurality of nozzles (2) on every pipeline (3).
5, the sand bin device that is used for stowage unit as claimed in claim 3, it is characterized in that: described pipeline (3) along the circumferential direction is coiled on the outer wall of described warehouse (1).
6, the sand bin device that is used for stowage unit as claimed in claim 3, it is characterized in that: many pipelines (3) are arranged on the outer wall of described warehouse (1) along vertical direction.
7, the sand bin device that is used for stowage unit as claimed in claim 3, it is characterized in that: described pipeline (1) is many, wherein a part of pipeline along the circumferential direction is coiled on the outer wall of described warehouse (1), and another part is arranged on the outer wall of described warehouse (1) along vertical direction.
8, the sand bin device that is used for stowage unit as claimed in claim 3 is characterized in that: described pipeline (3) along the circumferential direction coils certain distance earlier, is folded to along vertical direction to be arranged on the outer wall of described warehouse (1) again.
9, the sand bin device that is used for stowage unit as claimed in claim 3, it is characterized in that: the bottom of described warehouse (1) forms tapered portion (13) or spherical portion, and described pipeline (3) is arranged on the outer wall of described tapered portion (13) or spherical portion.
10, the sand bin device that is used for stowage unit as claimed in claim 3 is characterized in that: described nozzle (2) is 8-200, and described nozzle (2) is arranged in the differing heights place that distance is put sand hole (11) group by group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710119752XA CN101358535A (en) | 2007-07-31 | 2007-07-31 | Sand warehouse for filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710119752XA CN101358535A (en) | 2007-07-31 | 2007-07-31 | Sand warehouse for filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101358535A true CN101358535A (en) | 2009-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710119752XA Pending CN101358535A (en) | 2007-07-31 | 2007-07-31 | Sand warehouse for filling device |
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| CN (1) | CN101358535A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587895A (en) * | 2017-11-03 | 2018-01-16 | 山东黄金矿业股份有限公司新城金矿 | A kind of high concentration put sand, Automated condtrol underground goaf filling system |
-
2007
- 2007-07-31 CN CNA200710119752XA patent/CN101358535A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587895A (en) * | 2017-11-03 | 2018-01-16 | 山东黄金矿业股份有限公司新城金矿 | A kind of high concentration put sand, Automated condtrol underground goaf filling system |
| CN107587895B (en) * | 2017-11-03 | 2023-08-11 | 山东黄金矿业股份有限公司新城金矿 | High-concentration sand discharge and automatic control underground goaf filling system |
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Application publication date: 20090204 |