CN201071735Y - Sand warehouse for mine packing means - Google Patents
Sand warehouse for mine packing means Download PDFInfo
- Publication number
- CN201071735Y CN201071735Y CNU2007201699818U CN200720169981U CN201071735Y CN 201071735 Y CN201071735 Y CN 201071735Y CN U2007201699818 U CNU2007201699818 U CN U2007201699818U CN 200720169981 U CN200720169981 U CN 200720169981U CN 201071735 Y CN201071735 Y CN 201071735Y
- Authority
- CN
- China
- Prior art keywords
- warehouse
- spout
- cover body
- sand storehouse
- filling device
- 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 - Lifetime
Links
- 239000004576 sand Substances 0.000 title claims abstract description 38
- 238000012856 packing Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 230000001154 acute effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 abstract description 8
- 238000002347 injection Methods 0.000 abstract 6
- 239000007924 injection Substances 0.000 abstract 6
- 238000005065 mining Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000000463 material Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Images
Landscapes
- Nozzles (AREA)
Abstract
A sand silo used for mining filling equipment is provided, which comprises a silo body which is provided with a sand outlet; an injection nozzle, which is installed on the outer wall of the silo body and comprises an injection orifice which is provided on the silo body; and a cover body, which is buckled on the injection orifice, fixed on the outer wall of the silo body, and upwardly provided with a connecting part suitably connected with a pipeline outside the silo body; the cover body cavity is communicated with the silo body cavity through the injection orifice, thereby injecting fluid medium to the silo body cavity. The injection orifice in the injection nozzle is provided on the silo wall, the cover body is fixed on the outer wall of the sand silo with no need to be arranged with an emulsion tube therein. Therefore, the utility model has simple structure and long service life.
Description
Technical field
The utility model relates to a kind of sand storehouse, relates in particular to a kind of vertical sand warehouse 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.
Be installed in application life in the warehouse in order to improve nozzle, Chinese patent application number is the application for a patent for invention of CN200410100440.0, publication number is CN1632289, open day is on June 29th, 2005, disclose a kind of mine filling system vertical sand warehouse water nozzle unit, this water nozzle comprises water nozzle core, emulsion tube, protective sleeve, water nozzle setscrew nut and water nozzle joint composition; Its concrete connection is: water nozzle core occupy the center, is hollow tubular, has a plurality of water jets on it, and skin is covered with emulsion tube, is provided with protective sleeve in the outside of water nozzle core, has a plurality of water jets on the protective sleeve; Protective sleeve one end and the water nozzle joint of water nozzle core and outside are fixedly connected, and the other end connects with setscrew nut, and the water nozzle joint is fixed on the interior water under high pressure pipeline of vertical sand warehouse.
Yet above-mentioned nozzle adopts emulsion tube as elastic force shell type check structure, its complex structure, and maintenance workload is big; Secondly, the emulsion tube in the nozzle is easily soaked ageing failure by the harmful components in the tailings, and application life is lower, and easy and nozzle core bonding; Once more, the spout of above-mentioned nozzle all is arranged on the sidewall, and this structure only is fit to be installed in the sand storehouse, and it has hindered flowing of material in the sand storehouse.
The utility model content
Technical problem to be solved in the utility model is intended to overcome above-mentioned shortcoming of the prior art, and a kind of sand storehouse that is used for mine filling device of simple in structure, convenient for installation and maintenance, long service life is provided.
Provide a kind of sand storehouse that is used for mine filling device according to the utility model, warehouse, the bottom of described warehouse is provided with puts sand hole; Nozzle, described nozzle are installed on the outer wall of described warehouse, and described nozzle comprises spout, and described spout is formed on the outer wall of described warehouse; And cover body, described cover body is buckled in described spout place, and is fixed on the outer wall of described warehouse, and described cover body on be formed with and be suitable for the connecting portion that is connected with the outer pipeline of warehouse, the inner chamber of described cover body is by the intracavity inter-connection of described spout and warehouse, thereby to the inner chamber jet fluid of warehouse.
The sand storehouse that is used for mine filling device that provides according to the utility model also has following subsidiary characteristic:
The quantity of described spout is 1-8.
Described spout is formed with diversion division near an end of described mask body intracavity.
Be fixed with sleeve pipe in each described spout.
The cross section of described sleeve pipe is circular, square or polygon.
Be formed with a plurality of described spout of the preset distance that is spaced from each other on the sand storehouse outer wall in described cover body coverage.
The axis of described spout and the bulkhead of warehouse are perpendicular.
Angle between the axis of described spout and the bulkhead of warehouse is an acute angle.
Described cover body welding or thread seal are fixed on the warehouse.
The sand storehouse that is used for mine filling device that provides according to the utility model compared with prior art has following advantage: at first, according to the utility model, spout in the nozzle is formed on the warehouse, and cover body is fixed on the outer wall of warehouse, emulsion tube need not be installed in its inside, therefore, of the present utility model simple in structure, long service life; Secondly, according to the utility model, nozzle is positioned at outside the warehouse, does not need to enter installation and maintenance in the warehouse, and installation and maintenance are very convenient; Once more, according to the utility model, nozzle is installed in outside the warehouse, and impact or corrosion that it can not be subjected to the material in the warehouse can not hinder flowing of the interior material of warehouse yet, successfully releases thereby be beneficial to the interior material of warehouse.
The additional feature and advantage of the utility model will partly provide in the following description, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Fig. 1 is the cross-sectional schematic according to nozzle among the utility model embodiment.
Fig. 2 is the schematic top plan view according to nozzle among the utility model embodiment.
Fig. 3 is the cross-sectional schematic according to nozzle among another embodiment of the utility model.
Fig. 4 is an A place enlarged drawing among Fig. 1.
Fig. 5 is according to the utility model embodiment schematic diagram.
The specific embodiment
Describe embodiment of the present utility model 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 utility model below by the embodiment that is described with reference to the drawings, described embodiment is exemplary, and can not be interpreted as restriction of the present utility model.
Referring to Fig. 1, Fig. 2, Fig. 4 and Fig. 5, the sand storehouse that is used for mine filling device according to the utility model embodiment comprises warehouse 10 and nozzle 20, and the bottom of described warehouse 10 is provided with puts sand hole 101; Described nozzle 20 is installed on the outer wall of described warehouse 10.Described nozzle 20 comprises spout 1 and sealing cover body 2, and described spout 1 is formed on the bulkhead of warehouse 10 with connecting; Described cover body 2 is fastened on described spout 1 place and is installed on the outer wall of warehouse 10, and described cover body 2 is formed with and is suitable for and is positioned at the connecting portion 21 that the outer pipeline 5 of warehouse 10 is connected, the inner chamber of described cover body 2 is by the intracavity inter-connection of described spout 1 with warehouse 10, thereby to the inner chamber jet fluid of warehouse 10.
Need to prove that the fluid in the pipeline 5 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 in the warehouse and the stability of flow, make that the material concentration in the warehouse is consistent all the time, and flow is more stable.
Compared with prior art, according to embodiment of the present utility model, spout 1 is formed on the warehouse 10, and cover body 2 is fixed on the outer wall of warehouse 10 and covers spout 1, thereby forms a nozzle 20.Emulsion tube need not be installed in this nozzle inside, and structure is simpler, has also solved the drawback that emulsion tube is aging and damage is brought.In addition, outside the warehouse 10 that the nozzle of this structure 20 is installed, therefore, the installation of nozzle 20 and changing need not enter in the warehouse 10, installs simply, changes and safeguards convenient.Simultaneously, nozzle 20 can not be subjected to the impact and the corrosion of materials in the warehouse 10, and prolonged application life greatly, can be to the mobile obstruction that causes of materials in the warehouse 10 yet, thus be beneficial to the discharging of materials in the warehouse 10 more.
In according to the utility model the foregoing description, the quantity of described spout 1 is 1-8, there is shown the scheme of 3 sprays.3 described spouts 1 are positioned at the coverage of a cover body 2, and along the circumferential direction arrange, spaced apart each other preset distance, and in other words, cover body 2 covers 3 spouts 1.Spout 1 also can be along the circumferential direction to arrange 3-6 in the scope of the covering of cover body 2, and is provided with 1 in the center.Final purpose is to make nozzle have a plurality of spouts 1, improves jeting effect.Need to prove that cover body 2 can be provided with a plurality of, each cover body 2 can cover a plurality of spouts 1, thereby forms a plurality of nozzles, and this can understand easily for those of ordinary skill in the art, repeats no more here.
Referring to Fig. 4, according to embodiment of the present utility model, described spout 1 is formed with diversion division 11 near an end of described cover body 2 inner chambers.The initial position that enters spout 1 at fluid is provided with diversion division, can further improve jeting effect.
Referring to Fig. 4, according to embodiment of the present utility model, all be fixed with sleeve pipe 12 in each spout 1, the cross section of described sleeve pipe 12 is circular, square or polygon.In order to improve jeting effect, require spout 1 to have certain smoothness, and processing this spout 1 is cumbersome on bulkhead.In order to address the above problem, can process the sleeve pipe 12 of required precision and structure earlier, through hole is set on bulkhead then, described sleeve pipe 12 is fixedly mounted in the through hole, thereby constitutes a spout 1.This spout structure processing is convenient, can improve the precision of spout greatly, improves jeting effect.Described diversion division 11 also is that processing is on described sleeve pipe 12.
Referring to Fig. 4, according to embodiment of the present utility model, the angle a of (along clockwise or in the counterclockwise direction) is an acute angle between the bulkhead in the axis of the described spout 1 on the circumferencial direction and sand storehouse, and promptly spout 1 tilts with respect to bulkhead, makes the spray angle of fluid in the spout 1 not perpendicular with bulkhead.And the bulkhead that is positioned at the axis of spout 1 at center and sand storehouse is perpendicular.This structure can guarantee that nozzle 20 can be simultaneously to a plurality of direction jet fluids, and this distribution makes and be injected into radially, has improved jeting effect of the present utility model greatly.Need to prove, here so-called acute angle is meant that the axis of spout tilts with respect to bulkhead, for example in Fig. 4, the axis of the spout of lower-left side is an acute angle to bulkhead angle in the counterclockwise direction, and the axis of the spout of upper right side is an acute angle to bulkhead angle along clockwise direction.
Referring to Fig. 1, according to embodiment of the present utility model, described cover body 2 is welded on the outer wall of described warehouse 10.This mounting means is simpler, good sealing effect.Certainly, described cover body 2 also can be installed on the outer wall of described warehouse 10 hermetically by helicitic texture.For example, nut of welding is installed in described cover body 2 on the nut again on warehouse 1, between nut and the cover body 2 sealing mat is set.Adopt the connected mode of screw thread, help the dismounting of cover body 2, make maintenance work more simple and convenient.
Referring to Fig. 1, according to embodiment of the present utility model, described connecting portion 21 is formed on the afterbody of described cover body 2, and described connecting portion 21 can be tightly connected with the pipeline 5 of outside.
Referring to Fig. 3, according to another kind of embodiment of the present utility model, described connecting portion 21 is formed on the sidewall of described cover body 2, and described connecting portion 21 can be tightly connected with the pipeline 5 of outside.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that under the situation that does not break away from principle of the present utility model and spirit and can change that scope of the present utility model is limited by claims and equivalent thereof to these embodiment.
Claims (9)
1. sand storehouse that is used for mine filling device comprises:
Warehouse (10), the bottom of described warehouse (10) are provided with puts sand hole (101); And
Nozzle (20), described nozzle (20) is installed on the outer wall of described warehouse (10), it is characterized in that, and described nozzle (20) comprising:
Spout (1), described spout (1) is formed on the bulkhead of warehouse (10); With
Cover body (2), described cover body (2) is buckled in described spout (1) and locates and be installed on the outer wall of warehouse (10), and described cover body (2) is formed with and is suitable for the connecting portion (21) that is connected with the outer pipeline of warehouse (10), the inner chamber of described cover body (2) is by the intracavity inter-connection of described spout (1) and warehouse, thereby to the inner chamber jet fluid in sand storehouse.
2. the sand storehouse that is used for mine filling device as claimed in claim 1 is characterized in that: the quantity of described spout (1) is 1-8.
3. the sand storehouse that is used for mine filling device as claimed in claim 2 is characterized in that: described spout (1) is formed with diversion division (11) near an end of described cover body (2) inner chamber.
4. the sand storehouse that is used for mine filling device as claimed in claim 2 is characterized in that: be fixed with sleeve pipe (12) in each described spout (1).
5. the sand storehouse that is used for mine filling device as claimed in claim 4 is characterized in that: the cross section of described sleeve pipe (12) is circular, square or polygon.
6. the sand storehouse that is used for mine filling device as claimed in claim 1 is characterized in that: a plurality of described spout (1) that is formed with the preset distance that is spaced from each other on the warehouse outer wall in described cover body (2) coverage.
7. the sand storehouse that is used for mine filling device as claimed in claim 2 is characterized in that: the bulkhead of the axis of described spout (1) and warehouse (10) is perpendicular.
8. the sand storehouse that is used for mine filling device as claimed in claim 1 is characterized in that: the angle a between the bulkhead of the axis of described spout (1) and warehouse (10) is an acute angle.
9. the sand storehouse that is used for mine filling device as claimed in claim 1 is characterized in that: described cover body (2) welding or thread seal are fixed on the warehouse (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201699818U CN201071735Y (en) | 2007-07-31 | 2007-07-31 | Sand warehouse for mine packing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201699818U CN201071735Y (en) | 2007-07-31 | 2007-07-31 | Sand warehouse for mine packing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201071735Y true CN201071735Y (en) | 2008-06-11 |
Family
ID=39550293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201699818U Expired - Lifetime CN201071735Y (en) | 2007-07-31 | 2007-07-31 | Sand warehouse for mine packing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201071735Y (en) |
-
2007
- 2007-07-31 CN CNU2007201699818U patent/CN201071735Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080611 |