CN202944738U - Fluidization sand discharging device of vertical sand bunker - Google Patents
Fluidization sand discharging device of vertical sand bunker Download PDFInfo
- Publication number
- CN202944738U CN202944738U CN 201220691178 CN201220691178U CN202944738U CN 202944738 U CN202944738 U CN 202944738U CN 201220691178 CN201220691178 CN 201220691178 CN 201220691178 U CN201220691178 U CN 201220691178U CN 202944738 U CN202944738 U CN 202944738U
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- Prior art keywords
- sand
- shaft
- vertical
- bunker
- storehouse
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Abstract
The utility model discloses a fluidization sand discharging device of a vertical sand bunker. The fluidization sand discharging device comprises a sand bunker, wherein a stirring shaft extending to the sand bunker is connected to the bottom of the sand bunker by a rotary sealing device; the stirring shaft is dynamically connected with a power device on the bottom of the sand bunker; a stirring arm is connected to a shaft section, in the sand bunker, of the stirring shaft; and a stirring blade is connected to the stirring arm. The fluidization sand discharging device disclosed by the utility model is simple in structure, convenient to use and capable of bringing a beneficial effect that the sand discharging of the vertical sand bunker is smooth.
Description
Technical field
The utility model relates to a kind of vertical sand warehouse fluidisation and puts the sand device.
Background technology
When the mine tailing of mine industry output in to dressing Production Process carries out the thickening processing, generally first carry out classification with swirler, the thick mine tailing particle after classification is temporarily stored into vertical sand warehouse as filling aggregate or the dried heap that drains.Overflowing after cyclone classification also contained a large amount of fine sand particles and can be adopted the vertical sand warehouse interpolation flocculant of special construction further dense in water, make the vertical sand warehouse bottom formation of this special construction have the settled layer of higher pressure real density.
Because the material compacting degree of bottom, sand storehouse is higher, therefore there is the not smooth problem of sand of putting.For head it off, industry generally adopts the high pressure spray water nozzle with high pressure water or passes into high pressure air and realizes the fluidization pulping, realizes the high concentration discharging.But above-mentioned two kinds of fluidisation pulping modes all have its defective: adopt high pressure spray water nozzle fluidisation pulping can reduce the concentration of mortar; Pass into high pressure air and realize that the mode of fluidization pulping not only can reduce the dense effect of the vertical sand warehouse of special construction greatly, also can increase equipment and the power consumption of high-pressure air source.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of vertical sand warehouse fluidisation and puts the sand device, solves vertical sand warehouse bottom compacted density large, the problem that blowing is not smooth.
In order to solve the problems of the technologies described above, the utility model provides a kind of a kind of vertical sand warehouse fluidisation of following structure to put the sand device, comprise the sand storehouse, it is characterized in that bottom, sand storehouse is connected with the shaft that stretches in the sand storehouse by rotary seal, shaft is connected with the engine installation power that is located at bottom, sand storehouse, shaft is positioned to be connected with on the shaft part in sand storehouse and stirs arm, stirs and is connected with stirring vane on arm.
Described stirring vane is obliquely installed.
The angle of the axial line of described stirring vane and shaft is 45 °.
Described rotary seal comprises the support sleeve that is fixed in bottom, sand storehouse, affixed bearing seat on support sleeve, and shaft is automatically connected on bearing seat by bearing rotary, is set with the sealing shroud that is connected to the support sleeve top on shaft.
This practicality drives shaft by engine installation and rotates, and then by stirring arm and stirring vane, the disturbance fluidisation is implemented in the compacted density large sand zone of putting, and makes its compacted density reduce to reach and puts the unobstructed effect of sand.
The utility model has the advantage of simple in structurely, easy to use, can bring the unobstructed beneficial effect of vertical sand warehouse sediment outflow.
Description of drawings
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the enlarged drawing of shaft and rotary seal connection structure.
The specific embodiment
As shown in Figure 1, the vertical sand warehouse fluidisation is put the sand device and is comprised sand storehouse 1,1 bottom, sand storehouse is connected with the shaft 2 that stretches in sand storehouse 1 by rotary seal, shaft 2 is connected with the engine installation power that is located at 1 bottom, sand storehouse, engine installation is motor 8 and change speed gear box 9, and motor 8 and change speed gear box 9 are by being connected to 1 bottom, sand storehouse with the affixed support 10 in 1 bottom, sand storehouse.Shaft 2 is positioned on the shaft part in sand storehouse 1 and is connected with a plurality of arms 3 that stir, a plurality of arms 3 that stir are divided into the multilayer setting, every one deck stirs arm 3 by two at least and consists of, and a plurality of arm 3 misphases that stir arrange to be that a plurality of phase places of stirring arm 3 are different, and each stirs and all is connected with stirring vane 4 on arm 3.Described stirring vane 4 is obliquely installed, and the angle of inclination is 45 °, and namely described stirring vane 4 is 45 ° with the angle of the axial line of shaft 2.
As shown in Figure 2, described rotary seal comprises the support sleeve 5 that is fixed in 1 bottom, sand storehouse, affixed bearing seat 6 on support sleeve 5, and shaft 2 is automatically connected on bearing seat 6 by bearing rotary, is set with the sealing shroud 7 that is connected to support sleeve 5 tops on shaft 2.Sealing shroud 7 is used for sealing to prevent that sand grains from falling in bearing seat 6 between bearing seat 6 and 1 bottom, sand storehouse.Vertex of a cone seal ring 11 and combined seal ring 12 are housed in sealing shroud 7.
Claims (4)
1. the vertical sand warehouse fluidisation is put the sand device, comprise sand storehouse (1), it is characterized in that bottom, sand storehouse (1) is connected with the shaft (2) that stretches in sand storehouse (1) by rotary seal, shaft (2) is connected with the engine installation power that is located at bottom, sand storehouse (1), shaft (2) is positioned to be connected with on the shaft part in sand storehouse (1) and stirs arm (3), stirs and is connected with stirring vane (4) on arm (3).
2. vertical sand warehouse fluidisation as claimed in claim 1 is put the sand device, it is characterized in that: described stirring vane (4) is obliquely installed.
3. vertical sand warehouse fluidisation as claimed in claim 2 is put the sand device, it is characterized in that: described stirring vane (4) is 45 ° with the angle of the axial line of shaft (2).
4. put the sand device as claim 1,2 or 3 described vertical sand warehouse fluidisations, it is characterized in that: described rotary seal comprises the support sleeve (5) that is fixed in bottom, sand storehouse (1), the upper affixed bearing seat (6) of support sleeve (5), shaft (2) is automatically connected on bearing seat (6) by bearing rotary, is set with the sealing shroud (7) that is connected to support sleeve (5) top on shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220691178 CN202944738U (en) | 2012-12-14 | 2012-12-14 | Fluidization sand discharging device of vertical sand bunker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220691178 CN202944738U (en) | 2012-12-14 | 2012-12-14 | Fluidization sand discharging device of vertical sand bunker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202944738U true CN202944738U (en) | 2013-05-22 |
Family
ID=48420447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220691178 Expired - Lifetime CN202944738U (en) | 2012-12-14 | 2012-12-14 | Fluidization sand discharging device of vertical sand bunker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202944738U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555486A (en) * | 2013-10-17 | 2015-04-29 | 王刚 | Spiral impeller driven intelligent feeding unit |
| CN106626056A (en) * | 2016-11-29 | 2017-05-10 | 攀枝花市九鼎智远知识产权运营有限公司 | Preparation equipment and preparation method for quartz sand slurry |
| CN110395491A (en) * | 2019-08-16 | 2019-11-01 | 中国兵器装备集团自动化研究所 | Lift arch breaking apparatus |
-
2012
- 2012-12-14 CN CN 201220691178 patent/CN202944738U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555486A (en) * | 2013-10-17 | 2015-04-29 | 王刚 | Spiral impeller driven intelligent feeding unit |
| CN104555486B (en) * | 2013-10-17 | 2018-01-30 | 王刚 | A kind of intelligent spiral impeller propulsion type feeding equipment |
| CN106626056A (en) * | 2016-11-29 | 2017-05-10 | 攀枝花市九鼎智远知识产权运营有限公司 | Preparation equipment and preparation method for quartz sand slurry |
| CN110395491A (en) * | 2019-08-16 | 2019-11-01 | 中国兵器装备集团自动化研究所 | Lift arch breaking apparatus |
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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: 20130522 |