CN202021154U - Novel continuous wind power ore separating machine - Google Patents
Novel continuous wind power ore separating machine Download PDFInfo
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- CN202021154U CN202021154U CN2011200047442U CN201120004744U CN202021154U CN 202021154 U CN202021154 U CN 202021154U CN 2011200047442 U CN2011200047442 U CN 2011200047442U CN 201120004744 U CN201120004744 U CN 201120004744U CN 202021154 U CN202021154 U CN 202021154U
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- ore dressing
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Abstract
The utility model discloses a novel continuous wind power ore separating machine, which comprises an ore separating chamber; a fan, a charging channel and a discharging channel are disposed on the ore separating chamber. The machine also comprises a high pressure air inlet channel in communication with the ore separating chamber; the charging channel is in communication with the high pressure air inlet channel; the air outlet of the fan is arranged opposite the air outlet of the high pressure air inlet channel; the discharging channel includes a plurality of discharging openings located at the bottom of the ore separating chamber. The utility model realizes continuous ore separation, and solves the problems of low treatment capability and low ore separation precision of conventional wind power ore separators.
Description
Technical field
The utility model relates to a kind of preparation equipment, and especially a kind of have ore dressing function and a big new type of continuous pneumatic cleaner of disposal ability.
Background technology
The various mineral reserve of occurring in nature have gangue and impurity owing to mixing, thereby, after ore is dug out, all to sort.In the prior art, preparation equipment mainly contains jigging machine, shaking table, spiral concentrator, magnetic ore separators and centrifugal ore separator etc.
Jigging machine is to utilize diaphragm of rubber to pump, cause agitating of water with the ore gravity segregation, utilize current that the gangue and the impurity on its upper strata are washed away again, reach and separate the purpose that sorts, this kind equipment is mainly used in and sorts the less thin ore deposit of particle, and its water consumption is very big, and disposal ability is little.The ore dressing principle of shaking table is to make inertia that reciprocal assymmetric motion produces and frictional force and laterally under the effect of flushing water at the inclination bed surface with reflex bar, mine particle group on it is pressed proportion and granularity layering, and travel longitudinally and do transverse movement along the inclination bed surface along bed surface, discharge by concentrate end and mine tailing side gradually, the same jigging machine of this kind equipment, also be mainly used in and sort the less thin ore deposit of particle, and its water consumption is also very big, disposal ability is too little.Spiral concentrator is to utilize the slope variation of spiral chute cross-section curve to sort ore particle, has advantages such as movement parts simple in structure, no, in light weight, noiselessness, configuration be easy to installation and maintenance, but is mainly used in sorting of fine particles material.The magnetic ore separators is mainly used in that sort can be by the ore of magnetic attraction.Centrifugal ore separator is to produce differential settlement when utilizing the rotation of pond degree to lead, the ore particle layering that proportion is different wash away light specific gravity realize sorting, also be the production equipment of a kind of noncontinuity of gravity treatment, the recovery that is fit to fine mineral particle sorts, disposal ability is also little.
In the prior art, be applied to more and more and utilize pneumatic separation.For example, a kind of equipment of pneumatic separation is disclosed in China Patent No. " 200710006053.4 ", its applying date is on January 24th, 2007, open day is on July 25th, 2007, by the mineral materials case, the mineral materials outlet, selection by winnowing is simplified, dustproof cloth bag, compositions such as blower fan, its mineral materials case is positioned at the side of selection by winnowing cylindrical shell top by blower fan, mineral materials exports the top that an end is positioned at the selection by winnowing cylindrical shell, the other end links to each other with mineral materials case bottom, blower fan is positioned at an end of selection by winnowing cylindrical shell, blower fan is connected by the fairing air channel with the selection by winnowing cylindrical shell, and another termination of selection by winnowing cylindrical shell links to each other with dustproof cloth bag.For another example, China Patent No. " 2,009 1 0,043 1 18.1 " discloses a kind of novel ore separators, the applying date is on April 13rd, 2009, open day is on September 30th, 2009, comprise flour mill and ore dressing storehouse, the ore dressing storehouse is a hollow container, feeding port and feed pipe are arranged at its top, there are funnel-form discharging opening and fresh air inlet in its underpart, ore dressing is provided with tripper in the storehouse, connects by feed pipe between flour mill and the ore dressing storehouse, all is provided with air-introduced machine on all feed pipes, feed pipe discharging opening in the ore dressing storehouse be in tripper directly over, be serially connected with second ore dressing storehouse on the feed pipe at top, ore dressing storehouse.And for example, the disclosed pneumatic separator of China Patent No. " 200920066117.4 " comprises the ore dressing storehouse, feeding port is arranged at the top in ore dressing storehouse, and funnel-form discharging opening and fresh air inlet are arranged at the bottom, and sidepiece has charging aperture, the charging aperture place is provided with feed pipe, and the feed pipe below is provided with agitator.
But also there is following deficiency in actual applications in existing pneumatic cleaner: one, have only by one-level primary election, cause beneficiating efficiency lower, and treat that ore dressing and impurity are not easily separated, the ore dressing effect is undesirable, and what have passes through multipass sort, but material need utilize wind-force to be transported to the next stage storehouse of selecting materials from one-level ore dressing storehouse, cause material to be selected can not normally enter the next stage storehouse of selecting materials, stop up easily transfer passage, easily sorting not, and have the low shortcoming of beneficiating efficiency equally.Two, ore-dressing technique is long, has increased the ore dressing time, and the device processes ability is little, causes beneficiating efficiency extremely low.Three,, thereby can not realize continuous ore dressing because each grade ore dressing storehouse all needs certain processing time.
The utility model content
The purpose of this utility model is to overcome the problems referred to above that existing wind ore separators exists, and a kind of new type of continuous pneumatic cleaner is provided, and the utility model has been realized continuous ore dressing, has solved the problem that existing pneumatic cleaner disposal ability is little, the ore dressing precision is low.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of new type of continuous pneumatic cleaner, comprise the ore dressing storehouse, the ore dressing storehouse is provided with blower fan, feeding-passage and tapping channel, it is characterized in that: also comprise the high pressure air intake passage that is communicated with the ore dressing storehouse, described feeding-passage is communicated with the high pressure air intake passage, the air outlet of the air outlet of blower fan and high pressure air intake passage is provided with in opposite directions, and tapping channel comprises a plurality of discharging openings that are positioned at bottom, ore dressing storehouse.
The utility model also comprises the dust process chamber that is arranged on the fan outlet top, and described dust process chamber is communicated with the ore dressing storehouse.
Described tapping channel also comprises the feed bin that goes out that is communicated with discharging opening.
Describedly go out feed bin and be arranged under the ore dressing storehouse, correspondence goes out bin outlet and is provided with collecting bin.
Described feeding-passage is positioned at outside the ore dressing storehouse with the place of connection of high pressure air intake passage.
Described blower fan is arranged on 1/2 of ore dressing storehouse and highly locates.
The air outlet of described high pressure air intake passage is arranged on ore dressing storehouse 1/3 and highly locates, and becomes 30-45 degree angle with horizontal plane.
The air intake pressure of described high pressure air intake passage is 0.6-0.8Mpa.
Be provided with the depositing dust cascade in the described dust process chamber.
The diameter of described high pressure air intake passage is 4-20mm, and the diameter of feeding-passage is 180-220mm.
The volume in described ore dressing storehouse is the 200-300 cubic meter.
The power of described blower fan is 4-7KW.
Adopt advantage of the present utility model to be:
One, in the utility model, the high pressure air intake passage is communicated with the ore dressing storehouse, described feeding-passage is communicated with the high pressure air intake passage, not only can carry from feeding-passage and enter material in the high pressure air intake passage, can also carry out sorting to material, the air outlet of the air outlet of blower fan and high pressure air intake passage is provided with in opposite directions, the wind that enters the ore dressing storehouse from fan outlet hits with the wind facies knock against each other that the air outlet from the high pressure air intake passage enters the ore dressing storehouse, can realize the strong cyclic selection by winnowing, improve the precision of sorting, tapping channel comprise a plurality of discharging openings that are positioned at ore dressing storehouse bottom and be communicated with discharging opening go out feed bin, different ore deposits is discharged from different discharging openings, sorting is more thorough, and the utility model has been realized continuous ore dressing, and it is little to have solved existing pneumatic cleaner disposal ability, the problem that the ore dressing precision is low.
Two, the utility model also comprises the dust process chamber that is arranged on the fan outlet top, described dust process chamber is communicated with the ore dressing storehouse, not only can handle, also can regulate, improve the ore dressing precision the wind-force intensity that enters the ore dressing storehouse from blower fan to the dust in the ore dressing storehouse.
Three, in the utility model, go out feed bin and be arranged under the ore dressing storehouse, correspondence goes out bin outlet and is provided with collecting bin, help collecting with delivering sorting after material.
Four, in the utility model, feeding-passage is positioned at outside the ore dressing storehouse with the place of connection of high pressure air intake passage, can increase the movement velocity of material, cooperates selection by winnowing with the wind of blower fan, improves the ore dressing precision.
Five, in the utility model, blower fan is arranged on 1/2 place highly in ore dressing storehouse, and the air outlet of high pressure air intake passage is arranged on that ore dressing storehouse 1/3 highly locate and becomes 30 to spend with horizontal plane, and this structure makes the selection by winnowing effect reach the best.
Six, in the utility model, the air intake pressure of high pressure air intake passage is 0.8Mpa, after blower fan cooperates, makes the material of conveying can enter each discharging opening accurately after sorting, can also make material can enter the discharging opening of distal-most end, improve sharpness of separation and disposal ability.
Seven, in the utility model, be provided with the depositing dust cascade in the dust process chamber, the dust treatment effect is splendid, and can regulate the blower fan wind-force in the ore dressing storehouse better.
Eight, in the utility model, the diameter of high pressure air intake passage is 4-20mm, and the diameter of feeding-passage is 180-220mm, and this structure not only can guarantee the transporting velocity of material, can blocking channel, and guaranteed separating effect.
Nine, in the utility model, the volume in ore dressing storehouse is the 200-300 cubic meter, and this structure is applicable to the sorting in multiple ore deposit, and the disposal ability and the sharpness of separation of the equipment of assurance.
Ten, in the utility model, the power of blower fan is 5kw, after the air intake of high pressure air intake passage cooperates, makes the material of conveying can enter each discharging opening accurately after sorting, can also make material can enter the discharging opening of distal-most end, improve sharpness of separation and disposal ability.
Description of drawings
Fig. 1 is the utility model structural representation
Be labeled as among the figure: 1, ore dressing storehouse, 2, blower fan, 3, feeding-passage, 4, the high pressure air intake passage, 5, the dust process chamber, 6, go out feed bin, 7, collecting bin.
The specific embodiment
Embodiment 1
A kind of new type of continuous pneumatic cleaner, comprise the ore dressing storehouse, the ore dressing storehouse is provided with blower fan, feeding-passage and tapping channel, also comprise the high pressure air intake passage that is communicated with the ore dressing storehouse, described feeding-passage is communicated with the high pressure air intake passage, the air outlet of the air outlet of blower fan and high pressure air intake passage is provided with in opposite directions, and tapping channel comprises a plurality of discharging openings that are positioned at bottom, ore dressing storehouse.
Embodiment 2
A kind of new type of continuous pneumatic cleaner, comprise the ore dressing storehouse, the ore dressing storehouse is provided with blower fan, feeding-passage and tapping channel, also comprise the high pressure air intake passage that is communicated with the ore dressing storehouse, described feeding-passage is communicated with the high pressure air intake passage, the air outlet of the air outlet of blower fan and high pressure air intake passage is provided with in opposite directions, and tapping channel comprises a plurality of discharging openings that are positioned at bottom, ore dressing storehouse.
Further, the utility model also comprises the dust process chamber that is arranged on the fan outlet top, and described dust process chamber is communicated with the ore dressing storehouse.The dust process chamber can adopt dust of the prior art to handle structure.
Embodiment 3
A kind of new type of continuous pneumatic cleaner, comprise the ore dressing storehouse, the ore dressing storehouse is provided with blower fan, feeding-passage and tapping channel, also comprise the high pressure air intake passage that is communicated with the ore dressing storehouse, described feeding-passage is communicated with the high pressure air intake passage, the air outlet of the air outlet of blower fan and high pressure air intake passage is provided with in opposite directions, and tapping channel comprises a plurality of discharging openings that are positioned at bottom, ore dressing storehouse.
Preferred implementation of the present utility model is that tapping channel also comprises the feed bin that goes out that is communicated with discharging opening.
Further, will go out feed bin and be arranged under the ore dressing storehouse, correspondence goes out bin outlet and is provided with collecting bin.
Embodiment 4
A kind of new type of continuous pneumatic cleaner, comprise the ore dressing storehouse, the ore dressing storehouse is provided with blower fan, feeding-passage and tapping channel, also comprise the high pressure air intake passage that is communicated with the ore dressing storehouse, described feeding-passage is communicated with the high pressure air intake passage, the air outlet of the air outlet of blower fan and high pressure air intake passage is provided with in opposite directions, and tapping channel comprises a plurality of discharging openings that are positioned at bottom, ore dressing storehouse.
The utility model also comprises the dust process chamber that is arranged on the fan outlet top, and described dust process chamber is communicated with the ore dressing storehouse.
Preferred implementation of the present utility model is that tapping channel also comprises the feed bin that goes out that is communicated with discharging opening.
Further, will go out feed bin and be arranged under the ore dressing storehouse, correspondence goes out bin outlet and is provided with collecting bin.
Preferred implementation of the present utility model is that feeding-passage is positioned at outside the ore dressing storehouse with the place of connection of high pressure air intake passage.
Preferred implementation of the present utility model is that blower fan is arranged on 1/2 of ore dressing storehouse and highly locates.
Embodiment 5
A kind of new type of continuous pneumatic cleaner, comprise the ore dressing storehouse, the ore dressing storehouse is provided with blower fan, feeding-passage and tapping channel, also comprise the high pressure air intake passage that is communicated with the ore dressing storehouse, described feeding-passage is communicated with the high pressure air intake passage, the air outlet of the air outlet of blower fan and high pressure air intake passage is provided with in opposite directions, and tapping channel comprises a plurality of discharging openings that are positioned at bottom, ore dressing storehouse.
Preferred implementation of the present utility model is that tapping channel also comprises the feed bin that goes out that is communicated with discharging opening.
Further, will go out feed bin and be arranged under the ore dressing storehouse, correspondence goes out bin outlet and is provided with collecting bin.
Preferred implementation of the present utility model is that feeding-passage is positioned at outside the ore dressing storehouse with the place of connection of high pressure air intake passage.
Preferred implementation of the present utility model is that blower fan is arranged on 1/2 of ore dressing storehouse and highly locates.
Further, the air outlet of high pressure air intake passage is arranged on ore dressing storehouse 1/3 highly locates, and become 30 degree angles with horizontal plane.
Further, the air intake pressure of high pressure air intake passage is 0.6Mpa.
In the utility model, be provided with the depositing dust cascade in the dust process chamber, carry out the depositing dust operation by the depositing dust cascade.
Preferred implementation of the present utility model is, the diameter of high pressure air intake passage is 4mm, and the diameter of feeding-passage is 180mm.
Preferred implementation of the present utility model is that the volume in ore dressing storehouse is 200 cubic metres.
Further, the power of blower fan is selected 4KW for use.
Embodiment 6
A kind of new type of continuous pneumatic cleaner, comprise the ore dressing storehouse, the ore dressing storehouse is provided with blower fan, feeding-passage and tapping channel, also comprise the high pressure air intake passage that is communicated with the ore dressing storehouse, described feeding-passage is communicated with the high pressure air intake passage, the air outlet of the air outlet of blower fan and high pressure air intake passage is provided with in opposite directions, and tapping channel comprises a plurality of discharging openings that are positioned at bottom, ore dressing storehouse.
Further, the utility model also comprises the dust process chamber that is arranged on the fan outlet top, and described dust process chamber is communicated with the ore dressing storehouse.
Preferred implementation of the present utility model is that tapping channel also comprises the feed bin that goes out that is communicated with discharging opening.Further, will go out feed bin and be arranged under the ore dressing storehouse, correspondence goes out bin outlet and is provided with collecting bin.
Preferred implementation of the present utility model is that feeding-passage is positioned at outside the ore dressing storehouse with the place of connection of high pressure air intake passage.
Preferred implementation of the present utility model is that blower fan is arranged on 1/2 of ore dressing storehouse and highly locates.
In addition, the air outlet of high pressure air intake passage is arranged on ore dressing storehouse 1/3 and highly locates, and becomes miter angle with horizontal plane.
Preferred implementation of the present utility model is that the air intake pressure of high pressure air intake passage is 0.8Mpa.
Further, the diameter of high pressure air intake passage is set to 20mm, and the diameter of feeding-passage is 220mm.The volume in ore dressing storehouse is 300 cubic metres.The power of blower fan is 7KW.
Embodiment 7
A kind of new type of continuous pneumatic cleaner, comprise the ore dressing storehouse, the ore dressing storehouse is provided with blower fan, feeding-passage and tapping channel, also comprise the high pressure air intake passage that is communicated with the ore dressing storehouse, described feeding-passage one end is communicated with the bucket of getting the raw materials ready, the other end is communicated with the high pressure air intake passage, and the air outlet of the air outlet of blower fan and high pressure air intake passage is provided with in opposite directions, and tapping channel comprises a plurality of discharging openings that are positioned at bottom, ore dressing storehouse.
Preferred implementation of the present utility model is that tapping channel also comprises the feed bin that goes out that is communicated with discharging opening.Further, will go out feed bin and be arranged under the ore dressing storehouse, correspondence goes out bin outlet and is provided with collecting bin.
Preferred implementation of the present utility model is that feeding-passage is positioned at outside the ore dressing storehouse with the place of connection of high pressure air intake passage.And blower fan is arranged on 1/2 of ore dressing storehouse and highly locates.
Preferred implementation of the present utility model is that the air outlet of high pressure air intake passage is arranged on ore dressing storehouse 1/3 and highly locates, and becomes 40 degree angles with horizontal plane.
Preferred implementation of the present utility model is that the air intake pressure of high pressure air intake passage is 0.7Mpa.
In the utility model, be provided with the depositing dust cascade in the dust process chamber, realize the depositing dust processing by cascade.In addition, depositing dust structure of the prior art has a lot, also can adopt depositing dust structure of the prior art.
Preferred implementation of the present utility model is, the diameter of high pressure air intake passage is 15mm, and the diameter of feeding-passage is 200mm.
Further, the volume in ore dressing storehouse is 270 cubic metres.The power of blower fan is 6KW.
Operation principle of the present utility model is: the material in the bucket of getting the raw materials ready enters in the high pressure air intake passage by feeding-passage; effect by the high pressure draught in the high pressure air intake passage; ore particle obtains certain kinetic energy; move along airflow direction and to produce certain inertia FS=1/2MV^2; wherein F is a windage; S is a move distance; M is a quality; V is an initial velocity; the initial velocity of supposing various ore particles acquisitions is the same; the ore particle size is consistent; the windage of Chan Shenging is just the same so; what influence S has just had only M, because ore particle has density contrast, the quality that density was big when volume was identical is just big; because the quality difference has been arranged; add the service quality of counter blow of fan light blow far, so the motion of ore particle has just had distance, thereby enter different tapping channels respectively; discharging opening by tapping channel; go out feed bin and enter collecting bin, realize the function of ore dressing.
Claims (9)
1. new type of continuous pneumatic cleaner, comprise the ore dressing storehouse, the ore dressing storehouse is provided with blower fan, feeding-passage and tapping channel, it is characterized in that: also comprise the high pressure air intake passage that is communicated with the ore dressing storehouse, described feeding-passage is communicated with the high pressure air intake passage, the air outlet of the air outlet of blower fan and high pressure air intake passage is provided with in opposite directions, and tapping channel comprises a plurality of discharging openings that are positioned at bottom, ore dressing storehouse.
2. new type of continuous pneumatic cleaner according to claim 1 is characterized in that: described tapping channel also comprises the feed bin that goes out that is communicated with discharging opening.
3. new type of continuous pneumatic cleaner according to claim 2 is characterized in that: describedly go out feed bin and be arranged under the ore dressing storehouse, correspondence goes out bin outlet and is provided with collecting bin.
4. according to claim 1,2 or 3 described new type of continuous pneumatic cleaners, it is characterized in that: described feeding-passage is positioned at outside the ore dressing storehouse with the place of connection of high pressure air intake passage.
5. according to claim 1,2 or 3 described new type of continuous pneumatic cleaners, it is characterized in that: described blower fan is arranged on 1/2 of ore dressing storehouse and highly locates.
6. according to claim 1,2 or 3 described new type of continuous pneumatic cleaners, it is characterized in that: the air outlet of described high pressure air intake passage is arranged on ore dressing storehouse 1/3 and highly locates, and becomes 30-45 degree angle with horizontal plane.
7. new type of continuous pneumatic cleaner according to claim 6 is characterized in that: the air intake pressure of described high pressure air intake passage is 0.6-0.8Mpa.
8. new type of continuous pneumatic cleaner according to claim 7 is characterized in that: the diameter of described high pressure air intake passage is 4-20mm, and the diameter of feeding-passage is 180-220mm.
9. new type of continuous pneumatic cleaner according to claim 8 is characterized in that: the volume in described ore dressing storehouse is the 200-300 cubic meter, and the power of blower fan is 4-7KW.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200047442U CN202021154U (en) | 2011-01-10 | 2011-01-10 | Novel continuous wind power ore separating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200047442U CN202021154U (en) | 2011-01-10 | 2011-01-10 | Novel continuous wind power ore separating machine |
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| CN202021154U true CN202021154U (en) | 2011-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011200047442U Expired - Fee Related CN202021154U (en) | 2011-01-10 | 2011-01-10 | Novel continuous wind power ore separating machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102205317A (en) * | 2011-01-10 | 2011-10-05 | 成都航空电器设备有限公司 | Continuous pneumatic cleaner |
| CN103357581A (en) * | 2013-07-13 | 2013-10-23 | 浙江双金机械集团股份有限公司 | Intermediate wind cabin chamber of machine-made sand wind power air separator |
| CN103357577A (en) * | 2013-07-13 | 2013-10-23 | 浙江双金机械集团股份有限公司 | Machine-made sand wind power winnowing system and winnowing method |
| CN103357578A (en) * | 2013-07-13 | 2013-10-23 | 浙江双金机械集团股份有限公司 | Multi-section strong wind cabin of machine-made sand wind power air separator |
-
2011
- 2011-01-10 CN CN2011200047442U patent/CN202021154U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102205317A (en) * | 2011-01-10 | 2011-10-05 | 成都航空电器设备有限公司 | Continuous pneumatic cleaner |
| CN103357581A (en) * | 2013-07-13 | 2013-10-23 | 浙江双金机械集团股份有限公司 | Intermediate wind cabin chamber of machine-made sand wind power air separator |
| CN103357577A (en) * | 2013-07-13 | 2013-10-23 | 浙江双金机械集团股份有限公司 | Machine-made sand wind power winnowing system and winnowing method |
| CN103357578A (en) * | 2013-07-13 | 2013-10-23 | 浙江双金机械集团股份有限公司 | Multi-section strong wind cabin of machine-made sand wind power air separator |
| CN103357577B (en) * | 2013-07-13 | 2016-09-07 | 浙江双金机械集团股份有限公司 | Machine-made sand wind power aidr bells blast system and wind selection method |
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Granted publication date: 20111102 Termination date: 20120110 |