CN204194294U - A kind of high-efficient powder concentrator adopting side direction charging - Google Patents
A kind of high-efficient powder concentrator adopting side direction charging Download PDFInfo
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- CN204194294U CN204194294U CN201420669022.2U CN201420669022U CN204194294U CN 204194294 U CN204194294 U CN 204194294U CN 201420669022 U CN201420669022 U CN 201420669022U CN 204194294 U CN204194294 U CN 204194294U
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- separating chamber
- side direction
- powder concentrator
- rotor
- efficient powder
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Abstract
The utility model discloses a kind of high-efficient powder concentrator adopting side direction charging, comprise main support, top separating chamber, charging aperture, middle part separating chamber, rotor, guide vane, bottom inner cone, bottom separating chamber, transmission device, divide and spread device; Charging aperture is placed in top separating chamber sidewall and is connected with top separating chamber, and charging aperture is at least two; Point spreading device is arranged between bottom inner cone and bottom separating chamber, and point spreads device and be connected with transmission device; Utilize the mode of side direction charging, material spreading after charging aperture is roughly selected in the separating chamber of bottom, after carry out selected in the separating chamber of top and collect fine powder (finished product), material material in powder concentrator is run to a direction, avoid in meal, having a large amount of fine powders (finished product) to enter in milling apparatus and repeat grinding, while the efficiency improving milling apparatus and output, reduce steel consumption, the power consumption of grinder equipment, reduce production cost, material choosing is imitated only up to more than 95%.
Description
Technical field
The utility model relates to building materials, metallurgy, chemical powder feed separation field, specifically, is a kind of high-efficient powder concentrator adopting side charging.
Background technology
At building materials, metallurgical, in the process of chemical industry, carrying out sorting by powder concentrator after often the material of bulk being ground, the fine powder conforming with materials standard is carried out processes is manufactured goods, and the coarse fodder not conforming with materials standard carries out grinding rear sorting again, but existing powder concentrator is by after spreading disk spreading, material enters separating chamber and only carries out a sorting, meal is separated not thorough, a large amount of fine powders and meal mix and enter bottom cone and get back to grinding machine and again grind, fine powder and meal are mixed in grinder to carry out grinding and aggravation grinder are repeated acting, steel ball loss in aggravation grinder, and because flour mill is a kind of highly energy-consuming equipment, also powder concentrator grinding efficiency low (ratio of sorting and cleaning is low general about 35%) will can be caused accordingly while increase production cost, yield poorly, system energy consumption is high.
Utility model content
The purpose of this utility model is to provide a kind of high-efficient powder concentrator adopting side direction charging, utilize the mode of side direction charging, material spreading after charging aperture is roughly selected in the separating chamber of bottom, after carry out selected in the separating chamber of top and collect fine powder (finished product), material material in powder concentrator is run to a direction, avoid in meal, having a large amount of fine powders (finished product) to enter in milling apparatus and repeat grinding, while the efficiency improving milling apparatus and output, reduce the steel consumption of grinder equipment, power consumption, reduce production cost, material choosing is imitated only up to more than 95%.
The utility model is achieved through the following technical solutions: a kind of high-efficient powder concentrator adopting side direction charging, comprises main support, top separating chamber, charging aperture, middle part separating chamber, rotor, guide vane, bottom inner cone, bottom separating chamber, transmission device, divides and spread device; Described main support runs through fixing top separating chamber and bottom separating chamber, and described top separating chamber is connected with middle part separating chamber, and described middle part separating chamber and bottom separating chamber are arranged at top separating chamber bottom, and bottom separating chamber is placed in below the separating chamber of middle part; Described charging aperture is placed in top separating chamber sidewall and is connected with top separating chamber, and described charging aperture is at least two; Described rotor and guide vane to be placed in the separating chamber of top and to be positioned at top separating chamber top, and described rotor is placed in inside guide vane, and rotor is positioned at above guide vane; Described bottom inner cone connects with top separating chamber, and bottom inner cone is placed in the separating chamber of middle part; Described bottom separating chamber is connected with bottom inner cone; Described point is spread device and is arranged between bottom inner cone and bottom separating chamber, and described point is spread device and be connected with transmission device; Described transmission device is arranged on main support, and transmission device is connected with rotor.
Further, for better realizing the utility model, can be that semi-finished product carry out point spreading of homogenising and select powder in the separating chamber of bottom, be arranged to following structure especially: also comprise wind-supplying mouth, described wind-supplying mouth be connected with top separating chamber.
Further, for better realizing the utility model, can form good cloth wind effect in the separating chamber of bottom, be arranged to following structure especially: also comprise tangential air-intake device, described tangential air-intake device is arranged on bottom separating chamber sidewall.
Further, for better realizing the utility model, can even distributing wind in the separating chamber of bottom, be arranged to following structure especially: described tangential air-intake device comprises the air inlet in 1-6 direction.
Further, for better realizing the utility model, material can be recovered to milling apparatus again grind by selecting meal after the sorting of bottom separating chamber, and arrange following structure especially: also comprise meal feedback outlet, described meal feedback outlet is connected with bottom separating chamber and is positioned at bottom separating chamber bottom.
Further, for better realizing the utility model, can make rotor, guide vane long-term be in stable duty, be arranged to following structure especially: described transmission device comprises upper transmission motor and main shaft, described upper transmission motor is placed on main support, and described upper transmission motor is connected with rotor by main shaft.
Further, for better realizing the utility model, can make long-term to be in stable duty, be arranged to following structure especially: described transmission device also comprises lower part driving device, described lower part driving device connects bottom separating chamber.
Further, for better realizing the utility model, qualified finished product sub-material can be collected, be arranged to following structure especially: also comprise finished product discharging opening, described finished product discharging opening is connected with top separating chamber.
The utility model compared with prior art, has the following advantages and beneficial effect:
(1) the utility model utilizes the mode of side direction charging, material spreading after charging aperture is roughly selected in the separating chamber of bottom, after carry out selected in the separating chamber of top and collect fine powder (finished product), material material in powder concentrator is run to a direction, avoid in meal, having a large amount of fine powders (finished product) to enter in milling apparatus and repeat grinding, while the efficiency improving milling apparatus and output, reduce steel consumption, the power consumption of grinder equipment, reduce production cost, material choosing is imitated only up to more than 95%.
(2) the utility model utilizes centrifugal force technology to be carried out being separated, dividing (choosing) level by meal with the principle of aerodynamic flows mechanics.
(3) air inlet described in the utility model carries out benefit wind to separating chamber, make carry out meticulous select can to reach during powder better select powder effect.
(4) material in the horizontal vortex point favored area that formed of rotor described in the utility model and guide vane can utilize self gravitation effect and horizontal vortex effect to carry out first time sorting.
(5) the semi-finished product fine powder selected in the inner cone of bottom of the utility model carries out even dusting and again becomes more meticulous by point spreading device in the separating chamber of bottom and select powder, reaches optimized point of (choosing) level, raising ratio of sorting and cleaning.
(6) tangential air-intake device described in the utility model makes material tangentially enter under wind action to carry out evenly dividing spreading, and the air intake being set to 1-6 direction can adapt to the large mini-plant of different disposal amount.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Wherein, separating chamber in the middle part of 1-main support, 2-finished product discharging opening, 3-top separating chamber, 4-charging aperture, 5-, the tangential air-intake device of 6-, 7-meal feedback outlet, 8-upper transmission motor, 9-main shaft, 10-rotor, 11-guide vane, 12-wind-supplying mouth, 13-bottom inner cone, 14-divide and spread device, 15-bottom separating chamber, 16-lower part driving device.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment 1:
Adopt a high-efficient powder concentrator for side direction charging, as shown in Figure 1, comprise main support 1, top separating chamber 3, charging aperture 4, middle part separating chamber 5, rotor 10, guide vane 12, bottom inner cone 13, bottom separating chamber 15, transmission device, divide and spread device 14; Described main support 1 runs through fixing top separating chamber 3 and bottom separating chamber 15, described top separating chamber 3 is connected with middle part separating chamber 5, described middle part separating chamber 5 and bottom separating chamber 15 are arranged at top separating chamber 3 bottom, and bottom separating chamber 15 is placed in below the separating chamber 5 of middle part; Described charging aperture 4 is placed in top separating chamber 3 sidewall and is connected with top separating chamber 3, and described charging aperture 4 is at least two; Described rotor 10 and guide vane 12 to be placed in top separating chamber 3 and to be positioned at top separating chamber 3 top, and described rotor 10 is placed in inside guide vane 12, and rotor 10 to be positioned at guide vane 12 inner; Described bottom inner cone 13 connects with top separating chamber 3, and bottom inner cone 13 is placed in the separating chamber 5 of middle part; Described bottom separating chamber 15 is connected with bottom inner cone 13; Described point is spread device 14 and is arranged between bottom inner cone 13 and bottom separating chamber 15, and described point is spread device 14 and be connected with transmission device; Described transmission device is arranged on main support 1, and transmission device is connected with rotor 10.
Often point (choosing) level is carried out by a kind of high-efficient powder concentrator of side charging that adopts again carrying out grinding after the material fragmentation of bulk in process, the fine powder meeting materials standard is carried out point (choosing) level sorting finally as fine powder (finished product), and the coarse fodder not meeting materials standard carries out point (choosing) level sorting again after again grinding.
When designing, it is circular or square and inner separating chamber's structure for circle that top separating chamber 3 is set to profile, by conveying equipment by material by the charging aperture 4 being arranged on top separating chamber 3 sidewall enter into a kind of adopt the high-efficient powder concentrator of side direction charging point spread on device 14, divide and spread device 14 under the effect of transmission device, carry out even dusting inner to bottom separating chamber 15, after roughly select in bottom separating chamber 15, dust through roughly selecting imports in top separating chamber 3 by the bottom inner cone 13 be arranged in the separating chamber 5 of middle part under the wind-force effect of bottom separating chamber, in top separating chamber 3, transmission device and rotor 10, guide vane 11 connects, due to rotor 10 High Rotation Speed, horizontal vortex is formed with guide vane 11, after dust after roughly selecting enters the territory, horizontal vortex powder-separating area that rotor 10 and wind blade 11 formed, material completes selected under self gravitation effect and horizontal vortex effect in top separating chamber 3, select fine powder (finished product), simultaneously for ease of reaching the wind-force better selecting powder effect and strengthen in top separating chamber 3, air will carry out benefit wind by wind-supplying mouth 12, utilize the mode of side direction charging, material spreading after charging aperture is roughly selected in the separating chamber of bottom, after carry out selected in the separating chamber of top and collect fine powder (finished product), material material in powder concentrator is run to a direction, avoid in meal, having a large amount of fine powders (finished product) to enter in milling apparatus and repeat grinding, while the efficiency improving milling apparatus and output, reduce steel consumption, the power consumption of grinder equipment, reduce production cost, material choosing is imitated only up to more than 95%.
Embodiment 2:
The present embodiment is at the enterprising one-step optimization in the basis of above-described embodiment, further, for better realizing the utility model, is arranged to following structure especially: also comprise wind-supplying mouth 12, and described wind-supplying mouth 12 is connected with top separating chamber 3; In use, in order to form powerful wind-force in top separating chamber 3, to reach more optimize meticulous selecting powder, extraneous air will carry out benefit wind by wind-supplying mouth 12 pairs of top separating chamber 3.
Embodiment 3:
The present embodiment is at the enterprising one-step optimization in the basis of embodiment 1, further, for better realizing the utility model, good cloth wind effect can be formed in the separating chamber of bottom, be arranged to following structure especially: also comprise tangential air-intake device 6, described tangential air-intake device 6 is arranged on bottom separating chamber 15 sidewall; When carrying out selecting powder in the separating chamber of bottom, carry out tangential even distributing wind by tangential air-intake device, carry out becoming more meticulous select powder time, further can improve ratio of sorting and cleaning.
Embodiment 4:
The present embodiment is at the enterprising one-step optimization in the basis of embodiment 1, further, for better realizing the utility model, can even distributing wind in the separating chamber of bottom, and be arranged to following structure especially: described tangential air-intake device 6 comprises the air inlet in 1-6 direction; Utilize 1-6 direction air inlet can in bottom separating chamber 15 even distributing wind, make it form stronger vortex fluid, thus reach best sorting and divide (choosing) level effect, and the large mini-plant of different disposal amount can be adapted to.
Embodiment 5:
The present embodiment is at the enterprising one-step optimization in the basis of embodiment 1, further, for better realizing the utility model, material can be recovered to milling apparatus again grind by selecting meal after the sorting of bottom separating chamber, arrange following structure especially: also comprise meal feedback outlet 7, described meal feedback outlet 7 is connected with bottom separating chamber 15 and is positioned at bottom separating chamber 15 bottom; When selecting powder, the meal not meeting materials standard selected in the separating chamber of bottom will be ground after being discharged by meal feedback outlet 7 again.
Embodiment 6:
The present embodiment is at the enterprising one-step optimization in the basis of any one of embodiment 1-5, further, for better realizing the utility model, can make rotor, guide vane long-term be in stable duty, be arranged to following structure especially: described transmission device comprises upper transmission motor 8 and main shaft 9, described upper transmission motor 8 is placed on main support 1, and described upper transmission motor 8 is connected with guide vane 11 with rotor 10 by main shaft 9; In use, upper transmission motor 8 carries out rotation steady in a long-term by main shaft 9 rotor driven 10 and guide vane 11, due to rotor 10 High Rotation Speed, form horizontal vortex with guide vane 11, after material enters the territory, horizontal vortex powder-separating area that rotor 10 and wind blade 11 formed, material completes classification for the first time under self gravitation effect and horizontal vortex effect in top separating chamber 3.
Embodiment 7:
The present embodiment is at the enterprising one-step optimization in the basis of any one of embodiment 1-6, further, for better realizing the utility model, can make long-term to be in stable duty, be arranged to following structure especially: described transmission device also comprises lower part driving device 16, described lower part driving device 16 connects bottom separating chamber 15, and lower part driving device 16 drives bottom separating chamber 15 to roughly select.
Embodiment 8:
The present embodiment is at the enterprising one-step optimization in the basis of any one of embodiment 1-5, further, for better realizing the utility model, qualified finished product sub-material can be collected, be arranged to following structure especially: also comprise finished product discharging opening 2, described finished product discharging opening 2 is connected with top separating chamber 3, and in use, the fine powder (finished product) of the conjunction symbol materials standard chosen in top separating chamber 3 and bottom separating chamber 15 will be transported in stand-by powder region in order to using by finished product discharging opening.
The utility model utilizes the mode of side direction charging, material spreading after charging aperture is roughly selected in the separating chamber of bottom, after carry out selected in the separating chamber of top and collect fine powder (finished product), material material in powder concentrator is run to a direction, avoid in meal, having a large amount of fine powders (finished product) to enter in milling apparatus and repeat grinding, while the efficiency improving milling apparatus and output, reduce steel consumption, the power consumption of grinder equipment, reduce production cost, material choosing is imitated only up to more than 95%.
The above; it is only preferred embodiment of the present utility model; not do any pro forma restriction to the utility model, every any simple modification, equivalent variations done above embodiment according to technical spirit of the present utility model, all falls within protection domain of the present utility model.
Claims (8)
1. adopt a high-efficient powder concentrator for side direction charging, it is characterized in that: comprise main support (1), top separating chamber (3), charging aperture (4), middle part separating chamber (5), rotor (10), guide vane (11), bottom inner cone (13), bottom separating chamber (15), transmission device, divide and spread device (14); Described main support (1) runs through fixing top separating chamber (3) and bottom separating chamber (15), described top separating chamber (3) is connected with middle part separating chamber (5), described middle part separating chamber (5) and bottom separating chamber (15) are arranged at top separating chamber (3) bottom, and bottom separating chamber (15) is placed in below, middle part separating chamber (5); Described charging aperture (4) is placed in top separating chamber (3) sidewall and is connected with top separating chamber (3), and described charging aperture (4) is at least two; Described rotor (10) and guide vane (11) to be placed in top separating chamber (3) and to be positioned at top separating chamber (3) top, and described rotor (10) is placed in guide vane (11) inner side, and rotor (10) to be positioned at guide vane (11) inner; Described bottom inner cone (13) connects with top separating chamber (3), and bottom inner cone (13) is placed in middle part separating chamber (5); Described bottom separating chamber (15) is connected with bottom inner cone (13); Described point is spread device (14) and is arranged between bottom inner cone (13) and bottom separating chamber (15), and described point is spread device (14) and be connected with transmission device; Described transmission device is arranged on main support (1), and transmission device is connected with rotor (10).
2. a kind of high-efficient powder concentrator adopting side direction charging according to claim 1, it is characterized in that: also comprise wind-supplying mouth (12), described wind-supplying mouth (12) is connected with top separating chamber (3).
3. a kind of high-efficient powder concentrator adopting side direction charging according to claim 1, it is characterized in that: also comprise tangential air-intake device (6), described tangential air-intake device (6) is arranged on bottom separating chamber (15) sidewall.
4. a kind of high-efficient powder concentrator adopting side direction charging according to claim 3, is characterized in that: described tangential air-intake device (6) comprises the air inlet in 1-6 direction.
5. a kind of high-efficient powder concentrator adopting side direction charging according to claim 1, it is characterized in that: also comprise meal feedback outlet (7), described meal feedback outlet (7) is connected with bottom separating chamber (15) and is positioned at bottom separating chamber (15) bottom.
6. a kind of high-efficient powder concentrator adopting side direction charging according to any one of claim 1-5, it is characterized in that: described transmission device comprises upper transmission motor (8) and main shaft (9), described upper transmission motor (8) is placed on main support (1), and described upper transmission motor (8) is connected by main shaft (9) same to rotor (10).
7. a kind of high-efficient powder concentrator adopting side direction charging according to any one of claim 1-5, is characterized in that: described transmission device also comprises lower part driving device (16), and described lower part driving device (16) connects bottom separating chamber (15).
8. a kind of high-efficient powder concentrator adopting side direction charging according to any one of claim 1-5, is characterized in that: also comprise finished product discharging opening (2), described finished product discharging opening (2) is connected with top separating chamber (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669022.2U CN204194294U (en) | 2014-11-11 | 2014-11-11 | A kind of high-efficient powder concentrator adopting side direction charging |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669022.2U CN204194294U (en) | 2014-11-11 | 2014-11-11 | A kind of high-efficient powder concentrator adopting side direction charging |
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| CN204194294U true CN204194294U (en) | 2015-03-11 |
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| CN201420669022.2U Expired - Fee Related CN204194294U (en) | 2014-11-11 | 2014-11-11 | A kind of high-efficient powder concentrator adopting side direction charging |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020037832A1 (en) * | 2018-08-21 | 2020-02-27 | 江苏吉能达环境能源科技有限公司 | Ultrafine powder sorting machine |
-
2014
- 2014-11-11 CN CN201420669022.2U patent/CN204194294U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020037832A1 (en) * | 2018-08-21 | 2020-02-27 | 江苏吉能达环境能源科技有限公司 | Ultrafine powder sorting machine |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20191111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |