CN204460938U - A kind of multicell boiled bed drying device - Google Patents
A kind of multicell boiled bed drying device Download PDFInfo
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- CN204460938U CN204460938U CN201520047893.5U CN201520047893U CN204460938U CN 204460938 U CN204460938 U CN 204460938U CN 201520047893 U CN201520047893 U CN 201520047893U CN 204460938 U CN204460938 U CN 204460938U
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- hollow housing
- rake
- house
- boiling
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Abstract
The utility model discloses a kind of multicell boiled bed drying device, include hollow housing, hollow housing inner bottom part periphery annular array formation have some around hollow housing axial line be the oblique boiling-house of axis, screen is provided with in hollow housing, hollow housing is also provided with cyclone separator, cyclone separator and hollow housing inner space, place of hollow housing bottom centre is fixed with column, on column, top is provided with and harrows in bulk putting, hollow housing top and be positioned at rake in bulk put directly over be provided with charging aperture, the utility model by annular array be formed with some around hollow housing axial line be the oblique boiling-house of axis, the wind that each boiling-house is produced by boasting forms a spiral air-flow, powder particles is made to increase along spiral air flow like this, make drying stroke in the unit interval of powder elongated like this, drying effect is improved, and be provided with rake and in bulkly put, charging aperture powder can not be caused to pile up, operating efficiency is high.
Description
technical field:
The utility model relates to a kind of multicell boiled bed drying device, belongs to medicine, chemical technology field.
background technology:
Existing boiled bed drying pattern mostly is convection type, namely powder is when drying, under wind action, powder rising outreaches and declines, in this convection type of the powder drying mode unit interval, effect drying stroke is shorter, drying effect is poor, and existing most ebullated bed feed opening place lacks, and rake is in bulk to be put, by powder material scattering, or the existing rake loose less effective of rake of putting in bulk makes powder pile up, and impact normally works.
utility model content:
The utility model provides a kind of multicell boiled bed drying device, solves the situation that existing boiled bed drying pattern drying effect is not good enough, and existing rake is in bulk puts, the problem that the loose effect of rake is undesirable.
Technology solution of the present utility model is as follows: a kind of multicell boiled bed drying device, include hollow housing, hollow housing inner bottom part periphery annular array formation have some around hollow housing axial line be the oblique boiling-house of axis, screen is provided with in hollow housing, hollow housing is also provided with cyclone separator, cyclone separator and hollow housing inner space, place of hollow housing bottom centre is fixed with column, on column, top is provided with rake and in bulkly puts, hollow housing top and be provided with charging aperture directly over being positioned at that rake is in bulk and putting.
Preferably, harrow in bulk putting and include rake axle, rake axle axial line level is arranged on column, and rake axle is formed with some rake axle blades, and the rake of column being harrowed axle blade front end, direction of faling apart is fixed with guide plate.
Preferably, guide plate is arranged and minimum point end is positioned at directly over one of them boiling-house obliquely.
Preferably, hollow housing to be positioned at above screen and to be provided with discharging opening with guide plate opposite side position in opposite directions, the oblique setting of screen and minimum point is positioned at below discharging opening, the angle of screen and horizontal plane is 3 ° ~ 5 °, and screen is positioned at boiling-house axial line extended spot and has the slotted eye close with boiling-house opening bore.
Preferably, hollow housing is connected with feed back pipe, feed back pipe one end is communicated with hollow housing, and the other end is connected with cyclone separator.
Preferably, the discharge outlet Vertical form that screen reclines has a weir plate.
The beneficial effects of the utility model are: the utility model by annular array be formed with some around hollow housing axial line be the oblique boiling-house of axis, the wind that each boiling-house is produced by boasting forms a spiral air-flow, powder particles is made to increase along spiral air flow like this, make drying stroke in the unit interval of powder elongated like this, drying effect is improved, and powder powder in the process risen along helical flow has the effect by centrifugal force, moisture in powder is easily thrown out of, the drying effect of powder can be improved like this, and this device is provided with, and rake is in bulk to be put, by powder from discharge port end by powder material scattering, the accumulation of powder can not be caused like this, and this rake front end of putting the loose direction of rake in bulk is provided with guide plate, for accurately powder being imported in fluidized bed furnace, powder is avoided to be deposited in the work blind area of fluidized bed furnace, improve operating efficiency.
accompanying drawing illustrates:
Fig. 1 is the utility model structural representation
Fig. 2 is that A place rake in bulkly puts structural representation
Fig. 3 is grid plate structure schematic diagram
In figure: 1. charging aperture 2. hollow housing 3. is harrowed and in bulkly put 4. screen 5. discharging openings
6. boiling-house 7. cyclone separator 8. feed back pipe 9. guide plate 10. column 11. is harrowed axle blade 12. and is harrowed axle 13. weir plate
detailed description of the invention:
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of multicell boiled bed drying device, include hollow housing, hollow housing 2 inner bottom part periphery annular array formation have some around hollow housing 2 axial line be the oblique boiling-house of axis 6, multiple is that the oblique boiling-house of axis 6 is communicated with air blast around hollow housing 2 axial line, thus formation spiral air flow, screen 4 is provided with in hollow housing 2, screen 4 pairs of powders play buffering pause effect, hollow housing 2 is also provided with cyclone separator 7, cyclone separator 7 and hollow housing 2 inner space, place of hollow housing 2 bottom centre is fixed with column 10, on column 10, top is provided with rake and in bulkly puts 3, hollow housing 2 top and be positioned at rake in bulk put 3 directly over be provided with charging aperture 1, harrow and in bulkly put 3 by the powder material scattering of charging aperture 1 charging.
Particularly, harrow in bulk put 3 include rake axle 12, rake axle 12 axial line level is arranged on column 10, rake axle 10 is formed with some rake axle blades 11, the rake of column 10 being harrowed axle blade 11 front end, direction of faling apart is fixed with guide plate 9, and rake axle 12 drives under the driving of motor harrows axle blade 11 and rotate powder material scattering.
Particularly, guide plate 9 arranges obliquely and minimum point end is positioned at directly over one of them boiling-house, and the powder broken up through rake axle blade 11 is through the effect of guide plate 9 by above powder carry to boiling-house 6, and powder blows afloat by the wind action through boiling-house 6.
Particularly, hollow housing 2 to be positioned at above screen 4 and to be provided with discharging opening 5 with guide plate 9 opposite side position in opposite directions, the oblique setting of screen 4 and minimum point is positioned at below discharging opening 5, screen 4 is 5 ° with the angle of horizontal plane, screen 4 is piled up and has dried powder to slide obliquely through the effect of the screen 4 tilted, and screen 4 is positioned at boiling-house 6 axial line extended spot and has the slotted eye close with boiling-house 6 opening bore, the wind of producing by boasting in slotted eye such boiling-house 6 identical with boiling-house 6 bore by slotted eye, can form spiral air flow above screen 4.
Particularly, hollow housing 2 is connected with feed back pipe 8, feed back pipe 8 one end is communicated with hollow housing 2, and the other end is connected with cyclone separator 7, and the powder be separated in cyclone separator 7 is recovered in hollow shell 2 through feed back pipe 8 by feed back pipe 8.
Particularly, discharging opening 5 place Vertical form that screen 4 reclines has a weir plate 13, and the powder of screen 4 landing under being tilted to is piled up and stopped by weir plate 13, after powder covers weir plate 13, complete blanking.
Operation principle of the present utility model is: powder enters hollow housing 2 inner chamber from charging aperture 1, an air blast is communicated with at each boiling-house, under the effect being the oblique boiling-house of axis 6 around hollow housing 2 axial line, form spiral air flow, under the effect of spiral air flow, powder particles helically rises shape, screen 4 pairs of powder particles play pause buffering and and screening and filtering effect, because screen tilts at an angle, powder particles is after the drying along screen 4 landing downwards, stopped by weir plate 13 and pile up, discharging opening 5 place's blanking is slipped to after covering weir plate 13, part powder particles is recovered in hollow housing 2 again through the effect of cyclone separator 7 under the effect of feed back pipe 8, the rake arranged below charging aperture 1 is in bulk puts rake axle 12 in 3 under motor drives, rake axle blade 11 on rake axle 12 rotates powder material scattering around rake axle 12 thus is transported to above boiling-house under the effect of guide plate 9 by powder.
The foregoing is only preferred embodiment of the present utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
Claims (6)
1. a multicell boiled bed drying device, include hollow housing, it is characterized in that: described hollow housing (2) inner bottom part periphery annular array formation have some around hollow housing (2) axial line be the oblique boiling-house of axis (6), screen (4) is provided with in described hollow housing (2), described hollow housing (2) is also provided with cyclone separator (7), described cyclone separator (7) and hollow housing (2) inner space, place of described hollow housing (2) bottom centre is fixed with column (10), the upper top of described column (10) is provided with harrows in bulk putting (3), described hollow housing (2) top and be positioned at rake in bulk putting directly over (3) be provided with charging aperture (1).
2. a kind of multicell boiled bed drying device according to claims 1, it is characterized in that: described rake put (3) in bulk include rake axle (12), described rake axle (12) axial line level is arranged on column (10), described rake axle (10) is formed with some rake axle blades (11), and the rake of described column (10) upper rake axle blade (11) front end, direction of faling apart is fixed with guide plate (9).
3. a kind of multicell boiled bed drying device according to claims 2, is characterized in that: described guide plate (9) arranges obliquely and minimum point end is positioned at directly over one of them boiling-house.
4. a kind of multicell boiled bed drying device according to claims 3, it is characterized in that: described hollow housing (2) is gone up and is positioned at screen (4) top and is provided with discharging opening (5) with guide plate (9) opposite side position in opposite directions, described screen (4) oblique setting and minimum point are positioned at discharging opening (5) below, the angle of described screen (4) and horizontal plane is 3 ° ~ 5 °, and screen (4) is positioned at boiling-house (6) axial line extended spot and has the slotted eye close with boiling-house (6) opening bore.
5. a kind of multicell boiled bed drying device according to claims 1, it is characterized in that: described hollow housing (2) is connected with feed back pipe (8), described feed back pipe (8) one end is communicated with hollow housing (2), and the other end is connected with cyclone separator (7).
6. a kind of multicell boiled bed drying device according to claims 4, is characterized in that: discharging opening (5) place Vertical form that described screen (4) reclines has a weir plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520047893.5U CN204460938U (en) | 2015-01-23 | 2015-01-23 | A kind of multicell boiled bed drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520047893.5U CN204460938U (en) | 2015-01-23 | 2015-01-23 | A kind of multicell boiled bed drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204460938U true CN204460938U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520047893.5U Active CN204460938U (en) | 2015-01-23 | 2015-01-23 | A kind of multicell boiled bed drying device |
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| CN (1) | CN204460938U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105941823A (en) * | 2016-05-25 | 2016-09-21 | 刘新旗 | High-soluble soybean peptide dry powder and preparation method thereof |
| CN108654513A (en) * | 2018-06-13 | 2018-10-16 | 长沙鑫本药业有限公司 | Vibration-type sponging granulator |
| CN110465248A (en) * | 2019-09-11 | 2019-11-19 | 上海电气电站环保工程有限公司 | Boiling bed hydrogenation reactor and application thereof |
-
2015
- 2015-01-23 CN CN201520047893.5U patent/CN204460938U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105941823A (en) * | 2016-05-25 | 2016-09-21 | 刘新旗 | High-soluble soybean peptide dry powder and preparation method thereof |
| CN108654513A (en) * | 2018-06-13 | 2018-10-16 | 长沙鑫本药业有限公司 | Vibration-type sponging granulator |
| CN108654513B (en) * | 2018-06-13 | 2024-02-27 | 长沙鑫本药业有限公司 | Vibration type spray granulator |
| CN110465248A (en) * | 2019-09-11 | 2019-11-19 | 上海电气电站环保工程有限公司 | Boiling bed hydrogenation reactor and application thereof |
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