CN208975187U - A kind of novel centrifugal type spray dryer - Google Patents
A kind of novel centrifugal type spray dryer Download PDFInfo
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- CN208975187U CN208975187U CN201821572434.9U CN201821572434U CN208975187U CN 208975187 U CN208975187 U CN 208975187U CN 201821572434 U CN201821572434 U CN 201821572434U CN 208975187 U CN208975187 U CN 208975187U
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- hot gas
- drying tower
- gas divider
- control switch
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Abstract
The utility model discloses a kind of novel centrifugal type spray dryers, including drying tower, the outer surface lower front of drying tower is equipped with control switch group, the input terminal of control switch group is electrically connected with the output end of external power supply, centrifugal atomizer is equipped in the middle part of the inner tip of drying tower, the input terminal of centrifugal atomizer is electrically connected with the output end of control switch group, the upper surface of drying tower is equipped with inlet tube, inlet tube is connected to centrifugal atomizer, the inner upper of drying tower is equipped with the first hot gas divider, the second hot gas divider is equipped in the middle part of the inside of drying tower, second hot gas divider is located at the underface of the first hot gas divider, the first connecting tube is equipped on the left of the outer surface of first hot gas divider.The utility model centrifugal spray dryer, using effect is good, and hot gas can be contacted equably with the feed liquid after atomization comprehensively, and the material particles that be not completely dried can be further dried, and keeps material particles dry thoroughly, improves work efficiency.
Description
Technical field
The utility model relates to spray dryer technical field, specially a kind of novel centrifugal type spray dryer.
Background technique
Spray drying is technique most widely used in liquid process forming and dry industry.It is best suited for from solution, cream
Powdery, granular solid product are generated in liquid, suspension and liquid/paste raw material.Therefore, when the particle size distribution of finished product, residual
When moisture content, bulk density and grain shape being stayed to have to comply with accurate standard, spray drying is one of very ideal work
Skill.The position of existing centrifugal spray dryer inner air distributor and centrifugal atomizer is fixed, and is respectively positioned on drying tower
Inner tip, hot gas contact not comprehensive with the misty liquid droplets that centrifugal atomizer sprays, and still have the material particles not being completely dried, into
And drying is caused to be not thorough, follow-up work is influenced, is made troubles to using.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of novel centrifugal type spray drying
Machine, using effect is good, and hot gas can be contacted equably with the feed liquid after atomization comprehensively, can be to the material particles not being completely dried
It is further dried, keeps material particles dry thoroughly, improve work efficiency, can effectively solve the problems in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel centrifugal type spray dryer, packet
Drying tower is included, the outer surface lower front of the drying tower is equipped with control switch group, the input terminal and external electrical of control switch group
The output end in source is electrically connected, and is equipped with centrifugal atomizer in the middle part of the inner tip of the drying tower, the input terminal of centrifugal atomizer with
The output end of control switch group is electrically connected, and the upper surface of the drying tower is equipped with inlet tube, and inlet tube is connected to centrifugal atomizer,
The inner upper of the drying tower is equipped with the first hot gas divider, is equipped with the second hot gas in the middle part of the inside of the drying tower and divides equally
Device, the second hot gas divider are located at the underface of the first hot gas divider, and the is equipped on the left of the outer surface of the first hot gas divider
One connecting tube, the first connecting tube run through drying tower, the second connecting tube are equipped on the left of the outer surface of the second hot gas divider, and second connects
It takes over and runs through drying tower, the end of the first connecting tube and the second connecting tube is connected with heating pipe, and the lower surface of the drying tower is set
There is discharge nozzle, one end of discharge nozzle is equipped with cyclone separator, the input terminal of cyclone separator and the output end electricity of control switch group
Connection.
As a kind of optimal technical scheme of the utility model, the lower part of the drying tower is tapered, the lower part of drying tower
Equipped with supporting leg, the quantity of supporting leg is three and is angularly arranged, and the bottom end of supporting leg is equipped with cushion block.
As a kind of optimal technical scheme of the utility model, the first hot gas divider includes shell, and shell is circle
Shape shell, the medial surface of shell are evenly distributed with short tube, and one end of short tube is equipped with first spray head.
As a kind of optimal technical scheme of the utility model, the second hot gas divider includes circulating line, annular
The medial surface of pipeline is evenly distributed with second spray head, and second spray head is obliquely installed upwards.
As a kind of optimal technical scheme of the utility model, one end of the heating pipe is connected with air blower and air adds
Hot device, the input terminal of air blower and the input terminal of air heater are electrically connected with the output end of control switch group.
Compared with prior art, the utility model has the beneficial effects that the utility model centrifugal spray dryer, passes through setting
First hot gas divider, the first hot gas divider are sprayed around centrifugal atomizer, hot gas by first spray head, can comprehensively uniformly
Ground is contacted with the feed liquid after atomization, and by the way that the second hot gas divider is arranged, hot gas is sprayed by second spray head, can with it is incomplete
Dry material particles are contacted again, and further progress is dry, keep material particles dry thoroughly, using effect is good, improves work
Make efficiency.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model schematic diagram of internal structure.
In figure: 1 first connecting tube, 2 second connecting tubes, 3 heating pipes, 4 air blowers, 5 air heaters, 6 supporting legs, 7 pads
Block, 8 control switch groups, 9 discharge nozzles, 10 cyclone separators, 11 drying towers, 12 inlet tubes, 13 circulating lines, 14 second spray heads,
15 second hot gas dividers, 16 first spray heads, 17 shells, 18 short tubes, 19 first hot gas dividers, 20 centrifugal atomizers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of novel centrifugal type spray dryer, including
The lower part of drying tower 11, drying tower 11 is tapered, and the lower part of drying tower 11 is equipped with supporting leg 6, the quantity of supporting leg 6 be three and
Angularly it is arranged, is used to support drying tower 11, the bottom end of supporting leg 6 is equipped with cushion block 7, and the outer surface lower front of drying tower 11 is set
There is control switch group 8, the input terminal of control switch group 8 is electrically connected with the output end of external power supply, convenient for manipulating, drying tower 11
Centrifugal atomizer 20 is equipped in the middle part of inner tip, the input terminal of centrifugal atomizer 20 is electrically connected with the output end of control switch group 8,
Feed liquid can be made to be sprayed into minimum misty liquid droplets, the upper surface of drying tower 11 is equipped with inlet tube 12, inlet tube 12 and centrifugal atomizing
Device 20 is connected to, and is entered for feed liquid, and the inner upper of drying tower 11 is equipped with the first hot gas divider 19, the first hot gas divider 19
Including shell 17, shell 17 is circular shell, and the medial surface of shell 17 is evenly distributed with short tube 18, and one end of short tube 18 is equipped with the
One spray head 16, the first hot gas divider 19 are sprayed around centrifugal atomizer 20, hot gas from first spray head 16, and hot gas can comprehensively
It is contacted evenly with the feed liquid after atomization, the second hot gas divider 15, the second hot gas divider is equipped in the middle part of the inside of drying tower 11
15 be located at the first hot gas divider 19 underface, the second hot gas divider 15 include circulating line 13, circulating line 13 it is interior
Side is evenly distributed with second spray head 14, and second spray head 14 is obliquely installed upwards, hot gas from second spray head 14 spray, can with not
The material particles being completely dried are contacted again, and further progress is dry, keep material particles dry thorough, and using effect is good, and first
The first connecting tube 1 is equipped on the left of the outer surface of hot gas divider 19, the first connecting tube 1 runs through drying tower 11, and the second hot gas is divided equally
The second connecting tube 2 is equipped on the left of the outer surface of device 15, the second connecting tube 2 runs through drying tower 11, the first connecting tube 1 and the second connection
The end of pipe 2 is connected with heating pipe 3, and one end of heating pipe 3 is connected with air blower 4 and air heater 5, the input of air blower 4
The input terminal of end and air heater 5 is electrically connected with the output end of control switch group 8, for generating hot gas and conveying hot gas
Enter in the first hot gas divider 19 and the second hot gas divider 15, the lower surface of drying tower 11 is equipped with discharge nozzle 9, discharge nozzle 9
One end is equipped with cyclone separator 10, and the input terminal of cyclone separator 10 is electrically connected with the output end of control switch group 8, for separating
Particle out has in control switch group 8 corresponding with air blower 4, air heater 5, cyclone separator 10 and centrifugal atomizer 20
Control button.
When in use: connecting external power supply, feed liquid is entered in centrifugal atomizer 20 by inlet tube 12, starts air blower
4 and air heater 5, generate hot wind, hot wind pass through the first connecting tube 1 respectively and the second connecting tube 2 to enter the first hot gas equal
Divide in device 19 and the second hot gas divider 15, start centrifugal atomizer 20, centrifugal atomizer 20 sprays minimum misty liquid droplets, together
When hot gas sprayed from first spray head 16, hot gas equably contacts with the feed liquid after atomization comprehensively, rapid draing misty liquid droplets, in addition
Hot gas is sprayed from second spray head 14, can be contacted again with the material particles not being completely dried, and further progress is dry, makes material
Particle drying is thorough, then starts cyclone separator 10, and gas and material particles are drawn into cyclone separator 10, gas quilt
Discharge, isolates material particles.
The utility model using effect is good, and by the way that the first hot gas divider 19 is arranged, hot gas is sprayed from first spray head 16, energy
Enough equably to contact comprehensively with the feed liquid after atomization, by the way that the second hot gas divider 15 is arranged, hot gas is sprayed from second spray head 14,
It can be contacted again with the material particles not being completely dried, further progress is dry, keeps material particles dry thoroughly, improves work
Make efficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of novel centrifugal type spray dryer, including drying tower (11), it is characterised in that: the appearance of the drying tower (11)
Side lower part is equipped with control switch group (8) in front, and the input terminal of control switch group (8) is electrically connected with the output end of external power supply, institute
It states and is equipped with centrifugal atomizer (20) in the middle part of the inner tip of drying tower (11), the input terminal and control switch of centrifugal atomizer (20)
The output end of group (8) is electrically connected, and the upper surface of the drying tower (11) is equipped with inlet tube (12), inlet tube (12) and centrifugal atomizing
Device (20) connection, the inner upper of the drying tower (11) are equipped with the first hot gas divider (19), the drying tower (11) it is interior
Be equipped with the second hot gas divider (15) in the middle part of portion, the second hot gas divider (15) be located at the first hot gas divider (19) just under
The outer surface left side of side, the first hot gas divider (19) is equipped with the first connecting tube (1), and the first connecting tube (1) runs through drying tower
(11), the second connecting tube (2) are equipped on the left of the outer surface of the second hot gas divider (15), the second connecting tube (2) runs through drying tower
(11), the end of the first connecting tube (1) and the second connecting tube (2) is connected with heating pipe (3), the lower surface of the drying tower (11)
Equipped with discharge nozzle (9), one end of discharge nozzle (9) is equipped with cyclone separator (10), the input terminal of cyclone separator (10) and control
The output end of switching group (8) is electrically connected.
2. a kind of novel centrifugal type spray dryer according to claim 1, it is characterised in that: the drying tower (11)
Lower part is tapered, and the lower part of drying tower (11) is equipped with supporting leg (6), and the quantity of supporting leg (6) is three and is angularly arranged, and props up
The bottom end of support leg (6) is equipped with cushion block (7).
3. a kind of novel centrifugal type spray dryer according to claim 1, it is characterised in that: first hot gas is divided equally
Device (19) includes shell (17), and shell (17) is circular shell, and the medial surface of shell (17) is evenly distributed with short tube (18), short tube
(18) one end is equipped with first spray head (16).
4. a kind of novel centrifugal type spray dryer according to claim 1, it is characterised in that: second hot gas is divided equally
Device (15) includes circulating line (13), and the medial surface of circulating line (13) is evenly distributed with second spray head (14), second spray head
(14) it is obliquely installed upwards.
5. a kind of novel centrifugal type spray dryer according to claim 1, it is characterised in that: the heating pipe (3)
One end is connected with air blower (4) and air heater (5), and the input terminal of air blower (4) and the input terminal of air heater (5) are equal
It is electrically connected with the output end of control switch group (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821572434.9U CN208975187U (en) | 2018-09-26 | 2018-09-26 | A kind of novel centrifugal type spray dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821572434.9U CN208975187U (en) | 2018-09-26 | 2018-09-26 | A kind of novel centrifugal type spray dryer |
Publications (1)
| Publication Number | Publication Date |
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| CN208975187U true CN208975187U (en) | 2019-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821572434.9U Active CN208975187U (en) | 2018-09-26 | 2018-09-26 | A kind of novel centrifugal type spray dryer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448929A (en) * | 2019-08-29 | 2019-11-15 | 江苏先锋干燥工程有限公司 | A kind of spray-drying installation |
| CN114534280A (en) * | 2022-02-18 | 2022-05-27 | 赣州锐科合金材料有限公司 | Processing of carbon-poor stereoplasm closes raw materials is with wet-milling spray drying equipment |
| CN115235192A (en) * | 2022-08-03 | 2022-10-25 | 无锡市联合德艺制药设备有限公司 | Centrifugal traditional chinese medicine extract spray dryer |
| CN116421988A (en) * | 2023-06-01 | 2023-07-14 | 南通太洋高新材料科技有限公司 | Efficient anti-adhesion centrifugal spray drying device for metaphosphate |
-
2018
- 2018-09-26 CN CN201821572434.9U patent/CN208975187U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448929A (en) * | 2019-08-29 | 2019-11-15 | 江苏先锋干燥工程有限公司 | A kind of spray-drying installation |
| CN114534280A (en) * | 2022-02-18 | 2022-05-27 | 赣州锐科合金材料有限公司 | Processing of carbon-poor stereoplasm closes raw materials is with wet-milling spray drying equipment |
| CN114534280B (en) * | 2022-02-18 | 2024-03-19 | 赣州锐科合金材料有限公司 | Wet milling spray drying equipment for processing carbon-poor hard synthetic raw materials |
| CN115235192A (en) * | 2022-08-03 | 2022-10-25 | 无锡市联合德艺制药设备有限公司 | Centrifugal traditional chinese medicine extract spray dryer |
| CN116421988A (en) * | 2023-06-01 | 2023-07-14 | 南通太洋高新材料科技有限公司 | Efficient anti-adhesion centrifugal spray drying device for metaphosphate |
| CN116421988B (en) * | 2023-06-01 | 2023-10-27 | 南通太洋高新材料科技有限公司 | Efficient anti-adhesion centrifugal spray drying device for metaphosphate |
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