CN207786535U - A kind of fluidized bed coating process units - Google Patents
A kind of fluidized bed coating process units Download PDFInfo
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- CN207786535U CN207786535U CN201721802736.6U CN201721802736U CN207786535U CN 207786535 U CN207786535 U CN 207786535U CN 201721802736 U CN201721802736 U CN 201721802736U CN 207786535 U CN207786535 U CN 207786535U
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- main body
- body cover
- air intake
- intake plate
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Abstract
The utility model discloses a kind of fluidized bed coating process units, including main body cover, the main body cover intracavity bottom is provided with technique air inlet, main body cover bottom wall is run through in technique air inlet bottom end, and main body cover bottom end side is extended to, technique air inlet top is provided with the first air intake plate, and first air intake plate is set in main body cover, having heaters is arranged in the technique air inlet inner wall surrounding, and the heater is set to the first air intake plate bottom end.The utility model to material in fluidising chamber by being coated processing, then the quality reached being coated using material, when material coating reaches standard coating, i.e., when weight is most heavy, the material of coating enters next process from discharge port through discharge nozzle, and utilize the setting of turbine leaf, material is set to enter in fluidising chamber and can uniformly float in fluidising chamber, to keep coating effect more prominent, and also it is simple in structure, easy to operate, coating efficiency is high.
Description
Technical field
The utility model is related to coating device field, more particularly to a kind of fluidized bed coating process units.
Background technology
Using coating method, the coating of various active ingredients is carried out, has been directed to anti-oxidant coating, moistureproof coating, packet soluble in the stomach
The various effects such as clothing, enteric coating, colored coatings, wherein coating weight gain are more than 300 kilograms up to 30% or more or every batch for the treatment of capacity
When, it just will appear ill effect：1, coating is difficult uniform, and at non-uniform thin place, strength weak, coating thickness also has been difficult to
To coating effect.2, existing coating method can not produce greatly, and quality is difficult to ensure.Fluidized bed coating currently on the market
Machine, single batch processing amount is more than 300 kilograms not yet, impacted when producing greatly, and reason is that batch hopper uses artificial cart
Formula, bucket capacity maximum only have 1500 liters, to handle 300 kilograms, and the core ball of entrance is with the progress of coating process, body
Product can constantly increase, until at 2 times or so, changeless spray gun, top spray form, bottom spray form spray gun, cause to be coated
Quality is difficult qualification, finds to be more than 20 kilograms of every batch of when treating capacity through application study while coating weight gain reaches 100% or more
When, coating quality will be unqualified；Such as：In normal fluid bed, when fluidisation, bulky grain can be biased to concentrate on lower section, small
Grain can be biased to concentrate on top, the changeless spray gun in position, when fluidizing material position increase, for increased fluidisation position, spray
Rifle easily spray is not；The spray gun of top spray form, when fluidisation controlling level changes greatly, gun slot is from fluosolids upper level meeting
Variation, causes coating quality to change, and little particle packet is more；The spray gun of common fountain fluidisation shape, bottom spray form,
When fluidisation controlling level changes greatly, the reasons such as variation occurs in fountain fluidized state, adhesion rate increases cause off quality.3、
Such as when producing 20000 tons of common output per year, the existing coating equipment in sugar production line using 200 sets or more is needed, economically substantially can not
Row.Therefore, it is necessary to solve the above problems to invent a kind of fluidized bed coating process units.
Utility model content
The purpose of this utility model is to provide a kind of fluidized bed coating process units, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：A kind of fluidized bed coating process units, including
Main body cover, the main body cover intracavity bottom are provided with technique air inlet, and main body cover is run through in technique air inlet bottom end
Bottom wall, and main body cover bottom end side is extended to, technique air inlet top is provided with the first air intake plate, first air inlet
Plate is set in main body cover, and the technique air inlet inner wall surrounding is arranged having heaters, the heater be set to first into
Aerofoil bottom end, first air intake plate top are provided with fluidising chamber, and the fluidising chamber is set to main body cover inner cavity top, described
Fluidising chamber bottom end is provided with discharge port, and the discharge port side wall is surrounded with the second air intake plate, the second air intake plate setting
In the first air intake plate top, the discharge port bottom end is provided with discharge nozzle, and main body cover bottom one is run through in described discharge nozzle one end
Side wall, and main body cover outer wall side is extended to, the main body cover top is provided with rotary electric machine, the rotary electric machine bottom end
It is provided with bearing, rotary electric machine is run through on the bearing top, and extends to rotary electric machine top side, the bearing bottom end setting
There is turbine leaf, the first feeding-passage is provided in the bearing, first feeding-passage runs through bearing, and extends to bearing two
Side is provided with the second feeding-passage in the turbine leaf, and second feeding-passage runs through turbine leaf, and extends to turbine leaf two
Side.
Preferably, the rotary electric machine both sides are provided with air holes, and the air holes is set at the top of main body cover, the air holes
It through main body cover roof, and extends in fluidising chamber, the air holes side is provided with atomizer, and the atomizer output end is set
It is placed in fluidising chamber.
Preferably, the first feeding-passage output end is connect with the second feeding-passage input terminal, and second charging is logical
Road output end is set in fluidising chamber, and the turbine leaf is set to right over technique air inlet.
Preferably, first air intake plate and the second air intake plate are disposed as reticular structure, the second air intake plate setting
For arcuate structure.
Preferably, the fluidisation chamber interior walls are set as circular shape, and the discharge nozzle is set as circular shape, and discharge nozzle
It is set as reticular structure, the turbine leaf is provided with 3 groups, and 3 groups of arc-shaped array distributions of turbine leaf are in bearing bottom end.
Preferably, the heater, rotary electric machine and atomizer are electrically connected with external power supply, and first charging is logical
Road input terminal is connect with material input, and the atomizer input terminal is connect with packaging material fluid output port.
The technique effect and advantage of the utility model：The utility model to material in fluidising chamber by being coated place
Reason, the quality reached being then coated using material, when material coating reaches standard coating, i.e., when weight is most heavy, coating
Material enter next process through discharge nozzle from discharge port, and using the setting of turbine leaf, make material into fluidising chamber
It is interior uniformly to float in fluidising chamber, to keep coating effect more prominent, and simple in structure, easy to operate, coating efficiency
It is high.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model turbine leaf structural schematic diagram.
In figure：1 main body cover, 2 technique air inlets, 3 first air intake plates, 4 heaters, 5 fluidising chamber, 6 discharge ports, 7 second
Air intake plate, 8 discharge nozzles, 9 rotary electric machines, 10 bearings, 11 turbine leafs, 12 first feeding-passages, 13 second feeding-passages, 14 wind
Hole, 15 atomizers.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of fluidized bed coating process units as shown in Figs. 1-2, including main body cover 1, institute
State 1 intracavity bottom of main body cover and be provided with technique air inlet 2, make material float using wind action power, the technique into
1 bottom wall of main body cover is run through in 2 bottom end of air port, and extends to 1 bottom end side of main body cover, 2 top of the technique air inlet setting
There are the first air intake plate 3, first air intake plate 3 to be set in main body cover 1,2 inner wall surrounding of technique air inlet is provided with
Heater 4 is conducive to heat wind, and to improve the efficiency of coating, the heater 4 is set to 3 bottom of the first air intake plate
End, 3 top of the first air intake plate are provided with fluidising chamber 5, and the fluidising chamber 5 is set to 1 inner cavity top of main body cover, the stream
Change 5 bottom end of room and be provided with discharge port 6,6 side wall of the discharge port is surrounded with the second air intake plate 7, and second air intake plate 7 is set
It is placed in 3 top of the first air intake plate, 6 bottom end of the discharge port is provided with discharge nozzle 8, and main body cover 1 is run through in 8 one end of the discharge nozzle
Bottom side wall, and extend to 1 outer wall side of main body cover, 1 top of the main body cover are provided with rotary electric machine 9, described turn
Dynamic 9 bottom end of motor is provided with bearing 10, and rotary electric machine 9 is run through on 10 top of the bearing, and extends to 9 top one of rotary electric machine
Side, 10 bottom end of the bearing are provided with turbine leaf 11, are conducive to make in material uniformly dispersing and fluidising chamber 5, in the bearing 10
It is provided with the first feeding-passage 12, first feeding-passage 12 runs through bearing 10, and extends to 10 both sides of bearing, the turbine
The second feeding-passage 13 is provided in leaf 11, second feeding-passage 13 runs through turbine leaf 11, and extends to 11 liang of turbine leaf
Side.
9 both sides of the rotary electric machine are provided with air holes 14, and the air holes 14 is set to 1 top of main body cover, the air holes
14 run through 1 roof of main body cover, and extend in fluidising chamber 5, are conducive to that the wind in fluidising chamber 5 is made to transfer out, avoid fluidizing
Wind is excessive in room 5, and internal pressure is made to increase, poor so as to cause material coating effect, and 14 side of the air holes is provided with atomizer
15, be conducive to that Coating Solution is made in atomized manner to enter in fluidising chamber 5, to improve material coating efficiency, the atomizer 15
Output end is set in fluidising chamber 5, and 12 output end of the first feeding-passage is connect with 13 input terminal of the second feeding-passage, described
Second feeding-passage, 13 output end is set in fluidising chamber 5, and the turbine leaf 11 is set to right over technique air inlet 2, described
First air intake plate 3 and the second air intake plate 7 are disposed as reticular structure, and second air intake plate 7 is set as arcuate structure, the stream
Change 5 inner wall of room and be set as circular shape, is conducive to provide guiding role with for the material after coating, avoids and be deposited in fluidising chamber
In 5, the discharge nozzle 8 is set as circular shape, and discharge nozzle 8 is set as reticular structure, and the turbine leaf 11 is provided with 3 groups, and 3
Group 11 arc-shaped array distribution of turbine leaf in 10 bottom end of bearing, the heater 4, rotary electric machine 9 and atomizer 15 with it is external
Power supply is electrically connected, and 12 input terminal of the first feeding-passage is connect with material input, 15 input terminal of the atomizer and packet
Material fluid output port connects.
This practicality operation principle：When in use, technique wind enters out of technique air inlet 2, heated device 4 enters after heating
In fluidising chamber 5, and material is rotated from the second feeding-passage 13 by the rotation of turbine leaf 11 and is uniformly become scattered about in fluidising chamber 5, through heat
Wind action, make material floating in fluidising chamber 5, it is at this time that the packaging material liquid needed for coating is atomization from atomizer 15 and enter
In fluidising chamber 5, mainly grown up with coating way in particle surface, in this way after multi-layer coated, particle is slowly grown up, when with
The increase of material particles quality, when reaching maximum value, when quality is more than the floating force of wind, the material of coating is from discharge port 6
Enter next process through discharge nozzle 8, to reach this practical purpose.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of fluidized bed coating process units, including main body cover（1）, it is characterised in that：The main body cover（1）Interior bottom of chamber
Portion is provided with technique air inlet（2）, the technique air inlet（2）Main body cover is run through in bottom end（1）Bottom wall, and extend to outside main body
Shell（1）Bottom end side, the technique air inlet（2）Top is provided with the first air intake plate（3）, first air intake plate（3）Setting
In main body cover（1）It is interior, the technique air inlet（2）Having heaters is arranged in inner wall surrounding（4）, the heater（4）It is set to
First air intake plate（3）Bottom end, first air intake plate（3）Top is provided with fluidising chamber（5）, the fluidising chamber（5）It is set to master
Body case（1）Inner cavity top, the fluidising chamber（5）Bottom end is provided with discharge port（6）, the discharge port（6）Side wall ring is around setting
There is the second air intake plate（7）, second air intake plate（7）It is set to the first air intake plate（3）Top, the discharge port（6）Bottom end is set
It is equipped with discharge nozzle（8）, the discharge nozzle（8）Main body cover is run through in one end（1）Bottom side wall, and extend to main body cover（1）
Outer wall side, the main body cover（1）Top is provided with rotary electric machine（9）, the rotary electric machine（9）Bottom end is provided with bearing
（10）, the bearing（10）Rotary electric machine is run through on top（9）, and extend to rotary electric machine（9）Top side, the bearing（10）
Bottom end is provided with turbine leaf（11）, the bearing（10）Inside it is provided with the first feeding-passage（12）, first feeding-passage
（12）Through bearing（10）, and extend to bearing（10）Both sides, the turbine leaf（11）Inside it is provided with the second feeding-passage（13）,
Second feeding-passage（13）Through turbine leaf（11）, and extend to turbine leaf（11）Both sides.
2. a kind of fluidized bed coating process units according to claim 1, it is characterised in that：The rotary electric machine（9）Two
Side is provided with air holes（14）, the air holes（14）It is set to main body cover（1）Top, the air holes（14）Through main body cover
（1）Roof, and extend to fluidising chamber（5）It is interior, the air holes（14）Side is provided with atomizer（15）, the atomizer（15）It is defeated
Outlet is set to fluidising chamber（5）It is interior.
3. a kind of fluidized bed coating process units according to claim 1, it is characterised in that：First feeding-passage
（12）Output end and the second feeding-passage（13）Input terminal connects, second feeding-passage（13）Output end is set to fluidising chamber
（5）It is interior, the turbine leaf（11）It is set to technique air inlet（2）Surface.
4. a kind of fluidized bed coating process units according to claim 1, it is characterised in that：First air intake plate（3）
With the second air intake plate（7）It is disposed as reticular structure, second air intake plate（7）It is set as arcuate structure.
5. a kind of fluidized bed coating process units according to claim 1, it is characterised in that：The fluidising chamber（5）Inner wall
It is set as circular shape, the discharge nozzle（8）It is set as circular shape, and discharge nozzle（8）It is set as reticular structure, the turbine
Leaf（11）3 groups are provided with, 3 groups of turbine leafs（11）Arc-shaped array distribution is in bearing（10）Bottom end.
6. a kind of fluidized bed coating process units according to claim 1 or 2, it is characterised in that：The heater（4）、
Rotary electric machine（9）And atomizer（15）It is electrically connected with external power supply, first feeding-passage（12）Input terminal and material
Input terminal connects, the atomizer（15）Input terminal is connect with packaging material fluid output port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721802736.6U CN207786535U (en) | 2017-12-21 | 2017-12-21 | A kind of fluidized bed coating process units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721802736.6U CN207786535U (en) | 2017-12-21 | 2017-12-21 | A kind of fluidized bed coating process units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207786535U true CN207786535U (en) | 2018-08-31 |
Family
ID=63281751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721802736.6U Active CN207786535U (en) | 2017-12-21 | 2017-12-21 | A kind of fluidized bed coating process units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207786535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618363A (en) * | 2020-12-16 | 2021-04-09 | 杭州康力生物科技有限公司 | VC fluidized bed bottom spraying coating machine and production method of coated VC |
-
2017
- 2017-12-21 CN CN201721802736.6U patent/CN207786535U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618363A (en) * | 2020-12-16 | 2021-04-09 | 杭州康力生物科技有限公司 | VC fluidized bed bottom spraying coating machine and production method of coated VC |
| CN112618363B (en) * | 2020-12-16 | 2022-06-14 | 杭州康力生物科技有限公司 | VC fluidized bed bottom spraying coating machine and production method of coated VC |
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