CN208770868U - Spray dryer disc type drawing-in device - Google Patents
Spray dryer disc type drawing-in device Download PDFInfo
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- CN208770868U CN208770868U CN201820848603.0U CN201820848603U CN208770868U CN 208770868 U CN208770868 U CN 208770868U CN 201820848603 U CN201820848603 U CN 201820848603U CN 208770868 U CN208770868 U CN 208770868U
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Abstract
The utility model discloses a kind of spray dryer disc type drawing-in devices, including material-compound tank, sink, pressure fan and shell, the material-compound tank and sink pass through pipeline and are connected with charging pump, the output end of the charging pump is connected to disc type drawing-in device by pipeline, the output end of the disc type drawing-in device is connected to shell by high speed centrifugal atomization device, the shell is spray drying shell, the inner wall of the shell is equipped with tower wall cold wind purging device, the bottom end of the shell is connected with cyclone separator by pipeline, the top of the cyclone separator is connected with main induced draft fan by pipeline, the bottom end of the cyclone separator is connected with discharge nozzle.Spray dryer structure is optimized, by the design of disc type drawing-in device, disc type drawing-in device is connected to PLC controller, realizes automatic linkage feeding, and automatic gauge is accurate to be fed, and high degree of automation greatly improves production efficiency, reduces labor intensity of workers.
Description
Technical field
The utility model relates to drying machine technical field, specially a kind of spray dryer disc type drawing-in device.
Background technique
During food service industry processing and manufacturing, the drying-granulating in spray dryer is needed to fluids such as coffee, milk powder,
Traditional drier structure is relatively more fixed, lacks automatic feeding device, is manually fed large labor intensity, working efficiency is low, has
Certain limitation.
Utility model content
The purpose of this utility model is to provide a kind of spray dryer disc type drawing-in devices, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of spray dryer disc type drawing-in device,
Including material-compound tank, sink, pressure fan and shell, the material-compound tank and sink pass through pipeline and are connected with charging pump, the feed
The output end of pump is connected to disc type drawing-in device by pipeline, and the output end of the disc type drawing-in device is atomized by high speed centrifugation
Device is connected to shell, and the shell is spray drying shell, and the output end of the pressure fan is connected in turn by air supply duct
First heater and secondary heating mechanism, and the end of air supply duct is connected to high speed centrifugal atomization device, the shell it is outer
Wall is equipped with cold wind spacer, and the inner wall of the shell is equipped with tower wall cold wind purging device, and the bottom end of the shell is connected by pipeline
It is connected to cyclone separator, the top of the cyclone separator is connected with main induced draft fan, the bottom of the cyclone separator by pipeline
End is connected with discharge nozzle.
As advanced optimizing for the technical program, a kind of spray dryer disc type drawing-in device of the utility model is described
The output end of pressure fan is connected with first filter, and the output end of the air supply duct is connected with the second filter, and described first
Filter and the second filter are air filtering core filter, and the filter core mesh of the first filter is greater than the second filter
Filter core mesh.
As advanced optimizing for the technical program, a kind of spray dryer disc type drawing-in device of the utility model is described
First heater is steam heater, and the secondary heating mechanism is electric heater.
As advanced optimizing for the technical program, a kind of spray dryer disc type drawing-in device of the utility model is described
The external hydrofilter of the output end of main induced draft fan.
As advanced optimizing for the technical program, a kind of spray dryer disc type drawing-in device of the utility model is described
The vortex device for assisting blanking is additionally provided on the discharge nozzle of the bottom end connection of cyclone separator.
Compared with prior art, the utility model has the beneficial effects that a kind of spray dryer disc type of the utility model is fed
Expect device, changes conventional dryer structure, spray dryer structure is optimized, the water in material and sink in material-compound tank
It is transported by charging pump, is that air heats in air supply duct by steam heater and electric heater, to make to blow
Pipeline provides high temperature air, and shell is spray drying shell, and the output end of disc type drawing-in device is connected by high speed centrifugal atomization device
It is connected to shell, by the design of disc type drawing-in device, disc type drawing-in device is connected to PLC controller, realizes automatic linkage and feeds
Material, automatic gauge is accurate to be fed, and high degree of automation greatly improves production efficiency, reduces labor intensity of workers, in discharge nozzle
Vortex device is automatically closed when generating negative pressure gas flow, assists blanking using vortex device, has very high practicability, greatly improve this
A kind of use of spray dryer disc type drawing-in device is functional, guarantees its using effect and utilization benefit, is suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of spray dryer disc type drawing-in device of the utility model.
In figure: 1 material-compound tank, 2 sinks, 3 pressure fan, 4 shells, 5 charging pumps, 6 first filters, 7 first heaters, 8
Secondary heating mechanism, 9 second filters, 10 high speed centrifugal atomization devices, 11 disc type drawing-in devices, 12 cold wind spacers, 13 tower walls are cold
Wind purging device, 14 cyclone separators, 15 main induced draft fans, 16 discharge nozzles.
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.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of spray dryer disc type drawing-in device, including
Material-compound tank 1, sink 2, pressure fan 3 and shell 4, the material-compound tank 1 and sink 2 are connected with charging pump 5, the confession by pipeline
The output end of material pump 5 is connected to disc type drawing-in device 11 by pipeline, and the output end of the disc type drawing-in device 11 passes through high speed
Centrifugal atomizer 10 is connected to shell 4, and the shell 4 is spray drying shell, and the output end of the pressure fan 3 passes through air supply tube
Road is connected with first heater 7 and secondary heating mechanism 8 in turn, and the end of air supply duct is connected to high speed centrifugal atomization device
10, the outer wall of the shell 4 is equipped with cold wind spacer 12, and the inner wall of the shell 4 is equipped with tower wall cold wind purging device 13, described
The bottom end of shell 4 is connected with cyclone separator 14 by pipeline, and the top of the cyclone separator 14 is connected with master by pipeline
The bottom end of air-introduced machine 15, the cyclone separator 14 is connected with discharge nozzle 16.
Specifically, the output end of the pressure fan 3 is connected with first filter 6, the output end connection of the air supply duct
There is the second filter 9, the first filter 6 and the second filter 9 are air filtering core filter, and the first filter
6 filter core mesh is greater than the filter core mesh of the second filter 9.
Specifically, the first heater 7 is steam heater, the secondary heating mechanism 8 is electric heater, is passed through
Steam heater and electric heater are air heating in air supply duct.
Specifically, the external hydrofilter of output end of the main induced draft fan 15, will arrange again after the dust purification in gas
It puts, avoids pollution air.
Specifically, being additionally provided with the whirlpool for assisting blanking on the discharge nozzle 16 that the bottom end of the cyclone separator 14 connects
Device, vortex device is automatically closed when generating negative pressure gas flow in discharge nozzle 16.
Working principle: a kind of spray dryer disc type drawing-in device of the utility model, in use, changing conventional dryer knot
Structure optimizes spray dryer structure, and the water in material and sink 2 in material-compound tank 1 passes through charging pump 5 and transported
It send, is that air heats in air supply duct by steam heater and electric heater, so that air supply duct be made to provide high temperature air, shell
Body 4 is spray drying shell, and the output end of disc type drawing-in device 11 is connected to shell 4 by high speed centrifugal atomization device 10, passes through
The design of disc type drawing-in device 11, disc type drawing-in device 11 are connected to PLC controller, realize automatic linkage feeding, automatic to count
Amount, accurate to be fed, high degree of automation greatly improves production efficiency, reduces labor intensity of workers, generates negative pressure in discharge nozzle 16
Vortex device is automatically closed when air-flow, assists blanking using vortex device.
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 spray dryer disc type drawing-in device, including material-compound tank (1), sink (2), pressure fan (3) and shell (4),
Be characterized in that: the material-compound tank (1) and sink (2) are connected with charging pump (5) by pipeline, the output of the charging pump (5)
End is connected to disc type drawing-in device (11) by pipeline, and the output end of the disc type drawing-in device (11) is atomized by high speed centrifugation
Device (10) is connected to shell (4), and the shell (4) is spray drying shell, and the output end of the pressure fan (3) passes through air supply tube
Road is connected with first heater (7) and secondary heating mechanism (8) in turn, and the end of air supply duct is connected to high speed centrifugation mist
Change device (10), the outer wall of the shell (4) is equipped with cold wind spacer (12), and the inner wall of the shell (4) is equipped with tower wall cold wind
The bottom end of purging device (13), the shell (4) is connected with cyclone separator (14) by pipeline, the cyclone separator (14)
Top is connected with main induced draft fan (15) by pipeline, and the bottom end of the cyclone separator (14) is connected with discharge nozzle (16).
2. a kind of spray dryer disc type drawing-in device according to claim 1, it is characterised in that: the pressure fan (3)
Output end be connected with first filter (6), the output end of the air supply duct is connected with the second filter (9), described first
Filter (6) and the second filter (9) are air filtering core filter, and the filter core mesh of the first filter (6) is greater than
The filter core mesh of second filter (9).
3. a kind of spray dryer disc type drawing-in device according to claim 1, it is characterised in that: the first heating dress
Setting (7) is steam heater, and the secondary heating mechanism (8) is electric heater.
4. a kind of spray dryer disc type drawing-in device according to claim 1, it is characterised in that: the main induced draft fan
(15) the external hydrofilter of output end.
5. a kind of spray dryer disc type drawing-in device according to claim 1, it is characterised in that: the cyclone separator
(14) vortex device for assisting blanking is additionally provided on the discharge nozzle (16) of bottom end connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820848603.0U CN208770868U (en) | 2018-06-04 | 2018-06-04 | Spray dryer disc type drawing-in device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820848603.0U CN208770868U (en) | 2018-06-04 | 2018-06-04 | Spray dryer disc type drawing-in device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208770868U true CN208770868U (en) | 2019-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820848603.0U Active CN208770868U (en) | 2018-06-04 | 2018-06-04 | Spray dryer disc type drawing-in device |
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| Country | Link |
|---|---|
| CN (1) | CN208770868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634385A (en) * | 2021-07-12 | 2021-11-12 | 中国人民解放军国防科技大学 | Vortex spraying atomization device |
-
2018
- 2018-06-04 CN CN201820848603.0U patent/CN208770868U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634385A (en) * | 2021-07-12 | 2021-11-12 | 中国人民解放军国防科技大学 | Vortex spraying atomization device |
| CN113634385B (en) * | 2021-07-12 | 2022-04-01 | 中国人民解放军国防科技大学 | Vortex spraying atomization device |
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