CN206063818U - A kind of spray dryer - Google Patents
A kind of spray dryer Download PDFInfo
- Publication number
- CN206063818U CN206063818U CN201621079368.2U CN201621079368U CN206063818U CN 206063818 U CN206063818 U CN 206063818U CN 201621079368 U CN201621079368 U CN 201621079368U CN 206063818 U CN206063818 U CN 206063818U
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- CN
- China
- Prior art keywords
- drying bottle
- receiving flask
- open slot
- spray dryer
- interface channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of spray dryer, belongs to spray drying device field, fix to the air stream outlet position solved on existing drying bottle, and then lead to not carry out the problem of active regulation；Including peristaltic pump, solution cup, aerator, aerostatic press, nozzle, drying bottle, the first receiving flask, the second receiving flask and cyclone separator, vertical open slot is provided with the drying bottle, the interface channel is corresponding with the open slot, the interface channel can move up and down regulation relative to drying bottle, and during interface channel movement is adjusted, remain that interface channel is connected with open slot.Material particular diameter size and realize adjusting the proportionate relationship of the first receiving flask and the second receiving flask collection material that this utility model scalable is entered in cyclone separator.The controllable adjustment to material collection is realized, while can be adjusted according to different materials accordingly so that spray dryer has the ability for adapting to various materials.
Description
Technical field
This utility model is related to spray drying device field, and in particular to a kind of spray dryer.
Background technology
Spray dryer be it is a kind of can and meanwhile realize being dried and pelletize equipment, generally will using special installations such as emulsion pumps
Liquid material atomisation in the drying bottle, while which is quickly dried with hot air, to form tiny granule materials.
It is typically used for liquid, suspension and the viscous liquid of drying nest thermal sensitivity, such as milk, egg, tannin and medicine etc.；It is also used for
Drying fuel, intermediate, soap powder and inorganic salt etc..
Existing spray dryer, for the material after granulating and drying in drying bottle, typically has two kinds of collection modes：The
Material is directly connected air-flow and is discharged from drying bottle bottom, then by cyclone separator or corresponding separation equipment by one kind
The separation of feed material and gas, and then realize the collection of material；Second, one collection device is set in the bottom of drying bottle,
Simultaneously the medium position in drying bottle arranges corresponding air stream outlet, in order to collect from air stream outlet the material for carrying away, one
As be provided with cyclone separator in air stream outlet connect, to realize the separation of material and gas, accordingly under cyclone separator
Side is also equipped with collection device.In above two collection mode, second collection mode can be effectively reduced to cyclone separator
Dependence, because most of material directly can be collected in drying bottle bottom, thus cyclone separator to the treating capacity of material more
It is low, while material can be divided into two parts, and generally, the material particular diameter collected in drying bottle directly below more than
The material particular diameter collected below cyclone separator.So, you can the material of the different-grain diameter collected by two collection devices, with
For different use demands.Therefore in second collection mode for the first collection mode, which has bigger excellent
Gesture.However, in existing above-mentioned second collection mode, the position of the air stream outlet arranged on drying bottle be it is fixed,
Therefore can not be adjusted according to different materials, its versatility is not strong；In addition, also cannot actively adjust two collection devices
The collection proportionate relationship of interior material particular diameter and material.
Utility model content
The purpose of this utility model is to provide a kind of spray dryer, to solve drying bottle in existing spray dryer
On air stream outlet position fix, and then lead to not carry out the problem of active regulation.
For achieving the above object, this utility model adopts following concrete scheme：A kind of spray dryer, including peristaltic pump,
Solution cup, aerator, aerostatic press, nozzle, drying bottle, the first receiving flask, the second receiving flask and cyclone separator, the peristaltic pump
Liquid feeding end be connected with solution cup by pipeline, the liquid outlet of peristaltic pump is connected with the liquid inlet on nozzle by pipeline, institute
The outlet side for stating aerostatic press is connected with the gas access on nozzle by pipeline；The outlet air end of the aerator passes through air channel and does
Dry bottle upper end connection, and at least one electric heater unit is provided with air channel；The nozzle is located at through after the wall of air channel
Upper end inside drying bottle, and the jet of nozzle is straight down；First receiving flask is arranged on the lower section of drying bottle, uses
In the material that collection is discharged from drying bottle bottom；The cyclone separator by interface channel from the medium position of drying bottle with it is dry
Dry bottle connection, second receiving flask are arranged on below cyclone separator, for collecting from cyclone separator bottom the thing discharged
Material, is provided with vertical open slot on the drying bottle, and the interface channel is corresponding with the open slot, the interface channel
Regulation can be moved up and down relative to drying bottle, and during interface channel movement is adjusted, remain interface channel and open
Mouth groove connection.
It is further：Also include cover plate, the cover plate can vertically being buckled on the open slot of moving up and down of direction,
And on the cover board during lower mobile regulation, the cover plate is completely covered by the open slot all the time；State interface channel solid
It is fixed on the cover plate, and interface channel is connected with open slot through after cover plate.
It is further：In the both sides of the open slot lateral convex edge that vertically direction is respectively provided with, on the both sides edge of cover plate
Vertical direction is respectively arranged with snap fit, and the lateral convex edge is slidably fastened with the snap fit of respective side.
It is further：Also include sealing ring, the sealing ring is located between cover plate and the mating surface of open slot periphery.
It is further：First receiving flask is detachably arranged on drying bottle.
It is further：Second receiving flask is detachably arranged on cyclone separator.
It is further：The drying bottle, the first receiving flask, the second receiving flask and cyclone separator are by transparent material system
Into.
It is further：The electric heater unit is provided with two, and two electric heater units along air channel along air-flow
Flow to direction interval setting.
It is further：Also include installing rack, upper mounting plate and lower installation board, the drying bottle are provided with installing rack
The lower section of upper mounting plate is fixedly installed at, the peristaltic pump, solution cup, aerostatic press are installed on upper mounting plate, the drum
Blower fan, the first receiving flask and the second receiving flask are installed on lower installation board；Install one end that the air channel is connected with drying bottle
In the top of upper mounting plate, and connected with drying bottle after the perforation being arranged on upper mounting plate.
This utility model has the advantage that：Spray dryer described in the utility model is capable of achieving to interface channel dry
The regulation of the link position on dry bottle, and then the material particular diameter size that enters in cyclone separator of scalable and realize adjusting
The proportionate relationship of the first receiving flask and the second receiving flask collection material.The controllable adjustment to material collection is realized, while can root
Adjusted according to different materials accordingly so that had using spray dryer of the present utility model and adapt to various materials
Ability.
Description of the drawings
Fig. 1 is a kind of schematic diagram of specific example of spray dryer described in the utility model.
Fig. 2 is the schematic diagram of the coupling part of drying bottle and interface channel in Fig. 1.
Fig. 3 is the partial schematic diagram of Section A-A in Fig. 2.
Fig. 4 is only to show the schematic diagram of drying bottle part in Fig. 3.
Fig. 5 is only to show the schematic diagram of cover plate and interface channel part in Fig. 3.
Fig. 6 is the cross section view of section B-B in Fig. 3.
Fig. 7 is the enlarged diagram of regional area D in Fig. 6.
Fig. 8 is the cross section view in C-C sections in Fig. 3.
Reference：Drying bottle 1, the first receiving flask 2, the second receiving flask 3, cyclone separator 4, interface channel 5, open slot
6th, cover plate 7, lateral convex edge 8, snap fit 9, sealing ring 10, nozzle 11, peristaltic pump 12, solution cup 13, aerator 14, aerostatic press 15,
Jet 16, liquid inlet 17, gas access 18, air channel 19, electric heater unit 20, installing rack 21, upper mounting plate 22, lower installation
Plate 23.
Specific embodiment
Following examples are used to illustrate this utility model, but are not limited to scope of the present utility model.
As shown in Fig. 1 to Fig. 8, a kind of spray dryer described in the utility model, including peristaltic pump 12, solution cup
13rd, aerator 14, aerostatic press 15, nozzle 11, drying bottle 1, the first receiving flask 2, the second receiving flask 3 and cyclone separator 4, described
The liquid feeding end of peristaltic pump 12 is connected with solution cup 13 by pipeline, and the liquid outlet of peristaltic pump 12 is by the liquid on pipeline and nozzle 11
Body entrance 17 connects, and the outlet side of the aerostatic press 15 is connected with the gas access 18 on nozzle 11 by pipeline；The air blast
The outlet air end of machine 14 is connected with 1 upper end of drying bottle by air channel 19, and at least one electrical heating dress is provided with air channel 19
Put 20；The nozzle 11 is located at the upper end inside drying bottle 1 through after 19 wall of air channel, and the jet 16 of nozzle 11 is vertical
Downwards；First receiving flask 2 is arranged on the lower section of drying bottle 1, for collecting from 1 bottom of drying bottle the material discharged；It is described
Cyclone separator 4 is connected with drying bottle 1 from the medium position of drying bottle 1 by interface channel 5, and second receiving flask 3 is arranged
Below cyclone separator 4, for collecting from 4 bottom of cyclone separator the material discharged, it is provided with the drying bottle 1 perpendicular
To open slot 6, the interface channel 5 is corresponding with the open slot 6, and the interface channel 5 can be relative to moving down on drying bottle 1
It is dynamic to adjust, and during the movement of interface channel 5 is adjusted, remain that interface channel 5 is connected with open slot 6.
Above-mentioned spray dryer described in the utility model, its course of work are as follows：Needed accordingly first to be dried, made
During the solution of grain adds big solution cup 13, then the liquid inlet 17 by peristaltic pump 12 by solution from nozzle 11 is pumped into nozzle
In 11；High pressure draught is produced by aerostatic press 15 simultaneously, the gas access from nozzle 11 is incorporated in nozzle 11, by high pressure gas
Stream, by liquid from the jet 16 of nozzle 11 in vaporific injection to drying bottle 1.The air-flow for being produced by aerator 14 simultaneously exists
Form thermal current in passage 19 Jing after the heat treated of electric heater unit 20, and thermal current is from the upper end of drying bottle to dirty
It is dynamic, it is consistent with the injection direction of jet 16, injection is quickly dried in vaporific liquid by thermal current, and then forms solid
Small particles material.The material particles of formation, a part fall into the bottom of drying bottle 1 and are collected by the first receiving flask 2, separately have part
Material is drained in cyclone separator 4 from gas channel 5 with air-flow, by the separating effect of cyclone separator 4, by the part thing
Material is collected in the second receiving flask 3.
Said nozzle 11 itself is a kind of Double-fluid injector, and specific structure and operation principle are this area
Prior art, therefore be not discussed in detail.
Wherein, by interface channel 5 is moved up and down regulation relative to drying bottle 1 in this utility model, you can adjust
The height of the air stream outlet on drying bottle 5, so the size of material discharged from gas channel 5 with air-flow of scalable and
Output.
Specifically, the purpose of above-mentioned regulation interface channel 5 is realized in this utility model using following concrete structure：Additionally set
Be equipped with cover plate 7, the cover plate 7 can vertically being buckled on the open slot 6 of moving up and down of direction, and move down on cover plate 7
During dynamic regulation, the cover plate 7 is completely covered by the open slot 6 all the time；State interface channel 5 be fixedly installed at it is described
On cover plate 7, and interface channel 5 is connected with open slot 6 through after cover plate 7.The effect of above-mentioned setting cover plate 7, is on the one hand real
The now indirect regulation to interface channel 5, is on the other hand to ensure that during interface channel 5 is adjusted, all the time will be whole by cover plate 5
Individual open slot 6 is covered, and causes material to leak to avoid air-flow from leaking.Certainly, in order to reach the effect above, need cover plate 5
Upper and lower ends be longer than the length in a vertical direction of open slot 6, depending on concrete size can be according to practical situation.
More specifically, for the ease of adjusting cover plate 7, this utility model can further adopt following structure：In referring to the drawings
Shown, in the both sides of the open slot 6 lateral convex edge 8 that vertically direction is respectively provided with, in the both sides of cover plate 7, vertically direction is distinguished
Snap fit 9 is provided with, and the lateral convex edge 8 is slidably fastened with the snap fit 9 of respective side；I.e. by by 7 liang of cover plate
The snap fit 9 of side is snapped onto on corresponding lateral convex edge 8, is covered what cover plate 7 was adjacent on open slot 6, while by permission snap fit 9
It is relative with lateral convex edge 8 to slide, to realize the position adjustments to cover plate 7.Further, in order to ensure between cover plate 7 and open slot 6
Sealing effectiveness, sealing ring 10 further can be set, the effect of sealing ring 10 is to play 6 periphery of more than 7 open slot of enhancing cover plate to match somebody with somebody
Sealing effectiveness between conjunction face, to avoid the air-flow in drying bottle 1 from leaking.General, the sealing ring 10 can be arranged at cover plate 7
And the mating surface of 6 periphery of open slot between；Specifically can refer to shown in accompanying drawing.
In addition, for the ease of dismantling the first receiving flask 2, can first receiving flask 2 be set to be detachably arranged in
On drying bottle 1, so, dismounting that can be at any time is taking out the material of collection, and the first receiving flask 2 for more renewing.Specifically may be used
Detaching structure, can adopt thread connecting mode.In the same manner, also second receiving flask 3 can be set to be detachably arranged in rotation
On wind separator 4.
In addition, for the ease of the operating mode inside the bottle 1 that sees drying and observation station's the first receiving flask 2,3 and of the second receiving flask
Operating mode inside 4 grade of cyclone separator, can be by above-mentioned drying bottle 1, the first receiving flask 2, the second receiving flask 3 and cyclone separator 4
The part being made of clear material is disposed as, for example, can be made using glass.
In addition, the effect of electric heater unit 20 is for heating the air-flow produced by aerator 14, and then hot blast is formed, with
Improve the drying effect to spraying.General, at least provided with an electric heater unit in air channel 19, may also set up certainly
Multiple electric heater units 20, it is concrete strictly not go, two electric heater units 20 can be for example provided with, and can be electric by two
Heater 20 is along air channel 19 along air flow direction direction interval setting.
More specifically, for the ease of the whole spray dryer of movement, this utility model is further additionally provided with installing rack 21；
Upper mounting plate 22 and lower installation board 23 are provided with installing rack 21, the drying bottle 1 is fixedly installed at upper mounting plate 22
Lower section, the peristaltic pump 12, solution cup 13, aerostatic press 15 are installed on upper mounting plate, the aerator 14, the first receiving flask
2 and second receiving flask 3 be installed on lower installation board 23；One end that the air channel 19 is connected with drying bottle 1 is arranged on upper installation
The top of plate 22, and connected with drying bottle 1 after the perforation being arranged on upper mounting plate 22.This purpose for arranging is can be by
All parts of whole spray dryer are directly or indirectly installed on installing rack 21；And then can only by mobile peace
Shelve 21 and may move whole spray dryer；Be more convenient for the movement to spray dryer, carry.
Although above having made detailed description to this utility model with general explanation and specific embodiment,
On the basis of this utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from this utility model spirit, belonging to this utility model will
Seek the scope of protection.
Claims (9)
1. a kind of spray dryer, it is characterised in that：Including peristaltic pump (12), solution cup (13), aerator (14), aerostatic press
(15), nozzle (11), drying bottle (1), the first receiving flask (2), the second receiving flask (3) and cyclone separator (4), the peristaltic pump
(12) liquid feeding end is connected with solution cup (13) by pipeline, and the liquid outlet of peristaltic pump (12) is by pipeline and nozzle (11)
Liquid inlet (17) connects, and the outlet side of the aerostatic press (15) is connected with the gas access (18) on nozzle (11) by pipeline
Connect；The outlet air end of the aerator (14) is connected with drying bottle (1) upper end by air channel (19), and is arranged in air channel (19)
There is at least one electric heater unit (20)；The nozzle (11) is located at the upper of drying bottle (1) inside through after air channel (19) wall
End, and the jet (16) of nozzle (11) is straight down；First receiving flask (2) is arranged on the lower section of drying bottle (1), uses
In the material that collection is discharged from drying bottle (1) bottom；The cyclone separator (4) is by interface channel (5) from drying bottle (1)
Medium position is connected with drying bottle (1), and second receiving flask (3) is arranged on below cyclone separator (4), for collecting from rotation
The material that wind separator (4) bottom is discharged, is provided with vertical open slot (6), the interface channel on the drying bottle (1)
(5) corresponding with the open slot (6), the interface channel (5) can move up and down regulation relative to drying bottle (1), and even
During connecting road (5) mobile regulation, remain that interface channel (5) is connected with open slot (6).
2. spray dryer as claimed in claim 1, it is characterised in that：Also include cover plate (7), the cover plate (7) can be along perpendicular
It is buckled on the open slot (6) to what direction moved up and down, and during cover plate (7) moves up and down regulation, the cover plate
(7) it is completely covered by all the time on the open slot (6)；State interface channel (5) to be fixedly installed on the cover plate (7), and
Interface channel (5) is connected with open slot (6) afterwards through cover plate (7).
3. spray dryer as claimed in claim 2, it is characterised in that：In the both sides of open slot (6), vertically direction is distinguished
The lateral convex edge (8) for arranging, in the both sides of cover plate (7), vertically direction is respectively arranged with snap fit (9), and the lateral convex edge
(8) slidably it is fastened with the snap fit (9) of respective side.
4. spray dryer as claimed in claim 3, it is characterised in that：Also include sealing ring (10), the sealing ring (10)
Between the mating surface of cover plate (7) and open slot (6) periphery.
5. spray dryer as claimed in claim 1, it is characterised in that：First receiving flask (2) is detachably arranged in
On drying bottle (1).
6. spray dryer as claimed in claim 1, it is characterised in that：Second receiving flask (3) is detachably arranged in
On cyclone separator (4).
7. spray dryer as claimed in claim 1, it is characterised in that：The drying bottle (1), the first receiving flask (2), second
Receiving flask (3) and cyclone separator (4) are made of clear material.
8. spray dryer as claimed in claim 1, it is characterised in that：The electric heater unit (20) is provided with two, and
And two electric heater units (20) are interior along air flow direction direction interval setting along air channel (19).
9. spray dryer as claimed in any of claims 1 to 8 in one of claims, it is characterised in that：Also include installing rack (21),
Upper mounting plate (22) and lower installation board (23) are provided with installing rack, the drying bottle (1) is fixedly installed at upper mounting plate
(22) lower section, the peristaltic pump (12), solution cup (13), aerostatic press (15) are installed on upper mounting plate, the aerator
(14), the first receiving flask (2) and the second receiving flask (3) are installed on lower installation board (23)；The air channel (19) and drying bottle
(1) one end for connecting be arranged on upper mounting plate (22) top, and after the perforation being arranged on upper mounting plate (22) with
Drying bottle (1) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621079368.2U CN206063818U (en) | 2016-09-26 | 2016-09-26 | A kind of spray dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621079368.2U CN206063818U (en) | 2016-09-26 | 2016-09-26 | A kind of spray dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206063818U true CN206063818U (en) | 2017-04-05 |
Family
ID=58440510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621079368.2U Expired - Fee Related CN206063818U (en) | 2016-09-26 | 2016-09-26 | A kind of spray dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206063818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702507A (en) * | 2017-09-25 | 2018-02-16 | 南通华林科纳半导体设备有限公司 | Efficient spray drier |
| CN111841047A (en) * | 2019-04-26 | 2020-10-30 | 宁德时代新能源科技股份有限公司 | Negative electrode material production equipment |
-
2016
- 2016-09-26 CN CN201621079368.2U patent/CN206063818U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702507A (en) * | 2017-09-25 | 2018-02-16 | 南通华林科纳半导体设备有限公司 | Efficient spray drier |
| CN107702507B (en) * | 2017-09-25 | 2021-01-05 | 南通华林科纳半导体设备有限公司 | Efficient spray drier |
| CN111841047A (en) * | 2019-04-26 | 2020-10-30 | 宁德时代新能源科技股份有限公司 | Negative electrode material production equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180822 Address after: 246008 Anqing, Anhui province Yingjiang District Lingang Economic Development Zone East Kun recreation and Science Park 2 Plant No. 2F Patentee after: Anhui holves Engineering Technology Co Ltd Address before: 100000 Beijing, Chaoyang District, 15 Jianguo Road, No. 1, North Shore 1292, three quarters of the creative life park 7-1220 Patentee before: Beijing holves Biotechnology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20190926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |