CN206315486U - A kind of spray drying device - Google Patents
A kind of spray drying device Download PDFInfo
- Publication number
- CN206315486U CN206315486U CN201621418635.4U CN201621418635U CN206315486U CN 206315486 U CN206315486 U CN 206315486U CN 201621418635 U CN201621418635 U CN 201621418635U CN 206315486 U CN206315486 U CN 206315486U
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- CN
- China
- Prior art keywords
- housing
- spray drying
- drying device
- hot blast
- induced
- 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.)
- Expired - Fee Related
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of spray drying device of mechanical device technical field, including housing, the top left and right sides of the housing is plugged with two groups of centrifugal atomizers, the inner cavity top of the housing is provided with hot blast eruption mechanism, hot air duct is connected with the top of the hot blast eruption mechanism, and hot air duct is through the top of housing, the left and right sides wall of the housing is mounted on electric machine support, motor is connected between electric machine support described in two groups, this kind of spray drying device, it is reasonable in design, it is practical, rate of drying is fast, suitable for continuous large-scale production, using induced-draught fan, discharge pipe and exhaust duct, used heat aspiration can be recycled, reduce production cost, using barrier plate, it can stop that finished particle is absorbed by induced-draught fan to discharge, improve finished product output.
Description
Technical field
The utility model is related to mechanical device technical field, specially a kind of spray drying device.
Background technology
The history of more than 100 years is had so far using the method working fluid material products of spray drying.The atomization side of spray drying
Method be experienced by press atomization to centrifugal spray, and press atomization is arrived again with centrifugal spray with the several processes deposited.Spray drying is set
Standby type is a lot, and tower body has vertical, horizontal；There is parallel type in the direction of air-flow, reverse-flow；Catching powder form has whirlwind to catch powder, bag
Filter catches powder and catches powder with washer.Also closed cycle spray drier and open spray dryer, manually control and
Automatically control, traditional spray drying device, production is low, and degree of drying is low, and the hot blast of waste gas directs out row
Go out, cause substantial amounts of energy loss, increase prepares cost.
Utility model content
The purpose of this utility model is to provide a kind of spray drying device, to solve the biography proposed in above-mentioned background technology
The spray drying device of system, production is low, and degree of drying is low, and the hot blast of waste gas directs out discharge, causes substantial amounts of
Energy loss, the problem of increase prepares cost.
To achieve the above object, the utility model provides following technical scheme：A kind of spray drying device, including housing,
The top left and right sides of the housing is plugged with two groups of centrifugal atomizers, and the inner cavity top of the housing is provided with hot blast eruption
Is connected with hot air duct at the top of mechanism, hot blast eruption mechanism, and hot air duct is through the top of housing, the housing
Left and right sides wall be mounted between electric machine support, electric machine support described in two groups being connected with motor, the output end of the motor
Rotating shaft is connected with, the outer wall of the rotating shaft, which is socketed with the top of helical fan mechanism, the housing, is provided with discharging opening, the housing
Right side wall at the top of be plugged with discharge pipe, the inner chamber of the discharge pipe is provided with material barrier plate, and the right-hand member of the discharge pipe connects
It is connected at the top of induced-draught fan, the induced-draught fan and is connected with exhaust duct, and exhaust duct is plugged at the top of the right side wall of housing.
It is preferred that, the hot blast eruption mechanism includes storage wind pipeline, and the top of the storage wind pipeline is uniformly provided with fixation
Post, the bottom even of the storage wind pipeline is provided with hot blast shower nozzle.
It is preferred that, the helical fan mechanism includes cylindrical shell, and the surface of the cylindrical shell is provided with to match with rotating shaft
The through hole of conjunction, the outer circumferential walls of the cylindrical shell are uniformly provided with helical fan blade.
It is preferred that, the material barrier plate includes nonwoven fabric filter layer, the right-hand member connection of the nonwoven fabric filter layer
Silica nano porous layer.
Compared with prior art, the beneficial effects of the utility model are：This kind of spray drying device, it is reasonable in design, it is practical
Property it is strong, rate of drying is fast, suitable for continuous large-scale production, can be by used heat aspiration using induced-draught fan, discharge pipe and exhaust duct
Recycle, reduce production cost, using barrier plate, can stop that finished particle is absorbed by induced-draught fan and discharge, improve finished product production
Amount.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is that the utility model hot blast erupts mechanism structure schematic diagram；
Fig. 3 is the utility model helical fan mechanism structure schematic diagram；
Fig. 4 is that the utility model material stops plate structure schematic diagram.
In figure：1 housing, 2 centrifugal atomizers, 3 hot blasts eruption mechanism, 31 storage wind pipelines, 32 fixed columns, 33 hot blast shower nozzles, 4
Hot air duct, 5 electric machine supports, 6 motors, 7 rotating shafts, 8 helical fan mechanisms, 81 cylindrical shells, 82 through holes, 83 spiral wind flabellums
Piece, 9 discharging openings, 10 discharge pipes, 11 material barrier plates, 111 nonwoven fabric filters layer, 112 silica nano porous layers, 12 air draughts
Machine, 13 exhaust ducts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of spray drying device, including housing 1, institute
The top left and right sides for stating housing 1 is plugged with two groups of centrifugal atomizers 2, and the inner cavity top of the housing 1 is provided with hot blast spray
Mechanism 3 is sent out, the top of the hot blast eruption mechanism 3 is connected with hot air duct 4, and hot air duct 4 is through the top of housing 1,
Hot air duct 4 is connected by flexible pipe with heat blower, and the left and right sides wall of the housing 1 is mounted on electric machine support 5, two groups
Motor 6 is connected between the electric machine support 5, the output end of the motor 6 is connected with rotating shaft 7, the outer wall socket of the rotating shaft 7
There is helical fan mechanism 8, the top of the housing 1, which is provided with the top of discharging opening 9, the right side wall of the housing 1, is plugged with discharge pipe
10, the inner chamber of the discharge pipe 10 is provided with material barrier plate 11, and the right-hand member of the discharge pipe 10 is connected with induced-draught fan 12, described
The top of induced-draught fan 12 is connected with exhaust duct 13, and exhaust duct 13 is plugged at the top of the right side wall of housing 1.
Wherein, the hot blast eruption mechanism 3 includes storage wind pipeline 31, and the top of the storage wind pipeline 31 is uniformly provided with admittedly
Hot blast is erupted the inner cavity top that mechanism 3 is fixed on housing 1, the bottom even of the storage wind pipeline 31 by fixed column 32, fixed column 32
Hot blast shower nozzle 33 is installed, the helical fan mechanism 8 includes cylindrical shell 81, and the surface of the cylindrical shell 81 is provided with turning
The through hole 82 that axle 7 is engaged, the outer circumferential walls of the cylindrical shell 81 are uniformly provided with helical fan blade 83, the material resistance
Baffle plate 11 includes nonwoven fabric filter layer 111, and nonwoven fabric filter layer 111 filters finished particle, the nonwoven fabric filter layer
111 right-hand member connection silica nano porous layer 112, silica nano porous layer 112 absorbs the vapor contained in hot blast.
Operation principle：Heat blower produces hot blast and is transported to by hot air duct 4 in storage wind pipeline 31, then passes through heat
The eruption of wind shower nozzle 33, while feed liquid is delivered in centrifugal atomizer 2, makes feed liquid be atomized into minimum atomization to the inner chamber of housing 1
Dropping liquid, then motor 6 drive rotating shaft 7 to rotate, rotating shaft 7 drives helical fan mechanism 8 to rotate, make atomization dropping liquid and hot blast it is common to
Lower screw settling, now feed liquid and hot-air current contacting, moisture evaporates rapidly, is dried to finished product, dries finished particle and passes through
Discharging opening 9 is discharged, and induced-draught fan 12 is extracted out the waste hot gas in housing 1 by discharge pipe 10, and shell is delivered to by exhaust duct 13
The inner cavity top of body 1, continues to heat liquid material, and material barrier plate 11 stops that finished particle absorbs discharge by induced-draught fan 12.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of spray drying device, including housing (1), it is characterised in that：The equal grafting in the top left and right sides of the housing (1)
There are two groups of centrifugal atomizers (2), the inner cavity top of the housing (1) is provided with hot blast eruption mechanism (3), and the hot blast erupts machine
It is connected with hot air duct (4) at the top of structure (3), and hot air duct (4) is through the top of housing (1), a left side for the housing (1)
Right two side is mounted on electric machine support (5), and motor (6), the motor (6) are connected between electric machine support (5) described in two groups
Output end be connected with rotating shaft (7), the outer wall of the rotating shaft (7) is socketed with helical fan mechanism (8), the top of the housing (1)
Portion is provided with the top of discharging opening (9), the right side wall of the housing (1) and is plugged with discharge pipe (10), the inner chamber of the discharge pipe (10)
Material barrier plate (11) is installed, the right-hand member of the discharge pipe (10) is connected with induced-draught fan (12), the top of the induced-draught fan (12)
Portion is connected with exhaust duct (13), and exhaust duct (13) is plugged at the top of the right side wall of housing (1).
2. a kind of spray drying device according to claim 1, it is characterised in that：The hot blast eruption mechanism (3) includes
Wind pipeline (31) is stored up, the top of the storage wind pipeline (31) is uniformly provided with fixed column (32), the bottom of the storage wind pipeline (31)
Portion is uniformly provided with hot blast shower nozzle (33).
3. a kind of spray drying device according to claim 1, it is characterised in that：The helical fan mechanism (8) includes
Cylindrical shell (81), the surface of the cylindrical shell (81) is provided with the through hole (82) being engaged with rotating shaft (7), the cylindrical shell
(81) outer circumferential walls are uniformly provided with helical fan blade (83).
4. a kind of spray drying device according to claim 1, it is characterised in that：The material barrier plate (11) includes non-
Woven cloths filter layer (111), the right-hand member connection silica nano porous layer (112) of the nonwoven fabric filter layer (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621418635.4U CN206315486U (en) | 2016-12-22 | 2016-12-22 | A kind of spray drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621418635.4U CN206315486U (en) | 2016-12-22 | 2016-12-22 | A kind of spray drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206315486U true CN206315486U (en) | 2017-07-11 |
Family
ID=59260005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621418635.4U Expired - Fee Related CN206315486U (en) | 2016-12-22 | 2016-12-22 | A kind of spray drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206315486U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925736A (en) * | 2019-02-26 | 2019-06-25 | 浙江海洋大学 | Novel centrifugal spray drying tower |
| CN114452664A (en) * | 2022-03-04 | 2022-05-10 | 常州力马干燥科技有限公司 | Horizontal spray drying unit is used in flavouring production |
-
2016
- 2016-12-22 CN CN201621418635.4U patent/CN206315486U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925736A (en) * | 2019-02-26 | 2019-06-25 | 浙江海洋大学 | Novel centrifugal spray drying tower |
| CN114452664A (en) * | 2022-03-04 | 2022-05-10 | 常州力马干燥科技有限公司 | Horizontal spray drying unit is used in flavouring production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20171222 |