CN208660384U - A kind of centrifugal spray dryer - Google Patents
A kind of centrifugal spray dryer Download PDFInfo
- Publication number
- CN208660384U CN208660384U CN201820903739.7U CN201820903739U CN208660384U CN 208660384 U CN208660384 U CN 208660384U CN 201820903739 U CN201820903739 U CN 201820903739U CN 208660384 U CN208660384 U CN 208660384U
- Authority
- CN
- China
- Prior art keywords
- drying cylinder
- rotating shaft
- hollow rotating
- spray dryer
- centrifugal spray
- 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
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of centrifugal spray dryer, drying cylinder including rack and in rack, the upper end closed of drying cylinder is equipped with end cap, end cap center is equipped with motor, hollow rotating shaft is equipped with inside drying cylinder, drying cylinder is run through in the hollow rotating shaft one end, main shaft is equipped with inside hollow rotating shaft, the main shaft is fixed by the bracket with hollow rotating shaft, main shaft is connected with the output end of motor, hollow rotating shaft upper port outer wall and motor output end outer wall slidably connect pipeline, the pipeline axial direction side is equipped with intake stack, the intake stack other end is connected with blower, intake stack is equipped with heater；Material pump is additionally provided on end cap, material pump lower end imports a centrifugal atomizer into drying cylinder, and dry drum outer wall is equipped with cooling collet, and lower part is equipped with discharge port, and discharge port is connected with discharging device；The utility model effectively brushes the adhered materials of barrel, and can carry out effective temperature-reducing to equipment, also has many advantages, such as that finished product collection rate is high, low in the pollution of the environment.
Description
Technical field
The utility model relates to drying device field, especially a kind of centrifugal spray dryer.
Background technique
Spray drying is technique most widely used in liquid process forming and dry industry, 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 water content, bulk density and grain shape being stayed to have to comply with accurate standard, spray drying is one of very ideal work
Skill.And wherein drying machine with centrifugal spray is that certain liquid materials are dried using centrifugal type atomizer, is current industry
One of most popular drying machine in production.
By retrieval, Authorization Notice No. is 207412770 U of CN, and Chinese patent is " a kind of for producing the spraying dry of drug
Dry machine ", disclose it is a kind of for producing the spray dryer of drug, including drying tower, air supply device, separator, air-introduced machine and
Atomizer, the atomizer are mounted on the top of the drying tower, the atomizer and the inlet tube phase through the drying tower
Connection, the air supply device include air blower, blast pipe, hollow rotating shaft and discharge pipe, and the air blower passes through the blast pipe
It is connected with the hollow rotating shaft, the blast pipe is equipped with electric heater, and the drying is run through in one end of the hollow rotating shaft
Tower and it is connected with the output end of motor, the other end of the hollow rotating shaft is connected with more discharge pipes, the more ventilations
Pipe is equipped with venthole.The utility model by discharge pipe enable to hot gas with atomization after medical fluid mix it is more uniform,
Improve drying effect.After prolonged use, internal body is easy viscous material to spray dryer in the utility model patent
Dry powder, not easy cleaning, and also the equipment is excessively high in built-in temperature after drying, influences equipment life, and traditional drying
Machine generallys use cold wind and cools down to drying machine, and cooling effect is poor, and the internal secondary pollution that can also generate material dust.
Utility model content
To solve the above problems, the utility model discloses a kind of centrifugal spray dryers, including rack
With the drying cylinder being set in rack, the upper end closed of the drying cylinder is equipped with end cap, and end cap center is equipped with motor, the drying cylinder
Inside is equipped with hollow rotating shaft, which runs through the drying cylinder, be equipped with main shaft, the master inside the hollow rotating shaft
Shaft is fixed by the bracket with the hollow rotating shaft, and the main shaft is connected with the output end of the motor, and described hollow turn
Axis upper port outer wall and the motor output end outer wall slidably connect pipeline, which is equipped with intake stack, should
The intake stack other end is connected with blower, is additionally provided with heater on the intake stack；Material pump is additionally provided on the end cap, it is described
The upper end of material pump exports feed pipe, and the lower end of the material pump imports a centrifugal atomizer into the drying cylinder；
The hollow rotating shaft is equipped with discharge pipe, and the discharge pipe is equipped with air outlet, and the hollow rotating shaft bottom is equipped with
Anchor formula paddle, anchor formula paddle outside are equipped with hairbrush item；
It is surrounded on the outside of the drying cylinder and is equipped with cooling collet, the drying cylinder bottom is equipped with discharge port, and the discharge port is also
It is connected with discharging device.
It can be used as preferred embodiment, the discharge pipe is vertically arranged with the hollow rotating shaft or the discharge pipe is tilted towards and divides into
It sets and is 30-60 ° with the angle of the hollow rotating shaft.
It can be used as preferred embodiment, form a cavity on the outside of the cooling collet and the drying cylinder, one end of the cavity is set
There is water inlet and be connected with water inlet line, the bottom of the cavity is equipped with water outlet, and further, water outlet, which tilts down, to be set
It sets.
It can be used as preferred embodiment, the cooling collet is equipped with peace at the top of the first temperature sensor and/or the drying cylinder
Equipped with second temperature sensor, can real-time monitoring temperature, facilitate personnel to adjust.
It can be used as preferred embodiment, the discharging device is magazine, which is equipped with weighing unit or the discharging
Device be include Y-piece and splicing storehouse, which includes the first branch pipe, the second branch pipe and third branch pipe, first branch pipe with
The discharge port connection, second branch pipe and third branch pipe lower section are respectively connected with material valve.
It can be used as preferred embodiment, the material valve is connected with warehouse lid by the way that hose is arranged, and further, the hose is using transparent
The bellows of material preparation.
It can be used as preferred embodiment, the warehouse lid is fixed with the splicing storehouse using bayonet type.
It can be used as preferred embodiment, the splicing storehouse is additionally provided with level-sensing device and/or the bin bottom that connects equipped with weighing unit.
It can be used as preferred embodiment, the bin bottom that connects is equipped with self-locking idler wheel, splicing storehouse easy to remove.
It can be used as preferred embodiment, be additionally provided with exhaust fan in the rack.
The utility model has the beneficial effects that (1) pass through the ventilation duct of the hollow rotating shaft of the similar stirring of setting and be connected with into
Air port further comes into full contact with the raw material after atomization with hot-air, and drying efficiency is higher；(2) by the way that anchor formula paddle is arranged,
And hairbrush item is set in the outside of paddle, on the one hand accelerate hot-air flowing, on the other hand will can effectively be adhered to drying
The material of machine inner wall brushes, and residue is avoided to influence next drying process；It (3), can be effectively dry by setting cooling collet
After dry operation, cool down to equipment；(4) discharging device is set in discharge port and exhaust fan is set, save manpower, avoid
Secondary pollution discharges high-efficient；(5) by setting discharging device, can continuity splicing, more traditional splicing mode safety is more
Height saves manpower, Optimization Work environment.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Fig. 2 is the connection schematic diagram of the utility model hollow rotating shaft and motor and blast pipe；
Fig. 3 is the utility model A-A sectional view；
Fig. 4 is the structural schematic diagram of the utility model embodiment 2；
In figure, 1- drying cylinder, 2- rack, 3- motor, 4- hollow rotating shaft, 5- ventilation duct, 6- ventilation opening, 7- maos of anchor formula stirrings
Leaf, 8- hairbrush item, 9- cooling collet, 10- heater, 11- blower, 12- discharge port, the first branch pipe of 13-, the second branch pipe of 14-,
15- third branch pipe, 16- expect valve, 17- self-locking idler wheel, 18- exhaust fan, 19- blast pipe, 20- centrifugal atomizer, 21- charging
Pipe, 22- material pump, 23- weighing unit, 24- splicing storehouse, 25- hose, 26- warehouse lid, 27- second temperature sensor, 28- the second material valve,
29- goes out magazine, 301- motor output end, 401- main shaft, 402- pipeline, 403- bracket, 901- water inlet, 902- water outlet,
The first temperature sensor of 903-.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
It elaborates with reference to the accompanying drawing to specific embodiment of the utility model.
Embodiment 1
As shown in Figure 1, Figure 2 and shown in Fig. 3, a kind of centrifugal spray dryer is dry including rack 2 and in rack 2
Dry cylinder 1, the upper end closed of the drying cylinder 1 are equipped with end cap, and end cap center is equipped with motor 3, is equipped with inside the drying cylinder 1 hollow
Shaft 4,4 one end of hollow rotating shaft run through the drying cylinder 1, are equipped with main shaft 401, the main shaft inside the hollow rotating shaft 4
401 is fixed by bracket 403 with the hollow rotating shaft 4, and the main shaft 401 is connected with the output end 301 of the motor 3,
The 4 upper port outer wall of hollow rotating shaft and 3 output end outer wall of the motor slidably connect pipeline 402, the axial side of the pipeline 402
End is equipped with intake stack 19, which is connected with blower 11, is additionally provided with heater on the intake stack 11
10；It is additionally provided with material pump 22 on the end cap, the upper end of material pump 22 exports feed pipe 21, and the lower end of the material pump 22 is to described
A centrifugal atomizer 20 is imported in drying cylinder 1；
The hollow rotating shaft 4 is equipped with four discharge pipes 5, and discharge pipe 5 is vertically arranged with the hollow rotating shaft 4, it is described out
Air hose 5 is equipped with air outlet 6, by the way that the ventilation duct 5 of the hollow rotating shaft 4 of similar stirring is arranged and is connected with air inlet 6, will be atomized
Raw material afterwards further comes into full contact with hot-air, and drying efficiency is higher；4 bottom of hollow rotating shaft is equipped with anchor formula paddle 7,
It is equipped with hairbrush item 8 on the outside of the anchor formula paddle 7, crosses setting anchor formula paddle 7, and hair is set in the outside of the anchor formula paddle 7
On the one hand swipe 8 accelerates hot-air flowing, on the other hand can effectively brush the material for being adhered to 1 inner wall of drying cylinder, avoid
Residue influences next drying process.
It is surrounded on the outside of the drying cylinder 1 and is equipped with cooling collet 9,1 bottom of drying cylinder is equipped with discharge port 12, the discharging
Mouth 12 is also connected with discharging device, and the present embodiment discharging device should go out 29 bottom of magazine equipped with weighing unit 23 using magazine 29 is gone out.
Form a cavity on the outside of the cooling collet 9 and the drying cylinder 1, one end of the cavity be equipped with water inlet 901 and
It is connected with water inlet line, the lower end of the cavity is equipped with water outlet 902, and further, water outlet 902 tilts down setting, leads to
Setting cooling collet 9 is crossed, can cool down effectively after drying operation to equipment, be more advantageous to maintain equipment, extend
Equipment life.
It can be used as preferred embodiment, the cooling collet 9 is equipped with 1 top of the first temperature sensor 903 and the drying cylinder
Second temperature sensor 27 is installed, can real-time monitoring temperature, facilitate personnel to adjust.Meanwhile control is additionally provided with outside drying cylinder 1
Panel, the control panel and the motor 3, material pump 22, heater 10, blower 11, the first temperature sensor 903 and the second temperature
Degree sensor 27 is electrically connected.
In use, first starting heater 10 and blower 11, drying cylinder 1 is preheated, second temperature sensor is passed through
27 sense temperature information on control panel, and after reaching set temperature, then 22, motor 3 of starting material pump, material pass through centrifugation
Sprayer 20, it is fog-like, it meets hot-air and is dried, while hairbrush item 8 carries out brush material operation to 1 inner wall of drying cylinder, it is dry
Good material enters magazine 29 from discharge port 12, after drying operation, injects cold water from water inlet 901, carries out to equipment
It cools, the temperature information transmitted by the first temperature sensor 903 is to judge whether to terminate cooling operations.
Embodiment 2
As shown in figure 4, the present embodiment is to be further optimized on the basis of embodiment 1, and specifically, the discharging dress
Set including Y-piece and splicing storehouse 24, the Y-piece include the first branch pipe 13, the second branch pipe 14 and third branch pipe 15, described first
Pipe 13 is connect with the discharge port 12, and the first material valve 16 and the are connected with below second branch pipe 14 and the third branch pipe 15
Two material valves 28；The material valve 16 is by setting hose 25 through warehouse lid 26 is connected with, and further, which uses transparent material
The bellows of matter preparation, can real-time and easily observe cutting material situation；The warehouse lid 26 is with the splicing storehouse 24 using lock
Formula is fixed；The splicing storehouse 24 is additionally provided with level-sensing device, further be equipped with alarm, the level-sensing device, alarm, material valve 16 with
The connection of control panel signal；24 bottom of splicing storehouse is equipped with self-locking idler wheel 17, splicing storehouse 24 easy to remove；In the rack
It is additionally provided with exhaust fan 18, reduces the secondary pollution of dust, Optimization Work environment.
When discharging, first start the first material valve 16 and carry out splicing, when level-sensing device reaches setting value, alarm sounds, and closes
First material valve 16, the second material valve 28 of starting carry out splicing, the corresponding splicing storehouse 24 of the first material valve 16 are replaced, when the second material valve 28 is right
The material meter in the splicing storehouse answered reaches setting value, and alarm is sounded, and closes the second material valve 28, replaces the corresponding splicing of the second material valve 28
Storehouse, to carry out continuous splicing operation, entire splicing process opens exhaust fan 18.
Above-described embodiment only describes the optimal usage mode of existing equipment, and similar conventional machinery means is used to replace this reality
The element in example is applied, protection scope is each fallen within.
Claims (10)
1. a kind of centrifugal spray dryer, the drying cylinder (1) including rack (2) and in rack, it is characterised in that: described
The upper end closed of drying cylinder (1) is equipped with end cap, and end cap center is equipped with motor (3), and hollow rotating shaft is equipped with inside the drying cylinder (1)
(4), which runs through the drying cylinder (1), is equipped with main shaft (401) inside the hollow rotating shaft (4), should
Main shaft (401) and the hollow rotating shaft (4) by bracket (403) fixation, the main shaft (401) and the motor (3)
Output end (301) is connected, and hollow rotating shaft (4) the upper port outer wall and the motor output end (301) outer wall are slidably connected
There are pipeline (402), the pipeline (402) axial direction side is equipped with intake stack (19), which is connected with wind
Machine (11) is additionally provided with heater (10) on the intake stack (19)；Material pump (22), the material pump are additionally provided on the end cap
(22) upper end exports feed pipe (21), and the lower end of the material pump (22) imports a centrifugal atomizer into the drying cylinder (1)
(20)；
The hollow rotating shaft (4) is equipped with discharge pipe (5), and the discharge pipe (5) is equipped with air outlet (6), the hollow rotating shaft
(4) bottom is equipped with anchor formula paddle (7), is equipped with hairbrush item (8) on the outside of the anchor formula paddle (7)；
It is surrounded on the outside of the drying cylinder (1) and is equipped with cooling collet (9), drying cylinder (1) bottom is equipped with discharge port (12), described
Discharge port (12) is also connected with discharging device.
2. a kind of centrifugal spray dryer according to claim 1, it is characterised in that: the discharge pipe (5) with it is described
Hollow rotating shaft (4) is vertically arranged or the discharge pipe (5) is arranged diagonally downward and is 30- with the angle of the hollow rotating shaft (4)
60°。
3. a kind of centrifugal spray dryer according to claim 2, it is characterised in that: the cooling collet (9) and institute
It states and forms a cavity on the outside of drying cylinder (1), one end of the cavity is equipped with water inlet (901) and is connected with water inlet line, the sky
The lower end of chamber is equipped with water outlet (902).
4. a kind of centrifugal spray dryer according to claim 3, it is characterised in that: set on the cooling collet (9)
Have and second temperature sensor (27) are installed at the top of the first temperature sensor (903) and/or the drying cylinder (1).
5. a kind of centrifugal spray dryer according to claim 4, it is characterised in that: the discharging device is magazine
(29), should go out magazine (29) bottom to be equipped with weighing unit (23) or the discharging device includes Y-piece and splicing storehouse (24), the Y
Type pipe includes the first branch pipe (13), the second branch pipe (14) and third branch pipe (15), first branch pipe (13) and the discharge port
(12) it connects, the first material valve (16) and the has been connected respectively below second branch pipe (14) and the third branch pipe (15)
Two material valves (28).
6. a kind of centrifugal spray dryer according to claim 5, it is characterised in that: the material valve (16) passes through setting
Hose is connected with warehouse lid (26).
7. a kind of centrifugal spray dryer according to claim 6, it is characterised in that: the warehouse lid (26) connects with described
Feed bin (24) is fixed using bayonet type.
8. a kind of centrifugal spray dryer according to claim 7, it is characterised in that: the splicing storehouse (24) is additionally provided with
Level-sensing device and/or splicing storehouse (24) bottom are equipped with weighing unit.
9. a kind of centrifugal spray dryer according to claim 8, it is characterised in that: splicing storehouse (24) bottom is set
There are self-locking idler wheel (17).
10. a kind of centrifugal spray dryer described in any one according to claim 1~9, it is characterised in that: the rack
(2) exhaust fan (18) are additionally provided on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903739.7U CN208660384U (en) | 2018-06-12 | 2018-06-12 | A kind of centrifugal spray dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903739.7U CN208660384U (en) | 2018-06-12 | 2018-06-12 | A kind of centrifugal spray dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208660384U true CN208660384U (en) | 2019-03-29 |
Family
ID=65824845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820903739.7U Expired - Fee Related CN208660384U (en) | 2018-06-12 | 2018-06-12 | A kind of centrifugal spray dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208660384U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112438390A (en) * | 2020-11-13 | 2021-03-05 | 江苏帮厨佳食品科技有限公司 | Seasoning production and processing is with centrifugal spray drying device |
| CN114307198A (en) * | 2021-10-15 | 2022-04-12 | 北京工业大学 | Automatically cleaning ration output formula spray drying device |
| CN115318229A (en) * | 2022-08-31 | 2022-11-11 | 安徽金邦医药化工有限公司 | Granular sodium tert-butoxide preparation system and preparation process thereof |
-
2018
- 2018-06-12 CN CN201820903739.7U patent/CN208660384U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112438390A (en) * | 2020-11-13 | 2021-03-05 | 江苏帮厨佳食品科技有限公司 | Seasoning production and processing is with centrifugal spray drying device |
| CN114307198A (en) * | 2021-10-15 | 2022-04-12 | 北京工业大学 | Automatically cleaning ration output formula spray drying device |
| CN115318229A (en) * | 2022-08-31 | 2022-11-11 | 安徽金邦医药化工有限公司 | Granular sodium tert-butoxide preparation system and preparation process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208660384U (en) | A kind of centrifugal spray dryer | |
| CN108673824A (en) | A kind of injection molding machine charging (feeding) equipment of integral type | |
| CN201255566Y (en) | Spray drying machine | |
| CN206216946U (en) | A kind of full-automatic plastic Particle mixer | |
| CN207888964U (en) | A kind of vacuum desiccator and wet granulation after-treatment system | |
| CN208704390U (en) | A kind of spray drying system | |
| CN213724880U (en) | Spray drier for pharmacy | |
| CN209633549U (en) | A kind of uniform and stable dryer of model engineering plastic | |
| CN204847432U (en) | Loading hopper that can volume of controlling feeding | |
| CN209226941U (en) | It is a kind of suitable for soap reprocessing soap go out strip device | |
| CN209042923U (en) | A kind of drying device for fertiliser granulates | |
| CN207907630U (en) | Powder feeder with powder functions/drying | |
| CN207871566U (en) | A kind of centrifugal spray drying device | |
| CN207153996U (en) | A kind of multi-functional water paint spraying equipment | |
| CN202709675U (en) | Pneumatic drying system | |
| CN216149053U (en) | Small-sized experimental spray dryer | |
| CN210933836U (en) | Novel spray dryer | |
| CN206339041U (en) | A kind of microwave drier of simple plastics particulate material | |
| CN205850781U (en) | Spray-drying pelleting machine | |
| CN208465208U (en) | A kind of centrifugal spray dryer | |
| CN210718543U (en) | Continuous drying device of powder | |
| CN209376559U (en) | A kind of noodle device standby for noodle making | |
| CN202355853U (en) | Spray dryer provided with air vibrator and used for laboratory | |
| CN208588170U (en) | PVC drying tower | |
| CN208365985U (en) | It is a kind of for produce weight alkali filter aid drying machine |
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: 20190329 Termination date: 20200612 |