CN207838335U - A kind of spray dryer - Google Patents
A kind of spray dryer Download PDFInfo
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- CN207838335U CN207838335U CN201721885560.5U CN201721885560U CN207838335U CN 207838335 U CN207838335 U CN 207838335U CN 201721885560 U CN201721885560 U CN 201721885560U CN 207838335 U CN207838335 U CN 207838335U
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- tank
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- tracheae
- air pipe
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Abstract
The utility model discloses a kind of spray dryers, it is equipped with tank body including drying machine, the drying machine is equipped with spice tank, the spice tank connection spice pump, the spice pump connection atomizer, mouth is located at tank interior under the atomizer, the drier is equipped with air compressor, the air inlet of the air compressor is equipped with filter, the exhaust outlet of the air compressor connects heater, the heater connects warm-air pipe, the warm-air pipe is located at tank interior, the warm-air pipe is located under atomizer below mouth, the warm-air pipe connects tracheae, the tank body lower part is equipped with tapered mouth, the conical opening inner wall is equipped with tracheae, the tracheae is equipped with multiple nozzles.The utility model has the beneficial effects that warm-air pipe connects tracheae, tracheae connects multiple nozzles, and nozzle can blow the particle for being bonded in inner tank wall open towards the conical opening of tank base.
Description
Technical field
The utility model is related to tobacco manufacture field, especially a kind of spray dryer.
Background technology
Spray dryer is a kind of device that can be completed at the same time drying and be granulated.Feed pump can be adjusted by technological requirement
Pressure, the size of flow, spray orifice, obtain the required spheric granules that ratio is sized.Spray dryer is continous way
One kind of atmospheric dryer.With special installation by liquid material atomisation, it is made to be dried with hot air.Have for drying
Liquid, suspension and the viscous liquid of a little thermal sensitivity, are also used for drying fuel, intermediate, soap powder and inorganic salts etc..General packet
Include electric drying oven with forced convection, vacuum drying chamber, Highspeedcentrifugingandsprayingdrier, sterile spray dryer.Describe spraying in detail
Operation principle, basic classification, feature, technical parameter, application range and operating process of drying machine etc..Existing spray drying
Machine is easy to happen problem of the particle adhesion on body inner wall after drying.
A kind of spray dryer is disclosed application No. is 201620618075.0 utility model, including spray drying tower,
Cyclone separator, spray column.The utility model spray dryer, the dust that can carry tail gas in cyclone separator secretly recycle,
Improve product yield, environmental protection and energy saving.
Above-mentioned utility model can not solve the problems, such as that drug granule is bonded in drying machine inner wall.
Utility model content
Purpose of the utility model is to solve the above problems, devise a kind of spray dryer.
Realize that above-mentioned purpose the technical solution of the utility model is a kind of spray dryer, including drying machine is equipped with tank body,
The drying machine is equipped with spice tank, and the spice tank connection spice pump, the spice, which pumps, connects atomizer, mouth under the atomizer
Positioned at tank interior, the drier is equipped with air compressor, and the air inlet of the air compressor is equipped with filter, the sky
The exhaust outlet of air compressor connects heater, and the heater connects warm-air pipe, and the warm-air pipe is located at tank interior, institute
It states warm-air pipe to be located under atomizer below mouth, the warm-air pipe connects tracheae, and the tank body lower part is equipped with tapered mouth, described
Conical opening inner wall is equipped with tracheae, and the tracheae is equipped with multiple nozzles, and the nozzle is equipped with cone towards conical opening, the conical opening
Disk, the cone disk downside are equipped with connecting rod, and the connecting rod connects transmission mechanism.
The transmission mechanism is made of link, rack, gear and No.1 motor, link one end connection connection
Bar, the link other end connect rack, the rack and pinion engagement, and the gear connects No.1 motor.
The transmission mechanism is made of No. two motors and screw rod, and the cone disk lower part is equipped with endoporus, and the endoporus is ladder
The diameter holes in hole, the endoporus are equipped with screw thread, and the screw rod and diameter holes are connected through a screw thread, and the screw rod connects No. two electricity
Machine, No. two motors connect tank body by holder.
The screw tip is equipped with position-arresting disk, and the position-arresting disk is mounted in the large diameter hole of endoporus.
Protective cover is equipped with above No. two motors.
A kind of spray dryer made using the technical solution of the utility model is had the beneficial effect that：
1, warm-air pipe is located at below atomizer outlet, after liquid drop is atomized device discharge, encounters hot-air, medicine
Liquid drop is dried by rapid evaporation, moisture evaporation, and drug ingedient forms little particle, falls on tank base, after dry evaporate
Vapor also fall within tank base, so the little particle after partially dried can be bonded in inner tank wall, in order to solve
The above problem, warm-air pipe connect tracheae, and tracheae connects multiple nozzles, and nozzle can will be glued towards the conical opening of tank base
The particle tied in inner tank wall is blown open；
2, cone disk is equipped at conical opening, upward, boring disk can prevent nozzle from particle directly being blown out to cone at the tip for boring disk
Shape mouth makes particle be scattered splashing, and boring disk can be to avoid particle packing in cone panel surface, and transmission mechanism control bores disk or more
Mobile, when cone disk moves up, conical opening is opened, and particle can be discharged, and when cone disk is moved to bottom end, conical opening is closed；
3, the first drive mechanism is the rotation of No.1 motor driven gear, and wheel and rack engagement, rack is with gear turn
It moves and moves up and down, rack connects link, and link connects connecting rod, connecting rod connection cone disk, and rack moves up and down meeting band
Mantle disk moves up and down；
4, second of drive mechanism is that No. two motors drive screw rod rotation, screw rod to be connected through a screw thread cone disk endoporus, screw rod
It can be moved up and down along screw rod with mantle disk when rotation, while the position-arresting disk of screw tip can prevent screw rod from cone disk endoporus
Abjection, protective cover can prevent the particle to fall from entering in No. two motors.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of spray dryer described in the utility model；
Fig. 2 is a kind of the first transmission mechanism structural schematic diagram of spray dryer described in the utility model；
Fig. 3 is a kind of second of transmission mechanism structural schematic diagram of spray dryer described in the utility model；
In figure, 1, tank body；2, spice tank；3, spice pumps；4, atomizer；5, air compressor；6, filter；7, it heats
Device；8, warm-air pipe；9, conical opening；10, tracheae；11, nozzle；12, disk is bored；13, connecting rod；14, link；15, rack；
16, gear；17, No.1 motor；18, No. two motors；19, endoporus；20, position-arresting disk；21, protective cover.
Specific implementation mode
The utility model is specifically described below in conjunction with the accompanying drawings, as shown in Figs. 1-3, a kind of spray dryer, including
Drying machine is equipped with tank body 1, and tank body 1 is used for that processing is dried.
Drying machine is equipped with spice tank 2, and spice tank 2 connects spice pump 3, spice pump 3 for storing liquid spice, spice tank 2
For the liquid in spice tank 2 to be pumped into atomizer 4,3 connection atomizer 4 of spice pump, atomizer 4 is used to convert liquid to micro-
Droplet, atomizer 4 is a kind of prior art, therefore is repeated no more, and 4 times mouths of atomizer are located inside tank body 1, and above structure will
It is transported to after medical liquid atomizing in tank body 1.
Drier is equipped with air compressor 5, and air compressor 5 is for delivering air in drier, air compressor 5
Air inlet be equipped with filter 6, filter 6 is filtered the particulate matter in air, reduces the pollution to dry products, air
The exhaust outlet of compressor 5 connects heater 7, and heater 7 heats air, and heater 7 connects warm-air pipe 8, warm-air pipe 8
Inside tank body 1, warm-air pipe 8 is located at below 4 times mouths of atomizer, and the air after heating is discharged into atomization by warm-air pipe 8
The liquid of atomization is dried to little particle by 4 times mouths of device, hot-air, and little particle can fall into the bottom of tank body 1, after dry evaporate
Vapor also fall within 1 bottom of tank body, so the little particle after partially dried can be bonded on 1 inner wall of tank body.
Warm-air pipe 8 connects tracheae 10, and part hot-air imports tracheae 10 from warm-air pipe 8, and 1 lower part of tank body is equipped with tapered
Mouthful, particle of the conical opening 9 convenient for discharge after dry, 9 inner wall of conical opening is equipped with tracheae 10, and tracheae 10 is equipped with multiple nozzles 11,
Hot-air is discharged towards conical opening 9, nozzle 11 for nozzle 11, can dry up 9 inner wall of conical opening, and that will be bonded in inner wall
Grain is blown, and conical opening 9 is equipped with cone disk 12, and cone disk 12 can stop the hot-air that nozzle 11 is blown out, prevent particle from directly being blown out
Conical opening 9 causes particle to be scattered splashing, and boring disk 12 can prevent particle to be bonded on cone disk 12, and particle can be from cone disk 12
Upper landing, 12 downside of cone disk are equipped with connecting rod 13, and connecting rod 13 connects transmission mechanism, and transmission mechanism is controlled by connecting rod 13 and bored
The opening and closing of disk 12.
The first transmission mechanism is made of link 14, rack 15, gear 16 and No.1 motor 17, and 14 one end of link connects
Extension bar 13 in succession, 14 other end of link connect rack 15, and rack 15 and gear 16 engage, and gear 16 connects No.1 motor 17,
No.1 motor 17 is rotated with moving gear 16, and gear 16 moves up and down rack 15 with carry-over bar 15 and drives link 14, connecting rod 13
It is moved up and down with cone disk 12.
Second of transmission mechanism is made of No. two motors 18 and screw rod, and 12 lower part of cone disk is equipped with endoporus 19, and endoporus 19 is rank
The diameter holes in terraced hole, endoporus 19 are equipped with screw thread, and screw rod and diameter holes are connected through a screw thread, screw rod No. two motors 18 of connection, No. two
Motor 18 connects tank body 1 by holder, and screw tip is equipped with position-arresting disk 20, and position-arresting disk 20 is mounted in the large diameter hole of endoporus 19,
No. two 18 tops of motor are equipped with protective cover 21, and No. two motors 18 drive screw rod rotation, because screw rod is connected through a screw thread cone disk 12
Endoporus 19, so screw rod rotation can band mantle disk 12 be moved up and down along screw rod, the position-arresting disk 20 of screw tip plays limit
Effect prevents screw rod from deviating from from the endoporus 19 of cone disk 12, and position-arresting disk 20 is mounted in the macropore of ladder-like endoporus 19, protective cover
21 can prevent particle from entering inside No. two motors 18.
The operation principle of the utility model is that liquid is stored in spice tank 2, and spice pumps 3 by the spray pump in spice tank 2
Enter atomizer 4, medical liquid atomizing at droplet and is discharged into tank body 1 by atomizer 4；
Air compressor 5 sucks outside air simultaneously, and filter 6 filters out the particulate pollutant in air, air quilt
Air compressor 5 send to heater 7 and heats, and the hot-air after heating is discharged by warm-air pipe 8；
Warm-air pipe 8 is located at below 4 outlet of atomizer, after liquid drop, which is atomized device 4, to be discharged, encounters hot-air,
Liquid drop is dried by rapid evaporation, moisture evaporation, and drug ingedient forms little particle, falls on 1 bottom of tank body；
Since the vapor after dry evaporate also falls within 1 bottom of tank body, so the little particle after partially dried can be glued
Knot is on 1 inner wall of tank body, and to solve the above-mentioned problems, warm-air pipe 8 connects tracheae 10, and tracheae 10 connects multiple nozzles 11, sprays
First 11 towards 1 bottom of tank body conical opening 9, the particle for being bonded in 1 inner wall of tank body can be blown open；
Cone disk 12 is equipped at conical opening 9, upward, boring disk 12 can prevent nozzle 11 that particle is direct at the tip for boring disk 12
Conical opening 9 is blown out, particle is made to be scattered splashings, and boring disk 12 can be to avoid particle packing on boring 12 surface of disk, transmission mechanism
Control cone disk 12 moves up and down, and when cone disk 12 moves up, conical opening 9 is opened, and particle can be discharged, and cone disk 12 is moved to
When bottom end, conical opening 9 is closed；
The utility model provides two kinds of drive mechanisms：
The first drive mechanism is No.1 motor 17 to be rotated with moving gear 16, and gear 16 is engaged with rack 15, rack 15 with
It the rotation of gear 16 and moves up and down, rack 15 connects link 14, and link 14 connects connecting rod 13, the connection cone of connecting rod 13
Disk 12, rack 15, which moves up and down, to be moved up and down with mantle disk 12；
Second of drive mechanism is that No. two motors 18 drive screw rod rotation, screw rod to be connected through a screw thread cone 12 endoporus 19 of disk,
Screw rod can be moved up and down with mantle disk 12 along screw rod when rotating, while the position-arresting disk 20 of screw tip can prevent screw rod from cone
Deviate from 12 endoporus 19 of disk, protective cover 21 can prevent the particle to fall from entering in No. two motors 18.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Personnel embody the principles of the present invention to some variations that some of which part may be made, and belong to the utility model
Protection domain within.
Claims (5)
1. a kind of spray dryer, which is characterized in that the drying machine is equipped with tank body, and the drying machine is equipped with spice tank, described
Spice tank connects spice pump, and the spice pump connects atomizer, and mouth is located at tank interior under the atomizer, and the drying machine is set
There are air compressor, the air inlet of the air compressor to be equipped with filter, the exhaust outlet connection heating of the air compressor
Device, the heater connect warm-air pipe, and the warm-air pipe is located at tank interior, and the warm-air pipe is located at mouth under atomizer
Lower section, the warm-air pipe connect tracheae, and the tank body lower part is equipped with tapered mouth, and the conical opening inner wall is equipped with tracheae, described
Tracheae is equipped with multiple nozzles, and for the nozzle towards conical opening, the conical opening is equipped with cone disk, and connection is equipped on the downside of the cone disk
Bar, the connecting rod connect transmission mechanism.
2. a kind of spray dryer according to claim 1, which is characterized in that the transmission mechanism by link, rack,
Gear and No.1 motor are constituted, and described link one end connects connecting rod, and the link other end connects rack, the rack
It is engaged with gear, the gear connects No.1 motor.
3. a kind of spray dryer according to claim 1, which is characterized in that the transmission mechanism is by No. two motors and spiral shell
Bar is constituted, and the cone disk lower part is equipped with endoporus, and the endoporus is stepped hole, and the diameter holes of the endoporus are equipped with screw thread, the spiral shell
Bar and diameter holes are connected through a screw thread, and the screw rod connects No. two motors, and No. two motors connect tank body by holder.
4. a kind of spray dryer according to claim 3, which is characterized in that the screw tip is equipped with position-arresting disk, institute
Position-arresting disk is stated in the large diameter hole of endoporus.
5. a kind of spray dryer according to claim 3, which is characterized in that be equipped with protection above No. two motors
Cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721885560.5U CN207838335U (en) | 2017-12-28 | 2017-12-28 | A kind of spray dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721885560.5U CN207838335U (en) | 2017-12-28 | 2017-12-28 | A kind of spray dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207838335U true CN207838335U (en) | 2018-09-11 |
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ID=63419646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721885560.5U Active CN207838335U (en) | 2017-12-28 | 2017-12-28 | A kind of spray dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207838335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112125563A (en) * | 2020-09-24 | 2020-12-25 | 张百顺 | Production method of concrete water reducing agent |
-
2017
- 2017-12-28 CN CN201721885560.5U patent/CN207838335U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112125563A (en) * | 2020-09-24 | 2020-12-25 | 张百顺 | Production method of concrete water reducing agent |
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