CN107421289A - A kind of stirred type vacuum drier - Google Patents
A kind of stirred type vacuum drier Download PDFInfo
- Publication number
- CN107421289A CN107421289A CN201710545456.XA CN201710545456A CN107421289A CN 107421289 A CN107421289 A CN 107421289A CN 201710545456 A CN201710545456 A CN 201710545456A CN 107421289 A CN107421289 A CN 107421289A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- agitating shaft
- agitating
- vacuum drier
- type vacuum
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/16—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a vertical or steeply-inclined plane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
Abstract
The invention provides a kind of stirred type vacuum drier, and it can be such that material is sufficiently crushed, and improves the heated uniformity of material, and heat transfer area is big, and the thermal efficiency is high, has wide applicability；It includes cylinder and the motor located at the cylinder side, the agitating shaft axle that the motor is stretched into the cylinder by reductor and shaft coupling with horizontal direction connects, agitating device is installed on the agitating shaft, the agitating shaft is hollow structure, the cylinder opposite side is provided with jet chimney, and it is connected with another end flanges of the agitating shaft, vacuum extractor is installed on the cylinder, the cylinder body outer wall is provided with chuck, the chuck inner chamber is connected with thermal source, and the agitating device includes ribbon impeller, rake teeth type agitating paddle.
Description
Technical field
The present invention relates to a kind of equipment that material is dried, specially a kind of stirred type vacuum drier.
Background technology
In the fields such as chemical industry, pharmaceuticals industry and food industry, in order to realize that material is used or is processed further
Need, the hygroscopic water in material is made typically by heating（Refer generally to moisture or other volatile liquid components）Vaporization effusion,
To obtain the solid material of regulation moisture content, here it is the processing intent of drying machine, and existing conventional band drier, air-flow
Drying machine etc., for dry adhesiveness material or the high material of moisture content and treating capacity it is big, high temperature resistant and hold at high temperature
Material that is oxidizable and easily producing dust and solvent in the drying process and need to reclaim is difficult to drying, its be due to
Material in drying machine cannot be crushed sufficiently so that material uneven heating, and heat transfer area is small, the thermal efficiency is low, also just difficult
Required with reaching drying required for product.
The content of the invention
In view of the above-mentioned problems, the invention provides a kind of stirred type vacuum drier, it can make material obtain sufficient powder
It is broken, the heated uniformity of material is improved, and heat transfer area is big, the thermal efficiency is high, has wide applicability.
It is the technical scheme is that such：It includes cylinder and the motor located at the cylinder side, described
The agitating shaft axle that motor is stretched into the cylinder by reductor and shaft coupling with horizontal direction connects, and is installed on the agitating shaft
There is agitating device, it is characterised in that：The agitating shaft is hollow structure, and the cylinder opposite side is provided with jet chimney, and with institute
Another end flanges connection of agitating shaft is stated, vacuum extractor is installed on the cylinder, the cylinder body outer wall is provided with chuck, the folder
Set inner chamber is connected with thermal source, and the agitating device includes ribbon impeller, rake teeth type agitating paddle.
It is further characterized by：The cylinder inboard wall arranged for interval has crushing rod；
The cylinder top is cylindrical type, and bottom is inverted cone-shaped；
The ribbon impeller includes the ribbon being around on the agitating shaft, and the rake teeth type agitating paddle is described including being installed on
Rake teeth on agitating shaft, the ribbon and rake teeth arranged for interval；
It also includes base, and the base both ends are provided with support, and the both ends that the agitating shaft is drawn are by sleeve supporting in both ends
The support on；
The cylinder is externally provided with the heating gate connected with the chuck inner chamber, and is connected with the thermal source, institute by the heating gate
It is steam or hot water or deep fat to state thermal source；
The cylinder is provided with dog-house, cleanout, and discharging opening is arranged at the cylinder body bottom, and the vacuum extractor is provided with
Moisture outlet.
The invention has the advantages that material enters cylinder, can be filled by ribbon impeller, rake teeth type agitating paddle
Divide stirring, crush, make the more favourable discharge of surface of material moisture, the agitating shaft of hollow structure is connected with jet chimney, outside cylinder
The chuck inner chamber of wall is connected with thermal source, and material considerably increases heat-transfer area by stirring axial wall and cylinder inboard wall mode of heating simultaneously
Product, the uniformity that the thermal efficiency and material are heated is improved, while take the water vapour of vaporization away by vacuum extractor, promoted dried
Journey, so as to meet that drying for different material requires.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 A-A to section view mplifying structure schematic diagram.
Embodiment
As shown in Figure 1 and Figure 2, the present invention includes horizontal cylinder 1 and the motor 2 located at the side of cylinder 1, the top of cylinder 1
For cylindrical type, bottom is inverted cone-shaped；The agitating shaft 3 that motor 2 is stretched into cylinder 1 by reductor and shaft coupling with horizontal direction
Axle connects, and is provided with agitating device on agitating shaft 3, and agitating shaft 3 is hollow structure, and the opposite side of cylinder 1 is provided with jet chimney 4, and with
3 another end flanges of agitating shaft connect, and to provide steam to the hollow lumen of agitating shaft 3, and are controlled by steam valve 5；Installed on cylinder 1
There is vacuum extractor 6, vacuum extractor 6 is an existing apparatus, and the interior evaporation of cylinder 1 is pumped particular by vacuum extractor 6
Water vapour, promote drying process；The outer wall of cylinder 1 is provided with chuck 7, and cylinder 1 is externally provided with the heating gate 8 connected with the inner chamber of chuck 7,
And steam or hot water or deep fat are connected with by heating gate 8；Agitating device includes ribbon impeller, rake teeth type agitating paddle, ribbon
Formula agitating paddle includes the ribbon 9 being around on agitating shaft 3, and rake teeth type agitating paddle includes the rake teeth 10 being installed on agitating shaft 3, ribbon
9 with the arranged for interval of rake teeth 10；The inwall arranged for interval of cylinder 1, which has, crushes rod 11.
Present invention additionally comprises base 12, the both ends of base 12 are provided with support 13, and the both ends that agitating shaft 3 is drawn pass through 14, axle sleeve
Hold on the support 13 at both ends；Cylinder 1 is provided with dog-house 15, cleanout 16, and discharging opening 17 is arranged at the bottom of cylinder 1, takes out true
Empty device 6 is provided with moisture outlet 18.
The course of work of the present invention is, after material enters cylinder 1 by dog-house 15, by ribbon impeller, rake teeth
Formula agitating paddle, material are first then stirred continuously toward both sides toward middle movement, and material is axially moved with agitating shaft 3, and with cylinder 1
The contact of crushing rod 11 of wall is constantly updated, and material can be sufficiently stirred, be crushed, meanwhile, carried by jet chimney 4 to agitating shaft 3
For steam, the inner chamber of chuck 7 of the outer wall of cylinder 1 is connected with steam or hot water or deep fat, and material is same in the wall of agitating shaft 3 and the inwall of cylinder 1
Shi Jinhang heat exchanges, make material moisture evaporate and dry, not only increase heat transfer area, and improve the thermal efficiency and material by
The uniformity of heat, so as to be smoothed out the dry materials such as pulpous state, paste, pasty state, then moisture passes through on vacuum extractor 6
Moisture outlet 18 is discharged, and promotes drying process, and finished product is discharged by discharging opening 17 after drying；Then apparatus of the present invention are simple in construction,
Easy to operate, service life length, stable and reliable for performance, steam consumption quantity is small, strong applicability, and products obtained therefrom quality is good, is effectively applicable
In the industry dry materials such as medicine, food, chemical industry, and it is similarly obtained in organic semi-finished product and dyestuff process industry and extensively should
With entering chuck indirectly heat material using steam or conduction oil or hot water, dehumidifier under vacuum conditions is also therefore particularly suitable
In easily generation dust and solvent need the dry materials reclaimed in the drying process；It can also enter one for the low material of moisture content
Drying is walked, the low temperature drying for the heat sensitive material such as vitamin or anti-grand element that is particularly suitable for use in；Shaping to must be perfectly dry
Synthetic resin and micro mist carbon and the material containing organic solvent for being readily burned or even exploding in atmosphere are also applicable, especially
It is thermal sensitivity thing suitable for drying, the low temperature drying of plaster material oxidizable under non-refractory, inflammable, temperature adjustment, oxidizable, easy
Quick-fried, pressure swashs hypertoxic material.
Claims (7)
1. a kind of stirred type vacuum drier, it includes cylinder and the motor located at the cylinder side, the motor
The agitating shaft axle stretched into by reductor and shaft coupling with horizontal direction in the cylinder is connect, and stirring is provided with the agitating shaft
Device, it is characterised in that：The agitating shaft is hollow structure, and the cylinder opposite side is provided with jet chimney, and with the stirring
Another end flanges of axle connect, and are provided with vacuum extractor on the cylinder, the cylinder body outer wall is provided with chuck, the chuck inner chamber
Thermal source is connected with, the agitating device includes ribbon impeller, rake teeth type agitating paddle.
A kind of 2. stirred type vacuum drier according to claim 1, it is characterised in that：The cylinder inboard wall arranged for interval
There is crushing rod.
A kind of 3. stirred type vacuum drier according to claim 1, it is characterised in that：The cylinder top is cylinder
Type, bottom are inverted cone-shaped.
A kind of 4. stirred type vacuum drier according to claim 1, it is characterised in that：The ribbon impeller includes
The ribbon being around on the agitating shaft, the rake teeth type agitating paddle include the rake teeth being installed on the agitating shaft, the ribbon
With rake teeth arranged for interval.
A kind of 5. stirred type vacuum drier according to claim 1, it is characterised in that：It also includes base, the bottom
Seat both ends are provided with support, and the both ends that the agitating shaft is drawn are by sleeve supporting on the support at both ends.
A kind of 6. stirred type vacuum drier according to claim 1, it is characterised in that：The cylinder be externally provided with it is described
The heating gate of chuck inner chamber connection, and the thermal source is connected with by the heating gate, the thermal source is steam or hot water or deep fat.
A kind of 7. stirred type vacuum drier according to claim 1, it is characterised in that：The cylinder is provided with and fed intake
Mouth, cleanout, discharging opening are arranged at the cylinder body bottom, and the vacuum extractor is provided with moisture outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710545456.XA CN107421289A (en) | 2017-07-06 | 2017-07-06 | A kind of stirred type vacuum drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710545456.XA CN107421289A (en) | 2017-07-06 | 2017-07-06 | A kind of stirred type vacuum drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107421289A true CN107421289A (en) | 2017-12-01 |
Family
ID=60426399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710545456.XA Pending CN107421289A (en) | 2017-07-06 | 2017-07-06 | A kind of stirred type vacuum drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107421289A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452551A (en) * | 2018-12-25 | 2019-03-12 | 重庆市万盛区贵先米业有限责任公司 | Exempt to impregnate parboiled rice rice processing method and its equipment |
| CN109855411A (en) * | 2019-03-26 | 2019-06-07 | 浙江林奈新能源有限公司 | A kind of pretreating device in anode material for lithium-ion batteries production |
| CN109883145A (en) * | 2019-01-30 | 2019-06-14 | 浙江机电职业技术学院 | A kind of metal powder dehydration device and dewatering |
| CN110470116A (en) * | 2019-07-26 | 2019-11-19 | 苏州仁尔必思电子科技有限公司 | A kind of moisture-proof homogeneous device of electronics technology products material |
| CN114436799A (en) * | 2022-01-25 | 2022-05-06 | 重庆毂运科技有限公司 | Method for processing 2-ethyl anthraquinone crude product and drying device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202195666U (en) * | 2011-08-18 | 2012-04-18 | 王贵孝 | Horizontal cylinder double-helix rake type vacuum drier |
| CN203349615U (en) * | 2013-06-25 | 2013-12-18 | 常州市金陵干燥设备有限公司 | Rake type vacuum dryer |
| CN204100727U (en) * | 2014-09-24 | 2015-01-14 | 营口桃仙制药设备有限公司 | A kind of rake agitating device and rake type drier |
| CN204881030U (en) * | 2015-07-01 | 2015-12-16 | 东北石油大学 | Vacuum harrow formula desiccator |
| CN205718292U (en) * | 2016-04-12 | 2016-11-23 | 宁夏像塑手绘文化发展有限公司 | A kind of horizontal drum tea drier |
| CN205825640U (en) * | 2016-07-15 | 2016-12-21 | 连云港东泰食品配料有限公司 | A kind of rake type drier |
| CN106839700A (en) * | 2017-02-10 | 2017-06-13 | 徐州新南湖科技有限公司 | A kind of dendrobium candidum screw propulsion solid dielectric drying unit |
-
2017
- 2017-07-06 CN CN201710545456.XA patent/CN107421289A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202195666U (en) * | 2011-08-18 | 2012-04-18 | 王贵孝 | Horizontal cylinder double-helix rake type vacuum drier |
| CN203349615U (en) * | 2013-06-25 | 2013-12-18 | 常州市金陵干燥设备有限公司 | Rake type vacuum dryer |
| CN204100727U (en) * | 2014-09-24 | 2015-01-14 | 营口桃仙制药设备有限公司 | A kind of rake agitating device and rake type drier |
| CN204881030U (en) * | 2015-07-01 | 2015-12-16 | 东北石油大学 | Vacuum harrow formula desiccator |
| CN205718292U (en) * | 2016-04-12 | 2016-11-23 | 宁夏像塑手绘文化发展有限公司 | A kind of horizontal drum tea drier |
| CN205825640U (en) * | 2016-07-15 | 2016-12-21 | 连云港东泰食品配料有限公司 | A kind of rake type drier |
| CN106839700A (en) * | 2017-02-10 | 2017-06-13 | 徐州新南湖科技有限公司 | A kind of dendrobium candidum screw propulsion solid dielectric drying unit |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452551A (en) * | 2018-12-25 | 2019-03-12 | 重庆市万盛区贵先米业有限责任公司 | Exempt to impregnate parboiled rice rice processing method and its equipment |
| CN109883145A (en) * | 2019-01-30 | 2019-06-14 | 浙江机电职业技术学院 | A kind of metal powder dehydration device and dewatering |
| CN109855411A (en) * | 2019-03-26 | 2019-06-07 | 浙江林奈新能源有限公司 | A kind of pretreating device in anode material for lithium-ion batteries production |
| CN110470116A (en) * | 2019-07-26 | 2019-11-19 | 苏州仁尔必思电子科技有限公司 | A kind of moisture-proof homogeneous device of electronics technology products material |
| CN114436799A (en) * | 2022-01-25 | 2022-05-06 | 重庆毂运科技有限公司 | Method for processing 2-ethyl anthraquinone crude product and drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |
|
| RJ01 | Rejection of invention patent application after publication |