CN205825594U - A kind of flash dryer - Google Patents
A kind of flash dryer Download PDFInfo
- Publication number
- CN205825594U CN205825594U CN201620572545.4U CN201620572545U CN205825594U CN 205825594 U CN205825594 U CN 205825594U CN 201620572545 U CN201620572545 U CN 201620572545U CN 205825594 U CN205825594 U CN 205825594U
- Authority
- CN
- China
- Prior art keywords
- pipe
- flue gas
- air
- top cover
- casing
- 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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Abstract
The utility model discloses a kind of flash dryer, its structure includes air inlet duct, aerator, spiral conveying tube, conveying auger, wet feed thing entrance, manhole, casing, conveyance conduit, sack cleaner, air inducing conveying pipe, air-introduced machine, flue gas input pipe, hopper, smoke induced draught fan, flue gas delivery pipe, air stove, heat pipe, metal steel bar, separate motor, top cover, discharge port, evacuated tube, cyclone separator, support bar, described air inlet duct is connected with aerator, described aerator is connected with air stove by spiral conveying tube, described air stove one end is connected with smoke induced draught fan by flue gas delivery pipe, described air-introduced machine be arranged over flue gas input pipe, the other end of described air stove is connected with top cover by heat pipe.This utility model floor space is slightly smaller, and residence time of material is short, effectively prevents material from gluing wall and heat sensitive material goes bad, and can primary drying uniformly powder product.
Description
Technical field
This utility model relates to drying machine field, particularly relates to a kind of flash dryer.
Background technology
Flash dryer is to be entered bottom exsiccator by hot-air tangent line, forms strong rotation under agitator drives
Wind field.It is a state-of-the-art equipment in drying equipment that flash dryer Spray Drying Spray is dried.
A kind of flash dryer of existing public technology Application No.: CN201420790845.0, is used for being dried behaviour
The plant equipment type made is a lot, can be divided into normal pressure and decompression according to operation pressure.According to operational approach can be divided into batch (-type) and
Continuous way.Air, flue gas or other dry media can be divided into according to dry medium.Can be divided into and flow according to motion mode, inverse
Stream and cross-flow.What modern age, drying machine began to use is the fixed-bed type drying machine of intermittently operated, and this drying machine cost is expensive, takes up an area face
Long-pending slightly larger, the drying effect of material is poor, and the uniformity is low.
Utility model content
For the problems referred to above, this utility model provides one, solves drying machine cost expensive, and floor space is slightly larger, thing
The drying effect of material is poor, and the uniformity is low.
For solving above-mentioned technical problem, this utility model be the technical scheme is that a kind of flash dryer, its structure
Including air inlet duct, aerator, spiral conveying tube, conveying auger, wet feed thing entrance, manhole, casing, conveyance conduit 8, cloth
Bag dust collector, air inducing conveying pipe, air-introduced machine, flue gas input pipe, hopper, smoke induced draught fan, flue gas delivery pipe, air stove, heat conduction
Pipe, metal steel bar, separation motor, top cover, discharge port, evacuated tube, cyclone separator, support bar, described air inlet duct and drum
Blower fan is connected, and described aerator is connected with air stove by spiral conveying tube, and described air stove one end is carried by flue gas
Pipe be connected with smoke induced draught fan, described air-introduced machine be arranged over flue gas input pipe, the other end of described air stove pass through lead
Heat pipe is connected with top cover, and described top cover lower end is provided with cyclone separator, support bar and separation motor, and the upper end of described top cover sets
Having casing, the left side of described casing to be connected with conveying auger, described conveying auger is provided with hopper and wet feed thing entrance, described material
Groove and wet feed thing portal activity connect, and the upper right corner of described casing is connected with sack cleaner by conveyance conduit, described cloth
Bag dust collector bottom is provided with discharge port, and the upper right corner of described sack cleaner is connected with blower fan by air inducing conveying pipe, described
Blower fan is connected with evacuated tube.
Further, described top cover is fixing with described support bar to be connected, and described cyclone separator is connected with separating motor.
Further, four identical metal steel bars it are uniformly provided with in the middle of described sack cleaner.
Further, described aerator is located at the top of described smoke induced draught fan.
Further, the top of described casing is provided with manhole, and described hopper is connected with casing by conveying auger.
From the above-mentioned description to this utility model structure, compared to the prior art, this utility model has the most excellent
Point: floor space is slightly smaller, residence time of material is short, effectively prevents material from gluing wall and heat sensitive material goes bad, and can primary drying
Uniformly powder product.
Accompanying drawing explanation
The accompanying drawing of the part constituting the application is used for providing being further appreciated by of the present utility model, of the present utility model
Schematic description and description is used for explaining this utility model, is not intended that improper restriction of the present utility model.At accompanying drawing
In:
Fig. 1 is this utility model one flash dryer structural representation.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Embodiment 1
With reference to Fig. 1, a kind of flash dryer, its structure includes air inlet duct 1, aerator 2, spiral conveying tube 3, conveying
Auger 4, wet feed thing entrance 5, manhole 6, casing 7), conveyance conduit 8, sack cleaner 9, air inducing conveying pipe 10, air-introduced machine 11,
Flue gas input pipe 12, hopper 13, smoke induced draught fan 14, flue gas delivery pipe 15, air stove 16, heat pipe 17, metal steel bar 18, point
From motor 19), top cover 20, discharge port 21, evacuated tube 22, cyclone separator 23, support bar 24, described air inlet duct 1 and drum
Blower fan 2 is connected, and described aerator 2 is connected with air stove 16 by spiral conveying tube 3, and cigarette is passed through in described air stove 16 one end
Letter shoot 15 is connected with smoke induced draught fan 14, described air-introduced machine 14 be arranged over flue gas input pipe 12, described air stove
The other end of 16 is connected with top cover 20 by heat pipe 17, and described top cover lower end is provided with cyclone separator 23, support bar 24 and
Separating motor 19, the upper end of described top cover 20 is provided with casing 7, and the left side of described casing 7 is connected with conveying auger 4, described defeated
Send auger 4 to be provided with hopper 13 and wet feed thing entrance 5, described hopper 13 and wet feed thing entrance 5 to be flexibly connected.The right side of described casing 7
Upper angle is connected with sack cleaner 9 by conveyance conduit 8, and described sack cleaner 9 bottom is provided with discharge port 21, described cloth bag
The upper right corner of cleaner unit 9 is connected with blower fan 11 by air inducing conveying pipe 10, and described blower fan 11 is connected with evacuated tube 22.This reality
Slightly smaller by novel floor space, residence time of material is short, effectively prevents material from gluing wall and heat sensitive material goes bad, and can once do
Dry uniformly powder product.
Hot-air is entered the annular space bottom hothouse by inlet tube with tangential direction, and helical form rises, meanwhile, material by
Feeder is quantitatively adding in tower, and carries out sufficient heat exchange with hot-air, material wetter relatively greatly under agitator effect by machine
Tool crushes, and the material that moisture content is relatively low and granularity is less rises in the lump with swirling eddy, is delivered to separator and carries out gas-solid and divide
From, finished product collecting packing, evacuated tube after the process of tail gas then removing dust device.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (5)
1. a flash dryer, it is characterised in that: its structure includes air inlet duct (1), aerator (2), spiral conveying tube
(3), conveying auger (4), wet feed thing entrance (5), manhole (6), casing (7), conveyance conduit (8), sack cleaner (9), draw
Wind conveying pipe (10), air-introduced machine (11), flue gas input pipe (12), hopper (13), smoke induced draught fan (14), flue gas delivery pipe
(15), air stove (16), heat pipe (17), metal steel bar (18), separation motor (19), top cover (20), discharge port (21), emptying
Pipe (22), cyclone separator (23), support bar (24), described air inlet duct (1) is connected with aerator (2), described air blast
Machine (2) is connected with air stove (16) by spiral conveying tube (3), and flue gas delivery pipe (15) is passed through in described air stove (16) one end
Be connected with smoke induced draught fan (14), described air-introduced machine (14) be arranged over flue gas input pipe (12), described air stove (16)
The other end be connected with top cover (20) by heat pipe (17), described top cover lower end is provided with cyclone separator (23), support bar
(24) and separate motor (19), the upper end of described top cover (20) is provided with casing (7), the left side of described casing (7) and conveying auger
(4) being connected, described conveying auger (4) is provided with hopper (13) and wet feed thing entrance (5), described hopper (13) and wet feed thing entrance
(5) being flexibly connected, the upper right corner of described casing (7) is connected with sack cleaner (9) by conveyance conduit (8), described cloth bag
Cleaner unit (9) bottom is provided with discharge port (21), and the upper right corner of described sack cleaner (9) is by air inducing conveying pipe (10) and blower fan
(11) being connected, described blower fan (11) is connected with evacuated tube (22).
A kind of flash dryer, it is characterised in that: described top cover (20) and described support bar (24)
Fixing connection, described cyclone separator (23) is connected with separating motor (19).
A kind of flash dryer, it is characterised in that: uniformly set in the middle of described sack cleaner (9)
There are four identical metal steel bars (18).
A kind of flash dryer, it is characterised in that: described aerator (2) is located at described flue gas and draws
The top of blower fan (14).
A kind of flash dryer, it is characterised in that: the top of described casing (7) is provided with manhole
(6), described hopper (13) is connected with casing (7) by conveying auger (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620572545.4U CN205825594U (en) | 2016-06-15 | 2016-06-15 | A kind of flash dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620572545.4U CN205825594U (en) | 2016-06-15 | 2016-06-15 | A kind of flash dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205825594U true CN205825594U (en) | 2016-12-21 |
Family
ID=57569646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620572545.4U Expired - Fee Related CN205825594U (en) | 2016-06-15 | 2016-06-15 | A kind of flash dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205825594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579111A (en) * | 2019-09-25 | 2019-12-17 | 河南科技大学 | molybdenum fine powder drying system utilizing waste heat of roasting kiln |
-
2016
- 2016-06-15 CN CN201620572545.4U patent/CN205825594U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579111A (en) * | 2019-09-25 | 2019-12-17 | 河南科技大学 | molybdenum fine powder drying system utilizing waste heat of roasting kiln |
| CN110579111B (en) * | 2019-09-25 | 2021-04-13 | 河南科技大学 | Molybdenum fine powder drying system utilizing waste heat of roasting kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20170615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |