CN207456123U - A kind of auger mechanism and drying equipment for material heated-air drying - Google Patents
A kind of auger mechanism and drying equipment for material heated-air drying Download PDFInfo
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- CN207456123U CN207456123U CN201720612467.0U CN201720612467U CN207456123U CN 207456123 U CN207456123 U CN 207456123U CN 201720612467 U CN201720612467 U CN 201720612467U CN 207456123 U CN207456123 U CN 207456123U
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- auger
- cell wall
- drying
- air
- auger mechanism
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Abstract
The utility model discloses a kind of auger mechanism and drying equipment for material heated-air drying, including hopper, auger body and driving mechanism；The auger body is arranged in hopper, and is connected with driving mechanism；Wind shield is additionally provided in the hopper, auger body is equipped with helical blade；The wind shield is between helical blade；Hot wind, which contacts with the material in auger mechanism and takes away the moisture of surface of material, achievees the purpose that dried material, the wind shield set in hopper will be oriented to by the hot wind in auger mechanism, so that the time that hot wind is rested in auger mechanism is longer, and enable hot wind further downward under the action of wind shield, it is come into full contact with the material in hopper bottom, ensure that coming into full contact with for surface of material and hot wind；Auger mechanism is simple in structure, functional so that the auger mechanism drying effect for material heated-air drying of the utility model is good, and auger mechanism service life is long, and material is stirred uniformly, and capacity usage ratio is high.
Description
Technical field
The present invention relates to drying equipment technical fields, especially a kind of auger mechanism for material heated-air drying.
Background technology
The dry tack free mode of granule materials mainly has rotary kiln drying, hot air convective drying, fluidized bed drying, infrared dry
Dry and microwave drying etc..The thermal energy that hot air convective drying generally use fuel oil and combustion gas generate, utilizes granule materials surface and heat
When air is in contact, thermal energy is reached granule materials surface by hot-air, and the inside of material is transferred to by surface.Granule materials
Moisture in surface is diffused by air film in hot-air by surface of material.Hot wind gas flow rate is big, and pneumatic conveying drying pipe abrasion is tight
Weight；Hot blast temperature is excessively high, the thermal efficiency is low, and uses heavy oil as fuel more, the hydrocarbon of generation of burning, sulfide and polycyclic
The pollutants such as aromatic hydrocarbons, easily cause environmental pollution；The Hot wet air heating that hothouse comes out all is directly discharged into air, and the heat so discharged is wet
Air contains substantial amounts of sensible heat and latent heat, and the energy utilization efficiency for causing drying equipment is very low.
At present, material is stirred so that material is fully stirred frequently with auger mechanism in the drying device of material, add
The rate of drying of fast material, but in the actual use of auger mechanism, packing auger blade is when constantly rotation is stirred in material hopper,
The material of hopper bottom accumulation is easy to cause between blade tip and hopper during stir due to rub excessive and card machine, damage
Bad packing auger blade even results in the damage of whole equipment, and the material that hopper bottom is also resulted in after blade tip long term wear turns over
Stir less than so that its drying effect is bad, and drying efficiency is low, if replace auger mechanism just again add dry materials into
This.
The content of the invention
The goal of the invention of the present invention is：In view of the above problems, a kind of strand for material heated-air drying is provided
Imperial mechanism, auger mechanism is simple in structure, functional so that the auger mechanism for material heated-air drying of the invention dries effect
Fruit is good, and auger mechanism service life is long, and material is stirred uniformly, and capacity usage ratio is high, and avoids the damage of auger mechanism card machine
And to the contamination phenomenon of environment in drying process, auger mechanism wear extent is small, equipment use cost is low, greatly improves heat
The drying efficiency of wind drying equipment.
The technical solution adopted by the present invention is as follows：
A kind of auger mechanism for material heated-air drying of the present invention, including hopper, auger body and driving mechanism；Institute
It states auger body to be arranged in hopper, and is connected with driving mechanism；Wind shield is additionally provided in the hopper, auger body is equipped with
Helical blade；The wind shield is between adjoining spiral blade；Hot wind contacts with the material in auger mechanism and takes away material
The moisture on surface achievees the purpose that dried material, and the wind shield set in hopper will be oriented to by the hot wind in auger mechanism, make
Time for resting in auger mechanism of hot wind is longer, and enable hot wind under the action of wind shield further downwards, with material
Material in trench bottom comes into full contact with, and ensure that coming into full contact with for surface of material and hot wind, reaches good drying effect.
The present invention is further arranged to：The hopper is made of plane cell wall and arc cell wall；The arc cell wall is located at
The underface of auger body is connected with plane cell wall on the both ends of arc cell wall；The plane cell wall and the tangent company of arc cell wall
It connects；The wind shield be equipped with it is several, be evenly arranged on plane cell wall；The structure setting of hopper ensure that material in auger body
It is not splashed during stirring out of hopper, so as to which the normal desiccation for influencing equipment also avoids the waste of material,
Hopper is enabled to play good drying effect to material.
The present invention is further arranged to：The arc cell wall is semicircular arc, and diameter is auger body circumscribed circle diameter
1.2 times -2 times；The upper surface of the plane cell wall is located at the peak of auger body in same level；Auger body
Material is stirred under the action of driving mechanism, the installation site with respect to hopper can effectively avoid the phase of material and helical blade
Interaction avoids the accumulation of hopper bottoms material from causing to get stuck so that and auger body cannot be operating normally, meanwhile, with reference to auger sheet
The structure setting of body causes heated-air drying equipment to possess good drying effect, and efficiently largely material can be dried, carried
High efficiency.
The present invention is further arranged to：The height of the wind shield is less than or equal to the height of plane cell wall；It is described to keep out the wind
Plate is vertical or is inclined on plane cell wall；Connection angle between the wind shield and plane cell wall is 70 ° -90 °；Gear
The structure setting of aerofoil further ensure that the control to hot blast flow direction, ensure that material can be with dry warm in drying equipment
Wind more fully contacts, so as to ensure that dry materials are full and uniform.
The present invention is further arranged to：The wind shield can be surface plate either curved slab or by surface plate and song
Both panels are composed；Air damper structure is reasonably set according to actual use, to ensure that it can further be controlled
The flow trace or even wind shield of air can also be arranged to be controlled in real time according to wind speed flowing, ensure hopper bottom
Material more can fully be dried.
The present invention is further arranged to：The auger body is connected by shaft with driving mechanism, the helical blade around
It puts and is connected in shaft with shaft；Helicla flute is additionally provided on the helical blade；The helicla flute is in spiral shell corresponding with helical blade
Arc shaped is revolved to set；Helicla flute can further stir the material in hopper so that the surface of stirring of material substantially increases, with reality
Now to more to material while dry and stirring, substantially increase the drying efficiency of material, while also ensure good drying
Effect.
The present invention is further arranged to：The helicla flute is spiral straight slot, i.e. helicla flute axially penetrates through helical blade；It is preferred that
Be arranged to straight slot structure so that the drying under on bottoms material can be carried out fully is also avoided between helical blade
Solid accumulation is excessive, and squeezing blade causes blade damage, sets the straight slot structure of spiral so that the material between blade is being stirred
It can also realize that transverse shifting is stirred between the blades in the process, the action of stirring of material laterally, axial avoids material in hopper
Bottom is accumulated, and material, which is sufficiently stirred, and material energy constantly cycle balance is multiple stirs.
A kind of drying equipment for the auger mechanism for material heated-air drying for being equipped with the present invention, it includes housing, auger
Mechanism, heating element, air film, air draft mechanism and driving mechanism；The heating element, air film and air draft mechanism are arranged at housing
It is interior；The air draft mechanism is connected by shaft with external drive mechanism；The auger mechanism, heating element, air film and exhaust fan
Structure successively by being arranged in housing in a ring clockwise；Air draft mechanism is under the action of driving device so that hot wind is successively from exhausting
It is circulated constantly to object according to air-flow direction circumferential direction counterclockwise between mechanism, air film, heating element and auger mechanism
Material is dried, and whole device is simple in structure, and drying effect is good, and the drying cost of material is low.
The present invention is further arranged to：The auger mechanism is erected at by shaft on housing, and shaft passes through company with housing
Joint bearing connects, simple in structure, and installation and removal are convenient.
The present invention is further arranged to：The auger mechanism is inclined on housing, and slanted angle is 0 ° -30 °；It twists
The air intake of imperial mechanism is set less than its outlet air end so that material is more abundant in hopper energy residence time, stirs the time
Longer, the time of contact of hot wind and surface of material also more lengthens, and drying time is more abundant, is to realize good drying effect.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1st, simple in structure, low manufacture cost, use scope is wide；
2nd, the structure setting of auger mechanism is passed through so that material can be sufficiently stirred in the drying process, and surface of material can be with
Hot-air carries out sufficient contact drying so that dry materials effect is good, and drying efficiency is high；
3rd, the structure design of hopper can carry out granule materials high-volume drying, improve the efficiency of entering the court of product, moreover it is possible to
Material is avoided to occur in hopper the phenomenon that card machine；
4th, helical blade is equipped with spiral shape notch, not only so that material is stirred more fully, moreover it is possible to avoid granule materials
Occur caused by accumulation phenomena such as card machine, ensure that while the normal work of drying equipment it is also limited avoid auger mechanism by
The use cost asked generation, reduce drying equipment of equipment damage caused by getting stuck；
5th, environmental pollution is small, has good practicability, is suitble to promote and apply.
Description of the drawings
Fig. 1 is the internal structure schematic diagram of the auger mechanism for material heated-air drying of the present invention；
Fig. 2 is the side view of the auger mechanism for material heated-air drying of the present invention；
Fig. 3 is installation diagram of the auger mechanism of the present invention in drying equipment；
It is marked in figure：100- hoppers, 101- plane cell walls, 102- arc cell walls, 103- wind shields, 200- auger bodies,
201- helical blades, 202- helicla flutes, 300- shafts, 400- heated-air drying equipment, 401- housings, 402- heating elements, 403-
Air film, 404- air draft mechanisms, 405- driving mechanisms.
Specific embodiment
With reference to embodiment, the present invention is described in detail.
In order to which the object, technical solution and advantage for making invention are more clearly understood, with reference to embodiments, to the present invention into
Row is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit
The fixed present invention.
Embodiment 1
As depicted in figs. 1 and 2, a kind of auger mechanism for material heated-air drying, including hopper 100, auger body 200
With driving mechanism 405；The auger body 200 is arranged in hopper 100, and is connected with driving mechanism 405；The hopper 100
Wind shield 103 is inside additionally provided with, auger body 200 is equipped with helical blade 201；The wind shield 103 is located at helical blade 201
Between, the thickness of wind shield 103 is much smaller than the line gap between helical blade 201, to ensure the normal rotation of helical blade 201
Action, the ratio of the clearance distance between the thickness of preferred wind shield 103 and helical blade 201 is 1/5 to 1/8, to ensure
When particle is largely expected in object drying, material can normally stir before helical blade leads without influencing keeping out the wind for wind shield 201
Wind acts on, and improves drying efficiency, ensures good drying effect.The hopper 100 is by plane cell wall 101 and arc cell wall 102
Composition；The arc cell wall 102 is located at the underface of auger body 200, and plane cell wall is connected on the both ends of arc cell wall 102
101；The plane cell wall 101 and the 102 tangent connection of arc cell wall；The wind shield 103 be equipped with it is several, be evenly arranged in plane
On cell wall 101.The arc cell wall 102 is semicircular arc, and diameter is 1.2 times -2 of 200 circumscribed circle diameter of auger body
Times；The upper surface of the plane cell wall 101 is located at the peak of auger body 200 in same level.The wind shield 103
Height be less than or equal to plane cell wall 101 height；The wind shield 103 is vertical or is inclined at plane cell wall 101
On；Connection angle between the wind shield 103 and plane cell wall 101 is 70 ° -90 °.The wind shield 103 can be plane
Plate either curved slab or is composed of both surface plate and curved slab.The auger body 200 is by shaft 300 with driving
Motivation structure 405 connects, and the helical blade 201 is connected in shaft 300 around the home with shaft 300；It is also set on the helical blade 201
There is helicla flute 202；The helicla flute 202 is in be set with 201 corresponding spiral arc shaped of helical blade.The helicla flute 202 is
Spiral straight slot, i.e. helicla flute 202 axially penetrate through helical blade 201.
Embodiment 2
As shown in figure 3, a kind of drying equipment of the auger mechanism for material heated-air drying equipped with described in embodiment 1,
It includes housing 401, auger mechanism, heating element 402, air film 403, air draft mechanism 404 and driving mechanism 405；The electric heating
Element 402, air film 403 and air draft mechanism 404 are arranged in housing 401；The air draft mechanism 404 is by shaft 300 and outside
Portion's driving mechanism 405 connects；The auger mechanism, heating element 402, air film 403 and air draft mechanism 404 are successively by being in clockwise
Annular is arranged in housing 401.The auger mechanism is erected at by shaft 300 on housing 401, shaft 300 and housing 401
It is connected by connecting bearing.The auger mechanism is inclined on housing 401, and slanted angle is 0 ° -30 °.
Obviously, above-described embodiment is just for the sake of clearly illustrating done citing, and is not intended to limit the embodiments.
To those of ordinary skill in the art, other various forms of variations or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And the obvious variation or change thus extended out
It moves still in protection scope of the present invention.
Claims (10)
1. a kind of auger mechanism for material heated-air drying, it is characterised in that：Including hopper (100), auger body (200) and
Driving mechanism (405)；The auger body (200) is arranged in hopper (100), and is connected with driving mechanism (405)；The material
Wind shield (103) is additionally provided in slot (100), auger body (200) is equipped with helical blade (201)；Wind shield (103) position
Between adjoining spiral blade (201).
2. the auger mechanism described in accordance with the claim 1 for material heated-air drying, it is characterised in that：The hopper (100)
It is made of plane cell wall (101) and arc cell wall (102)；The arc cell wall (102) be located at auger body (200) just under
It is square, it is connected with plane cell wall (101) on the both ends of arc cell wall (102)；The plane cell wall (101) and arc cell wall (102)
Tangent connection；The wind shield (103) be equipped with it is several, be evenly arranged on plane cell wall (101).
3. the auger mechanism described in accordance with the claim 2 for material heated-air drying, it is characterised in that：The arc cell wall
(102) it is semicircular arc, diameter is 1.2 times -2 times of auger body (200) circumscribed circle diameter；The plane cell wall (101)
The peak of upper surface and auger body (200) be located in same level.
4. the auger mechanism described in accordance with the claim 3 for material heated-air drying, it is characterised in that：The wind shield
(103) height is less than or equal to the height of plane cell wall (101)；The wind shield (103) is vertical or is inclined at flat
On face cell wall (101)；Connection angle between the wind shield (103) and plane cell wall (101) is 70 ° -90 °.
5. according to the auger mechanism for material heated-air drying described in Claims 2 or 3 or 4, it is characterised in that：It is described to keep out the wind
Plate (103) either curved slab or is composed of for surface plate both surface plate and curved slab.
6. according to the auger mechanism for material heated-air drying described in claim 1 or 2 or 3 or 4, it is characterised in that：It is described
Auger body (200) is connected by shaft (300) with driving mechanism (405), and the helical blade (201) is around the home in shaft
(300) on；Helicla flute (202) is additionally provided on the helical blade (201)；The helicla flute (202) be in and helical blade (201)
Corresponding spiral arc shaped is set.
7. according to the auger mechanism for material heated-air drying described in claim 6, it is characterised in that：The helicla flute
(202) it is spiral straight slot, i.e. helicla flute (202) axially penetrates through helical blade (201).
8. a kind of drying equipment of the auger mechanism for material heated-air drying equipped with any one of claim 1-7,
It is characterized in that：It includes housing (401), auger mechanism, heating element (402), air film (403), air draft mechanism (404) and drives
Motivation structure (405)；The heating element (402), air film (403) and air draft mechanism (404) are arranged in housing (401)；Institute
Air draft mechanism (404) is stated to be connected with external drive mechanism (405) by shaft (300)；The auger mechanism, heating element
(402), air film (403) and air draft mechanism (404) are interior by housing (401) is arranged in a ring clockwise successively.
9. according to the drying equipment of the auger mechanism for material heated-air drying described in claim 8, it is characterised in that：It is described
Auger mechanism is erected at by shaft (300) on housing (401), and shaft (300) is connected with housing (401) by being connected bearing.
10. according to the auger mechanism drying equipment for material heated-air drying described in claim 8, it is characterised in that：It is described
Auger mechanism is inclined on housing (401), and slanted angle is 0 ° -30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720612467.0U CN207456123U (en) | 2017-05-30 | 2017-05-30 | A kind of auger mechanism and drying equipment for material heated-air drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720612467.0U CN207456123U (en) | 2017-05-30 | 2017-05-30 | A kind of auger mechanism and drying equipment for material heated-air drying |
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| Publication Number | Publication Date |
|---|---|
| CN207456123U true CN207456123U (en) | 2018-06-05 |
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ID=62246290
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720612467.0U Expired - Fee Related CN207456123U (en) | 2017-05-30 | 2017-05-30 | A kind of auger mechanism and drying equipment for material heated-air drying |
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| Country | Link |
|---|---|
| CN (1) | CN207456123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959001A (en) * | 2017-05-30 | 2017-07-18 | 尹国祥 | A kind of auger mechanism for material heated-air drying |
-
2017
- 2017-05-30 CN CN201720612467.0U patent/CN207456123U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959001A (en) * | 2017-05-30 | 2017-07-18 | 尹国祥 | A kind of auger mechanism for material heated-air drying |
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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: 20180605 Termination date: 20190530 |