CN206430512U - A kind of continuous drier - Google Patents
A kind of continuous drier Download PDFInfo
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- CN206430512U CN206430512U CN201621161701.4U CN201621161701U CN206430512U CN 206430512 U CN206430512 U CN 206430512U CN 201621161701 U CN201621161701 U CN 201621161701U CN 206430512 U CN206430512 U CN 206430512U
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- supply unit
- dried
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model is related to the continuous drying field of Catalyst Production, discloses a kind of continuous drier, and the drying device includes：Drying unit, supply unit, the casing of heat recovery unit and at least one opening being arranged on the supply unit；Casing is used to contain material to be dried, and moves through drying unit along the direction of transfer of supply unit under the drive of supply unit；Wherein, casing is provided with least one rabbling mechanism, in casing by drying unit during material to be dried in agitator tank body；Heat recovery unit includes heat exchanger and heat exchange pipeline；Heat exchanger is used for the dried material indirectly heat heat transferring medium of heat and dried material cools, and heat exchange pipeline connection drying unit is used to the heat transferring medium of heat being passed through the drying unit.Material to be dried can be stirred while continuous drying in the preparation process of catalyst, improve drying efficiency, the drying for the precious metal additive being had certain limitations to drying temperature that is particularly suitable for use in.
Description
Technical field
The utility model is related to the drying field of Catalyst Production, in particular it relates to a kind of Cracking catalyst and auxiliary agent system
During standby, the continuous drier that the powder material for catalyst is dried.
Background technology
In catalytic cracking (FCC) catalyst and auxiliary agent production process, it usually needs by various raw material and water in plastic
Mashing forms colloid in kettle (also referred to as reactor), and colloid is pumped into spray drying tower by high pressure, carries out spray drying forming.
Finished product or semi-finished product after shaping are filtered after roasting, washing (or dipping), and the filter cake being filtrated to get is obtained through drying
The qualified finished product of igloss (water content).
The drying mode generally used carries filter cake material for pneumatic conveying drying using thermal updrafts, in air-flow entrainment
During complete filter cake material and dehydrate.Airstream drying tower enters tower gas flow temperature generally in 450 DEG C -650 DEG C, tail gas temperature
Degree is generally at 100 DEG C -200 DEG C.Airstream drying tower has the advantages that drying efficiency is high, treating capacity is big, in Cracking catalyst and helps
It is used widely in agent production.
But for some special Additives Products, particularly noble metal type auxiliary agent, usually require that at a lower temperature
(200 DEG C) are dried, and are inactivated with reducing and avoiding noble metal to reunite.Airstream drying tower is higher due to operation temperature, wet cake
Certain influence is caused during being contacted with high temperature hot gas stream on catalytic activity.Using expansion drying, inlet temperature of stabilizer is on 400 DEG C of left sides
It is right, although less than pneumatic conveying drying, but still to there is the problem of Contact Temperature is too high.By the way of vaporium is dried, temperature compared with
Low (70 DEG C -100 DEG C), but evaporation efficiency is low, treating capacity is small, the production cycle is long, and automaticity is relatively low, consumption manpower is big,
Working condition is poor.
Thus it is necessary drying equipment of the exploitation suitable for assistant for calalytic cracking particularly noble metal type auxiliary agent, realizes in phase
To rapid draing at relatively low temperature, the quality and efficiency of noble metal type auxiliary agent production are improved.
The content of the invention
The purpose of this utility model is the continuous fast rapid-curing cutback of material to be dried to solve in the dipping process of catalyst preparation
It is dry that there is provided a kind of continuous drier.
To achieve these goals, the utility model provides a kind of continuous drier, wherein, the drying device includes：
Drying unit, supply unit, the casing of heat recovery unit and at least one opening being arranged on the supply unit；It is described
Casing is used to contain material to be dried, and the direction of transfer of supply unit described in the drives lower edge in the supply unit is moved simultaneously
Through the drying unit；The casing is provided with least one rabbling mechanism, described dry single for passing through in the casing
The material to be dried in the casing is stirred in the process of member；The heat recovery unit includes heat exchanger and heat exchange pipeline；Institute
State heat exchanger be used for heat dried material indirectly heat heat transferring medium and dried material cool, it is described heat exchange pipeline connection it is described do
Dry unit is used to the heat transferring medium of heat being passed through the drying unit.
Preferably, the rabbling mechanism includes agitating shaft, runner assembly and at least one stirring on the agitating shaft
Oar；The agitating shaft passes through the casing perpendicular to the direction of transfer of the supply unit and is fixed on wall box, described to stir
The end of axle is mixed on the outside of the casing.
Preferably, it is located at the part in the casing in the agitating shaft, multiple agitating paddles is equally spacedly set；It is many
Between the individual agitating paddle at intervals of 1~20cm；Be arranged in parallel 1~5 rabbling mechanism in each casing.
Preferably, the runner assembly includes guide and is fixed on the gear of the end of the agitating shaft, the guiding
The bearing of trend of part is parallel to the direction of transfer of the supply unit, and the guide is meshed with the gear, described to be oriented to
Part is set to fixed so that direction of transfer of the gear along the supply unit can rotate while rectilinear movement, to drive
The agitating shaft and the agitating paddle are realized to be stirred to the material to be dried；The guide is for chain or with tooth skin
Band.
Preferably, the runner assembly includes guide, guide driving equipment and the end for being fixed on the agitating shaft
Gear, the bearing of trend of the guide is parallel to the direction of transfer of the supply unit, the guide and the gear
It is meshed, the guide is set to may move, the guide driving equipment drives the guide in the same direction along direction of transfer
Or reverse linear is moved so that the gear rotates, the drive agitating shaft and the agitating paddle are realized to the material to be dried
It is stirred；The guide is chain or toothed timing belt.
Preferably, the rabbling mechanism includes screw rod and runner assembly；Biography of the screw rod perpendicular to the supply unit
Direction is sent through the casing and wall box is fixed on, the end of the screw rod is on the outside of the casing；Each casing
In be arranged in parallel 1~5 rabbling mechanism.
Preferably, the runner assembly includes guide and is fixed on the gear of the end of the screw rod, the guide
Bearing of trend parallel to the direction of transfer of the supply unit, the guide is meshed with the gear, the guide
It is set to fixed so that direction of transfer of the gear along the supply unit can rotate while rectilinear movement, drive is described
Screw rod is realized and the material to be dried is stirred；The guide is chain or toothed timing belt.
Preferably, the runner assembly includes guide, guide driving equipment and is fixed on the end of the screw rod
Gear, the bearing of trend of the guide is parallel to the direction of transfer of the supply unit, the guide and the gear phase
Engagement, the guide is set to may move, the guide driving equipment drive the guide along direction of transfer in the same direction or
Reverse linear is moved so that the gear rotates, and the drive screw rod is realized to be stirred to the material to be dried；It is described to lead
It is chain or toothed timing belt to part.
Preferably, the drying unit includes drying box, multiple air-vents for being arranged on the drying box, and with institute
State the thin powder recovery equipment of air-vent connection；Direction of transfer of the drying unit along the supply unit set multiple temperature by
Elevated humidity province is walked, the quantity of the humidity province is 2~3；The quantity of the air-vent is 1~3；The drying box is
Tunnel type drying box；The thin powder recovery equipment is cyclone separator, electrostatic precipitator or sack cleaner；The casing is passed through
The drying box；The heat exchange pipeline humidity province low with temperature is connected.
Preferably, the supply unit includes conveyer belt, traction piece, supporting member and drive device；The drive device is driven
The dynamic traction piece produces tractive force to drive the conveyer belt to be moved towards feed direction, traction piece described in the supporting member support
And conveyer belt；The supporting member is carrying roller or roller.
, can be in the preparation process of catalyst, to be dried while carrying out continuous drying by above-mentioned technical proposal
Material is stirred, and improves drying efficiency, the drying for the precious metal additive being had certain limitations to drying temperature that is particularly suitable for use in.
Other features and advantages of the utility model will be described in detail in subsequent embodiment part.
Brief description of the drawings
Accompanying drawing is to be further understood for providing to of the present utility model, and constitutes a part for specification, and following
Embodiment be used to explain the utility model together, but do not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is the schematic diagram of continuous drier of the present utility model；
Fig. 2 is a kind of schematic diagram of rabbling mechanism of the present utility model；
Fig. 3 is a kind of schematic diagram of the multigroup rabbling mechanism of setting of the present utility model.
Description of reference numerals
1st, drying box 2, conveyer belt 3, casing 4, feed hopper
5th, aggregate bin 6, air-vent 7, gear 8, agitating shaft
9th, agitating paddle 10, guide 11, heat exchanger 12, heat exchange pipeline
I, the first humidity province II, second temperature area III, the 3rd humidity province
Embodiment
It is described in detail below in conjunction with Fig. 1-3 pairs of embodiments of the present utility model.It should be appreciated that herein
Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.
The end points and any value of disclosed scope are not limited to the accurate scope or value herein, these scopes or
Value should be understood to comprising the value close to these scopes or value.For number range, between the endpoint value of each scope, respectively
It can be combined with each other between the endpoint value of individual scope and single point value, and individually between point value and obtain one or more
New number range, these number ranges should be considered as specific open herein.
In the utility model, in the case where not making opposite explanation, continuous drier is horizontal positioned, supply unit
Direction of transfer be from the direction of outlet of the entrance of drying unit to drying unit.Direction " upward " or " downward " is limited to refer to
Day is pointed to when standing on ground or points to ground.
The utility model provides a kind of continuous drier, as shown in figure 1, wherein, the drying device includes：Dry single
Member, supply unit, the casing 3 of heat recovery unit and at least one opening being arranged on the supply unit；The casing
For containing material to be dried, and described in drive lower edge in the supply unit, the direction of transfer of supply unit is moved through
The drying unit；The casing is provided with least one rabbling mechanism, for passing through the drying unit in the casing
During stir material to be dried in the casing；The heat recovery unit includes heat exchanger 11 and heat exchange pipeline 12；Institute
State heat exchanger be used for heat dried material indirectly heat heat transferring medium and dried material cool, it is described heat exchange pipeline connection it is described do
Dry unit is used to the heat transferring medium of heat being passed through the drying unit.
In the utility model, casing 3 is open to be upward when through the drying unit, can load band dried material.
After casing 3 completes to dry, it can be overturn under the drive of the rotation of the supply unit, Open Side Down, removal dried material.
In the utility model, the rabbling mechanism can realize stirring while the casing is moved.It is described to stir
A kind of embodiment for mixing mechanism is as shown in Figure 2, it is preferable that the rabbling mechanism includes agitating shaft 8, runner assembly and at least one
The individual agitating paddle 9 on the agitating shaft；The agitating shaft passes through the casing perpendicular to the direction of transfer of the supply unit
And wall box is fixed on, the end of the agitating shaft is on the outside of the casing.
In the utility model, it is preferable that be arranged in parallel 1~5 rabbling mechanism in each casing.It is preferably provided with
1~2 rabbling mechanism.The runner assembly and the agitating paddle are preferably with perpendicular to the central axis of the agitating shaft
Mode be fixed on the agitating shaft, fixed mode can be conventional connected mode, for example key pin connection, welding.Institute
The rotary power of the rabbling mechanism can be provided by stating runner assembly, and the agitating paddle is contacted with material to be dried.The stirring
Oar can use any form of blade, propeller shank can along the axial direction of the agitating shaft, radial direction or any angle with it is described
Agitating shaft is connected.
In the utility model, as shown in Fig. 2 the mounting means of the agitating shaft and the position in the casing are determined
Afterwards, the position of the runner assembly and the agitating paddle is that can determine that.Preferably, it is located in the agitating shaft in the casing
Part, equally spacedly sets multiple agitating paddles；Between multiple agitating paddles at intervals of 1~20cm.The agitating shaft
Can be fixed on by rolling bearing on two relative side walls of the casing, can be divided into stretch out the casing end and
Part in the casing.The end of the agitating shaft is used to fix the runner assembly, and the agitating shaft is located at casing
Interior part is used to fix the agitating paddle.
In the utility model, as shown in Fig. 2 providing turn of the agitating shaft and the agitating paddle by the runner assembly
It is dynamic.Preferably, the runner assembly includes guide 10 and is fixed on the gear 7 of the end of the agitating shaft.A kind of specific reality
Apply mode, the bearing of trend of the guide can be set parallel to the direction of transfer of the supply unit, the guide with
The gear is meshed, and the guide is set to fixed so that direction of transfer straight line of the gear along the supply unit is moved
It can rotate, the material to be dried is stirred while dynamic with driving the agitating shaft and the agitating paddle to realize.Institute
Stating guide can be fixed in the drying unit.Pass through the runner assembly middle gear and guide, it is possible to achieve will be straight
Line motion transformation provides rotation, and there is provided the rotation of the agitating shaft and the agitating paddle.
In the utility model, it is preferable that the runner assembly includes guide 10, guide driving equipment and is fixed on institute
State the gear of the end of agitating shaft.Another embodiment, can set the bearing of trend of the guide parallel to institute
The direction of transfer of supply unit is stated, the guide is meshed with the gear, and the guide is set to may move, described to lead
The guide is driven in the same direction or reverse linear is moved so that the gear rotates, to drive institute along direction of transfer to part driving equipment
State agitating shaft and the agitating paddle is realized and the material to be dried is stirred.The guide and guide driving are set
Standby to be independently arranged in addition, the velocity of rotation and rotation direction of the runner assembly individually can be controlled and adjusted, and described
The motion of casing is unrelated.
In the utility model, preferably described agitating shaft only has an end and fixes the runner assembly.
In the utility model, when setting multiple rabbling mechanisms, multiple agitating shafts are be arranged in parallel, and adjacent difference is stirred
The agitating paddle mixed on axle is shifted to install.The runner assembly on adjacent different agitating shafts is not in the homonymy of the casing, such as
Shown in Fig. 3.
In the utility model, the guide can be chain or toothed timing belt.
In the utility model, the another embodiment of the rabbling mechanism, the rabbling mechanism includes screw rod and rotation
Component；Be arranged in parallel 1~5 rabbling mechanism in each casing.It is preferably provided with 1~2 rabbling mechanism.Institute
State runner assembly to be preferably fixed on the screw rod in the way of the central axis perpendicular to the screw rod, fixed mode can be with
For conventional connected mode, such as key pin connection, welding.The rotation that the runner assembly can provide the rabbling mechanism is moved
Power, the screw rod is contacted with material to be dried.
In the utility model, after the mounting means of the screw rod and position in the casing are determined, the rotating group
The position of part is that can determine that.Preferably, the screw rod passes through the casing and solid perpendicular to the direction of transfer of the supply unit
Due to wall box, the end of the screw rod is on the outside of the casing.The screw rod can be fixed on described by rolling bearing
On two relative side walls of casing, the end and the part in the casing for stretching out the casing can be divided into.It is described
The end of screw rod is used to fix the runner assembly, and the part that the screw rod is located in casing is threaded.
In the utility model, the rotation of the screw rod is provided by the runner assembly.Preferably, the runner assembly bag
Include guide 10 and be fixed on the gear 7 of the end of the screw rod.A kind of embodiment, can set the guide
Bearing of trend is parallel to the direction of transfer of the supply unit, and the guide is meshed with the gear, and the guide is set
It is set to fixed so as to can rotate while direction of transfer rectilinear movement of the gear along the supply unit, drives the spiral shell
Bar is realized and the material to be dried is stirred.The guide can be fixed in the drying unit.Pass through described turn
Dynamic component middle gear and guide, it is possible to achieve providing rotation by linear motion transformation, there is provided the rotation of the screw rod.
In the utility model, it is preferable that the runner assembly includes guide 10, guide driving equipment and is fixed on institute
State the gear of the end of screw rod.Another embodiment, can set the bearing of trend of the guide parallel to described
The direction of transfer of supply unit, the guide is meshed with the gear, and the guide is set to may move, described to be oriented to
Part driving equipment drives the guide in the same direction or reverse linear is moved so that the gear rotates, to be driven described along direction of transfer
Screw rod is realized and the material to be dried is stirred.The guide and the guide driving equipment can independently be set in addition
Put, the velocity of rotation and rotation direction of the runner assembly individually can be controlled and adjusted, and the motion with the casing is unrelated.
In the utility model, preferably described screw rod only has an end and fixes the runner assembly.
In the utility model, when setting multiple rabbling mechanisms, multiple screw rods be arranged in parallel, and adjacent not threaded
On threading dislocations set.It is adjacent it is not threaded on the runner assembly not in the homonymy of the casing.
In the utility model, the guide can be chain or toothed timing belt.
In the utility model, it is preferable that the drying unit includes drying box 1, is arranged on the drying box at least
One air-vent 6, multigroup independent temperature regulating device, and the thin powder recovery equipment connected with the air-vent；It is described multigroup only
Vertical temperature regulating device is used to provide the humidity province that multiple temperature are stepped up, the temperature control along the direction of transfer of the supply unit
The quantity of device and humidity province is 2~3；The quantity of the air-vent is 1~3.The mode of heating of the drying box can be with
For electrical heating, steam heating or microwave heating.Multiple humidity provinces can be realized by multigroup temperature regulating device, can be specifically
Using passing through multigroup temperature regulating device point in drying box of multiple series connection with the temperature regulating device or drying box
The other multiple control zones of independent control.As shown in figure 1, setting the first humidity province I, second temperature area II, the 3rd humidity province respectively
III, the temperature of each humidity province is raised successively, i.e. the temperature ＜ second temperatures area II of the first humidity province I temperature of temperature ＜ the 3rd
Area III temperature；Such as the first humidity province I temperature is 70~150 DEG C, and second temperature area II temperature is 150~200 DEG C,
3rd humidity province III temperature is 200~300 DEG C.
In the utility model, as shown in figure 1, the heat exchange pipeline humidity province low with temperature is connected.Such as first
Humidity province I and second temperature area II.
In the utility model, it is preferable that the drying box is tunnel type drying box；The thin powder recovery equipment is whirlwind point
From device, electrostatic precipitator or sack cleaner.
In the utility model, it is preferable that the heat recovery unit will reclaim heat and return to multiple middle temperature in humidity province
The low humidity province of degree.
In the utility model, it is preferable that the casing passes through the drying box.
In the utility model, the air-vent is used for the mixed gas that the high humility produced in drying process is contained to dust
The drying box is discharged, and air is entered the drying box from the entrance and exit of the drying box, realizes that reinforcing is described dry
Air flow in dry case.
In the utility model, the supply unit can be conventional belt conveyor.Preferably, the supply unit
Including conveyer belt 2, traction piece, supporting member and drive device；The drive device drives the traction piece to produce tractive force with band
Move the conveyer belt to move towards feed direction, traction piece and conveyer belt described in the supporting member support；The supporting member is carrying roller
Or roller.
In the utility model, the conveyer belt is is recycled, when the conveyer belt is dried through the drying box
When, the opening upwards of the casing；When the conveyer belt, which alters course, to be circulated, the box opening is downward.
In the utility model, it is preferable that the drying device also includes the feed hopper 4 for being arranged on drying unit entrance, uses
In the material to be dried is loaded into the casing；And the aggregate bin 5 of drying unit outlet is arranged on, for collecting from described
The dried material that casing is drawn off.
With reference to Fig. 1-3, in the utility model, feed hopper 4 enters material to be dried blowing solid on the conveyer belt 2 of supply unit
In fixed casing 3, then the casing 3 equipped with material to be dried moves into dry in drying unit with conveyer belt along direction of transfer
In dry case 1；There is the gear 7 in rabbling mechanism, runner assembly to be engaged with guide 10 in casing, engaged in gear with guide
Under effect, pinion rotation drives agitating shaft 8 and agitating paddle 9 in rabbling mechanism to rotate, and realizes the stirring to material in casing；From
The outlet of drying box 1 sends out dried material, and casing 3 is turned over the transmission of conveyer belt 2 when the end of conveyer belt is circulated and altered course
Turn, dried material is unloaded to aggregate bin 5.Along direction of transfer, by three groups of temperature regulating devices, each independent temperature control is segmented in drying box 1
There is provided temperature step elevated humidity province I, II, III for heating；Air-vent 6 in drying unit will dry the mixed gas produced
Discharge drying box 1.The dried material collected in aggregate bin 5 can take in heat exchanger 11, after air contact heat exchange, dried material
Cooling, air is heated returns to drying box 1 for drying process through the pipeline 12 that exchanges heat.
Preferred embodiment of the present utility model described in detail above, still, the utility model is not limited to above-mentioned reality
The detail in mode is applied, in range of the technology design of the present utility model, the technical solution of the utility model can be entered
The a variety of simple variants of row, these simple variants belong to protection domain of the present utility model.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the utility model is to each
Possible combination is planted no longer separately to illustrate.
In addition, can also be combined between a variety of embodiments of the present utility model, as long as it is not disobeyed
Thought of the present utility model is carried on the back, it should equally be considered as content disclosed in the utility model.
Claims (10)
1. a kind of continuous drier, it is characterised in that the drying device includes：Drying unit, supply unit, heat recovery list
The casing of member and at least one opening being arranged on the supply unit；The casing is used to contain material to be dried, and
The direction of transfer of supply unit moves through the drying unit described in the drive lower edge of the supply unit；
The casing is provided with least one rabbling mechanism, in the casing by the drying unit during stir
Material to be dried in the casing；
The heat recovery unit includes heat exchanger and heat exchange pipeline；The dried material indirectly heat that the heat exchanger is used for heat is changed
Thermal medium and dried material cool, the heat exchange pipeline connect the drying unit be used to the heat transferring medium of heat being passed through it is described dry
Dry unit.
2. drying device according to claim 1, it is characterised in that the rabbling mechanism includes agitating shaft, runner assembly
With at least one agitating paddle on the agitating shaft；The agitating shaft passes through institute perpendicular to the direction of transfer of the supply unit
State casing and be fixed on wall box, the end of the agitating shaft is on the outside of the casing.
3. drying device according to claim 2, it is characterised in that be located at the portion in the casing in the agitating shaft
Point, multiple agitating paddles are equally spacedly set；Between multiple agitating paddles at intervals of 1~20cm；Each casing
In be arranged in parallel 1~5 rabbling mechanism.
4. the drying device according to Claims 2 or 3, it is characterised in that the runner assembly includes guide and fixation
Gear in the end of the agitating shaft, the bearing of trend of the guide is parallel to the direction of transfer of the supply unit, institute
State guide to be meshed with the gear, the guide is set to fixed so that transmission of the gear along the supply unit
Direction can rotate while rectilinear movement, to drive the agitating shaft and the agitating paddle to realize to enter the material to be dried
Row stirring；The guide is chain or toothed timing belt.
5. the drying device according to Claims 2 or 3, it is characterised in that the runner assembly includes guide, guide
Driving equipment and the gear for the end for being fixed on the agitating shaft, the bearing of trend of the guide is parallel to the supply unit
Direction of transfer, the guide is meshed with the gear, and the guide is set to may move, and the guide driving is set
It is standby drive the guide along direction of transfer in the same direction or reverse linear is moved so that the gear rotates, drive the agitating shaft and
The agitating paddle is realized and the material to be dried is stirred；The guide is chain or toothed timing belt.
6. drying device according to claim 1, it is characterised in that the rabbling mechanism includes screw rod and runner assembly；
The screw rod passes through the casing perpendicular to the direction of transfer of the supply unit and is fixed on wall box, the end of the screw rod
Portion is on the outside of the casing；Be arranged in parallel 1~5 rabbling mechanism in each casing.
7. drying device according to claim 6, it is characterised in that the runner assembly includes guide and is fixed on institute
The gear of the end of screw rod is stated, the bearing of trend of the guide is parallel to the direction of transfer of the supply unit, the guiding
Part is meshed with the gear, and the guide is set to fixed so that direction of transfer of the gear along the supply unit is straight
Line can rotate while movement, drive the screw rod to realize and the material to be dried is stirred；The guide is chain
Bar or toothed timing belt.
8. drying device according to claim 6, it is characterised in that the runner assembly includes guide, guide and driven
Dynamic equipment and be fixed on the screw rod end gear, the biography of the bearing of trend of the guide parallel to the supply unit
Direction is sent, the guide is meshed with the gear, and the guide is set to may move, the guide driving equipment is driven
The guide is moved along direction of transfer in the same direction or reverse linear is moved so that the gear rotates, drive the screw rod to realize to institute
Material to be dried is stated to be stirred；The guide is chain or toothed timing belt.
9. drying device according to claim 1, it is characterised in that the drying unit includes drying box, is arranged on institute
State at least one air-vent, the multigroup independent temperature regulating device on drying box, and the thin powder recovery connected with the air-vent
Equipment；Multigroup independent temperature regulating device is used to provide what multiple temperature were stepped up along the direction of transfer of the supply unit
The quantity of humidity province, the temperature regulating device and humidity province is 2~3；The quantity of the air-vent is 1~3；The drying box
For tunnel type drying box；The thin powder recovery equipment is cyclone separator, electrostatic precipitator or sack cleaner；The casing is worn
Cross the drying box；The heat exchange pipeline humidity province low with temperature is connected.
10. drying device according to claim 1, it is characterised in that the supply unit include conveyer belt, traction piece,
Supporting member and drive device；The drive device drives the traction piece to produce tractive force to drive the conveyer belt towards feeding side
To motion, traction piece and conveyer belt described in the supporting member support；The supporting member is carrying roller or roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621161701.4U CN206430512U (en) | 2016-10-25 | 2016-10-25 | A kind of continuous drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621161701.4U CN206430512U (en) | 2016-10-25 | 2016-10-25 | A kind of continuous drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206430512U true CN206430512U (en) | 2017-08-22 |
Family
ID=59588923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621161701.4U Active CN206430512U (en) | 2016-10-25 | 2016-10-25 | A kind of continuous drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206430512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020220898A1 (en) * | 2019-04-29 | 2020-11-05 | 南京研正干燥设备有限公司 | Tunnel dryer |
-
2016
- 2016-10-25 CN CN201621161701.4U patent/CN206430512U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020220898A1 (en) * | 2019-04-29 | 2020-11-05 | 南京研正干燥设备有限公司 | Tunnel dryer |
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