CN209445776U - A kind of sawdust secondary drying device - Google Patents
A kind of sawdust secondary drying device Download PDFInfo
- Publication number
- CN209445776U CN209445776U CN201821901434.9U CN201821901434U CN209445776U CN 209445776 U CN209445776 U CN 209445776U CN 201821901434 U CN201821901434 U CN 201821901434U CN 209445776 U CN209445776 U CN 209445776U
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- Prior art keywords
- drying
- sawdust
- hot wind
- weight
- room
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Abstract
The utility model proposes a kind of sawdust secondary drying devices, including drying box, hot wind inlet pipe, hot wind outlet pipe and heat blower；Horizontally disposed partition is equipped in drying box, partition will be separated into first drying room and secondary drying room arranged up and down inside drying box, what partition was equipped with connection first drying room and secondary drying room quantifies material mouth, in first drying room equipped with can block quantify material mouth quantify materials and parts；There are multiple economizer banks in vertical direction arranged for interval in first drying room；Drying is equipped in secondary drying room, Drying central axis is horizontally disposed, and Drying top is equipped with and quantifies feed pipe that material mouth be connected to and its bottom end is equipped with discharge nozzle outside stretching drying box；Hot wind inlet pipe one end passes through outer housing, inner housing protrudes into Drying and its other end is connect with heat blower, and hot wind outlet pipe one end is protruded into Drying and its other end protrudes into the second air compartment.The utility model drying rate is fast and first drying amount is big, can satisfy large-scale production demand.
Description
Technical field
The utility model relates to sawdust drying technology field more particularly to a kind of sawdust secondary drying devices.
Background technique
It when using sawdust production various products, needs that first sawdust is dried, being reduced to its moisture content needs
In the range of wanting, it just can be carried out the processing of next step, utilize, sawdust is utilized sunlight using spontaneously drying by many people now
It is dried, the moisture in it is evaporated, requirement is complied with, natural drying is low in cost, it operates fairly simple,
But the natural drying cost time is long, the place of needs is bigger, big by effect of natural conditions, stability is poor, and does every time
Dry sawdust amount is little, is not able to satisfy large-scale production and processing demand.
Utility model content
Based on technical problem present in background technique, the utility model proposes a kind of sawdust secondary drying devices.
The utility model proposes a kind of sawdust secondary drying device, including drying box, hot wind inlet pipe, hot wind outlet pipe and heat
Air generator；Drying box includes the outer housing outside inner housing and setting inner housing, is formed between inner housing and outer housing only
Closed first air compartment, the second air compartment are found, outer housing is equipped with the air-exhausting duct being connected to the first air compartment；Level is equipped in drying box
The partition of arrangement, partition will be separated into first drying room arranged up and down inside drying box and secondary drying room, partition are equipped with
Connection first drying room and secondary drying room quantify material mouth, quantify quantifying for material mouth equipped with can block in first drying room
Outlet；Have multiple economizer banks in vertical direction arranged for interval in first drying room, economizer bank one end be connected to the first air compartment and
Its other end is connected to the second air compartment；Drying is equipped in secondary drying room, Drying central axis is horizontally disposed, Drying top
End is equipped with and quantifies feed pipe that material mouth be connected to and its bottom end is equipped with the discharge nozzle stretched out outside drying box, and discharge nozzle is located at baking
One end is equipped with solenoid valve in dry case；Hot wind inlet pipe one end passes through outer housing, inner housing and protrudes into Drying and its other end and heat
Air generator connection, hot wind outlet pipe one end is protruded into Drying and its other end protrudes into the second air compartment.
Preferably, the turning mechanism for stirring sawdust is equipped in Drying.
Preferably, turning mechanism includes shaft and the first driving mechanism, and shaft is arranged in Drying and shaft and drying
Cylinder is coaxially arranged, and what shaft exterior circumferential was disposed with multiple V-types stirs hook, stirs the opening direction of hook and the rotation direction of shaft
Unanimously, the first driving mechanism is connect with shaft and drive shaft rotates.
It preferably, further include controller, Drying bottom is equipped with the weight sensor for detecting sawdust weight, controller
It is connect with materials and parts, solenoid valve, weight sensor, the first driving mechanism, heat blower is quantified, in the operating condition, control
Device controls heat blower work and generates hot wind, while controller control quantifies materials and parts and then controls to the discharging of Drying quantification
Formulation measures materials and parts blocking and quantifies material mouth；The sawdust weight and its preset first weight that controller detects weight sensor
Value, the second weight value compare, wherein the first weight value is greater than the second weight value, when the sawdust weight that weight sensor detects is small
In the first weight value and be greater than the second weight value when, controller control the first driving mechanism drive shaft rotation, when weight sense
When the sawdust weight that device detects is less than the second weight value, controller control heat blower stops working and controls the first driving
Mechanism stops drive shaft rotation, while controlling solenoid valve and opening discharging；After discharging finishes, above-mentioned work is repeated.
Preferably, quantifying materials and parts includes plug, multiple elastic components, cam and the second driving mechanism, multiple elastic components one
End is connect with plug top surface and its other end is connect by fixed plate with drying chamber interior wall, and cam is located above plug and rotates peace
Mounted in drying chamber interior wall, the second driving mechanism is connect with cam for driving cam to rotate；When elastic component in the raw under
When, cam close to its camshaft one end and plug top surface against.
Preferably, partition top surface is equipped with back taper connected in star, quantifies material mouth and is arranged in back taper groove center position.
The utility model proposes a kind of sawdust secondary drying device, by multiple economizer banks to the indoor wood of first drying
Bits carry out a pre-heating drying, and quantitative feeding part is fed to Drying quantification, and quantitative sawdust carries out secondary in Drying
Drying, shaft rotation drive it is multiple stir hook and raise sawdust sawdust and hot wind are repeatedly contacted, the utility model can be to wood
Bits are effectively dried, and drying efficiency is high, and drying rate is fast and first drying amount is big, can satisfy large-scale production demand.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of sawdust secondary drying device structural schematic diagram.
Specific embodiment
Referring to Fig.1, the utility model proposes a kind of sawdust secondary drying devices, including drying box, hot wind inlet pipe 1, hot wind
Outlet pipe 2, heat blower and controller；Wherein:
Drying box includes the outer housing 4 outside inner housing 3 and setting inner housing 3, shape between inner housing 3 and outer housing 4
At the first air compartment 5 of autonomous closure, the second air compartment 6, outer housing 4 is equipped with the air-exhausting duct 7 being connected to the first air compartment 5.Drying box
Interior to be equipped with horizontally disposed partition 8, partition 8 will be separated into first drying room 9 arranged up and down and secondary drying inside drying box
Room 10,8 top surface of partition be equipped with back taper connected in star 21,21 center of back taper connected in star be equipped with connection first drying room 9 with it is secondary
Drying room 10 quantifies material mouth 11.
The materials and parts that quantify for quantifying material mouth 11 can be blocked by being equipped in first drying room 9, in vertical side in first drying room 9
There are multiple economizer banks 12 to arranged for interval, 12 one end of economizer bank is connected to the first air compartment 5 and its other end and the second air compartment 6 connect
It is logical.
Drying 13 is equipped in secondary drying room 10,13 central axis of Drying is horizontally disposed, and 13 top of Drying is equipped with
With quantify feed pipe 14 that material mouth 11 is connected to and its bottom end is equipped with the discharge nozzle 15 stretched out outside drying box, discharge nozzle 15 is located at
One end is equipped with solenoid valve in drying box；1 one end of hot wind inlet pipe passes through outer housing 4, inner housing 3 protrudes into Drying 13 and its is another
End is connect with heat blower, and 2 one end of hot wind outlet pipe is protruded into Drying 13 and its other end protrudes into the second air compartment 6.
The turning mechanism for stirring sawdust is equipped in Drying 13.Turning mechanism includes shaft 16 and the first driving machine
Structure, shaft 16 is arranged in Drying 13 and shaft 16 and Drying 13 are coaxially arranged, and 16 exterior circumferential of shaft is disposed with multiple V
Type stirs hook 17, and the opening direction for stirring hook 17 is consistent with the rotation direction of shaft 16, and the first driving mechanism and shaft 16 connect
It connects and drive shaft 16 rotates.
In a particular embodiment, quantifying materials and parts includes plug 18, multiple elastic components 19, cam 20 and the second driving machine
Structure, multiple 19 one end of elastic component are connect with 18 top surface of plug and its other end is connect by fixed plate 22 with drying chamber interior wall, convex
Wheel 20 is located at 18 top of plug and is rotatably installed in drying chamber interior wall, and the second driving mechanism is connect with cam 20 for driving cam
20 rotations；When elastic component 19 descends in the raw, cam 20 close to its 20 axis one end of cam and 18 top surface of plug against.
13 bottom of Drying is equipped with the weight sensor for detecting sawdust weight, and controller and solenoid valve, weight sense
Device, the first driving mechanism, the second driving mechanism, heat blower connection.
In the operating condition, controller controls heat blower work and generates hot wind, while controller control the utility model
It makes the second driving mechanism driving cam 20 and rotates 360 degree to the discharging of 13 quantification of Drying；Controller detects weight sensor
Sawdust weight compared with its preset first weight value, second weight value, wherein the first weight value be greater than the second weight value, when
The sawdust weight that weight sensor detects is less than the first weight value and when being greater than the second weight value, the first driving of controller control
Mechanism drive shaft 16 rotates, when the sawdust weight that weight sensor detects is less than the second weight value, controller control heat
Air generator, which stops working and controls the first driving mechanism, stops the rotation of drive shaft 16, while controlling solenoid valve and opening discharging；
After discharging finishes, above-mentioned work is repeated.
The utility model carries out a pre-heating drying to the indoor sawdust of first drying by multiple economizer banks, and sawdust is drying
Carry out secondary drying in dry cylinder, shaft rotation drive it is multiple stir hook and raise sawdust sawdust is contacted with hot wind repetition, this reality
Sawdust can effectively be dried with novel, drying efficiency is high, and drying rate is fast and first drying amount is big, can satisfy big rule
Mould production requirement.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of sawdust secondary drying device, which is characterized in that including drying box, hot wind inlet pipe (1), hot wind outlet pipe (2) and heat
Air generator；Drying box includes the outer housing (4) of inner housing (3) and setting inner housing (3) outside, inner housing (3) and shell
The first air compartment (5), the second air compartment (6) of autonomous closure are formed between body (4), outer housing (4) is equipped with the first air compartment (5) even
Logical air-exhausting duct (7)；Horizontally disposed partition (8) are equipped in drying box, partition (8) will be separated into arrangement up and down inside drying box
First drying room (9) and secondary drying room (10), partition (8) is equipped with connection first drying room (9) and secondary drying room
(10) quantify material mouth (11), be equipped in first drying room (9) can block quantify material mouth (11) quantify materials and parts；Once
Have multiple economizer banks (12) in drying room (9) in vertical direction arranged for interval, economizer bank (12) one end is connected to the first air compartment (5)
And its other end is connected to the second air compartment (6)；Drying (13) are equipped in secondary drying room (10), Drying (13) central axis
Horizontally disposed, Drying (13) top is equipped with and quantifies feed pipe (14) that material mouth (11) be connected to and its bottom end is equipped with and stretches out baking
Discharge nozzle (15) outside dry case, discharge nozzle (15) are located at one end in drying box and are equipped with solenoid valve；Hot wind inlet pipe (1) one end passes through
Outer housing (4), inner housing (3) protrude into Drying (13) and its other end is connect with heat blower, hot wind outlet pipe (2) one end
It protrudes into Drying (13) and its other end protrudes into the second air compartment (6).
2. sawdust secondary drying device according to claim 1, which is characterized in that be equipped in Drying (13) for stirring
The turning mechanism of sawdust.
3. sawdust secondary drying device according to claim 2, which is characterized in that turning mechanism includes shaft (16) and
One driving mechanism, shaft (16) setting is in Drying (13) and shaft (16) and Drying (13) are coaxially arranged, shaft (16)
What exterior circumferential was disposed with multiple V-types stirs hook (17), stirs the opening direction of hook (17) and the rotation direction one of shaft (16)
It causes, the first driving mechanism is connect with shaft (16) and drive shaft (16) rotation.
4. sawdust secondary drying device according to claim 3, which is characterized in that further include controller, Drying (13)
Bottom is equipped with weight sensor for detecting sawdust weight, controller and quantifies materials and parts, solenoid valve, weight sensor, the
One driving mechanism, heat blower connection, in the operating condition, controller controls heat blower work and generates hot wind, simultaneously
Controller control quantify materials and parts to Drying (13) quantification discharge then control quantify materials and parts blocking quantify material mouth
(11)；The sawdust weight that controller detects weight sensor compared with its preset first weight value, second weight value, wherein
First weight value is greater than the second weight value, when the sawdust weight that weight sensor detects less than the first weight value and is greater than second
When weight value, controller controls the rotation of the first driving mechanism drive shaft (16), when the sawdust weight that weight sensor detects
When less than the second weight value, controller control heat blower, which stops working and controls the first driving mechanism, stops drive shaft
(16) it rotates, while controlling solenoid valve and opening discharging；After discharging finishes, above-mentioned work is repeated.
5. sawdust secondary drying device described in any one of -4 according to claim 1, which is characterized in that quantifying materials and parts includes
Plug (18), multiple elastic components (19), cam (20) and the second driving mechanism, multiple elastic component (19) one end and plug (18) are pushed up
Face connection and its other end pass through fixed plate (22) and connect with drying chamber interior wall, and cam (20) is located above plug (18) and rotates
It is mounted on drying chamber interior wall, the second driving mechanism is connect for driving cam (20) to rotate with cam (20)；When elastic component (19)
When descending in the raw, cam (20) close to its cam (20) axis one end and plug (18) top surface against.
6. sawdust secondary drying device described in any one of -4 according to claim 1, which is characterized in that partition (8) top surface is set
There are back taper connected in star (21), quantifies material mouth (11) and be arranged in back taper connected in star (21) center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901434.9U CN209445776U (en) | 2018-11-16 | 2018-11-16 | A kind of sawdust secondary drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901434.9U CN209445776U (en) | 2018-11-16 | 2018-11-16 | A kind of sawdust secondary drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209445776U true CN209445776U (en) | 2019-09-27 |
Family
ID=68011848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821901434.9U Expired - Fee Related CN209445776U (en) | 2018-11-16 | 2018-11-16 | A kind of sawdust secondary drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209445776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405521A (en) * | 2018-11-16 | 2019-03-01 | 铜陵启汇新型能源有限公司 | A kind of sawdust secondary drying device |
-
2018
- 2018-11-16 CN CN201821901434.9U patent/CN209445776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405521A (en) * | 2018-11-16 | 2019-03-01 | 铜陵启汇新型能源有限公司 | A kind of sawdust secondary drying device |
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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 |
Granted publication date: 20190927 Termination date: 20201116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |