CN207779048U - Wood dust dryer for automatically adjusting dries quantity - Google Patents
Wood dust dryer for automatically adjusting dries quantity Download PDFInfo
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- CN207779048U CN207779048U CN201721749668.1U CN201721749668U CN207779048U CN 207779048 U CN207779048 U CN 207779048U CN 201721749668 U CN201721749668 U CN 201721749668U CN 207779048 U CN207779048 U CN 207779048U
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- conveyer belt
- air duct
- drying
- wood dust
- main air
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Abstract
The utility model discloses the wood dust dryers for automatically adjusting dries quantity, it is related to wood dust dryer, including drying body, main air duct, feed inlet, discharge port, heater, air blower, secondary air duct, the first conveyer belt, the second conveyer belt, collect mouth, the first temperature sensor, the first humidity sensor, second temperature sensor, the second humidity sensor, microprocessor, display, by the first conveyer belt and the secondary drying for collecting mouth, overly moist sawdust is made to remain to reach water content requirement after the utility model；By the position that main air duct strainer is arranged, limits main air duct strainer and the first conveyer belt, keep sawdust heated evenly；By the way that sensor, microprocessor and display is arranged, control is collectively formed with air blower, the utility model is made to have the effect of automatic drying control quality, and has the characteristics that drying range is big, service efficiency is high, highly practical.
Description
Technical field
The utility model is related to wood dust dryers, and in particular to the wood dust dryer for automatically adjusting dries quantity.
Background technology
The manufacturing process of sawdust, main includes obtaining log, blocking, boiling, slicing, drying, shearing, test package, enter
Library.Log is divided into wood strip and Duan Mu, after obtaining log, into stockyard after sprinkle water, prevent suncrack；It blocks as according to institute
Need length cutting into lengths.The purpose of boiling is removal timber grease, softens wooden raising plasticity；Slicing refers to according to different-diameter
Log cutd open using different saws and can generate unique decorative pattern with slicing scheme, each method, diameter is less than 45mm and digs mountain more
Line, diameter are more than 45mm and dig straight grain more, are divided into whole rotation slicing method, half rotation slicing method, two parts, three parts, four parts rotary-cuts, truncations etc.；
Drying operation executes on dryer, and dryer is divided into two kinds of cylindrical drier and band drier, and drum-type uses at present
The most extensively, wood skin is generally required in 8%-12% by moisture content after drier, and overly moist is easily mouldy, and overdrying creases easily,
Thin skin especially thickness does not advocate to dry less than 0.4mm's, because drying course is easy to cause wood skin fragmentation；It shears and is mainly
Cleaning action makes wood skin neat appearance.
Wood dust dryer is to aim at sawdust, spile, wood skin to dry and manufacture and design, big, the energy saving effect with drying yield
Fruit significantly, low-maintenance the features such as.Main operational principle is：Sawdust enters in revolving cylinder or drying room by injection tube and revolving drum
Body or air blower collective effect, material boil fluidisation in cylinder, and hot wind is fully touched with material, completes drying.It further include air-flowing type
Saw-dust drying machine, pneumatic conveying drying refer to that bulk material shape wet saw end is continuously added to using screw conveyor in drying tube.
In the conveying and dispersion of velocity heated gas, make the moisture evaporation in wet stock, obtains the process of powdery or granular dry products.
Mainly it is made of air heater, feeder, airflow drying tube, cyclone separator, wind turbine etc..
In the prior art, only consider to the drying of the single of sawdust, but in actual use, to preserve log, into heap
Watering operation can be carried out after, can be existed excessively by watering, be caused common wood dust dryer that can not dry moisture content and want
It asks, leads to the mouldy of sawdust.Meanwhile conventional dryer can only realize drying operation, can not adjust dryer according to humiture
Operation, achieve the purpose that control dries quantity.
Utility model content
Technical problem to be solved in the utility model be sawdust after dryer still excessive moistening, automatically control baking
Dry mass solves the above problems, and it is an object of the present invention to provide for automatically adjusting the wood dust dryer of dries quantity.
The utility model is achieved through the following technical solutions：
Wood dust dryer for automatically adjusting dries quantity, including drying body, main air duct, feed inlet, discharge port, hair
Part is arranged in drying body in hot device, air blower, the feed inlet, and the main air duct is in drying body, and in feed inlet
Lower section；The air blower is arranged inside drying body, and in the lower left of feed inlet；After the heater is located at air blower
Side；The lower part in drying body is arranged in the discharge port, further includes time air duct, the first conveyer belt, the second conveyer belt, collects
Mouth, the first temperature sensor, the first humidity sensor, second temperature sensor, the second humidity sensor, microprocessor, display
Device, first conveyer belt are located at immediately below main air duct, and in the lower right of air blower；Second conveyer belt is located at first and passes
Send the lower right of band, the transmission end of the second conveyer belt is to collect mouth, and described to collect between mouth and air blower be time air duct, is collected
The lower section of mouth is discharge port；First temperature sensor, the first humidity sensor are located at the first transmission magnetic tape trailer in drying body
The top at end, and be connected with the microprocessor；The second temperature sensor, the second humidity sensor are located in drying body
Discharge port upper end, and be connected with the microprocessor；The microprocessor is arranged in drying body, be also associated with air blower,
Display, the display are arranged outside drying body.Sawdust enters drying body by feed inlet, and first drying position is
On one conveyer belt, mouth is being collected in secondary drying position, by drying twice, keeps sawdust fully dry, avoids due to entering stockyard
When in order to preserve the watering operation of timber execution, also remaining moisture causes first drying to be difficult to remove excessive moisture, can not
The problem of reaching moisture content standard.First temperature sensor and the first humidity sensor pass through main air duct strainer for measuring
The first temperature and the first humidity of hot wind, the second temperature sensor and the second humidity sensor collect mouth and go out for measuring
Second temperature between material mouth and the second humidity, when the first temperature it is higher than second temperature more than 10 DEG C when, increase air blower turn
Speed prevents main air duct from overheating；When the first temperature is only 1-3 DEG C higher than second temperature, the rotating speed of air blower is reduced, main air duct is prevented
Wind speed is too fast and leads to uneven heating.First humidity and the second humidity by microprocessor display over the display, for work
Make personnel and judge whether dryer operates normally, while entering according to sawdust the humidity before and after dryer, air humidity, to drying
The dries quantity of machine is evaluated, and dries strategy by active accommodation, such as repeated drying, manually adjusts blower speed etc.
Ensure dries quantity.
Further, it is provided with blower fan screen net between the air blower and main air duct.Blower fan screen net can avoid sawdust from entering
Air blower causes to damage, while the entrance main air duct for making hot wind be more uniformly distributed.
Further, it is provided with main air duct strainer above the main air duct and the first conveyer belt.Main air duct strainer is for avoiding
Sawdust is too fast by the first conveyer belt, can not thermally equivalent.
Further, filtering brush is additionally provided on the main air duct strainer.Filtering brush is for clearing up main air duct strainer remnants'
Sawdust.
Further, the spacing between main air duct strainer bottom end and the first conveyer belt is 5-10mm.Setting spacing makes wood
Bits are by after main air duct strainer, being laid in the latter half of the first conveyer belt, being uniformly heated.
Further, the first conveyer belt tail end and the second transmission tape beginning end are provided with partition board.Partition board can make from first
The sawdust that conveyer belt is fallen imports on the second conveyer belt, and sawdust is avoided directly to be exported from discharge port.
The utility model compared with prior art, has the following advantages and advantages：
1, the utility model makes sawdust in mistake for automatically adjusting the wood dust dryer of dries quantity by secondary drying
In the case of wet, by the processing of the utility model, the requirement for reaching moisture content is remained able to；
2, the utility model is used to automatically adjust the wood dust dryer of dries quantity, by the way that electronic device, control drum is arranged
The rotating speed of wind turbine achievees the effect that automatically adjust dries quantity；
3, the utility model is used to automatically adjust the wood dust dryer of dries quantity, the big, service efficiency with drying range
The features such as high, highly practical.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
FIG. 1 is a schematic structural view of the utility model.
Label and corresponding component title in attached drawing：
1- drying bodys, 2- main air ducts, 3- air duct, 4- feed inlets, 5- discharge ports, 6- heaters, 7- air blowers, 8- wind
Machine filter net, 9- main air duct strainers, 10- filtering brushes, the first conveyer belts of 11-, the second conveyer belts of 12-, 13- partition boards, 14- collect mouth,
The first temperature sensors of 15-, the first humidity sensors of 16-, 17- second temperature sensors, the second humidity sensors of 18-, 19- are micro-
Processor, 20- displays.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment
As shown in Figure 1, the utility model is used to automatically adjust the wood dust dryer of dries quantity, including drying body 1, master
Part, the master is arranged in drying body 1 in air duct 2, feed inlet 4, discharge port 5, heater 6, air blower 7, the feed inlet 4
Air duct 2 is in drying body 1, and in the lower section of feed inlet 4；The air blower 7 is arranged inside drying body 1, and is feeding
The lower left of mouth 4；The heater 6 is located at 7 rear of air blower；The lower part in drying body 1 is arranged in the discharge port 5, also
Including secondary air duct 3, the first conveyer belt 11, the second conveyer belt 12, collect mouth 14, the first temperature sensor 15, the first humidity sensor
Device 16, second temperature sensor 17, the second humidity sensor 18, microprocessor 19, display 20, first conveyer belt 11
Immediately below main air duct 2, and in the lower right of air blower 7；Second conveyer belt 12 is located at the lower right of the first conveyer belt 11,
The transmission end of second conveyer belt 12 is to collect mouth 14, and described to collect between mouth 14 and air blower 7 be time air duct 3, collects mouth 14
Lower section be discharge port 5；First temperature sensor 15, the first humidity sensor 16 are located at the first transmission in drying body 1
Top with 11 tail ends, and be connected with the microprocessor 19；The second temperature sensor 17, the second humidity sensor 18
It is connected in 5 upper end of discharge port in drying body 1, and with the microprocessor 19；The microprocessor 19 is arranged in drying body 1
It is interior, it is also associated with air blower 7, display 20, the display 20 is arranged outside drying body 1.Sawdust is entered by feed inlet 4
Drying body 1, on the first conveyer belt 11, mouth 14 is being collected in secondary drying position, by drying twice, makes for first drying position
Sawdust is fully dry, and the watering operation due to preserving timber execution when entering stockyard, also remaining moisture is avoided to cause
First drying is difficult to remove excessive moisture, the problem of being unable to reach moisture content standard.First temperature sensor 15 and first
Humidity sensor 16 is used to measure the first temperature and the first humidity by 9 hot wind of main air duct strainer, the second temperature sensing
Device 17 and the second humidity sensor 18 are for measuring the second temperature and the second humidity collected between mouth 14 and discharge port 5, when the
One temperature it is higher than second temperature more than 10 DEG C when, increase air blower 7 rotating speed, prevent main air duct from overheating；When the first temperature is than
When two only 1-3 DEG C of temperature height, the rotating speed of air blower 7, uneven heating caused by preventing main air duct wind speed too fast are reduced.Described
One humidity is shown on the display 20 with the second humidity by microprocessor 19, judges whether dryer works just for staff
Often, while the humidity before and after dryer, air humidity can be entered according to sawdust, the dries quantity of dryer is evaluated, and
Strategy is dried by active accommodation, such as repeated drying, manually adjusts 7 rotating speed of air blower etc. to ensure dries quantity.
Blower fan screen net 8 is provided between the air blower 7 and main air duct 2.Blower fan screen net 8 can avoid sawdust from entering air blast
Machine 7 causes to damage, while the entrance main air duct for making hot wind be more uniformly distributed.
The main air duct 2 and 11 top of the first conveyer belt are provided with main air duct strainer 9.Main air duct strainer 9 is for avoiding wood
Consider to be worth doing it is too fast by the first conveyer belt 11, can not thermally equivalent.
Filtering brush 10 is additionally provided on the main air duct strainer 9.The wood remaining for clearing up main air duct strainer 9 of filtering brush 10
Bits.
Spacing between 9 bottom end of main air duct strainer and the first conveyer belt 11 is 5-10mm.Setting spacing keeps sawdust logical
After crossing main air duct strainer 9, it is laid in the latter half of the first conveyer belt 11, is uniformly heated.
First conveyer belt, 11 tail end and 12 initiating terminal of the second conveyer belt are provided with partition board 13.Partition board 13 can make from first
The sawdust that conveyer belt 11 is fallen imports on the second conveyer belt 12, and sawdust is avoided directly to be exported from discharge port 5.
In use, dryer is made to be powered, the heater 6 generates heat, and air blower 7 is converted to the heat that heater 6 generates
Hot wind, hot wind to blower fan screen net 8 by splitting into main air duct 2 and secondary air duct 3；Meanwhile sawdust enters drying by feed inlet 4
The main air duct 2 of body 1 is blown to by hot wind drive on main air duct strainer 9, while by falling on the first conveyer belt under gravity
11, the lower section by main air duct strainer 9 is driven by the first conveyer belt 11；When reach the first conveyer belt 11 tail end fall naturally,
A part is directly fallen on the second conveyer belt 12, and another part is fallen to by the guiding of partition board 13 on the second conveyer belt 12；
Sawdust continues through the arrival of the second conveyer belt 12 and collects mouth 14, and by the drying again from 3 hot wind of secondary air duct, finally falls
To discharge port 5.In the whole process, the first temperature sensor 15, the first humidity sensor 16, second temperature sensor 17, the
The testing result of the two persistently detections of humidity sensor 18, the first humidity sensor 16 and the second humidity sensor 18 passes through microprocessor
Device 19 is shown on the display 20.When the first temperature it is higher than second temperature more than 10 DEG C when, pass through the adjustment of microprocessor 19, increase
Add the rotating speed of air blower 7；When the first temperature is only 1-3 DEG C higher than second temperature, by the adjustment of microprocessor 19, air blast is reduced
The rotating speed of machine 7.After completing drying operation, the rotating speed of air blower 7 is turned down, and by filtering brush 10 by remaining sawdust from main air duct
Under strainer 9 is brushed, using above-mentioned flow, it is discharged finally by discharge port 5.
Above-described specific implementation mode, to the purpose of this utility model, technical solution and advantageous effect carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (6)
1. for automatically adjusting the wood dust dryer of dries quantity, including drying body (1), main air duct (2), feed inlet (4), go out
Part, the main air duct is arranged in drying body (1) in material mouth (5), heater (6), air blower (7), the feed inlet (4)
(2) in drying body (1), and in the lower section of feed inlet (4)；Air blower (7) setting is internal in drying body (1), and
Lower left in feed inlet (4)；The heater (6) is located at air blower (7) rear；The discharge port (5) is arranged in dryer
The lower part of body (1), which is characterized in that further include time air duct (3), the first conveyer belt (11), the second conveyer belt (12), collect mouth
(14), the first temperature sensor (15), the first humidity sensor (16), second temperature sensor (17), the second humidity sensor
(18), microprocessor (19), display (20), first conveyer belt (11) are located at immediately below main air duct (2), and in air blower
(7) lower right；Second conveyer belt (12) is located at the lower right of the first conveyer belt (11), the transmission of the second conveyer belt (12)
End is to collect mouth (14), and described to collect between mouth (14) and air blower (7) be secondary air duct (3), and the lower section for collecting mouth (14) is
Discharge port (5)；First temperature sensor (15), the first humidity sensor (16) are located at the first transmission in drying body (1)
The top of band (11) tail end, and be connected with the microprocessor (19)；The second temperature sensor (17), the second humidity sensor
Device (18) is located at drying body (1) interior discharge port (5) upper end, and is connected with the microprocessor (19)；The microprocessor
(19) setting is also associated with air blower (7), display (20) in drying body (1), and display (20) setting is being dried
Body (1) is outside.
2. the wood dust dryer according to claim 1 for automatically adjusting dries quantity, which is characterized in that the air blast
Blower fan screen net (8) is provided between machine (7) and main air duct (2).
3. the wood dust dryer according to claim 1 for automatically adjusting dries quantity, which is characterized in that the main wind
It is provided with main air duct strainer (9) above road (2) and the first conveyer belt (11).
4. the wood dust dryer according to claim 3 for automatically adjusting dries quantity, which is characterized in that the main wind
Filtering brush (10) is additionally provided on road strainer (9).
5. the wood dust dryer according to claim 4 for automatically adjusting dries quantity, which is characterized in that the main wind
Spacing between road strainer (9) bottom end and the first conveyer belt (11) is 5-10mm.
6. the wood dust dryer according to claim 1 for automatically adjusting dries quantity, which is characterized in that described first
Conveyer belt (11) tail end and the second conveyer belt (12) initiating terminal are provided with partition board (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721749668.1U CN207779048U (en) | 2017-12-14 | 2017-12-14 | Wood dust dryer for automatically adjusting dries quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721749668.1U CN207779048U (en) | 2017-12-14 | 2017-12-14 | Wood dust dryer for automatically adjusting dries quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207779048U true CN207779048U (en) | 2018-08-28 |
Family
ID=63232443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721749668.1U Expired - Fee Related CN207779048U (en) | 2017-12-14 | 2017-12-14 | Wood dust dryer for automatically adjusting dries quantity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207779048U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595189A (en) * | 2019-10-12 | 2019-12-20 | 周维兵 | Automatic change veneer drying device |
| CN113251779A (en) * | 2021-06-03 | 2021-08-13 | 厚德食品股份有限公司 | Microwave processing device for poultry egg products |
-
2017
- 2017-12-14 CN CN201721749668.1U patent/CN207779048U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595189A (en) * | 2019-10-12 | 2019-12-20 | 周维兵 | Automatic change veneer drying device |
| CN113251779A (en) * | 2021-06-03 | 2021-08-13 | 厚德食品股份有限公司 | Microwave processing device for poultry egg products |
| CN113251779B (en) * | 2021-06-03 | 2022-06-28 | 厚德食品股份有限公司 | Poultry egg product microwave processing 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: 20180828 Termination date: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |