CN108240753A - A kind of sawdust drying unit - Google Patents
A kind of sawdust drying unit Download PDFInfo
- Publication number
- CN108240753A CN108240753A CN201611219482.5A CN201611219482A CN108240753A CN 108240753 A CN108240753 A CN 108240753A CN 201611219482 A CN201611219482 A CN 201611219482A CN 108240753 A CN108240753 A CN 108240753A
- Authority
- CN
- China
- Prior art keywords
- roller
- disk
- sawdust
- rotation axis
- preliminary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001035 drying Methods 0.000 title claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 230000001939 inductive effect Effects 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 238000003303 reheating Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000002023 wood Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/16—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a vertical or steeply-inclined plane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/24—Wood particles, e.g. shavings, cuttings, saw dust
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention provides a kind of sawdust drying unit, including stent, roller and rabbling mechanism, intrinsic roller on the stent, gas outlet is equipped with above roller, feed inlet, roller lower end is equipped with discharge port, the gas outlet is connected with tail gas processing mechanism, the tail gas processing mechanism includes cyclone dust collectors and draft mechanism, the preliminary heat engine structure includes hot gas conveying member, preceding disk, rear disk and preliminary cylinder, preceding disk is fixed in preliminary cylinder, rear disk, the rabbling mechanism includes motor, rotation axis and cutting plate, the rotation axis is circumferentially equipped with multiple ventholes, the rotation axis circumferentially divides inclined plate equipped with 3 rows.The beneficial effects of the invention are as follows：The setting of tail gas processing mechanism so that the hot gas generated in roller is handled by deduster, prevents from causing environmental pollution；Sawdust by preliminary preheating, progress reheating drying, prevents sawdust station to be not easy to the processing dried to it on cylinder wall successively.
Description
Technical field
The invention belongs to sawdust processing technique field, more particularly, to a kind of sawdust drying unit.
Background technology
Wood dust dryer is called according to processing different material and makees Saw-dust drier, sawdust drying oven etc., is to aim at sawdust, small
Wood chip, wood skin are dried and are manufactured and designed.Wood dust dryer uses high temperature and rapid drying technique, is equipped with biomass fuel hot air stove.
When dryer works, since itself can be such as directly discharged in air with the tail gas of dust, air is polluted, to operator
Member's body brings threat；The amount that sawdust is low with the heat exchanger effectiveness of hot gas when drying simultaneously, drying comes out sawdust is little, and one
The sawdust that denier adds in is excessive, and uneven it will cause drying, the time of drying is elongated.
Invention content
The object of the present invention is to provide a kind of simple in structure, sawdust mixing to dry wood that is uniform, preventing from causing environmental pollution
It considers drying unit to be worth doing, is especially suitable in being processed to sawdust.
The technical scheme is that：A kind of sawdust drying unit, including stent, roller and rabbling mechanism, the branch
Intrinsic roller on frame is wound with heating coil in roller inner disc, gas outlet, feed inlet is equipped with above roller, roller lower end is equipped with
Discharge port, the gas outlet are connected with tail gas processing mechanism, the tail gas processing mechanism include cyclone dust collectors and
Draft mechanism, the cyclone dust collectors are connected by pipeline with the gas outlet of roller, and draft mechanism coordinates with cyclone dust collectors
Connection, at feed inlet be equipped with preliminary heat engine structure, the preliminary heat engine structure include hot gas conveying member, preceding disk, rear disk and
Preliminary cylinder, preliminary cylinder are located in roller, and are fixed with preceding disk, rear disk in preliminary cylinder, are equipped on preceding disk more
A venthole, the preceding disk are connected with the heat outlet of hot gas conveying member, are equipped between the preceding disk and rear disk
Multiple pipelines, one end closure of pipeline is on rear disk, and the other end is connected with venthole, and the rabbling mechanism includes
Motor, rotation axis and cutting plate, the output shaft of the motor are connected with rotation axis, and the rotation axis is circumferentially equipped with more
A venthole, the rotation axis circumferentially divide inclined plate equipped with 3 rows.
Preferably, the roller upper right is equipped with feed inlet.
Preferably, the roller lower left is equipped with discharge port.
Preferably, the blower unit 3 is single air-introduced machine.
Preferably, the pipeline uses stainless steel or ferrous material.
The invention has the advantages and positive effects that：Due to the adoption of the above technical scheme, the setting of tail gas processing mechanism,
So that the hot gas generated in roller is handled by deduster, it is therefore prevented that causes environmental pollution；Sawdust is successively by preliminary pre-
Heat is carrying out reheating drying, and sawdust station is prevented to be not easy to the processing dried to it on cylinder wall.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the structure diagram of tail gas processing mechanism.
Fig. 3 is the structure diagram of preliminary heat engine structure.
Fig. 4 is the structure diagram of rotation axis.
In figure：
1st, stent 2, roller 3, heating coil
4th, gas outlet 5, feed inlet 6, discharge port
7th, cyclone dust collectors 8, draft mechanism 9, pipeline
10th, hot gas conveying member 11, preceding disk 12, rear disk
13rd, preliminary cylinder 14, venthole 15, pipeline
16th, motor 17, rotation axis 18, cutting plate
19th, venthole
Specific embodiment
As shown in Figs 1-4, the technical scheme is that a kind of sawdust drying unit, including stent 1, roller 2 and is stirred
Mechanism, intrinsic roller 2, heating coil 3 is wound in 2 inner disc of roller on the stent 1, roller 2 above equipped with gas outlet 4,
Feed inlet 5,2 lower end of roller are equipped with discharge port 6, and the gas outlet 4 is connected with tail gas processing mechanism,
The tail gas processing mechanism includes cyclone dust collectors 7 and draft mechanism 8, and the cyclone dust collectors 7 are logical
It crosses pipeline 9 with the gas outlet 4 of roller 2 to be connected, draft mechanism 8 is connected with cyclone dust collectors 7, is equipped with just at feed inlet 5
Heat engine structure is walked, the preliminary heat engine structure includes hot gas conveying member 10, preceding disk 11, rear disk 12 and preliminary cylinder 13, tentatively
Cylinder 13 is located in roller 2, and preceding disk 11, rear disk 12 are fixed in preliminary cylinder 13, is equipped on preceding disk 11 multiple
Venthole 14, the preceding disk 11 are connected with the heat outlet of hot gas conveying member 10, the preceding disk 11 and rear disk 12
Between be equipped with multiple pipelines 15, on rear disk 12, the other end is connected 15 1 end closure of pipeline with venthole 14, hot
The hot gas of gas conveying member 10 carries out shunting processing by preliminary cylinder 13, flows in each pipeline 15, when hot gas flows through pipeline 15, heat
Gas can heat tube wall, and when sawdust is contacted with tube wall, carries out heat exchange, moist sawdust can be heated tentatively
Drying and processing；
The rabbling mechanism includes motor 16, rotation axis 17 and cutting plate 18, and the output shaft of the motor 16 is with turning
Moving axis 17 is connected, and the rotation axis 17 is circumferentially equipped with multiple ventholes 19, and the rotation axis 17 is circumferentially equipped with 3 rows
Divide inclined plate 18, when sawdust enters the conveying of roller 2, the cutting plate 18 being obliquely installed causes sawdust to be threadingly advanced, and is more advantageous to
With the heat exchange of hot gas, drying rate is improved so that sawdust is heated evenly, and can improve more than 10% heat exchanger effectiveness.
In the present embodiment, 2 upper right of roller is equipped with feed inlet 5.
In the present embodiment, 2 lower left of roller is equipped with discharge port 6.
In the present embodiment, the blower unit 8 is single air-introduced machine.
In the present embodiment, the pipeline 15 uses stainless steel or ferrous material.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be construed as limiting the practical range of the present invention.All all the changes and improvements made according to the present patent application range
Deng, should all still belong to the present invention patent covering scope within.
Claims (5)
1. a kind of sawdust drying unit, it is characterised in that：Including stent, roller and rabbling mechanism, inherently rolled on the stent
Cylinder, heating coil is wound in roller inner disc, gas outlet, feed inlet is equipped with above roller, roller lower end is equipped with discharge port, described
Gas outlet be connected with tail gas processing mechanism, the tail gas processing mechanism includes cyclone dust collectors and draft mechanism, institute
The cyclone dust collectors stated are connected by pipeline with the gas outlet of roller, and draft mechanism is connected with cyclone dust collectors, is feeding
Preliminary heat engine structure is equipped at mouthful, the preliminary heat engine structure includes hot gas conveying member, preceding disk, rear disk and preliminary cylinder, just
Step cylinder is located in roller, and is fixed with preceding disk, rear disk in preliminary cylinder, and multiple ventholes, institute are equipped on preceding disk
The preceding disk stated is connected with the heat outlet of hot gas conveying member, and multiple pipelines, institute are equipped between the preceding disk and rear disk
On rear disk, the other end is connected one end closure of pipeline stated with venthole, and the rabbling mechanism includes motor, rotation axis
And cutting plate, the output shaft of the motor are connected with rotation axis, the rotation axis is circumferentially equipped with multiple ventholes, institute
The rotation axis stated circumferentially divides inclined plate equipped with 3 rows.
2. a kind of sawdust drying unit according to claim 1, it is characterised in that：The roller upper right be equipped with into
Material mouth.
3. a kind of sawdust drying unit according to claim 1, it is characterised in that：The roller lower left is equipped with out
Material mouth.
4. a kind of sawdust drying unit according to claim 1, it is characterised in that：The blower unit 3 is single air inducing
Machine.
5. a kind of sawdust drying unit according to claim 1, it is characterised in that：The pipeline uses stainless steel or iron
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611219482.5A CN108240753A (en) | 2016-12-26 | 2016-12-26 | A kind of sawdust drying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611219482.5A CN108240753A (en) | 2016-12-26 | 2016-12-26 | A kind of sawdust drying unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108240753A true CN108240753A (en) | 2018-07-03 |
Family
ID=62701843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611219482.5A Pending CN108240753A (en) | 2016-12-26 | 2016-12-26 | A kind of sawdust drying unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108240753A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458812A (en) * | 2018-11-25 | 2019-03-12 | 江苏普杰环保科技有限公司 | A kind of granule materials drying dust pelletizing system |
| CN109458813A (en) * | 2018-11-25 | 2019-03-12 | 江苏普杰环保科技有限公司 | A kind of environment-friendly type revolution drying system |
| CN109458810A (en) * | 2018-11-25 | 2019-03-12 | 江苏普杰环保科技有限公司 | A kind of granule materials rotation drum type drying system |
| CN110440532A (en) * | 2019-08-14 | 2019-11-12 | 山东金格瑞机械有限公司 | A kind of material vacuum dryer |
| CN110887357A (en) * | 2019-11-20 | 2020-03-17 | 新奥生物质能(天津)有限公司 | Raw material drying system |
| CN117889628A (en) * | 2024-03-15 | 2024-04-16 | 诸城腾达设备安装有限公司 | Starch airflow drying device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216242A (en) * | 2007-12-28 | 2008-07-09 | 青海洁神食品垃圾处理产业有限公司 | Food waste drying device and method |
| CN202304288U (en) * | 2011-11-03 | 2012-07-04 | 湖州南浔振建机电成套设备有限公司 | A sawdust drying machine |
| CN204043315U (en) * | 2014-08-12 | 2014-12-24 | 德清县兴拓木板厂（普通合伙） | Wood dust dryer |
| CN104329917A (en) * | 2013-07-22 | 2015-02-04 | 太仓市环新生物质燃料有限公司 | Wood chip drying machine |
| JP2015223542A (en) * | 2014-05-27 | 2015-12-14 | 株式会社チサキ | Raw material heat treatment method and device |
| CN204923746U (en) * | 2015-08-25 | 2015-12-30 | 郑州鼎力新能源技术有限公司 | Vent gas treatment system in suitable for saw -dust drying -machine |
-
2016
- 2016-12-26 CN CN201611219482.5A patent/CN108240753A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216242A (en) * | 2007-12-28 | 2008-07-09 | 青海洁神食品垃圾处理产业有限公司 | Food waste drying device and method |
| CN202304288U (en) * | 2011-11-03 | 2012-07-04 | 湖州南浔振建机电成套设备有限公司 | A sawdust drying machine |
| CN104329917A (en) * | 2013-07-22 | 2015-02-04 | 太仓市环新生物质燃料有限公司 | Wood chip drying machine |
| JP2015223542A (en) * | 2014-05-27 | 2015-12-14 | 株式会社チサキ | Raw material heat treatment method and device |
| CN204043315U (en) * | 2014-08-12 | 2014-12-24 | 德清县兴拓木板厂（普通合伙） | Wood dust dryer |
| CN204923746U (en) * | 2015-08-25 | 2015-12-30 | 郑州鼎力新能源技术有限公司 | Vent gas treatment system in suitable for saw -dust drying -machine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458812A (en) * | 2018-11-25 | 2019-03-12 | 江苏普杰环保科技有限公司 | A kind of granule materials drying dust pelletizing system |
| CN109458813A (en) * | 2018-11-25 | 2019-03-12 | 江苏普杰环保科技有限公司 | A kind of environment-friendly type revolution drying system |
| CN109458810A (en) * | 2018-11-25 | 2019-03-12 | 江苏普杰环保科技有限公司 | A kind of granule materials rotation drum type drying system |
| CN110440532A (en) * | 2019-08-14 | 2019-11-12 | 山东金格瑞机械有限公司 | A kind of material vacuum dryer |
| CN110887357A (en) * | 2019-11-20 | 2020-03-17 | 新奥生物质能(天津)有限公司 | Raw material drying system |
| CN117889628A (en) * | 2024-03-15 | 2024-04-16 | 诸城腾达设备安装有限公司 | Starch airflow drying device |
| CN117889628B (en) * | 2024-03-15 | 2024-06-07 | 诸城腾达设备安装有限公司 | Starch airflow drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180703 |