CN205383847U - Self -circulation timber drying device - Google Patents
Self -circulation timber drying device Download PDFInfo
- Publication number
- CN205383847U CN205383847U CN201521018021.2U CN201521018021U CN205383847U CN 205383847 U CN205383847 U CN 205383847U CN 201521018021 U CN201521018021 U CN 201521018021U CN 205383847 U CN205383847 U CN 205383847U
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- China
- Prior art keywords
- chamber
- timber
- drying
- drying chamber
- plank
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Abstract
This patent belongs to the wood working field, discloses a self -circulation timber drying device, and including the stoving box, the stoving box comprises drying chamber, cooling chamber, filter chamber, heating chamber, heating chamber, drying chamber, cooling chamber, filter chamber, heating chamber communicate in proper order to realize the air current self -loopa, the plank and the lifting rope that set up in the drying chamber enable timber and are heated evenly to avoid the timber fracture, destroy its performance, influence its quality.
Description
Technical field
This utility model belongs to wood processing field, is specifically related to a kind of self-loopa timber drying device.
Background technology
Timber, as important construction material, is widely used to building field each side.Owing to fresh timber containing substantial amounts of moisture, moisture can constantly evaporate in certain circumstances, do not do before drying and processing, the natural evaporation of moisture can cause timber flexural deformation occur, the defect such as drying shrinkage, cracking of going mouldy, destroy the mechanical property of timber, having a strong impact on quality and the durability degree of timber-work, therefore timber must be dried process before making all kinds of woodwork.
Existing Wood Drying Technology is to be deposited in hothouse by timber, toast with Linesless charcoal or pass into hot blast and be dried process, but timber is piled in a large number put away carry out baking dried time, owing between timber, space is little, some position of timber is not easily accessed hot blast, very easily causes timber to be heated uneven, causes timber crack, destroy wood performance, affect the quality of timber.
Summary of the invention
This utility model is intended to provide a kind of self-loopa timber drying device, and to solve in timber stoving process, between timber, space is little, and some position is not easily accessed hot blast, is heated uneven, causes timber crack, and the problem affecting its quality.
Self-loopa timber drying device, including drying casing, dry casing by drying chamber, cooling room, filter chamber, add hot cell and form；Heating indoor are provided with electrothermal tube and ventilating fan, ventilating fan are between electrothermal tube and drying chamber, add hot cell to communicate with drying chamber, some planks it are provided with in drying chamber, drying chamber is divided into some cavitys by plank, the left end of odd number block plank from bottom to up is fixing with heating chamber interior walls to be connected, right-hand member forms ventilating duct with heating chamber interior walls, the right-hand member of even numbered blocks plank from bottom to up is fixed with heating chamber interior walls, left end forms ventilating duct with heating chamber interior walls, it is respectively connected with lifting rope bottom every piece of plank, roof box is also connected with lifting rope, the uppermost cavity of drying chamber connects with cooling room, cooling indoor are provided with wind-guiding fan and condensing tube, wind-guiding is fanned between drying chamber and condensing tube, cooling room and add and be provided with filter chamber between hot cell, filter chamber respectively with cooling room and add hot cell and connect, drainage screen it is provided with in filter chamber.
Adopt the self-loopa timber drying device in this programme, dry casing and provide space basis for kiln dried wood, dry casing by drying chamber, cooling room, filter chamber, add hot cell and form；Adding hot cell to communicate with drying chamber, adding hot cell provides hot blast for drying chamber, adds hot cell and is provided with electrothermal tube and ventilating fan, and ventilating fan are between electrothermal tube and drying chamber, and the gas that electrothermal tube heating heating is indoor, formation hot blast, hot blast is directed in drying chamber by ventilating fan；Some planks it are provided with in drying chamber, drying chamber is divided into some cavitys by plank, form the space placing timber, the left end of odd number block plank from bottom to up and heating chamber interior walls are fixed, right-hand member and heating chamber interior walls formation ventilating duct, the right-hand member of even number plank from bottom to up and heating chamber interior walls are fixed, left end and heating chamber interior walls formation ventilating duct, hot blast is along the cavity of drying chamber and passage flow, increase the path of hot blast circulation, hot blast is made to flow through each timber in cavity, thus ensureing that each timber all can be dried.
nullSome lifting ropes it are provided with in cavity，Lifting rope is connected with bottom plank，Roof box is also connected with lifting rope，Lifting rope is used for hanging timber，It is easy to contact with hot blast，Timber is made to be heated evenly，Take away the moisture in timber，Thus kiln dried wood，The uppermost cavity of drying chamber is interconnected with cooling room，It is beneficial to the entrance cooling of the gas in drying chamber indoor to condense，Cooling room is positioned at the left end of the uppermost cavity of drying chamber，Cooling room is provided with wind-guiding fan and condensing tube，Condensing tube is used for cooling down gas，The water vapor condensation in gas is made to become aqueous water，Separated from the gas，So that gas recycles，Air-flow is after filter chamber filters，Pass into and add hot cell，Add hot cell and air-flow is heated into current of warm air，Current of warm air enters drying chamber kiln dried wood，Thus forming self-loopa，Wind-guiding is fanned between drying chamber and condensing tube，Wind-guiding fan is beneficial to the circulation of gas，Cooling room and add and be provided with filter chamber between hot cell，Filter chamber is respectively communicated with cooling room and adds hot cell，Drainage screen it is provided with in filter chamber，For the impurity in filtered airflow，Avoid impurity to enter and add hot cell，It is ignited under the high temperature of electrothermal tube and causes danger.
This programme plank will add hot cell and be divided into some cavitys, hot blast circulates in cavity, and timber lifting rope is suspended in cavity, increases the space between timber, increase the contact area of timber and hot blast, hot blast can flow through all sites of timber by these spaces, makes timber energy thermally equivalent, thus timber does not have cracking phenomena in drying course, timber can better be dried, improve timber stoving efficiency, wood performance will not be destroyed, thus ensure that the quality of timber.
The following is the preferred version based on such scheme:
Preferred version one: the aperture of described drainage screen is 5mm, wood surface has some impurity unavoidably, these impurity can circulate in casing along with air-flow, and the diameter of these impurity is most at more than 5mm, the drainage screen in 5mm aperture, is beneficial to the impurity in filtered airflow, it is to avoid impurity with add heat pipe contact, because heating tube temperature is too high, impurity is made to be ignited and cause danger.
Preferred version two: the inwall on described lifting rope and plank or drying chamber top connects into U-shaped, compared with bundling timber with lifting rope, it is simple to pick and place timber lifting rope.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment self-loopa timber drying device.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Accompanying drawing labelling in Figure of description includes: add hot cell 1, electrothermal tube 2, ventilating fan 3, drying chamber 4, lifting rope 5, timber 6, plank 7, wind-guiding fan 8, cooling room 9, condensing tube 10, filter chamber 11, drainage screen 12.
As it is shown in figure 1, include drying casing for providing the space basis of timber stoving, dry casing by drying chamber 4, cooling room 9, filter chamber 10, add hot cell 1 and form；nullAdd hot cell 1 to communicate with drying chamber 4，Add hot cell 1 and provide hot blast for drying chamber 4，For kiln dried wood 7，Add hot cell 1 and be provided with electrothermal tube 2 and ventilating fan 3，Ventilating fan 3 are between electrothermal tube 2 and drying chamber 4，Cold airflow is heated to be current of warm air by electrothermal tube 2，The hot blast adding hot cell 1 is passed into drying chamber 4 by ventilating fan 3，Drying chamber 4 is divided into four cavitys by three pieces of planks 7，The left end of odd number block plank 7 from bottom to up is fixed with adding hot cell 1 inwall、Right-hand member forms ventilating duct with adding hot cell 1 inwall，The right-hand member of even numbered blocks plank 7 from bottom to up with add that hot cell 1 inwall is fixing to be connected，Left end forms ventilating duct with adding hot cell 1 inwall，Hot blast circulates along cavity and ventilating duct，The position of the setting of ventilating duct increases the circulation path of hot blast，Make hot blast can flow through each timber 7 in cavity，Improve the drying efficiency of timber 7.
Lifting rope 5 it is provided with in cavity, for placing timber 7, the inwall with plank 7 or drying chamber 4 top of lifting rope 5 connects into U-shaped, compared with being tied up by timber 7 with lifting rope 5, it is easy to pick and place timber 7, being placed on lifting rope 5 by the two ends of timber 7, other positions all contact with hot blast, are placed on plank with timber 7 and compare, increase the heating surface area of timber 7, it is beneficial to timber 7 thermally equivalent, it is to avoid cracking occurs in drying course in timber 7, affects its quality.nullLifting rope 5 in uppermost cavity is connected with the inwall on drying chamber 4 top，The uppermost cavity of drying chamber 4 is interconnected with cooling room 9，The air-flow being beneficial to drying chamber 4 flows into cooling room 9，Air-flow from drying chamber 4 contains the moisture on timber 7，Cooling room 9 can cool down air-flow，Cooling room 9 is provided with wind-guiding fan 8 and condensing tube 10，Wind-guiding fan 8 can increase the circulation efficiency of gas，Condensing tube 10 will be cooled to cold airflow containing moisture hot blast，Wind-guiding fan 8 is between drying chamber 4 and condensing tube 10，Cooling room 9 and add and be provided with filter chamber 11 between hot cell 1，Filter chamber 11 respectively with cooling room 9、Add hot cell 1 to connect，Drainage screen 12 it is provided with in filter chamber 11，Wood surface has impurity，Most of diameters are more than 5mm，Impurity taken away by airflow passes timber，Drainage screen 12 aperture is 5mm，Air-flow flows into filter chamber 11 and filters out the impurity more than 5mm through drainage screen 12，Avoid impurity through electrothermal tube 2，Ignite cause danger due to the high temperature of electrothermal tube 2，Then pass to add hot cell 1，The cold airflow containing moisture is heated by the electrothermal tube 2 adding hot cell 1，Form hydro-thermal gas and pass into drying chamber 4，Realize the self-loopa of hydro-thermal，Improve the drying efficiency of timber.
There is closable charging aperture on the right side of drying chamber 4, during use, opens charging aperture, timber is entered in drying chamber 4 by charging aperture, is put into by timber on the lifting rope of U-shaped, closes casing, start ventilating fan 3 and wind-guiding fan 8, open electrothermal tube 2 and condensing tube 10, timber can be carried out self-circulation type drying.
This utility model can increase the space between timber, makes timber thermally equivalent, it is to avoid timber ftractures in drying course and affects its quality, is worth of widely use.
For a person skilled in the art; under the premise without departing from this utility model structure; can also making some deformation and improvement, these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented.
Claims (3)
1. self-loopa timber drying device, it is characterised in that: include drying casing, dry casing by drying chamber, cooling room, filter chamber, add hot cell and form；Heating indoor are provided with electrothermal tube and ventilating fan, ventilating fan are between electrothermal tube and drying chamber, add hot cell to communicate with drying chamber, some planks it are provided with in drying chamber, drying chamber is divided into some cavitys by plank, the left end of odd number block plank from bottom to up is fixing with heating chamber interior walls to be connected, right-hand member forms ventilating duct with heating chamber interior walls, the right-hand member of even numbered blocks plank from bottom to up is fixed with heating chamber interior walls, left end forms ventilating duct with heating chamber interior walls, it is respectively connected with lifting rope bottom every piece of plank, roof box is also connected with lifting rope, the uppermost cavity of drying chamber connects with cooling room, cooling indoor are provided with wind-guiding fan and condensing tube, wind-guiding is fanned between drying chamber and condensing tube, cooling room and add and be provided with filter chamber between hot cell, filter chamber respectively with cooling room and add hot cell and connect, drainage screen it is provided with in filter chamber.
2. self-loopa timber drying device according to claim 1, it is characterised in that: the aperture of described drainage screen is 5mm.
3. self-loopa timber drying device according to claim 2, it is characterised in that: described lifting rope connects into U-shaped with plank or drying chamber top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521018021.2U CN205383847U (en) | 2015-12-10 | 2015-12-10 | Self -circulation timber drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521018021.2U CN205383847U (en) | 2015-12-10 | 2015-12-10 | Self -circulation timber drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205383847U true CN205383847U (en) | 2016-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521018021.2U Expired - Fee Related CN205383847U (en) | 2015-12-10 | 2015-12-10 | Self -circulation timber drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205383847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423710A (en) * | 2015-12-10 | 2016-03-23 | 重庆百齐居建材有限公司 | Self-circulation wood drying device |
-
2015
- 2015-12-10 CN CN201521018021.2U patent/CN205383847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423710A (en) * | 2015-12-10 | 2016-03-23 | 重庆百齐居建材有限公司 | Self-circulation wood drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20161210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |