CN107816874A - The drying unit of solid wood board - Google Patents
The drying unit of solid wood board Download PDFInfo
- Publication number
- CN107816874A CN107816874A CN201711104305.7A CN201711104305A CN107816874A CN 107816874 A CN107816874 A CN 107816874A CN 201711104305 A CN201711104305 A CN 201711104305A CN 107816874 A CN107816874 A CN 107816874A
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- drying
- log
- fixed
- cylinders
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/18—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by endless belts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
-
- 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
-
- 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
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- 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
- F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
- F26B2210/16—Wood, e.g. lumber, timber
Abstract
The invention discloses the drying unit of solid wood board, including support and matched conveyer belt, multiple drying cavitys for being arranged side by side and being interconnected are fixedly arranged above in conveyer belt, the magnetron that two rows are parallel to each other is fixed with the inwall for drying cavity, U-lag is fixed with the both sides of conveyer belt, two cylinders are fixed with support, the output end of two cylinders is slidably arranged in U-lag, dry and projection is additionally provided with the both sides inwall of cavity, and the projection and the upper surface at conveyer belt both ends.Two cylinders are fixed with support, and in the installation of the both ends of conveyer belt and U-lag, the output end of cylinder is slidably arranged in U-lag, so that conveyer belt is while iterative motion is done, the contraction that two cylinders are done in opposite direction respectively is upheld, conveyer belt is realized to swing, increases the frequency that unit area contacts with microwave on log outer wall, improves the drying effect of log.
Description
Technical field
The present invention relates to a kind of drying machine, in particular to the drying unit of solid wood board.
Background technology
Solid wood board sheet material is sturdy and durable, texture naturally, mostly having the distinctive fragrance of natural timber, there is preferable moisture absorption
Property and gas permeability, be beneficial to health, do not cause environmental pollution abrasion make top-grade furniture, the high-quality sheet material of decorating house.
But because its processing technology is complicated, operation requires horizontal high, hence in so that the drying of log is unqualified, easily causes product matter
The problems such as stability is poor, cracking, deformation and PASS are insecure is measured, traditional method for drying wood is usually to use
By timber stoving, drying could be completed some months by generally requiring for steam, conduction oil, charcoal etc., drying time length, be wasted time and energy,
The substantial amounts of energy is wasted, pollutes environment, drying effect is bad, and the moisture distribution in timber can be caused uneven, influence product
Quality, cause the waste of raw material.
The content of the invention
It is an object of the invention to provide the drying unit of solid wood board so that the drying process simple and fast of log and drying
Uniformly, while the entozoic bacterium of log is gone out and removed, solve defect present in prior art.
The purpose of the present invention is achieved through the following technical solutions：
The drying unit of solid wood board, including support and matched conveyer belt, are fixed in the top of the conveyer belt
There are multiple drying cavitys for being arranged side by side and being interconnected, the both sides of the dry cavity are provided with entrance point and the port of export, dry
The magnetron that two rows are parallel to each other is fixed with the inwall of dry cavity, is fixed with U-lag in the both sides of conveyer belt, in support
Two cylinders are fixed with, the output end of two cylinders is slidably arranged in U-lag, is dried and is also set on the both sides inwall of cavity
It is equipped with projection, and the projection and the upper surface at conveyer belt both ends.During present invention work, log is put into conveyer belt
On, log is entered inside it by the entrance point for drying cavity, and magnetron is started working, and energy is obtained from constant electric field and is incited somebody to action
It is converted into microwave energy, and then generation microwave energy will be thermally dried simultaneously inside and outside log, avoid the part of log
Thermal source is concentrated and causes it locally to produce the deformation such as distortion, depression, projection, improves the drying efficiency of log, while microwave is to original
The high-temperature process of wood, which can also go out parasitism with harmful substances such as the bacteriums inside log, to be removed, and ensures the service life of manufactured goods；This
Invention is dried step by step by multiple drying cavitys for being arranged side by side and being interconnected to log, passes through the uninterrupted of conveyer belt
Work so that log reaches required standard in multiple microwave drying, and when log moves along a straight line, the outer wall of log
It is constant with the contact area of microwave in drying chamber body, therefore the frequency when microwave is acting on log unit area is smaller, enters
And cause the effect of heating to reduce, and the present invention is fixed with two cylinders in support, and in the installation of the both ends of conveyer belt and U-shaped
Groove, the output end of cylinder are slidably arranged in U-lag so that conveyer belt is while iterative motion is done, two cylinders point
Contraction in opposite direction is not done to uphold so that conveyer belt can realize and swing, increase on log outer wall unit area with
The frequency of microwave contact, improve the drying effect of log.
Further, in addition to radiator, the radiator is fixed in the side wall of dry cavity and face conveyer belt
Discharge outlet.When log is sent out from the port of export for drying cavity, log can carry certain heat, i.e. own temperature in itself
It is higher, temperature abrupt change occurs when being contacted with the external world, and then the overall physical properties of log are influenceed, the present invention is in drying
The port of export of cavity is fixed with radiator, absorbs the residual temperature carried in log by radiator and discharges so that log quickly makes
With difference variation, the possibility that log deforms upon is reduced.
The present invention compared with prior art, has the following advantages and advantages：
1st, the present invention is fixed with two cylinders in support, and in the installation of the both ends of conveyer belt and U-lag, the output of cylinder
End is slidably arranged in U-lag so that while iterative motion is done, two cylinders are done in opposite direction conveyer belt respectively
Contraction uphold so that conveyer belt can realize and swing, and increase the frequency that unit area contacts with microwave on log outer wall,
Improve the drying effect of log；
2nd, for the present invention when log is sent out from the port of export for drying cavity, log can carry certain heat in itself, i.e.,
Own temperature is higher, temperature abrupt change occurs when being contacted with the external world, and then influence the overall physical properties of log, this hair
It is bright to be fixed with radiator in the port of export for drying cavity, the residual temperature carried in log is absorbed by radiator and discharged so that be former
It is wooden quickly to use difference variation, reduce the possibility that log deforms upon；
3rd, big roller, trundle are selected elastic caoutchouc roller by the present invention, when avoiding heating microwave in drying chamber body
Influence while, leave obvious impression in its upper surface when preventing from extruding log.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the sectional view for drying cavity；
Mark and corresponding parts title in accompanying drawing：
1- supports, 2- conveyer belts, 3- magnetrons, 4- dry cavity, 5- radiators, 6- projections, 7-U shapes groove, 8- cylinders.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As depicted in figs. 1 and 2, the present embodiment includes support 1 and matched conveyer belt 2, in the conveyer belt 2
Multiple drying cavitys 4 for being arranged side by side and being interconnected are fixedly arranged above, the both sides of the dry cavity 4 are provided with entrance point and gone out
Mouth end, the magnetron 3 that two rows are parallel to each other is fixed with the inwall for drying cavity 4, is fixed with the both sides of conveyer belt 2
U-lag 7, two cylinders 8 is fixed with support 1, the output end of two cylinders 8 is slidably arranged in U-lag 7, drying chamber
Projection 6, and the projection 6 and the upper surface at the both ends of conveyer belt 2 are additionally provided with the both sides inwall of body 4；Also include dissipating
Hot device 5, the radiator 5 is fixed in the side wall of dry cavity 4 and the discharge outlet of face conveyer belt 2.
During present invention work, log is put on conveyer belt 2, log is entered inside it by the entrance point for drying cavity 4, magnetic
Keyholed back plate 3 is started working, and energy is obtained from constant electric field and is translated into microwave energy, and then generation microwave energy will
Log is inside and outside to be thermally dried simultaneously, avoids the local heat source of log from concentrating and cause it locally to produce distortion, depression, projection
Deng deformation, the drying efficiency of log is improved；The present invention is entered by multiple drying cavitys 4 for being arranged side by side and being interconnected to log
Row is dried step by step, passes through the non-stop run of conveyer belt 2 so that and log reaches required standard in multiple microwave drying, and
And when log moves along a straight line, the outer wall of log and dry microwave in cavity 4 contact area it is constant, therefore microwave with
Frequency when log unit area acts on is smaller, and then causes the effect of heating to reduce, and the present invention is fixed with two in support 1
Individual cylinder 8, and be slidably arranged in the installation of the both ends of conveyer belt 2 with U-lag 7, the output end of cylinder 8 in U-lag 7 so that pass
Band 2 is sent while iterative motion is done, the contraction that two cylinders 8 are done in opposite direction respectively is upheld so that the energy of conveyer belt 2
Enough realize swings, and increases the frequency that unit area contacts with microwave on log outer wall, improves the drying effect of log.
Also, when log is sent out from the port of export for drying cavity 4, log can carry certain heat in itself, i.e., certainly
Body temperature is higher, and temperature abrupt change occurs when being contacted with the external world, and then influences the overall physical properties of log, the present invention
Radiator 5 is fixed with the port of export for drying cavity 4, the residual temperature carried in log is absorbed by radiator 5 and discharged so that be former
It is wooden quickly to use difference variation, reduce the possibility that log deforms upon.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (2)
1. the drying unit of solid wood board, including support (1) and matched conveyer belt (2), it is characterised in that：In the biography
That send band (2) is fixedly arranged above multiple drying cavitys (4) for being arranged side by side and being interconnected, the both sides of the dry cavity (4)
Provided with entrance point and the port of export, the magnetron (3) that two rows are parallel to each other is fixed with the inwall for drying cavity (4),
The both sides of conveyer belt (2) are fixed with U-lag (7), are fixed with two cylinders (8) in support (1), two cylinders (8) it is defeated
Go out end to be slidably arranged in U-lag (7), dry and be additionally provided with projection (6), and the projection (6) on the both sides inwall of cavity (4)
With the upper surface at conveyer belt (2) both ends.
2. the drying unit of solid wood board according to claim 1, it is characterised in that：Also include radiator (5), the radiating
Device (5) is fixed in the side wall of dry cavity (4) and the discharge outlet of face conveyer belt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711104305.7A CN107816874A (en) | 2017-11-10 | 2017-11-10 | The drying unit of solid wood board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711104305.7A CN107816874A (en) | 2017-11-10 | 2017-11-10 | The drying unit of solid wood board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107816874A true CN107816874A (en) | 2018-03-20 |
Family
ID=61608917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711104305.7A Withdrawn CN107816874A (en) | 2017-11-10 | 2017-11-10 | The drying unit of solid wood board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107816874A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341217A (en) * | 2018-09-29 | 2019-02-15 | 柳州市恒茂木业有限公司 | A kind of solid wood board microwave drier |
-
2017
- 2017-11-10 CN CN201711104305.7A patent/CN107816874A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341217A (en) * | 2018-09-29 | 2019-02-15 | 柳州市恒茂木业有限公司 | A kind of solid wood board microwave drier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180320 |
|
| WW01 | Invention patent application withdrawn after publication |