CN108120235A - A kind of plank stage drying case and its drying means - Google Patents
A kind of plank stage drying case and its drying means Download PDFInfo
- Publication number
- CN108120235A CN108120235A CN201711348748.0A CN201711348748A CN108120235A CN 108120235 A CN108120235 A CN 108120235A CN 201711348748 A CN201711348748 A CN 201711348748A CN 108120235 A CN108120235 A CN 108120235A
- Authority
- CN
- China
- Prior art keywords
- plate
- temperature
- air
- babinet
- humidity
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
-
- 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
- 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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
-
- 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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
-
- 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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
-
- 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
- F26B2210/14—Veneer, i.e. wood in thin sheets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of plank stage drying case and its drying means, belong to technical field of board processing.Including lamination mechanism and babinet, babinet includes outlet side plate, bottom plate, cover board, back plate and door-plate, plate is equipped with two conduits, conduit includes rectangular slot and C-shaped channel, and rectangular slot and C-shaped channel are arranged alternately with this on each conduit, is end dry channel on the outside of two conduits, it is stage casing dry channel between two conduits, door-plate is oppositely arranged with back plate, and the same end of door-plate and back plate is equipped with outlet side plate, is fixedly connected between a surface of cover board and one end of support plate.The present invention ensures effectively to tackle the seasoning defect drying defect of the different sections of plate during plate is dried by being separately dried to plate stage casing and end.
Description
Technical field
The invention belongs to technical field of board processing, more particularly to a kind of plank stage drying case and its drying means.
Background technology
The most cells of trees are in longitudinal arrangement, a few cell arranged radially, three layers of filametntary row of wood cell
Column direction is different, is the major reason for causing timber anisotropic, occurs in the drying process so as to cause timber non-uniform
It shrinks, generates larger shrinkage stress, cause such as cracking, shrinkage, warpage deformation and the generation of internal residual stresses, in plate
The rate of drying in plate end and stage casing differs widely during material is dried, and carries out unification to it in same drying box
The cracking of plate end when dry and its easily occurs.
The content of the invention
It is point logical by being carried out to plate it is an object of the invention to provide a kind of plank stage drying case and its drying means
Road is dried, and solves plate drying end and cracking phenomena occurs.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of plank stage drying case, and including lamination mechanism and babinet, the babinet includes outlet side plate, bottom
Plate, cover board, back plate and door-plate；The bottom plate is equipped with two conduits, and the conduit includes rectangular slot and C-shaped channel, each conduit
Upper rectangular slot and C-shaped channel are arranged alternately with this, are end dry channel on the outside of two conduit, are done between two conduits for stage casing
Dry passage；The lamination mechanism includes roller bearing and support plate, and one end of the support plate is mounted on by rectangular slot on bottom plate,
An exhausting hole is equidistantly equipped in the support plate, is combined with roller bearing between two adjacent shore plates opposing through-bores on same conduit.
Further, the door-plate is oppositely arranged with back plate, and the same end of the door-plate and back plate is equipped with outlet side plate,
The outlet side plate is equipped with several ventholes, and the outlet side plate corresponding surface is gas entry port.
Further, be fixedly connected between a surface of the cover board and one end of support plate, the cover board and roller bearing it
Between be equipped with fiberfill fibers.
A kind of drying means of plank stage drying case, includes the following steps：
Step 1, the placement of plank first check for the air-tightness of device before loading board, in the air-tightness qualification of babinet
Plate is placed on the gap between roller bearing and roller bearing afterwards, the both ends of plate are placed in the dry channel of end；
Step 2, it is dry pre- mild, be passed through first into babinet humidity between 20%-25% temperature at 20 DEG C -35 DEG C
Air, continuing two passages of 1h-2h, to be passed through time, gas, humidity and temperature identical；
Step 3, drying stage close air inlet after warm-up phase is completed, treat the in vivo air of case gradually near room
Wen Shi is inputted into two passages with 2 DEG C of temperature increase rates per minute, and gas temperature rises in the dry channel of stage casing
45 DEG C, the air themperature in the dry channel of end rises to 40 DEG C, and humidity is in 15%-18%, when continuing after temperature stabilization
Between for 5h, temperature is passed through until temperature is reduced to 20 DEG C with the reduction of 2 DEG C/min temperature afterwards, humidity is constant, afterwards according to such
Mode cycles again, and gas temperature in the dry channel of stage casing risen to 60 DEG C for the third time, the Air Temperature in the dry channel of end
Degree rises to 45 DEG C, and then adjusts the humidity decline for being passed through the humidity of air with 0.5%/h, until air humidity drops to
The in vivo temperature of case is gradually cooled to room temperature by 7%, final process 3h；
Step 4, the fixation of plate and storage, by timber fixation 5-6 days.
The invention has the advantages that：
The present invention is set in babinet there are three passage, corresponds to plate respectively and both ends and plate stage casing are done in drying
It is dry, and then be separately dried into two different passages, further improve the dry mass of plate, plate be placed on idler wheel with
Between idler wheel, maximumlly air and plate can be come into full contact with during drying, improve plate drying efficiency and
Quality, during the drying using slowly heat/cool down and slowly will be wet by the way of plate is dried, reduce plate
The extent of damage in drying.
Certainly, implement any of the products of the present invention and do not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, embodiment will be described below required
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structure diagram of box house of the present invention；
Fig. 2 is box inner structure top view of the present invention；
Fig. 3 is the front view of box inner structure of the present invention；
In attached drawing, parts list represented by the reference numerals is as follows：
1- lamination mechanisms, 2- outlet side plates, 3- back plates, 4- bottom plates, 5- ends dry channel, 6- stage casings dry channel, 7-
Door-plate, 8- cover boards, 9- babinets, 101- roller bearings, 102- support plates, 103- through holes, 401-C type grooves, 402- rectangular slots, 403- slots
Road, 801- fiberfill fibers.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment belongs to the scope of protection of the invention.
In the description of the present invention, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ", " in ",
Indicating positions or the position relationship such as " length ", " interior ", " surrounding " are for only for ease of the description present invention and simplify description, without
It is instruction or implies that signified component or element there must be specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.
It please referring to Fig.1 shown in -3, the present invention is a kind of plank stage drying case, including lamination mechanism 1 and babinet 9,
Babinet 9 includes outlet side plate 2, bottom plate 4, cover board 8, back plate 3 and door-plate 7；
Bottom plate 4 is equipped with two conduits 403, and conduit 403 includes rectangular slot 402 and C-shaped channel 401, square on each conduit 403
Shape slot 402 and C-shaped channel 401 are arranged alternately with this, and two conduits, 403 outside is end dry channel 5, is between two conduits 403
Stage casing dry channel 6；
Lamination mechanism 1 includes roller bearing 101 and support plate 102, and one end of support plate 102 is mounted on by rectangular slot 402
On bottom plate 4, an exhausting hole 103 is equidistantly equipped in support plate 102, two adjacent shore plates, 102 opposing through-bores on same conduit 403
Roller bearing 101 is combined between 103.
Wherein, door-plate 7 is oppositely arranged with back plate 3, and the same end of door-plate 7 and back plate 3 is equipped with outlet side plate 2, goes out gas side
Plate 2 is equipped with several ventholes, and 2 corresponding surface of outlet side plate is gas entry port, end dry channel 5 and stage casing dry channel
6 air inlet separation.
Wherein, it is fixedly connected between a surface of cover board 8 and one end of support plate 102, is set between cover board 8 and roller bearing 101
There are fiberfill fibers 801.
One of the present embodiment has particular application as：
A plate is chosen, plank material is Leucoides willow, and the thickness of plate is 20mm；
Step 1, the placement of plank first check for the air-tightness of device before loading board, qualified in the air-tightness of babinet 9
Plate is placed on the gap between roller bearing 101 and roller bearing 101 afterwards, the both ends of plate are placed in end dry channel 5；
Step 2, it is dry pre- mild, be passed through first into babinet 9 humidity between 20%-25% temperature at 20 DEG C -35 DEG C
Air, continuing two passages of 1h-2h, to be passed through time, gas, humidity and temperature identical；
Step 3, drying stage close air inlet after warm-up phase is completed, treat that the air in babinet 9 is gradually near
During room temperature, inputted into two passages with 2 DEG C of temperature increase rates per minute, in stage casing dry channel 6 on gas temperature
It is raised to 45 DEG C, the air themperature in end dry channel 5 rises to 40 DEG C, and humidity is treated to hold after temperature stabilization in 15%-18%
The continuous time is 5h, being passed through temperature until temperature is reduced to 20 DEG C afterwards with the reduction of 2 DEG C/min temperature, and humidity is constant, afterwards according to
Such mode cycles again, and gas temperature in stage casing dry channel 6 risen to 60 DEG C for the third time, in end dry channel 5
Air themperature rises to 45 DEG C, and then adjusts the humidity decline for being passed through the humidity of air with 0.5%/h, until air humidity
Drop to 7%, the temperature in babinet 9 is gradually cooled to room temperature by final process 3h；
Step 4, the fixation of plate and storage, by timber fixation 5-6 days.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to the embodiment or example particular features, structures, materials, or characteristics described
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can close in any one or more embodiments or example
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its four corner and equivalent.
Claims (4)
1. a kind of plank stage drying case, including lamination mechanism (1) and babinet (9), it is characterised in that：
The babinet (9) includes outlet side plate (2), bottom plate (4), cover board (8), back plate (3) and door-plate (7)；
The bottom plate (4) is equipped with two conduits (403), and the conduit (403) includes rectangular slot (402) and C-shaped channel (401),
Rectangular slot (402) and C-shaped channel (401) are arranged alternately with this on each conduit (403), are end on the outside of two conduit (403)
Portion's dry channel (5) is stage casing dry channel (6) between two conduits (403)；
The lamination mechanism (1) includes roller bearing (101) and support plate (102), and one end of the support plate (102) is inserted by rectangle
Slot (402) is mounted on bottom plate (4), an exhausting hole (103) is equidistantly equipped on the support plate (102), on same conduit (403)
Roller bearing (101) is combined between two adjacent shore plates (102) opposing through-bores (103).
2. a kind of plank stage drying case according to claim 1, which is characterized in that the door-plate (7) and back plate (3) phase
To setting, the same end of the door-plate (7) and back plate (3) is equipped with outlet side plate (2), and the outlet side plate (2) is if be equipped with
Stomata is done, outlet side plate (2) corresponding surface is gas entry port.
3. a kind of plank stage drying case according to claim 1, which is characterized in that a surface of the cover board (8) with
It is fixedly connected between one end of support plate (102), fiberfill fibers (801) is equipped between the cover board (8) and roller bearing (101).
4. a kind of drying means of plank stage drying case as described in claim 1-3 is any one, includes the following steps：
Step 1, the placement of plank first check for the air-tightness of device before loading board, in the air-tightness qualification of babinet (9)
Plate is placed on the gap between roller bearing (101) and roller bearing (101) afterwards, the both ends of plate are placed on end dry channel
(5) in；
Step 2, it is dry pre- mild, be passed through first into babinet (9) humidity between 20%-25% temperature at 20 DEG C -35 DEG C
Air, it is identical that lasting two passages of 1h-2h are passed through time, gas, humidity and temperature；
Step 3, drying stage close air inlet after warm-up phase is completed, and treat air in babinet (9) gradually near room
Wen Shi is inputted into two passages with 2 DEG C of temperature increase rates per minute, on stage casing dry channel (6) interior gas temperature
It is raised to 45 DEG C, the air themperature in end dry channel (5) rises to 40 DEG C, and humidity is in 15%-18%, after treating temperature stabilization
Duration is 5h, is passed through temperature until temperature is reduced to 20 DEG C afterwards with the reduction of 2 DEG C/min temperature, humidity is constant, presses afterwards
Kind mode cycles again like this, stage casing dry channel (6) interior gas temperature is risen to 60 DEG C for the third time, end dry channel
(5) air themperature in rises to 45 DEG C, and then adjusts the humidity decline for being passed through the humidity of air with 0.5%/h, until
Air humidity drops to 7%, final process 3h, and the temperature in babinet (9) gradually is cooled to room temperature；
Step 4, the fixation of plate and storage, by timber fixation 5-6 days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711348748.0A CN108120235A (en) | 2017-12-15 | 2017-12-15 | A kind of plank stage drying case and its drying means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711348748.0A CN108120235A (en) | 2017-12-15 | 2017-12-15 | A kind of plank stage drying case and its drying means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108120235A true CN108120235A (en) | 2018-06-05 |
Family
ID=62230204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711348748.0A Withdrawn CN108120235A (en) | 2017-12-15 | 2017-12-15 | A kind of plank stage drying case and its drying means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108120235A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115289792A (en) * | 2022-05-18 | 2022-11-04 | 安徽信诺家具有限公司 | Panel drying device of cladding door plant |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85103796A (en) * | 1985-05-14 | 1986-11-12 | 桥本电机工业株式会社 | The method and apparatus of recirculated hot air in board drying apparatus |
| DE3738806A1 (en) * | 1987-11-15 | 1989-05-24 | Lignomat Gmbh | Drying chamber for treating sawn timber |
| CN101612745A (en) * | 2009-07-24 | 2009-12-30 | 冯岳飞 | A kind of drying means of timber for pianos |
| CN202470642U (en) * | 2011-12-31 | 2012-10-03 | 福建省莆田华闽实业有限公司 | Wood drying system |
| CN202938596U (en) * | 2012-11-22 | 2013-05-15 | 中国矿业大学 | Box-shaped dryer |
| CN205100605U (en) * | 2015-10-14 | 2016-03-23 | 昆明万顺通科工贸有限公司 | Antidetonation fire prevention bakery |
| CN206203438U (en) * | 2016-11-10 | 2017-05-31 | 天津市祺翔自行车股份有限公司 | A kind of AUTOMATIC ZONING device of voluntarily Vehicle Processing sheet material |
| CN107192225A (en) * | 2017-06-15 | 2017-09-22 | 黄永怀 | It is a kind of that there is the sheet material drying machine for preheating function |
-
2017
- 2017-12-15 CN CN201711348748.0A patent/CN108120235A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85103796A (en) * | 1985-05-14 | 1986-11-12 | 桥本电机工业株式会社 | The method and apparatus of recirculated hot air in board drying apparatus |
| DE3738806A1 (en) * | 1987-11-15 | 1989-05-24 | Lignomat Gmbh | Drying chamber for treating sawn timber |
| CN101612745A (en) * | 2009-07-24 | 2009-12-30 | 冯岳飞 | A kind of drying means of timber for pianos |
| CN202470642U (en) * | 2011-12-31 | 2012-10-03 | 福建省莆田华闽实业有限公司 | Wood drying system |
| CN202938596U (en) * | 2012-11-22 | 2013-05-15 | 中国矿业大学 | Box-shaped dryer |
| CN205100605U (en) * | 2015-10-14 | 2016-03-23 | 昆明万顺通科工贸有限公司 | Antidetonation fire prevention bakery |
| CN206203438U (en) * | 2016-11-10 | 2017-05-31 | 天津市祺翔自行车股份有限公司 | A kind of AUTOMATIC ZONING device of voluntarily Vehicle Processing sheet material |
| CN107192225A (en) * | 2017-06-15 | 2017-09-22 | 黄永怀 | It is a kind of that there is the sheet material drying machine for preheating function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115289792A (en) * | 2022-05-18 | 2022-11-04 | 安徽信诺家具有限公司 | Panel drying device of cladding door plant |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180605 |