CN109591137A - A kind of slim plank modification drying unit - Google Patents
A kind of slim plank modification drying unit Download PDFInfo
- Publication number
- CN109591137A CN109591137A CN201811435885.2A CN201811435885A CN109591137A CN 109591137 A CN109591137 A CN 109591137A CN 201811435885 A CN201811435885 A CN 201811435885A CN 109591137 A CN109591137 A CN 109591137A
- Authority
- CN
- China
- Prior art keywords
- parcel shelf
- liquid injection
- hole
- modification
- drying unit
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/0207—Pretreatment of wood before impregnation
- B27K3/0214—Drying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
- B27K3/10—Apparatus
- B27K3/105—Injection apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K2240/00—Purpose of the treatment
- B27K2240/20—Removing fungi, molds or insects
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of slim plank modification drying units, and including vacuum oven and the stoving rack being placed in vacuum oven, the vacuum oven is equipped with vacuum tube and liquid injection pipe；The stoving rack includes support frame, and two insides of support frame are symmetrically arranged with support bar, the parcel shelf with board slot is equipped with above support bar, fin is symmetrically arranged on the inner wall of board slot, the inner wall of board slot is equipped with inlet opening and spill-over hole, and inlet opening is communicated with liquid injection hole, and spill-over hole is communicated with tap hole；Connecting tube is equipped between adjacent parcel shelf, the upper end of connecting tube and the tap hole on upper layer connect, and the lower end of connecting tube and the liquid injection hole of lower layer connect, and the liquid injection hole of top layer is connect with liquid injection pipe, and undermost tap hole is connected with effuser.The characteristics of present invention has the infiltration performance for improving modification liquid, shortens and penetrates into the time, improves modification effect.
Description
Technical field
The present invention relates to a kind of processing unit (plant) of slim plank modification, especially a kind of slim plank modification
Use drying unit.
Background technique
Due to the scarcity of the natural high-quality wooden resource, so that quick-growing plantation timber becomes the main use of woodwork industry
Material, but quick-growing plantation wood quality is loose, intensity is low, and especially surface hardness is insufficient, is easy aging, damages by worms, leads to day
The service life of right plank is shorter, is unable to satisfy the more and more demands of people, therefore people would generally be to quick-growing plantation wood
Material is modified processing, and with performances such as the intensity, hardness, insect prevention, the anticorrosions that improve quick-growing plantation timber, enhancing fast-growing is artificial
The use function of forest timber extends the service life of quick-growing plantation timber.At the modification of quick-growing plantation plank
Reason penetrates into modification liquid inside plank, modified plank is obtained, to improve plank for modification liquid is added
Performance.However the equipment used in this kind of processing method can not generate help to the binding performance between modification liquid and plank,
The infiltration performance of modification liquid is poor, and the binding performance between modification liquid and plank is poor, gos deep into that speed is slow, it is longer to penetrate into the time,
Cause modification efficiency lower.Therefore, the modified device of existing natural wood that there are the infiltration performances of modification liquid is poor,
Penetrate into the problem that the time is longer, modification efficiency is lower.
Summary of the invention
The object of the present invention is to provide a kind of slim plank modification drying units.The present invention, which has to improve, to be changed
Property liquid infiltration performance, shorten penetrate into the time, improve modification effect the characteristics of.
Technical solution of the present invention: a kind of slim plank modification drying unit, including vacuum oven and be placed in
Stoving rack in vacuum oven, the vacuum oven are equipped with vacuum tube and liquid injection pipe；The stoving rack includes support frame,
Two insides of support frame are symmetrically arranged with several support bars being distributed up and down, are equipped with parcel shelf above support bar, parcel shelf
Top surface is equipped with board slot, and fin is symmetrically arranged on the inner wall of board slot, and the lower section that fin is located on the inner wall of board slot is equipped with inlet opening, plate
It is equipped with spill-over hole positioned at the top of fin on the inner wall of slot, the top surface of parcel shelf is additionally provided with the liquid injection hole being connected to inlet opening, sets
The bottom surface of object plate is equipped with the tap hole being connected to spill-over hole；Between adjacent parcel shelf be equipped with connecting tube, the upper end of connecting tube with it is upper
Tap hole in the parcel shelf of layer connects, and the liquid injection hole connection in the lower end of connecting tube and the parcel shelf of lower layer, top layer sets
Liquid injection hole in object plate is connect with liquid injection pipe, and the tap hole in undermost parcel shelf is connected with effuser, the interior bottom of support frame
Portion is equipped with spill-over slot, and the lower end of effuser is located in spill-over slot.
In slim plank modification drying unit above-mentioned, idler wheel is equipped on front side of the support bar, idler wheel
Top surface and the top surface of support bar are at the same level.So that accurately being connect when parcel shelf is removed and inserted into support frame out of support frame with idler wheel
Touching reduces frictional force to realize rolling friction, convenient for storage and takes out, and it is accurate to place.
In slim plank modification drying unit above-mentioned, the top surface of the fin is rough surface.Increase slim wood
Frictional force between plate and fin improves slim plank shelf-stability.
In slim plank modification drying unit above-mentioned, the bottom of the support frame is equipped with fixed plate, fixed plate
Bottom be equipped with universal wheel.The movement of frame easy to support.
In slim plank modification drying unit above-mentioned, the top of the support frame is equipped with knob.Convenient for drying
Frame lifts.
In slim plank modification drying unit above-mentioned, it is all provided between the connecting tube and liquid injection hole and tap hole
There is sealing ring.Leakproofness is improved, leakage is avoided.
In slim plank modification drying unit above-mentioned, the vacuum oven is equipped with observation window and control plane
Plate.What the observation window of setting was used to observe spill-over slot connects liquid situation, to pass through the work of control panel control vacuum oven.
In slim plank modification drying unit above-mentioned, the liquid injection pipe is equipped with controlling valve.Convenient for regulation note
Liquid situation.
Compared with prior art, first slim plank is dried by vacuum oven by the present invention, is removed inside plank
Moisture, the infiltration convenient for subsequent modification liquid to slim plank improves the infiltration performance of modification liquid；Pass through multiple of setting
Stay is used to place multiple parcel shelf, shelves slim plank by fin in the board slot of each parcel shelf, fin setting so that
There are air passing clearances between slim plank and board slot, and air circulation is good, and drying efficiency is high, and a stoving rack can be placed
Multiple slim planks, utilization rate are high；The liquid injection hole and inlet opening of setting are used to for modification liquid being injected into board slot to submerge slim wood
Plate, the spill-over hole of setting are used to submerge extra modification liquid outflow after plank, avoid coming out from board slot spill-over, pollution is dried
Frame；The connecting tube of setting is used to connect the parcel shelf of neighbouring layer, and the extra modification liquid flowed out from spill-over hole on upper layer is led to
It crosses liquid injection hole and inlet opening is imported into the frid of lower layer；The vacuum tube of setting be used to vacuumize or pressurize, vacuumize so that
Negative pressure is formed in vacuum oven, modification liquid is drawn into board slot by the liquid injection pipe of setting, and pressurization enables modification liquid
It quickly deeply penetrates into inside slim plank, shortens and penetrate into the time, plank improves modification to the good absorption effect of modification liquid
Effect；Therefore, the characteristics of present invention has the infiltration performance for improving modification liquid, shortens and penetrates into the time, improves modification effect.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the positive structure schematic of stoving rack；
Fig. 3 is the structure schematic diagram of stoving rack；
Fig. 4 is the structural schematic diagram of parcel shelf；
Fig. 5 is the connection schematic diagram between connecting tube and parcel shelf.
The label in accompanying drawing is: 1, vacuum oven；11, vacuum tube；12, liquid injection pipe；13, observation window；14, control plane
Plate；2, stoving rack；21, support frame；22, support bar；23, idler wheel；24, parcel shelf；25, board slot；26, fin；31, inlet opening；
32, spill-over hole；33, liquid injection hole；34, tap hole；35, connecting tube；36, effuser；37, spill-over slot；38, sealing ring；41, fixed
Plate；42, universal wheel；43, it shakes hands.
Specific embodiment
Below with reference to embodiment, the present invention is further illustrated, but is not intended as the foundation limited the present invention.
Embodiment.
As shown in Figs. 1-5, a kind of slim plank modification drying unit, including vacuum oven 1 and it is placed in vacuum
Stoving rack 2 in drying box 1, the vacuum oven 1 are equipped with vacuum tube 11 and liquid injection pipe 12；The stoving rack 2 includes branch
Two insides of support frame 21, support frame 21 are symmetrically arranged with several support bars 22 being distributed up and down, and the top of support bar 22, which is equipped with, sets
Object plate 24, the top surface of parcel shelf 24 are equipped with board slot 25, are symmetrically arranged with fin 26 on the inner wall of board slot 25, the inner wall of board slot 25 is upper
It is equipped with inlet opening 31 in the lower section of fin 26, the top that fin 26 is located on the inner wall of board slot 25 is equipped with spill-over hole 32, parcel shelf
24 top surface is additionally provided with the liquid injection hole 33 being connected to inlet opening 31, and the bottom surface of parcel shelf 24 is equipped with the outflow being connected to spill-over hole 32
Hole 34；Connecting tube 35, the tap hole 34 in the upper end of connecting tube 35 and the parcel shelf 24 on upper layer are equipped between adjacent parcel shelf 24
It connects, the liquid injection hole 33 in the lower end of connecting tube 35 and the parcel shelf 24 of lower layer connects, the fluid injection in the parcel shelf 24 of top layer
Hole 33 is connect with liquid injection pipe 12, and the tap hole 34 in undermost parcel shelf 24 is connected with effuser 36, the interior bottom of support frame 21
Portion is equipped with spill-over slot 37, and the lower end of effuser 36 is located in spill-over slot 37.
The front side of the support bar 22 is equipped with idler wheel 23, and the top surface of idler wheel 23 and the top surface of support bar 22 are at the same level.Make
It obtains when parcel shelf 24 is removed and inserted into support frame 21 out of support frame 21 and is accurately contacted with idler wheel 23, to realize that rolling rubs
It wipes, reduces frictional force, convenient for artificial storage and take out, it is accurate to place.
The top surface of the fin 26 is rough surface.Increase the frictional force between slim plank and fin 26, improves slim wood
Plate shelf-stability.
The bottom of the support frame 21 is equipped with fixed plate 41, and the bottom of fixed plate 41 is equipped with universal wheel 42.Frame easy to support
21 movement.
The top of the support frame 21 is equipped with knob 43.Convenient for lifting for stoving rack 2.
Sealing ring 38 is equipped between the connecting tube 35 and liquid injection hole 33 and tap hole 34.Liquid injection pipe 12 and liquid injection hole 33
Between also be provided with sealing ring 38, also be provided with sealing ring 38 between effuser 36 and tap hole 34, improve leakproofness, avoid leakage.
The vacuum oven 1 is equipped with observation window 13 and control panel 14.The observation window 13 of setting is used to observe spill-over
Slot 37 connects liquid situation, to control the work of vacuum oven 1 by control panel 14.
The liquid injection pipe 12 is equipped with controlling valve.Convenient for regulating and controlling fluid injection situation.
Multiple slim planks: being first placed in board slot 25 by the course of work one by one, then sets aside to each parcel shelf 24 respectively
On a layer of support bar 22, it is neighbouring between parcel shelf 24 connected by connecting tube 35, the bottom of support frame 21 is put into
Spill-over slot 37 installs effuser 36 on the tap hole 34 of the parcel shelf 24 of the last layer, and it is full to be located at the lower end of effuser 36
It overflows in slot 37；Assembled stoving rack 2 is put into vacuum oven 1 again, by setting for the lower end of liquid injection pipe 12 and top layer
Liquid injection hole 33 on object plate 24 connects.When dry slim plank, liquid injection pipe 12 is closed, vacuum oven 1 is vacuumized, heated,
Slim plank is dried, is then connected to the upper end of liquid injection pipe 12 with modification liquid, opens liquid injection pipe 12, vacuum oven 1 is in negative pressure
In the state of, modification liquid is sucked, modification liquid first passes through the liquid injection hole 33 and feed liquor of the parcel shelf 24 of top layer along liquid injection pipe 12
Hole 31 enters in the board slot 25 of the parcel shelf 24 of top layer, until modification liquid is totally submerged plank, extra modification liquid then leads to
The spill-over hole 32 of the parcel shelf 24 of top layer, tap hole 34 and connecting tube 35 is crossed to flow out, by next layer of liquid injection hole 33 and into
Fluid apertures 31 enters the board slot 25 of next layer of parcel shelf 24, and so on, until the board slot 25 of the parcel shelf 24 of the last layer
Interior modification liquid submerges slim plank, and extra modification liquid then passes through the spill-over hole 32 of undermost parcel shelf 24, tap hole 34
It is entered in spill-over slot 37 with effuser 36；When there is modification liquid in spill-over slot 37, liquid injection pipe 12 is closed, by vacuum oven
1 pressurization improves modification efficiency, the modification liquid in spill-over slot 37 can so that modification liquid is quick, fully penetrates into inside plank
It is recycled with collecting, saves material.
Claims (8)
1. a kind of slim plank modification drying unit, it is characterised in that: including vacuum oven (1) and to be placed in vacuum dry
Stoving rack (2) in dry case (1), the vacuum oven (1) are equipped with vacuum tube (11) and liquid injection pipe (12)；The stoving rack
It (2) include support frame (21), two insides of support frame (21) are symmetrically arranged with several support bars (22) being distributed up and down, support bar
(22) it is equipped with above parcel shelf (24), the top surface of parcel shelf (24) is equipped with board slot (25), symmetrical on the inner wall of board slot (25)
Equipped with fin (26), the lower section that fin (26) are located on the inner wall of board slot (25) is equipped with inlet opening (31), the inner wall of board slot (25)
The upper top positioned at fin (26) is equipped with spill-over hole (32), and the top surface of parcel shelf (24) is additionally provided with the note being connected to inlet opening (31)
Fluid apertures (33), the bottom surface of parcel shelf (24) are equipped with the tap hole (34) being connected to spill-over hole (32)；Between adjacent parcel shelf (24)
Equipped with connecting tube (35), the tap hole (34) in the upper end of connecting tube (35) and the parcel shelf (24) on upper layer is connected, connecting tube
(35) liquid injection hole (33) in the parcel shelf (24) of lower end and lower layer connects, the liquid injection hole in the parcel shelf (24) of top layer
(33) it is connect with liquid injection pipe (12), the tap hole (34) in undermost parcel shelf (24) is connected with effuser (36), support frame
(21) interior bottom is equipped with spill-over slot (37), and the lower end of effuser (36) is located in spill-over slot (37).
2. a kind of slim plank modification drying unit according to claim 1, it is characterised in that: the support bar
(22) it is equipped on front side of idler wheel (23), the top surface of idler wheel (23) and the top surface of support bar (22) are at the same level.
3. a kind of slim plank modification drying unit according to claim 1 or 2, it is characterised in that: described convex
The top surface of rib (26) is rough surface.
4. a kind of slim plank modification drying unit according to claim 1, it is characterised in that: the support frame
(21) bottom is equipped with fixed plate (41), and the bottom of fixed plate (41) is equipped with universal wheel (42).
5. a kind of slim plank modification drying unit according to claim 1, it is characterised in that: the support frame
(21) top is equipped with knob (43).
6. a kind of slim plank modification drying unit according to claim 1, it is characterised in that: the connecting tube
(35) it is equipped between liquid injection hole (33) and tap hole (34) sealing ring (38).
7. a kind of slim plank modification drying unit according to claim 1, it is characterised in that: the vacuum is dry
Dry case (1) is equipped with observation window (13) and control panel (14).
8. a kind of slim plank modification drying unit according to claim 1, it is characterised in that: the liquid injection pipe
(12) it is equipped with controlling valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811435885.2A CN109591137A (en) | 2018-11-28 | 2018-11-28 | A kind of slim plank modification drying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811435885.2A CN109591137A (en) | 2018-11-28 | 2018-11-28 | A kind of slim plank modification drying unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109591137A true CN109591137A (en) | 2019-04-09 |
Family
ID=65959245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811435885.2A Pending CN109591137A (en) | 2018-11-28 | 2018-11-28 | A kind of slim plank modification drying unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109591137A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722651A (en) * | 2019-12-02 | 2020-01-24 | 周俊杰 | Anticorrosion and mothproof treatment method for artificial board blank after forming |
-
2018
- 2018-11-28 CN CN201811435885.2A patent/CN109591137A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722651A (en) * | 2019-12-02 | 2020-01-24 | 周俊杰 | Anticorrosion and mothproof treatment method for artificial board blank after forming |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190409 |
|
| WD01 | Invention patent application deemed withdrawn after publication |