CN106609584A - Environment-friendly renewable recombined bamboo wall board and production technology for same - Google Patents
Environment-friendly renewable recombined bamboo wall board and production technology for same Download PDFInfo
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- CN106609584A CN106609584A CN201710127189.4A CN201710127189A CN106609584A CN 106609584 A CN106609584 A CN 106609584A CN 201710127189 A CN201710127189 A CN 201710127189A CN 106609584 A CN106609584 A CN 106609584A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/072—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements
- E04F13/076—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
- B27J1/00—Mechanical working of cane or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
- B27M1/06—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by burning or charring, e.g. cutting with hot wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
- B27M1/08—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
Abstract
The invention discloses an environment-friendly renewable outdoor recombined bamboo wall board and a production technology of same. The wall board comprises a wall body vertical plate, a screw connector and a recombined bamboo wall board module, wherein the recombined bamboo wall board module comprises a bottom face, an upper surface, a left side face and a right side face, and the upper surface comprises an upper stair surface and a lower stair surface; a first lateral end face and a second lateral end face are formed on the left side face, and reserved space used for setting of the screw connector is formed between the first lateral end face and the second lateral end face; a first clamping groove is formed in the first lateral end face, and a first vertical face, a second vertical face and a first inclined face located between the first vertical face and the second vertical face are formed on the second lateral end face; and a third lateral end face and a fourth lateral end face are formed on the right side face, a first clamping block is formed on the third lateral end face, the fourth lateral end face comprises a second inclined face, the screw connector gets contact with the first inclined face and the second inclined face and could fix the two adjacent recombined bamboo wall board modules on a wall body vertical plate by the first inclined face and the second inclined face.
Description
Technical field
The present invention relates to resource and environment New Regenerated construction material applied technical field, specifically refers to a kind of environmental friendly regenerated
Type restructuring bamboo wallboard and its production technology.
Background technology
Bamboo wood is typically blocked by bamboo recombined material, subdivision, throwing or be layered the thin bamboo strip processed, drying, impregnation, thin bamboo strips used for weaving or bamboo silk and indulge entirely
The structure material that a kind of density is big made by after assembly, hot pressing, intensity is high, is widely used in recent years.
Bamboo recombined material is widely used in outdoor flooring, outdoor wallboard, garden floor, profile plate and stable plate etc. at present
Field, used as the one kind in solid wood board, as other solid wood boards are constantly consumed, day by day short, which can be again for bamboo recombined material
The characteristic of raw manufacture is pursued by Ge great furniture production firm deeply, has occupied many deals at present in solid wood board.
Chinese utility model document CN204238498U discloses a kind of Recombined bamboo assembled wall, and which includes body of wall riser, bullet
Property pressing plate and restructuring bamboo wallboard, the restructuring bamboo wallboard two sides are provided with wallboard draw-in groove, are provided with the bottom surface of wallboard draw-in groove
Inwardly the inclined pressing plate gathering sill in side, is provided with buckling groove in the bottom land end of pressing plate gathering sill；The spring bearer plate upper surface
It is provided with the cylinder table for being threaded hole, the both sides of spring bearer plate are respectively bearing diagonal plate, the bottom of bearing diagonal plate is provided with convex
Platform, the bearing diagonal plate of the both sides of the spring bearer plate are respectively clamped in the pressing plate gathering sill of adjacent two pieces of restructuring bamboo wallboard, are tiltedly propped up
The boss of fagging bottom is fixedly connected on pressing plate and is oriented in the buckling groove of trench bottom, in the screwed hole of the spring bearer plate upper surface
Trip bolt is connected with, bottom and the wallboard riser of trip bolt are fixed.
Above-mentioned case can reach and allow whole wallboard to be tightly held on wall, but wherein spring bearer plate, especially
Trip bolt all can be directly by it is seen that, had a strong impact on the attractive in appearance of whole wallboard, furthermore child be when being at play,
Easily finger is put in, some potential safety hazards are caused.
Based on this, the present inventor is furtherd investigate to this problem, has then this case to produce.
The content of the invention
The bamboo wallboard it is an object of the invention to provide a kind of environmental friendly regenerated type is recombinated, which is realizing allowing wallboard to be fixed on
While on wall, people are allowed to be barely detectable the splicing line of whole wallboard, globality is very good；But also with anti-corrosion
The characteristics of excellent performance.
In order to reach above-mentioned purpose, the solution of the present invention is：
A kind of environmental friendly regenerated type outdoor recombination bamboo wallboard, wherein, including body of wall riser, screw connection and restructuring bamboo walling
Plate module, the body of wall riser are fixed on wall the immobilizing foundation part as whole outdoor recombination bamboo wallboard with wall, the spiral shell
Nail connector is fixed on adjacent Recombined bamboo wallboard module on body of wall riser；
The Recombined bamboo wallboard module has and cooperates in plane bottom surface, stepped upper surface and being formed with
The left surface and right flank of structure, the upper surface have top bar surface and surface of getting out of a predicament or an embarrassing situation；
The left surface is formed with superposed first side end face and the second side end face positioned at lower position, second side
End face is located at the right side of the first side end face to form what is arranged for screw connection between the first side end face and the second side end face
Headspace；
First side end face is formed with the first card at less than surface location of getting out of a predicament or an embarrassing situation with groove, and second side end face is formed with
First vertical plane, the second vertical plane and the first inclined plane between the first vertical plane and the second vertical plane；
The right flank is formed with superposed 3rd side end face and the 4th side end face positioned at lower position, the 3rd side
In the first card of be formed with surface location less than getting out of a predicament or an embarrassing situation with block, the 4th side end face has the second inclined plane to end face, and the 3rd
The spacing being smaller than between the first side end face and the second side end face between side end face and the 4th side end face, first card is with block
It is engaged with groove with the first card；
The screw connection is contacted with the first inclined plane and the second inclined plane and passes through the first inclined plane and second and inclined
Face is fixed on adjacent two pieces of Recombined bamboo wallboard modules on body of wall riser；
The Recombined bamboo wallboard module is the module formed through secondary charring process, and the secondary carbonization is divided into first time charcoal
Change and second carbonization, the first time carbonization is that, at a temperature of 150 DEG C -160 DEG C, carbonization time is 2-3 hours；Second charcoal
Turn at a temperature of 210 DEG C -220 DEG C, carbonization time is 7 hours；Second carbonization is applied to the pressure on Recombined bamboo wallboard module
Pressure applied when power is more than first time carbonization；
Also at least with one by can strip shape body made by heat-absorbing material in the Recombined bamboo wallboard module.
Further, the second card is formed with first inclined plane with groove, the 3rd card is formed with second inclined plane with groove,
On the screw connection, both sides are respectively formed with the second card with block and the 3rd card with block.
Further, the 3rd side end face of first side end face and adjacent Recombined bamboo wallboard module using the first card with block and the
After one card coordinates with groove, remainder forms top bar surface and the mesa sidewall got out of a predicament or an embarrassing situation between surface.
The present invention also provides the production technology that a kind of environmental friendly regenerated type recombinates bamboo wallboard, wherein, comprise the steps：
1. bamboo is blocked and subdivision formed regular length bamboo cane, by the bamboo cane carry out plus seam process, with
Formed in bamboo cane and extended along bamboo cane length direction and through the thin seam of bamboo cane thickness direction；
2. the bamboo cane for being formed with some thin seams is put in carbonization device carries out first time carbonization, the temperature of first time carbonization
For 150 DEG C -160 DEG C, carbonization time is 2-3h；The carbonization device has carbonization chamber and is formed in several steamings of carbonization intracavity
Vapour entrance and steam (vapor) outlet；
3. the switch gate of carbonization device is opened, and bamboo cane is blown using the cold air blowing mouth being arranged side by side in carbonization device
Cold wind, cold air blowing mouth and vapor contact become cooling water and pour pouring on bamboo cane surface, wash away the water that first time carbonization is forced out
Divide and sugar；
4. carbonization device switch gate is closed, second carbonization is carried out, the temperature of second carbonization is 210 DEG C -220 DEG C, charcoal
The change time is 7h；The steam of second carbonization is discharged using steam (vapor) outlet, the steam (vapor) outlet is more next in openning along discharge directions
Less shape；The condensed water positioned at carbonization intracavity is then exhausted from after steam is drained；
5. some bamboo canes through secondary carbonization are placed on according to the length required for restructuring bamboo profile, width and thickness
Arrange in corresponding mould, add in the bamboo cane of secondary carbonization by can strip shape body made by heat-absorbing material, the strip shape body and bamboo cane
Length direction it is parallel, after Jing impregnations and hot-press solidifying formed restructuring bamboo profile, then will restructuring bamboo profile through processing formed
Environmental friendly regenerated type restructuring bamboo wallboard.
Further, the both sides up and down in the carbonization device carbonization chamber are respectively formed with vapor chamber and lower vapor chamber, steaming on this
Steam channel on several is formed between vapour chamber and carbonization chamber, the lower vapor chamber and carbonization it is strong between be formed with several and lower steam
Vapour passage, on this, vapor chamber is connected with vapour source and vaccum-pumping equipment respectively by the first three-way valve, and the lower vapor chamber is led to
Cross the second three-way valve to be connected with vapour source and vaccum-pumping equipment respectively.
Further, the autoclave curing device is with the first extruder, the second extruder set gradually before and after streamline
It is tapered with the compressive plane of the 3rd extruder, first extruder and the second extruder, the cone angle of the first extruder compressive plane
Less than the cone angle of the second extruder compressive plane, the compressive plane of the 3rd extruder is plane.
After using such scheme, a kind of environmental friendly regenerated type outdoor recombination bamboo wallboard according to the present invention, which is first each
Stepped upper surface is formed on Recombined bamboo wallboard module, that what is vacateed when coordinating followed by left surface and right flank pre- leaves a blank
Between, the Recombined bamboo wallboard module of side being fixed on wall using screw connection, opposite side Recombined bamboo wallboard module can be with
Directly card is fitted on screw connection, and based on the first card with groove and the first matching relationship of the card with block, and the first card is with groove and the
One card is respectively positioned on the bottom on surface of getting out of a predicament or an embarrassing situation, so when adjacent two pieces of Recombined bamboo wallboard modules are assembled together, combination with block
Splicing line afterwards is only to be located to get out of a predicament or an embarrassing situation between surface and mesa sidewall, visual effect of this splicing line based on people, substantially
On can't see, belong to the lines ignored.
Compared with prior art, restructuring bamboo wallboard involved in the present invention, very firm with connection between the walls
Under the premise of, the effect of seamless state is also reached with outer surface, allows whole wallboard that there is perfect associative perception.
Description of the drawings
Fig. 1 be the present invention relates in a kind of environmental friendly regenerated type outdoor recombination bamboo wallboard Recombined bamboo wallboard module structural representation
Figure.
Fig. 2 is schematic diagram when being positioned using screw connection after adjacent Recombined bamboo wallboard module splices.
Structural representations of the Fig. 3 for screw connection.
Fig. 4 is the change schematic diagram of the first extruder, the second extruder and the 3rd extruder compressive plane taper in the present invention.
In figure：
Recombined bamboo wallboard module -1；Bottom surface -11；Upper surface -12；
Top bar surface -121；Get out of a predicament or an embarrassing situation surface -122；Left surface -13；
First side end face -131；Second side end face -132；Headspace -133；
First card is with groove -134；First vertical plane -135；Second vertical plane -136；
First inclined plane -137；Second card is with groove -138；Right flank -14；
3rd side end face -141；4th side end face -142；First card is with block -143；
Second inclined plane -144；3rd card is with groove -145；Screw connection -2；
Second card is with block -21；3rd card is with block -22.
Specific embodiment
With reference to the accompanying drawings and detailed description this case is described in further detail.
As shown in Figure 1 to Figure 3, a kind of environmental friendly regenerated type outdoor recombination bamboo wallboard according to the present invention, including body of wall riser
(not shown), Recombined bamboo wallboard module 1 and screw connection 2, the body of wall riser are fixed on wall as whole ring
Adjacent Recombined bamboo wallboard module 1 is fixed by the immobilizing foundation part of guarantor's type outdoor recombination bamboo wallboard and wall, the screw connection 2
On body of wall riser.
The present invention's thes improvement is that：The Recombined bamboo wallboard module 1 has in plane bottom surface 11, stepped
Upper surface 12 and the left surface 13 and right flank 14 of the structure that cooperates are formed with, the upper surface 12 has top bar surface
121 are formed as square-wave-shaped with surface 122 of getting out of a predicament or an embarrassing situation, the top bar surface 121 and surface 122 of getting out of a predicament or an embarrassing situation.
The left surface 13 is formed with superposed first side end face 131 and the second side end face 132 positioned at lower position,
Second side end face 132 is located at the right side of the first side end face 131, is formed between the first side end face 131 and the second side end face 132
For the headspace 133 that screw connection 2 is arranged.
First side end face 131 is formed with the first card at less than 122 position of surface of getting out of a predicament or an embarrassing situation with groove 134, second side
End face 132 be formed with the first vertical plane 135, the second vertical plane 136 and be located at the first vertical plane 135 and the second vertical plane 136 it
Between the first inclined plane 137.
The right flank 14 is formed with superposed 3rd side end face 141 and the 4th side end face 142 positioned at lower position,
3rd side end face 141 is formed with the first card at less than 122 position of surface of getting out of a predicament or an embarrassing situation with block 143, and first card is with 143 He of block
First card is engaged with groove 134, and the 4th side end face 142 has the second inclined plane 144, the 3rd side end face 141 and the 4th side
The spacing being smaller than between the first side end face 131 and the second side end face 132 between end face 142, the screw connection 2 and
One inclined plane 137 and the second inclined plane 144 contact, and pass through the first inclined plane 137 and the second inclined plane 144 by adjacent two pieces
Recombined bamboo wallboard module 1 is fixed on body of wall riser.
The Recombined bamboo wallboard module is the module formed through secondary charring process, and the secondary carbonization is divided into first time charcoal
Change and second carbonization, the first time carbonization is that, at a temperature of 150 DEG C -160 DEG C, carbonization time is 2-3 hours；Second charcoal
Turn at a temperature of 210 DEG C -220 DEG C, carbonization time is 7 hours；Second carbonization is applied to the pressure on Recombined bamboo wallboard module
Pressure applied when power is more than first time carbonization；
Also at least with one by can strip shape body made by heat-absorbing material in the Recombined bamboo wallboard module.
So, the present invention forms stepped upper surface 12 first on each Recombined bamboo wallboard module 1, followed by
The headspace 133 that left surface 13 and right flank 14 are vacateed when coordinating, using screw connection 2 by the Recombined bamboo formwall of side
Block 1 is fixed on wall, and opposite side Recombined bamboo wallboard module 1 can directly block and fit on screw connection 2, is matched somebody with somebody based on the first card
Groove 134 and the first matching relationship of the card with block 143, and the first card is respectively positioned on get out of a predicament or an embarrassing situation surface with block 143 with groove 134 and the first card
122 bottom, so when adjacent two pieces of Recombined bamboo wallboard modules 1 are assembled together, the splicing line after combination is only to be located at down
Between ledge surface 122 and mesa sidewall, visual effect of this splicing line based on people substantially be can't see, be belonged to
The lines ignored.
Preferably, the second card is formed with first inclined plane 137 with groove 138, the in second inclined plane 144, is formed with
With groove 145, on the screw connection 2, both sides are respectively formed with the second card with block 21 and the 3rd card with block 22 to three cards.
Match somebody with somebody block 143 using the first card with the 3rd side end face 141 of adjacent Recombined bamboo wallboard module 1 in first side end face 131
And first card coordinate with groove 134 after remainder form top bar surface 121 and the step side got out of a predicament or an embarrassing situation between surface 122
Wall.It is highly preferred that between 2 upper surface 12 of screw connection and the first side end face 131 and the second side end face 132 upper surface 12 it
Between be reserved with fixed space.
Compared with prior art, restructuring bamboo wallboard involved in the present invention, very firm with connection between the walls
Under the premise of, the effect of seamless state is also reached with outer surface, allows whole wallboard that there is perfect associative perception.
The present invention also provides the production technology that a kind of environmental friendly regenerated type recombinates bamboo wallboard, comprises the steps：
1. bamboo is blocked and subdivision formed regular length bamboo cane, by the bamboo cane carry out plus seam process, with
Formed in bamboo cane and extended along bamboo cane length direction and through the thin seam of bamboo cane thickness direction；
2. the bamboo cane for being formed with some thin seams is put in carbonization device carries out first time carbonization, the temperature of first time carbonization
For 150 DEG C -160 DEG C, carbonization time is 2-3h；The carbonization device has carbonization chamber and is formed in several steamings of carbonization intracavity
Vapour entrance and steam (vapor) outlet；
3. the switch gate of carbonization device is opened, and bamboo cane is blown using the cold air blowing mouth being arranged side by side in carbonization device
Cold wind, cold air blowing mouth and vapor contact become cooling water and pour pouring on bamboo cane surface, wash away the water that first time carbonization is forced out
Divide and sugar；Using these cooling waters, it is also possible to the quick temperature for reducing bamboo cane, allow bamboo cane experience high temperature, low temperature and high temperature this
One process of sample, strengthens charred effect significantly；
4. carbonization device switch gate is closed, second carbonization is carried out, the temperature of second carbonization is 210 DEG C -220 DEG C, charcoal
The change time is 7h；The steam of second carbonization is discharged using steam (vapor) outlet, the steam (vapor) outlet is more next in openning along discharge directions
Less shape；The condensed water positioned at carbonization intracavity is then exhausted from after steam is drained；Got in openning along discharge directions using steam (vapor) outlet
Carry out less shape, can only so have steam to discharge, it is to avoid oxygen is mixed into, produce the hidden danger caught fire；Secondary carbonization can allow Recombined bamboo
The overall corrosion resistance for being in white carbon black shape, whole Recombined bamboo module also being greatly promoted while with unique outward appearance；
5. some bamboo canes through secondary carbonization are placed on according to the length required for restructuring bamboo profile, width and thickness
Arrange in corresponding mould, add in the bamboo cane of secondary carbonization by can strip shape body made by heat-absorbing material, the strip shape body and bamboo cane
Length direction it is parallel, after Jing impregnations and hot-press solidifying formed restructuring bamboo profile, then will restructuring bamboo profile through processing formed
Environmental friendly regenerated type restructuring bamboo wallboard.
The present invention by when molding, add by can strip shape body made by heat-absorbing material, thus formed body of wall
Certain heat can be absorbed when temperature is higher, is then discharged when one day temperature is relatively low, allow the temperature of whole family
It is more suitable, more closeness to life.
Preferably, the both sides up and down in the carbonization device carbonization chamber are respectively formed with vapor chamber and lower vapor chamber, steaming on this
Steam channel on several is formed between vapour chamber and carbonization chamber, the lower vapor chamber and carbonization it is strong between be formed with several and lower steam
Vapour passage, on this, vapor chamber is connected with vapour source and vaccum-pumping equipment respectively by the first three-way valve, and the lower vapor chamber is led to
Cross the second three-way valve to be connected with vapour source and vaccum-pumping equipment respectively.When steam is passed through, vapour source simultaneously up steam
Vapourss are poured in chamber and lower vapor chamber, priority problem will not be heated because of steam, be caused the product quality of carbonization device both sides
It is variant, heating steam is poured into from both sides, substantially increase the efficiency of heating surface, also ensure that the stability of product quality, allow carbonization
Bamboo cane in equipment can be by abundant carbonization.
Furthermore, as shown in figure 4, the autoclave curing device with the first extruder set gradually before and after streamline,
The compressive plane of two extruders and the 3rd extruder, first extruder and the second extruder is tapered, and first extruder is extruded
Cone angle of the cone angle in face less than the second extruder compressive plane, the compressive plane of the 3rd extruder is plane.Preferably, this first squeeze
The cone angle of press is 178 degree, and the cone angle of second extruder is 179 degree, when being extruded after encapsulating, is squeezed first with first
Press is extruded, and such glue can be assembled toward centre to a certain extent, toward central part when the second extruder is extruded
Position aggregation is few, recycles the extruding of the 3rd extruder, reaches the effect of best reservation glue.Most importantly, first squeeze
Press, the second extruder and the 3rd extruder are constantly in the state of a heating during work, and glue is also at one
It is individual from liquid toward during solid-state, so allowing glue to be more balancedly retained in the inside, reach more preferable stable connection effect.
The foregoing is only the preferred embodiments of the present invention, all impartial changes done with scope of the invention as claimed and
Modification, all should belong to the scope of the claims in the present invention.
Claims (6)
1. a kind of environmental friendly regenerated type outdoor recombination bamboo wallboard, it is characterised in that including body of wall riser, screw connection and restructuring
Bamboo walling plate module, the body of wall riser are fixed on wall the immobilizing foundation of recombinate as whole environment-protection type outdoor bamboo wallboard and wall
Part, the screw connection are fixed on adjacent Recombined bamboo wallboard module on body of wall riser；The Recombined bamboo wallboard module has
Plane bottom surface, stepped upper surface and the left surface and right flank of the structure that cooperates are formed with, the upper surface
With top bar surface and surface of getting out of a predicament or an embarrassing situation；The left surface is formed with superposed first side end face and positioned at lower position
Second side end face, second side end face are located at the right side of the first side end face to be formed between the first side end face and the second side end face
For the headspace that screw connection is arranged；First side end face at less than surface location of getting out of a predicament or an embarrassing situation is formed with the first card and matches somebody with somebody
Groove, second side end face are formed with the first vertical plane, the second vertical plane and between the first vertical plane and the second vertical plane
First inclined plane；The right flank is formed with superposed 3rd side end face and the 4th side end face positioned at lower position, and this
Three side end faces are formed with the first card at less than surface location of getting out of a predicament or an embarrassing situation with block, and the 4th side end face has the second inclined plane, should
The spacing being smaller than between the first side end face and the second side end face between 3rd side end face and the 4th side end face, first card
It is engaged with groove with block and the first card；The screw connection is contacted with the first inclined plane and the second inclined plane and passes through first and inclined
Inclined-plane and the second inclined plane are fixed on adjacent two pieces of Recombined bamboo wallboard modules on body of wall riser；
The Recombined bamboo wallboard module be through secondary charring process formed module, the secondary carbonization be divided into first time carbonization and
Second carbonization, the first time carbonization are that, at a temperature of 150 DEG C -160 DEG C, carbonization time is 2-3 hours；Second carbonization be
At a temperature of 210 DEG C -220 DEG C, carbonization time is 7 hours；The pressure that second carbonization is applied on Recombined bamboo wallboard module is big
Pressure applied when first time carbonization；
Also at least with one by can strip shape body made by heat-absorbing material in the Recombined bamboo wallboard module.
2. a kind of environmental friendly regenerated type outdoor recombination bamboo wallboard as claimed in claim 1, it is characterised in that in first inclined plane
The second card is formed with groove, the 3rd card is formed with second inclined plane with groove, both sides are respectively formed with the screw connection
Second card is with block and the 3rd card with block.
3. a kind of environmental friendly regenerated type outdoor recombination bamboo wallboard as claimed in claim 1, it is characterised in that first side end face with
After 3rd side end face of adjacent Recombined bamboo wallboard module is coordinated with groove with block and the first card using the first card, remainder is formed
Top bar surface and the mesa sidewall got out of a predicament or an embarrassing situation between surface.
4. a kind of environmental friendly regenerated type as described in any one of claims 1 to 3 is recombinated the production technology of bamboo wallboard, and its feature exists
In comprising the steps：
1. bamboo is blocked and subdivision formed regular length bamboo cane, by the bamboo cane carry out plus seam process, with bamboo cane
Upper formation extends along bamboo cane length direction and through the thin seam of bamboo cane thickness direction；
2. the bamboo cane for being formed with some thin seams is put in carbonization device carries out first time carbonization, and the temperature of first time carbonization is
150 DEG C -160 DEG C, carbonization time is 2-3h；The carbonization device has carbonization chamber and is formed in several steam of carbonization intracavity
Entrance and steam (vapor) outlet；
3. the switch gate of carbonization device is opened, and cold is blown to bamboo cane using the cold air blowing mouth being arranged side by side in carbonization device
Wind, cold air blowing mouth and vapor contact become cooling water and pour pouring on bamboo cane surface, wash away the moisture that first time carbonization is forced out
And sugar；
4. carbonization device switch gate is closed, second carbonization is carried out, the temperature of second carbonization is 210 DEG C -220 DEG C, during carbonization
Between be 7h；The steam of second carbonization is discharged using steam (vapor) outlet, the steam (vapor) outlet is less and less in openning along discharge directions
Shape；The condensed water positioned at carbonization intracavity is then exhausted from after steam is drained；
5. some bamboo canes through secondary carbonization are placed on accordingly according to the length required for restructuring bamboo profile, width and thickness
Arrange in mould, add in the bamboo cane of secondary carbonization by can strip shape body made by heat-absorbing material, the length of the strip shape body and bamboo cane
Degree direction is parallel, forms restructuring bamboo profile, then restructuring bamboo profile is formed environmental protection through processing after Jing impregnations and hot-press solidifying
Regenerative restructuring bamboo wallboard.
5. environmental friendly regenerated type as claimed in claim 4 is recombinated the production technology of bamboo wallboard, it is characterised in that the carbonization device charcoal
The both sides up and down for changing chamber are respectively formed with vapor chamber and lower vapor chamber, are formed with several on this between vapor chamber and carbonization chamber
Upper steam channel, the lower vapor chamber and carbonization it is strong between be formed with several lower steam channels, on this, vapor chamber passes through the one or three
Port valve door is connected with vapour source and vaccum-pumping equipment respectively, the lower vapor chamber by the second three-way valve respectively with vapour source and
Vaccum-pumping equipment is connected.
6. environmental friendly regenerated type as claimed in claim 4 is recombinated the production technology of bamboo wallboard, it is characterised in that the hot-press solidifying sets
Get everything ready the first extruder, the second extruder and the 3rd extruder set gradually before and after streamline, first extruder and
The compressive plane of the second extruder is tapered, and the cone angle of the first extruder compressive plane is less than the cone angle of the second extruder compressive plane,
The compressive plane of the 3rd extruder is plane.
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| CN107524271A (en) * | 2017-09-01 | 2017-12-29 | 安徽创能环保材料有限公司 | A kind of composite skirting for preventing contraction distortion |
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