CN109015984A - A kind of wood modifying processing device, method of modifying and improved wood - Google Patents
A kind of wood modifying processing device, method of modifying and improved wood Download PDFInfo
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- CN109015984A CN109015984A CN201811065065.9A CN201811065065A CN109015984A CN 109015984 A CN109015984 A CN 109015984A CN 201811065065 A CN201811065065 A CN 201811065065A CN 109015984 A CN109015984 A CN 109015984A
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- timber
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- 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
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- 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/001—Heating
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The present invention discloses a kind of wood modifying processing device, method of modifying and improved wood, modified device of the invention includes process chamber, condensation, condensation monitoring assembly, dress material component and modified steam component, wherein, process chamber top is arranged in condensation and condensation monitoring assembly, and condenses the lower section that monitoring assembly is located at condensation；The middle part or middle and upper part of process chamber is arranged in dress material component；The lower part of process chamber is arranged in modified steam component.The steam that modified steam component generates passes through timber, and what is extracted in the slave modified feedstock of carrying is conducive to being absorbed by timber for physical and mental health, and improved wood is made.Present device structure is simple, and operating method is simple, environmentally protective, is that modified material directly carries out health care modification to timber with wood-curing waste and Chinese medicine, is modified processing to low quality wood, improves the value of low quality wood；And Wooden modifying efficiency is improved, Wooden modifying effect is good, and it is physically and mentally healthy that improved wood is conducive to user.
Description
Technical field
The present invention relates to a kind of processing method for improving wood performance, in particular to a kind of side for improving timber healthcare function
Method belongs to Wooden modifying field.
Background technique
Patent application 201610734509.8 is related to functional timber treatment technology field, especially a kind of health care timber
Processing and treating method prepares the health promoting liquid of medium-height grass explosive component first, and the surface layer of timber is excluded, then by the placement at timber interval
It in closed room, is sprayed into room after health promoting liquid is atomized, while spraying into high temperature air in room, be dropped in earth's surface
Health promoting liquid is atomized again after collecting and sprays into room, until health promoting liquid consumption is complete.A kind of obtained health care timber of the present invention
Health promoting liquid is atomized by processing and treating method, under the cooperation of high temperature air, health promoting liquid is quickly penetrated into timber
Portion, it is high-efficient, and without impregnating, it is ensured that the fastness of timber is unaffected, improves wood quality.This patent is using preparation health care
Then liquid is handled, technique is more complex, and cannot achieve automation control.
Patent application 201510826684.5 discloses a kind of nursing chair, including three pedestal, backrest and heating layer parts,
Pedestal is made of timber, and top is provided with heating layer；Back cushion is located above heating layer；It is stuffed heat insulated between pedestal and heating layer
Material；High conductivity material is filled between heating layer and back cushion.The configuration of the present invention is simple operates conveniently, and has health care to human body
Effect.This health care material is mainly improved by structure, and cannot release the substance useful to human body.
A kind of health care wood desk of patent application 201510669153.X, including desk leg, desk panel and coaming plate,
Its main feature is that being provided with cross through hole in desk panel, the both ends of cross through hole are on the end face of desk panel at openning shape
Make inlet, vertical deep hole is provided in desk leg, the upper end of vertical deep hole communicates with the cross through hole in desk panel, writes
It is provided with to put down to be put down to through-hole to the both ends of through-hole in word platform coaming plate and be communicated with vertical deep hole.It is long that it solves the wooden desk of health care
After phase use, the problem of benefit materials component damages health-care efficacy in timber reduces, the places such as family are adapted to extensively and are used.This
Timber mainly retains utility, and cannot be modified to bad timber.
Patent application 201610322777.9 is related to a kind of processing method of China fir Furniture panel for having cypress smell, first
First, the fir wood plank of outsourcing is sent into lumber kiln steam-injection processing；Secondly, building stifling room, reserve to outer smoke collecting tube
Smoke evacuation mounting hole；Build fixed frame and cement tub；Switch gate of the stifling room using the double swing doors of opens outward, institute
It states the sealed processing of switch gate and installs glass peephole additional；It is uninterrupted 24 hours~48 hours stifling；Finally, extinguish ember, drop
After warming to room temperature, sanding is taken out, obtains the China fir Furniture panel of tool cypress smell.Present invention process process is simple, low in cost,
It is available tool cypress smell China fir Furniture panel, produce can be used directly with health care, disease-proof functions furniture and
House decoration material is capable of the scientific and technological content and added value of product of General Promotion furniture and finishing material, has wide development
Prospect.The present invention is ejected plume by the way of stifling and is polluted environment in atmosphere, meanwhile, cigarette can be from cypress number
The features such as thing taken out of is few, has the processing time long, ineffective.
Patent application 201610287841.4 discloses a kind of production production method of redwood classic furniture, selects redwood former
Redwood after drying is carried out straightening classification bundling by wood, high temperature peeling, drying；, design classification, bending mothproof using cold pressing
Polishing, assembled formation are up to redwood classic furniture.The present invention guarantees to retain to the maximum extent under the premise of Water In Wood removing
The ingredient for the health that is largely beneficial to man in redwood timber, to really play the guarantor in routine use mahogany furniture
Health-care function.The present invention takes the method for high temperature fumigation, thoroughly kills the moth hidden deeply, chooses carefully, by peeling, boiling, does
The series of processes such as dry, moulding be made into household, office, leisure, open air craftwork and the art work, it is time saving and energy saving, be suitable for industry
Metaplasia produces, not only with practical value, but also has ornamental value.This patent is to remain the original characteristic of timber, and can not achieve to it
The modification of his material.
Patent application 201520484505.X discloses a kind of environment protection health door, includes timber ontology and doorframe, doorframe
It is embedded in wall, the side of timber ontology and doorframe are hinged, and timber ontology is solid wood material, hit in doorframe and timber ontology
Position is provided with buffer part, and timber ontology and door frame surface are covered with plant oil reservoir, and plant oil reservoir is set as wood wax oil.It is had
The characteristics of having be it is firm in structure, be unlikely to deform, and have soundproof effect.In addition also have and do not discharge the deleterious materials such as benzene, green
Environmental protection, beneficial to the feature of user's physical and mental health.This patent uses wood wax oil, higher cost, complex process.
Above-mentioned method for modifying wood to a certain extent be made with health timber, but be respectively adopted it is stifling, produce
The methods for the treatment of fluid reprocessing, environment, complex process, application range is relatively narrow, can not achieve automatic control with polluting for these methods
The defects of processed.For these problems, it is suitable for the substances such as waste log, Chinese medicine the present invention provides one kind and timber is located in advance
Reason, by steam distillation, the utility in substance to be processed is taken out of, and diffuses into timber as a vapor
Portion realizes Wooden modifying, improves the value of low quality wood.
Summary of the invention
During preparing improved wood with health care function for the processing of existing Wooden modifying
The technological deficiencies such as low, pollution environment that there are modification equipment and complex process, modification efficiency, provide a kind of utilization vapor steaming
Modified device, improved wood and the Wooden modifying processing method being modified to timber are evaporated, device structure of the invention is simple, changes
Property processing method it is easy to operation and environmentally protective, be that modified material is straight to timber with wood-curing waste and Chinese medicine etc.
Row health care modification is tapped into, processing is modified to low quality wood, improves the value of low quality wood；And it improves timber and changes
Property efficiency, Wooden modifying effect is good, and it is physically and mentally healthy to be conducive to user.
To achieve the purpose of the present invention, one aspect of the present invention provides a kind of wood modifying processing device, including inside has
The process chamber of cavity, condensation, condensation monitoring assembly, dress material component and modified steam component, wherein the condensation and
It condenses monitoring assembly and process chamber top is set, and condense the lower section that monitoring assembly is located at condensation；The dress material component setting
At the middle part or middle and upper part of process chamber；The lower part of process chamber is arranged in the modified steam component.
Wherein, the inside Formation cross-section of the process chamber is the cavity of rectangle, and the surrounding of cavity and bottom are closed, top
Portion is provided with sealing cover to be opened/closed.
In particular, the internal cavities of the process chamber are made of stainless steel material.
Wherein, the condensation includes a pair of of cooling solidification of water inlet pipe, condensation ontology, outlet pipe and fixed condensation ontology
Fixed rack, wherein condensation ontology is integrally in tabular, including a cloth feeding water pipe, more condenser pipes, one go out water distributor；Water inlet
Pipe and outlet pipe are arranged in the outside of process chamber, the setting of condensation ontology in inner treatment chamber, and water inlet pipe and condensation ontology into
Water distributor is connected, and outlet pipe is connected with the water distributor that goes out of condensation ontology；The cooling solidification fixed rack is fixed on the processing
On the opposite inner wall in room, it is parallel to each other.
In particular, the condensation ontology is in inner treatment chamber slant setting, tilt angle is 0-10 °, preferably 5-8 °, i.e.,
The angle for condensing ontology and process chamber bottom surface is 0-10 °, preferably 5-8 °.
Especially, the condenser pipe of the condensation ontology is placed in process chamber upper angled, and tilt angle is 0-10 °, preferably
It is 5-8 °, i.e. the angle of condenser pipe and process chamber bottom surface is 0-10 °.
In particular, the condenser pipe parallel interval arrangement, and condenser pipe is with cloth feeding water pipe, water distributor is perpendicular out, condensation
One end of pipe is connected with cloth feeding water pipe, and internal interconnected, and the other end is connected with water distributor out, and internal mutually interconnection
It is logical.
Wherein, 1 pair of cooling solidification fixed rack is respectively and fixedly installed on the inner wall of opposite two sides of process chamber, and
And the installation site of one of bracket is lower than the installation site of another bracket.
In particular, the cooling solidification fixed rack that the installation position is set low is detachably fixed with the cloth feeding water pipe and connect；Installation
The high cooling solidification fixed rack in fixed position is detachably fixed with the water distributor out and connect.
Wherein, the cloth feeding water pipe and water distributor is detachably fixed with the cooling solidification fixed rack connect respectively out, respectively
Setting is on the support bracket fastened top of condensation, and close to the opposite two sides inner wall of process chamber, and cloth feeding water pipe is lower than cloth outputting
Water pipe, the i.e. fixed bit of cloth feeding water pipe are set low in the fixation position of water distributor out.Cloth feeding water pipe and the one high and one low cloth of water distributor out
It sets, so that condensation ontology is inclined in process chamber.
In particular, the cloth feeding water pipe forms plane with water distributor out, the plane of the formation favours the bottom surface of processing,
Angle between process chamber bottom surface is 0-10 °.
Wherein, the condensate liquid monitoring assembly includes linker, condensate temperature sensor, condensate liquid delivery line and export
Valve, wherein in processing chamber interior walls, one end is located at the outside of process chamber for linker setting, is the outer end of linker；It is another
End is located at inner treatment chamber, is the inner end of linker, and is located at the lower section of the condensation simultaneously close to the condensation
Bottom；And the top of linker outer end is higher than the top of linker inner end.
In particular, the condensate temperature sensor is arranged in linker, for measuring condensate temperature；The condensation
The lower part of linker outer end is arranged in liquid delivery line, and for the condensate liquid of linker collection to be discharged, delivery line is located at process chamber
It is external；The delivery valve is arranged on delivery line.
Especially, the top of the outer end of the linker is higher than the inner end top 3-5cm.
Wherein, the dress material component includes lumber support plate, the dress material bracket of fixed lumber support plate, separation wood to be processed
The parting bead of material, wherein the lumber support plate is fixed on dress material bracket with detachable connection method；The dress material bracket is fixed
It is mounted on the opposite two sidewalls of process chamber, and is parallel to each other.
In particular, the lumber support plate is tabular, thereon with multiple steam passage holes flowed freely for steam.
Especially, the lumber support plate is reticular structure.
Wherein, the modified steam component includes modified material, Extraction solvent and heater, wherein the modified material
It is immersed in the Extraction solvent；The heater is fixedly mounted on bottom or/and the process chamber lower part surrounding of process chamber, to changing
Property material and Extraction solvent are heated.
In particular, the modified material selection can discharge the vegetable material with medical treatment or/and healthcare function ingredient.
Especially, what the modified material selection can extract that it contains by steam distillation extraction method has medical treatment
Or/and the vegetable material of healthcare function ingredient.
In this field it is existing it is known be stripped by Extraction solvent especially water, obtain with health care or/and medical treatment
The vegetable material of functional component, is suitable for the present invention, for example, redwood, agalloch eaglewood, nanmu, bush and medicinal plant (such as
Chinese herbal medicine) or other can extract plant (such as rose, jasmine, lavender etc.) of champignon ingredient etc..
Wherein, the modified material selects redwood, ginkgo, Chinese catalpa, bush, agalloch eaglewood, nanmu；Especially redwood, ginkgo,
Chinese catalpa, bush, agalloch eaglewood, the industrial wood waste of nanmu, particle etc..
Wherein, the modified material selects medical herb.
In particular, the modified material selects the Chinese herbal medicine recorded in medical ancient books and records, such as the root of Dahurain angelica, Fructus Forsythiae, cape jasmine, smoke clothing
Grass, rose, peppermint, Pogostemon cablin etc..
In particular, the modified steam component further includes liquidometer and drain pipe, wherein drain pipe is arranged in process chamber side
The bottom of wall, is connected to inner treatment chamber, for process chamber to be discharged in the solution after modification；The liquidometer fixed setting
In the lateral wall of process chamber, lower end is connected with the lower part of process chamber, and the upper end is communicated with the atmosphere, and liquidometer is saturating by macromolecule
Bright plastics are made, for observing the water being added in process chamber.
Especially, tapping valve is set on the drain pipe.
Another aspect of the present invention provides a kind of side for being modified processing to timber using above-mentioned wood modifying processing device
Method includes the steps that following sequence carries out:
1) density p of processing timber to be modified is measured first0；When then according to density of wood and unit thickness treating of wood
Between corresponding relationship, primarily determine that processing timber to be modified is modified the estimated longest modification time T of processingEstimation；Then it surveys
The gross mass of fixed timber to be processed；
2) modified material and Extraction solvent are filled to the lower part of the process chamber, wherein described in Extraction solvent submergence
Modified material；
3) by log yard to be modified in dress material component top, and divided each other between adjacent timber to be modified by parting bead
It opens；
4) condensation is fixedly mounted on process chamber top, is passed through condensed water；
5) heater heats the modification material and Extraction solvent for being seated in process chamber lower part, is heated to reflux
Processing is modified the wholesome health-care components in material with the evaporation of vapor, infiltrates into wood internal to be modified, wooden
Material absorbs, and is modified processing to timber；
Wherein: during modification, practical modification time T is calculated when since heatingIt is practical, and every 0.5-1h
Measure the density p of condensate liquid in condensate liquid monitoring assemblyIt is situated betweenWith the temperature t of condensate liquidIt is situated between；It calculates then according to formula A in temperature and is
tIt is situated betweenThe density p of Shi Shui；Then compare condensate liquid and water density be poor | ρIt is situated between- ρ |, if working as TIt is practical<TEstimationWhen, | ρIt is situated between- ρ |≤1 ‰, then stop
It only heats, terminates modification；If working as TIt is practical=TEstimationWhen, | ρIt is situated between- ρ | > 1 ‰, then stop heating, terminates modification, wherein
Formula A is as follows:
ρ=0.99996+3.01 × 10-5t-6.34×10-6t2+1.93×10-8t3
T is t in formula AIt is situated between。
Wherein, density of wood described in step 1) and the corresponding relationship of unit thickness treating of wood time are as follows:
If the density p of 1A, timber to be processedWood≤ 0.4, then the modification time of unit thickness timber is 3-4h/cm,
The modification time of thickness timber i.e. per cm is 3-4h；
If 0.4 < ρ of density of 1B, timber to be processedWood≤ 0.6, then the modification time of unit thickness timber is 4-
6h/cm, preferably 5h/cm, i.e., the modification time of thickness timber per cm are 4-6h；
If 0.6 < ρ of density of 1C, timber to be processedWood≤ 0.8, then the modification time of unit thickness timber is 6-
8h/cm, preferably 7h/cm, i.e., the modification time of thickness timber per cm are 6-8h；
If 0.8 < ρ of density of 1D, timber to be processedWood≤ 1.0, then the modification time of unit thickness timber is 8-
10h/cm, preferably 9h/cm, i.e., the modification time of thickness timber per cm are 8-10h；
If 1.0 < ρ of density of 1E, timber to be processedWood, then the modification time of unit thickness timber is 10-12h/
The modification time of cm, preferably 11h/cm, i.e., thickness timber per cm are 10-12h, wherein density of wood ρ to be processedWoodIt is single
Position are as follows: g/cm3。
In particular, the mass ratio of modified material and timber to be modified described in step 2) is 0.8-1.2:1；The extraction
The mass ratio of solvent and the modified material is 2-5:1.
Wherein, modified material selection selection described in step 2) can discharge the plant with medical treatment or/and healthcare function ingredient
Object material.
In particular, the modified material selection can extract that it contains by steam distillation extraction method there is medical treatment
Or/and the vegetable material of healthcare function ingredient.
In this field it is existing it is known be stripped by Extraction solvent especially water, obtain with health care or/and medical treatment
The vegetable material of functional component, is suitable for the present invention, for example, redwood, agalloch eaglewood, nanmu, bush and medicinal plant (such as
Chinese herbal medicine) or other can extract plant (such as rose, jasmine, lavender etc.) of champignon ingredient etc..
Especially, the modified material selects redwood, ginkgo, Chinese catalpa, bush, agalloch eaglewood, nanmu；Especially redwood, silver
Apricot, Chinese catalpa, bush, agalloch eaglewood, the industrial wood waste of nanmu, particle etc..
Especially, the modified material selects the Chinese herbal medicine recorded in medical ancient books and records, such as the root of Dahurain angelica, Fructus Forsythiae, cape jasmine, smokes clothing
Grass, rose, peppermint, Pogostemon cablin etc..
In particular, further including step 2A), after the modifier feed powder is broken into diameter≤6cm particle, handled in loading
Room.
Especially, the diameter of smashed modified material particle is 1-6cm, preferably 1-3cm.
Wherein, timber to be modified described in step 1) selects moisture content for the air-dired wood of 5-20%.
In particular, the moisture content of the timber to be modified is preferably 8-12%.
In particular, if working as T in step 5)It is practical<TEstimationWhen, | ρIt is situated between- ρ |≤1 ‰, then stop heating, terminates modification；Such as
Fruit works as TIt is practical<TEstimationWhen, | ρIt is situated between- ρ | > 1 ‰, then continue to heat, continues modification；If working as TIt is practical=TEstimationWhen, | ρIt is situated between- ρ | > 1 ‰,
Then stop heating, terminates modification.
On the one hand the present invention, which has, provides a kind of improved wood being prepared according to any of the above-described the method.
Compared with prior art, the present invention has the advantage that
1, some Chinese medicines by the waste log in wood working industry, such as redwood industrial wood waste, during agricultural and forestry production
Material is utilized, and is not only turned waste into wealth, and pollution is also reduced.
2, in treatment process, using vapor as medium, safety and environmental protection.
3, using steam distillation, many substances inside modified material can be taken out of, and is evaporated with one piece of steam, steam
Diffusion rate is big, can enter wood internal to be processed quickly, high-efficient.
4, during modification, timber to be processed is directly placed on the upper surface of modified material, is first mentioned compared to traditional
Modified process after taking, removes extraction process from, and small, simple process, high treating effect are lost in centre.
5, the timber of the method for the present invention passes through individual composition, and dimensional stability can further improve.
Detailed description of the invention
Fig. 1 is wood modifying processing device structural schematic diagram of the present invention；
Fig. 2 is the cross-sectional view in Fig. 1 along line A-A；
Fig. 3 is the structural schematic diagram of condensation；
Fig. 4 is the linker structural schematic diagram of condensate liquid monitoring assembly；
Fig. 5 is lumber support plate structural schematic diagram.
Description of symbols
1, process chamber；11, sealing cover；2, condensation；21, water inlet pipe；211, penstock is condensed；22, ontology is condensed；
221, cloth feeding water pipe；222, condenser pipe；223, go out water distributor；23, outlet pipe；24, cooling solidification fixed rack；3, monitoring group is condensed
Part；31, linker；311, linker outer end；312, linker inner end；32, condensate liquid delivery line；33, delivery valve；4, it fills
Material component；41, lumber support plate；411, steam passage holes；42, material bracket is filled；43, separate the parting bead of timber to be processed；5, modified
Steam component；51, modified material；52, Extraction solvent (water)；53, heater；54, liquidometer；55, drain pipe；56, tapping valve；
6, processing timber to be modified
Specific embodiment
The invention will now be further described with reference to specific embodiments, the advantages and features of the present invention will be with description and
It is apparent.But examples are merely exemplary for these, and it is not intended to limit the scope of the present invention in any way.Those skilled in the art
Member it should be understood that without departing from the spirit and scope of the invention can details to technical solution of the present invention and form into
Row modifications or substitutions, but these modifications and replacement are fallen within the protection scope of the present invention.
Experimental method used in following embodiments is conventional method unless otherwise specified.
Material as used in the following examples, reagent, equipment, instrument etc., unless otherwise specified, commercially
It arrives.
As shown in Figure 1, 2, wood modifying processing device of the present invention by the internal process chamber 1 with cavity, condensation 2,
It condenses monitoring assembly 3, dress material component 4 and modified steam component 5 to form, wherein the condensation and condensation monitoring assembly are set
Process chamber top is set, and condenses the lower section that monitoring assembly is located at condensation；Dress material component be arranged in process chamber middle part or in
Top；The lower part of process chamber is arranged in modified steam component.
The inside Formation cross-section for the treatment of of wood room 1 is the cavity of rectangle, the surrounding of cavity and bottom closing, and top is provided with
Sealing cover 11 to be opened/closed.The internal cavities for the treatment of of wood room are made of stainless steel material.The shape and process chamber 1 of sealing cover are pushed up
The shape at end is identical, and the size on size and process chamber top is adapted, the top for sealing processing chamber.
Condensation 2 is fixedly mounted on the top of process chamber, including water inlet pipe 21, condensation ontology 22, outlet pipe 23 and solid
Surely 1 pair of cooling solidification fixed rack 24 of ontology is condensed.Condensing ontology is integrally in tabular, including cloth feeding water pipe 221, more condenser pipes
222, go out water distributor 223, cloth feeding water pipe, more condenser pipes and out water distributor in the same plane, as shown in Figure 2,3.Condenser pipe
Parallel interval arrangement, and condenser pipe is with cloth feeding water pipe, water distributor is perpendicular out, one end of condenser pipe is connected with cloth feeding water pipe,
And it is internal interconnected, the other end is connected with water distributor out, and internal interconnected.Water inlet pipe and outlet pipe setting are being handled
Outdoor, condensation ontology (i.e. cloth feeding water pipe, condenser pipe, out water distributor) are arranged in inner treatment chamber；Water inlet pipe and condensation ontology
Cloth feeding water pipe be connected, outlet pipe with condensation ontology go out water distributor be connected, by condensed water (usually temperature it is lower from
Water) process chamber top is introduced, condense modification steam.The condensation penstock of setting control condensed water on-off on water inlet pipe
211。
1 pair of cooling solidification fixed rack is respectively and fixedly installed on the inner wall of opposite two sides of process chamber, is parallel to each other, usually
Selection carrier base is set up the stage, angle bar, hook etc., on the inner wall for the side that process chamber is arranged in one of cooling solidification fixed rack, with
The side wall of the process chamber is parallel, and the opposite with previous condenser pipe another of process chamber is arranged in another cooling solidification fixed rack
It is parallel with the side wall of the process chamber on the inner wall of side.1 pair of cooling solidification fixed rack respectively with condensation ontology cloth feeding water pipe,
Water distributor is detachably fixed connection out.A support bracket fastened installation site of condensation is lower than another in 1 pair of cooling solidification fixed rack
One support bracket fastened installation site of condensation, wherein in the cooling solidification fixed rack and the condensation ontology that installation fixing position is set low
Cloth feeding water pipe be detachably fixed connection, installation fixing position, which is set in high cooling solidification fixed rack and the condensation ontology, goes out water distribution
Pipe is detachably fixed connection.
In the embodiment of the present invention can by the cloth feeding water pipe for condensing ontology, go out water distributor directly rest on cooling solidification fixed rack
On, the cloth feeding water pipe of ontology can also will be condensed by hook, go out water distributor connection, is fixed,
The lower part that cooling solidification fixed rack is mounted on cloth feeding water pipe, goes out water distributor, is used to support, fixes cloth feeding water pipe, fixation
Water distributor out.
Condenser pipe is placed in process chamber upper angled, and tilt angle is 0-10 °, the i.e. angle of condenser pipe and process chamber bottom surface
It is 0-10 °；Cloth feeding water pipe and out water distributor are fixedly connected with cooling solidification fixed rack respectively, close to the opposite two sides of process chamber
Inner wall, cloth feeding water pipe is located at the side of process chamber, parallel with the side wall of the process chamber, and water distributor is located at process chamber and cloth feeding out
The opposite other side of water pipe, it is parallel with the side wall of the process chamber.And the position of cloth feeding water pipe is lower than the position for going out water distributor
It sets, so that hoisting flowing into the tap water in condenser pipe from lower, to improve condensing heat-exchange efficiency.Cloth feeding water pipe and cloth outputting
The plane that water pipe is formed favours the bottom surface of processing, and the angle between process chamber bottom surface is 0-10 °.Condenser pipe inclination, is conducive to
Condensate liquid is back to chamber bottom.Cloth feeding water pipe and the one high and one low arrangement of water distributor out, so that condensation ontology is in process chamber
It is inclined.
Water inlet pipe, outlet pipe, condenser pipe, cloth feeding water pipe, water distributor is made of stainless steel tube out, and condenser pipe, cloth feeding
Water pipe, water distributor is linked into an integrated entity using welding manner out, and inside connection forms condensate water flow channel.
In general, cloth feeding water pipe and out water distributor；A pair of of cooling solidification fixed rack along process chamber longitudinal or transverse direction
Side wall is arranged, and is illustrated in the embodiment of the present invention by for the setting of the longitudinal direction of process chamber, and condenses fixed branch
Frame selection hook, is fixed on processing chamber interior walls by welding manner.
Such as Fig. 2,4, condensate liquid monitoring assembly 3, for collecting the condensate liquid for condensing in condenser pipe lower end after condensation, with convenient
Measure the characteristic in process chamber by the condensed condensate liquid of condensation.
Condensing monitoring assembly includes linker 31, condensate temperature sensor (not shown), condensate liquid delivery line 32
With delivery valve 33, in which: linker is fixedly mounted on the side wall of the process chamber of setting cloth feeding water pipe side, and is located at cloth feeding water
The lower part of pipe is collected after condensing tube condensation, is condensed to the condensate liquid of condenser pipe bottom end.One end of linker is located at process chamber
Outside is the outer end 311 of linker；The other end is located at inner treatment chamber, is the inner end 312 of linker, linker inner end
Portion is located at the lower section of cloth feeding water pipe and the bottom close to cloth feeding water pipe, i.e., close to the bottom of condenser pipe, collects condensation condensation
The condensate liquid for condensing and being flow at cloth feeding water pipe afterwards.The top of linker outer end is higher than the top of linker inner end, usually
The top of outer end be higher than inner end top 3-5cm, it is ensured that condensate liquid be collected into it is a certain amount of after, can be from the inner end of linker
Overflow back chamber bottom.
Condensate temperature sensor is arranged in linker, for measuring condensate temperature；The setting of condensate liquid delivery line exists
The lower part of linker outer end, for the condensate liquid of linker collection to be discharged, delivery line is located at outside process chamber；Delivery valve setting
On delivery line.
Filling material component 4 includes dress lumber support plate 41, the dress material bracket 42 of fixed lumber support plate, separation timber to be processed
Parting bead 43, lumber support plate is parallel with process chamber bottom surface, and lumber support plate is mounted on dress material with detachable connection method
On bracket.6 stacking of processing timber to be modified is on lumber support plate, such as Fig. 1,2.
Such as Fig. 2, fill material bracket and be fixedly mounted on the opposite two sides of process chamber, and be parallel to each other, generally select carrier base,
It sets up the stage, angle bar, hook etc., such as processing chamber interior walls are fixed on by welding manner.Lumber support plate be tabular, size with
The size of process chamber matches, thereon with multiple steam passage holes 411 flowed freely for steam, for steam on lumber support plate
The hole of flowing can be arbitrary shape, and usual lumber support plate is made of stainless steel, and be in reticular structure, and such as Fig. 4 is conducive to vapor
It passes through.Lumber support plate is reticular structure, and support plate catches on and fixed by linking up with, or by support plate be shelved on carrier base,
It sets up the stage, on angle bar, realization is detachably connected.Timber 6 to be processed is placed on the top of lumber support plate, puts between timber to be processed
Parting bead 43 is set, timber to be processed is separated, can be contacted with modification steam conducive to each position of timber to be processed.
The lower part of process chamber, including modified material 51, Extraction solvent 52 and heater 53 is arranged in modified steam component 5,
Modified material is immersed in Extraction solvent (generally selecting water)；Heater is fixedly mounted on bottom or/and the process chamber of process chamber
Lower part surrounding heats modified material and Extraction solvent, generallys use electric heating, steam heating, in this field it is existing
The heating method known is suitable for the present invention.Heater heats water and modified material, so that being conducive to people in modified material
It in the water of the substance release of body, with the evaporation of dampening, is absorbed by timber, timber is modified, obtained with health role
Timber.Such as the substance beneficial to human body in the timber such as redwood, agalloch eaglewood or/and Chinese herbal medicine discharges in the hot water, with
Dampening evaporation of vapours, takes out of, processing timber to be modified is flowed through with the vapor to human body benefit materials, to human body benefit materials
It is absorbed by timber, by the penetration in redwood and Chinese medicine into timber to be processed
Modified material selection can discharge the vegetable material with medical treatment or/and healthcare function ingredient, in particular, selection can
There is the vegetable material of medical treatment or/and healthcare function ingredient by the release of steam distillation extraction method.
The vegetable material selects woody plant material, herbaceous material.
Woody plant material selection redwood, bush, agalloch eaglewood, nanmu etc., generally select redwood, bush, agalloch eaglewood,
Particle, the waste of the wood machining residues such as nanmu are conducive to waste utilization.
The herbaceous material selection has the medicinal plant of medical treatment or/and healthcare function, usually selects medical ancient books and records
Chinese herbal medicine of middle record, such as the root of Dahurain angelica, Fructus Forsythiae, cape jasmine, lavender, rose, peppermint, Pogostemon cablin etc..
The material composition beneficial to physical and mental health can be extracted and discharge by being given to you from modified material, can especially be steamed by water
The method release that steam distillation is extracted is beneficial to physically and mentally healthy material composition.
The modified material selection has the vegetable material of medical treatment, health-care effect, in particular, can discharge in water has doctor
It treats, the vegetable material of health-care effect ingredient, especially, can be extracted by steam distillation with medical, health-care effect ingredient
Vegetable material, such as redwood, bush, agalloch eaglewood, nanmu etc. or Chinese herbal medicine generally select redwood, bush, agalloch eaglewood, nanmu
Particle, the waste of equal wood machining residues, are conducive to waste utilization.Chinese herbal medicine selects in this field (usually medical ancient books and records)
It is existing known beneficial to physical and mental health, there is the medicinal plant of medical treatment, health-care effect
Modified steam component further includes liquidometer 54 and drain pipe 55, and the bottom of process chamber sidewalls is arranged in drain pipe, with
Inner treatment chamber connection, for process chamber to be discharged in the solution after modification；Tapping valve 56 is set on drain pipe；Liquidometer is solid
The lateral wall of process chamber is set calmly, and lower end is connected with the lower part of process chamber, and the upper end is communicated with the atmosphere, and liquidometer is by height
Molecule transparent plastic is made, for observing the water being added in process chamber.
The working principle of wood modifying processing device of the present invention is as follows, i.e., modification processing method is as follows:
1, initial density, the quality of timber to be modified are measured, and primarily determines timber longest modification time TEstimation
1.1 extract 3-12 parts of representative timber (preferably 9 parts) from timber material heap to be modified, and measure respectively
The quality m and volume V of every part of timber calculate the density of every part of timber according to density calculation formula, and are averaged, obtain to
The initial density ρ of modification timber0；
1.2 are calculated and determined timber longest modification time TEstimation
The corresponding relationship of density of wood and unit thickness Wooden modifying the processing time provided according to table 1, primarily determine to
Longest scheduled time T needed for improved wood is modified processingEstimation, TEstimationIt is calculated according to following formula:
TEstimation=h × τ
Wherein, TEstimationScheduled time, h are handled for Wooden modifying to be modified；H is the thickness of timber to be modified, cm；τ is every li
Meter Hou Du Wooden modifying handles time, h/cm.
1 density of wood of table and Wooden modifying handle corresponding time relationship table
| Density of wood (g/cm to be processed3) | Unit thickness handles time τ |
| ρ≤0.4 | 3-4h/cm |
| 0.4<ρ≤0.6 | 4-6h/cm |
| 0.6<ρ≤0.8 | 6-8/cm |
| 0.8<ρ≤1.0 | 8-10/cm |
| 1.0<ρ | 10-12/cm |
1.3 weigh the quality m of timber to be processedWood
2, it is packed into modified material
Modifier feed powder is broken to diameter by 2.1 is packed into chamber bottom less than 6cm (preferably 3-6cm) afterwards, wherein being modified
The mass ratio of material and timber to be modified is 0.8-1.2:1 (preferably 1:1), i.e., the quality of modified material is mChange, in which:
mChange: mWood=(0.8-1.2): 1 (preferably 1:1).
Wherein, modified material is that redwood, ginkgo, Chinese catalpa, bush, agalloch eaglewood, the nanmus such as red sandalwood, sour branch etc. can release pair
It is recorded on the wood particulate of the beneficial substance of human body, Chinese medicine such as the root of Dahurain angelica, Fructus Forsythiae and other medical treasured books useful to human body
Chinese medicine, since modified material is pure natural biological material, have refresh oneself, restoring consciouness, fragrance, pleasure, prevention disease and
The effects of health care and benefit.
2.2 are added Extraction solvent (preferably water) into process chamber, wherein the matter of the quality of Extraction solvent and modified material
The ratio between amount is 3:1 (usually 2-5:1), so that Extraction solvent submerges modified material.
3, stacking, dress material processing
Dress material bracket is connect with lumber support plate, is fixed on lumber support plate on dress material bracket, (the embodiment of the present invention
It is middle to hang over lumber support plate hook on dress material component hook), then by log yard to be processed on lumber support plate, timber
The number of plies is 5-8 layers, one layer of timber, one layer of parting bead, is spaced between adjacent timber, and the modified steam of timber Omnibearing absorbing is conducive to；
Wherein, timber is air-dired wood, and moisture content is 8-12% (preferably 12%), prevents timber water content excessively high, is influenced
The sucking for the treatment of agent, moisture content is too low, may cause the occlusion of the passages of water such as wood internal pit, to reduce the suction of timber
Receive the ability of modifying agent.
4, condensation is installed
Condensation ontology 22 is connected with water inlet pipe 21 and outlet pipe 23 respectively, is stainless steel material, using detachable
Connection type connection；Then condensation ontology is shelved on cooling solidification fixed rack, condenses the cloth feeding water pipe of ontology, goes out water distributor point
Be not fixed on cooling solidification fixed rack, i.e., by the cloth feeding water pipe for condensing ontology, go out water distributor be hung in cooling solidification fixed rack hang
On hook, so that condensation is fixedly mounted on the top of process chamber, and in a vertical direction, cloth feeding water pipe is lower than water distributor out
Highly, so that condensation ontology tilts 5 ° (usually 0-10 °) in chamber bottom plane.
5, modification
Heater 43, and condensed water is passed through into condensation simultaneously, heater heating extraction solvent is (preferably
Water) to boiling, modified material is boiled, allows moisture that will have medical treatment or/and healthcare function ingredient (i.e. beneficial in modified material
Physically and mentally healthy utility) it takes out of, when vapor flows through timber to be processed, vapor and the organic matter taken out of are isotonic
It penetrates into timber to be processed and then is modified, wherein calculated during modification, when since heating from practical be modified
Manage time TIt is practical, collected every 0.5-1h and measure the density p of the condensate liquid in condensate liquid monitoring assemblyIt is situated betweenWith condensate temperature tIt is situated between；
And calculating according to formula A in temperature is tIt is situated betweenThe density p of Shi Shui；Then compare the density contrast of condensate liquid and water | ρIt is situated between- ρ |, formula A is such as
Under:
ρ=0.99996+3.01 × 10-5t-6.34×10-6t2+1.93×10-8t3
Wherein, t is t in formula AIt is situated between；
If working as TIt is practical<TEstimationWhen, | ρIt is situated between- ρ |≤1 ‰, then stop heating, terminates modification；
If working as TIt is practical<TEstimationWhen, | ρIt is situated between- ρ | > 1 ‰, then continue to heat, continues modification；
If working as TIt is practical=TEstimationWhen, | ρIt is situated between- ρ | > 1 ‰, then stop heating, terminates modification.
When | ρIt is situated between- ρ |≤1 ‰ illustrate the density of liquid with water phase seemingly, stopping processing.
For the density measure of condensate liquid using directly measuring, it is m that quality is weighed after taking out liquid in linkerIt is situated between, volume is
VIt is situated between, density ρIt is situated between=mIt is situated between/VIt is situated between；Condensate temperature is directly measured by the temperature sensor of condensate liquid monitoring assembly.6, cool,
It ends processing
Cooling closes condensed water when medium temperature is lower than 40 DEG C in process chamber, takes out condenser and modification
Timber, open drain pipe draining, take out modified material waste material.
Modification time, the first timing since heating are judged during modification of the invention, when practical modification
Handle time TIt is practicalLess than scheduled time T required for processing Wooden modifying to be modified processingEstimationWhen；|ρIt is situated between- ρ | > 1 ‰, it was demonstrated that cold
There are also the substance that modified material releases inside lime set, continue modification；Until | ρIt is situated between- ρ |≤1 ‰, then stop adding
Heat terminates modification；As practical modification time TIt is practicalEqual to pre- timing required for processing Wooden modifying to be modified processing
Between TEstimationWhen；|ρIt is situated between- ρ |≤1 ‰, then stop heating, terminates modification；If | ρIt is situated between- ρ | > 1 ‰, but when practical modification
Between have reached expected processing time, then stop heating, terminate modification, as long as that is, according to the density of timber to be modified, only
Expected processing time is reached, regardless of, whether there are also utility, all stoppings are handled inside condensate liquid.
Air-dired wood is selected to be modified processing in the embodiment of the present invention, timber to be modified is made having a size of 1000-4000mm
(length) × 5-60mm (thickness) × 100-200mm (width) sample, the air-dired wood that initial aqueous rate is about 8-12%.Test material
GB1928-91 sawing according to national standards.
The fast growing woods such as air-dired wood China fir, poplar, Eucalyptus are generally selected in the embodiment of the present invention or need further promotion product
The precious material of matter, such as Manchurian ash, Chinese catalpa wood and beech.The length of timber, width be less than the length of process chamber of the present invention, width or
It is adapted with the size of process chamber of the present invention.
Embodiment 1:
The present embodiment with China fir air-dired wood that moisture content is 10% (usually 8-12%) for material to be processed, the ruler of China fir material
Very little is 2000mm (length) × 20mm (thickness) × 200mm (width), is with redwood industrial wood wastes such as the sour branches of redwood enterprise
Modified material, it is desirable to through this embodiment, the utility in redwood is injected into China fir, China fir is modified, it will be red
The waste material generated in the wooden production process is made full use of, and China fir is allowed to have the certain shapes and healthcare function of redwood, thus
Benefit is generated to human body.
0.5m can handle once with process chamber in the embodiment of the present invention3Timber for be illustrated.The present invention is implemented
Timber to be modified in example can also select the timber such as Eucalyptus, poplar, pine other than China fir, and it is hard wealthy to be also possible to other
Leaf material such as Manchurian ash, toothed oak wood, the timber such as teak.
1, it measures the initial density of timber to be modified and quality, primarily determines longest modification time TEstimation
1A, 9 pieces of representative China fir material is taken from China fir to be processed, and measure the volume of every block of timber and weigh it
Quality calculates the density of every block of timber according to density formula, is then averaged, and the density for obtaining timber to be modified is
0.385g/cm3；
1B, according to table 1, the initial density 0.385g/cm of timber to be modified3(it is less than 0.4g/cm3, the processing time is 3-4h/
Cm), timber with a thickness of 20mm, then the estimated longest modification time is 6-8h, is determined as 7h.
1C, the quality m for weighing modification timber of process chamberWood, the quality of material to be processed is 193kg；
2, modified material is loaded
First: it is 2-3cm (usually 0-6cm) that the residue that the redwood such as the sour branch of redwood enterprise are processed, which is ground into diameter,
Particle；Then: opening the sealing cover at the top of process chamber, modified material particle is packed into chamber bottom, wherein addition processing
The quality of the modification material particle of room bottom is 193kg, i.e., the quality of modified material and the mass ratio of timber to be modified are 1:1
(usually 0.8-1.2:1)；Then: closing after drain pipe and add water into process chamber and submerge redwood particle, wherein the water of addition
Quality be 579kg, i.e., the mass ratio of water and modified material is 3:1 (usually 2-5:1)；
3, stacking, dress material processing
Lumber support plate is fixedly connected with dress material bracket, so that lumber support plate is fixed on dress material bracket, (the present invention
Lumber support plate hook is hung on dress material component hook in embodiment), then by processing China fir log yard to be modified in timber branch
On fagging, is separated between China fir using parting bead (batten, steel bar and aluminum strip), guarantee that each place of China fir can be steamed with water
Gas contact；
China fir material to be modified is air-dired wood in the embodiment of the present invention, and moisture content is 10% (usually 8-12%), selection
Moisture content is the air-dired wood of 8-12%, and it is excessively high both to have can be avoided timber water content to be modified, influences the sucking for the treatment of agent, again
Can to avoid due to moisture content it is too low, cause the passages of water such as wood internal pit to occlude, reduce timber at modified
Manage the absorbability of steam.
4, condensation is installed
Condensation ontology 22 is connected with water inlet pipe 21 and outlet pipe 23 respectively, condensation ontology is then shelved on cooling solidification
On fixed rack, i.e., by the cloth feeding water pipe for condensing ontology, go out water distributor be separately fixed on cooling solidification fixed rack, the embodiment of the present invention
It is middle by cloth feeding water pipe, go out water distributor be hung in cooling solidification fixed rack hook on so that condensation is fixedly mounted on process chamber
Top, and in a vertical direction, cloth feeding water pipe is lower than the height for going out water distributor, so that condensation ontology is in chamber bottom plane
Tilt 5 ° (usually 0-10 °)；
5, modification
5A, heater 43, and condensation penstock (attached to be not shown in the figure) is opened, condensed water is passed through into condenser,
It is heated to boiling, hot water will be modified the extract (substance " polyphenol powde " for such as having human body benifit) in material (i.e. redwood particle)
It is dissolved out, and forms modified steam with the evaporation of vapor, when modified steam flows through processing timber to be modified,
Vapor and the extract wherein carried (organic matter etc.) penetrate into timber to be processed and then are modified processing to timber；Together
When vapor be condensed back on process chamber top, be back to process chamber after adding thermogenetic modified steam condensation；Wherein in modification
In treatment process, the timing since heating calculates practical modification time (T since heatingIt is practical), (usually every 0.5h
The density p of the condensate liquid in condensate liquid monitoring assembly linker is measured for 0.5-1.0h)It is situated betweenWith temperature tIt is situated between；
5B, the temperature t according to the condensate liquid of measurementIt is situated between, calculating condensate temperature according to formula (1) is tIt is situated betweenWhen corresponding water
Density p, formula (1) are as follows:
ρ=0.99996+3.01 × 10-5t-6.34×10-6t2+1.93×10-8t3 (1)
T is the condensate temperature t of measurement in formula (1)It is situated between；
5C, as practical modification time TIt is practical< 7h compares the density contrast of condensate liquid and water, if | ρIt is situated between- ρ | > 1 ‰, then after
Continuous heating, is modified processing；If | ρIt is situated between- ρ |≤1 ‰, then stop heating, terminates modification；
Such as: after heating 0.5h, measure the density p of linker inner condensat liquidIt is situated between=0.95g/cm3, the interior condensation of linker
Liquid temperature tIt is situated between=80 DEG C；
According to formula (1), the density of water when temperature is 80 DEG C is calculated:
ρ=0.99996+3.01 × 10-5×80-6.34×10-6×802+1.93×10-8×803=0.972g/cm3；
|ρIt is situated between- ρ |=| 0.95-0.972 | ‰ > 1 ‰ of=0.022=22
It continues with, when handling 5h, measures the density p of linker inner condensat liquidIt is situated between=0.964g/cm3, linker
Inner condensat liquid temperature tIt is situated between=90 DEG C；
According to formula (1), the density of water when temperature is 90 DEG C is calculated:
ρ=0.99996+3.01 × 10-5×90-6.34×10-6×902+1.93×10-8×903=0.965g/cm3；
|ρIt is situated between- ρ |=| 0.964-0.965 |=0.001=1 ‰=1 ‰
Although just processing 5h does not reach longest modification time T at this timeEstimation(7h), but due in treatment fluid concentration with
The concentration of water has reached 1 ‰, stops heating, and modification terminates.
6, cool processing
Stop heating, after room temperature to be processed naturally cools to 40 DEG C (usually≤40 DEG C), closes condensed water, take out
The timber of condensation and modification opens drain pipe draining, takes out modified material waste material.
Embodiment 2
The poplar air-dired wood that the present embodiment is 11% with moisture content is material to be processed, having a size of 1500mm (length) × 10mm
(thickness) × 150mm (width), and change the modification material redwood industrial wood waste in embodiment 1 into the Chinese medicine root of Dahurain angelica, other
Treatment process is the same.For modified material Chinese medicine other than the root of Dahurain angelica, other medicinal plants are suitable for the present invention, and Chinese medicine
It can be the mixture that single is also possible to kinds of traditional Chinese medicines material.
1, it measures the initial density of timber to be modified and quality, primarily determines longest modification time TEstimation
It is same as Example 1, the density p of the poplar air-dired wood of measurementWoodFor 0.42g/cm3；According to table 1, poplar material it is close
Degree is between 0.4 and 0.6, and the modification time is 4-6h/cm, and poplar is with a thickness of 1cm, it is contemplated that the longest modification time is
4-6h is determined as 6h；The quality m of modification timber of process chamberWoodFor 98kg；
2, modified material is loaded
First: the modified material Chinese medicine root of Dahurain angelica is ground into the particle that diameter is 1-3cm (usually 0-6cm)；Then, it beats
The sealing cover at the top of process chamber is opened, modified material particle is packed into chamber bottom, wherein the modifier of chamber bottom is added
The quality for expecting particle is 78.4kg, i.e., the quality of modified material and the mass ratio of timber to be modified are 0.8:1；Then: closing
Add water after drain pipe into process chamber and submerges Chinese medicine root of Dahurain angelica particle；Wherein, the quality of the water of addition is 156.8kg, i.e. water
Mass ratio with modified material is 2:1；
3, stacking, dress material processing
Other than timber to be modified is the poplar air-dired wood that moisture content is 11%, remaining is same as Example 1；
4, condensation is installed
In addition to condensation ontology is other than chamber bottom plane tilts 10 °, remaining is same as Example 1；
5, modification
During modification, in addition to hot water will be modified the extract in material (i.e. the Chinese medicine root of Dahurain angelica) (such as to human body
Having the substance of benifit) dissolution extracts, and forms modified steam with the evaporation of vapor；Condensation prison is measured every 0.8h
Survey the density p of the condensate liquid in the linker of componentIt is situated betweenWith temperature tIt is situated between；Then, according to the temperature t of the condensate liquid of measurementIt is situated between, according to public affairs
It is t that formula (1), which calculates temperature,It is situated betweenWhen corresponding water density p, wherein after processing to 6h, measure the density p of linker inner condensat liquidIt is situated between
=0.955g/cm3, linker inner condensat liquid temperature tIt is situated between=93 DEG C；
According to formula (1), the density of water when temperature is 93 DEG C is calculated:
ρ=0.99996+3.01 × 10-5×93-6.34×10-6×932+1.93×10-8×933=0.9634g/cm3；
|ρIt is situated between- ρ |=| 0.955-0.9634 | ‰ > 1 ‰ of=0.0084=8.4
Although the density contrast of condensate liquid and water | ρIt is situated between- ρ | still > 1 ‰, but since the actual treatment time, to have reached longest pre-
Meter processing time TEstimation(6h) stops except heating, remaining is same as Example 1；
6, cool processing
Other than processing room temperature naturally cools to 35 DEG C (usually≤40 DEG C), remaining is same as Example 1.
Embodiment 3
The beech air-dired wood that the present embodiment is 12% with moisture content is processing material to be modified, having a size of 4000mm (length) ×
40mm (thickness) × 200mm (width) is modified material with the industrial wood waste of the agalloch eaglewood of felling.
1, it measures the initial density of timber to be modified and quality, primarily determines longest modification time TEstimation
It is same as Example 1, the density p of the beech air-dired wood of measurementWoodFor 0.79g/cm3；According to table 1, beech material it is close
Degree is between 0.6 and 0.8, and the modification time is 6-8h/cm, and beech is with a thickness of 4cm, it is contemplated that the longest modification time is
24-32h is determined as 29h；The quality m of the timber of modificationWoodFor 106kg；
2, modified material is loaded
The particle that diameter is 1-3cm (usually 0-6cm) is ground into addition to material agalloch eaglewood industrial wood waste will be modified；Add
The quality of the modification material particle entered is 116.6kg, i.e., the mass ratio of modified material and timber to be modified is 1.1:1 (usual
For 0.8-1.2:1)；The quality of the water of addition is 318kg, i.e., the mass ratio of water and modified material is 3:1 (usually 2-5:1)
Except, remaining is same as Example 1；
3, stacking, dress material processing
Other than timber to be modified is the beech air-dired wood that moisture content is 12%, remaining is same as Example 1；
4, condensation is installed
In addition to condensation ontology is other than chamber bottom plane tilts 8 °, remaining is same as Example 1；
5, modification
During modification, in addition to hot water will be modified the extract in material (i.e. agalloch eaglewood particle) (such as to human body
Having the substance of benifit) dissolution extracts, and as the evaporation of vapor forms modified steam；Every 1h (usually 0.5-
1.0h) the density p of the condensate liquid in measurement condensation monitoring assembly linkerIt is situated betweenWith temperature tIt is situated between；Then, according to the condensate liquid of measurement
Temperature tIt is situated between, calculating temperature according to formula (1) is tIt is situated betweenWhen corresponding water density p, wherein after processing to 29h, measure in linker
The density p of condensate liquidIt is situated between=0.955g/cm3, condensate temperature tIt is situated between=94 DEG C；
According to formula (1), the density of water when temperature is 94 DEG C is calculated:
ρ=0.99996+3.01 × 10-5×94-6.34×10-6×942+1.93×10-8×943=0.9705g/cm3；
|ρIt is situated between- ρ |=| 0.957-0.9705 | ‰ > 1 ‰ of=0.0135=13.5
Although the density contrast of condensate liquid and water | ρIt is situated between- ρ | still > 1 ‰, but since the practical modification time has reached determination
Estimated longest modification time TEstimation(27h) stops except heating, remaining is same as Example 1；
6, cool processing
Remaining is same as Example 1.
Claims (10)
1. a kind of wood modifying processing device, characterized in that including the internal process chamber with cavity, condensation, condensation prison
Survey component, dress material component and modified steam component, wherein process chamber top is arranged in the condensation and condensation monitoring assembly,
And condense the lower section that monitoring assembly is located at condensation；The middle part or middle and upper part of process chamber is arranged in the dress material component；It is described
The lower part of process chamber is arranged in modified steam component.
2. setting as described in claim 1, characterized in that the condensation include water inlet pipe, condensation ontology, outlet pipe and
A pair of of cooling solidification fixed rack of fixed condensation ontology, wherein condensation ontology is integrally in tabular, including a cloth feeding water pipe, more
Condenser pipe, one go out water distributor；The outside of process chamber is arranged in water inlet pipe and outlet pipe, and condensation ontology is arranged in process chamber
Portion, and water inlet pipe is connected with the cloth feeding water pipe of condensation ontology, outlet pipe is connected with the water distributor that goes out of condensation ontology；It is described cold
Solidification fixed rack is fixed on the opposite inner wall of the process chamber, is parallel to each other.
3. setting as described in claim 1, characterized in that the condensate liquid monitoring assembly includes linker, condensate temperature
Sensor, condensate liquid delivery line and delivery valve, wherein in processing chamber interior walls, one end is located at process chamber for linker setting
Outside is the outer end of linker；The other end is located at inner treatment chamber, is the inner end of linker, and be located at the condensation group
The lower section of part and the bottom of the close condensation；And the top of logical device outer end is higher than the top of linker inner end.
4. setting as described in claim 1, characterized in that the dress material component includes lumber support plate, fixed lumber support
The dress material bracket of plate, the parting bead for separating timber to be processed, wherein the lumber support plate is mounted on dress with detachable connection method
On material bracket；The dress material bracket is fixedly mounted on the opposite two sidewalls of process chamber, and is parallel to each other.
5. setting as described in claim 1, characterized in that the modified steam component include modified material, Extraction solvent and
Heater, wherein the modified material is immersed in the Extraction solvent；The heater is fixedly mounted on the bottom of process chamber
Or/and process chamber lower part surrounding.
6. a kind of timber is modified processing method, characterized in that include the following steps:
1) density p of processing timber to be modified is measured firstWood；Then according to density of wood and unit thickness treating of wood time
Corresponding relationship primarily determines modification time TEstimation；Then the gross mass of timber to be processed is measured；
2) modified material and Extraction solvent are filled to the lower part of the process chamber, wherein the Extraction solvent submerges the modification
Material；
3) it by log yard to be modified in dress material component top, and is separated from each other between adjacent timber to be modified by parting bead；
4) condensation is fixedly mounted on process chamber top, is passed through condensed water；
5) heater heats the modification material and Extraction solvent for being seated in process chamber lower part, carries out being heated to reflux processing,
Wholesome health-care components in modified material infiltrate into wood internal to be modified, are inhaled by timber with the evaporation of vapor
It receives, processing is modified to timber；
Wherein: during modification, meter practical modification time T when since heatingIt is practical, and it is cold every 0.5-1h measurement
The density p of condensate liquid in lime set monitoring assemblyIt is situated betweenWith the temperature t of condensate liquidIt is situated between；Calculating then according to formula A in temperature is tIt is situated betweenShi Shui
Density p；Then compare the density contrast of condensate liquid and water | ρIt is situated between- ρ |, if working as TIt is practical<TEstimationWhen, | ρIt is situated between- ρ |≤1 ‰, then stop adding
Heat terminates modification；If working as TIt is practical=TEstimationWhen, | ρIt is situated between- ρ | > 1 ‰, then stop heating, terminates modification, wherein formula A
It is as follows:
ρ=0.99996+3.01 × 10-5t-6.34×10-6t2+1.93×10-8t3
T=t in formula AIt is situated between。
7. method as claimed in claim 6, characterized in that when density of wood described in step 1) and unit thickness treating of wood
Between corresponding relationship it is as follows:
If the density p of 1A, timber to be processedWood≤ 0.4, then the modification time of unit thickness timber is 3-4h/cm；
If 0.4 < ρ of density of 1B, timber to be processedWood≤ 0.6, then the modification time of unit thickness timber is 4-6h/cm；
If 0.6 < ρ of density of 1C, timber to be processedWood≤ 0.8, then the modification time of unit thickness timber is 6-8h/cm；
If 0.8 < ρ of density of 1D, timber to be processedWood≤ 1.0, then the modification time of unit thickness timber is 8-10h/
cm；
If 1.0 < ρ of density of 1E, timber to be processedWood, then the modification time of unit thickness timber is 10-12h/cm,
In density of wood ρ to be processedWoodUnit are as follows: g/cm3。
8. method as claimed in claim 6, characterized in that the quality of modified material and timber to be modified described in step 2) it
Than for 0.8-1.2:1；The mass ratio of the Extraction solvent and the modified material is 2-5:1.
9. method as claimed in claim 6, characterized in that modified material selection selection, which can discharge, described in step 2) has doctor
The vegetable material for the treatment of or/and healthcare function ingredient.
10. a kind of improved wood, characterized in that be prepared according to such as any the method for claim 6-9.
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| CN201811065065.9A CN109015984B (en) | 2018-09-13 | 2018-09-13 | Wood modification treatment equipment, modification method and modified wood |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811065065.9A CN109015984B (en) | 2018-09-13 | 2018-09-13 | Wood modification treatment equipment, modification method and modified wood |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4343840A (en) * | 1981-02-27 | 1982-08-10 | Old-North Manufacturing Company, Inc. | Method and apparatus for treating cellulosic products |
| CN2745723Y (en) * | 2004-10-25 | 2005-12-14 | 厦门涌泉集团有限公司 | Device for integrated treatment of wood drying and anti corrosive |
| CN203712808U (en) * | 2013-12-18 | 2014-07-16 | 青岛同创节能环保工程有限公司 | Wood cold-hot immersion treatment equipment |
| CN207495707U (en) * | 2017-11-06 | 2018-06-15 | 北京林业大学 | A kind of equipment for improving heat_treated wood rate |
-
2018
- 2018-09-13 CN CN201811065065.9A patent/CN109015984B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4343840A (en) * | 1981-02-27 | 1982-08-10 | Old-North Manufacturing Company, Inc. | Method and apparatus for treating cellulosic products |
| CN2745723Y (en) * | 2004-10-25 | 2005-12-14 | 厦门涌泉集团有限公司 | Device for integrated treatment of wood drying and anti corrosive |
| CN203712808U (en) * | 2013-12-18 | 2014-07-16 | 青岛同创节能环保工程有限公司 | Wood cold-hot immersion treatment equipment |
| CN207495707U (en) * | 2017-11-06 | 2018-06-15 | 北京林业大学 | A kind of equipment for improving heat_treated wood rate |
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| CN109015984B (en) | 2020-06-16 |
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