CN1307958A - Timer microwave drying and heat setting method and equipoment - Google Patents
Timer microwave drying and heat setting method and equipoment Download PDFInfo
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- CN1307958A CN1307958A CN 01106959 CN01106959A CN1307958A CN 1307958 A CN1307958 A CN 1307958A CN 01106959 CN01106959 CN 01106959 CN 01106959 A CN01106959 A CN 01106959A CN 1307958 A CN1307958 A CN 1307958A
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- timber
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- microwave drying
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Abstract
The present invention adopts microwave heating method to heat and dry wood, and applies pressure to wood under the condition of hot state, through the processes of shaping and straightening, then cooals the surface layer fibre of wood to make it harden and standardize wood. Its equipment includes microwave heating device, pressure device and cooling device which are respectively ued for implementing the processes of heating-drying wood, pressurizing-straightening and surface cooling to standardize wood. Said invention possesses the advantages of raising wood utilization rate, reducing cost, saving energy source and effectively utilizing energy source, can raise to 75-80%, at the same time it is harmless to human body and equipment, has no environmental pollution, and its by-products of lipid and colloidal matter also can be processed and used.
Description
The present invention relates to the method and apparatus of a kind of timber heat drying typing, particularly adopt micro-wave drying, exert pressure, shaping is after the method and apparatus of cooling and shaping.
The existing widely used method of wood working industry is timber to be boiled to steam through water logging bubble, buck make it to slough glue, lipid, the clear water rinsing, the processing method of heat drying and air dry then, and there is not special-purpose process equipment, as for the shaping alignment processing without cutting of timber, technological gap especially at present.The defective of existing wood processing technique is: energy consumption is big, and energy utilization rate is low, and effective utilization of general energy only has 30～40%, and timber utilization rate is low, the volume recovery of sheet material on average has only 50～60%, uses buck harmful to human body and equipment in addition in the processing, and contaminated environment.
The object of the present invention is to provide a kind of method of processing wooden piece, when utilizing heating using microwave timber and making drying lose part moisture content, again timber is exerted pressure, extrude glue, lipid, the alignment of shaping simultaneously, then timber is carried out method and the equipment thereof that the superficial layer hardening by cooling makes it to finalize the design, to overcome the defective of above-mentioned existing wood processing technique.
Technical solution of the present invention is that a kind of timber microwave drying adds heat setting method and equipment, and its method is:
1, uses micro-wave drying timber
2, timber exert pressure under hot, shaping alignment timber
3, after timber heating, the shaping alignment, cooling wood surface layer makes sclerosis, typing timber
The equipment that method of processing wooden piece of the present invention uses is a kind of timber microwave drying heat setting machine.It mainly is to constitute by microwave heating equipment, device for exerting and cooling device are installed on the timber processing platform.
Description of drawings of the present invention is as follows:
Fig. 1 is the technological process block diagram of the inventive method
Fig. 2 is a timber microwave drying heat setting machine schematic diagram of the present invention
Fig. 3 is a timber microwave drying heat setting machine V-type bearing plate structural representation of the present invention
The present invention further specifies as follows in conjunction with specific embodiments referring to accompanying drawing: a kind of drying of wood heat setting method and equipment, be used for log scale processing, and determine heating-up temperature according to timber kind, exert pressure pressure and chilling temperature.Can manually operate microwave heating equipment, device for exerting and cooling device respectively and finish three processes set by step, also can weave into software program in view of the above, nationality helps that computer is controlled microwave heating equipment respectively, the shaping of exerting pressure, coalignment and cooling and shaping device, its work flow block diagram is referring to Fig. 1, the processing method program is: 1, timber is exerted pressure, shaping, alignment timber 3, used cooling device under the hot state of timber with microwave heating equipment heating timber 2, nationality device for exerting, cooling wood surface layer, typing timber.
Its process equipment is a timber microwave drying heat setting machine, mainly by difference adjustable rotating and clamping device (2) and top (6), installation site, two ends, timber processing platform (1) top, in order to from axial clamping timber, having up and down on the platform (1), two V-type bearing plates (3) are combined into the square tube type arrangement, arrange along platform (1) length direction, square tube cross section one diagonal vertical platform table top, two side lower parts of platform (1) top are close to each block pressur plate of V-type bearing plate (3) both sides down respectively along the land lengths direction, arrange microwave heating equipment (7), two upper lateral parts of platform (1) top are installed device for exerting (4) along the land lengths direction, each block pressur plate of last V-type pressing plate (3) both sides of respectively vertical corresponding two upper lateral parts of direction of exerting pressure, referring to accompanying drawing 3, cooling device (5) is installed along platform (1) length direction in top, workbench (1) top.According to the determined machined parameters of the kind of converted timber and the working procedure software that programs, send into micro computer timber microwave drying heat setting machine is controlled, control its each device follow procedure and operate; 1, microwave heating equipment heat drying timber, be heated to uniform temperature after, finish heating schedule, the timber wood fibre is heated up and drying nest moisture; 2, after the timber heating, under timber is hot, timber is applied specified pressure, squeeze out fat contained in the lumber fibre, glue, aqueous mixtures, simultaneously timber shaping, alignment by device for exerting; 3, after the timber pressurized shaping alignment, the wood surface layer is cooled off, make its extreme fiber hardening, the timber typing by cooling device.
Advantage of the present invention is to cut down the consumption of energy, energy savings, and effective utilization rate of energy is from prior art 30～40% bring up to 80～90%; Improve timber utilization rate, economize on material. The timber of prior art adds Worker's balk volume recovery only has 50～60%, and timber utilization rate of the present invention can bring up to 75～80%; Nuisanceless And environmental pollution, avoided prior art alkali lye harmful to human, equipment and to the pollution of environment; By-product Product fat, colloid also can be processed into chemical products to be recycled, and increases economic efficiency.
Claims (3)
1, a kind of timber microwave drying heat setting method and equipment, its method are mainly to comprise three processing process.
1) heating using microwave timber
2) timber exert pressure under hot, shaping, alignment timber
3) timber is after hot shaping alignment, and the frigorimeter surface layer makes sclerosis, typing timber, and its equipment is a kind of timber microwave drying heat setting machine, mainly constitutes by microwave heating equipment, device for exerting and cooling device are installed on the timber processing platform.
2, timber microwave drying heat setting method according to claim 1 and equipment is characterized in that the device for exerting that is comprised in its equipment is the hydraulic pressure device for exerting.
3, timber microwave drying heat setting method according to claim 1 and equipment is characterized in that the cooling device that is comprised in its equipment is the cool water shower head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011069597A CN1153658C (en) | 2001-03-23 | 2001-03-23 | Timer microwave drying and heat setting method and equipoment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011069597A CN1153658C (en) | 2001-03-23 | 2001-03-23 | Timer microwave drying and heat setting method and equipoment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1307958A true CN1307958A (en) | 2001-08-15 |
| CN1153658C CN1153658C (en) | 2004-06-16 |
Family
ID=4655915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011069597A Expired - Fee Related CN1153658C (en) | 2001-03-23 | 2001-03-23 | Timer microwave drying and heat setting method and equipoment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1153658C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003106126A1 (en) * | 2002-06-12 | 2003-12-24 | Jaakko Kause | A method to produce a decay resistant and weatherproof wooden procut with qualities like hardwood |
| CN101065222B (en) * | 2004-09-27 | 2011-08-10 | 安德鲁·卡尔·克诺尔 | Improved timber processing |
| CN102179850A (en) * | 2011-02-15 | 2011-09-14 | 范维金 | Manufacturing method for producing energy-saving and environmentally-friendly type high-strength wood plate substitutes or devices with straws |
| CN102825645A (en) * | 2012-09-24 | 2012-12-19 | 中南林业科技大学 | Poplar sawn timber and manufacturing method thereof |
| CN103144173A (en) * | 2012-07-24 | 2013-06-12 | 莆田市森春家具有限公司 | Manufacturing technology for changing bent wood into straight wood |
| CN103831880A (en) * | 2014-03-20 | 2014-06-04 | 杨建国 | Finishing method of wood |
| CN107486914A (en) * | 2017-08-11 | 2017-12-19 | 兰州科天水性科技有限公司 | The process of solid wooden compound floor bent plate alignment |
| CN114111226A (en) * | 2021-10-18 | 2022-03-01 | 南通华椿机械设备有限公司 | Cross heating and fixed point temperature control drying machine for processing wood along fibers |
-
2001
- 2001-03-23 CN CNB011069597A patent/CN1153658C/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003106126A1 (en) * | 2002-06-12 | 2003-12-24 | Jaakko Kause | A method to produce a decay resistant and weatherproof wooden procut with qualities like hardwood |
| US7147024B2 (en) | 2002-06-12 | 2006-12-12 | Jaakko Kause | Method to produce a decay resistant and weatherproof wooden product with qualities like hardwood |
| CN101065222B (en) * | 2004-09-27 | 2011-08-10 | 安德鲁·卡尔·克诺尔 | Improved timber processing |
| CN102179850A (en) * | 2011-02-15 | 2011-09-14 | 范维金 | Manufacturing method for producing energy-saving and environmentally-friendly type high-strength wood plate substitutes or devices with straws |
| CN102179850B (en) * | 2011-02-15 | 2014-04-09 | 范维金 | Manufacturing method for producing high-strength wood plate substitutes with straws |
| CN103144173A (en) * | 2012-07-24 | 2013-06-12 | 莆田市森春家具有限公司 | Manufacturing technology for changing bent wood into straight wood |
| CN102825645A (en) * | 2012-09-24 | 2012-12-19 | 中南林业科技大学 | Poplar sawn timber and manufacturing method thereof |
| CN102825645B (en) * | 2012-09-24 | 2014-12-31 | 中南林业科技大学 | Poplar sawn timber and manufacturing method thereof |
| CN103831880A (en) * | 2014-03-20 | 2014-06-04 | 杨建国 | Finishing method of wood |
| CN107486914A (en) * | 2017-08-11 | 2017-12-19 | 兰州科天水性科技有限公司 | The process of solid wooden compound floor bent plate alignment |
| CN114111226A (en) * | 2021-10-18 | 2022-03-01 | 南通华椿机械设备有限公司 | Cross heating and fixed point temperature control drying machine for processing wood along fibers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1153658C (en) | 2004-06-16 |
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