CN103753676A - Thin plate carbonization method - Google Patents
Thin plate carbonization method Download PDFInfo
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- CN103753676A CN103753676A CN201310667574.XA CN201310667574A CN103753676A CN 103753676 A CN103753676 A CN 103753676A CN 201310667574 A CN201310667574 A CN 201310667574A CN 103753676 A CN103753676 A CN 103753676A
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Abstract
The invention discloses a thin plate carbonization method which includes the steps: 1) drying a 1.0mm thick thin plate to reach the water content of 15%; 2) placing the thin plate into a carbonization kiln, heating the thin plate to reach the temperature of 55 DEG C at the speed of 5-6 DEG C/min, heating the thin plate to reach the temperature of 75 DEG C at the speed of 8-9 DEG C/min, heating the thin plate to reach the temperature of 115 DEG C at the speed of 2-3 DEG C/min and heating the thin plate to reach the temperature of 135 DEG C at the speed of 5-6 DEG C/min; 3) reducing the temperature to 110 DEG C and keeping the temperature for 3-4 hours; 4) humidifying the thin plate to increase humidity, enabling the wet bulb temperature to be 100 DEG C and keeping the temperature for 2-3 hours; 5) heating the thin plate to reach the temperature of 240 DEG C at the speed of 3-4 DEG C/min; 6) reducing the temperature to 210 DEG C and keeping the temperature for 2-3 hours; 7) reducing the temperature to 150 DEG C at the speed of 15 DEG C/min and keeping the temperature for 4 hours; 8) naturally reducing the temperature to 50 DEG C and then drawing the thin plate from the kiln. Heat treatment effects are fine, stability is excellent, material colors are uniform, mechanical property loss of the thin plate in the carbonization process can be the lowest, and the thin plate does not easily crack or deform.
Description
Technical field
The present invention relates to thin plate charing method.
Background technology
Existing common thin plate moisture content is high, and tile, distortion, problems of crack in use often appear in poor stability.
Summary of the invention
The object of the present invention is to provide a kind of thin plate charing method, its thermal effectiveness is good, excellent in stability, and wood color is even, can make the mechanical property loss of thin plate in carbonization process minimum, not easy to crack, not yielding.
For achieving the above object, technical scheme of the present invention is a kind of thin plate charing method of design, comprises the steps:
1) thin plate that is 1.0mm by thickness is dried to moisture content 15%;
2) again thin plate is put into carbonizing kiln, with the speed of 5-6 ℃/min, be warming up to 55 ℃, with the speed of 8-9 ℃/min, be warming up to 75 ℃, with the speed of 5-6 ℃/min, be warming up to 95 ℃, with the speed of 2-3 ℃/min, be warming up to 115 ℃, with the speed of 5-6 ℃/min, be warming up to 135 ℃;
3) be cooled to again 110 ℃ and be incubated 3-4 hour;
4) humidification rising humidity again, wet-bulb temperature to 100 ℃, insulation 2-3 hour;
5) with the speed of 3-4 ℃/min, be warming up to 240 ℃ again;
6) be cooled to again 210 ℃ and be incubated 2-3 hour;
7) with the speed of 15 ℃/min, be cooled to 150 ℃ again, be incubated 4 hours;
8) be naturally cooled to again 50 ℃, kiln discharge.
Advantage of the present invention and beneficial effect are: a kind of thin plate charing method is provided, and its thermal effectiveness is good, excellent in stability, and wood color is even, can make the mechanical property loss of thin plate in carbonization process minimum, not easy to crack, not yielding.
The specific embodiment
Below in conjunction with embodiment, the specific embodiment of the present invention is further described.Following examples are only for technical scheme of the present invention is more clearly described, and can not limit the scope of the invention with this.
The concrete technical scheme of implementing of the present invention is:
Embodiment 1
A kind of thin plate charing method, comprises the steps:
1) thin plate that is 1.0mm by thickness is dried to moisture content 15%;
2) again thin plate is put into carbonizing kiln, with the speed of 6 ℃/min, be warming up to 55 ℃, with the speed of 9 ℃/min, be warming up to 75 ℃, with the speed of 6 ℃/min, be warming up to 95 ℃, with the speed of 3 ℃/min, be warming up to 115 ℃, with the speed of 6 ℃/min, be warming up to 135 ℃;
3) be cooled to again 110 ℃ and be incubated 4 hours;
4) humidification rising humidity again, wet-bulb temperature to 100 ℃, is incubated 3 hours;
5) with the speed of 3-4 ℃/min, be warming up to 240 ℃ again;
6) be cooled to again 210 ℃ and be incubated 3 hours;
7) with the speed of 15 ℃/min, be cooled to 150 ℃ again, be incubated 4 hours;
8) be naturally cooled to again 50 ℃, kiln discharge.
Embodiment 2
A kind of thin plate charing method, comprises the steps:
1) thin plate that is 1.0mm by thickness is dried to moisture content 15%;
2) again thin plate is put into carbonizing kiln, with the speed of 5 ℃/min, be warming up to 55 ℃, with the speed of 8 ℃/min, be warming up to 75 ℃, with the speed of 5 ℃/min, be warming up to 95 ℃, with the speed of 2 ℃/min, be warming up to 115 ℃, with the speed of 5 ℃/min, be warming up to 135 ℃;
3) be cooled to again 110 ℃ and be incubated 3 hours;
4) humidification rising humidity again, wet-bulb temperature to 100 ℃, is incubated 2 hours;
5) with the speed of 3 ℃/min, be warming up to 240 ℃ again;
6) be cooled to again 210 ℃ and be incubated 2 hours;
7) with the speed of 15 ℃/min, be cooled to 150 ℃ again, be incubated 4 hours;
8) be naturally cooled to again 50 ℃, kiln discharge.
Embodiment 3
A kind of thin plate charing method, comprises the steps:
1) thin plate that is 1.0mm by thickness is dried to moisture content 15%;
2) again thin plate is put into carbonizing kiln, with the speed of 5.6 ℃/min, be warming up to 55 ℃, with the speed of 8.9 ℃/min, be warming up to 75 ℃, with the speed of 5.6 ℃/min, be warming up to 95 ℃, with the speed of 2.3 ℃/min, be warming up to 115 ℃, with the speed of 5.6 ℃/min, be warming up to 135 ℃;
3) be cooled to again 110 ℃ and be incubated 3.5 hours;
4) humidification rising humidity again, wet-bulb temperature to 100 ℃, is incubated 2.5 hours;
5) with the speed of 3.4 ℃/min, be warming up to 240 ℃ again;
6) be cooled to again 210 ℃ and be incubated 2.5 hours;
7) with the speed of 15 ℃/min, be cooled to 150 ℃ again, be incubated 4 hours;
8) be naturally cooled to again 50 ℃, kiln discharge.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (1)
1. thin plate charing method, is characterized in that, comprises the steps:
1) thin plate that is 1.0mm by thickness is dried to moisture content 15%;
2) again thin plate is put into carbonizing kiln, with the speed of 5-6 ℃/min, be warming up to 55 ℃, with the speed of 8-9 ℃/min, be warming up to 75 ℃, with the speed of 5-6 ℃/min, be warming up to 95 ℃, with the speed of 2-3 ℃/min, be warming up to 115 ℃, with the speed of 5-6 ℃/min, be warming up to 135 ℃;
3) be cooled to again 110 ℃ and be incubated 3-4 hour;
4) humidification rising humidity again, wet-bulb temperature to 100 ℃, insulation 2-3 hour;
5) with the speed of 3-4 ℃/min, be warming up to 240 ℃ again;
6) be cooled to again 210 ℃ and be incubated 2-3 hour;
7) with the speed of 15 ℃/min, be cooled to 150 ℃ again, be incubated 4 hours;
8) be naturally cooled to again 50 ℃, kiln discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310667574.XA CN103753676A (en) | 2013-12-11 | 2013-12-11 | Thin plate carbonization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310667574.XA CN103753676A (en) | 2013-12-11 | 2013-12-11 | Thin plate carbonization method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103753676A true CN103753676A (en) | 2014-04-30 |
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| CN201310667574.XA Pending CN103753676A (en) | 2013-12-11 | 2013-12-11 | Thin plate carbonization method |
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| CN (1) | CN103753676A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272834A (en) * | 2016-09-22 | 2017-01-04 | 安徽三和工艺品有限公司 | A kind of board surface carbonization treatment technique |
| CN106313249A (en) * | 2016-09-22 | 2017-01-11 | 安徽三和工艺品有限公司 | Deep carbonation method for thick and heavy wood plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2717713B2 (en) * | 1989-10-16 | 1998-02-25 | 宮城県 | Modification treatment method for wood, etc. |
| CN1868704A (en) * | 2006-06-27 | 2006-11-29 | 浙江世友木业有限公司 | Wood carbonization treatment method |
| CN101069972A (en) * | 2007-05-28 | 2007-11-14 | 浙江林学院 | Method for producing charred wood by heat treatment |
| CN101434082A (en) * | 2008-12-11 | 2009-05-20 | 张东升 | Method for preparing charing bamboo chopsticks |
| CN102241040A (en) * | 2011-05-13 | 2011-11-16 | 贵州金鸟木业有限责任公司 | Method for improving veneer through heat treatment |
| CN102990752A (en) * | 2012-11-30 | 2013-03-27 | 浙江世友木业有限公司 | Sheet carbonizing method |
-
2013
- 2013-12-11 CN CN201310667574.XA patent/CN103753676A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2717713B2 (en) * | 1989-10-16 | 1998-02-25 | 宮城県 | Modification treatment method for wood, etc. |
| CN1868704A (en) * | 2006-06-27 | 2006-11-29 | 浙江世友木业有限公司 | Wood carbonization treatment method |
| CN101069972A (en) * | 2007-05-28 | 2007-11-14 | 浙江林学院 | Method for producing charred wood by heat treatment |
| CN101434082A (en) * | 2008-12-11 | 2009-05-20 | 张东升 | Method for preparing charing bamboo chopsticks |
| CN102241040A (en) * | 2011-05-13 | 2011-11-16 | 贵州金鸟木业有限责任公司 | Method for improving veneer through heat treatment |
| CN102990752A (en) * | 2012-11-30 | 2013-03-27 | 浙江世友木业有限公司 | Sheet carbonizing method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272834A (en) * | 2016-09-22 | 2017-01-04 | 安徽三和工艺品有限公司 | A kind of board surface carbonization treatment technique |
| CN106313249A (en) * | 2016-09-22 | 2017-01-11 | 安徽三和工艺品有限公司 | Deep carbonation method for thick and heavy wood plate |
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Application publication date: 20140430 |