WO2007083863A1 - Vacuum dry method and the device that do for the sake of charcoal forming - Google Patents
Vacuum dry method and the device that do for the sake of charcoal forming Download PDFInfo
- Publication number
- WO2007083863A1 WO2007083863A1 PCT/KR2006/001107 KR2006001107W WO2007083863A1 WO 2007083863 A1 WO2007083863 A1 WO 2007083863A1 KR 2006001107 W KR2006001107 W KR 2006001107W WO 2007083863 A1 WO2007083863 A1 WO 2007083863A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vacuum
- charcoal
- moisture
- loading
- dry
- Prior art date
Links
- 239000003610 charcoal Substances 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000011068 loading method Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 21
- 239000002023 wood Substances 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 238000005520 cutting process Methods 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 6
- 238000007493 shaping process Methods 0.000 claims abstract description 6
- 238000001291 vacuum drying Methods 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 2
- 238000013019 agitation Methods 0.000 claims 1
- 238000005187 foaming Methods 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 5
- 239000000843 powder Substances 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 235000011201 Ginkgo Nutrition 0.000 description 2
- 235000008100 Ginkgo biloba Nutrition 0.000 description 2
- 244000194101 Ginkgo biloba Species 0.000 description 2
- 241000190021 Zelkova Species 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 241000395651 Quercus kelloggii Species 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
- C10L5/447—Carbonized vegetable substances, e.g. charcoal, or produced by hydrothermal carbonization of biomass
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/08—Drying or removing water
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/36—Applying radiation such as microwave, IR, UV
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Definitions
- the forming product or the forming material is obtained by mixing impurities with a powdered charcoal, wherein the charcoal is made by powdering wood. Accordingly, the conventional method for manufacturing a forming product or a forming material has a drawback in that it fails to provide inherent functions of charcoal.
- the wooden article has been manufactured such that various trees such as a zelkova tree, an ash tree, and a ginkgo tree are dried by natural seasoning and then rotated to process various articles such as wooden containers or vessels for memorial service of the deceased by using the blade of a knife, and the processed articles are finally dried and lacquered for use.
- the wooden article had been processed as charcoal.
- the processed article is put in a kiln to manufacture charcoal, a moisture content increases to cause a defect article which has split or fails to maintain a desired size or shape, whereby the defect article cannot be used.
- the processed article is dried sufficiently under the natural condition, much time is required, and diurnal range occurs severely depending on season, whereby it is difficult to maintain moisture of a desired content.
- Every that can be formed may be used as the raw lumber, and examples of the raw lumber include a zelkova tree, an ash tree, a ginkgo tree, a black oak, a pine tree, and a bamboo.
- the vacuum dry kiln 10 is formed to have one or a plurality of loading areas 21 in a main body 20.
- the vacuum dry kiln 10 is essentially provided such that an insulating material 23 is inserted between an outer chamber metal plate 22 and an inner chamber metal plate 24 so as not to externally exhaust an internally generated heat source and the metal plates 22 and 24 have a thickness to maintain sufficient strength as the loading area 21 is maintained under the vacuum state.
- the present invention is to recycle the poroligenous liquor by naturally drying the moisture and maintaining the poroligenous liquor only in accordance with successive rotation stirring.
- the present invention is to provide various articles which are manufactured as charcoal as the articles are supplied to a kiln after their moisture is controlled, so as to provide various functions of charcoal, such as emission of far-infrared rays, emission of anion, preservation and deodorization.
- FIG. 4 is a sectional view illustrating inside according to the present invention.
- the far- infrared heater 25 is heated so that a temperature of 105 to 115 0 C is maintained.
- the vacuum pump 33 of the vacuum absorbing device 30 is driven so that the loading area 21 is maintained under the vacuum state.
- the moisture and poroligenous liquor continuously discharged from the vacuum pump are provided to the absorption tank.
- the inside of the absorption tank 34 keeps mixed state with the moisture and extracted liquid of certain tree.
- the moisture of bottom area circulates to upper area through the connection pipe 35. Due to the moisture and poroligenous liquor is regular temperature, all the moisture is evaporated in circulation. Finally, only the poroligenous liquor is left.
Abstract
A vacuum dry kiln is disclosed, which controls moisture of a panel having various functions, processed by cutting a raw lumber is molded into charcoal, and more particularly, to a dry method for charcoal forming and a dry device therefor, in which a various shaped receptacles panels processed by cutting a raw lumber are put in a vacuum dry kiln and then processed into charcoal by exhausting moisture and poroligenous liquor contained in the raw lumber through a far-infrared heater without defect, and vacuum dry kilns are connected if necessary to enable vacuum dry of a long raw lumber. A charcoal production method in condition of vacuum drying comprising: shaping process for shaping material wood as rectangular or circularity with regular size and thickness by natural drying process and cutting, wherein the material wood has 25-39% moisten; vacuum drying process including providing the shaped material wood to the loading capacity (21), keeping the inside temperature as 1050°C ~ 1150°C by hitting a far-infrared hitter (25) and the loading capacity (21) vacuum state by a vacuum pump (33) of a vacuum inhalation device (30), and inhaling moisture through a vacuum hole (31) and pipe (32) for 6 - 8 days until the moisture to be 5%.
Description
Description
VACUUM DRY METHOD AND THE DEVICE THAT DO FOR THE SAKE OF CHARCOAL FORMING
Technical Field
[1] The present invention relates to a vacuum dry kiln that controls moisture of a panel having various functions, processed by cutting a raw lumber is molded into charcoal, and more particularly, to a dry method for charcoal forming and a dry device therefor, in which a various shaped receptacles panels processed by cutting a lumber are put in a vacuum dry kiln and then processed into charcoal by exhausting moisture and poroligenous liquor contained in the raw lumber through a far- infrared heater without defect. Background Art
[2] EFFICACY OF CHARCOAL
[3] A conventional method for manufacturing a forming product or a forming material using charcoal is disclosed in the Korean Patent Publication No. 2003-68097 published on August 19, 2003 and the Korean Patent Publication No. 2003-58981 published on July 7, 2003.
[4] In the Korean Patent Publication No. 2003-68097, separate process such as heat dry, surface polishing, and cooling is performed in a state that various impurities are injected into a charcoal powder which is a main material, thereby improving strength, having hygroscopic property, and preventing surface bleach from occurring.
[5] In particular, the Korean Patent Publication No. 2003-58981 discloses a method for manufacturing a carbon forming material in which charcoal, volatile powder, ash powder, and poroligenous liquor are mixed at a certain ratio to form a certain shape and then a coating layer is formed by heating and re-heating and mixture of charcoal and Teflon fluororesin solution on a fine powder, so as not to allow cooking stuffs to be stuck or burned.
[6] However, in the conventional method for manufacturing a forming product or a forming material, the forming product or the forming material is obtained by mixing impurities with a powdered charcoal, wherein the charcoal is made by powdering wood. Accordingly, the conventional method for manufacturing a forming product or a forming material has a drawback in that it fails to provide inherent functions of charcoal.
[7] Various examples of a conventionally processed article made of a raw lumber include wooden containers, vessels for memorial service of the deceased, and a rice chest. However, if the conventionally processed article is used as charcoal, various
kinds of deformation such as distortion or split occur in the article while the article is varied to charcoal, thereby causing the article to be unavailable. [8] Furthermore, the deformed article cannot be used by re-processing. Even though the wooden article is varied to charcoal, it has a drawback in that it cannot be used as a living article due to low strength. [9] The wooden article has been manufactured such that various trees such as a zelkova tree, an ash tree, and a ginkgo tree are dried by natural seasoning and then rotated to process various articles such as wooden containers or vessels for memorial service of the deceased by using the blade of a knife, and the processed articles are finally dried and lacquered for use. However, it has not found that the wooden article had been processed as charcoal. [10] In particular, after the wooden article is processed, if the processed article is put in a kiln to manufacture charcoal, a moisture content increases to cause a defect article which has split or fails to maintain a desired size or shape, whereby the defect article cannot be used. [11] If the processed article is dried sufficiently under the natural condition, much time is required, and diurnal range occurs severely depending on season, whereby it is difficult to maintain moisture of a desired content.
Disclosure of Invention
Technical Problem [12] The present invention is devised to solve the problems in the background art as stated above. [13] An object of the present invention is to provide a dry method for charcoal forming and a dry device therefor, in which a raw lumber or a processed wooden article having a vessel shape is supplied to a vacuum dry kiln and its moisture is maintained at a desired range. [14] Another object of the present invention is to provide a dry method for charcoal forming and a dry device therefor, in which poroligenous liquor is separated from a vacuum dry kiln, which absorbs moisture and the poroligenous liquor, so as to recycle the poroligenous liquor. [ 15] Another object of the present invention is to provide a dry method for charcoal forming and a dry device therefor, in which various articles, which are manufactured as charcoal as the articles are supplied to a kiln after their moisture is controlled, are provided to provide various functions of charcoal, such as emission of far-infrared rays, emission of anion, preservation and deodorization. [16] The present invention is to provide a charcoal production method in condition of vacuum drying comprising shaping process for shaping material wood as rectangular
or circularity with regular size and thickness by natural drying process and cutting, wherein the material wood has 25~39% moisten; vacuum drying process including providing the shaped material wood to the loading area21, keeping the inside temperature as 105°C~l 150C by hitting a far- infrared hitter25 and the loading capacity21 vacuum state by a vacuum pump33 of a vacuum absorbing device 30, and inhaling moisture through a vacuum hole31 and pipe32 for 6 ~ 8 days until the moisture to be 5%. Technical Solution
[17] The Charcoal is manufactured as it is in a vacuum dry kiln 10 by forming a forming material using a naturally dried raw lumber to have a constant thickness and naturally drying the forming material.
[18] Everything that can be formed may be used as the raw lumber, and examples of the raw lumber include a zelkova tree, an ash tree, a ginkgo tree, a black oak, a pine tree, and a bamboo.
[19] Forming material contains moisture of 25 to 38%. The raw lumber is processed such that the forming material is supplied to the vacuum dry kiln 10 to contain moisture of 5%, thereby preventing distortion and crack from occurring.
[20] The vacuum dry kiln 10 is formed to have one or a plurality of loading areas 21 in a main body 20. The vacuum dry kiln 10 is essentially provided such that an insulating material 23 is inserted between an outer chamber metal plate 22 and an inner chamber metal plate 24 so as not to externally exhaust an internally generated heat source and the metal plates 22 and 24 have a thickness to maintain sufficient strength as the loading area 21 is maintained under the vacuum state.
[21] A control box 26 layes on the one side of the main body 20 and the control box 26 controls the operation of a vacuum dry kiln 10 and the vacuum absorbing device 30.
[22] A plurality of far-infrared heaters 25 are established with regular space on the loading area 21 and those provide heat to the goods to evaporate moisture and poroligenous liquor.
[23] Each pipe 32 is connected to vacuum hole established at the bottom of each loading area 21 in the vacuum absorbing device 30. The vacuum pump 33 keeps the loading area vacuum state and absorbs the moisture and poroligenous liquor.
[24] The vacuum pump 33 is connected with an absorbing tank 34, and a connection pipe 35 is connected with lower and upper sides of the vacuum pump 33, so that the moisture moved and absorbed through the vacuum pump 33 is evaporated while the poroligenous liquor remains.
[25] The door switching device 40 which opens and closes the loading area 21 is provided with the door plate 42 outside the door 41 to form a fitting groove 43 at one
side, wherein a screw axis 48 connected to an axis clamp 49 is fixed to the fitting groove 43 so that the screw axis 48 is fitted to and released from the fitting groove 43 through the clamp grips 47. [26] A moving axis 46 connected to a bearing is connected with a reference axis 44 connected at the front of the main body 20 through a connection belt 45 at the center of the door plate 42, so that the door 41 is opened and closed.
Advantageous Effects
[27] The present invention is to allow far-infrared rays to be penetrated into a deep place of the vacuum dry kiln by supplying the raw lumber to the vacuum dry kiln and maintaining a temperature of 1050C to 1150C through the far-infrared heater. [28] The present invention is to provide a vacuum-dried article which reduces moisture from about 38% to about 5% after the passage of about one week as the moisture generated in the vacuum dry kiln is exhausted through the water ring type vacuum pump. [29] The present invention is to dry a processed raw lumber without defect such as split during vacuum dry as the moisture content is freely controlled using far- infrared rays under the vacuum state. [30] The present invention is to recycle the poroligenous liquor by naturally drying the moisture and maintaining the poroligenous liquor only in accordance with successive rotation stirring. [31] The present invention is to provide various articles which are manufactured as charcoal as the articles are supplied to a kiln after their moisture is controlled, so as to provide various functions of charcoal, such as emission of far-infrared rays, emission of anion, preservation and deodorization.
Brief Description of the Drawings [32] FIG. 1 is a side view illustrating a vacuum dry kiln according to the preferred embodiment of the present invention. [33] FIG. 2 is a sectional view illustrating a door switching device according to the present invention. [34] FIG. 3 is a plane view illustrating the open state of a door according to the present invention.
[35] FIG. 4 is a sectional view illustrating inside according to the present invention.
[36] FIG. 5 is a sectional view illustrating the fixing state of a door switching device according to the present invention. [37] FIG. 6 is a sectional view illustrating the disjoint state of a door switching device according to the present invention. [38] FIG.7 is a sectional view illustrating the dismantling state of a door switching
device according to the present invention.
[39] FIG. 8 is a sectional view illustrating the open state of a door switching device according to the present invention.
[40]
[41] [DESCRIPTION OF MAIN REFERENCE NUMERALS IN THE DRAWINGS]
[42] 10: vacuum dry kiln, 20: main body
[43] 21: loading area, 22: outer chamber metal plate
[44] 23: insulating material, 24: inner chamber metal plate
[45] 25: far-infrared heater, 30: vacuum absorbing device
[46] 31: vacuum hole, 32: pipe
[47] 33: vacuum pump, 34: absorbing tank
[48] 35: connection pipe, 40: door switching device
[49] 41 : door, 42: door plate
[50] 43: fitting groove, 44: reference axis
[51] 45: connection belt, 46: moving axis
[52] 47: clamp grip, 48: screw axis
[53] 49: axis clamp, 50: ceiling
Best Mode for Carrying Out the Invention
[54] ( 1 ) Preparation step of forming product
[55] A raw lumber which has been picked is naturally dried to process a rectangular shape or a circular shape containing moisture of 25% to 39% and having a certain size and thickness to form a vessel or various articles, whereby a forming product is manufactured or a plate is formed.
[56] (2) Vacuum dry step
[57] After the raw lumber is supplied to the loading area 21 of the vacuum dry kiln 10, the far- infrared heater 25 is heated so that a temperature of 105 to 1150C is maintained. The vacuum pump 33 of the vacuum absorbing device 30 is driven so that the loading area 21 is maintained under the vacuum state.
[58] At this time, the forming product supplied to the loading area 21 is heated by the maintained temperature and the moisture generated under the vacuum state is exhausted from the vacuum hole 31 to the pipe 32 1. This state is maintained for 6 ~8 days, so that moisture of 5% remains from that of 38%.
[59] (3) Processing step
[60] The forming product or the plate, which contains moisture of about 5%, is supplied to the kiln and then heated to manufacture charcoal. The manufactured charcoal undergoes after-processing to process various articles made of charcoal. Mode for the Invention
[61] As illustrated in Fig. 3, various good or plates are input into the loading area 21 in state of the door opened through the door switching device 40. When the door plate 42 is pushed, it is rotated according to a reference axis 44 and a moving axis 46. The screw axis 48 is connected to the fitting groove 43 of the door plate 42.
[62] When the screw axis is connected, the clamp grip 47 is connected at fitting groove
43 and the door 41 is connected into the main body 20 to be a single body.
[63] After closing the loading area 21 through the door switching device, the vacuum pump 33 is operated at control box 26 in a water pipe method. It makes the loading area 21 to be vacuum state. Far- infrared 25 makes the temperature the loading area to 105 - 1150C.
[64] The vacuum pump 33 makes the loading area 21 vacuum state at vacuum hole 31 by the pipe 32 and simultaneously absorbs the moisture originated at the loading area 21.
[65] The loading area 21 keeps the vacuum state and the temperature thereof 190-2100C, therefore, the moisture and poroligenous liquor is discharged. The discharged water and poroligenous liquor are gathered at a absorption tank 34 through the vacuum hole 31.
[66] The absorption capacity of the vacuum pump 33 is to the certain point of -20 cm/
Hg.
[67] If 6 - 8 days are passed in the condition of 105 - 115°C and vacuum state, the moisture and poroligenous liquor is discharged as 38 % of the moisture of various good and plates is going to be 5 %.
[68] The moisture and poroligenous liquor continuously discharged from the vacuum pump are provided to the absorption tank. The inside of the absorption tank 34 keeps mixed state with the moisture and extracted liquid of certain tree. By circulation with pumping, the moisture of bottom area circulates to upper area through the connection pipe 35. Due to the moisture and poroligenous liquor is regular temperature, all the moisture is evaporated in circulation. Finally, only the poroligenous liquor is left.
[69]
Industrial Applicability
[70] The present invention is applicable to various articles that can be manufactured using a wooden material and a raw lumber by drying the raw lumber.
Claims
[1] L A vacuum dryer for making charcoal comprising: a main body 20 having a plurality of far- infrared heaters25 established at ceiling of a loading area21 for providing plate or foaming material to inside; a door switching device40 for reorganizing a door41 having a door plate42 at front of the said loading area 21 ; a vacuum absorbing device30 having a vacuum pump33 for providing water and poroligenous liquor from the loading area21 to a absorption tank34 in vacuum condition, wherein the vacuum pump connected to a vacuum hole31 formed at beneath of the loading area21 with pipe32.
[2] 2. A vacuum dryer for making charcoal of claim 1 , wherein the main body20 is filled with insulating material23 between an outer chamber metal plate22 and an inner chamber metal plate24.
[3] 3. A vacuum dryer for making charcoal of claim 1, wherein the vacuum absorption device30 provides water and poroligenous liquor to the absorbing tank34, dries the water by agitation through a connection pipe35, and leaves extracted liquid of certain tree.
[4] 4. A charcoal production method in condition of vacuum drying comprising: shaping process for shaping material wood as rectangular or circularity with regular size and thickness by natural drying process and cutting, wherein the material wood has 25-39% moisten; vacuum drying process including providing the shaped material wood to the loading area21, keeping the inside temperature as 1050C ~ 115°C by hitting a far- infrared heater 25 and the loading capacity21 vacuum state by a vacuum pump33 of a vacuum absorbing device30, and inhaling moisture through a vacuum hole31 and pipe32 for 6 ~ 8 days until the moisture to be 5%.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2005-0122399 | 2005-12-13 | ||
| KR1020050122399A KR100581669B1 (en) | 2005-12-13 | 2005-12-13 | Vacuum dry method and the device that do for the sake of charcoal forming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2007083863A1 true WO2007083863A1 (en) | 2007-07-26 |
Family
ID=37181739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2006/001107 WO2007083863A1 (en) | 2005-12-13 | 2006-03-25 | Vacuum dry method and the device that do for the sake of charcoal forming |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100581669B1 (en) |
| WO (1) | WO2007083863A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7963048B2 (en) * | 2005-05-23 | 2011-06-21 | Pollard Levi A | Dual path kiln |
| US8104190B2 (en) * | 2006-12-29 | 2012-01-31 | Signature Control Systems, Inc. | Wood kiln moisture measurement calibration and metering methods |
| US8201501B2 (en) | 2009-09-04 | 2012-06-19 | Tinsley Douglas M | Dual path kiln improvement |
| US10619921B2 (en) | 2018-01-29 | 2020-04-14 | Norev Dpk, Llc | Dual path kiln and method of operating a dual path kiln to continuously dry lumber |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020085707A (en) * | 2001-05-10 | 2002-11-16 | 김광용 | Processing method of charcoal industrial art objects |
| KR100444010B1 (en) * | 2004-03-24 | 2004-08-11 | 장종한 | A charcoal and manufacturing method thereof form manufacturing device |
| KR20050048212A (en) * | 2003-11-19 | 2005-05-24 | 정병길 | Method and device for extracting grass sap using bamboo |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04335986A (en) * | 1991-05-11 | 1992-11-24 | Senju Metal Ind Co Ltd | Method and apparatus for drying |
| KR100238995B1 (en) * | 1997-08-13 | 2000-01-15 | 이현희 | Dry method |
| KR100359459B1 (en) * | 2000-05-25 | 2002-11-07 | 이희선 | method for manufacturing bamboo charcoal and material using them made from the method |
| KR20020029197A (en) * | 2000-10-12 | 2002-04-18 | 조재현 | Method for fabricating solid charcoal solidified hardness, a uncolored and solid charcoal and method for fabricating thereof |
| KR20030071427A (en) * | 2002-02-28 | 2003-09-03 | 노규상 | Method of manufacturing jewelry and its structure |
| KR100581190B1 (en) * | 2003-07-09 | 2006-05-17 | 문인식 | A manufacturing method of bamboo-charcoal and a kiln |
-
2005
- 2005-12-13 KR KR1020050122399A patent/KR100581669B1/en not_active IP Right Cessation
-
2006
- 2006-03-25 WO PCT/KR2006/001107 patent/WO2007083863A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020085707A (en) * | 2001-05-10 | 2002-11-16 | 김광용 | Processing method of charcoal industrial art objects |
| KR20050048212A (en) * | 2003-11-19 | 2005-05-24 | 정병길 | Method and device for extracting grass sap using bamboo |
| KR100444010B1 (en) * | 2004-03-24 | 2004-08-11 | 장종한 | A charcoal and manufacturing method thereof form manufacturing device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7963048B2 (en) * | 2005-05-23 | 2011-06-21 | Pollard Levi A | Dual path kiln |
| US8104190B2 (en) * | 2006-12-29 | 2012-01-31 | Signature Control Systems, Inc. | Wood kiln moisture measurement calibration and metering methods |
| US8201501B2 (en) | 2009-09-04 | 2012-06-19 | Tinsley Douglas M | Dual path kiln improvement |
| US8342102B2 (en) | 2009-09-04 | 2013-01-01 | Douglas M Tinsley | Dual path kiln improvement |
| US10619921B2 (en) | 2018-01-29 | 2020-04-14 | Norev Dpk, Llc | Dual path kiln and method of operating a dual path kiln to continuously dry lumber |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100581669B1 (en) | 2006-05-22 |
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