CN105066625A - Wood veneer drying device - Google Patents
Wood veneer drying device Download PDFInfo
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- CN105066625A CN105066625A CN201510521486.8A CN201510521486A CN105066625A CN 105066625 A CN105066625 A CN 105066625A CN 201510521486 A CN201510521486 A CN 201510521486A CN 105066625 A CN105066625 A CN 105066625A
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Abstract
The invention discloses a wood veneer drying device. The wood veneer drying device comprises a drying room, a drying mechanism and a veneer carrying mechanism, wherein the drying mechanism comprises hot air boxes, air inlet pipes and an air heater; multiple hot air boxes are arranged between a feed port and a discharge port of the drying room at intervals at the same height; a carrying channel for passing through wood veneers is formed in the middle part of the hot air box sets; a breathable soft pressure block is fixed at the end parts of the hot air boxes; an air spraying pipe is inserted into the soft pressure block; the hot air boxes are connected to the air heater through the air inlet pipes; the veneer carrying mechanism comprises conveying belts and a feeding roller; the feeding roller is arranged in the feed port of the drying room; the conveying belts are vertically and oppositely arranged to form a conveying belt set; and the conveying belt set is arranged between two hot air box sets. The wood veneer drying device has the following beneficial effects: the wood veneer drying device can guarantee the wood veneers to be not bent after drying in the drying of the wood veneers.
Description
Technical field
The present invention relates to the processing unit (plant) of furniture timber, particularly a kind of drying device of wood single-plate.
Background technology
Veneer is that timber is cut into thinner thin plate, its thickness general is at below 1mm, in log processing, need to use rotary-cut to produce veneer, that gets off due to rotary-cut has singly pulled large quantity of moisture, needs just can carry out follow-up processing by after veneer dehumidifying, when removing the moisture in veneer, make the water content on veneer surface even, not so can cause the distortion of veneer.In order to prevent distortion, veneer local contraction is uneven causes the curling of veneer to prevent will to establish press holder in veneer drying process.
Chinese patent CN204513956U discloses a kind of vertical wood single-plate drying machine, comprise heating assembly, conveying device, described conveying device comprises conveyer belt, the interval, both sides of described conveyer belt is connected with the side shield upwards extended, form chain by the side shield of both sides and conveyer belt top, wood single-plate is limited in the chain of vertical conveying; Described heating assembly is installed on wood single-plate both sides respectively, and described heating assembly is communicated with thermal source, and it just has wind pushing hole to wood single-plate side, the hot blast that heating assembly produces is blowed to two fronts of wood single-plate, carries out drying to wood single-plate; Although this drying machine can accelerate dry progress, placed by wood single-plate vertical direction, veneer is as easy as rolling off a log distortion in drying machine, and the veneer for distortion also needs subsequent handling to correct, and veneer is processed comparatively loaded down with trivial details.
Summary of the invention
The invention is intended to solve veneer and shrink the uneven problem causing veneer curling when drying; Thus a kind of drying device of wood single-plate is provided.
Wood single-plate drying device in this programme, comprise drying shed, drier and fortune trigger structure, described drier comprises hot bellows, blast pipe and air-heater, the both sides of described drying shed are provided with charging aperture and discharging opening, described hot bellows is oppositely arranged up and down and forms hot bellows group, multiple hot bellows group co-altitude is disposed between the charging aperture of drying shed and discharging opening, the transport channel passed through for wood single-plate is formed in the middle part of described multiple hot bellows group, hot bellows group is laterally zygomorphic two hot bellows, two hot bellows ends are provided with multiple air jet pipe, one piece of ventilative soft briquetting is also fixed in described hot bellows end, air jet pipe is inserted in soft briquetting, all hot bellows are connected on air-heater by blast pipe, described fortune trigger structure comprises conveyer belt, feed roller and pressure roller, described feed roller is erected at outside drying shed charging aperture, described pressure roller is arranged on drying shed charging aperture, for transmitting veneer for the first time, described conveyer belt is oppositely arranged up and down and forms conveyer belt group, and the wedge mouth of veneer insertion is left in charging one end of described conveyer belt group, and conveyer belt group is arranged between two hot bellows groups.
This programme drying mode is: put into from feed roller one by one by wood single-plate, provides feeding power to first timber veneer by pressure roller.Arrive after in drying shed, conveyer belt group forms upper and lower pressing, and timber veneer is crushed in conveyer belt group and timber veneer is transmitted smoothly on a moving belt.In course of conveying, soft briquetting on hot bellows end makes wood single-plate, not easily produce bending, air jet pipe simultaneously on hot bellows is to the continuous blow warm air of wood single-plate in motion, wood single-plate slowly carries out drying in drying shed, the wood single-plate that drying completes is sent from the discharging opening of drying shed, and the wood single-plate sent is unified stacking through workman.The source of the hot-air of air jet pipe is by the air-heater supply of outer setting.
The advantage of this programme is, when wood single-plate is in dry run, dry uniformly to wood single-plate by air jet pipe, and paired soft briquetting and paired conveyer belt make it keep straight when wood single-plate transmits, make wood single-plate to produce flexural deformation.
Further, described drying shed top is provided with air outlet, and air outlet connects steam-water separator, and described steam-water separator is linked in air-heater by pipeline.By arranging steam-water separator at the air outlet on dry roof, moist for band air is separated by steam-water separator, the air of the temperature of having a surplus separated reenters in air-heater, also can reach the dry temperature needed even if the power output of air-heater turned down.
Further, described soft briquetting is compression cotton block, and compression cotton block is provided with multiple pore.Because compression cotton block itself has good gas permeability, make from air jet pipe hot blast out can homogeneous radiation on wood single-plate.
Further, the transmission plane of described conveyer belt is level and smooth sheet metal, and sheet metal can be even by heat radiation uneven on wood single-plate, reduces the distortion of wood single-plate further.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention wood single-plate drying device.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: drying shed 1, air-heater 2, steam-water separator 3, feed roller 4, pressure roller 5, conveyer belt 6, hot bellows 7, blower fan 8, blast pipe 9.
Embodiment is substantially as shown in Figure 1: the wood single-plate drying device in this programme is divided into drying shed 1, drier and a few bulk of fortune trigger structure, drier comprises hot bellows 7, blast pipe 9 and air-heater 2, hot bellows about 7 is oppositely arranged and forms hot bellows group, the transport channel that in the middle part of hot bellows group, formation is passed through for wood single-plate, two hot bellows be oppositely arranged 7 ends are provided with multiple air jet pipe, air in drying shed 1 to be first retracted in air-heater 2 by blower fan 8 and to heat by the air of Dryly use, the air of heating is through blast pipe 9, blast pipe 9 needs to do isothermal holding, hot-air in blast pipe 9 enters into hot bellows, hot-air in hot bellows 7 sprays to wood single-plate from air jet pipe, realize the conduction of heat.
Drying shed 1 top is provided with air outlet, and air outlet is connected to steam-water separator 3, and steam-water separator 3 is linked in air-heater 2 by pipeline.By the air outlet pushed up at drying shed 1, steam-water separator 3 is set, moist for band air is separated by steam-water separator 3, the air of the temperature of having a surplus separated reenters in air-heater, also can reach the dry temperature needed even if the power output of air-heater turned down.
The both sides of drying shed 1 are provided with charging aperture and discharging opening, fortune trigger structure comprises conveyer belt 6, feed roller 4 and pressure roller 5, feed roller 4 is erected at outside drying shed 1 charging aperture, pressure roller 5 is arranged in drying shed 1 charging aperture, pressure roller 5 is provided with power motor, multiple hot bellows group co-altitude is disposed between the charging aperture of drying shed and discharging opening, one piece of compression cotton block is also fixed in hot bellows end, compression cotton block is provided with multiple pore, air jet pipe is inserted in compression cotton block, wood single-plate is first put on feed roller, by pressure roller to wood single-plate initial driving force.Pass through when wood single-plate enters into drying shed, top and bottom restriction is carried out by compression cotton block in the two sides of wood single-plate, wood single-plate be there will not be bending, conveyer belt is oppositely arranged up and down and forms conveyer belt group, the wedge mouth of veneer insertion is left in charging one end of conveyer belt group, in the space that wood single-plate can be entered between driving-belt smoothly.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. wood single-plate drying device, comprise drying shed, drier and fortune trigger structure, it is characterized in that, described drier comprises hot bellows, blast pipe and air-heater, the both sides of described drying shed are provided with charging aperture and discharging opening, described hot bellows is oppositely arranged up and down and forms hot bellows group, multiple hot bellows group co-altitude is disposed between the charging aperture of drying shed and discharging opening, the transport channel that in the middle part of described hot bellows group, formation is passed through for wood single-plate, two hot bellows ends be oppositely arranged are provided with multiple air jet pipe, described hot bellows end also fixes one piece ventilative soft briquetting, air jet pipe is inserted in soft briquetting, all hot bellows are connected on air-heater by blast pipe, described fortune trigger structure comprises conveyer belt, feed roller and pressure roller, described feed roller is erected at outside drying shed charging aperture, described pressure roller is arranged on drying shed charging aperture, pressure roller is provided with power motor, for transmitting veneer for the first time, described conveyer belt is oppositely arranged up and down and forms conveyer belt group, and the wedge mouth of veneer insertion is left in charging one end of described conveyer belt group, and conveyer belt group is arranged between two hot bellows groups.
2. wood single-plate drying device according to claim 1, is characterized in that: described drying shed top is provided with air outlet, and air outlet is connected to steam-water separator, and described steam-water separator is linked in air-heater by pipeline.
3. wood single-plate drying device according to claim 2, is characterized in that: described soft briquetting is compression cotton block, and compression cotton block is provided with multiple pore.
4. wood single-plate drying device according to claim 3, is characterized in that: the transmission plane of described conveyer belt is level and smooth sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510521486.8A CN105066625A (en) | 2015-08-24 | 2015-08-24 | Wood veneer drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510521486.8A CN105066625A (en) | 2015-08-24 | 2015-08-24 | Wood veneer drying device |
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| Publication Number | Publication Date |
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| CN105066625A true CN105066625A (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510521486.8A Pending CN105066625A (en) | 2015-08-24 | 2015-08-24 | Wood veneer drying device |
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| CN (1) | CN105066625A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576181A (en) * | 2017-10-16 | 2018-01-12 | 北京林业大学 | A kind of veneer intermittent movement heat injection formula veneer dryer |
| CN107764011A (en) * | 2017-11-29 | 2018-03-06 | 柳州市鸿联木业有限公司 | Timber stoving machine |
| CN109084543A (en) * | 2018-08-23 | 2018-12-25 | 盐城名杰纸品包装有限公司 | A kind of cardboard drying unit |
| CN109341300A (en) * | 2018-09-29 | 2019-02-15 | 柳州市恒茂木业有限公司 | A kind of plank stage drying device |
| CN111928624A (en) * | 2020-08-14 | 2020-11-13 | 木木链(深圳)科技有限公司 | Full-automatic formula continuous production plank drying apparatus of multilayer |
| CN111928623A (en) * | 2020-08-14 | 2020-11-13 | 木木链(深圳)科技有限公司 | Dryer fan with thermal cycle and air pipe system |
| CN111947435A (en) * | 2020-08-14 | 2020-11-17 | 木木链(深圳)科技有限公司 | Multilayer plank drying apparatus heat supply divides wind system |
| CN112431376A (en) * | 2020-11-25 | 2021-03-02 | 浙江天博新材料有限公司 | Dust collecting equipment for wood-plastic floor |
-
2015
- 2015-08-24 CN CN201510521486.8A patent/CN105066625A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576181A (en) * | 2017-10-16 | 2018-01-12 | 北京林业大学 | A kind of veneer intermittent movement heat injection formula veneer dryer |
| CN107764011A (en) * | 2017-11-29 | 2018-03-06 | 柳州市鸿联木业有限公司 | Timber stoving machine |
| CN109084543A (en) * | 2018-08-23 | 2018-12-25 | 盐城名杰纸品包装有限公司 | A kind of cardboard drying unit |
| CN109084543B (en) * | 2018-08-23 | 2024-02-02 | 盐城名杰纸品包装有限公司 | Paperboard drying device |
| CN109341300A (en) * | 2018-09-29 | 2019-02-15 | 柳州市恒茂木业有限公司 | A kind of plank stage drying device |
| CN111928624A (en) * | 2020-08-14 | 2020-11-13 | 木木链(深圳)科技有限公司 | Full-automatic formula continuous production plank drying apparatus of multilayer |
| CN111928623A (en) * | 2020-08-14 | 2020-11-13 | 木木链(深圳)科技有限公司 | Dryer fan with thermal cycle and air pipe system |
| CN111947435A (en) * | 2020-08-14 | 2020-11-17 | 木木链(深圳)科技有限公司 | Multilayer plank drying apparatus heat supply divides wind system |
| CN112431376A (en) * | 2020-11-25 | 2021-03-02 | 浙江天博新材料有限公司 | Dust collecting equipment for wood-plastic floor |
| CN112431376B (en) * | 2020-11-25 | 2021-12-10 | 浙江天博新材料有限公司 | Dust collecting equipment for wood-plastic floor |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |
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| WD01 | Invention patent application deemed withdrawn after publication |