CN104654761B - Shaving board lumber drier - Google Patents
Shaving board lumber drier Download PDFInfo
- Publication number
- CN104654761B CN104654761B CN201510073850.9A CN201510073850A CN104654761B CN 104654761 B CN104654761 B CN 104654761B CN 201510073850 A CN201510073850 A CN 201510073850A CN 104654761 B CN104654761 B CN 104654761B
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- conveyer belt
- block
- conveying belt
- particle
- contact head
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Abstract
The invention discloses a shaving board lumber drier, which comprises a support frame and a conveying belt matched with the support frame, wherein a plurality of drying cavities which are in parallel arrangement and are mutually communicated are fixedly arranged above the conveying belt, two sides of the conveying belt are fixedly provided with U-shaped grooves, the output ends of two air cylinders are glidingly arranged in the U-shaped grooves, bulges are also arranged on the inner walls of two sides of each drying cavity, in addition, the bulges are in contact with the upper surface of the two end parts of the conveying belt, the conveying belt is arranged on the outer circumferential wall of a roller tube, the top end of a stop block is provided with an inwards sunk material falling surface, the upper part of the stop block is fixedly provided with a contact head, and the contact head is in contact with the outer wall of the conveying belt. The two air cylinders are fixedly arranged in the support frame, in addition, the two ends of the conveying belt are provided with the U-shaped grooves, the output ends of the air cylinders are glidingly arranged in the U-shaped grooves, and the two air cylinders respectively do contraction and expansion in the opposite directions, so that the conveying belt can realize the leftward and rightward swinging, the contact frequency of microwaves with the outer wall of broken material shavings in the unit area is increased, and the drying effect of the broken material shavings is improved.
Description
Technical field
The present invention relates to a kind of drying machine, specifically refer to particieboard timber exsiccator.
Background technology
Solid wood board sheet material is sturdy and durable, texture natural, mostly has the distinctive fragrance of natural timber, has preferable hygroscopicity and breathability, be of value to health, and not causing environmental pollution is to make top-grade furniture, the high-quality sheet material of decorating house.But owing to its processing technique is complicated, operation requires that level is high, hence in so that the dry of particle wood shavings does not passes a test, easily cause that constant product quality is poor, cracking, deformation and the problem such as PASS is insecure, traditional method for drying wood usually uses steam, conduction oil, Linesless charcoal etc. by timber stoving, it is generally required to some months just can complete to be dried, drying time is long, waste time and energy, waste the substantial amounts of energy, pollute environment, drying effect is the best, the moisture distribution in timber can be caused uneven, affect product quality, cause raw-material waste.
Summary of the invention
It is an object of the invention to provide particieboard timber exsiccator so that the drying process simple and fast of particle wood shavings and uniform drying, solve defect present in prior art.
The purpose of the present invention is achieved through the following technical solutions:
Particieboard timber exsiccator, including support and matched conveyer belt, it is fixedly arranged above multiple dry cavity being arranged side by side and being interconnected at described conveyer belt, the both sides of described dry cavity are provided with entrance point and the port of export, the inwall of dry cavity is fixed with the magnetron that two rows are parallel to each other, it is fixed with U-lag in the both sides of conveyer belt, two cylinders it are fixed with in support, the outfan of two described cylinders is slidably arranged in U-lag, it is dried on the both sides inwall of cavity and is additionally provided with projection, and the upper surface at described projection and conveyer belt both ends；Also include rotating the roller being arranged on support and block, conveyer belt rotates and is arranged on the outer circle wall of described roller, the secondary tapping channel of arc it is provided with in the middle part of block, block is divided into upper and lower two parts by described secondary tapping channel, and the sidewall of block bottom contacts with conveyer belt, offer the material-dropping face caved inward on the top of described block, and be fixed with the contact head of elastomeric material on the top of block, and the wall contacts of contact head and conveyer belt；Described roller offers sliding tray, in sliding tray, is provided with screw thread, push rod and sliding tray threaded engagement, and with the plane at stop bottom place as horizontal line, the level height at described sliding tray place is more than the level height at contact head place.When the present invention works, particle wood shavings are put on conveyer belt, particle wood shavings are entered inside it by the entrance point being dried cavity, magnetron is started working, from constant electric field, obtain energy and be translated into microwave energy, and then reach to produce microwave energy and be thermally dried inside and outside particle wood shavings simultaneously, it is to avoid the local heat source of particle wood shavings concentrates and causes its local to produce the deformation such as distortion, depression, projection, the drying efficiency of raising particle wood shavings；nullParticle wood shavings are dried step by step by the present invention by multiple dry cavitys being arranged side by side and being interconnected，By the non-stop run of conveyer belt，Particle wood shavings are made to reach required standard in repeatedly microwave drying，And when particle wood shavings move along a straight line，The outer wall of particle wood shavings is constant with the contact area of microwave in drying chamber body，Therefore the frequency when microwave is with particle wood shavings unit are effect is less，And then cause the effect of heating to reduce，And the present invention is fixed with two cylinders in support，And at the two ends of conveyer belt, U-lag is installed，The outfan of cylinder is slidably arranged in U-lag，Make conveyer belt while doing iterative motion，Two cylinders do the contraction on rightabout respectively and uphold，Conveyer belt is made to be capable of swinging，Increase the frequency that on particle wood shavings outer wall, unit are contacts with microwave，Improve the drying effect of particle wood shavings；
And, the particle of powdery is being sent to discharge outlet by conveyer belt after the dried of drying machine, and the particle at existing discharge hole of drying machine is directly snapped down to collection device by conveyer belt, there will be a certain amount of particle during downslide to remain on a moving belt, and continue cycling through with conveyer belt, and have substantial amounts of particle to be scattered accumulation in the bottom of support, not only cause substantial amounts of wastage of material, also can affect the job stability of drying machine；The present invention is provided with block at the dead ahead of conveyer belt discharging, and the secondary tapping channel of arc is had at the middle part of block, when particle is by sliding out on material-dropping face on the outer circle wall of conveyer belt, it is positioned at the contact head of block upper end directly and the wall contacts of conveyer belt, the particle residual scraping that will be attached on conveyer belt is removed, and contact head uses elastomeric material, it is achieved with the flexible contact of conveyer belt to reduce the abrasion to conveyer belt.When circular runout occurring between contact head and conveyer belt, gap i.e. occurs between contact head and conveyer belt, and the particle glided by gap falls directly in secondary tapping channel, the lower sides of block is in close contact with conveyer belt, stop particle and residual has occurred on a moving belt, while facilitating particle quickly transmission after the drying, it is to avoid being scattered everywhere of particle.
Wherein, after drying unit uses for a long time, there will be a certain amount of powder on conveyer belt to be attached on its outer surface, it is difficult to touched head scraping eliminate, therefore, rotate push rod to be allowed to move in sliding tray, until after the contact internal walls of the outer wall of push rod and conveyer belt, conveyer belt forms a projection under the supporting role of push rod, and contact head is in the lower section of projection, by the local deformation occurred on transmission band, the obstinate residue adhered on a moving belt is loosened, by the contact head of elastomeric material, conveyer belt is cleared up again, and then reach to keep conveyer belt clean and tidy degree of its outer wall after single cycle transmission, improve the discharging efficiency of particle.
Further, also include that radiator, described radiator are fixed on the sidewall of dry cavity and just discharge outlet to conveyer belt.When particle wood shavings send out from the port of export of dry cavity, particle wood shavings itself can carry certain heat, i.e. own temperature is higher, temperature abrupt change is there will be when with extraneous contact, and then affecting the overall physical properties of particle wood shavings, the present invention is fixed with radiator at the port of export of dry cavity, and the remaining temperature will carried in particle wood shavings by radiator is absorbed discharges, make particle wood shavings quickly realize difference variation, reduce the possibility that particle wood shavings deform upon.
Further, being provided with cross section at the charging aperture of described secondary tapping channel is half elliptic expanding reach.For reducing the contact head abrasion to conveyer belt further, at the charging aperture of secondary tapping channel, expanding reach is set, contact head is reduced with the contact area of conveyer belt, ensure the contact head shaving effect to conveyer belt simultaneously, the increase of the charging aperture of secondary tapping channel can prevent particle by time occur blocking so that the discharge of particle is more smooth.
The present invention compared with prior art, has such advantages as and beneficial effect:
1, the present invention is fixed with two cylinders in support, and at the two ends of conveyer belt, U-lag is installed, the outfan of cylinder is slidably arranged in U-lag, make conveyer belt while doing iterative motion, two cylinders do the contraction on rightabout respectively and uphold, make conveyer belt be capable of swinging, increase the frequency that on particle wood shavings outer wall, unit are contacts with microwave, improve the drying effect of particle wood shavings；
2, the present invention is when particle wood shavings send out from the port of export of dry cavity, particle wood shavings itself can carry certain heat, i.e. own temperature is higher, temperature abrupt change is there will be when with extraneous contact, and then affecting the overall physical properties of particle wood shavings, the present invention is fixed with radiator at the port of export of dry cavity, and the remaining temperature will carried in particle wood shavings by radiator is absorbed discharges, make particle wood shavings quickly realize difference variation, reduce the possibility that particle wood shavings deform upon；
3, the present invention is the reduction contact head abrasion to conveyer belt further, at the charging aperture of secondary tapping channel, expanding reach is set, contact head is reduced with the contact area of conveyer belt, ensure the contact head shaving effect to conveyer belt simultaneously, the increase of the charging aperture of secondary tapping channel can prevent particle by time occur blocking so that the discharge of particle is more smooth.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by the embodiment of the present invention, constitutes the part of the application, is not intended that the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the sectional view being dried cavity；
Fig. 3 is the enlarged drawing in Fig. 1 at A；
Labelling and corresponding parts title in accompanying drawing:
1-support, 2-conveyer belt, 3-magnetron, 4-are dried cavity, 5-radiator, 6-projection, 7-U shape groove, 8-cylinder, 9-block, 10-material-dropping face, bis-tapping channels of 11-, 12-contact head, 13-roller, 14-expanding reach, 15-sliding tray, 16-push rod.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and the exemplary embodiment of the present invention and explanation thereof are only used for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As shown in Fig. 1 ~ Fig. 3, the present embodiment includes support 1 and matched conveyer belt 2, it is fixedly arranged above multiple dry cavity 4 being arranged side by side and being interconnected at described conveyer belt 2, the both sides of described dry cavity 4 are provided with entrance point and the port of export, the inwall of dry cavity 4 is fixed with the magnetron 3 that two rows are parallel to each other, it is fixed with U-lag 7 in the both sides of conveyer belt 2, two cylinders 8 it are fixed with in support 1, the outfan of two described cylinders 8 is slidably arranged in U-lag 7, it is dried on the both sides inwall of cavity 4 and is additionally provided with projection 6, and the upper surface at described projection 6 and conveyer belt 2 both ends；Also include rotating the roller 13 being arranged on support 1 and block 9, conveyer belt 2 rotates and is arranged on the outer circle wall of described roller 13, the secondary tapping channel 11 of arc it is provided with in the middle part of block 9, block 9 is divided into upper and lower two parts by described secondary tapping channel 11, and the sidewall of block 9 bottom contacts with conveyer belt 2, the material-dropping face 10 caved inward is offered on the top of described block 9, and be fixed with the contact head 12 of elastomeric material on the top of block 9, and the wall contacts of contact head 12 and conveyer belt 2；Described roller 13 offers sliding tray 15, in sliding tray 15, is provided with screw thread, push rod 16 and sliding tray 15 threaded engagement, and so that the plane at place is as horizontal line bottom block 9, the level height at described sliding tray 15 place is more than the level height at contact head 12 place；Also include that radiator 5, described radiator 5 are fixed on the sidewall of dry cavity 4 and just discharge outlet to conveyer belt 2.
When the present invention works, particle wood shavings are put on conveyer belt 2, particle wood shavings are entered inside it by the entrance point being dried cavity 4, magnetron 3 is started working, from constant electric field, obtain energy and be translated into microwave energy, and then reach to produce microwave energy and be thermally dried inside and outside particle wood shavings simultaneously, it is to avoid the local heat source of particle wood shavings concentrates and causes its local to produce the deformation such as distortion, depression, projection, the drying efficiency of raising particle wood shavings；nullParticle wood shavings are dried step by step by the present invention by multiple dry cavitys 4 being arranged side by side and being interconnected，Non-stop run by conveyer belt 2，Particle wood shavings are made to reach required standard in repeatedly microwave drying，And when particle wood shavings move along a straight line，The outer wall of particle wood shavings is constant with the contact area of microwave in dry cavity 4，Therefore the frequency when microwave is with particle wood shavings unit are effect is less，And then cause the effect of heating to reduce，And the present invention is fixed with two cylinders 8 in support 1，And at the two ends of conveyer belt 2, U-lag 7 is installed，The outfan of cylinder 8 is slidably arranged in U-lag 7，Make conveyer belt 2 while doing iterative motion，Two cylinders 8 do the contraction on rightabout respectively and uphold，Conveyer belt 2 is made to be capable of swinging，Increase the frequency that on particle wood shavings outer wall, unit are contacts with microwave，Improve the drying effect of particle wood shavings.
And, particle wood shavings are being sent to discharge outlet by conveyer belt 2 after the dried of drying machine, and the particle at existing discharge hole of drying machine is directly snapped down to collection device by conveyer belt 2, there will be a certain amount of particle during downslide to remain on conveyor belt 2, and continue cycling through with conveyer belt 2, and have substantial amounts of particle to be scattered accumulation in the bottom of support 1, not only cause substantial amounts of wastage of material, also can affect the job stability of drying machine；The present invention is provided with block 9 at the dead ahead of conveyer belt 2 discharging, and the secondary tapping channel 11 of arc is had at the middle part of block 9, when particle is by sliding out on material-dropping face 10 on the outer circle wall of conveyer belt 2, it is positioned at the contact head 12 of block 9 upper end directly and the wall contacts of conveyer belt 2, the particle residual scraping that will be attached on conveyer belt 2 is removed, and contact head 12 uses elastomeric material, it is achieved with the flexible contact of conveyer belt 2 to reduce the abrasion to conveyer belt 2.When circular runout occurring between contact head 12 and conveyer belt 2, i.e. between contact head 12 and conveyer belt 2, gap occurs, and the particle glided by gap falls directly in secondary tapping channel 11, the lower sides of block 9 is in close contact with conveyer belt 2, stop particle and residual has occurred on conveyor belt 2, while facilitating particle quickly transmission after the drying, it is to avoid being scattered everywhere of particle.When particle wood shavings send out from the port of export of dry cavity 4, particle wood shavings itself can carry certain heat, i.e. own temperature is higher, temperature abrupt change is there will be when with extraneous contact, and then affecting the overall physical properties of particle wood shavings, the present invention is fixed with radiator 5 at the port of export of dry cavity 4, and the remaining temperature will carried in particle wood shavings by radiator 5 is absorbed discharges, make particle wood shavings quickly realize difference variation, reduce the possibility that particle wood shavings deform upon.
Wherein, after drying unit uses for a long time, there will be a certain amount of powder on conveyer belt 2 to be attached on its outer surface, it is difficult to touched 12 scrapings eliminate, therefore, rotate push rod 16 to be allowed to move in sliding tray 15, until after the contact internal walls of the outer wall of push rod 16 and conveyer belt 2, conveyer belt 2 forms a projection under the supporting role of push rod 16, and contact head 12 is in the lower section of projection, by the local deformation occurred on transmission band 2, the obstinate residue adhered on conveyor belt 2 is loosened, by the contact head 12 of elastomeric material, conveyer belt 2 is cleared up again, and then reach to keep conveyer belt 2 clean and tidy degree of its outer wall after single cycle transmission, improve the discharging efficiency of wood shavings.
For reducing the contact head 12 abrasion to conveyer belt 2 further, expanding reach 14 is set at the charging aperture of secondary tapping channel 11, contact head 12 is reduced with the contact area of conveyer belt 2, ensure the contact head 12 shaving effect to conveyer belt 2 simultaneously, the increase of the charging aperture of secondary tapping channel 11 can prevent particle wood shavings by time occur blocking so that the discharge of particle wood shavings is more smooth.
Above-described detailed description of the invention; the purpose of the present invention, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only the detailed description of the invention of the present invention; the protection domain being not intended to limit the present invention; all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included within the scope of the present invention.
Claims (1)
1. particieboard timber exsiccator, including support (1) and matched conveyer belt (2), it is characterized in that: be fixedly arranged above multiple dry cavity (4) being arranged side by side and be interconnected at described conveyer belt (2), the both sides of described dry cavity (4) are provided with entrance point and the port of export, the inwall of dry cavity (4) is fixed with the magnetron (3) that two rows are parallel to each other, it is fixed with U-lag (7) in the both sides of conveyer belt (2), two cylinders (8) it are fixed with in support (1), the outfan of two described cylinders (8) is slidably arranged in U-lag (7), it is dried on the both sides inwall of cavity (4) and is additionally provided with projection (6), and the upper surface at described projection (6) and conveyer belt (2) both ends；Also include the roller (13) that block (9) and rotation are arranged on support (1), conveyer belt (2) rotates and is arranged on the outer circle wall of described roller (13), the secondary tapping channel (11) of arc it is provided with at block (9) middle part, block (9) is divided into upper and lower two parts by described secondary tapping channel (11), and the sidewall of block (9) bottom contacts with conveyer belt (2), the material-dropping face (10) caved inward is offered on the top of described block (9), and the contact head (12) of elastomeric material it is fixed with on the top of block (9), and the wall contacts of contact head (12) and conveyer belt (2)；Described roller (13) offers sliding tray (15), sliding tray is provided with screw thread in (15), push rod (16) and sliding tray (15) threaded engagement, and with the plane at place bottom block (9) as horizontal line, the level height at described sliding tray (15) place is more than the level height at contact head (12) place, also include radiator (5), described radiator (5) is fixed on the sidewall of dry cavity (4) and just discharge outlet to conveyer belt (2), being provided with cross section at the charging aperture of described secondary tapping channel (11) is half elliptic expanding reach (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510073850.9A CN104654761B (en) | 2015-02-12 | 2015-02-12 | Shaving board lumber drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510073850.9A CN104654761B (en) | 2015-02-12 | 2015-02-12 | Shaving board lumber drier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104654761A CN104654761A (en) | 2015-05-27 |
| CN104654761B true CN104654761B (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510073850.9A Expired - Fee Related CN104654761B (en) | 2015-02-12 | 2015-02-12 | Shaving board lumber drier |
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| Country | Link |
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| CN (1) | CN104654761B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369979B (en) * | 2016-08-26 | 2019-12-03 | 新昌县科宇机械有限公司 | A kind of efficient particle drying device |
| CN117537589B (en) * | 2024-01-09 | 2024-04-09 | 山东开元电子有限公司 | Radiator drying device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0177298A1 (en) * | 1984-09-28 | 1986-04-09 | Ngk Insulators, Ltd. | Vacuum conveyor system |
| EP0589113A1 (en) * | 1992-09-22 | 1994-03-30 | Charpente Menuiserie Chasseneuillaise C.M.C. | Apparatus for transferring pieces of wood in a microwave drying oven |
| CN103423979A (en) * | 2013-09-09 | 2013-12-04 | 南京研正微波设备厂 | Tunnel type microwave drier |
| CN203385273U (en) * | 2013-05-06 | 2014-01-08 | 青岛科朗特机电设备制造有限公司 | Tunnel microwave drying equipment |
| CN103644720A (en) * | 2013-11-22 | 2014-03-19 | 刘芳圃 | Microwave and electromagnetic heat source convection combined belt drying machine |
| CN204594153U (en) * | 2015-02-12 | 2015-08-26 | 成都浪度家私有限公司 | A kind of drying unit for log wood shavings |
-
2015
- 2015-02-12 CN CN201510073850.9A patent/CN104654761B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0177298A1 (en) * | 1984-09-28 | 1986-04-09 | Ngk Insulators, Ltd. | Vacuum conveyor system |
| EP0589113A1 (en) * | 1992-09-22 | 1994-03-30 | Charpente Menuiserie Chasseneuillaise C.M.C. | Apparatus for transferring pieces of wood in a microwave drying oven |
| CN203385273U (en) * | 2013-05-06 | 2014-01-08 | 青岛科朗特机电设备制造有限公司 | Tunnel microwave drying equipment |
| CN103423979A (en) * | 2013-09-09 | 2013-12-04 | 南京研正微波设备厂 | Tunnel type microwave drier |
| CN103644720A (en) * | 2013-11-22 | 2014-03-19 | 刘芳圃 | Microwave and electromagnetic heat source convection combined belt drying machine |
| CN204594153U (en) * | 2015-02-12 | 2015-08-26 | 成都浪度家私有限公司 | A kind of drying unit for log wood shavings |
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| CN104654761A (en) | 2015-05-27 |
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