CN104654761A - Shaving board lumber drier - Google Patents
Shaving board lumber drier Download PDFInfo
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- CN104654761A CN104654761A CN201510073850.9A CN201510073850A CN104654761A CN 104654761 A CN104654761 A CN 104654761A CN 201510073850 A CN201510073850 A CN 201510073850A CN 104654761 A CN104654761 A CN 104654761A
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- conveyer belt
- block
- conveying belt
- contact head
- particle
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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 drier.
Background technology
Solid wood board sheet material is sturdy and durable, texture nature, mostly has the distinctive fragrance of natural timber, has good hygroscopicity and gas permeability, be of value to health, does not cause environmental pollution to wear and tear and makes the high-quality sheet material of top-grade furniture, decorating house.But because its processing technology is complicated, operation requirements level is high, therefore the drying of particle wood shavings is made not pass a test, very easily cause constant product quality poor, there is cracking, distortion and the problem such as PASS is insecure, traditional method for drying wood is generally adopt steam, conduction oil, charcoals etc. are by timber stoving, generally need some months just can complete drying, drying time is long, waste time and energy, waste a large amount of energy, contaminated environment, drying effect is not good, the moisture distribution in timber can be caused uneven, affect product quality, cause raw-material waste.
Summary of the invention
The object of the present invention is to provide particieboard timber drier, make the drying process simple and fast of particle wood shavings and uniform drying, solve the defect existed in prior art.
Object of the present invention is achieved through the following technical solutions:
Particieboard timber drier, the conveyer belt comprising support and coordinate with it, multiple being arranged side by side and the dry cavity be interconnected is fixed with above 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, U-lag is fixed with in the both sides of conveyer belt, support internal fixtion has two cylinders, the output of two described cylinders is slidably arranged in U-lag, the both sides inwall of dry cavity is also provided with projection, and described projection contacts with the upper surface at conveyer belt both ends, also comprise the roller and block that rotate and be arranged on support, conveyer belt rotates and is arranged on the outer circle wall of described roller, the secondary tapping channel of arc 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 for horizontal line, the level height at described sliding tray place is greater than the level height at contact head place.When the present invention works, particle wood shavings are put on conveyer belt, particle wood shavings enter its inside by the entrance point of dry cavity, magnetron is started working, from constant electric field, obtain energy and be translated into microwave energy, and then reach and produce microwave energy and carry out heat drying by inside and outside particle wood shavings simultaneously, avoid the local heat source of particle wood shavings concentrate and cause its local to produce the deformation such as distortion, depression, projection, improve the drying efficiency of particle wood shavings, the present invention to be arranged side by side and the dry cavity be interconnected carries out dry step by step to particle wood shavings by multiple, 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 do rectilinear motion, in the outer wall of particle wood shavings and dry cavity, the contact area of microwave is constant, therefore at microwave less with the frequency during unit are effect of particle wood shavings, and then cause the effect heated to reduce, and the present invention has two cylinders at support internal fixtion, and install and U-lag at the two ends of conveyer belt, the output of cylinder is slidably arranged in U-lag, make conveyer belt while doing iterative motion, the contraction that two cylinders do on rightabout is respectively upheld, make conveyer belt can realize 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 goes out being sent to discharging opening by conveyer belt after the drying process of drying machine, and the particle at existing discharge hole of drying machine place is directly by sliding to gathering-device under conveyer belt, a certain amount of particle is there will be residual on a moving belt in downslide process, and continue circulation with conveyer belt, and have a large amount of particles to be scattered accumulation in the bottom of support, not only cause a large amount of wastage of material, also can affect the job stability of drying machine; The present invention is provided with block in 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 the outer circle wall of conveyer belt slides out on material-dropping face, be positioned at the wall contacts of the direct conveyer belt of contact head of block upper end, attachment particle is on a moving belt remained scraping remove, and contact head adopts elastomeric material, realize with the flexible contact of conveyer belt to reduce the wearing and tearing to conveyer belt.When there is circular runout between contact head and conveyer belt, namely there is gap between contact head and conveyer belt, and directly fall into secondary tapping channel by the particle that gap glides, the lower sides of block and conveyer belt close contact, stop particle to occur on a moving belt remaining, while facilitating particle fast transport after the drying, avoid being scattered of particle everywhere.
Wherein, after drying unit uses for a long time, conveyer belt there will be a certain amount of Powdered attachment on its outer surface, be difficult to be touched a scraping eliminate, therefore rotate push rod to make it to rotate in sliding tray, until after the outer wall of push rod and the contact internal walls of conveyer belt, conveyer belt forms a projection under the supporting role of push rod, and contact head is in the below of projection, by the local deformation that driving-belt occurs, the residue of the stubbornness of adhering on a moving belt is loosened, by the contact head of elastomeric material, conveyer belt is cleared up again, and then reach the clean and tidy degree keeping conveyer belt its outer wall after single cycle transmission, improve the discharging efficiency of particle.
Further, also comprise radiator, on the sidewall that described radiator is fixed on dry cavity and just to the discharge outlet of conveyer belt.When particle wood shavings send out from the port of export of dry cavity, particle wood shavings itself can carry certain heat, namely own temperature is higher, with there will be temperature abrupt change during 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, temperature more than carrying to be absorbed discharge by radiator in particle wood shavings, make particle wood shavings use difference variation fast, reduce the possibility of particle wood shavings generation deformation.
Further, the charging aperture place of described secondary tapping channel being provided with cross section is half elliptic expanding reach.For reducing contact head further to conveyer belt to wearing and tearing, at the charging aperture place of secondary tapping channel, expanding reach is set, the contact area of contact head and conveyer belt is reduced, ensure that contact head is to the shaving effect of conveyer belt simultaneously, the increase of the charging aperture of secondary tapping channel can prevent particle by time there is blocking, make the discharge of particle more smooth.
The present invention compared with prior art, has following advantage and beneficial effect:
1, the present invention has two cylinders at support internal fixtion, and install and U-lag at the two ends of conveyer belt, the output of cylinder is slidably arranged in U-lag, make conveyer belt while doing iterative motion, the contraction that two cylinders do on rightabout is respectively upheld, make conveyer belt can realize 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, namely own temperature is higher, with there will be temperature abrupt change during 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, temperature more than carrying to be absorbed discharge by radiator in particle wood shavings, make particle wood shavings use difference variation fast, reduce the possibility of particle wood shavings generation deformation;
3, the present invention reduces contact head to conveyer belt further to wearing and tearing, at the charging aperture place of secondary tapping channel, expanding reach is set, the contact area of contact head and conveyer belt is reduced, ensure that contact head is to the shaving effect of conveyer belt simultaneously, the increase of the charging aperture of secondary tapping channel can prevent particle by time there is blocking, make the discharge of particle more smooth.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the present invention, forms a application's part, does not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the sectional view of dry cavity;
Fig. 3 is the enlarged drawing at A place in Fig. 1;
Mark and corresponding parts title in accompanying drawing:
1-support, 2-conveyer belt, 3-magnetron, 4-dry cavity, 5-radiator, 6-projection, 7-U shape groove, 8-cylinder, 9-block, 10-material-dropping face, 11-bis-tapping channels, 12-contact head, 13-roller, 14-expanding reach, 15-sliding tray, 16-push rod.
Detailed description of the invention
Clearly understand for making the object, technical solutions and advantages of the present invention, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the present invention and explanation thereof are only for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As shown in Fig. 1 ~ Fig. 3, the conveyer belt 2 that the present embodiment comprises support 1 and coordinates with it, multiple being arranged side by side and the dry cavity 4 be interconnected is fixed with above 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, U-lag 7 is fixed with in the both sides of conveyer belt 2, support 1 internal fixtion has two cylinders 8, the output of two described cylinders 8 is slidably arranged in U-lag 7, the both sides inwall of dry cavity 4 is also provided with projection 6, and described projection 6 contacts with the upper surface at conveyer belt 2 both ends, also comprise the roller 13 and block 9 that rotate and be 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 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, screw thread is provided with in sliding tray 15, push rod 16 and sliding tray 15 threaded engagement, and with the plane at place bottom block 9 for horizontal line, the level height at described sliding tray 15 place is greater than the level height at contact head 12 place, also comprise radiator 5, on the sidewall that described radiator 5 is fixed on dry cavity 4 and just to the discharge outlet of conveyer belt 2.
When the present invention works, particle wood shavings are put on conveyer belt 2, particle wood shavings enter its inside by the entrance point of dry cavity 4, magnetron 3 is started working, from constant electric field, obtain energy and be translated into microwave energy, and then reach and produce microwave energy and carry out heat drying by inside and outside particle wood shavings simultaneously, avoid the local heat source of particle wood shavings concentrate and cause its local to produce the deformation such as distortion, depression, projection, improve the drying efficiency of particle wood shavings, the present invention to be arranged side by side and the dry cavity 4 pairs of particle wood shavings be interconnected carry out dry step by step by multiple, by the non-stop run of conveyer belt 2, particle wood shavings are made to reach required standard in repeatedly microwave drying, and when particle wood shavings do rectilinear motion, in the outer wall of particle wood shavings and dry cavity 4, the contact area of microwave is constant, therefore at microwave less with the frequency during unit are effect of particle wood shavings, and then cause the effect heated to reduce, and the present invention has two cylinders 8 at support 1 internal fixtion, and install and U-lag 7 at the two ends of conveyer belt 2, the output of cylinder 8 is slidably arranged in U-lag 7, make conveyer belt 2 while doing iterative motion, the contraction that two cylinders 8 do on rightabout is respectively upheld, make conveyer belt 2 can realize 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 go out being sent to discharging opening by conveyer belt 2 after the drying process of drying machine, and the particle at existing discharge hole of drying machine place directly slides to gathering-device for 2 times by conveyer belt, a certain amount of particle is there will be residual on conveyor belt 2 in downslide process, and continue circulation with conveyer belt 2, and have a large amount of particles to be scattered accumulation in the bottom of support 1, not only cause a large amount of wastage of material, also can affect the job stability of drying machine; The present invention is provided with block 9 in 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 the outer circle wall of particle by conveyer belt 2 slides out on material-dropping face 10, be positioned at the wall contacts of the direct conveyer belt 2 of contact head 12 of block 9 upper end, attachment particle is on conveyor belt 2 remained scraping remove, and contact head 12 adopts elastomeric material, realize with the flexible contact of conveyer belt 2 to reduce the wearing and tearing to conveyer belt 2.When there is circular runout between contact head 12 and conveyer belt 2, namely there is gap between contact head 12 and conveyer belt 2, and directly fall into secondary tapping channel 11 by the particle that gap glides, the lower sides of block 9 and conveyer belt 2 close contact, stop particle to occur on conveyor belt 2 remaining, while facilitating particle fast transport after the drying, avoid being scattered of particle everywhere.When particle wood shavings send out from the port of export of dry cavity 4, particle wood shavings itself can carry certain heat, namely own temperature is higher, with there will be temperature abrupt change during 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, temperature more than carrying to be absorbed discharge by radiator 5 in particle wood shavings, make particle wood shavings use difference variation fast, reduce the possibility of particle wood shavings generation deformation.
Wherein, after drying unit uses for a long time, conveyer belt 2 there will be a certain amount of Powdered attachment on its outer surface, be difficult to be touched 12 scraping eliminate, therefore rotate push rod 16 to make it to rotate 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 below of projection, by the local deformation that driving-belt 2 occurs, the residue of the stubbornness of adhering on conveyor belt 2 is loosened, cleared up by contact head 12 pairs of conveyer belts 2 of elastomeric material again, and then reach the clean and tidy degree keeping conveyer belt 2 its outer wall after single cycle transmission, improve the discharging efficiency of wood shavings.
For reducing contact head 12 pairs of conveyer belts 2 further to wearing and tearing, at the charging aperture place of secondary tapping channel 11, expanding reach 14 is set, contact head 12 is reduced with the contact area of conveyer belt 2, ensure the shaving effect of contact head 12 pairs of conveyer belts 2 simultaneously, the increase of the charging aperture of secondary tapping channel 11 can prevent particle wood shavings by time there is blocking, make the discharge of particle wood shavings more smooth.
Above-described detailed description of the invention; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain be not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. particieboard timber drier, the conveyer belt (2) comprising support (1) and coordinate with it, it is characterized in that: be fixed with multiple being arranged side by side and the dry cavity (4) be interconnected in the top of 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, U-lag (7) is fixed with in the both sides of conveyer belt (2), support (1) internal fixtion has two cylinders (8), the output of two described cylinders (8) is slidably arranged in U-lag (7), the both sides inwall of dry cavity (4) is also provided with projection (6), and described projection (6) contacts with the upper surface at conveyer belt (2) both ends, also comprise block (9) and rotation and be arranged on roller (13) 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 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 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, block (9) bottom for horizontal line, the level height at described sliding tray (15) place is greater than the level height at contact head (12) place.
2. particieboard timber drier according to claim 1, is characterized in that: also comprise radiator (5), on the sidewall that described radiator (5) is fixed on dry cavity (4) and just to the discharge outlet of conveyer belt (2).
3. particieboard timber drier according to claim 1, is characterized in that: it is half elliptic expanding reach (14) that the charging aperture place of described secondary tapping channel (11) is provided with cross section.
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 true CN104654761A (en) | 2015-05-27 |
| CN104654761B CN104654761B (en) | 2017-01-11 |
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Family Applications (1)
| 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369979A (en) * | 2016-08-26 | 2017-02-01 | 新昌县科宇机械有限公司 | Efficient wood shaving drying device |
| CN113494843A (en) * | 2021-06-23 | 2021-10-12 | 常州科林环境科技有限公司 | Take waste heat recovery's dry tail gas processing apparatus |
| CN117537589A (en) * | 2024-01-09 | 2024-02-09 | 山东开元电子有限公司 | Radiator drying device |
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|---|---|---|---|---|
| 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369979A (en) * | 2016-08-26 | 2017-02-01 | 新昌县科宇机械有限公司 | Efficient wood shaving drying device |
| 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 |
| CN113494843A (en) * | 2021-06-23 | 2021-10-12 | 常州科林环境科技有限公司 | Take waste heat recovery's dry tail gas processing apparatus |
| CN117537589A (en) * | 2024-01-09 | 2024-02-09 | 山东开元电子有限公司 | Radiator drying device |
| CN117537589B (en) * | 2024-01-09 | 2024-04-09 | 山东开元电子有限公司 | Radiator drying device |
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| Publication number | Publication date |
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| CN104654761B (en) | 2017-01-11 |
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