CN105599100A - Glue dosing method and glue dosing device - Google Patents
Glue dosing method and glue dosing device Download PDFInfo
- Publication number
- CN105599100A CN105599100A CN201610082607.8A CN201610082607A CN105599100A CN 105599100 A CN105599100 A CN 105599100A CN 201610082607 A CN201610082607 A CN 201610082607A CN 105599100 A CN105599100 A CN 105599100A
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- China
- Prior art keywords
- glue
- applying
- shape
- dosing
- pipeline
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N1/00—Pretreatment of moulding material
- B27N1/02—Mixing the material with binding agent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N1/00—Pretreatment of moulding material
- B27N1/02—Mixing the material with binding agent
- B27N1/0263—Mixing the material with binding agent by spraying the agent on the falling material, e.g. with the material sliding along an inclined surface, using rotating elements or nozzles
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The invention relates to a glue dosing process and belongs to the field of processing artificial boards. The glue dosing method is characterized in that during processes of performing pipeline glue dosing on artificial board fibers, wood shavings or straw materials and conveying the artificial board fibers, wood shavings or straw materials, S-shaped elbows are adopted for at least part of pipelines, so that the glue dosing time and glue mixing time for materials in the S-shaped elbows are prolonged, the materials are naturally rolled in the pipelines, and thus uniform glue dosing and uniform glue mixing for the materials and glue are realized. According to the glue dosing method and the glue dosing device, glue dosing is performed in steps for multiple times, high-pressure glue mixing time and glue mixing route for artificial board materials in a spraying pipe or an air supply pipeline are prolonged, glue dosing and glue mixing are performed simultaneously, and a glue dosing process and a glue mixing process are combined in steps, so that glue can be uniformly dosed after be subjected to sufficient atomization and dispersion, materials and glue particles are fully mixed, the glue dosing uniformity and the glue dosing efficiency are improved, not only can the glue dosing effect be improved and the energy consumption of subsequent section be reduced, but also the glue dosage can be saved, a drying pipeline wall sticking phenomenon is reduced, the overall productivity is improved, and energy conservation and environmental friendliness are realized.
Description
Technical field
The present invention relates to a kind of glue applying method, relate in particular to glue applying method in a kind of wood-based plate manufacture process andSize applicator.
Background technology
In Fibreboard Production process, mainly in the applying glue of fiber shotcrete pipe, traditional steam atomization applying glue systemSystem is mainly by spurt steam in nozzle, glue is first carried out to expanded formation mist state, then high pressure sprays intoIn fiber shotcrete pipe, swiftly flowing fiber in vaporific glue after expanded and shotcrete pipe is being advanced at utmost speedIn process, produce and mix turbulent flow, reach uniform gluing effect.
As shown in Figure 1, the vaporific glue after expanded and swiftly flowing fiber are in fiber shotcrete pipeAfter mixing, enter follow-up drying duct, then enter drying machine and be dried, and then carry out fiber and divideChoosing. In actual production process, fiber progressively mixes in shotcrete pipe and drying duct, in shotcrete pipeAir pressure is high, and caliber is little, and fiber pace is fast, and drying duct caliber is large, and fiber enters rear speed onceSon reduces, and because fiber speed in shotcrete pipe is fast, does not mix, and enters drying duct speed and fallsAfter low, be now just very easily bonded on the tube wall of drying duct, stop up drying duct, affect subsequent technique,And mixed glue is even not.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of glue applying method and size applicator, solves artificialGlue applying method and device present in board manufacturing process easily stop up drying duct, affect subsequent technique, and mixedThe defect that glue is inhomogeneous.
Technical scheme
A kind of glue applying method, is characterized in that: carry out pipeline at wood-based plate fiber, wood shavings or stalk materialIn applying glue and course of conveying, at least part of described pipeline adopts S shape bend pipe, makes material curved described S shapeIn pipe, extend applying glue and mixed glue time, and make material rolling naturally in pipeline, realize material and glueEvenly applying glue and mixed glue.
Further, dry rear material enters carries airduct section, and part carries airduct to adopt bending S shape windPipe, makes material further rolling applying glue and mixed glue in S shape airduct.
Further, on described S shape bend pipe or S shape airduct, be arranged at intervals with multiple applying glue nozzles, applying glueThe burst pressure of nozzle is greater than the pressure in S shape bend pipe or S shape airduct.
Further, described applying glue nozzle adopts compressed air atomizer, uses compressed air to carry out atomizationApplying glue.
A kind of size applicator, is characterized in that: comprise wood-based plate fiber, wood shavings or stalk material are carried outThe pipeline of pipeline internal sizing and conveying, at least a portion of described pipeline adopts S shape bend pipe, at described SOn shape bend pipe, be arranged at intervals with multiple applying glue nozzles of connection.
Further, described S shape bend pipe is S shape fiber shotcrete pipe or S shape air delivery pipe.
Further, described applying glue nozzle is separately positioned on the pipeline in knee of described S shape bend pipe.
Further, described applying glue nozzle is oppositely arranged on S shape bend pipe.
Further, described applying glue nozzle adopts compressed air atomizer.
Beneficial effect
Glue applying method of the present invention and size applicator adopt step by step repeatedly applying glue and extend wood-based plate material in sprayMixed glue time of high pressure and mixed glue stroke in slurry pipe or air delivery pipe, glue is mixed on applying glue limit, limit, makes Process of Applying GlueWith the combination of mixed glue process substep, can make glue in fully atomization even applying glue after disperseing, make material and glueParticle water fully mixes, and improves uniformity of size application and sizing efficiency, not only can improve sizing efficiency, fallsLow follow-up workshop section energy consumption, can also save glue consumption, reduces the phenomenon of the sticky wall of drying duct, improves wholeBody production capacity, energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is the applying glue of existing wood-based plate fiber, the schematic diagram of drying process workshop section.
Fig. 2 is the schematic diagram that size applicator of the present invention adopts the fiber shotcrete pipe of S shape bend pipe.
Wherein: 1-front and continued workshop section defibrator, 2-fiber shotcrete pipe, 3-drying duct, 4-cyclone drying machine, 5-Follow-up workshop section fibers grader, 6-compressed air atomising device, 7-applying glue nozzle, 8-S shape bend pipe, 9-compressionAir duct.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, further set forth the present invention.
Easily stop up drying duct for the glue applying method in current wood-based plate manufacture process and device, after impactContinuous technique, and the inhomogeneous defect of mixed glue, the present invention proposes a kind of glue applying method and size applicator.
A kind of glue applying method, carries out pipeline applying glue and carried at wood-based plate fiber, wood shavings or stalk materialCheng Zhong, at least part of described pipeline adopts S shape bend pipe, makes material extend applying glue in described S shape bend pipeWith the mixed glue time, and make material rolling naturally in pipeline, realize the even applying glue of material and glue and mixGlue.
In Wood-based Panel Production, for wood-based plate fiber, be generally to enter drying tube by fiber shotcrete pipe 2Road 3 or drying machine carry out in dry process, carry out applying glue and mixed glue, then in fiber shotcrete pipe 2Enter drying duct 3 and be dried, concrete equipment flowsheet enters accompanying drawing 1 and illustrates. By part fiber shotcrete pipe 2Or whole fiber shotcrete pipes adopts S shape bend pipe 8, and wood-based plate fiber carries out applying glue in S shape bend pipe 8,Can extend the time of applying glue and mixed glue, and wood-based plate fiber is rolled in pipeline, realization and glueEvenly applying glue and mixed glue.
Wood shavings or stalk material are after being first dried, to carry out applying glue aborning again, same, dried thingMaterial enters applying glue pipeline or carries airduct section, and part applying glue pipeline or conveying airduct adopt bending S shape pipeRoad or S shape airduct, make material in S shape pipeline or S shape airduct, roll applying glue and mixed glue. And wood-based plateFiber also can through the applying glue of applying glue pipeline, dry after more further at the airduct internal sizing of S shape and mixed glue.
On described S shape bend pipe or S shape airduct, can be arranged at intervals with multiple applying glue nozzles, applying glue nozzleBurst pressure be greater than the pressure in S shape bend pipe or S shape airduct. And described applying glue nozzle adopts compression emptyAerosolization nozzle, uses compressed air to carry out atomization applying glue.
Above-mentioned glue applying method can adopt multiple size applicator to realize. Size applicator comprise fiber shotcrete pipe andBe arranged on the applying glue nozzle being connected on fiber shotcrete pipe and with fiber shotcrete pipe, at described fiber shotcrete pipeOn be arranged at intervals with multiple applying glue nozzles, the burst pressure of applying glue nozzle is greater than the pressure in fiber shotcrete pipe., existing fiber shotcrete pipe can be lengthened meanwhile, fiber is progressively atomized in the process stoppingThe applying glue of glue particle and mixed glue, but better a kind of dress of realizing when fiber shotcrete pipe is made to S shape bend pipePut, adopt the fiber shotcrete pipe of S shape bend pipe, can not only make the stop of wood-based plate fiber in shotcrete pipe timeBetween increase, wood-based plate fiber and glue are fully mixed, and the glue particle that can make atomization is S shapeIn pipeline, produce rolling effect, can in pipeline, more disperse, thus can be more with wood-based plate fiberMix uniformly. For wood shavings or stalk material, can change dried conveying applying glue pipeline into S shapeBend pipe or S shape airduct, increase sizing efficiency to material and the time of mixed glue, makes applying glue even.
Described applying glue nozzle can be separately positioned on the knee of described S shape bend pipe or S shape airduct, and at SOn shape bend pipe or S shape airduct, be oppositely arranged, be a fixed inclination with S shape bend pipe or S shape airduct. AllApplying glue nozzle can all tilt in the same direction.
Described applying glue nozzle adopts compressed air atomizer, uses compressed air to carry out atomization applying glue, pressesContracting air atomizing does not have the moisture effects glue particle in steam. Compressed air can be set to be connected to oftenIndividual applying glue nozzle.
Glue applying method of the present invention and size applicator adopt step by step repeatedly applying glue and extend wood-based plate material at fibreMixed glue time of high pressure and mixed glue stroke in dimension shotcrete pipe or air delivery pipe, glue is mixed on applying glue limit, limit, makes applying glueProcess and the combination of mixed glue process substep, can make glue in fully atomization even applying glue after disperseing, and makes fiberFully mix with glue particle, improve uniformity of size application and sizing efficiency, not only can improve sizing efficiency,Reduce follow-up drying section energy consumption, can also save glue consumption, reduce the phenomenon of the sticky wall of drying duct,Improve overall throughput.
After experiment, adopt size applicator of the present invention can save glue consumption approximately 50%, and due to applying glueEvenly, greatly reduce the sizing phenomenon of dry tube wall, increased service life, improved wood-based plate fibreThe service efficiency of dimension, reduces costs energy-conserving and environment-protective.
Claims (9)
1. a glue applying method, is characterized in that: carry out at wood-based plate fiber, wood shavings or stalk materialIn pipeline applying glue and course of conveying, at least part of described pipeline adopts S shape bend pipe, makes material describedIn S shape bend pipe, extend applying glue and mixed glue time, and make material rolling naturally in pipeline, realize materialEven applying glue and mixed glue with glue.
2. glue applying method as claimed in claim 1, is characterized in that: after dry, material enters conveyingAirduct section, part carries airduct to adopt bending S shape airduct, makes material further in S shape airductRolling applying glue and mixed glue.
3. glue applying method as claimed in claim 1 or 2, is characterized in that: at described S shape bend pipeOr on S shape airduct, being arranged at intervals with multiple applying glue nozzles, it is curved that the burst pressure of applying glue nozzle is greater than S shapePressure in pipe or S shape airduct.
4. glue applying method as claimed in claim 3, is characterized in that: described applying glue nozzle adopts pressesContracting air atomizer spray nozzle, uses compressed air to carry out atomization applying glue.
5. a size applicator, is characterized in that: comprise wood-based plate fiber, wood shavings or stalk materialCarry out the pipeline of pipeline internal sizing and conveying, at least a portion of described pipeline adopts S shape bend pipe,On described S shape bend pipe, be arranged at intervals with multiple applying glue nozzles of connection.
6. size applicator as claimed in claim 5, is characterized in that: described S shape bend pipe is S shapeFiber shotcrete pipe or S shape air delivery pipe.
7. size applicator as claimed in claim 5, is characterized in that: described applying glue nozzle is established respectivelyPut on the pipeline in the knee of described S shape bend pipe.
8. size applicator as claimed in claim 7, is characterized in that: described applying glue nozzle is S shapeOn bend pipe, be oppositely arranged.
9. size applicator as claimed in claim 5, is characterized in that: described applying glue nozzle adopts pressesContracting air atomizer spray nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610082607.8A CN105599100A (en) | 2016-02-05 | 2016-02-05 | Glue dosing method and glue dosing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610082607.8A CN105599100A (en) | 2016-02-05 | 2016-02-05 | Glue dosing method and glue dosing device |
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| Publication Number | Publication Date |
|---|---|
| CN105599100A true CN105599100A (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610082607.8A Pending CN105599100A (en) | 2016-02-05 | 2016-02-05 | Glue dosing method and glue dosing device |
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| Country | Link |
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| CN (1) | CN105599100A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030812A (en) * | 2017-04-06 | 2017-08-11 | 大亚人造板集团有限公司 | It is a kind of can high-fidelity printing fiberboard production processes |
| CN111804539A (en) * | 2020-07-15 | 2020-10-23 | 哥乐巴环保科技(上海)有限公司 | Atomization glue applying system process of roller glue mixer |
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| CN2846076Y (en) * | 2005-12-22 | 2006-12-13 | 陕西科技大学 | Glue applicator for paper middle density fiber board |
| CN201500632U (en) * | 2009-10-23 | 2010-06-09 | 英利能源（中国）有限公司 | Glue solution buffer |
| CN202803549U (en) * | 2012-09-07 | 2013-03-20 | 杭州金洋金属材料有限公司 | Spiral tube for dispensing machine |
| CN203264577U (en) * | 2013-04-18 | 2013-11-06 | 浙江江山丽人木业有限公司 | High-density fiberboard sizing system |
| CN103921330A (en) * | 2014-04-08 | 2014-07-16 | 哥乐巴环保科技(上海)有限公司 | Atomized gluing process method in artificial board manufacturing |
| CN104002354A (en) * | 2014-06-06 | 2014-08-27 | 镇江中福马机械有限公司 | Wet fiber delivering and sizing device and sizing method |
| CN204354255U (en) * | 2014-12-01 | 2015-05-27 | 中山冠华竹纤板业有限公司 | A kind of string wind mixes formula glue system |
| CN205364123U (en) * | 2016-02-05 | 2016-07-06 | 哥乐巴环保科技(上海)有限公司 | Glue applying device |
-
2016
- 2016-02-05 CN CN201610082607.8A patent/CN105599100A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2846076Y (en) * | 2005-12-22 | 2006-12-13 | 陕西科技大学 | Glue applicator for paper middle density fiber board |
| CN201500632U (en) * | 2009-10-23 | 2010-06-09 | 英利能源（中国）有限公司 | Glue solution buffer |
| CN202803549U (en) * | 2012-09-07 | 2013-03-20 | 杭州金洋金属材料有限公司 | Spiral tube for dispensing machine |
| CN203264577U (en) * | 2013-04-18 | 2013-11-06 | 浙江江山丽人木业有限公司 | High-density fiberboard sizing system |
| CN103921330A (en) * | 2014-04-08 | 2014-07-16 | 哥乐巴环保科技(上海)有限公司 | Atomized gluing process method in artificial board manufacturing |
| CN104002354A (en) * | 2014-06-06 | 2014-08-27 | 镇江中福马机械有限公司 | Wet fiber delivering and sizing device and sizing method |
| CN204354255U (en) * | 2014-12-01 | 2015-05-27 | 中山冠华竹纤板业有限公司 | A kind of string wind mixes formula glue system |
| CN205364123U (en) * | 2016-02-05 | 2016-07-06 | 哥乐巴环保科技(上海)有限公司 | Glue applying device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030812A (en) * | 2017-04-06 | 2017-08-11 | 大亚人造板集团有限公司 | It is a kind of can high-fidelity printing fiberboard production processes |
| CN111804539A (en) * | 2020-07-15 | 2020-10-23 | 哥乐巴环保科技(上海)有限公司 | Atomization glue applying system process of roller glue mixer |
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| DD01 | Delivery of document by public notice | ||
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Addressee: Cui Haifeng Document name: Notice of closing reexamination case |
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Application publication date: 20160525 |