CN104002354B - Wet fiber conveying and size applicator and glue applying method - Google Patents
Wet fiber conveying and size applicator and glue applying method Download PDFInfo
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- CN104002354B CN104002354B CN201410247858.8A CN201410247858A CN104002354B CN 104002354 B CN104002354 B CN 104002354B CN 201410247858 A CN201410247858 A CN 201410247858A CN 104002354 B CN104002354 B CN 104002354B
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- wet fiber
- power source
- high pressure
- size applicator
- gases
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Abstract
The invention discloses a kind of wet fiber conveying and size applicator, including gases at high pressure power source, pressure pipeline, pay-off and size applicator, the glue applying method step of the present invention is as follows: 1) start each installation's power source successively, 2) conveying compressed air, 3) wet fiber and adhesive form the wet fiber of applying glue, and 4) wet fiber of applying glue is ejected in drying system.The gases at high pressure that the present invention utilizes gases at high pressure power source to produce mix with wet fiber, break up wet fiber, and wet fiber can be prevented agglomerating, it is ensured that wet fiber uniformly mixes with adhesive, and the middle and higher density fibre board plate face produced in subsequent handling does not haves gum spot, micelle.It is possible to prevent wet fiber to stick to tube wall because dissipating and catch fire, it also avoid fiber sedimentation blocking drying duct, and owing to fiber and hot blast are fully contacted, thus reduce rapidly the moisture content of wet fiber, add the dry rate of fastfiber.
Description
Technical field
The present invention relates to the fiber preparation facilities of a kind of middle and higher density fibre board, especially in fiber production process
Fiber conveying and size applicator, further relate to the glue applying method of this device, belongs to wood-based plate and manufactures equipment technical field.
Background technology
Middle and higher density fibre board fiber prepare produce in use two kinds of glue-applying techniques: wet method pipeline glue-applying technique and
Glue mixing technique, for the characteristic of wood fibre, compared with glue mixing technique, wet method pipeline glue-applying technique can ensure glue distribution all
Even, plate face does not haves gum spot, blob of viscose, simplifies technological process, eliminates the glue mixer of complexity simultaneously, is current fibre applying glue
Main method.Common wet method pipeline glue-applying technique feature is: the high steam high speed that wet fiber produces by defibrator process workshop section
Ejection.Its process is: adhesive is sent into blow-off pipe by size applicator, and the high steam that wet fiber produces by defibrator process workshop section is by grinding
The at a high speed ejection of machine mouth spray, wet fiber with dispersion suspension and adhesive in blow-off pipe full and uniform mix after, with certain
Initial velocity spurts in drying duct, it is to avoid wet fiber settles in drying duct and blocks pipeline, the most not because not having
Initial velocity and make fiber dissipate, stick on tube wall, cause it to catch fire.Wet fibre under at present non-high pressure steam power being driven
How dimension is dried in drying duct in pipeline applying glue and how entering is face during the fiber preparation of middle and higher density fibre board produces
The big problem of faced.
Summary of the invention
Present invention aim to address conveying and the applying glue problem of wet fiber under non-high pressure steam power drives, it is provided that one
Overlap the conveying of non-high pressure steam driven wet fiber and size applicator and glue applying method.
The present invention is achieved by the following technical programs:
A kind of wet fiber conveying and size applicator, fill including gases at high pressure power source, pressure pipeline, pay-off and applying glue
Putting, gases at high pressure power source is connected with pressure pipeline one end, and the pressure pipeline other end is connected with drying system input, and feeding fills
Putting and be connected with pressure pipeline, size applicator is also connected with the pressure pipeline other end.
The purpose of the present invention can also be realized further by techniques below measure.
The conveying of aforesaid wet fiber and size applicator, wherein said pay-off is locking device or uniform feeding conveyer device
Or locking device and the assembly of uniform feeding conveyer device.
The conveying of aforesaid wet fiber and size applicator, the air pressure of wherein said gases at high pressure is 2KPa～1.5MPa.
The conveying of a kind of wet fiber and the glue applying method of size applicator, comprise the following steps:
1) locking device or uniform feeding conveyer device or locking device and the group of uniform feeding conveyer device are started successively
Fit motor, the motor of gases at high pressure power source and size applicator, by wet fiber by conveyer device transport locking device or
In the assembly of person's uniform feeding conveyer device or locking device and uniform feeding conveyer device, then by locking device or uniformly enter
The assembly of material conveying device or locking device and uniform feeding conveyer device is transported in pressure pipeline.
2) gases at high pressure power source carries the compressed air with 2KPa～1.5MPa pressure in pressure pipeline, by wet fibre
Dimension mixes in conveyance conduit with compressed air.
3) under the effect of gases at high pressure power source,
4) wet fiber of applying glue is sprayed with certain initial velocity under the Action of Wind pressure that air pressure is 2KPa～1.5MPa
In drying system.
2KPa～the 1.5MPa gases at high pressure that the present invention utilizes gases at high pressure power source to produce mix with wet fiber, break up
Wet fiber, and wet fiber can be prevented agglomerating, it is ensured that wet fiber uniformly mixes with adhesive, in producing in subsequent handling,
High density fiberboard plate face does not haves gum spot, micelle.Sized wet fiber passes through pressure pipeline under gases at high pressure effect
It is ejected in drying duct, owing to it has certain initial velocity in drying duct, is possible to prevent wet fiber because dissipating adhesion
Catch fire at tube wall, it also avoid fiber sedimentation blocking drying duct, and owing to fiber is fully contacted with hot blast, thus drop rapidly
The moisture content of low wet fiber, adds the dry rate of fastfiber.
Advantages of the present invention and feature, by for illustration and explanation by the non-limitative illustration of preferred embodiment below,
These embodiments, are only used as example referring to the drawings and are given.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one；
Fig. 2 is the structural representation of the embodiment of the present invention two；
Fig. 3 is the structural representation of the embodiment of the present invention three.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Embodiment one
As shown in Figure 1-Figure 3, the present embodiment includes gases at high pressure power source 1, pressure pipeline 2, pay-off and applying glue dress
Putting 4, gases at high pressure power source 1 is connected with pressure pipeline 2 left end, and pressure pipeline 2 right-hand member is connected with drying system input 5, send
Material device is connected with pressure pipeline 2, and size applicator 4 is also connected with pressure pipeline 2 right-hand member.The pay-off of the present embodiment is locking
Device 31.
The discharge pressure of fan of gases at high pressure power source 1 is 2KPa～1.5MPa.
Embodiment two
The pay-off of the present embodiment is uniform feeding conveyer device 32, and remaining is identical with embodiment one.
Embodiment three
The pay-off of the present embodiment is the assembly 33 of locking device and uniform feeding conveyer device, remaining and embodiment one
Identical.
The applying glue step of the present invention is as follows:
1) locking device 31 or uniform feeding conveyer device 32 or locking device and uniform feeding conveyer device are started successively
The motor of assembly 33, the motor of gases at high pressure power source 1 and size applicator 4, wet fiber is transported by conveyer device
In the assembly 33 of locking device 31 or uniform feeding conveyer device 32 or locking device and uniform feeding conveyer device, then by locking
The assembly 33 closing device 31 or uniform feeding conveyer device 32 or locking device and uniform feeding conveyer device is transported to pressure
In pipeline 2.
2) gases at high pressure power source 1 carries the compressed air with 2KPa～1.5MPa pressure in pressure pipeline 2, by wet
Fiber mixes in conveyance conduit 2 with compressed air.
3) under the effect of gases at high pressure power source 1, wet fiber sends into the gluing of pressure pipeline 2 with by size applicator 4
Agent, conveying inside pressure pipeline 2, limit mixing, form the wet fiber of applying glue.
4) wet fiber of applying glue is sprayed with certain initial velocity under the Action of Wind pressure that air pressure is 2KPa～1.5MPa
In drying system.
The present invention opens and completes wet fiber conveying and the new way of applying glue by gases at high pressure.
In addition to the implementation, the present invention can also have other embodiments, all employing equivalents or equivalent transformation shape
The technical scheme become, all falls within the protection domain of application claims.
Claims (1)
1. wet fiber conveying and a glue applying method for size applicator, the wet fiber conveying of use and size applicator include high pressure gas
Body power source, pressure pipeline, pay-off and size applicator, gases at high pressure power source is connected with pressure pipeline one end, manometer tube
The road other end is connected with drying system input, and pay-off is connected with pressure pipeline, size applicator also with pressure pipeline another
End is connected；Described pay-off is locking device or uniform feeding conveyer device or locking device and the combination of uniform feeding conveyer device
Body；It is characterized in that: glue applying method comprises the following steps:
1) locking device or uniform feeding conveyer device or locking device and the assembly of uniform feeding conveyer device are started successively
Motor, the motor of gases at high pressure power source and size applicator, wet fiber is transported locking device or all by conveyer device
In the assembly of even feed conveying device or locking device and uniform feeding conveyer device more defeated by locking device or uniform feeding
The assembly sending device or locking device and uniform feeding conveyer device is transported in pressure pipeline；
2) gases at high pressure power source carries the compressed air with 2KPa～1.5MPa pressure in pressure pipeline, by wet fiber with
Compressed air mixes in conveyance conduit；
3) under the effect of gases at high pressure power source, wet fiber and the adhesive being sent into pressure pipeline by size applicator, in pressure
Carry inside hydraulic piping, limit mixes, and forms the wet fiber of applying glue；
4) wet fiber of applying glue is ejected into dry with certain initial velocity under the Action of Wind pressure that air pressure is 2KPa～1.5MPa
In drying system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410247858.8A CN104002354B (en) | 2014-06-06 | 2014-06-06 | Wet fiber conveying and size applicator and glue applying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410247858.8A CN104002354B (en) | 2014-06-06 | 2014-06-06 | Wet fiber conveying and size applicator and glue applying method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104002354A CN104002354A (en) | 2014-08-27 |
| CN104002354B true CN104002354B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410247858.8A Active CN104002354B (en) | 2014-06-06 | 2014-06-06 | Wet fiber conveying and size applicator and glue applying method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599100A (en) * | 2016-02-05 | 2016-05-25 | 哥乐巴环保科技(上海)有限公司 | Glue dosing method and glue dosing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1846957A (en) * | 2006-03-30 | 2006-10-18 | 苏福马股份有限公司 | Dry tubular gluing process and apparatus |
| CN1850465A (en) * | 2006-03-30 | 2006-10-25 | 苏福马股份有限公司 | Method for reducing adhesive for medium-density fiberboard production line |
| CN203438346U (en) * | 2013-07-25 | 2014-02-19 | 宁波博帆卫浴有限公司 | Wood powder gluing and feeding device |
| CN203876004U (en) * | 2014-06-06 | 2014-10-15 | 镇江中福马机械有限公司 | Wet fiber conveying and sizing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011007336A1 (en) * | 2011-04-13 | 2013-04-25 | Dieffenbacher GmbH Maschinen- und Anlagenbau | Method for operating a plant and apparatus for gluing chips, fibers or fiber-like material in the course of the production of material plates |
-
2014
- 2014-06-06 CN CN201410247858.8A patent/CN104002354B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1846957A (en) * | 2006-03-30 | 2006-10-18 | 苏福马股份有限公司 | Dry tubular gluing process and apparatus |
| CN1850465A (en) * | 2006-03-30 | 2006-10-25 | 苏福马股份有限公司 | Method for reducing adhesive for medium-density fiberboard production line |
| CN203438346U (en) * | 2013-07-25 | 2014-02-19 | 宁波博帆卫浴有限公司 | Wood powder gluing and feeding device |
| CN203876004U (en) * | 2014-06-06 | 2014-10-15 | 镇江中福马机械有限公司 | Wet fiber conveying and sizing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104002354A (en) | 2014-08-27 |
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