CN204982540U - A surperficial glue applying device for papermaking in -process - Google Patents

A surperficial glue applying device for papermaking in -process Download PDF

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Publication number
CN204982540U
CN204982540U CN201520570157.8U CN201520570157U CN204982540U CN 204982540 U CN204982540 U CN 204982540U CN 201520570157 U CN201520570157 U CN 201520570157U CN 204982540 U CN204982540 U CN 204982540U
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China
Prior art keywords
sizing
sizing material
desander
applicator
paper
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Active
Application number
CN201520570157.8U
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Chinese (zh)
Inventor
金程
杨文恒
刘玉国
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Nine Dragons Paper Holdings Ltd
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Nine Dragons Paper Holdings Ltd
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Priority to CN201520570157.8U priority Critical patent/CN204982540U/en
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Abstract

The utility model discloses a surperficial glue applying device for papermaking in -process, surperficial glue applying device include sizing material hold up tank, pressurized screen, sizing applicator, desander, square shale shaker, the sizing material hold up tank with the pressurized screen be linked together, have the pressurized screen with the sizing applicator be linked together, the sizing applicator with the desander be linked together, the desander with square shale shaker be linked together, square shale shaker with the sizing material hold up tank be linked together. Set up the desander and can protect mechanical equipment to exempt from wearing and tearing, reduce the heavy object in pipeline, ditch inslot deposit to the foreign particle reduces owing to accumulating required clearance number of times in a large number. The backward flow glue solution is after the further degritting, and average life has improved the 5 -7 sky.

Description

A kind of for the surface sizing device in paper-making process
Technical field
The utility model relates to a kind of for the surface sizing device in paper-making process.
Background technology
Top sizing is the important technical process of of papermaking, its objective is the intensity and the surface property that are promoted paper by starch.Utilize top sizing to add sizing agent makes paper have water-fast performance simultaneously.According to different process means, applying glue is divided into internal sizing and top sizing two class.Internal sizing is when pulling an oar or prepare burden, and is mixed in by sizing agent in paper pulp, makes fibers adsorption colloid, then be copied into paper; Top sizing is when paper page drying position, is sprayed on the page formed by sizing agent.Along with waste paper cyclic utilization rate improves constantly and wrapping paper industrial expansion, top sizing becomes the more and more important and effective means promoting paper strength and surface printing performance.In actual application of size process, most of sizing material needs reflux and reuse.The sizing material heavy impurity of discharging after top sizing at sizing applicator is more, is accumulated to a certain amount of homogeneity that can affect applying glue, moreover also can cause surface abrasion to applying glue rubber rollers, affects the service life of product quality and spare part.
Summary of the invention
Technical problem to be solved in the utility model overcomes the deficiencies in the prior art, provides a kind of for the surface sizing device in paper-making process.
For solving above technical problem, the utility model takes following technical scheme:
A kind of for the surface sizing device in paper-making process, described surface sizing device comprises sizing material accumulator tank, pressurized screen, sizing applicator, desander, square vibrating screen, described sizing material accumulator tank is connected with described pressurized screen, the described pressurized screen that has is connected with described sizing applicator, described sizing applicator is connected with described desander, described desander is connected with described square vibrating screen, and described square vibrating screen is connected with described sizing material accumulator tank.
Preferably, the sizing material be provided with between described sizing material accumulator tank and described pressurized screen described in driving enters the first pump of pressurized screen from described sizing material accumulator tank.
Preferably, be provided with between described sizing applicator and described desander for driving described sizing material to enter the second pump of desander from described sizing applicator.
Preferably, described square vibrating screen offers slag-drip opening and recovery port, described recovery port is connected with described sizing material accumulator tank.
Preferably, described sizing applicator is provided with the dispense tip for being coated in equably by sizing material on paper
Due to the enforcement of above technical scheme, the utility model compared with prior art tool has the following advantages:
Described in the utility model a kind of for the surface sizing device in paper-making process, the glue ash content of the sizing material after sizing applicator top sizing after desander process is reduced to 3-4% by 5-6%, and banner water repelling property difference value controls within 3g/m2.Arranging desander can protect machinery to exempt from wearing and tearing, reduces weight and deposits in pipeline, groove, and reduces because foreign particle accumulates required clearing times in a large number.Backflow glue is after further desanding, and average life span improves 5-7 days.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and concrete embodiment, the utility model is described in more detail.
Fig. 1 is a kind of structural representation for the surface sizing device in paper-making process described in the utility model,
Wherein: 1, sizing material accumulator tank; 2, pressurized screen; 3, sizing applicator; 4, desander; 5, square vibrating screen; 31, dispense tip; 10, the first pump; 20, the second pump.
Detailed description of the invention
Be illustrated in figure 1 described in the utility model a kind of for the surface sizing device in paper-making process, described surface sizing device comprises sizing material accumulator tank 1, pressurized screen 2, sizing applicator 3, desander 4, square vibrating screen 5, described sizing material accumulator tank 1 is connected with described pressurized screen 2, the described pressurized screen 2 that has is connected with described sizing applicator 3, described sizing applicator 3 is connected with described desander 4, described desander 4 is connected with described square vibrating screen 5, and described square vibrating screen 5 is connected with described sizing material accumulator tank 1.The sizing material be provided with between described sizing material accumulator tank 1 and described pressurized screen 2 described in driving enters the first pump 10 of pressurized screen 2 from described sizing material accumulator tank 1.Be provided with between described sizing applicator 3 and described desander 4 for driving described sizing material to enter the second pump 20 of desander 4 from described sizing applicator 3.Described square vibrating screen 5 offers slag-drip opening and recovery port, and described recovery port is connected with described sizing material accumulator tank 1.Described sizing applicator 3 is provided with the dispense tip 31 for being coated in equably by sizing material on paper.
The Process of Applying Glue of above-mentioned surface sizing device is as follows: joined by sizing material in the sizing material accumulator tank 1 of feeding station work station, the described sizing material in sizing material accumulator tank 1 is driven by the first pump 10 and is delivered in pressurized screen 2 and filters.Before sizing material enters sizing applicator 3, whole described sizing material is filtered, ensure that the sizing material entering sizing applicator 3 has higher cleanliness factor, thus effectively ensure Process of Applying Glue reliability and the surface quality becoming paper after applying glue.Fiber impurity in described pressurized screen 2 main filtration sizing material.The a part of sizing material of sizing applicator 3 is for dispense tip 31, sizing material is coated in paper surface by dispense tip 31 equably, another part sizing material of sizing applicator 3 sends into described desander 4 by the second pump 20, and described dispense tip 31 uses rear remaining sizing material also to send into described desander 4 by the second pump 20.Because the sizing material heavy impurity of discharging after sizing applicator 3 is more; be accumulated to a certain amount of homogeneity that can affect applying glue; moreover also can cause surface abrasion to applying glue rubber rollers; therefore the glue ash content after desander 4 processes is reduced to 3-4% by 5-6%; banner water repelling property difference value controls within 3g/m2; protection machinery exempts from wearing and tearing, reduces weight and deposits in pipeline, groove.Sizing material through desander 4 flows into square vibrating screen 5, described square vibrating screen 5 carries out vibration filtering, effectively remove the impurity and paper hair that contain in described sizing material, improve the cleanliness factor of the described sizing material of recycling, the filter pressure of the sieve 2 that simultaneously can effectively ease off the pressure.The sieved impurity leached of quadratic filter is discharged by slag-drip opening and is then carried out burning disposal.Sizing material after filtration is back in sizing material accumulator tank 1 by recovery port, achieves the full-automation of described sizing material recycling, reduces labor intensity, enhance productivity.
Above the utility model is described in detail, but the utility model is not limited to the above embodiments.All equivalences done according to Spirit Essence of the present utility model change or modify, and all should be encompassed in protection domain of the present utility model.

Claims (5)

1. one kind for the surface sizing device in paper-making process, it is characterized in that: described surface sizing device comprises sizing material accumulator tank, pressurized screen, sizing applicator, desander, square vibrating screen, described sizing material accumulator tank is connected with described pressurized screen, described pressurized screen is connected with described sizing applicator, described sizing applicator is connected with described desander, described desander is connected with described square vibrating screen, and described square vibrating screen is connected with described sizing material accumulator tank.
2. according to claim 1 a kind of for the surface sizing device in paper-making process, it is characterized in that: the sizing material be provided with between described sizing material accumulator tank and described pressurized screen described in driving enters the first pump of pressurized screen from described sizing material accumulator tank.
3. according to claim 1 a kind of for the surface sizing device in paper-making process, it is characterized in that: be provided with between described sizing applicator and described desander for driving described sizing material to enter the second pump of desander from described sizing applicator.
4. according to claim 1 a kind of for the surface sizing device in paper-making process, it is characterized in that: described square vibrating screen offers slag-drip opening and recovery port, described recovery port is connected with described sizing material accumulator tank.
5. according to claim 1 a kind of for the surface sizing device in paper-making process, it is characterized in that: described sizing applicator is provided with the dispense tip for being coated in equably by sizing material on paper.
CN201520570157.8U 2015-07-31 2015-07-31 A surperficial glue applying device for papermaking in -process Active CN204982540U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520570157.8U CN204982540U (en) 2015-07-31 2015-07-31 A surperficial glue applying device for papermaking in -process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520570157.8U CN204982540U (en) 2015-07-31 2015-07-31 A surperficial glue applying device for papermaking in -process

Publications (1)

Publication Number Publication Date
CN204982540U true CN204982540U (en) 2016-01-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109537360A (en) * 2019-01-25 2019-03-29 玖龙纸业(东莞)有限公司 A kind for the treatment of for reuse method and system of sizing applicator reflux sizing material
CN110420852A (en) * 2019-08-06 2019-11-08 山鹰国际控股股份公司 A kind of pulping and paper-making sizing material recovery processing technique

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109537360A (en) * 2019-01-25 2019-03-29 玖龙纸业(东莞)有限公司 A kind for the treatment of for reuse method and system of sizing applicator reflux sizing material
CN109537360B (en) * 2019-01-25 2021-05-11 玖龙纸业(东莞)有限公司 Treatment and recycling method and system for backflow rubber material of sizing machine
CN110420852A (en) * 2019-08-06 2019-11-08 山鹰国际控股股份公司 A kind of pulping and paper-making sizing material recovery processing technique
CN110420852B (en) * 2019-08-06 2020-10-27 山鹰国际控股股份公司 Pulping and papermaking sizing material recovery treatment process

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