CN204644783U - A kind of glue return-flow system of paper-making sizing machine - Google Patents
A kind of glue return-flow system of paper-making sizing machine Download PDFInfo
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- CN204644783U CN204644783U CN201520187890.1U CN201520187890U CN204644783U CN 204644783 U CN204644783 U CN 204644783U CN 201520187890 U CN201520187890 U CN 201520187890U CN 204644783 U CN204644783 U CN 204644783U
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Abstract
The utility model relates to pulp technology for making paper, particularly relate to a kind of glue return-flow system of paper-making sizing machine, its structure comprises glue accumulator tank and sizing applicator, glue accumulator tank is connected with the feed end of sizing applicator by hydraulic pump, also comprise reflux screen, the charging aperture of reflux screen is connected with the discharge end of sizing applicator, and the discharging opening of reflux screen is communicated with glue accumulator tank.Compared with prior art; the utility model glue return-flow system adds reflux screen in the reflux process of glue that have passed through sizing applicator; can by magazins' layout such as some larger for diameter in glue agglomerating micelles or agglomerating paper hairs out; the clean glue obtained is back to recirculation in glue accumulator tank and uses; this ensures that there the cleaning of glue, thus ensure that the cleaning of the paper after applying glue.
Description
Technical field
The utility model relates to pulp technology for making paper, particularly relates to a kind of glue return-flow system of paper-making sizing machine.
Background technology
Along with the raising of people's living standard, the quality requirement of people to the wrapping paper of articles for use is more and more higher, and paper is totally one of them very important index, and it badly influences the quality of packages printing and the outward appearance of packing box itself.Therefore, the clean degree how improving paper is a very important link in paper technology.
In paper technology, top sizing is by sizing applicator at paper surface coverage one layer sizing, and whether this layer sizing totally directly has influence on the clean level of paper.In prior art; the often excessive use glue of the process of top sizing is carried out to paper; these recovery glues that have passed through sizing applicator turn back in glue accumulator tank again; and carry out applying glue with being again delivered to sizing applicator together after the mixing of fresh glue; due to have passed through sizing applicator glue in impurity, the impurity in glue is all agglomerating micelle or agglomerating paper hair, and diameter is larger; again through sizing applicator can form stain after paper, thus have impact on the clean degree of paper.
Summary of the invention
The purpose of this utility model is avoid weak point of the prior art and provide a kind of glue return-flow system improving the paper-making sizing machine that paper is totally spent.
The purpose of this utility model is achieved through the following technical solutions:
A kind of glue return-flow system of paper-making sizing machine is provided, comprise glue accumulator tank and sizing applicator, described glue accumulator tank is connected by the feed end of hydraulic pump with described sizing applicator, also comprise reflux screen, the charging aperture of described reflux screen is connected with the discharge end of described sizing applicator, and the discharging opening of described reflux screen is communicated with described glue accumulator tank.
Wherein, described reflux screen comprises housing and is arranged at the sieve plate in described housing, and described sieve plate offers sieve seam or sieve aperture.
Wherein, the seam of described sieve seam is wide is set to 0.2 ~ 0.4mm.
Wherein, the order number of described sieve aperture is set to 40 ~ 60 orders.
the beneficial effects of the utility model:
The glue return-flow system of a kind of paper-making sizing machine of the present utility model, comprise glue accumulator tank and sizing applicator, glue accumulator tank is connected with the feed end of sizing applicator by hydraulic pump, also comprise reflux screen, the charging aperture of reflux screen is connected with the discharge end of sizing applicator, and the discharging opening of reflux screen is communicated with glue accumulator tank.Compared with prior art; the utility model glue return-flow system adds reflux screen in the reflux process of glue that have passed through sizing applicator; when glue is after the filtration treatment of reflux screen; by magazins' layout such as some larger for diameter in glue agglomerating micelles or agglomerating paper hairs out; the clean glue obtained is back to recirculation in glue accumulator tank and uses; this ensures that there the cleaning of glue, thus ensure that the cleaning of the paper after applying glue.
Accompanying drawing explanation
Utilize accompanying drawing to be described further the utility model, but the content in accompanying drawing is not formed any restriction of the present utility model.
Fig. 1 is the structural representation of the glue return-flow system of a kind of paper-making sizing machine of the present utility model.
Reference numeral:
Glue accumulator tank 1;
Hydraulic pump 2;
Sizing applicator 3;
Reflux screen 4, sieve plate 41.
Detailed description of the invention
With the following Examples and accompanying drawing the utility model is described in further detail.
The glue return-flow system of a kind of paper-making sizing machine of the present utility model, as shown in Figure 1, comprise glue accumulator tank 1 and sizing applicator 3, glue accumulator tank 1 is connected with the feed end of sizing applicator 3 by hydraulic pump 2, also comprise reflux screen 4, the charging aperture of reflux screen 4 is connected with the discharge end of sizing applicator 3, and the discharging opening of reflux screen 4 is communicated with glue accumulator tank 1.
During work; glue in glue accumulator tank 1 is delivered to sizing applicator 3 pairs of paper through hydraulic pump 2 and carries out top sizing; glue after applying glue is transported to reflux screen 4; after sieve plate 41 filtration treatment of reflux screen 4; by magazins' layout such as some larger for diameter in glue agglomerating micelles or agglomerating paper hairs out, the clean glue obtained is back to recirculation use in glue accumulator tank 1.
Concrete, reflux screen 4 comprises housing and is arranged at the sieve plate 41 in housing, and sieve plate 41 offers sieve seam or sieve aperture.
Concrete, the seam of sieve seam is wide is set to 0.2 ~ 0.4mm, can make the magazins' layout such as some agglomerating micelles that diameter in glue is larger or agglomerating paper hair out.
Concrete, the order number of sieve aperture is set to 40 ~ 60 orders, can make the magazins' layout such as some agglomerating micelles that diameter in glue is larger or agglomerating paper hair out.
Compared with prior art; the utility model glue return-flow system adds reflux screen 4 in the reflux process of glue that have passed through sizing applicator 3; when glue is after the filtration treatment of reflux screen 4; by magazins' layout such as some larger for diameter in glue agglomerating micelles or agglomerating paper hairs out; the clean glue obtained is back to recirculation in glue accumulator tank 1 and uses; this ensures that there the cleaning of glue, thus ensure that the cleaning of the paper after applying glue.
Finally should be noted that; the restriction of above embodiment only for illustration of the technical solution of the utility model but not to the utility model protection domain; although be explained in detail the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (4)
1. the glue return-flow system of a paper-making sizing machine, comprise glue accumulator tank and sizing applicator, described glue accumulator tank is connected by the feed end of hydraulic pump with described sizing applicator, it is characterized in that: also comprise reflux screen, the charging aperture of described reflux screen is connected with the discharge end of described sizing applicator, and the discharging opening of described reflux screen is communicated with described glue accumulator tank.
2. the glue return-flow system of a kind of paper-making sizing machine according to claim 1, is characterized in that: described reflux screen comprises housing and is arranged at the sieve plate in described housing, and described sieve plate offers sieve seam or sieve aperture.
3. the glue return-flow system of a kind of paper-making sizing machine according to claim 2, is characterized in that: the seam of described sieve seam is wide is set to 0.2 ~ 0.4mm.
4. the glue return-flow system of a kind of paper-making sizing machine according to claim 2, is characterized in that: the order number of described sieve aperture is set to 40 ~ 60 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187890.1U CN204644783U (en) | 2015-03-31 | 2015-03-31 | A kind of glue return-flow system of paper-making sizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187890.1U CN204644783U (en) | 2015-03-31 | 2015-03-31 | A kind of glue return-flow system of paper-making sizing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204644783U true CN204644783U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520187890.1U Active CN204644783U (en) | 2015-03-31 | 2015-03-31 | A kind of glue return-flow system of paper-making sizing machine |
Country Status (1)
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| CN (1) | CN204644783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714605A (en) * | 2016-03-23 | 2016-06-29 | 镇江大东纸业有限公司 | Glue applicator of papermaking equipment and AKD surface direct glue application method |
-
2015
- 2015-03-31 CN CN201520187890.1U patent/CN204644783U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714605A (en) * | 2016-03-23 | 2016-06-29 | 镇江大东纸业有限公司 | Glue applicator of papermaking equipment and AKD surface direct glue application method |
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