CN108086036B - Pulp sheet papermaking system and process thereof - Google Patents
Pulp sheet papermaking system and process thereof Download PDFInfo
- Publication number
- CN108086036B CN108086036B CN201711374801.4A CN201711374801A CN108086036B CN 108086036 B CN108086036 B CN 108086036B CN 201711374801 A CN201711374801 A CN 201711374801A CN 108086036 B CN108086036 B CN 108086036B
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- China
- Prior art keywords
- crushing
- pulp
- conveying
- pulp sheet
- conveying belt
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- 238000000034 method Methods 0.000 title abstract description 9
- 238000003860 storage Methods 0.000 claims abstract description 23
- 238000001035 drying Methods 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 238000003825 pressing Methods 0.000 claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims description 16
- 238000012856 packing Methods 0.000 claims description 13
- 239000002002 slurry Substances 0.000 claims description 9
- 239000004576 sand Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000123 paper Substances 0.000 description 24
- 239000011087 paperboard Substances 0.000 description 8
- 239000000758 substrate Substances 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010415 tidying Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
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- Paper (AREA)
Abstract
The invention discloses a pulp sheet manufacturing system and a process thereof, wherein the pulp sheet manufacturing system removes sand through a pre-manufacturing system, a net feeding system forms and presses the pulp sheet to reach 45 percent dryness, the pulp sheet is crushed into pieces through a pulp sheet crushing system, and the pulp is conveyed to a stock ground for storage through a screw conveyor by using a belt; when the pulp sheet needs to be stored for a long time, the distance between the upper roller and the lower roller of the pressing part is adjusted, the pulp sheet is pressed to a certain dryness, the pulp sheet crushing system is stopped, and the wet pulp sheet is dried, packed and stored through the drying cylinder; and the pulp board manufacturing system has the advantages of simple installation, convenient operation, flexibility and good use.
Description
Technical Field
The invention relates to the technical field of pulp board manufacturing devices, in particular to a pulp sheet manufacturing system and a pulp sheet manufacturing process.
Background
Paper and paperboard are carriers of human culture and information, and are also important materials in industry, agriculture, science, life and the like. Statistics data show that the consumption of paper and paperboard in China is almost nine tens of millions of tons, and the annual growth is still in progress. Paper and paperboard are products of green materials that are readily renewable in nature. Paper and paperboard are mainly made of paper pulp, and modern pulping and papermaking raw materials are mainly made of plant fibers. The plant fiber and the bamboo become the main raw materials for pulping and papermaking, and the bamboo grows fast and has short felling period. Traditional paperboards are mainly manufactured into dry pulp boards for storage and transportation. The drying of the pulp board needs to consume a large amount of steam, which causes high energy consumption.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a pulp sheet manufacturing system and a process thereof.
The aim of the invention is achieved by the following technical scheme: the pulp sheet manufacturing system comprises a deslagging mechanism, a forming mechanism and a crushing mechanism, wherein the forming mechanism is arranged on the right side of the deslagging mechanism, the right side of the forming mechanism is connected with the pressing mechanism through a conveying belt I, a drying mechanism is arranged on the right side of the pressing mechanism, a paper cutting mechanism is arranged on the right side of the drying mechanism, the right side of the paper cutting mechanism is connected with a paper arranging mechanism, and the right side of the paper arranging mechanism is connected with a packing mechanism; the packing mechanism is connected with the storage A;
the right side of the squeezing mechanism is also connected with a crushing mechanism, the crushing mechanism is connected with a conveying belt, and the conveying belt is connected with a storage B;
the crushing mechanism comprises a bearing support, a screw conveyor, a substrate shell and crushing rollers, wherein the upper surface of the substrate shell is unsealed, the crushing rollers are arranged on the left and right sides of the upper end surface of the substrate shell, crushing nails are arranged on the cylindrical surfaces of the crushing rollers, driving teeth and driven teeth are arranged on one section of the left and right crushing rollers, the screw conveyor is horizontally arranged on the lower portion of the substrate shell, a conveying belt is arranged below the screw conveyor, and the conveying belt is connected with the storage B
Preferably, the crushing nails are provided in several and longitudinal and transverse directions.
Preferably, the squeezing mechanism is connected with the drying mechanism, and the squeezing mechanism is connected with the crushing mechanism through a paper guiding roller.
Preferably, the crushing roller is connected with the motor through a V-belt; the bearing support is arranged on the base shell and is connected with the crushing roller through a bearing.
The process of the pulp sheet manufacturing system comprises the following process steps: s1, primarily deslagging the slurry through a deslagging mechanism, conveying the slurry to a forming mechanism through a first conveying belt, and conveying the formed slurry to a squeezing mechanism by the forming mechanism;
s2, when the squeezing system squeezes the pulp board into pulp board with 45% dryness;
s3, conveying 45% of the pulp plates to a crushing system for crushing;
s4, conveying the crushed pulp plates of the crushing mechanism to a conveying belt below through a screw conveyor, and conveying the pulp plates to a storage B for storage through the conveying belt.
In the step S2, when the pressing mechanism presses the pulp board into the pulp board with a certain dryness; and the pulp is fed into a drying mechanism, and is fed into a paper cutting mechanism after being dried, the paper cutting mechanism is used for feeding the pulp into a paper arranging mechanism after cutting the pulp, the pulp arranged by the paper arranging mechanism is fed into a box after being arranged into a packing mechanism, and the packing mechanism is used for storing after being arranged into a storage B.
The invention has the following advantages: removing sand from the pulp sheet by a pre-papermaking system, forming and squeezing by a net feeding system to reach dryness of 45%, crushing the pulp sheet into pieces by a pulp sheet crushing system, conveying the pulp to a stock ground by a spiral conveyor, and storing by a belt; when the pulp sheet needs to be stored for a long time, the distance between the upper roller and the lower roller of the pressing part is adjusted to press the pulp sheet to a certain dryness, the pulp sheet crushing system is stopped, and the wet pulp sheet is dried, packed and stored through the drying cylinder; and the pulp board manufacturing system has the advantages of simple installation, convenient operation and good flexibility.
Drawings
FIG. 1 is a flow chart of the operation of the present invention;
FIG. 2 is a schematic view of a forming mechanism according to the present invention;
FIG. 3 is a schematic view of the press mechanism of the present invention;
FIG. 4 is a schematic view of a crushing system according to the present invention;
FIG. 5 is a schematic diagram of a drying mechanism according to the present invention;
FIG. 6 is a schematic view of a paper cutting mechanism according to the present invention;
FIG. 7 is a schematic view of a paper handling mechanism according to the present invention;
FIG. 8 is a schematic view of a packing mechanism according to the present invention;
in the figure: 1. a paper guiding roller; 2. a V-belt; 3. a motor; 4. crushing nails; 5. a driving tooth; 6. a screw conveyor; 7. a base shell; 8. a bearing support; 9. a conveyor belt; 10. a crushing roller; 11. driven teeth.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
1-8, a pulp sheet manufacturing system comprises a deslagging mechanism, a forming mechanism and a crushing mechanism, wherein the forming mechanism is arranged on the right side of the deslagging mechanism, the right side of the forming mechanism is connected with a pressing mechanism through a conveying belt I, a drying mechanism is arranged on the right side of the pressing mechanism, a paper cutting mechanism is arranged on the right side of the drying mechanism, the right side of the paper cutting mechanism is connected with a paper arranging mechanism, and the right side of the paper arranging mechanism is connected with a packing mechanism; the packing mechanism is connected with the storage A;
the right side of the squeezing mechanism is also connected with a crushing mechanism, the crushing mechanism is connected with a conveying belt, and the conveying belt is connected with a storage B;
the crushing mechanism comprises a bearing support 8, a screw conveyor 6, a base shell 7 and crushing rollers 10, wherein the upper surface of the base shell 7 is not sealed, the crushing rollers 10 are arranged on the left and right sides of the upper end surface of the base shell 7, crushing nails 4 are arranged on the cylindrical surfaces of the crushing rollers 10, driving teeth 5 and driven teeth 11 are respectively arranged at one ends of the left and right crushing rollers 10, the screw conveyor 6 is horizontally arranged at the lower part of the base shell 7, a conveying belt 9 is arranged below the screw conveyor 6, and the conveying belt 9 is connected with a storage B; the crushing nails 4 are arranged in a plurality of longitudinal directions and transverse directions; the squeezing mechanism is connected with the drying mechanism through a second conveying belt, and is connected with the crushing mechanism through a paper guiding roller 1; the crushing roller 10 is connected with the motor 3 through the V-belt 2; the bearing support 8 is mounted on the base shell 7, the bearing support 8 being connected to the crushing roller 10 by means of bearings.
The process of the pulp sheet manufacturing system comprises the following process steps: s1, primarily deslagging the slurry through a deslagging mechanism, conveying the slurry to a forming mechanism through a first conveying belt, and conveying the formed slurry to a squeezing mechanism by the forming mechanism;
s2, when the squeezing system squeezes the pulp board into pulp board with 45% dryness;
s3, conveying 45% of the pulp plates to a crushing system for crushing;
s4, conveying the crushed pulp plates of the crushing mechanism to a conveying belt below through a screw conveyor, and conveying the pulp plates to a storage B for storage through the conveying belt.
In the step S2, when the pressing mechanism presses the pulp board to a certain dryness; and the pulp is fed into a drying mechanism, and is fed into a paper cutting mechanism after being dried, the paper cutting mechanism is used for feeding the pulp into a paper arranging mechanism after cutting the pulp, the pulp arranged by the paper arranging mechanism is fed into a box after being arranged into a packing mechanism, and the packing mechanism is used for storing after being arranged into a storage B.
The working process of the invention is as follows: the pulp enters a forming part after sand removal, is subjected to vacuum dehydration, enters a pressing part for pressing dehydration, and the pressing pressure is adjusted according to pulp boards with different dryness in papermaking; the system copies 45% wet pulp boards, the pulp boards are led into a crushing roller 10 through a paper leading roller 1, the crushing roller 10 is provided with a plurality of rows of crushing nails 4 which are distributed transversely and vertically, the pulp boards are driven by a motor 3 to run at a high speed, the pulp boards are torn into strips by the vertical crushing nails 4 and are transversely cut off by the transverse crushing nails 4, and finally, the pulp boards are torn into fragments and are conveyed to a stock yard for storage through a screw conveyor 6 and a conveying belt 9; the pulp board with 85% dryness is manufactured, the pulp board after being squeezed is led into a drying part, and is packaged and put in storage by a packaging system after being tidied by a paper tidying system; removing sand from the pulp sheet by a pre-papermaking system, forming and squeezing by a net feeding system to reach dryness of 45%, crushing the pulp sheet into pieces by a pulp sheet crushing system, conveying the pulp to a stock ground by a spiral conveyor, and storing by a belt; when the pulp sheet needs to be stored for a long time, the distance between the upper roller and the lower roller of the pressing part is adjusted to press the pulp sheet to a certain dryness, the pulp sheet crushing system is stopped, and the wet pulp sheet is dried, packed and stored through the drying cylinder; and the pulp board manufacturing system has the advantages of simple installation, convenient operation and good flexibility.
Claims (1)
1. A pulp sheet papermaking system, characterized in that: the device comprises a deslagging mechanism, a forming mechanism and a crushing mechanism, wherein the forming mechanism is arranged on the right side of the deslagging mechanism, the right side of the forming mechanism is connected with the pressing mechanism through a first conveying belt, the right side of the pressing mechanism is provided with a drying mechanism, the right side of the drying mechanism is provided with a paper cutting mechanism, the right side of the paper cutting mechanism is connected with a paper arranging mechanism, and the right side of the paper arranging mechanism is connected with a packing mechanism; the packing mechanism is connected with the storage A;
the right side of the squeezing mechanism is also connected with a crushing mechanism, the crushing mechanism is connected with a conveying belt, and the conveying belt is connected with a storage B;
the crushing mechanism comprises a bearing support (8), a screw conveyor (6), a base shell (7) and a crushing roller (10), wherein the upper surface of the base shell (7) is not sealed, the crushing roller (10) is arranged on the left and right sides of the upper end surface of the base shell (7), crushing nails (4) are arranged on the cylindrical surface of the crushing roller (10), driving teeth (5) and driven teeth (11) are respectively arranged at one ends of the left and right crushing rollers (10), the screw conveyor (6) is horizontally arranged at the lower part of the base shell (7), a conveying belt (9) is arranged below the screw conveyor (6), the conveying belt (9) is connected with a storage B, the crushing nails (4) are longitudinally and transversely arranged, the crushing mechanism is connected with the drying mechanism through a conveying belt II, the crushing mechanism is connected with the crushing mechanism through a paper guiding roller (1), and the crushing roller (10) is connected with a motor (3) through a triangular belt (2). The bearing support (8) is arranged on the base shell (7), and the bearing support (8) is connected with the crushing roller (10) through a bearing;
the pulp sheet manufacturing process is realized based on a pulp sheet manufacturing system, and further comprises the following steps:
s1, primarily deslagging the slurry through a deslagging mechanism, conveying the slurry to a forming mechanism through a first conveying belt, and conveying the formed slurry to a squeezing mechanism by the forming mechanism;
s2, when the pressing mechanism presses the pulp board into the pulp board with 45% dryness;
s3, conveying 45% of the pulp plates to a crushing mechanism for crushing;
s4, conveying the crushed pulp plates of the crushing mechanism to a conveying belt below through a screw conveyor, and conveying the pulp plates to a storage B by the conveying belt for storage;
in the step S2, the pressing mechanism can press the pulp board into a certain dryness and then enter the drying mechanism, the drying mechanism is dried and then is conveyed to the paper cutting mechanism, the paper cutting mechanism is used for conveying the pulp board to the paper arranging mechanism after cutting the pulp board, the paper arranging mechanism is used for conveying the pulp board into a box after finishing the pulp board, the packing mechanism is used for conveying the pulp board into the box, and the packing mechanism is used for finishing the pulp board and conveying the pulp board to the storage B for storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711374801.4A CN108086036B (en) | 2017-12-19 | 2017-12-19 | Pulp sheet papermaking system and process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711374801.4A CN108086036B (en) | 2017-12-19 | 2017-12-19 | Pulp sheet papermaking system and process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108086036A CN108086036A (en) | 2018-05-29 |
| CN108086036B true CN108086036B (en) | 2023-11-21 |
Family
ID=62177327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711374801.4A Active CN108086036B (en) | 2017-12-19 | 2017-12-19 | Pulp sheet papermaking system and process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108086036B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110623793B (en) * | 2019-08-26 | 2021-12-10 | 淮北市荣恋科技有限公司 | Drying and anti-cracking system for making pulp sheets of sanitary towels |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1124049A (en) * | 1993-05-24 | 1996-06-05 | 考脱沃兹纤维(控股)有限公司 | Improvement in comminuting wood pulp sheeting |
| CN201543451U (en) * | 2009-08-25 | 2010-08-11 | 广州广重企业集团有限公司 | Timber crushing device |
| CN202099680U (en) * | 2011-06-01 | 2012-01-04 | 重庆理文造纸有限公司 | Bamboo pulp board molding system |
| CN104220669A (en) * | 2012-02-16 | 2014-12-17 | 国际纸业公司 | Methods for forming fluff pulp sheets |
| CN205361554U (en) * | 2016-01-21 | 2016-07-06 | 江西省华丽达实业有限公司 | Be used for broken mechanism of papermaking sugarcane pulp board |
| CN207619725U (en) * | 2017-12-19 | 2018-07-17 | 安县纸业有限公司 | A kind of lodicule is manufactured paper with pulp system |
-
2017
- 2017-12-19 CN CN201711374801.4A patent/CN108086036B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1124049A (en) * | 1993-05-24 | 1996-06-05 | 考脱沃兹纤维(控股)有限公司 | Improvement in comminuting wood pulp sheeting |
| CN201543451U (en) * | 2009-08-25 | 2010-08-11 | 广州广重企业集团有限公司 | Timber crushing device |
| CN202099680U (en) * | 2011-06-01 | 2012-01-04 | 重庆理文造纸有限公司 | Bamboo pulp board molding system |
| CN104220669A (en) * | 2012-02-16 | 2014-12-17 | 国际纸业公司 | Methods for forming fluff pulp sheets |
| CN205361554U (en) * | 2016-01-21 | 2016-07-06 | 江西省华丽达实业有限公司 | Be used for broken mechanism of papermaking sugarcane pulp board |
| CN207619725U (en) * | 2017-12-19 | 2018-07-17 | 安县纸业有限公司 | A kind of lodicule is manufactured paper with pulp system |
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| Publication number | Publication date |
|---|---|
| CN108086036A (en) | 2018-05-29 |
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| CB02 | Change of applicant information |
Address after: 622650 Mianyang City, Sichuan province county Ju River town Applicant after: Sichuan Huanlong daily necessities Co.,Ltd. Address before: 622650 Mianyang City, Sichuan province county Ju River town Applicant before: AN COUNTY PAPER Co.,Ltd. |
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