CN113718545A - Papermaking control system for maintaining quantification, thickness and moisture stability - Google Patents
Papermaking control system for maintaining quantification, thickness and moisture stability Download PDFInfo
- Publication number
- CN113718545A CN113718545A CN202010447441.1A CN202010447441A CN113718545A CN 113718545 A CN113718545 A CN 113718545A CN 202010447441 A CN202010447441 A CN 202010447441A CN 113718545 A CN113718545 A CN 113718545A
- Authority
- CN
- China
- Prior art keywords
- control system
- papermaking
- paper
- thickness
- basis weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000011002 quantification Methods 0.000 title abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 14
- 238000009740 moulding (composite fabrication) Methods 0.000 claims abstract description 13
- 238000004049 embossing Methods 0.000 claims abstract description 12
- 238000005303 weighing Methods 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 230000018044 dehydration Effects 0.000 claims abstract description 4
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 4
- 238000004806 packaging method and process Methods 0.000 claims abstract description 4
- 239000012856 weighed raw material Substances 0.000 claims abstract description 4
- 238000009499 grossing Methods 0.000 claims 1
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
- D21G9/0009—Paper-making control systems
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C7/00—Digesters
- D21C7/12—Devices for regulating or controlling
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F9/00—Complete machines for making continuous webs of paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
Abstract
The invention discloses a papermaking control system for maintaining the quantification, thickness and moisture stability, which comprises a feeding device, a control system and a control system, wherein the feeding device is used for selecting papermaking raw materials and providing the control system for feeding; the weighing equipment is used for weighing raw materials required by papermaking; the compression equipment is used for compressing and integrating the weighed raw materials; the rolling dehydration equipment is used for dehydrating the compressed material; and the forming device is used for forming, embossing and packaging the dehydrated materials. The paper manufacturing method has the advantages that the control system is arranged, paper with moderate moisture and thickness is manufactured, the tension of the paper is improved, the paper is wear-resistant and not easy to tear, and the quality of the paper is improved. And the system has the advantages of less raw material consumption, energy conservation, high efficiency and reduced raw material waste.
Description
Technical Field
The invention relates to a papermaking system, in particular to a papermaking control system for maintaining constant quantity, thickness and moisture.
Background
With the continuous improvement of the industrial level, the requirements of people on the performance of paper are higher and higher, wherein the tear resistance, the wear resistance and the aesthetic property of the paper are important indexes for measuring the performance of the paper, most of the paper in the prior art is naturally glued and molded by paper pulp, and the paper is easy to tear once being subjected to a certain tearing force. In order to increase the strength of the paper, one skilled in the art would think of using a paper making control system that is quantitative, thickness and moisture stable to increase the strength of the paper, thereby addressing the above-mentioned use deficiencies.
Disclosure of Invention
The present invention overcomes the above-mentioned drawbacks by providing a papermaking control system that maintains constant basis weight, thickness and moisture, comprising
Feeding, namely selecting a papermaking raw material and providing a control system for feeding;
the weighing equipment is used for weighing raw materials required by papermaking;
the compression equipment is used for compressing and integrating the weighed raw materials;
the rolling dehydration equipment is used for dehydrating the compressed material;
and the forming device is used for forming, embossing and packaging the dehydrated materials.
Preferably, the molding platform is further arranged, the feeding device comprises an input end of the control system, and the feeding device feeds materials to the molding platform through the input end.
Preferably, the weighing device is connected to the forming table and is set to a precision of milligram units.
Preferably, the compression equipment includes compression platform and knurling device, the compression platform sets up to both sides extrusion platform from top to bottom, extrudees the paper after will shaping and levels, knurling device is embossing die, carries out the knurling processing with the paper after squeezing and leveling.
Preferably, the rolling dewatering equipment comprises a dewatering table, a round roller is fixedly arranged on the dewatering table, the round roller is movably arranged on the dewatering table and can move forwards or backwards, and the paper which is extruded and leveled is further dewatered and dried.
Preferably, two sides of the circular roller are movably arranged on the dewatering table through hinges, and the equipment for driving the circular roller to move forwards or backwards on the dewatering table is arranged as a stepping motor.
The papermaking control system capable of maintaining the quantification, the thickness and the moisture stability has the advantages that the control system is arranged, paper with moderate moisture and thickness is manufactured, the tension of the paper is improved, the paper is wear-resistant and not easy to tear, and the quality of the paper is improved. And the system has the advantages of less raw material consumption, energy conservation, high efficiency and reduced raw material waste.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. It is to be understood that the described embodiments are merely illustrative of some, but not all, of the presently preferred embodiments of the invention, and that the present invention is best described in the specification. This invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present disclosure is set forth in order to provide a more thorough understanding thereof. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In one embodiment, a papermaking control system for maintaining basis weight, caliper and moisture stability comprises
Feeding, namely selecting a papermaking raw material and providing a control system for feeding;
the weighing equipment is used for weighing raw materials required by papermaking;
the compression equipment is used for compressing and integrating the weighed raw materials;
the rolling dehydration equipment is used for dehydrating the compressed material;
and the forming device is used for forming, embossing and packaging the dehydrated materials.
Still be equipped with the shaping platform, the feed setting includes control system's input, through the input to the shaping platform feed. The weighing device is connected with the forming platform, the weighing device is set to be accurate to milligram measurement units, the compressing device comprises a compressing table and an embossing device, the compressing table is set to be an upper extruding platform and a lower extruding platform, formed paper is extruded to be flat, the embossing device is an embossing die, and the paper which is extruded to be flat is embossed.
The rolling dewatering equipment comprises a dewatering table, wherein a circular roller is fixedly arranged on the dewatering table and can move forwards or backwards to further dewater the paper after being extruded and leveled and dry the paper. The two sides of the round roller are movably arranged on the dewatering table through hinges, and the moving equipment which drives the round roller to move forwards or backwards on the dewatering table is provided with a stepping motor. The papermaking control system capable of maintaining the quantification, the thickness and the moisture stability has the advantages that the control system is arranged, paper with moderate moisture and thickness is manufactured, the tension of the paper is improved, the paper is wear-resistant and not easy to tear, and the quality of the paper is improved. And the system has the advantages of less raw material consumption, energy conservation, high efficiency and reduced raw material waste.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing detailed description, or equivalent changes may be made in some of the features of the embodiments described above. All equivalent structures made by using the content of the specification of the invention can be directly or indirectly applied to other related technical fields, and are also within the protection scope of the patent of the invention.
Claims (6)
1. A papermaking control system for maintaining constant basis weight, thickness and moisture content is characterized by comprising
Feeding, namely selecting a papermaking raw material and providing a control system for feeding;
the weighing equipment is used for weighing raw materials required by papermaking;
the compression equipment is used for compressing and integrating the weighed raw materials;
the rolling dehydration equipment is used for dehydrating the compressed material;
and the forming device is used for forming, embossing and packaging the dehydrated materials.
2. A papermaking control system for maintaining basis weight, caliper and moisture stability as recited in claim 1 further comprising a forming table, wherein said feeding means includes a control system input through which the paper is fed to the forming table.
3. A papermaking control system that maintains consistency in basis weight, caliper and moisture as set forth in claim 2 wherein said weighing device is connected to the forming table and is set to a milligram gauge accuracy.
4. A papermaking control system maintaining constant basis weight, thickness and moisture content as claimed in claim 3 wherein said compression means includes a compression table and an embossing device, said compression table being configured as upper and lower side compression tables for compressing and smoothing the formed paper, said embossing device being an embossing die for embossing the compressed and smoothed paper.
5. A papermaking control system maintaining constant basis weight, thickness and moisture content as recited in claim 4 wherein said roll dewatering device includes a dewatering table, and a circular roller is fixedly mounted on said dewatering table and movably mounted thereon for forward or backward movement to further dewater and dry the flattened paper.
6. A papermaking control system maintaining constant basis weight, caliper and moisture as set forth in claim 5 wherein said circular rollers are movably mounted on the dewatering table at both sides by hinges and the means for moving the circular rollers forward and backward on the dewatering table is provided as a stepper motor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010447441.1A CN113718545A (en) | 2020-05-25 | 2020-05-25 | Papermaking control system for maintaining quantification, thickness and moisture stability |
| PCT/CN2020/092236 WO2021237436A1 (en) | 2020-05-25 | 2020-05-26 | Papermaking control system for maintaining stability of quantitative weight, thickness and moisture content |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010447441.1A CN113718545A (en) | 2020-05-25 | 2020-05-25 | Papermaking control system for maintaining quantification, thickness and moisture stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113718545A true CN113718545A (en) | 2021-11-30 |
Family
ID=78671441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010447441.1A Pending CN113718545A (en) | 2020-05-25 | 2020-05-25 | Papermaking control system for maintaining quantification, thickness and moisture stability |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113718545A (en) |
| WO (1) | WO2021237436A1 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1212505A (en) * | 1984-07-17 | 1986-10-14 | Rudy Vit | Method, process and apparatus for converting wood, wood residue and or biomass into pulp |
| CN1015653B (en) * | 1990-07-26 | 1992-02-26 | 西南计算中心 | Auto-controlling method and means for intermittent pulp proportioning and steaming |
| CN1179188A (en) * | 1995-03-23 | 1998-04-15 | 西门子公司 | Method and device for process control in cellulose and/or paper manufacture |
| CN101982607B (en) * | 2010-10-14 | 2013-01-23 | 湖南美莱精化有限公司 | Cooking agent for papermaking and pulping and preparation method thereof |
| KR102607347B1 (en) * | 2016-05-27 | 2023-11-27 | 파이브라테크 피티이. 엘티디 | Method and system for producing high molecular weight lignin |
| CN105839466A (en) * | 2016-06-20 | 2016-08-10 | 周凯 | Washable environmental friendly paper and preparation method thereof |
| CN106638079B (en) * | 2016-12-08 | 2018-08-17 | 中山市为客包装制品有限公司 | A kind of production method with antistatic characteristic paper pulp |
-
2020
- 2020-05-25 CN CN202010447441.1A patent/CN113718545A/en active Pending
- 2020-05-26 WO PCT/CN2020/092236 patent/WO2021237436A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021237436A1 (en) | 2021-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104024524B (en) | There is the cotton paper sheet material of the lateral characteristics of enhancing | |
| FI69333B (en) | FOERFARANDE FOER FRAMSTAELLNING AV FORMADE PRODUKTER | |
| RU2245409C2 (en) | Paper or cardboard laminate and a method of its production | |
| CN1158648A (en) | Wet-resilient webs | |
| RU2764422C2 (en) | Production of highly tensile paper | |
| CN113718545A (en) | Papermaking control system for maintaining quantification, thickness and moisture stability | |
| CN207724957U (en) | Indentation structure of slitting indentation machine | |
| RU2007123278A (en) | METHOD AND SYSTEM FOR THE PRODUCTION OF FORMED PAPER PRODUCTS WET PRESS | |
| US2728939A (en) | Apparatus for producing composite wooden boards and the like | |
| CN213114099U (en) | Wet paper sheet forming and dewatering device of middle base plate for comfortable water immersion-resistant shoes | |
| CN213086462U (en) | Pressure control system for squeezing middle-sole paper boards for tear-resistant shoes | |
| CN201785659U (en) | Cylinder paper making device | |
| CN201981437U (en) | Pressing device for low-quantitation and high-strength corrugating medium paper | |
| CN105002769B (en) | A kind of papermaking dehydration device | |
| CN1103451A (en) | Paper tube and tub, method and equipment for mfg. same | |
| CN209305077U (en) | A kind of paper composite machine | |
| CN202430577U (en) | Papermaking dehydrating device | |
| CN216237881U (en) | Special paper squeezing and dewatering device | |
| CN101032875B (en) | Device of corrugated board laminated yarn and the method thereof | |
| CN202945495U (en) | Novel energy-saving wide area squeezing net portion | |
| CN216583433U (en) | Domestic paper processing is with mutual folding mechanism | |
| CN220165401U (en) | Dry towel production conveying table with adjustable clamping distance | |
| CN220352434U (en) | Papermaking net forming machine | |
| CN213681503U (en) | Brand-new white cardboard manufacturing system and white cardboard produced by same | |
| CN214266726U (en) | Paper handkerchief production is with piling up compressing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20211130 |
|
| WD01 | Invention patent application deemed withdrawn after publication |