CN203530770U - Vibrating device for paper pulp - Google Patents
Vibrating device for paper pulp Download PDFInfo
- Publication number
- CN203530770U CN203530770U CN201320595470.8U CN201320595470U CN203530770U CN 203530770 U CN203530770 U CN 203530770U CN 201320595470 U CN201320595470 U CN 201320595470U CN 203530770 U CN203530770 U CN 203530770U
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- Prior art keywords
- vibrator
- paper
- paper pulp
- shaker
- vibrating device
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Abstract
The utility model discloses a vibrating device for paper pulp. The vibrating device for paper pulp comprises a flowing pulp box, wherein the flowing pulp box is connected with a vibrator, rubber side-setting plates are arranged at the edges of the vibrator, a forming plate is arranged below the vibrator, the vibrator is connected with a frequency converter, the vibrator is an eccentric vibrating screen, the vibration amplitude of the vibrator is 8-12mm, the vibration frequency of the vibrator is 200-250 times/minute, and the distance from the eccentric vibrating screen to the forming plate is 0.75mm-3.0mm. The vibrating device for paper pulp controls the vibration amplitude and the vibration frequency of the vibrator through the frequency converter, utilizes vibrating energy and the forming plate to control dehydration of paper in the formation initial stage, improves the initial arrangement of fibers, and is favorable for distribution of the fibers of the paper, thereby improving the evenness of the paper, improving the quality of products, saving energy resources and reducing environmental pollution.
Description
Technical field
The utility model relates to a kind of shaking apparatus, relates in particular to a kind of shaking apparatus for paper pulp.
Background technology
In existing pulp production, after the online of slurry that head box flows out, utilize the vibration of spin vibration sieve to reduce the directionality of fiber longitudinal arrangement, fiber is interweaved, increase lateral pull, balanced paper strength aspect ratio.But existing utilization is artificial or the vibration of apparatus control spin vibration sieve, all can not overcome well fiber wadding more on the net poly-, and easily cause the loss of fiber fines and auxiliary material (PPE), not only affects product quality, and has wasted raw material.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of shaking apparatus for paper pulp, can improve paper formation, improves the quality of products, and saves the energy and reduces environmental pollution.
The utility model is to solve the problems of the technologies described above the technical scheme adopting to be to provide a kind of shaking apparatus for paper pulp, comprise head box, described head box is connected with shaker, the edge of described shaker is provided with rubber deckle edge board, the below of described shaker is provided with forming board, and described shaker is connected with frequency converter.
The above-mentioned shaking apparatus for paper pulp, wherein, described shaker is eccentric vibrating screen, and amplitude is 8～12mm, and vibration frequency is 200～250 beats/min.
The above-mentioned shaking apparatus for paper pulp, wherein, the distance of described eccentric vibrating screen and forming board is 0.75mm～3.0mm.
The utility model contrast prior art has following beneficial effect: the shaking apparatus for paper pulp that the utility model provides, by amplitude and the vibration frequency of Frequency Converter Control shaker, utilize vibrational energy and forming board to control the paper dehydration at shaping initial stage, improve the arrangement at fiber initial stage simultaneously, be conducive to the distribution of paper fibre, thereby improve paper formation, improve the quality of products, save the energy and reduce environmental pollution.
Accompanying drawing explanation
Fig. 1 is that the utility model is for the shaking apparatus structural representation of paper pulp.
In figure:
1 head box 2 shaker 3 forming boards
4 frequency converters
The specific embodiment
Below in conjunction with drawings and Examples, the utility model will be further described.
Fig. 1 is that the utility model is for the shaking apparatus structural representation of paper pulp.
Refer to Fig. 1, the shaking apparatus for paper pulp that the utility model provides comprises head box 1, and described head box 1 is connected with shaker 2, and the edge of described shaker 2 is provided with rubber deckle edge board, the below of described shaker 2 is provided with forming board 3, and described shaker 2 is connected with frequency converter 4.
The shaking apparatus for paper pulp that the utility model provides, the course of work is as follows: the directionality that has reduced fiber longitudinal arrangement the slurry online flowing out from head box 1 because of the effect of shaker 2, fiber is interweaved, has increased lateral pull, balanced paper strength aspect ratio.Overcome fiber wadding more on the net poly-, because of the effect of forming board 3, stoped the loss of fiber fines and auxiliary material (PPE) simultaneously, in Improving The Quality of Products, play energy-conservation effect.
The shaking apparatus for paper pulp that the utility model provides, shaker 2 transmission sides and fore side selvage, along being equipped with rubber deckle edge board, block slurry, prevent the loss of slurry, energy-conserving and environment-protective have prevented that selvage from causing the broken end at couch roll place along the featheredge of slurry, promotes the production efficiency of paper machine simultaneously.Described shaker 2 can be eccentric vibrating screen, and the key technical indexes is as follows: 1, maximum inertia force: 3500KN; 2, transmission power: 3.75KW; 3, maximum eccentricity: Rma*10mm; 4, amplitude: 8-12mm; Shake frequency: 200-250 beat/min; 5, the distance of net and forming board: 0.75-3.0mm.
In sum, the shaking apparatus for paper pulp that the utility model provides, by frequency converter 4, control amplitude and the vibration frequency of shaker 2, utilize vibrational energy and forming board 3 to control the paper dehydration at shaping initial stage, improve the arrangement at fiber initial stage simultaneously, be conducive to the distribution of paper fibre, thereby improve paper formation, improve the quality of products, save the energy and reduce environmental pollution.
Although the utility model discloses as above with preferred embodiment; so it is not in order to limit the utility model; any those skilled in the art; within not departing from spirit and scope of the present utility model; when doing a little modification and perfect, therefore protection domain of the present utility model is worked as with being as the criterion that claims were defined.
Claims (3)
1. the shaking apparatus for paper pulp, it is characterized in that, comprise head box (1), described head box (1) is connected with shaker (2), the edge of described shaker (2) is provided with rubber deckle edge board, the below of described shaker (2) is provided with forming board (3), and described shaker (2) is connected with frequency converter (4).
2. the shaking apparatus for paper pulp as claimed in claim 1, is characterized in that, described shaker (2) is eccentric vibrating screen, and amplitude is 8～12mm, and vibration frequency is 200～250 beats/min.
3. the shaking apparatus for paper pulp as claimed in claim 2, is characterized in that, the distance of described eccentric vibrating screen and forming board (3) is 0.75mm～3.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320595470.8U CN203530770U (en) | 2013-09-25 | 2013-09-25 | Vibrating device for paper pulp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320595470.8U CN203530770U (en) | 2013-09-25 | 2013-09-25 | Vibrating device for paper pulp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203530770U true CN203530770U (en) | 2014-04-09 |
Family
ID=50416996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320595470.8U Expired - Fee Related CN203530770U (en) | 2013-09-25 | 2013-09-25 | Vibrating device for paper pulp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203530770U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018062982A1 (en) * | 2016-09-30 | 2018-04-05 | Validation Security Technology Identification S. De R.L. De C.V. | Process for producing paper with an integrated chip, product thus obtained and use of same |
| CN108330725A (en) * | 2018-04-13 | 2018-07-27 | 陕西科技大学 | The long-range Monitoring and control system of high frequency shaker based on cloud |
| CN113463427A (en) * | 2021-07-20 | 2021-10-01 | 重庆理文造纸有限公司 | Production system of environmental protection cardboard paper |
-
2013
- 2013-09-25 CN CN201320595470.8U patent/CN203530770U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018062982A1 (en) * | 2016-09-30 | 2018-04-05 | Validation Security Technology Identification S. De R.L. De C.V. | Process for producing paper with an integrated chip, product thus obtained and use of same |
| CN108330725A (en) * | 2018-04-13 | 2018-07-27 | 陕西科技大学 | The long-range Monitoring and control system of high frequency shaker based on cloud |
| CN113463427A (en) * | 2021-07-20 | 2021-10-01 | 重庆理文造纸有限公司 | Production system of environmental protection cardboard paper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20160925 |