CN210013036U - Novel bagasse depither for papermaking - Google Patents
Novel bagasse depither for papermaking Download PDFInfo
- Publication number
- CN210013036U CN210013036U CN201920683737.6U CN201920683737U CN210013036U CN 210013036 U CN210013036 U CN 210013036U CN 201920683737 U CN201920683737 U CN 201920683737U CN 210013036 U CN210013036 U CN 210013036U
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- CN
- China
- Prior art keywords
- grinding
- box
- bagasse
- airflow
- crushing
- 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.)
- Expired - Fee Related
Links
- 241000609240 Ambelania acida Species 0.000 title claims abstract description 48
- 239000010905 bagasse Substances 0.000 title claims abstract description 48
- 238000005096 rolling process Methods 0.000 claims abstract description 22
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 2
- 239000000835 fiber Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 abstract description 2
- 206010040925 Skin striae Diseases 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
Images
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- Crushing And Grinding (AREA)
Abstract
The utility model provides a novel bagasse depither for papermaking, including rolling crushing case and air current depither, rolling crushing case and air current depiler are linked together, it is equipped with the feed inlet to roll crushing case top, it is equipped with two sets of grinding rolls that space is perpendicular each other to roll crushing incasement, two grinding rolls of each set rotate relatively, each grinding roll surface is equipped with the cusp striae, each grinding roll is independently connected with a driving motor that sets up in the outside of rolling crushing case; a conveying device is arranged between the grinding and crushing box and the airflow pith removing box, wind closing wheels are arranged at the front end and the rear end of the airflow pith removing box, and a fan and a filter screen are oppositely arranged at the left side and the right side of the airflow pith removing box; a discharge hole is arranged in front of the airflow depithing box. The utility model adopts the rolling method to crush the bagasse, avoids cutting bagasse fiber, and is beneficial to improving the quality of the subsequent paper production; the blower is adopted to blow off the pith with smaller density, the separation efficiency is high, and the effect is good.
Description
Technical Field
The utility model belongs to the technical field of papermaking equipment technique and specifically relates to a novel bagasse depither for papermaking.
Background
Bagasse fibers are important materials for papermaking, and the bagasse contains a large amount of bagasse pith besides the bagasse fibers. The shape of the bagasse cell is similar to a spherical shape, the bagasse cell does not have a fiber shape, the bagasse cell is easy to break, and sieve pores are easy to block in the pulping process, so the bagasse cell needs to be removed before papermaking.
Most of the traditional bagasse pith removing machines use blades to cut bagasse, the treatment method is easy to cut bagasse fibers, the quality of subsequent production paper is influenced, and the bagasse fibers are not easy to separate from bagasse pith after being cut, so that the separation effect of the bagasse pith and the bagasse fibers is influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect that exists among the prior art, avoid removing the damage of marrow process to the bagasse fibre, improve bagasse and bagasse fibrous separation effect, the utility model provides a novel bagasse depither for papermaking.
The utility model provides a technical scheme that its technical problem adopted is: a novel bagasse pith remover for papermaking comprises a rolling and crushing box and an airflow pith removing box, wherein the rolling and crushing box is communicated with the airflow pith removing box, a feed inlet is formed above the rolling and crushing box, two groups of rolling and crushing rollers which are mutually perpendicular in space are arranged in the rolling and crushing box, the two rolling and crushing rollers in each group rotate relatively, and the surface of each rolling and crushing roller is provided with a toothed cross grain to ensure smooth rolling of bagasse; each grinding roller is independently connected with a driving motor arranged outside the grinding box through a roller shaft, so that the grinding pressure of the grinding rollers is ensured; a conveying device is arranged between the grinding and crushing box and the airflow pith removing box, wind closing wheels are arranged at the front end and the rear end of the airflow pith removing box, and a fan and a filter screen are oppositely arranged at the left side and the right side of the airflow pith removing box; a discharge hole is arranged in front of the airflow depithing box.
The novel bagasse pith remover for papermaking is characterized in that the driving motor is a servo motor or a stepping motor.
The novel bagasse pith remover for papermaking is characterized in that the filter screen is an aluminum alloy filter screen or a titanium alloy filter screen.
The novel bagasse pith remover for papermaking is characterized in that a bagasse pith collecting cloth bag is arranged outside the filter screen and used for recovering bagasse pith and protecting the environment.
The utility model has the advantages that the crushing method is adopted to crush bagasse, thereby avoiding cutting bagasse fiber, and being beneficial to improving the quality of the subsequent paper production; the blower is adopted to blow off the sugarcane pith with smaller density, so that the separation efficiency is high, and the pith removing effect is good.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a structural diagram of the present invention.
In the figure, 1, a grinding and crushing box, 11, a feeding hole, 12, a grinding and crushing roller, 13, a driving motor, 14, a conveying device, 15, a roller shaft, 2, an airflow pith removing box, 21, a wind closing wheel, 22, a filter screen and 3, a discharging hole are arranged.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the following provides a further description of the present invention with reference to the accompanying drawings, and obviously, the following described drawings are only one embodiment of the present invention, and for those skilled in the art, other embodiments can be obtained according to the drawings and the embodiment without any creative work, and all belong to the protection scope of the present invention.
A novel bagasse pith remover for papermaking comprises a rolling and crushing box 1 and an airflow pith removing box 2, wherein the rolling and crushing box 1 is communicated with the airflow pith removing box 2, a feed inlet 11 is formed above the rolling and crushing box 1, two groups of rolling and crushing rollers 12 which are vertical to each other in space are arranged in the rolling and crushing box 1, the two rolling and crushing rollers 12 in each group rotate relatively, and the surface of each rolling and crushing roller 12 is provided with a toothed cross grain to ensure that bagasse is rolled smoothly; each grinding roller 12 is independently connected with a driving motor 13 arranged outside the grinding box 1 through a roller shaft 15, so that the grinding force of the grinding roller 12 is ensured; a conveying device 14 is arranged between the rolling and crushing box 1 and the airflow pith removing box 2, wind closing wheels 21 are arranged at the front end and the rear end of the airflow pith removing box 2, and a fan and a filter screen 22 are oppositely arranged at the left side and the right side of the airflow pith removing box 2; a discharge port 23 is arranged in front of the airflow depithing box 2.
In detail, the driving motor 13 is a servo motor, the filter screen 22 is an aluminum alloy filter screen, and a pith collecting cloth bag is arranged outside the filter screen 22 and used for recovering piths and protecting the environment.
The utility model discloses at the during operation, the bagasse gets into through feed inlet 11 and rolls crushing case 1, and the bagasse is rolled crushing roller 12 two steps and is rolled the breakage, drops on conveyer 14, and the bagasse moves to air current depithing case 2 along with conveyer 14, and the lighter bagasse pith of quality is swept by the fan and is got into the bagasse pith through filter screen 22 and collect the sack, and the bagasse fibre continues forward motion along with conveyer 14, leaves air current depithing case 2 through discharge gate 3, the close wind wheel 21 around the air current depithing case 2 seals air current depithing case 2, prevents that the bagasse pith from getting into along with the air current and rolling crushing case 1 or being blown out discharge gate 3, guarantees the flow direction of air current.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (4)
1. A novel bagasse depither for papermaking comprises a grinding and crushing box (1) and an air flow depither box (2), and is characterized in that: the grinding and crushing box (1) is communicated with the airflow pith removing box (2), a feed inlet (11) is formed above the grinding and crushing box (1), two groups of grinding and crushing rollers (12) which are vertical to each other in space are arranged in the grinding and crushing box (1), each group of two grinding and crushing rollers (12) rotate relatively, the surface of each grinding and crushing roller (12) is provided with a tooth-shaped cross grain, and each grinding and crushing roller (12) is independently connected with a driving motor (13) arranged outside the grinding and crushing box (1) through a roller shaft (15); a conveying device (14) is arranged between the rolling and crushing box (1) and the airflow pith removing box (2), the front end and the rear end of the airflow pith removing box (2) are provided with related wind wheels (21), and the left side and the right side of the airflow pith removing box (2) are oppositely provided with a fan and a filter screen (22); a discharge hole (23) is arranged in front of the airflow depithing box (2).
2. A novel bagasse depither for paper making according to claim 1, characterized in that the driving motor (13) is a servo motor or a stepping motor.
3. A novel bagasse depither for papermaking according to claim 1, characterized in that the filter screen (22) is an aluminum alloy filter screen or a titanium alloy filter screen.
4. A novel bagasse depither for papermaking according to claim 1, characterized in that a bagasse collecting cloth bag is provided outside the filter screen (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920683737.6U CN210013036U (en) | 2019-05-14 | 2019-05-14 | Novel bagasse depither for papermaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920683737.6U CN210013036U (en) | 2019-05-14 | 2019-05-14 | Novel bagasse depither for papermaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210013036U true CN210013036U (en) | 2020-02-04 |
Family
ID=69316881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920683737.6U Expired - Fee Related CN210013036U (en) | 2019-05-14 | 2019-05-14 | Novel bagasse depither for papermaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210013036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162042A (en) * | 2022-07-04 | 2022-10-11 | 广西科学院 | Sugarcane pith winnowing separation device and separation method |
-
2019
- 2019-05-14 CN CN201920683737.6U patent/CN210013036U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162042A (en) * | 2022-07-04 | 2022-10-11 | 广西科学院 | Sugarcane pith winnowing separation device and separation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200204 Termination date: 20210514 |