CN207003130U - A kind of paper pulp agitation and filtration equipment for improving paper quality - Google Patents
A kind of paper pulp agitation and filtration equipment for improving paper quality Download PDFInfo
- Publication number
- CN207003130U CN207003130U CN201720962921.5U CN201720962921U CN207003130U CN 207003130 U CN207003130 U CN 207003130U CN 201720962921 U CN201720962921 U CN 201720962921U CN 207003130 U CN207003130 U CN 207003130U
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- Prior art keywords
- filter
- chamber
- hose
- pulp
- paper
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- 229920001131 Pulp (paper) Polymers 0.000 title claims abstract description 46
- 238000001914 filtration Methods 0.000 title claims abstract description 34
- 238000013019 agitation Methods 0.000 title claims abstract 6
- 238000003756 stirring Methods 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims 1
- 238000002156 mixing Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002761 deinking Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
A kind of paper pulp agitation and filtration equipment for improving paper quality, including a kettle, a filter vat, the bottom of kettle are connected by a discharge pipe with the charging aperture of filter vat；A drive mechanism is equiped with the upside of kettle, drive mechanism includes a motor and a puddler being connected with the driving motor output shaft, puddler is through the top of kettle and extends in kettle, a plurality of mixing blade spaced apart from top to bottom are equiped with puddler, the end of mixing blade is equiped with a hairbrush, and the bristle on hairbrush abuts with the madial wall of kettle；Filter vat is by being sequentially connected logical by-pass filtration room, feed space, secondary filtration room three form, one first filter screen is equiped between feed space and by-pass filtration room, one second filter screen is equiped between feed space and secondary filtration room, and the mesh of the first filter screen is less than the mesh of the second filter screen.The utility model can improve the whiteness and sophistication of the paper produced, improve the utilization rate of paper pulp, and improve the quality of paper.
Description
Technical Field
The utility model relates to a papermaking paper pulp field especially indicates a paper pulp stirring filtration equipment who improves paper quality.
Background
The existing environment-friendly papermaking technology mainly uses waste paper as a raw material, and a proper amount of bleaching agent, deinking agent and the like are added to produce clean paper for use. In the process of paper manufacture, paper pulp is undoubtedly the most important intermediate raw material, in the process of paper recovery, paper needs to be crushed and soaked to form paper pulp, but the particle size in the paper pulp is not uniform, so that the paper pulp is difficult to stir into uniform paper pulp by using crushed paper and water, and finally the manufactured paper is poor in quality and easy to cause inclusion and roughness; in addition, paper with different qualities needs to be formed by paper pulps with different fineness, and the existing technology is lack of a mature technology for finely classifying the paper pulps, so that the waste of materials is caused, and the quality of the paper is also influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides an improve paper pulp stirring filtration equipment of paper quality, its main aim at overcome current paper pulp stirring filter equipment and be difficult to homogenize paper pulp and can't carry out careful classification and then influence the defect of paper quality with paper pulp.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a paper pulp stirring and filtering device for improving paper quality comprises a kettle body, a bracket for supporting the kettle body and a filtering barrel, wherein the bottom of the kettle body is communicated with a feeding hole of the filtering barrel through a pulp discharge pipe;
the upper side of the kettle body is provided with a driving mechanism, the driving mechanism comprises a driving motor and a stirring rod connected with an output shaft of the driving motor, the stirring rod penetrates through the top of the kettle body and extends into the kettle body, the stirring rod is provided with a plurality of stirring blades arranged at intervals from top to bottom, the end parts of the stirring blades are provided with a brush, and the bristles on the brush are abutted against the inner side wall of the kettle body;
the filter vat comprises the one-level filter chamber, feed space, the second grade filter chamber three that communicate with each other in proper order, the feed space with install a first filter screen between the one-level filter chamber, the feed space with install a second filter screen between the second grade filter chamber, and the mesh of first filter screen is less than the mesh of second filter screen.
Further, the filtering barrel is rotatably mounted on a bracket, and the filtering barrel can be rotated to the position where the feeding chamber is located above the primary filtering chamber and also can be rotated to the position where the feeding chamber is located above the secondary filtering chamber.
Furthermore, the primary filter chamber is communicated with a first material collecting groove through a first hose, the secondary filter chamber is communicated with a second material collecting groove through a second hose, the feed chamber is communicated with a third material collecting groove through a third hose, and the feed inlet is formed in the side wall of the feed chamber.
Furthermore, the first material collecting groove, the second material collecting groove and the third material collecting groove are all located below the filter barrel.
Furthermore, a rotating motor for controlling the filter barrel to rotate is arranged on the support.
Furthermore, the device also comprises a controller used for controlling the positive and negative rotation of the rotating motor.
Furthermore, the first hose, the second hose and the third hose are all stretchable hoses.
Furthermore, valves are arranged on the first hose, the second hose and the third hose.
Further, two adjacent stirring blades are arranged in a staggered manner.
Furthermore, a shredded paper inlet and a liquid filling opening are formed in the upper side of the kettle body.
Compared with the prior art, the utility model discloses the beneficial effect who produces lies in:
1. the utility model has simple structure and strong practicability, and the stirring blade is arranged, so that the shredded paper can be further crushed in the kettle body, and the paper pulp formed by mixing the shredded paper and water can be fully and uniformly mixed in the kettle body; in addition, the brush can do circular motion along with the stirring rod, so that the paper pulp adhered to the inner side wall of the kettle body can be separated from the inner side wall of the kettle body to be crushed again under the action of the brush bristles, the uniformity of the paper pulp is further improved, and the whiteness and the fineness of the manufactured paper are finally improved; and after the paper pulp after the stirring is evenly mixed enters the filter vat, the multistage filtration of the paper pulp can be completed, so that a user can conveniently separate the paper pulp for utilization, the utilization rate of the paper pulp is improved, and the quality of paper is improved.
2. In the utility model, the first filter screen and the second filter screen are arranged, so that the paper pulp in the feeding chamber can be firstly filtered into the primary filter chamber when the filter barrel rotates to the position where the feeding chamber is positioned above the primary filter chamber, and then is transmitted into the first material collecting groove through the first hose; then when the filter barrel is rotated to the position that the feeding chamber is positioned above the secondary filter chamber, the coarse pulp in the feeding chamber is filtered into the secondary filter chamber and is transmitted into a second collecting groove through a second hose; and finally, rotating the filter barrel to enable the paper pulp in the filter barrel to be transmitted to a third collecting groove through a third hose. Through this multistage filtration, make the paper pulp thickness degree that flows to in first groove, the second groove that gathers materials, the third groove that gathers materials by thin to thick to the user of being convenient for separately utilizes it, improves the utilization ratio of paper pulp, and improves the quality of paper. In addition, because the filter vat is closed, the pulp can not pollute the surrounding environment due to splashing in the filtering process.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic structural view of the kettle body in FIG. 1.
Fig. 3 is a schematic view of the internal structure of fig. 2.
Fig. 4 is a first state schematic diagram of the filter vat in fig. 1.
Fig. 5 is a schematic view illustrating a state of the filter vat shown in fig. 1.
Fig. 6 is a third schematic view illustrating a state of the filter vat in fig. 1.
Fig. 7 is a side view of the filter vat of fig. 1.
Fig. 8 is a cross-sectional view of the filter vat of fig. 1.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
Reference is made to fig. 1, 2, 3, 4, 5, 6, 7 and 8. The utility model provides an improve paper pulp stirring filtration equipment of paper quality, includes a cauldron body 1, supports this cauldron body 1's support 2 and a filter vat 3, and the bottom of the cauldron body 1 is through a mud pipe 4 and the feed inlet 30 intercommunication of filter vat 3, and a shredded paper entry 11 and a filling opening 12 have been seted up to the upside of the cauldron body 1.
Wherein,
the upper side of the kettle body 1 is provided with a driving mechanism 5, the driving mechanism 5 comprises a driving motor 51 and a stirring rod 52 connected with an output shaft of the driving motor 51, the stirring rod 52 penetrates through the top of the kettle body 1 and extends into the kettle body 1, the stirring rod 52 is provided with a plurality of stirring blades 53 arranged from top to bottom at intervals, the end parts of the stirring blades 53 are provided with a brush 54, and the bristles 541 on the brush 54 are abutted against the inner side wall of the kettle body 1.
The filter barrel 3 consists of a primary filter chamber 31, a feeding chamber 32 and a secondary filter chamber 33 which are communicated in sequence, wherein a first filter screen 34 is arranged between the feeding chamber 32 and the primary filter chamber 31, a second filter screen 35 is arranged between the feeding chamber 32 and the secondary filter chamber 33, and the meshes of the first filter screen 34 are smaller than those of the second filter screen 35.
By arranging the stirring blade 53, the shredded paper can be further crushed in the kettle body 1, so that the paper pulp formed by mixing the shredded paper and water can be fully and uniformly mixed in the kettle body 1; in addition, as the brush 54 moves circularly along with the stirring rod 52, the paper pulp adhered to the inner side wall of the kettle body 1 can be separated from the inner side wall of the kettle body 1 under the action of the bristles 541 to be crushed again, so that the uniformity of the paper pulp is further improved, and the whiteness and the fineness of the manufactured paper are finally improved; and the paper pulp after the stirring evenly gets into behind the filter vat 3, can accomplish the multistage filtration of paper pulp to be convenient for the user and separately utilize it, improve the utilization ratio of paper pulp, and improve the quality of paper.
In particular, the method comprises the following steps of,
reference is made to fig. 1, 2, 3, 4, 5, 6, 7 and 8. The filter basket 3 is rotatably mounted on a bracket 61 and the filter basket 3 is rotatable to the inlet chamber 32 above the primary filter chamber 31 and also rotatable to the inlet chamber 32 above the secondary filter chamber 33. In addition, the primary filtering chamber 31 is communicated with a first collecting groove 81 through a first hose 71, the secondary filtering chamber 33 is communicated with a second collecting groove 82 through a second hose 72, the feeding chamber 32 is communicated with a third collecting groove 83 through a third hose 73, and the feeding port 30 is opened on the side wall of the feeding chamber 32.
By arranging the first and second screens 34 and 35, the pulp in the inlet chamber 32 can be filtered into the primary filter chamber 31 when the filter barrel 3 rotates to the position where the inlet chamber 32 is above the primary filter chamber 31, and can be conveyed to the first collecting trough 81 through the first hose 71; then, when the filter vat 3 is rotated to the position that the feed chamber 32 is positioned above the secondary filter chamber 33, the thick part of the pulp in the feed chamber 32 is filtered into the secondary filter chamber 33 and is transferred to the second collecting trough 82 through the second hose 72; finally, the filter vat 3 is rotated so that the pulp therein is transferred to the third catch basin 83 through the third hose 73. Through this multistage filtration, make the thick degree of paper pulp that flows to in first collecting trough 81, second collecting trough 82, the third collecting trough 83 from thin to thick to be convenient for the user separately utilizes it, improve the utilization ratio of paper pulp, and improve the quality of paper. In addition, because the filter vat is closed, the pulp can not pollute the surrounding environment due to splashing in the filtering process.
Reference is made to fig. 1, 2, 3, 4, 5, 6, 7 and 8. The first material collecting groove 81, the second material collecting groove 82 and the third material collecting groove 83 are all positioned below the filter barrel 3. So that the pulp in the first-stage filter chamber 31, the second-stage filter chamber 33 and the feeding chamber 32 can flow into the first collecting chute 81, the second collecting chute 82 and the third collecting chute 83 respectively under the action of gravity to improve the flowing speed.
Reference is made to fig. 1, 2, 3, 4, 5, 6, 7 and 8. The bracket 61 is provided with a rotation motor 62 for controlling the rotation of the filter tub 3. In addition, a controller 63 for controlling the forward and reverse rotation of the rotating motor 62 is also included. The controller 63 may be a frequency converter to control the rotation motor to rotate forward and backward at a certain frequency and speed, thereby achieving the purpose of accurately controlling the rotation direction of the filter vat 3.
Reference is made to fig. 1, 2, 3, 4, 5, 6, 7 and 8. The first hose 71, the second hose 72 and the third hose 73 are stretchable hoses to prevent the filter vat 3 from being pulled apart during rotation. In addition, the first hose 71, the second hose 72 and the third hose 73 are all provided with valves 9, the valves 9 can be electric valves, and are provided with drain pumps matched with the electric valves for use, and the drain direction of the drain pumps on the first hose 71 is from the primary filter chamber 31 to the first collecting tank 81; the drainage pump on the second hose 72 drains liquid in the direction from the secondary filter chamber 33 to the second material collecting groove 82; the drain pump on the third hose 73 drains from the inlet chamber 32 to the third sump 83.
Reference is made to fig. 1, 2, 3, 4, 5, 6, 7 and 8. Two adjacent stirring blade staggers each other and arranges, and it can further improve the degree of consistency of mixing.
Reference is made to fig. 1, 2, 3, 4, 5, 6, 7 and 8. Use the utility model discloses in the time, after the user adds appropriate amount shredded paper and water mixing becomes paper pulp, start driving motor 51 back, stirring blade 53 is along with puddler 52 is rotatory together to stir the paper pulp in the cauldron body 1, brush 54 on the stirring blade 53 simultaneously can brush the paper pulp of adhesion on the internal side wall of cauldron body 1 from. After the paper pulp after being stirred uniformly enters the filter vat 3, the using steps comprise:
1. controlling the rotating motor 62 to rotate the filter vat 3 until the feeding chamber 32 is above the primary filter chamber 31;
2. the pulp to be filtered is conveyed into the feeding chamber 32 through the feeding hole 30 on the filter barrel 3, after the conveying is finished, the feeding hole 30 is closed, and the thinner part of the pulp in the feeding chamber 32 is filtered into the primary filter chamber 31 and is conveyed into the first collecting groove 81 through the first hose 71;
3. after the pulp in the primary filter chamber 31 flows into the first collecting chute 81, the rotating motor 62 is controlled to rotate in the reverse direction to make the filter barrel 3 rotate to the feeding chamber 32 and be positioned above the secondary filter chamber 33, and the thicker part of the pulp in the feeding chamber 32 is filtered into the secondary filter chamber 33 and is transmitted into the second collecting chute 82 through the second hose 72;
4. after the pulp in the secondary filter chamber 33 flows into the second collecting chute 82, the rotary motor 62 is controlled to operate to rotate the filter barrel 3 to the primary filter chamber 31, the secondary filter chamber 33 is respectively positioned at the left side and the right side of the feed chamber 32, and the residual pulp in the feed chamber 32 is transmitted to the third collecting chute 83 through the third hose 73.
The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (10)
1. The utility model provides an improve paper pulp stirring filtration equipment of paper quality, includes a cauldron body, supports support and a filter vat of this cauldron body, its characterized in that: the bottom of the kettle body is communicated with a feed inlet of the filter barrel through a slurry discharge pipe;
the upper side of the kettle body is provided with a driving mechanism, the driving mechanism comprises a driving motor and a stirring rod connected with an output shaft of the driving motor, the stirring rod penetrates through the top of the kettle body and extends into the kettle body, the stirring rod is provided with a plurality of stirring blades arranged at intervals from top to bottom, the end parts of the stirring blades are provided with a brush, and the bristles on the brush are abutted against the inner side wall of the kettle body;
the filter vat comprises the one-level filter chamber, feed space, the second grade filter chamber three that communicate with each other in proper order, the feed space with install a first filter screen between the one-level filter chamber, the feed space with install a second filter screen between the second grade filter chamber, and the mesh of first filter screen is less than the mesh of second filter screen.
2. The stirring filter apparatus for paper pulp for improving paper quality as claimed in claim 1, wherein: the filter vat is rotatably mounted on a support and is rotatable to the inlet chamber above the primary filtering chamber and also rotatable to the inlet chamber above the secondary filtering chamber.
3. The apparatus for agitating and filtering pulp for improving paper quality as recited in claim 2, wherein: the first-stage filter chamber is communicated with a first material collecting groove through a first hose, the second-stage filter chamber is communicated with a second material collecting groove through a second hose, the feed chamber is communicated with a third material collecting groove through a third hose, and the feed inlet is formed in the side wall of the feed chamber.
4. A pulp agitation filtration apparatus for improving paper quality as recited in claim 3 wherein: the first material collecting groove, the second material collecting groove and the third material collecting groove are all located below the filter barrel.
5. A pulp agitation filtration apparatus for improving paper quality as recited in claim 3 wherein: the bracket is provided with a rotating motor for controlling the filter vat to rotate.
6. The apparatus for agitating and filtering pulp for improving paper quality as recited in claim 5, wherein: the device also comprises a controller used for controlling the positive and negative rotation of the rotating motor.
7. A pulp agitation filtration apparatus for improving paper quality as recited in claim 3 wherein: the first hose, the second hose and the third hose are all stretchable hoses.
8. A pulp agitation filtration apparatus for improving paper quality as recited in claim 3 wherein: the first hose, the second hose and the third hose are all provided with valves.
9. The stirring filter apparatus for paper pulp for improving paper quality as claimed in claim 1, wherein: two adjacent stirring blades are arranged in a staggered mode.
10. The stirring filter apparatus for paper pulp for improving paper quality as claimed in claim 1, wherein: the upper side of the kettle body is provided with a shredded paper inlet and a liquid feeding port.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017204644223 | 2017-04-28 | ||
| CN201720464422 | 2017-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207003130U true CN207003130U (en) | 2018-02-13 |
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ID=61458467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720962921.5U Expired - Fee Related CN207003130U (en) | 2017-04-28 | 2017-08-03 | A kind of paper pulp agitation and filtration equipment for improving paper quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207003130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113521873A (en) * | 2021-07-14 | 2021-10-22 | 山东锦龙包装有限公司 | Single-effect paper pulp impurity removing machine |
-
2017
- 2017-08-03 CN CN201720962921.5U patent/CN207003130U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113521873A (en) * | 2021-07-14 | 2021-10-22 | 山东锦龙包装有限公司 | Single-effect paper pulp impurity removing machine |
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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: 20180213 Termination date: 20200803 |