CN220888137U - Paper pulp screening device for paper product production - Google Patents
Paper pulp screening device for paper product production Download PDFInfo
- Publication number
- CN220888137U CN220888137U CN202322749086.5U CN202322749086U CN220888137U CN 220888137 U CN220888137 U CN 220888137U CN 202322749086 U CN202322749086 U CN 202322749086U CN 220888137 U CN220888137 U CN 220888137U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- screening device
- cylinder
- product production
- rotating shaft
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000012216 screening Methods 0.000 title claims abstract description 11
- 229920001131 Pulp (paper) Polymers 0.000 title claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 239000002002 slurry Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Paper (AREA)
Abstract
The utility model discloses a paper pulp screening device for paper product production, which comprises a supporting plate, wherein an opening is formed in the center of the supporting plate, a filtering part is arranged above the opening, the filtering part is in a shape of a round table with a narrow upper part and a wide lower part, the side curved surface of the filtering part is a filter screen, the inside of the filtering part is hollow, a supporting column is arranged at the center line, a cleaning mechanism is rotatably arranged on the supporting column, a cylinder is arranged above the supporting plate, the upper end and the lower end of the cylinder are both opened, an annular groove is formed in the bottom of the cylinder, a limiting ring which can be clamped into the groove is arranged at the top of the supporting plate, a telescopic machine which can drive the cylinder to lift is arranged at the two sides of the cylinder, the surface of the filter screen of the filtering part is swept in the filtering process through a brush part on the cleaning mechanism, so that impurity particles are prevented from adhering to the filter screen, and the deposited impurities are only required to be lifted without disassembling the filter screen.
Description
Technical Field
The utility model relates to the technical field of paper product production, in particular to a paper pulp screening device for paper product production.
Background
The paper pulp is firstly produced in paper product production, raw materials suitable for being produced into paper pulp are pulped and soaked in water for uniform stirring, a filter screen is required to be used for removing impurities and undissolved solid particles, and after the filter screen is used for a long time, the impurities and the particles can be accumulated on the filter screen to influence the filtering efficiency of the filter screen, so that the impurities are conveniently removed, and the filtering efficiency of the filter screen is maintained.
Disclosure of Invention
The utility model aims to provide a paper pulp screening device for paper product production, which solves the problems in the background technology.
In order to achieve the above purpose, the utility model provides the following technical scheme, a paper pulp screening device for paper product production, which comprises a supporting plate and is characterized in that: an opening is arranged at the center of the supporting plate, a filtering part is arranged above the opening, the filtering part is in a shape of a round table with a narrow upper part and a wide lower part, the curved surface of the side edge of the filtering part is a filter screen, the inside of the filtering part is hollow, a supporting column is arranged at the center line, a cleaning mechanism is rotatably arranged on the supporting column, the support plate is characterized in that a cylinder is arranged above the support plate, the upper end and the lower end of the cylinder are both open, an annular groove is formed in the bottom of the cylinder, a limiting ring which can be clamped into the groove is arranged at the top of the support plate, and telescopic machines capable of driving the cylinder to lift are arranged on two sides of the cylinder.
Preferably, the cleaning mechanism comprises a brush part, a rotating shaft and a motor, wherein the motor is arranged in a supporting column of the filtering part, the rotating shaft is rotationally connected with the supporting column, one end of the rotating shaft is connected with an output end of the motor, the other end of the rotating shaft penetrates out of the supporting column to be connected with the brush part, and a brush of the brush part is attached to a filter screen of the filtering part.
Preferably, a guide groove for guiding the slurry to leave is arranged below the opening of the supporting plate.
Preferably, a circle of sealing rubber ring is arranged at the top of the limiting ring.
Compared with the prior art, the utility model has the beneficial effects that: through the brush portion on the cleaning mechanism sweep the filter screen surface of filter unit in the filtration process, avoid impurity granule to adhere to on the filter screen, only need promote the drum when needing the impurity of clearance deposit, need not dismantle the filter screen.
Drawings
FIG. 1 is a cross-sectional view of the internal structure of the present utility model;
Fig. 2 is a top view of the support plate of the present utility model.
In the figure: 1 cylinder, 11 groove, 2 support plate, 21 spacing ring, 3 filter part, 4 cleaning mechanism, 41 brush part, 42 rotation shaft, 43 motor, 5 telescopic machine.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a pulp screening device for paper product production, comprising a support plate 2, characterized in that: an opening is arranged at the center of the supporting plate 2, a filtering part 3 is arranged above the opening, the filtering part 3 is in a shape of a round table with a narrow upper part and a wide lower part, the curved surface of the side edge of the filtering part 3 is a filter screen, the inside of the filtering part is hollow, a supporting column is arranged at the center line, a cleaning mechanism 4 is rotatably arranged on the supporting column, the support plate 2 top is provided with drum 1, the upper and lower both ends of drum 1 all open, and offered an annular recess 11 in its bottom, the backup pad 20 top is provided with the spacing ring 21 that can block into in the recess 11, drum 1 both sides are provided with the telescopic machine 5 that can drive drum 1 and go up and down.
The cleaning mechanism 4 comprises a brush part 41, a rotating shaft 42 and a motor 43, the motor 43 is installed in a supporting column of the filtering part 3, the rotating shaft 42 is rotationally connected with the supporting column, one end of the rotating shaft is connected with an output end of the motor 43, the other end of the rotating shaft penetrates out of the supporting column to be connected with the brush part 41, and a brush of the brush part 41 is attached to a filter screen of the filtering part 3. A guiding groove for guiding the slurry to leave is arranged below the opening of the supporting plate 2. A circle of sealing rubber ring is arranged at the top of the limiting ring 21.
When the device is used, the groove at the bottom of the cylinder 1 is clamped into the limiting ring 21 at the top of the supporting plate 2, so that an accommodating space is formed among the cylinder 1, the supporting plate 2 and the filtering part 3, slurry is poured into the space, slurry water falls into the guiding groove below through the filter screen and leaves, solid particle impurities are blocked in the space by the filter screen, the starting motor 43 drives the rotating shaft 42 to rotate, the brush part rotates along with the rotating shaft 42 and brushes the surface of the filter screen, solid particles are prevented from adhering to the filter screen, the solid particles are deposited on the supporting plate, the cylinder 1 is lifted through the telescopic machine 5, and the inside of the space can be cleaned conveniently.
The orientation or positional relationship shown in the drawings is for convenience of description and simplicity of description only, and is not intended to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (4)
1. Paper pulp screening device for paper products production, including backup pad (2), its characterized in that: the utility model discloses a cleaning machine, including backup pad (2) and support column, the center department has seted up the opening, and is provided with filter unit (3) above the opening part, filter unit (3) is narrow in the top and wide round platform form down, filter unit (3) side curved surface is filter screen, inside cavity and is provided with the support column in central line department, rotate on the support column and be provided with cleaning mechanism (4), backup pad (2) top is provided with drum (1), both ends all open about drum (1) to annular recess (11) have been seted up in its bottom, backup pad (2) top is provided with spacing ring (21) in can block recess (11), drum (1) both sides are provided with telescopic machine (5) that can drive drum (1) and go up and down.
2. A pulp screening device for paper product production according to claim 1, characterized in that: the cleaning mechanism (4) comprises a brush part (41), a rotating shaft (42) and a motor (43), wherein the motor (43) is installed in a supporting column of the filtering part (3), the rotating shaft (42) is rotationally connected with the supporting column, one end of the rotating shaft is connected with the output end of the motor (43), the other end of the rotating shaft penetrates out of the supporting column to be connected with the brush part (41), and a brush of the brush part (41) is attached to a filter screen of the filtering part (3).
3. A pulp screening device for paper product production according to claim 1, characterized in that: a guiding groove for guiding the slurry to leave is arranged below the opening of the supporting plate (2).
4. A pulp screening device for paper product production according to claim 1, characterized in that: and a circle of sealing rubber ring is arranged at the top of the limiting ring (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322749086.5U CN220888137U (en) | 2023-10-13 | 2023-10-13 | Paper pulp screening device for paper product production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322749086.5U CN220888137U (en) | 2023-10-13 | 2023-10-13 | Paper pulp screening device for paper product production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220888137U true CN220888137U (en) | 2024-05-03 |
Family
ID=90839237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322749086.5U Active CN220888137U (en) | 2023-10-13 | 2023-10-13 | Paper pulp screening device for paper product production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220888137U (en) |
-
2023
- 2023-10-13 CN CN202322749086.5U patent/CN220888137U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |