CN219059583U - Slag remover is used in newsprint processing - Google Patents
Slag remover is used in newsprint processing Download PDFInfo
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- CN219059583U CN219059583U CN202222553344.8U CN202222553344U CN219059583U CN 219059583 U CN219059583 U CN 219059583U CN 202222553344 U CN202222553344 U CN 202222553344U CN 219059583 U CN219059583 U CN 219059583U
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- filter plate
- slag
- bevel gear
- tank body
- newsprint
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- 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
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Abstract
The utility model relates to the technical field of papermaking deslagging, in particular to a deslagging device for newsprint processing, which comprises: the top of the tank body is provided with a feed inlet, and the bottom of the tank body is provided with a discharge outlet; the stirring component is arranged in the tank body; the slag removing box is arranged below the tank body and is communicated with the discharge port, and the bottom of the slag removing box is provided with a liquid outlet; the filter plate is arranged in the slag removing box below the discharge hole and is driven by the vibrating mechanism to vibrate up and down, the vibrating mechanism comprises a polarization component arranged below the filter plate, and a plurality of guide members arranged below the filter plate and connected with the bottom of the slag removing box; the pushing component is arranged above the filter plate and is used for pushing slag on the upper surface of the filter plate into a material containing box arranged below the filter plate. The utility model solves the problems of low filtering efficiency of the slag remover and easy blockage of the filter plate by slag in the prior art.
Description
Technical Field
The utility model relates to the technical field of papermaking deslagging, in particular to a deslagging device for newsprint processing.
Background
With the enhancement of environmental awareness, waste paper is increasingly recycled for papermaking. Some of the used paper is recycled for use in making newsprint, and the mixture of used paper and water is pulped by a pulper and then recycled. The smoothness of the newsprint can influence the definition of the printed images and texts and the vividness of the colors, so that the requirements on the deslagging quality of the newsprint pulp are higher.
When the pulp is recycled, slag in the pulp is required to be filtered by using a slag remover, and some existing slag removers still adopt a standing mode to filter the pulp, so that the filtering efficiency is low, and the processing speed of newsprint is limited; on the other hand, the slag charge that remains in the scummer causes the jam to the filter easily, inconvenient clearance, and the practicality is lower, also can lead to the problem that the filtration efficiency of paper pulp is low moreover.
Disclosure of Invention
In view of the above, the utility model provides a slag remover for newsprint processing, which aims to solve the problems that the slag remover in the prior art has low filtering efficiency and slag is easy to block a filter plate.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a cleaner for newsprint processing comprising:
the top of the tank body is provided with a feed inlet, and the bottom of the tank body is provided with a discharge outlet;
the stirring assembly is arranged in the tank body and is used for stirring the paper pulp in the tank body;
the slag removing box is arranged below the tank body, the top of the slag removing box is communicated with the discharge hole, and a liquid outlet is formed in the bottom of the slag removing box;
the filter plate is arranged in the slag removing box below the discharge hole and is driven by a vibrating mechanism to vibrate up and down, the vibrating mechanism comprises,
a polarizing component arranged below the filter plate and used for vibrating the filter plate,
the guide members are arranged below the filter plates and connected with the bottom of the slag removal box; and
and the pushing assembly is arranged above the filter plate and is used for pushing slag on the upper surface of the filter plate into a material containing box arranged below the filter plate.
A further improvement of the present utility model is that the stirring assembly includes:
the stirring shaft is rotatably arranged in the tank body, and a plurality of groups of stirring blades are uniformly distributed along the axial direction of the stirring shaft;
the two scraping plates are respectively arranged at two sides of the stirring shaft, and the outer sides of the two scraping plates are matched with the inner wall of the tank body; and
and the rotating assembly is connected with the stirring shaft and is used for driving the stirring shaft to rotate positively and negatively alternately.
A further improvement of the present utility model is that the rotating assembly includes:
the first bevel gear and the second bevel gear are oppositely arranged on the stirring shaft penetrating through the tank body; and
the incomplete bevel gear rotates under the drive of the first motor, and is matched with the first bevel gear and the second bevel gear;
the incomplete bevel gear is separated from the second bevel gear when engaged with the first bevel gear, and separated from the first bevel gear when engaged with the second bevel gear.
A further improvement of the present utility model is that the polarizing assembly comprises:
the connecting frame is of a frame type structure and is arranged on the lower surface of the filter plate;
the upper end of the connecting rod is hinged with the top of the connecting frame, and the lower end of the connecting rod is connected with a mounting sleeve;
the double-shaft motor is arranged in the mounting sleeve, two power output ends of the double-shaft motor are respectively connected with eccentric blocks, and the two eccentric blocks are symmetrically arranged; and
the two first springs are symmetrically arranged on two sides of the double-shaft motor, the first end of each first spring is connected with the inner wall of the corresponding connecting frame, and the second end of each first spring is connected with one side of the mounting sleeve.
A further improvement of the present utility model is that the guide member includes:
the guide sleeve is vertically arranged, and the lower end of the guide sleeve is connected with the bottom of the slag removal box;
the guide column is arranged on the lower surface of the filter plate and sleeved in the guide sleeve; and
and the second spring is sleeved on the guide post, the upper end of the second spring is connected with the lower surface of the filter plate, and the lower end of the second spring is connected with the upper surface of the guide sleeve.
The utility model further improves that the pushing component comprises:
the scraping plate is arranged in the slag removal box above the filter plate, a hairbrush is arranged below the scraping plate, and two sides of the scraping plate are in sliding connection with the baffles arranged on two sides of the filter plate;
the reciprocating screw rod is transversely arranged in the slag removing box, is driven by a second motor to rotate and is in threaded connection with the scraping plate; and
the sliding rod is parallel to the reciprocating screw rod and is in sliding connection with the scraping plate.
A further development of the utility model consists in that the magazine is detachably connected to the slag removal box.
The utility model further improves that a plurality of through holes are arranged on the inner wall of the material containing box.
The utility model further improves that the discharge hole is in a horn shape which diverges from top to bottom.
By adopting the technical scheme, the utility model has the following technical progress:
the utility model provides a slag remover for newsprint processing, wherein a stirring assembly arranged in a tank body can uniformly mix paper pulp, the mixed paper pulp enters a slag removing box and drives a filter plate to vibrate up and down through a vibrating mechanism, and residual slag after filtering is pushed into a material containing box through a pushing assembly. Compared with the prior art, the vibratory filter has higher deslagging efficiency, and can effectively prevent the filter plate from blocking and accelerate the circulation efficiency of materials.
The technical progress is mainly realized by the following detailed technical improvements:
the stirring shaft can realize positive and negative alternate rotation through the cooperation of the incomplete gear, the first bevel gear and the second bevel gear, the pulp in the tank body is stirred, the mixing efficiency is accelerated, meanwhile, the scraping is carried out on the inner wall of the tank body through the scraping plate, the waste of the pulp and the viscosity of the inner wall are prevented, and the cleaning times are reduced.
The double-shaft motor in the polarization component drives the two eccentric blocks to rotate, and the vibrating plate can vibrate up and down through the guide members, so that the structure is simple, the filtering efficiency can be accelerated, and the blocking of the filter plate can be avoided to a certain extent.
The second motor drives the reciprocating screw rod to rotate, so that the scraping plate translates under the guiding action of the sliding rod, slag left on the upper surface of the filter plate is pushed into the material containing box arranged on one side of the slag removing box to be collected, slag in the material containing box can be conveniently recycled for the second time, slag on the filter plate is filtered when needed, and the filter plate is prevented from being blocked.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of the slag remover of the present utility model;
FIG. 2 is a schematic view of a stirring assembly according to the present utility model;
FIG. 3 is a schematic view of a vibration mechanism according to the present utility model;
FIG. 4 is a schematic view of the enlarged partial structure of the portion A shown in FIG. 3 according to the present utility model;
FIG. 5 is a schematic structural view of the pushing assembly according to the present utility model;
reference numerals illustrate:
10-tank body, 11-feed inlet, 12-discharge outlet, 20-stirring component, 21-stirring shaft, 22-stirring blade, 24-incomplete bevel gear, 25-first motor, 26-first bevel gear, 27-second bevel gear, 30-deslagging box, 31-liquid outlet, 40-filter plate, 41-baffle, 50-vibration mechanism, 51-polarization component, 511-connecting rod, 512-double-shaft motor, 513-eccentric block, 514-first spring, 515-connecting frame, 52-guiding component, 521-guiding sleeve, 522-guiding column, 523-second spring, 60-pushing component, 61-scraper blade, 62-reciprocating screw rod, 63-second motor, 64-slide bar, 70-containing box.
Detailed Description
Technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it should be apparent that in the following description, specific details are set forth such as the specific system structure, technology, etc. for the purpose of illustration rather than limitation, in order to provide a thorough understanding of the embodiments of the present utility model. It will be apparent, however, to one skilled in the art that the present utility model may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present utility model with unnecessary detail.
The utility model provides a slag remover for newsprint processing, which is known from the accompanying figures 1-5 of the specification, and comprises: the top of the tank body 10 is provided with a feed inlet 11, and the bottom is provided with a discharge outlet 12; the stirring assembly 20 is arranged in the tank body 10 and is used for stirring the pulp in the tank body 10; the deslagging box 30 is arranged below the tank body 10, the top of the deslagging box 30 is communicated with the discharge port 12, and a liquid outlet 31 is arranged at the bottom of the deslagging box 30 and used for discharging deslagged paper pulp; the filter plate 40 is arranged in the slag removing box 30 below the discharge hole 12 and vibrates up and down under the drive of the vibration mechanism 50 to accelerate the filtering efficiency, the vibration mechanism 50 comprises a polarization component 51 arranged below the filter plate 40 for vibrating the filter plate 40, and a plurality of guide members 52 arranged below the filter plate 40 and connected with the bottom of the slag removing box 30; a pushing assembly 60 disposed above the filter plate 40 for pushing slag from the upper surface of the filter plate 40 into a disposed cartridge 70 below the filter plate 40.
The recovered waste paper and the paper pulp mixed with water are led into the tank body 10 through the feed inlet 11, and the stirring assembly 20 can further stir the paper pulp to ensure that the paper pulp is more uniformly mixed, so that the paper pulp is convenient to filter. After stirring, the valve arranged at the bottom of the tank body 10 is opened to enable the pulp to drop on the filter plate 40 from the discharge hole 12, the polarization component 51 can drive the filter plate 40 to vibrate up and down under the guiding action of the plurality of guiding members 52, and the deslagged pulp flows out from the liquid outlet 31 on the deslagging box 30. Slag left on the filter plate 40 is pushed into the material containing box 70 through the pushing component 60, so that the slag is conveniently collected, the slag can also enter the tank 10 again, the slag is secondarily recycled, and the problems that the filter plate 40 is blocked and the filtering efficiency is reduced are mainly prevented.
As an example, as can be seen in fig. 2 of the specification, the stirring assembly 20 comprises: the stirring shaft 21 is rotatably arranged in the tank body 10, and a plurality of groups of stirring blades 22 are uniformly distributed along the axial direction of the stirring shaft 21; the two scrapers 61 are respectively arranged at two sides of the stirring shaft 21, and the outer sides of the two scrapers 61 are matched with the inner wall of the tank body 10; the rotating component is connected with the stirring shaft 21 and is used for driving the stirring shaft 21 to rotate in a positive-negative alternating manner. Specifically, the stirring vanes 22 are provided with 3 to 5 groups, each group being provided with 2 to 4 stirring vanes 22.
In this embodiment, as can be seen from fig. 2 of the specification, the rotating assembly includes: the first bevel gear 26 and the second bevel gear 27 are oppositely arranged on the stirring shaft 21 penetrating the tank body 10; an incomplete bevel gear 24 which is driven by a first motor 25 to rotate, wherein the incomplete bevel gear 24 is matched with a first bevel gear 26 and a second bevel gear 27; when the incomplete bevel gear 24 is meshed with the first bevel gear 26, it is separated from the second bevel gear 27, and when the incomplete bevel gear 24 is meshed with the second bevel gear 27, it is separated from the first bevel gear 26.
The incomplete bevel gear 24 is driven to rotate through the first motor 25, when the incomplete bevel gear 24 is meshed with the first bevel gear 26 above, the incomplete bevel gear 24 is separated from the second bevel gear 27 below, when the incomplete bevel gear 24 is meshed with the second bevel gear 27, the incomplete bevel gear 24 is in a separated state with the first bevel gear 26, the stirring shaft 21 can realize positive and negative alternate rotation under two conditions, pulp in the tank body 10 is stirred, the mixing efficiency is accelerated, meanwhile, the inner wall of the tank body 10 is scraped through the scraping plate 61, waste of the pulp and inner wall adhesion are prevented, and cleaning times are reduced. The first motor 25 may be a permanent magnet synchronous motor, which is more reliable in operation.
As an example, as shown in fig. 3 of the specification, the polarizing assembly 51 includes:
the connecting frame 515 is in a frame structure and is arranged on the lower surface of the filter plate; the upper end of the connecting rod 511 is hinged with the top of the connecting frame 515, and the lower end of the connecting rod 511 is connected with a mounting sleeve; the double-shaft motor 512 is arranged in the mounting sleeve, two power output ends of the double-shaft motor are respectively connected with the eccentric blocks 513, and the two eccentric blocks 513 are symmetrically arranged; the two first springs 514 are symmetrically disposed on two sides of the power output shaft of the dual-shaft motor 512, and a first end of each first spring 514 is connected with an inner wall of the corresponding connecting frame 515, and a second end is connected with one side of the mounting sleeve.
During the rotation of the two eccentric blocks 513, under the guiding action of the plurality of guiding members 52, the filter plate 40 only vibrates up and down, and at the same time, the lower end of the connecting rod 511 swings reciprocally, and the two first springs 514 are provided to damp the dual-axis motor 512. The structure of the polarization component is simple, vibration to the filter plate is achieved, the filtering efficiency can be quickened, and the filter plate 40 can be prevented from being blocked to a certain extent.
As an example, as can be seen from fig. 4 of the specification, the guide member 52 includes: the guide sleeve 521 is vertically arranged, and the lower end is connected with the bottom of the slag removal box 30; the guide post 522 is arranged on the lower surface of the filter plate 40 and sleeved in the guide sleeve 521; the second spring 523 is sleeved on the guide post 522, and the upper end of the second spring 523 is connected with the lower surface of the filter plate 40, and the lower end is connected with the upper surface of the guide sleeve 521.
When the filter plate 40 vibrates up and down, the guide posts 522 slide up and down in the guide sleeve 521, and the plurality of second springs 523 play a role in damping vibration of the filter plate.
As an example, as can be seen in fig. 5 of the specification, the pushing assembly 60 includes: the scraping plate 61 is arranged below the discharge hole 12, a brush is arranged below the scraping plate 61, two sides of the scraping plate 61 are in sliding connection with the baffle plates 41 arranged at two sides of the filter plate 40, and the baffle plates 41 can prevent slag from falling into the slag removal box 30 from two ends of the filter plate 40 in the process of pushing materials, so that the slag removal effect is affected; the reciprocating screw 62 is transversely arranged in the slag removing box 30, is driven by a second motor 63 to rotate, and is in threaded connection with the scraping plate 61; the slide bar 64 is parallel to the reciprocating screw 62 and is slidably connected to the scraper 61.
When excessive slag on the filter plate 40 is generated, the vibration of the filter plate 40 is stopped, the upper surface of the filter plate 40 is cleaned by the brush, the reciprocating screw rod 62 is driven to rotate by the second motor 63, the scraper 61 is enabled to translate under the guiding action of the slide rod 64, and slag left on the upper surface of the filter plate 40 is pushed into the material containing box 70 arranged on one side of the slag removing box 30 for collection. The end of the filter plate 40 remote from the magazine 70 is also provided with a baffle 41, the direction of which is changed by the reciprocating screw 62 when the push plate moves to the position of the baffle 41 therein.
The discharge hole 12 is in a horn shape which diverges from top to bottom, the material containing box 70 is detachably connected with the slag removing box 30, and a plurality of through holes are arranged on the inner wall of the material containing box 70. The material containing box 70 is arranged below the filter plate 40 in the slag removing box 30, so that the pushed slag can fall into the material containing box 70, through holes are formed in the inner arms of the material containing box 70, and liquid in the material containing box 70 falls into the slag removing box 30 through the through holes and is discharged from the liquid outlet 31. The handle arranged on the material containing box 70 is convenient for the staff to detach.
In this embodiment, as shown in fig. 1 of the drawings, the discharge port 12 is in a horn shape that diverges from top to bottom, the bottom of the tank 10 is in a horn shape that converges from top to bottom, so as to facilitate the discharge of the pulp, and the pulp falls on the filter plate 40 more uniformly.
It should be noted that in this patent application, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, does not include, without limitation, additional elements that are defined by the term "include" an.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model.
Claims (9)
1. A cleaner for newsprint processing, comprising:
the top of the tank body is provided with a feed inlet, and the bottom of the tank body is provided with a discharge outlet;
the stirring assembly is arranged in the tank body and is used for stirring the paper pulp in the tank body;
the slag removing box is arranged below the tank body, the top of the slag removing box is communicated with the discharge hole, and a liquid outlet is formed in the bottom of the slag removing box;
the filter plate is arranged in the slag removing box below the discharge hole and is driven by a vibrating mechanism to vibrate up and down, the vibrating mechanism comprises,
a polarizing component arranged below the filter plate and used for vibrating the filter plate,
the guide members are arranged below the filter plates and connected with the bottom of the slag removal box; and
and the pushing assembly is arranged above the filter plate and is used for pushing slag on the upper surface of the filter plate into a material containing box arranged below the filter plate.
2. The newsprint processing slag remover of claim 1, wherein the stirring assembly comprises:
the stirring shaft is rotatably arranged in the tank body, and a plurality of groups of stirring blades are uniformly distributed along the axial direction of the stirring shaft;
the two scraping plates are respectively arranged at two sides of the stirring shaft, and the outer sides of the two scraping plates are matched with the inner wall of the tank body; and
and the rotating assembly is connected with the stirring shaft and is used for driving the stirring shaft to rotate positively and negatively alternately.
3. The newsprint processing slag remover of claim 2, wherein the rotating assembly comprises:
the first bevel gear and the second bevel gear are oppositely arranged on the stirring shaft penetrating through the tank body; and
the incomplete bevel gear rotates under the drive of the first motor, and is matched with the first bevel gear and the second bevel gear;
the incomplete bevel gear is separated from the second bevel gear when engaged with the first bevel gear, and separated from the first bevel gear when engaged with the second bevel gear.
4. The newsprint processing slag remover of claim 1, wherein the polarizing assembly comprises:
the connecting frame is of a frame type structure and is arranged on the lower surface of the filter plate;
the upper end of the connecting rod is hinged with the top of the connecting frame, and the lower end of the connecting rod is connected with a mounting sleeve;
the double-shaft motor is arranged in the mounting sleeve, two power output ends of the double-shaft motor are respectively connected with eccentric blocks, and the two eccentric blocks are symmetrically arranged; and
the two first springs are symmetrically arranged on two sides of the double-shaft motor, the first end of each first spring is connected with the inner wall of the corresponding connecting frame, and the second end of each first spring is connected with one side of the mounting sleeve.
5. The slag separator for newsprint processing according to claim 4, wherein the guide member includes:
the guide sleeve is vertically arranged, and the lower end of the guide sleeve is connected with the bottom of the slag removal box;
the guide column is arranged on the lower surface of the filter plate and sleeved in the guide sleeve; and
and the second spring is sleeved on the guide post, the upper end of the second spring is connected with the lower surface of the filter plate, and the lower end of the second spring is connected with the upper surface of the guide sleeve.
6. The newsprint processing slag remover of claim 1, wherein the pushing assembly comprises:
the scraping plate is arranged in the slag removal box above the filter plate, a hairbrush is arranged below the scraping plate, and two sides of the scraping plate are in sliding connection with the baffles arranged on two sides of the filter plate;
the reciprocating screw rod is transversely arranged in the slag removing box, is driven by a second motor to rotate and is in threaded connection with the scraping plate; and
the sliding rod is parallel to the reciprocating screw rod and is in sliding connection with the scraping plate.
7. A newsprint processing slag remover according to any of claims 1 to 6 wherein the magazine is detachably connected to the slag removal box.
8. The slag remover for newsprint processing as in claim 7, wherein a plurality of through holes are provided in the inner wall of the cartridge.
9. The slag remover for newsprint processing as in claim 1, wherein the discharge port is in the shape of a horn diverging from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222553344.8U CN219059583U (en) | 2022-09-27 | 2022-09-27 | Slag remover is used in newsprint processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222553344.8U CN219059583U (en) | 2022-09-27 | 2022-09-27 | Slag remover is used in newsprint processing |
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| Publication Number | Publication Date |
|---|---|
| CN219059583U true CN219059583U (en) | 2023-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222553344.8U Active CN219059583U (en) | 2022-09-27 | 2022-09-27 | Slag remover is used in newsprint processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117536004A (en) * | 2024-01-10 | 2024-02-09 | 上海柯林包装集团有限公司 | Pulping system for pulp molding process |
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2022
- 2022-09-27 CN CN202222553344.8U patent/CN219059583U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117536004A (en) * | 2024-01-10 | 2024-02-09 | 上海柯林包装集团有限公司 | Pulping system for pulp molding process |
| CN117536004B (en) * | 2024-01-10 | 2024-03-26 | 上海柯林包装集团有限公司 | Pulping system for pulp molding process |
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