CN220696543U

CN220696543U - Pulp stirring device

Info

Publication number: CN220696543U
Application number: CN202420413067.7U
Authority: CN
Inventors: 李金国; 李海玉
Original assignee: Zibo Haoshun Light Industrial Products Co ltd
Current assignee: Zibo Haoshun Light Industrial Products Co ltd
Priority date: 2024-03-05
Filing date: 2024-03-05
Publication date: 2024-04-02
Anticipated expiration: 2034-03-05

Abstract

The utility model discloses a pulp stirring device, which belongs to the technical field of pulp stirring and comprises a supporting component with an annular structure, wherein a rotating component is slidably arranged in the supporting component, a mixing component is fixedly arranged in the rotating component, a pushing component is arranged on the surface of the supporting component and is connected with the rotating component, and a stirring component is arranged in the mixing component. According to the utility model, the pushing component drives the rotating component to rotate, and the rotating component drives the mixing component to rotate, so that the pulp in the mixing component can flow in a turnover way, the mixing of materials in the pulp is further promoted, and the mixing is more sufficient; through stirring the subassembly stirring for the material is better mixes with paper pulp, can also scrape the inside of compounding subassembly when stirring and sweep the processing, has avoided the material to produce the adhesion because of the velocity of flow is lower, has improved the compounding effect, has guaranteed product quality.

Description

Pulp stirring device

Technical Field

The utility model belongs to the technical field of pulp stirring, and particularly relates to a pulp stirring device.

Background

In the production process of paper pulp, auxiliary materials such as fillers, sizing materials or sizing agents for improving paper performance are added into the paper pulp, and the paper pulp needs to be stirred in order to ensure that the materials are fully mixed with the paper pulp. In the prior art, CN219333912U discloses a pulp stirring device, which comprises a stirring tank body and a sealing cover, wherein a fixing bolt is fixedly connected between the stirring tank body and the sealing cover, a speed reducer is fixedly arranged at the center of the top of the sealing cover, the output end of the speed reducer penetrates through the sealing cover and is fixedly connected with a stirring rod, and the stirring rod is positioned in the middle of the inner cavity of the stirring tank body.

When the device is used, along with the increase of stirring time, the input materials are easy to precipitate at the bottom of the device during stirring, and water flow formed by stirring enables the materials with higher density to be easy to concentrate and deposit, so that the materials and paper pulp are insufficiently mixed, and the quality of paper pulp products is affected.

Disclosure of Invention

According to the defects of the prior art, the utility model aims to provide the paper pulp stirring device which can enable the mixing of materials and paper pulp to be more sufficient, so that the mixing effect is improved, and the product quality is ensured.

The technical scheme adopted by the utility model for realizing the purpose is as follows: the utility model provides a pulp stirring device, includes annular structure's supporting component, and supporting component's inside slidable mounting has rotating assembly, and rotating assembly's inside fixed mounting has the compounding subassembly, and supporting component's surface is provided with pushing component, and pushing component is connected with rotating assembly, and mixing assembly's inside is provided with stirring subassembly.

The pushing component drives the rotating component to rotate, and the rotating component drives the mixing component to rotate, so that paper pulp in the mixing component can flow in a turnover way, mixing of materials in the paper pulp is further promoted, and the mixing is more sufficient; stirring is carried out through the stirring assembly, so that materials are better mixed with paper pulp, and the inside of the mixing assembly can be scraped and swept while stirring.

Preferably, the support assembly comprises a support lantern ring, the bottom of the support lantern ring is fixedly provided with a support seat, one side of the support seat is provided with a control table, and the inner side surface of the support lantern ring is provided with a sliding groove. The operation of each component of the device is regulated and controlled by a console, and the device is realized by adopting well-known electric control equipment.

Preferably, the rotating assembly comprises a rotating ring, the rotating ring is slidably mounted in the chute, a clamping groove is formed in the outer side face of the rotating ring, a toothed plate is arranged on the clamping groove, a plurality of connecting plates are arranged in the rotating ring, and the connecting plates are used for fixedly mounting the mixing assembly. The mixing component is driven to rotate by stable sliding of the rotating ring in the sliding groove.

Preferably, the compounding subassembly includes two agitator that set up from top to bottom, and the equal fixed mounting of agitator is on the connecting plate, and fixed mounting has the communication pipeline between two agitator, is provided with two business turn over material pipes on the agitator of below, sets up upper portion one side and the bottom at the agitator of below respectively, and all is provided with the valve on the business turn over material pipe, and the top of the agitator of below is provided with sealed apron.

Auxiliary materials (material for short, the same below) such as filling materials and sizing materials for mixing are added into the stirring barrel through the sealing cover plate, pulp is added and discharged through the feeding and discharging pipe, under normal conditions, the feeding and discharging pipe at the upper part is used for adding pulp, the feeding and discharging pipe at the bottom is used for discharging, and according to actual needs, feeding or discharging can be simultaneously carried out through the two feeding and discharging pipes after rotating by a certain angle, and the feeding and discharging efficiency can be improved by connecting corresponding pipelines.

Two agitator are linked together through the pipeline for after the agitator rotates along with rotating the subassembly, its inside paper pulp and material flow to another agitator from an agitator through the pipeline because of gravity, make the paper pulp fully turn in the flow process, can avoid appearing the material deposit, and make the mixture of paper pulp more abundant.

Preferably, the pushing assembly comprises a supporting frame, the supporting frame is fixedly arranged on the outer side face of the supporting collar, a servo motor is fixedly arranged on one side of the supporting frame, the output end of the servo motor penetrates through the supporting frame and is fixedly connected with a gear, and the gear is in meshed connection with a toothed plate of the clamping groove;

the number of the pushing components is multiple, and the pushing components are arranged in a circular array on the outer side of the supporting collar. The gear is driven to rotate through the servo motor, and the rotating assembly is driven to stably slide in the supporting assembly by means of meshing of the gear and the clamping groove.

Preferably, the stirring assembly comprises a double-shaft motor, the double-shaft motor is fixedly arranged between two stirring barrels, a protective cover is arranged on the outer side of the double-shaft motor, two output ends of the double-shaft motor respectively penetrate through the bottom of the stirring barrel above and the top of the stirring barrel below and are fixedly connected with a rotating shaft, stirring blades are arranged on the rotating shaft, and one end of the rotating shaft, far away from the double-shaft motor, is provided with a stirring scraping rod.

The double-shaft motor drives the rotating shaft to rotate, the rotating shaft drives the stirring blade to stir paper pulp and materials in the stirring barrel, so that the stirring barrel is fully mixed, the rotating shaft drives the stirring scraping rod to rotate, and the stirring barrel is scraped to prevent the materials from adhering due to lower flow velocity.

Preferably, the stirring scraper bars are respectively positioned at the inner top of the upper stirring barrel and the inner bottom of the lower stirring barrel. The scraping effect can be improved.

The beneficial effects of the utility model are as follows:

according to the utility model, the pushing component drives the rotating component to rotate, and the rotating component drives the mixing component to rotate, so that the pulp in the mixing component can flow in a turnover way, the mixing of materials in the pulp is further promoted, and the mixing is more sufficient; through stirring the subassembly stirring for the material is better mixes with paper pulp, can also scrape the inside of compounding subassembly when stirring and sweep the processing, has avoided the material to produce the adhesion because of the velocity of flow is lower, has improved the compounding effect, has guaranteed product quality.

The mixing component is provided with the two stirring barrels which are mutually communicated, and after stirring processing treatment is carried out in one stirring barrel for a period of time, the mixing component can be transferred into the other stirring barrel to continue stirring processing treatment, so that the phenomenon of material deposition at the bottom during long-term stirring is avoided.

Drawings

FIG. 1 is a schematic view of a first perspective of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a second perspective of the three-dimensional structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of a rotating assembly of the present utility model;

FIG. 4 is a schematic cross-sectional view of a stirring assembly of the present utility model.

In the figure: 1. a support assembly; 101. a support collar; 102. a console; 103. a chute; 2. a rotating assembly; 201. a rotating ring; 202. a clamping groove; 203. a connecting plate; 3. a mixing component; 301. a stirring barrel; 302. a feeding and discharging pipe; 303. sealing the cover plate; 304. a communication pipe; 4. a pushing assembly; 401. a support frame; 402. a servo motor; 403. a gear; 5. a stirring assembly; 501. a biaxial motor; 502. a rotating shaft; 503. stirring the leaves; 504. stirring scraping rod.

Detailed Description

The present utility model will now be described more fully hereinafter with reference to the accompanying drawings.

As shown in fig. 1-4, a pulp stirring device comprises a supporting component 1 with an annular structure, wherein a rotating component 2 is slidably installed in the supporting component 1, a mixing component 3 is fixedly installed in the rotating component 2, a pushing component 4 is arranged on the surface of the supporting component 1, the pushing component 4 is connected with the rotating component 2, and a stirring component 5 is arranged in the mixing component 3.

The support assembly 1 comprises a support collar 101, a support seat is fixedly arranged at the bottom of the support collar 101, a console 102 is arranged on one side of the support seat, and a sliding groove 103 is formed in the inner side surface of the support collar 101.

The rotating assembly 2 comprises a rotating ring 201, the rotating ring 201 is slidably mounted in the chute 103, a clamping groove 202 is formed in the surface of the rotating ring 201, a toothed plate is arranged on the clamping groove 202, 8 connecting plates 203 are arranged in the rotating ring 201, and the connecting plates 203 are used for fixedly mounting the mixing assembly 3.

The mixing component 3 comprises two stirring barrels 301 which are arranged up and down, the stirring barrels 301 are fixedly arranged on the connecting plate 203, a communication pipeline 304 is fixedly arranged between the two stirring barrels 301, two material inlet and outlet pipes 302 are arranged on the stirring barrel 301 below, the two material inlet and outlet pipes 302 are respectively arranged on one side and the bottom of the upper part of the stirring barrel 301 below, valves are respectively arranged on the material inlet and outlet pipes 302, and a sealing cover plate 303 is arranged at the top of the stirring barrel 301 below.

The pushing assembly 4 comprises a support frame 401, the support frame 401 is fixedly arranged on the outer side surface of the support collar 101, a servo motor 402 is fixedly arranged on one side of the support frame 401, the output end of the servo motor 402 penetrates through the support frame 401 and is fixedly connected with a gear 403, and the gear 403 is in meshed connection with a toothed plate of the clamping groove 202;

the number of the pushing assemblies 4 is 3, and the 3 pushing assemblies 4 are arranged in a circular array on the outer side of the supporting collar 101.

The stirring assembly 5 comprises a double-shaft motor 501, the double-shaft motor 501 is fixedly arranged between two stirring barrels 301, a protective cover is arranged on the outer side of the double-shaft motor 501 (in the embodiment, a communication pipeline 304 is positioned on two sides of the double-shaft motor 501), two output ends of the double-shaft motor 501 respectively penetrate through the bottom of the stirring barrel 301 above and the top of the stirring barrel 301 below and are fixedly connected with a rotating shaft 502, stirring blades 503 are arranged on the rotating shaft 502, and a stirring scraper rod 504 is arranged at one end of the rotating shaft 502 far away from the double-shaft motor 501; the stirring blade bars 504 are respectively located at the inner top of the upper stirring tub 301 and the inner bottom of the lower stirring tub 301.

The working principle is as follows:

when the stirring barrel is used, pulp to be mixed is added from the material inlet and outlet pipe 302 positioned at the upper part of the stirring barrel 301 below, materials are added from the sealing cover plate 303, all openings are closed, the double-shaft motor 501 is started to drive the rotating shaft 502 to rotate, the pulp and the materials in the stirring barrel 301 are stirred through the stirring blades 503, the full mixing of the pulp and the materials is promoted, meanwhile, the stirring scraping rods 504 are attached to the inner bottom or the inner top of the corresponding stirring barrel 301 to perform rotary scraping, and heavy materials are prevented from depositing and adhering.

After stirring for a period of time, the servo motor 402 is started to drive the gear 403 to rotate, the gear 403 is meshed with the clamping groove 202 to conduct, the rotating ring 201 is driven to slide in the sliding groove 103, the mixing assembly 3 is rotated to pour materials, after the stirring barrel 301 rotates, paper pulp and materials in the stirring barrel flow from one stirring barrel 301 to the other stirring barrel 301 through the communication pipeline 304 due to gravity, the paper pulp is fully turned over, further the internal deposition of the stirring barrel 301 is avoided, stirring is continued, the stirring operation is repeated for a plurality of times until the paper pulp and the materials are completely mixed, and the mixed paper pulp is discharged from the feeding and discharging pipe 302 at the bottom of the stirring barrel 301 below.

Claims

1. A pulp stirring device, characterized in that: including annular structure's supporting component (1), the inside slidable mounting of supporting component (1) has rotating component (2), and the inside fixed mounting of rotating component (2) has compounding subassembly (3), and the surface of supporting component (1) is provided with pushing component (4), and pushing component (4) are connected with rotating component (2), and the inside of compounding subassembly (3) is provided with stirring subassembly (5).

2. A pulp stirring device as claimed in claim 1, characterized in that: the supporting assembly (1) comprises a supporting collar (101), a supporting seat is fixedly arranged at the bottom of the supporting collar (101), a control table (102) is arranged on one side of the supporting seat, and a sliding groove (103) is formed in the inner side face of the supporting collar (101).

3. A pulp stirring device as claimed in claim 2, characterized in that: the rotary component (2) comprises a rotary ring (201), the rotary ring (201) is slidably mounted in the chute (103), a clamping groove (202) is formed in the outer side face of the rotary ring (201), a toothed plate is arranged on the clamping groove (202), a plurality of connecting plates (203) are arranged in the rotary ring (201), and the connecting plates (203) are used for fixedly mounting the mixing component (3).

4. A pulp stirring device as claimed in claim 3, characterized in that: mixing subassembly (3) including two agitator (301) that set up from top to bottom, agitator (301) equal fixed mounting is on connecting plate (203), fixed mounting has communication pipeline (304) between two agitator (301), is provided with two business turn over pipe (302) on agitator (301) of below, sets up upper portion one side and the bottom in agitator (301) of below respectively, and all is provided with the valve on business turn over pipe (302), the top of agitator (301) of below is provided with sealed apron (303).

5. A pulp stirring device as claimed in claim 3, characterized in that: the pushing assembly (4) comprises a supporting frame (401), the supporting frame (401) is fixedly arranged on the outer side face of the supporting collar (101), a servo motor (402) is fixedly arranged on one side of the supporting frame (401), the output end of the servo motor (402) penetrates through the supporting frame (401) and is fixedly connected with a gear (403), and the gear (403) is in meshed connection with a toothed plate of the clamping groove (202);

the number of the pushing assemblies (4) is multiple, and the pushing assemblies (4) are arranged in a circular array on the outer side of the supporting collar (101).

6. The pulp stirring device of claim 4, wherein: stirring subassembly (5) include biax motor (501), biax motor (501) fixed mounting is between two agitator (301), and biax motor (501) outside is provided with the safety cover, two output of biax motor (501) are respectively through the bottom of agitator (301) of top and the top and fixedly connected with pivot (502) of agitator (301) of below, install stirring leaf (503) in pivot (502), the one end that biax motor (501) was kept away from to pivot (502) is provided with stirring scraper bar (504).

7. The pulp stirring device of claim 6, wherein: the stirring scraping rods (504) are respectively positioned at the inner top of the stirring barrel (301) above and the inner bottom of the stirring barrel (301) below.