CN219232025U

CN219232025U - Paper pulp mixing device for papermaking

Info

Publication number: CN219232025U
Application number: CN202320487058.8U
Authority: CN
Inventors: 林校田
Original assignee: Hangzhou Lin'an Sofia Paper Products Co ltd
Current assignee: Hangzhou Lin'an Sofia Paper Products Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-06-23
Anticipated expiration: 2033-03-08

Abstract

The utility model relates to the technical field of paper industry production equipment, in particular to a pulp mixing device for papermaking. Including unloading braced frame, compounding braced frame and spacing box, unloading braced frame top sets up down the hopper, compounding braced frame top sets up the mixing box, evenly set up a plurality of unloading passageway in the unloading hopper, pass through the pipe connection between unloading passageway and the mixing box, the inside agitating unit that sets up of mixing box, unloading braced frame below sets up the base, the base is located spacing box, the base is in spacing box horizontal movement, one side of spacing box outside sets up the mount pad. The utility model provides a paper grade (stock) mixing device, carries the mixing box respectively with different paper pulp components through setting up a plurality of unloading passageways, and the misce bene of being convenient for sets up the pneumatic cylinder, cooperates flexible hose to pass through hopper horizontal migration under the drive, and control unloading rate, the practicality is stronger.

Description

Paper pulp mixing device for papermaking

Technical Field

The utility model relates to the technical field of paper industry production equipment, in particular to a pulp mixing device for papermaking.

Background

The paper making is the intelligent crystallization of ancient Chinese workers, and is carried out continuously on a paper machine, the paper pulp suitable for the paper quality is diluted to a certain concentration by water, the paper pulp is primarily dehydrated at the net part of the paper machine to form a wet paper sheet, and the wet paper sheet is squeezed, dehydrated and then dried to form the paper.

In the prior art, a mixing device is needed for pulp, components in the pulp are mixed and stirred, and when each component of the pulp is poured, each component is usually injected in sequence at one time, so that the loss or uneven mixing of the pulp components is caused, and the use effect of the pulp is affected; and the blanking speed can not be controlled when each component of the existing paper pulp is blanked, the efficiency is affected, and a paper pulp mixing device for papermaking is designed based on the blanking speed.

Disclosure of Invention

In view of the shortcomings of the background technology, the utility model relates to a paper pulp mixing device for papermaking, and according to the problems, the paper pulp mixing device for papermaking is designed, different paper pulp components are respectively conveyed to a mixing box through the arrangement of a plurality of discharging channels, so that the paper pulp components are convenient to uniformly mix, a hydraulic cylinder is arranged, a telescopic hose is matched, the discharging hopper is driven to horizontally move, the discharging speed is controlled, and the practicability is higher.

The utility model relates to a paper pulp mixing device for papermaking, which comprises a blanking support frame, a mixing support frame and a limit box, wherein a blanking hopper is arranged above the blanking support frame, a mixing box is arranged above the mixing support frame, a plurality of blanking channels are uniformly arranged in the blanking hopper, the blanking channels are connected with the mixing box through pipelines, a stirring device is arranged in the mixing box, a base is arranged below the blanking support frame and is positioned in the limit box, the base horizontally moves in the limit box, and one side of the outside of the limit box is provided with a mounting seat.

The beneficial effect of above-mentioned scheme is: the components of the paper pulp are split and mixed, so that the problems of difficult stirring and uneven mixing caused by direct dumping are solved.

Further, the mixing box comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are fastened and fixed through screws, and a discharge hole is formed below one side of the lower shell.

The beneficial effect of above-mentioned scheme is: the screw is convenient to open for maintenance.

Further, agitating unit includes driving motor, (mixing) shaft, helical blade, stirring head, the (mixing) shaft passes last casing, lower casing and extends to the outside, driving motor sets up at the agitating unit rear side, driving motor's output shaft is connected with the (mixing) shaft, evenly set up helical blade in the outside of (mixing) shaft, evenly set up the stirring head in the (mixing) shaft outside, the stirring head passes through the connecting rod to be fixed on the (mixing) shaft.

The beneficial effect of above-mentioned scheme is: the stirring effect is good, and the stirring is sufficient, so that the stirring effect is improved.

Further, the hydraulic cylinder is arranged above the mounting seat, an output shaft of the hydraulic cylinder extends into the limit box and is fixedly connected with the base, a plurality of springs are arranged on the other side of the base, one end of each spring is fixedly connected with the base, and the other end of each spring is fixedly connected with the inner wall of the limit box.

The beneficial effect of above-mentioned scheme is: and the blanking speed is regulated by the horizontal movement of the hydraulic cylinder.

Further, the pipeline is arranged in an inclined mode, one end of the pipeline is communicated with the bottom of the blanking channel, and the other end of the pipeline extends to the inside of the lower shell.

The beneficial effect of above-mentioned scheme is: the inclined arrangement of the pipeline is convenient for blanking, so that pulp components in the blanking channel enter the mixing box.

Further, the pipeline is a telescopic hose.

The beneficial effect of above-mentioned scheme is: the distance between the blanking support frame and the mixing support frame is conveniently adjusted through the cooperation of the telescopic hose and the hydraulic cylinder, and the distance between the telescopic hose is changed, so that the blanking rate is adjusted.

Drawings

The utility model will be further described with reference to the drawings and examples.

Fig. 1 is a schematic perspective view of an embodiment of the present utility model.

FIG. 2 is a schematic view of a stirring device according to an embodiment of the present utility model.

Reference numerals: 1. a blanking support frame; 2. a mixing support frame; 3. a limit box; 4. discharging a hopper; 5. a blanking channel; 6. a mixing box; 7. a pipe; 8. a stirring device; 9. a base; 10. a mounting base; 11. an upper housing; 12. a lower housing; 13. a discharge port; 14. a driving motor; 15. a stirring shaft; 16. a helical blade; 17. a stirring head; 18. a connecting rod; 19. a hydraulic cylinder; 20. and (3) a spring.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "one end", "the other end", "one side", "the other side", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model.

Embodiment 1 of the utility model is shown with reference to fig. 1 and 2, and comprises a blanking support frame 1, a mixing support frame 2 and a limit box 3, wherein a blanking hopper 4 is arranged above the blanking support frame 1, a mixing box 6 is arranged above the mixing support frame 2, a plurality of blanking channels 5 are uniformly arranged in the blanking hopper 4, the blanking channels 5 are connected with the mixing box 6 through pipelines 7, a stirring device 8 is arranged in the mixing box 6, a base 9 is arranged below the blanking support frame 1, the base 9 is positioned in the limit box 3, the base 9 horizontally moves in the limit box 3, and a mounting seat 10 is arranged on one side outside the limit box 3. The components of the paper pulp are split and mixed, so that the problems of difficult stirring and uneven mixing caused by direct dumping are solved. The hydraulic cylinder 19 is arranged above the mounting seat 10, an output shaft of the hydraulic cylinder 19 extends into the limit box 3 to be fixedly connected with the base 9, a plurality of springs 20 are arranged on the other side of the base 9, one end of each spring 20 is fixedly connected with the base 9, and the other end of each spring is fixedly connected with the inner wall of the limit box 3. The blanking speed is adjusted by the horizontal movement of the hydraulic cylinder 19. The pipeline 7 is obliquely arranged, one end of the pipeline 7 is communicated with the bottom of the blanking channel 5, and the other end of the pipeline extends to the inside of the lower shell 12. The inclined arrangement of the pipeline 7 facilitates the blanking, and facilitates the pulp components in the blanking channel 5 to enter the mixing box 6. The pipeline 7 is a telescopic hose. The telescopic hose is convenient to be matched with the hydraulic cylinder 19 to adjust the distance between the blanking support frame 1 and the mixing support frame 2, so that the blanking rate is adjusted.

The mixing box 6 comprises an upper shell 11 and a lower shell 12, wherein the upper shell 11 and the lower shell 12 are fastened and fixed through screws, and a discharge hole 13 is formed below one side of the lower shell 12. The screw is convenient to open for maintenance.

The stirring device 8 comprises a driving motor 14, a stirring shaft 15, a helical blade 16 and a stirring head 17, wherein the stirring shaft 15 penetrates through the upper shell 11 and the lower shell 12 to extend to the outer side, the driving motor 14 is arranged at the rear side of the stirring device 8, an output shaft of the driving motor 14 is connected with the stirring shaft 15, the helical blade 16 is uniformly arranged at the outer side of the stirring shaft 15, the stirring head 17 is uniformly arranged at the outer side of the stirring shaft 15, and the stirring head 17 is fixed on the stirring shaft 15 through a connecting rod 18. The stirring effect is good, and the stirring is sufficient, so that the stirring effect is improved.

The working principle and the steps of the utility model are as follows: when the automatic feeding device is used, each component of paper pulp is respectively put into different feeding channels 5, when the feeding speed is required to be controlled, the hydraulic cylinder 19 can be controlled to drive the base 9 to horizontally move, the distance between the feeding support frame 1 and the mixing support frame 2 is controlled, so that the feeding speed is controlled, each component of paper pulp enters the mixing box 6 and is fully mixed and stirred through the spiral blade 16 and the stirring head 17, and the mixed pulp flows out through the discharge hole 13 after being stirred.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A pulp mixing device for papermaking, which is characterized in that: including unloading braced frame (1), compounding braced frame (2) and spacing box (3), unloading braced frame (1) top sets up hopper (4), compounding braced frame (2) top sets up mixing box (6), evenly set up a plurality of unloading passageway (5) in hopper (4) down, be connected through pipeline (7) between unloading passageway (5) and mixing box (6), mixing box (6) inside sets up agitating unit (8), unloading braced frame (1) below sets up base (9), base (9) are located spacing box (3), base (9) horizontal migration in spacing box (3), one side of spacing box (3) outside sets up mount pad (10).

2. A pulp mixing device for papermaking according to claim 1, wherein: the mixing box (6) comprises an upper shell (11) and a lower shell (12), wherein the upper shell (11) and the lower shell (12) are fastened and fixed through screws, and a discharge hole (13) is formed below one side of the lower shell (12).

3. A pulp mixing device for papermaking according to claim 1, wherein: stirring device (8) are including driving motor (14), (mixing) shaft (15), helical blade (16), stirring head (17), last casing (11) are passed in (mixing) shaft (15), lower casing (12) extend to the outside, driving motor (14) set up in stirring device (8) rear side, the output shaft and the (mixing) shaft (15) of driving motor (14) are connected, evenly set up helical blade (16) in the outside of (mixing) shaft (15), evenly set up stirring head (17) in the (mixing) shaft (15) outside, stirring head (17) are fixed on (mixing) shaft (15) through connecting rod (18).

4. A pulp mixing device for papermaking according to claim 1, wherein: the hydraulic cylinder (19) is arranged above the mounting seat (10), an output shaft of the hydraulic cylinder (19) extends into the limit box (3) to be fixedly connected with the base (9), a plurality of springs (20) are arranged on the other side of the base (9), one end of each spring (20) is fixedly connected with the base (9), and the other end of each spring is fixedly connected with the inner wall of the limit box (3).

5. A pulp mixing device for papermaking according to claim 1, wherein: the pipeline (7) is obliquely arranged, one end of the pipeline (7) is communicated with the bottom of the blanking channel (5), and the other end of the pipeline extends to the inside of the lower shell (12).

6. A pulp mixing device for papermaking according to claim 1, wherein: the pipeline (7) is a telescopic hose.