CN214782895U

CN214782895U - Pulping machine is used in household paper production

Info

Publication number: CN214782895U
Application number: CN202120072037.0U
Authority: CN
Inventors: 罗亨元
Original assignee: Anhui Hongtai Paper Industry Co ltd
Current assignee: Anhui Hongtai Paper Industry Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-11-19
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a pulping machine for producing household paper, which comprises an output plate and a bottom frame, wherein the position of the right side of the upper end of the bottom frame is provided with the output plate, the position of the left side of the upper end of the output plate is provided with a pulping barrel, the upper end of the output plate is connected with a rotating shaft inside the pulping barrel, a defoamer is added at the upper end of the rotating shaft, when the power is switched on, a foam bin rotates along with the rotating shaft, foam enters the defoaming bin from a suction inlet, liquid released by the foam flows into the pulping barrel from a liquid return port, the defoamer can defoam while pulping, chemical defoamer is not needed, the harm of the chemical defoamer to the fermentation and the downstream separation process is eliminated, a water outlet is added at the front end of the pulping barrel, the pulp is diluted to a certain concentration by water firstly, the pulp is fully mixed, then the pulp is filtered and dehydrated, and the valve switch of the water outlet is opened finally, the water is discharged from the water outlet, and the washing function of the machine is added, so that the machine has more complete functions.

Description

Pulping machine is used in household paper production

Technical Field

The utility model belongs to the technical field of the pulping machine is used in the production of domestic paper, concretely relates to pulping machine is used in the production of domestic paper.

Background

The paper pulp is a fibrous substance prepared by using plant fibers as raw materials through different processing methods and can be divided into mechanical paper pulp, chemical paper pulp and chemical mechanical paper pulp according to the processing methods; the pulp can be divided into wood pulp, straw pulp, hemp pulp, reed pulp, cane pulp, bamboo pulp, rag pulp and the like according to the used fiber raw materials, and can be divided into refined pulp, bleached pulp, unbleached pulp, high-yield pulp, semi-chemical pulp and the like according to different purities, and the pulp is generally widely used for manufacturing paper and paperboards, and the refined pulp is used for manufacturing special paper, is also often used as a raw material for manufacturing cellulose derivatives such as cellulose ester, cellulose ether and the like, and is also used in the fields of artificial fiber, plastics, coatings, films, gunpowder and the like.

The prior pulping machine for producing household paper has the following problems: because of the resin contained in the paper pulp, the resin acids are easily saponified in the alkaline pulping process, and a large amount of foam is formed, which can affect the various processes of paper making and needs to be solved by means of tools or defoamers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pulping machine is used in domestic paper production to propose in solving above-mentioned background art because contain the resin in the papermaking pulping, the resin acid is saponified easily in alkaline pulping process, will have a large amount of foams to form, and these foams can cause the influence to each process of papermaking, need come the problem of solving with the help of instrument or defoaming agent.

In order to achieve the above object, the utility model provides a following technical scheme: a pulping machine for producing household paper comprises an output plate and a bottom frame, wherein the output plate is arranged at the position of the right side of the upper end of the bottom frame, a pulping barrel is arranged at the position of the left side of the upper end of the output plate, a rotating shaft is connected to the upper end of the output plate and positioned in the pulping barrel, a defoamer is arranged at the position of the upper end of the rotating shaft, brackets are fixedly connected to the left end and the right end of the pulping barrel, the lower end of each bracket is fixedly connected with the bottom frame, a barrel cover is arranged at the position of the upper end of the pulping barrel, a water pipe is arranged at the position of the right side of the pulping barrel, a pulping outlet is arranged at the position of the lower side of the front end of the pulping barrel, a valve switch is connected to the inner position of the pulping outlet, a water outlet is arranged at the position of the right side of the front end of the pulping barrel and positioned in the pulping outlet, a motor is arranged at the position of the right side of the upper end of the output plate and positioned in the pulping barrel, and a system box is arranged at the upper end of the motor.

Preferably, the pulp barrel is of a conical structure, the pulp barrel is fixedly connected with the support in a welding mode, and the pulp barrel is rotatably connected with a rotating shaft at the upper end of the output plate.

Preferably, the left side and the right side of the rotating shaft are provided with the pulping blades, and the pulping blades are connected with the rotating shaft in an inserting mode.

Preferably, the defoamer comprises a fixed plate, a fixed shaft, a defoaming bin, a suction inlet and a liquid return port, wherein the fixed shaft is installed on the left side and the right side of the fixed plate, the liquid return port is arranged at the lower end position of the fixed plate, the defoaming bin is arranged at the lower end position of the liquid return port, the suction inlet is arranged at the lower end position of the defoaming bin, the fixed plate is fixedly connected with the inner wall of the pulping barrel through the fixed shaft, and the defoaming bin is rotatably connected with the fixed plate.

Preferably, the number of the valve switches is two, one valve switch is arranged at the upper end of the slurry outlet, the other valve switch is arranged at the upper end of the water outlet, a filtering device is arranged in the water outlet, and the two valve switches are of the same structure.

Preferably, the motor is fixedly connected with the output plate, the output plate is rotatably connected with the rotating shaft, and the motor is electrically connected with an external power supply.

Compared with the pulping machine technique for the production of current household paper, the utility model provides a pulping machine for the production of household paper possesses following beneficial effect:

1. the utility model adds a defoamer at the upper end position of the rotating shaft, the defoamer is composed of a fixed plate, a fixed shaft, a defoaming bin, a suction inlet and a liquid return port, the fixed shaft is arranged at the left side and the right side of the fixed plate, the liquid return port is arranged at the lower end position of the fixed plate, the defoaming bin is arranged at the lower end position of the liquid return port, the suction inlet is arranged at the lower end position of the defoaming bin, the fixed plate is fixedly connected with the inner wall of the pulping barrel through the fixed shaft, the defoaming bin is rotatably connected with the fixed plate, the defoamer is connected with an output plate through the rotating shaft, the output plate is fixedly connected with a motor, the motor is electrically connected with an external power supply, resin acid is easy to saponify in the alkaline pulping process, a large amount of foam is formed, the foam can affect each process of papermaking, after the power supply is switched on, the foam bin can rotate along with the rotating shaft, the foam enters the defoaming bin through the suction inlet, the shearing force that the high number rotor provided tears the bubble, and the liquid that the bubble released is fallen to the wall by the centrifugation immediately to the compression is the liquid stream, flows into the slurrying bucket from returning the liquid mouth in, and the installation of defoamer can be in the defoaming of slurrying, need not use chemical defoaming agent, eliminates the harm of chemical defoaming agent to fermentation and low reaches separation process, improves the dress liquid coefficient of slurrying bucket and biochemical reaction's stability.

2. The utility model discloses a outlet has been added at pulping barrel front end, the right side position department of pulping barrel is provided with the water pipe, the front end below position department of pulping barrel is provided with out the thick liquid mouth, it is connected with the valve switch to go out thick liquid mouth internal position, the front end of pulping barrel just is located out the right side position department of thick liquid mouth and installs the outlet, the valve switch is provided with two altogether, a valve switch is installed in out thick liquid mouth upper end, another valve switch is installed in the outlet, two valve switches are same structure, the inside filter equipment that is provided with of outlet, earlier water dilutes the thick liquids to certain concentration, make its intensive mixing, then carry out the filter dehydration, open the valve switch in outlet at last, discharge water from the outlet, the washing function of machine has been added, make the machine function more complete.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic structural view of a pulping machine for producing household paper according to the present invention;

FIG. 2 is a schematic view of the inner plane structure of the pulping barrel provided by the present invention;

fig. 3 is a schematic view of a planar structure of the defoamer provided by the present invention;

FIG. 4 is a schematic structural view of a pulping blade according to the present invention;

in the figure: 1. a water pipe; 2. a system box; 3. a motor; 4. a water outlet; 5. an output plate; 6. opening and closing a valve; 7. a barrel cover; 8. a pulping barrel; 9. a support; 10. a pulp outlet; 11. a chassis; 12. a foam breaker; 13. a pulping blade; 14. a rotating shaft; 15. a fixing plate; 16. a fixed shaft; 17. a defoaming bin; 18. a suction inlet; 19. and a liquid return port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a pulping machine for producing household paper, which comprises: a pulping machine for producing household paper comprises an output plate 5 and an underframe 11, wherein the output plate 5 is arranged at the position of the right side of the upper end of the underframe 11, a pulping barrel 8 is arranged at the position of the left side of the upper end of the output plate 5, the pulping barrel 8 is of a conical structure, the pulping barrel 8 is fixedly connected with a bracket 9 in a welding mode, the pulping barrel 8 is rotatably connected with a rotating shaft 14 at the upper end of the output plate 5, the rotating shaft 14 is connected with the upper end of the output plate 5 and positioned in the pulping barrel 8, pulping blades 13 are arranged at the left side and the right side of the rotating shaft 14, the pulping blades 13 are connected with the rotating shaft 14 in a plugging mode, a defoamer 12 is arranged at the position of the upper end of the rotating shaft 14, the defoamer 12 consists of a fixed plate 15, a fixed shaft 16, a defoaming bin 17, a suction inlet 18 and a liquid return port 19, the fixed shaft 16 is arranged at the left side and the right side of the fixed plate 15, the liquid return port 19 is provided with a defoaming bin 17, a suction inlet 18 is arranged at the lower end of the defoaming bin 17, the fixing plate 15 is fixedly connected with the inner wall of the pulping barrel 8 through a fixing shaft 16, the defoaming bin 17 is rotatably connected with the fixing plate 15, the left end and the right end of the pulping barrel 8 are fixedly connected with the brackets 9, the lower end of each bracket 9 is fixedly connected with the chassis 11, the upper end of the pulping barrel 8 is provided with the barrel cover 7, the right side of the pulping barrel 8 is provided with the water pipe 1, the lower side of the front end of the pulping barrel 8 is provided with the pulp outlet 10, the inside of the pulp outlet 10 is connected with the valve switches 6, the valve switches 6 are provided with two, one valve switch 6 is arranged at the upper end of the pulp outlet 10, the other valve switch 6 is arranged at the upper end of the water outlet 4, the water outlet 4 is internally provided with the filtering device, the two valve switches 6 are of the same structure, the water outlet 4 is arranged at the front end of the pulping barrel 8 and at the right side of the pulp outlet 10, the motor 3 is arranged on the right side of the upper end of the output plate 5 and on the right side of the pulping barrel 8, the motor 3 is fixedly connected with the output plate 5, the output plate 5 is rotatably connected with the rotating shaft 14, the motor 3 is electrically connected with an external power supply, and the system box 2 is arranged on the upper end of the motor 3.

The utility model discloses a theory of operation and use flow: a water pipe 1 is arranged at the right side position of a pulping barrel 8, a pulp outlet 10 is arranged at the lower side position of the front end of the pulping barrel 8, a valve switch 6 is connected with the internal position of the pulp outlet 10, a water outlet 4 is arranged at the front end of the pulping barrel 8 and positioned at the right side position of the pulp outlet 10, two valve switches 6 are arranged, one valve switch 6 is arranged at the upper end of the pulp outlet 10, the other valve switch 6 is arranged at the upper end of the water outlet 4, the two valve switches 6 are of the same structure, a filtering device is arranged in the water outlet 4, a barrel cover 7 is opened, the treated materials are poured into the pulping machine, water is added into the pulping barrel 8 through the water pipe 1 to dilute the pulp to a certain concentration, the pulp is fully mixed and then filtered and dehydrated, finally, the valve switch 6 of the water outlet 4 is opened, the water is discharged from the water outlet 4, the valve switch 6 of the water outlet 4 is closed after the materials are cleaned, adding water into the pulping barrel 8 again, an output plate 5 is arranged at the position of the right side of the upper end of the chassis 11, a pulping barrel 8 is arranged at the position of the left side of the upper end of the output plate 5, a motor 3 is arranged at the position of the right side of the upper end of the output plate 5, the motor 3 is electrically connected with an external power supply, a rotating shaft 14 is connected at the upper end of the output plate 5 and positioned in the pulping barrel 8, pulping blades 13 are arranged at the left side and the right side of the rotating shaft 14, a defoamer 12 is arranged at the upper end position of the rotating shaft 14, the defoamer 12 consists of a fixed plate 15, a fixed shaft 16, a defoaming bin 17, a suction inlet 18 and a liquid return port 19, a fixed shaft 16 is arranged at the left side and the right side of the fixed plate 15, a liquid return port 19 is arranged at the lower end position of the fixed plate 15, the defoaming bin 17 is arranged at the lower end position of the defoaming bin 17, the fixed plate 15 is fixedly connected with the inner wall of the pulping barrel 8 through the fixed shaft 16, the defoaming bin 17 is rotationally connected with the fixed plate 15, the power supply is turned on, the motor 3 can drive the rotating shaft 14 and the defoamer 12 to work, the pulping blade 13 starts pulping along with the rotation of the rotating shaft 14, a large amount of foam is formed due to the resin contained in the papermaking pulping, after the power supply is switched on, the foam bin can rotate along with the rotating shaft 14, the foam enters the defoaming bin 17 from the suction port 18, the shearing force provided by the high-number rotor tears the foam, the liquid released by the foam is immediately thrown to the wall by the centrifugal rate and is compressed into liquid flow, the liquid flows into the pulping barrel 8 from the liquid return port 19, the machine can eliminate the foam while pulping, after the pulping is finished, the power supply is turned off, the valve switch 6 of the pulp outlet 10 is turned on, and the paper pulp is put into a prepared instrument.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pulping machine is used in production of domestic paper, includes output board (5) and chassis (11), its characterized in that: the upper end right side position department of chassis (11) is provided with output board (5), the upper end left side position department of output board (5) is provided with pulping barrel (8), the upper end of output board (5) just is located the internal connection of pulping barrel (8) has pivot (14), the upper end position department of pivot (14) is provided with defoamer (12), both ends fixedly connected with support (9) about pulping barrel (8), support (9) lower extreme and chassis (11) fixed connection, the upper end position department of pulping barrel (8) is provided with bung (7), the right side position department of pulping barrel (8) is provided with water pipe (1), the front end lower side position department of pulping barrel (8) is provided with grout outlet (10), grout outlet (10) internal position is connected with valve switch (6), the front end of pulping barrel (8) just is located the right side position department of grout outlet (10) and installs outlet (4), the upper end of the output plate (5) is provided with a motor (3) at the right side and the right side position of the pulping barrel (8), and a system box (2) is arranged at the upper end position of the motor (3).

2. A pulper for producing tissue paper according to claim 1, characterised in that: pulping barrel (8) are the toper structure, pulping barrel (8) and support (9) are through welding mode fixed connection, pulping barrel (8) and output board (5) upper end pivot (14) are rotated and are connected.

3. A pulper for producing tissue paper according to claim 1, characterised in that: pulping blades (13) are installed on the left side and the right side of the rotating shaft (14), and the pulping blades (13) are connected with the rotating shaft (14) in an inserting mode.

4. A pulper for producing tissue paper according to claim 1, characterised in that: defoaming ware (12) comprises fixed plate (15), fixed axle (16), defoaming storehouse (17), sunction inlet (18) and liquid return mouth (19), fixed axle (16) are installed to the fixed plate (15) left and right sides, fixed plate (15) lower extreme position department is provided with liquid return mouth (19), the lower extreme position department of liquid return mouth (19) is provided with defoaming storehouse (17), the lower extreme position department in defoaming storehouse (17) is provided with sunction inlet (18), fixed plate (15) are through fixed axle (16) and pulping barrel (8) inner wall fixed connection, defoaming storehouse (17) are connected with fixed plate (15) rotation.

5. A pulper for producing tissue paper according to claim 1, characterised in that: the two valve switches (6) are arranged, one valve switch (6) is arranged at the upper end of the slurry outlet (10), the other valve switch (6) is arranged at the upper end of the water outlet (4), a filtering device is arranged in the water outlet (4), and the two valve switches (6) are of the same structure.

6. A pulper for producing tissue paper according to claim 1, characterised in that: the motor (3) is fixedly connected with the output plate (5), the output plate (5) is rotatably connected with the rotating shaft (14), and the motor (3) is electrically connected with an external power supply.