CN211171383U

CN211171383U - Pulping device is used in processing of books and newspapers raw materials

Info

Publication number: CN211171383U
Application number: CN201921400815.3U
Authority: CN
Inventors: 严汉清; 严可景; 杨治波; 郭伦捷; 黄向文
Original assignee: Fujian Crown Paper Co Ltd
Current assignee: Fujian Crown Paper Co Ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-08-04
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a making beating device is used in processing of books and newspapers raw materials to the problem that beater beating material is inhomogeneous among the prior art, clean inconvenient, the needs plus filter equipment leads to manufacturing cost to use the back. The following scheme is provided, and the device comprises a lifter, a first conveyor belt, a second conveyor belt, a blanking bin, a pulping cylinder body, a cleaning device, a second discharge pipe and a driving device; the pulping barrel body comprises a stirring cavity and a filtering cavity, and the stirring cavity and the filtering cavity are separated by a first sieve plate; be equipped with stirring cylinder in the stirring chamber, stirring cylinder is inside to be the cavity setting, and stirring cylinder's surface is equipped with the discharge orifice that crosses that runs through the setting, still is equipped with the puddler on the stirring cylinder. The utility model discloses a set up discharge hole and puddler on stirring cylinder, increase the making beating degree of product in the stirring chamber to through discharging pipe recycle and the qualified outflow of first sieve and second sieve with unqualified fiber material through the difference, energy-concerving and environment-protective, the effect of strengthening even making beating.

Description

Pulping device is used in processing of books and newspapers raw materials

Technical Field

The utility model relates to a papermaking equipment field especially relates to a making beating device is used in processing of books and newspapers raw materials.

Background

The working principle of the beater is that after the material enters the beater, the material moves to the outlet end along the cylinder by the rotation of the stick and the existence of the lead angle, the track is a spiral line, and the material is rubbed and broken by the action of centrifugal force in the moving process of the scraper. The beating machine usually further crushes the log chips to form wood pulp for papermaking, and in order to achieve a better discharging effect, a filter for filtering is usually required to be arranged after beating, so that not only are the operation procedures increased, but also the production cost input is increased, and the residual fiber materials under the condition cannot be well utilized; in addition, need clear up the beating machine a period of time after the making beating is accomplished, through the mode of long tube water delivery, do not have the mounting just need the manual work to hand the raceway and carry out the water guide, cleaning work is also very troublesome. Therefore, it is desirable to provide a solution to the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of making beating device is used in processing of books and newspapers raw materials has solved among the prior art problem that beater beating material is inhomogeneous, clean inconvenient, need plus filter equipment to lead to manufacturing cost to increase after using.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pulping device for processing book and newspaper raw materials comprises a lifter, a first conveyor belt, a second conveyor belt, a blanking bin, a pulping cylinder body, a cleaning device, a second discharge pipe and a driving device; the blanking bin is supported above the pulping barrel body through a support column, a blanking pipe is arranged at the lower end of the blanking bin, a switch valve is arranged on the blanking pipe, and the blanking tail end of the blanking pipe is arranged at a feeding port of the pulping barrel body;

the pulping barrel comprises a pulping barrel body and is characterized in that a stirring cavity and a filtering cavity are arranged in the pulping barrel body, the stirring cavity and the filtering cavity are separated by a first sieve plate, a second sieve plate is arranged below the first sieve plate, the first sieve plate and the second sieve plate are both obliquely arranged towards the left lower side, a first discharging pipe is arranged on the outer side of the pulping barrel body corresponding to the discharging of the first sieve plate and the second sieve plate, a second discharging pipe is arranged on the outer side of the filtering cavity, a stop valve is arranged on the second discharging pipe, a material blocking piece is arranged at the front end of the discharging of the first discharging pipe, a second conveying belt is arranged at the tail end of the discharging of the first discharging pipe, a first conveying belt is arranged on the left side of the second conveying belt, the conveying tail end of the first conveying belt corresponds to the feeding port of a material storage barrel of the lifting machine;

a stirring roller is arranged in the stirring cavity, the stirring roller is hollow, an overflowing hole penetrating through the stirring roller is formed in the surface of the stirring roller, a stirring rod is further arranged on the stirring roller, a connecting rod is welded at the position, with the center of the circle upward, of the top of the stirring roller, and the connecting rod is connected with the driving device;

the cleaning device comprises a water inlet pipe, the water inlet pipe is connected with a water outlet pipe fixed on the inner wall of the stirring cavity, and a spray head is arranged at the front water outlet end of the water outlet pipe.

Preferably, the size of the individual screen mesh on the first screen deck is greater than the size of the individual screen mesh on the second screen deck.

Preferably, the stirring rod is cylindrical, and a boss is surrounded on the surface of the cylindrical stirring rod.

Preferably, the driving device comprises a first motor, and the first motor is connected with the connecting rod through a coupler.

Preferably, the water outlet pipe surrounds the bin wall of the stirring cavity and is fixedly installed on the bin wall of the stirring cavity through a hoop; and a water inlet valve is arranged on the water outlet pipe.

The utility model has the advantages that: the utility model has the advantages that on one hand, the stirring roller in the stirring cavity drives the liquid of the beating cylinder body to flow and beat, and the flowing degree of the liquid is increased through the overflowing hole to promote the beating effect; the first sieve plate and the second sieve plate are arranged to play a role in filtering, the fiber material which is unqualified in filtering flows out through the first discharge hole, and is guided back to the blanking bin through the second conveyor belt, the first conveyor belt and the lifter, blanking and pulping are carried out again, and full pulping is facilitated; the utility model is also provided with a cleaning device which is arranged on the wall of the stirring cavity in a surrounding way through the water outlet pipe, thereby promoting the washing and cleaning degree of the spray head in water spraying, and the body of the beating cylinder can be cleaned by directly utilizing the water in the matching cavity of the stirring roller; not only saves energy and protects environment; the recovery utilization rate of the residual materials is improved; but also has the effect of filtration and cleaning.

Drawings

FIG. 1 is a schematic structural view of the pulping device for processing the raw materials of books and newspapers of the present invention;

fig. 2 is a schematic view of a part of the structure of the cleaning device of the present invention.

Reference numerals: 1-lifting machine, 2-first conveying device, 3-second conveying belt, 4-blanking bin, 41-blanking pipe, 42-switch valve, 43-support, 5-pulping barrel body, 51-first sieve plate, 52-second sieve plate, 53-first discharging pipe, 54-stirring cavity, 55-filtering cavity, 56-stirring roller, 561-overflowing hole, 562-stirring rod, 563-boss, 6-cleaning device, 61-water inlet valve, 62-water outlet pipe, 63-spray head, 64-water inlet pipe, 7-second discharging pipe, 71-check valve, 8-driving device, 81-first motor and 82-coupling.

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.

Referring to fig. 1-2, a pulping device for processing book and newspaper raw materials comprises a lifter 1, a first conveyor belt 2, a second conveyor belt 3, a blanking bin 4, a pulping barrel body 5, a cleaning device 6, a second discharge pipe 7 and a driving device 8; the blanking bin 4 is supported above the pulping barrel body 5 through a support column 43, a blanking pipe 41 is arranged at the lower end of the blanking bin 4, a switch valve 42 is arranged on the blanking pipe 41, and the blanking tail end of the blanking pipe 41 is arranged at a feeding port of the pulping barrel body 5;

the beater tube body 5 internally comprises a stirring cavity 54 and a filtering cavity 55, the stirring cavity 54 and the filtering cavity 55 are separated by a first sieve plate 51, a second screen plate 52 is arranged below the first screen plate 51, the first screen plate 51 and the second screen plate 52 are both arranged obliquely and leftwards and downwards, a first discharge pipe 53 is arranged on the outer side of the pulping barrel body 5 corresponding to the discharge of the first sieve plate 51 and the second sieve plate 52, a second discharge pipe 7 is arranged on the outer side of the filter cavity 55, a check valve 71 is arranged on the second discharge pipe 7, the front discharging end of the first discharging pipe 53 is provided with a material blocking piece, the tail discharging end of the first discharging pipe 53 is provided with a second conveying belt 3, a first conveyor belt 2 is arranged on the left side of the second conveyor belt 3, the conveying tail end of the first conveyor belt 2 corresponds to a feeding hole of a storage barrel of the elevator 1, and the feeding tail end of the elevator 1 is arranged above the blanking bin 4; a stirring roller 56 is arranged in the stirring cavity 54, the stirring roller 56 is hollow, a through-flow hole 561 is formed in the surface of the stirring roller 56 in a penetrating manner, a stirring rod 562 is further arranged on the stirring roller 56, a connecting rod is welded at the position, with the center of the circle at the top of the stirring roller 56 upward, of the stirring roller 56, and the connecting rod is connected with the driving device 8; the cleaning device 6 comprises a water inlet pipe 64, the water inlet pipe 64 is connected with a water outlet pipe 62 fixed on the inner wall of the stirring cavity 54, and the front end of the water outlet pipe 62 is provided with a spray head 63; the size of the individual screen mesh on the first screening deck 51 is greater than the size of the individual screen mesh on the second screening deck 52; the stirring rod 562 is cylindrical, and a boss 563 is surrounded on the surface of the cylindrical stirring rod 562; the driving device 8 comprises a first motor 81, and the first motor 81 is connected with a connecting rod through a coupler 82; the water outlet pipe 62 surrounds the bin wall of the stirring cavity 54 and is fixedly installed on the bin wall of the stirring cavity 54 through a hoop; a water inlet valve 61 is arranged on the water outlet pipe 62.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The working principle is as follows: during use, materials needing beating flow out through the discharging pipe 41 of the blanking bin 4, after the beating cylinder body 5 is filled with the materials, the driving device 8 is opened, the rotary motion of the stirring roller 56 connected with the driving device 8 is promoted, the motion of the stirring roller 56 is promoted, the mixing and stirring of the slurry and the miscellaneous materials in the stirring cavity are promoted, the beating motion is started, the beating effect is achieved except for the beating of the stirring rod 562, the indirectly-achieved beating effect of the slurry flowing into and out of the stirring roller 56 is also included, after the beating is completed, the second discharging pipe 7 is opened firstly, the qualified slurry is led out through the second discharging pipe 7, after the liquid flows out, the material blocking piece (not shown in the figure) at the front end of the discharging of the first discharging pipe 53 is opened, the unqualified residual fiber materials with larger particles are discharged through the first discharging pipe 53 under the action of gravity, and the materials discharged through the first discharging pipe 53 sequentially pass through the second conveying belt 3, The first conveyor belt 2 and the hoister 1 are lifted to the blanking bin 4 again to carry out the next blanking and pulping operation; furthermore, rinse in needs the utility model discloses the time, directly take out inlet tube 64 through the water pumper with the water in the water pump (do not draw water pump and water pumper in the drawing), open water intaking valve 61, make rivers go into to establish on the outlet pipe 62 in stirring chamber 54, be spouting water through shower nozzle 63, the defective material that the adhesion is little can be through scouring away the outflow, if there is the great defective material of adhesion, can reopen power drive arrangement 8, the defective material on with the bulkhead through the rotation of stirring roller 56 erodees down.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a making beating device is used in processing of books and newspapers raw materials which characterized in that: the automatic pulping machine comprises a lifter (1), a first conveyor belt (2), a second conveyor belt (3), a blanking bin (4), a pulping barrel body (5), a cleaning device (6), a second discharge pipe (7) and a driving device (8); the blanking bin (4) is supported above the pulping barrel body (5) through a support column (43), a discharging pipe (41) is arranged at the lower end of the blanking bin (4), a switch valve (42) is arranged on the discharging pipe (41), and the discharging tail end of the discharging pipe (41) is arranged at the feeding port of the pulping barrel body (5);

the pulping barrel is characterized in that a stirring cavity (54) and a filtering cavity (55) are arranged in the pulping barrel body (5), the stirring cavity (54) and the filtering cavity (55) are spaced by a first sieve plate (51), a second sieve plate (52) is arranged below the first sieve plate (51), the first sieve plate (51) and the second sieve plate (52) are both arranged obliquely to the left lower side, a first discharging pipe (53) is arranged on the outer side of the pulping barrel body (5) corresponding to the discharging of the first sieve plate (51) and the second sieve plate (52), a second discharging pipe (7) is arranged on the outer side of the filtering cavity (55), a stop valve (71) is arranged on the second discharging pipe (7), a material blocking piece is arranged at the front discharging end of the first discharging pipe (53), a second conveying belt (3) is arranged at the discharging end of the first discharging pipe (53), a first conveying belt (2) is arranged on the left side of the second conveying belt (3), the conveying tail end of the first conveying belt (2) corresponds to a feeding hole of a storage barrel of the elevator (1), and the feeding tail end of the elevator (1) is arranged above the blanking bin (4);

a stirring roller (56) is arranged in the stirring cavity (54), the stirring roller (56) is arranged in a hollow manner, a through-flow hole (561) is formed in the surface of the stirring roller (56) in a penetrating manner, a stirring rod (562) is further arranged on the stirring roller (56), a connecting rod is welded at the position, with the center of the circle at the top of the stirring roller (56) upward, of the stirring roller, and the connecting rod is connected with the driving device (8);

the cleaning device (6) comprises a water inlet pipe (64), the water inlet pipe (64) is connected with a water outlet pipe (62) fixed on the inner wall of the stirring cavity (54), and a spray head (63) is arranged at the front end of the water outlet pipe (62).

2. A pulping apparatus for processing of a raw material for books and newspapers according to claim 1, characterized in that the size of the individual screen mesh on the first screen deck (51) is larger than the size of the individual screen mesh on the second screen deck (52).

3. The beating device for processing the book and newspaper raw material as recited in claim 1, characterized in that the stirring rod (562) is cylindrical, and a boss (563) is surrounded on the surface of the cylindrical stirring rod (562).

4. The device for beating of raw material for books and newspapers according to claim 1, characterized in that the drive means (8) comprises a first motor (81), the first motor (81) and the connecting rod being connected by a coupling (82).

5. The pulping apparatus for processing book and newspaper raw materials as recited in claim 1, characterized in that the water outlet pipe (62) surrounds the wall of the stirring chamber (54) and is fixedly mounted on the wall of the stirring chamber (54) through a clamping band; a water inlet valve (61) is arranged on the water outlet pipe (62).