CN215561526U - Wood beater with pulp filtering function - Google Patents

Abstract

The utility model relates to the field of paper pulp manufacturing instruments, in particular to a wood beater with a pulp filtering function, which comprises a base, rollers, a beating barrel groove, a front partition plate, a hydraulic lifting rod, a lifting rod groove, an electric control plate, a motor, a cross beam, a beating module and a pulp filtering module, wherein the rollers are arranged on the base; the two sides of the base are provided with rollers; a pulping module and a pulp filtering module are arranged above the base; the upper part of the base is connected with a cross beam through a hydraulic lifting rod; the pulping module comprises a pulping barrel, a pulping middle shaft, a pulping blade and a pulping pressing plate; the slurry filtering device comprises a slurry filtering barrel, a liquid discharging barrel pressing shaft, a filter screen and a slurry filtering pressing plate; based on the structure of the traditional pulping device, the pulping device is combined with the design of the pulp filtering barrel, so that the functionality of the pulping device is improved, the pulping and pulp filtering effects are optimized, and the pulping device is suitable for being used as a preceding stage manufacturing apparatus for manufacturing paper.

Description

Wood beater with pulp filtering function

Technical Field

The utility model relates to the field of paper pulp manufacturing instruments, in particular to a wood beater with a pulp filtering function.

Background

The wood pulping equipment is used for fully stirring and crushing the mixed water of the small wood blocks and the wood chips and other auxiliary chemical solvents to obtain wood pulp with certain water content; traditional making beating equipment is through polymerization saw-dust and add water, constantly beats, the cutting, and its crushing effect is not good, and timber can deposit in the device bottom because of gravity, forms the making beating dead angle, seriously influences the wood pulp quality.

Chinese utility model patent application number is CN201721443694.1 discloses a straining thick liquid integral type beating machine, and it can't thoroughly flow out when aiming at solving the wood pulp inflow straining machine in the beating machine problem, and its technical scheme main points are: the utility model provides a strain thick liquid integral type beating machine, includes the support, the support top is provided with the making beating organism, the support below is provided with the filter pulp organism, be connected with the conveying pipe between making beating organism and the filter pulp organism, be provided with the making beating subassembly in the making beating organism, the making beating subassembly stretches into by the upper end opening of making beating organism, be provided with lifting unit between making beating organism and the making beating subassembly, the one end rotation that the making beating organism bottom surface is close to the filter pulp organism is connected in the support, the support with be provided with the slope subassembly between the making beating organism. According to the integrated pulping machine with the filtering function, the pulping machine body is arranged to be tiltable, so that the discharging is more thorough and convenient; compared with the traditional beater, the beater has the functions of beating and filtering pulp, and wood pulp flows out only by virtue of the inclined equipment, so that the problem that the wood pulp cannot be guided out due to insufficient inclination angle is easy to occur in actual use; in addition, the design does not have the design of effective promotion making beating, and its making beating effect can't be guaranteed.

SUMMERY OF THE UTILITY MODEL

Utility model purpose:

in order to overcome the defects, the utility model aims to provide the wood beater with the function of filtering pulp, which can ensure the whole flow fluidity of a beater body and optimize the beating and filtering effects.

The technical scheme is as follows:

a wood pulping machine with a pulp filtering function comprises a base, rollers, a pulping barrel groove, a front partition plate, a hydraulic lifting rod, a lifting rod groove, an electric control plate, a motor, a cross beam, a pulping module, a pulp filtering module and a connecting pipeline; the two sides of the base are provided with four rollers in total; a pulping barrel groove is formed in the upper surface of the base; a front clapboard is arranged on the front side of the base; a hydraulic lifting rod is arranged above the rear side of the base; a cross beam is arranged above the hydraulic lifting rod, the cross beam is T-shaped, and a lifting rod groove is arranged below the cross beam; the hydraulic lifting rod is arranged in the lifting rod groove; an electric control plate is arranged on the side surface of the cross beam; a motor is arranged behind the cross beam; a pulping module and a pulp filtering module are arranged above the base; the pulping module, the pulp filtering module and the electric control board are all electrically connected with the motor; the pulping module and the pulp filtering module are connected through a connecting pipeline.

Further, the pulping module comprises a hydraulic rod, a liquid injection port, a lifting rocker, a pulping middle shaft, a limiting plate, a pulping cover plate, a pulping barrel, a pulping blade and a pulping pressing plate; the pulping barrel is arranged above the pulping barrel groove; the pulping middle shaft is arranged above the front side of the cross beam; the pulping middle shaft is sequentially provided with a lifting rocker, a limiting plate, a pulping cover plate, a pulping blade and a pulping pressing plate from top to bottom; the pulping pressing plate is positioned at the bottom of the pulping middle shaft; the pulping barrel is arranged above the base through a hydraulic rod; a liquid injection port is formed above the pulping cover plate; a lifting rocker is arranged below the limiting plate and can control the vertical position of the pulping middle shaft; the middle part of the pulping cover plate is arranged on the pulping middle shaft in a penetrating way and is not connected and fixed; as a preferred choice of the utility model, the pulping module cuts and extrudes the mixture of wood chips and water at the same time to ensure the pulping effect; compare the single cutting function of traditional making beating device, can make the solid polymerization through the extrusion wood pulp, optimize the effect of making beating.

Furthermore, a rotary bearing is arranged at the joint of the pulping middle shaft and the cross beam and is electrically connected with a motor; as a preferred choice of the utility model, the beating middle shaft can drive the beating blades to rotate, thereby completing the cutting of the wood.

Further, the horizontal section area of the pulping pressing plate is smaller than that of the pulping barrel; preferably, in order to prevent the beating barrel from being inclined by the extension and contraction of the hydraulic rod, the elliptical short axis of the horizontal section of the beating barrel is shorter than the radius of the horizontal section of the beating barrel, and the horizontal section area of the beating pressing plate is smaller than that of the beating barrel, so as to ensure the placement of the beating pressing plate.

Furthermore, the slurry filtering module comprises a pressing shaft, a filter screen, a feeding port, a liquid discharge pipeline, a slurry filtering pressing plate, a slurry filtering barrel and a liquid discharge barrel; the pulp filtering barrel is placed in the liquid discharging barrel, and the side wall of the pulp filtering barrel is hollowed and stuck with a filter screen; the bottom of the pressing shaft is fixedly connected with the slurry filtering pressing plate and is placed in the slurry filtering barrel; a feed inlet is arranged above the slurry filtering barrel; a liquid discharge pipeline is arranged below the liquid discharge barrel; as a preferred aspect of the present invention, the pulp filtering apparatus obtains wood of a desired moisture content by introducing wood pulp into a pulp barrel, pressing the wood in the pulp barrel by a pulp pressing plate, and discharging moisture through a screen.

Furthermore, a plurality of drain holes are formed in the slurry filtering pressing plate; preferably, the method is used for promoting water discharge and accelerating proper dehydration of the wood pulp.

Furthermore, one side of the connecting pipeline is connected into the inner wall of the pulping barrel, and the other side of the connecting pipeline is connected into a filter screen on the side wall of the pulp filtering barrel; as a preferred aspect of the present invention, a wood pulp circulation circuit is formed in the body, that is: beating barrel-connecting pipe-filtering barrel-discharging liquid or collecting wood pulp.

Further, the vertical position of the pulp filtering module is lower than that of the pulping module; as a preference of the utility model, the wood pulp can flow into the pulp filter module by gravity; in order to optimize the circulation effect, a pump body can be additionally arranged between the connecting pipelines so as to achieve the effect of efficiently introducing wood pulp.

The utility model has the beneficial effects that:

the wood beater with the pulp filtering function has the beating and pulp filtering effects, the requirements of a wood pulp processing site on the types of processing instruments are reduced, and the requirements of unit production data on the occupied area are reduced; meanwhile, as an optimization of the traditional beater, the utility model can achieve better beating effect by cutting and rolling in sequence and rolling the wood by the pressing plate after the wood is stirred and crushed by the blades.

Drawings

FIG. 1 is a schematic view of a wood beater with a pulp filtering function according to the present invention;

FIG. 2 is a schematic view of a beating module of a wood beating machine with a pulp filtering function according to the utility model;

FIG. 3 is a schematic diagram of a pulp filtering module of a wood pulping machine with pulp filtering function according to the present invention;

in the figure:

1. the automatic pulping machine comprises a base, 11 rollers, 12 pulping barrel grooves, 13 front partition plates, 14 hydraulic lifting rods, 15 lifting rod grooves, 16 electric control plates, 17 motors and 18 cross beams, wherein the base is fixed on the base;

2. the automatic pulping machine comprises a pulping module, a hydraulic rod 21, a liquid injection port 22, a lifting rocker 23, a pulping middle shaft 24, a limiting plate 25, a pulping cover plate 26, a pulping barrel 27, a pulping blade 28 and a pulping pressing plate 29;

3. the device comprises a slurry filtering module, a connecting pipeline, a connecting shaft, a pressing shaft, a filter screen, a feeding port, a liquid discharging pipeline, a slurry filtering pressing plate, a slurry filtering barrel and a liquid discharging barrel, wherein the connecting pipeline is 31, the pressing shaft is 32, the filter screen is 33, the feeding port is 34, the liquid discharging pipeline is 35, the slurry filtering pressing plate is 36, the slurry filtering barrel is 37, and the liquid discharging barrel is 38.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

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", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to 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, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1

A wood pulping machine with a pulp filtering function comprises a base 1, a roller 11, a pulping barrel groove 12, a front partition plate 13, a hydraulic lifting rod 14, a lifting rod groove 15, an electric control plate 16, a motor 17, a cross beam 18, a pulping module 2, a pulp filtering module 3 and a connecting pipeline 31; the two sides of the base 1 are provided with four rollers 11; the upper surface of the base 1 is provided with a pulping barrel groove 12; a front clapboard 13 is arranged at the front side of the base 1; a hydraulic lifting rod 14 is arranged above the rear side of the base 1; a cross beam 18 is arranged above the hydraulic lifting rod 14, the cross beam 18 is T-shaped, and a lifting rod groove 15 is arranged below the cross beam 18; the hydraulic lifting rod 14 is arranged inside the lifting rod groove 15; an electric control plate 16 is arranged on the side surface of the cross beam 18; a motor 17 is arranged behind the cross beam 18; a pulping module 2 and a pulp filtering module 3 are arranged above the base 1; the pulping module 2, the pulp filtering module 3 and the electric control board 16 are all electrically connected with a motor 17; the pulping module 2 and the pulp filtering module 3 are connected through a connecting pipeline 31.

When the pulping device is used, small wood blocks, wood chips, water, a bleaching agent and other additives are placed in the pulping module 2, the electric control board 16 controls the cross beam 18 to reach a proper height, and the motor 17 is started to enable the pulping module 2 to operate; after full pulping, wood pulp material is fed into the pulp filtering module 3 through the connecting pipeline 31 for pulp filtering; and discharging part of water to take out the wood pulp when the wood pulp material reaches the required water content.

Example 2

A wood pulping machine with a pulp filtering function comprises a base 1, a roller 11, a pulping barrel groove 12, a front partition plate 13, a hydraulic lifting rod 14, a lifting rod groove 15, an electric control plate 16, a motor 17, a cross beam 18, a pulping module 2, a pulp filtering module 3 and a connecting pipeline 31; the two sides of the base 1 are provided with four rollers 11; the upper surface of the base 1 is provided with a pulping barrel groove 12; a front clapboard 13 is arranged at the front side of the base 1; a hydraulic lifting rod 14 is arranged above the rear side of the base 1; a cross beam 18 is arranged above the hydraulic lifting rod 14, the cross beam 18 is T-shaped, and a lifting rod groove 15 is arranged below the cross beam 18; the hydraulic lifting rod 14 is arranged inside the lifting rod groove 15; an electric control plate 16 is arranged on the side surface of the cross beam 18; a motor 17 is arranged behind the cross beam 18; a pulping module 2 and a pulp filtering module 3 are arranged above the base 1; the pulping module 2, the pulp filtering module 3 and the electric control board 16 are all electrically connected with a motor 17; the pulping module 2 and the pulp filtering module 3 are connected through a connecting pipeline 31.

Preferably, the pulping module 2 comprises a hydraulic rod 21, a liquid injection port 22, a lifting rocker 23, a pulping middle shaft 24, a limiting plate 25, a pulping cover plate 26, a pulping barrel 27, a pulping blade 28 and a pulping pressing plate 29; the beating barrel 27 is arranged above the beating barrel groove 12; the pulping middle shaft 24 is arranged above the front side of the cross beam 18; the pulping middle shaft 24 is sequentially provided with a lifting rocker 23, a limiting plate 25, a pulping cover plate 26, a pulping blade 28 and a pulping pressing plate 29 from top to bottom; the beating pressing plate 29 is positioned at the bottom of the beating middle shaft 24; the pulping barrel 27 is arranged above the base 1 through a hydraulic rod 21; a liquid injection port 22 is arranged above the pulping cover plate 26; a lifting rocker 23 is arranged below the limiting plate 25, and the lifting rocker 23 can control the vertical position of the pulping middle shaft 24; the middle part of the beating cover plate 26 is arranged on the beating middle shaft 24 in a penetrating way and is not connected and fixed.

Preferably, a rotary bearing is arranged at the joint of the pulping middle shaft 24 and the cross beam 18 and is electrically connected with the motor 17.

Preferably, the horizontal cross-sectional area of the beating press plate 29 is smaller than the horizontal cross-sectional area of the beating barrel 27.

Preferably, the slurry filtering module 3 comprises a press shaft 32, a filter screen 33, a feeding port 34, a liquid discharge pipeline 35, a slurry filtering press plate 36, a slurry filtering barrel 37 and a liquid discharge barrel 38; the pulp filtering barrel 37 is arranged in the liquid discharging barrel 38, and the side wall of the pulp filtering barrel is hollowed and stuck with the filter screen 33; the bottom of the pressure shaft 32 is fixedly connected with a pulp filtering pressure plate 36 and is placed in a pulp filtering barrel 37; a feeding port 34 is arranged above the pulp filtering barrel 37; a liquid discharge pipeline 35 is arranged below the liquid discharge barrel 38.

Preferably, a plurality of drainage holes are formed on the slurry filtering pressing plate 36.

Preferably, the connecting pipe 31 is connected to the inner wall of the beating barrel 27 on one side and is connected to the filter screen 33 on the side wall of the filter pulp barrel 37 on one side.

Preferably, the pulp module 3 is vertically lower than the pulping module 2.

When in use, the liquid injection port 22 can be connected with a water injection leather hose, so that water can be added into the pulping module 2 conveniently, and the water content of wood pulp can be changed; then when the motor 17 is started, the pulping middle shaft 24 rotates to drive the pulping blade 28 to rotate and cut the wood and fully mix the wood with water; meanwhile, the pulping pressing plate 29 can roll the wood pulp by lifting the pulping middle shaft 24, so that the flowability of the wood pulp is promoted, and the pulping effect is optimized; after pulping is finished, a pump body can be additionally arranged between the connecting pipelines 31 to promote wood to flow into the pulp filtering barrel 37, the pulp filtering pressing plate 37 can be squeezed manually or by a hydraulic device to enable wood pulp to discharge water, and the water overflows from the filter screen 33 and flows out from a liquid discharge pipeline; thereby obtaining the wood pulp material with the required moisture content.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.

It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the utility model is not described in any way for the possible combinations in order to avoid unnecessary repetition.

In addition, any combination between the embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the idea of the present invention.

Claims (8)

1. A wood pulping machine with a pulp filtering function is characterized by comprising a base (1), rollers (11), a pulping barrel groove (12), a front partition plate (13), a hydraulic lifting rod (14), a lifting rod groove (15), an electric control plate (16), a motor (17), a cross beam (18), a pulping module (2), a pulp filtering module (3) and a connecting pipeline (31); two sides of the base (1) are provided with four rollers (11); a pulping barrel groove (12) is formed in the upper surface of the base (1); a front clapboard (13) is arranged at the front side of the base (1); a hydraulic lifting rod (14) is arranged above the rear side of the base (1); a cross beam (18) is arranged above the hydraulic lifting rod (14), the cross beam (18) is T-shaped, and a lifting rod groove (15) is arranged below the cross beam (18); the hydraulic lifting rod (14) is arranged in the lifting rod groove (15); an electric control plate (16) is arranged on the side surface of the cross beam (18); a motor (17) is arranged behind the cross beam (18); a pulping module (2) and a pulp filtering module (3) are arranged above the base (1); the pulping module (2), the pulp filtering module (3) and the electric control plate (16) are electrically connected with a motor (17); the pulping module (2) and the pulp filtering module (3) are connected through a connecting pipeline (31).

2. The wood beater with pulp filtering function according to claim 1, wherein the beating module (2) comprises a hydraulic rod (21), a liquid injection port (22), a lifting rocker (23), a beating middle shaft (24), a limiting plate (25), a beating cover plate (26), a beating barrel (27), beating blades (28) and a beating pressing plate (29); the beating barrel (27) is arranged above the beating barrel groove (12); the pulping middle shaft (24) is arranged above the front side of the cross beam (18); the pulping middle shaft (24) is sequentially provided with a lifting rocker (23), a limiting plate (25), a pulping cover plate (26), a pulping blade (28) and a pulping pressing plate (29) from top to bottom; the pulping pressing plate (29) is positioned at the bottom of the pulping middle shaft (24); the pulping barrel (27) is arranged above the base (1) through a hydraulic rod (21); a liquid injection port (22) is arranged above the pulping cover plate (26); a lifting rocker (23) is arranged below the limiting plate (25), and the lifting rocker (23) can control the vertical position of the pulping middle shaft (24); the middle part of the pulping cover plate (26) is arranged on the pulping middle shaft (24) in a penetrating way and is not connected and fixed.

3. The wood beater with pulp filtering function according to claim 2, wherein a rotary bearing is arranged at the joint of the beating middle shaft (24) and the cross beam (18) and is electrically connected with the motor (17).

4. A wood beater with straining function according to claim 2, characterized in that the horizontal cross-sectional area of the beater bars (29) is smaller than the horizontal cross-sectional area of the beater barrel (27).

5. A wood pulper having a straining function according to claim 1, characterised in that said straining module (3) comprises a press shaft (32), a screen (33), a feed opening (34), a drainage duct (35), a straining press plate (36), a straining barrel (37) and a drainage barrel (38); the pulp filtering barrel (37) is arranged in the liquid discharging barrel (38), and the side wall of the pulp filtering barrel is hollowed and stuck with the filter screen (33); the bottom of the pressure shaft (32) is fixedly connected with a pulp filtering pressure plate (36) and is placed in a pulp filtering barrel (37); a feeding port (34) is arranged above the pulp filtering barrel (37); a liquid discharge pipeline (35) is arranged below the liquid discharge barrel (38).

6. A wood beater with straining function according to claim 5, wherein the straining press plate (36) is provided with drainage holes.

7. A wood beater with straining function according to claim 1, wherein the connecting duct (31) is connected to the inner wall of the beater drum (27) on one side and to the inside of the strainer (33) on the side wall of the straining drum (37) on the other side.

8. A wood pulper having a straining function according to claim 1, characterised in that said straining module (3) is vertically positioned lower than the pulping module (2).

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