Pulping device for clean papermaking production

Abstract

The utility model relates to a pulping device for clean papermaking production, which belongs to the technical field of clean papermaking production and comprises a shell, a pulping mechanism is arranged at the top of the shell, a fixing shell is fixed at the bottom of the shell, a collecting component is arranged on the inner side of the fixing shell, and a connecting column is slidably connected to the inner side of the fixing shell. And the front side and the rear side of the connecting column are rotationally connected with connecting plates, the bottom of the shell fixedly communicates with a slurry outlet pipe, and a pushing mechanism is arranged on the left side of the shell. According to the pulping device for clean papermaking production, through the arrangement of the pulping mechanism, raw materials can be converted into pulp, through the arrangement of a pushing mechanism, a pushing plate and a filtering plate are driven to move, collection is conducted through a collecting box, the situation that the pulp which is not ground sufficiently blocks a pipeline is prevented, and stable use of the device is facilitated; and the collecting box can be quickly cleaned, the use convenience of the device can be improved, the whole device is convenient and stable to use, and the use effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of clean paper production technology, specifically to a pulping device for clean paper production. BACKGROUND

[0002] Modern papermaking procedures can be divided into pulping, conditioning, papermaking and processing steps, and pulping is the first step of papermaking, which aims to convert wood into pulp, or to disintegrate pulp board, old books, old cartons and other materials for pulping.

[0003] For example, a pulping device for clean paper production in Chinese patent (publication number: CN209211149U) includes a crushing cylinder and a grinding cylinder. A rotating shaft is arranged axially in the crushing cylinder. A first drive motor is connected to the end of the rotating shaft. A gear transmission mechanism is arranged on the end of the rotating shaft. A plurality of first crushing assemblies are arranged on the outer wall of the rotating shaft along the axial direction. A ring-shaped scraper holder is arranged on the gear transmission mechanism. At least three scrapers are evenly and fixedly connected to the scraper holder along the circumferential direction. A plurality of second crushing assemblies are arranged on the inner wall of each scraper along the axial direction. A plurality of discharge holes are arranged at the lower part of the crushing cylinder. A second drive motor is arranged on one side of the grinding cylinder. A plurality of first grinding blocks are arranged on the inner wall of the grinding cylinder. A plurality of second grinding blocks are arranged on the outer wall of the crushing cylinder and located in the grinding cylinder. The utility model has the advantages of compact structure, stable operation, good crushing effect, high crushing efficiency, small space occupation, and uniform distribution of pulp.

[0004] The patent prevents the adhesion of pulp to the inner wall by the arrangement of the ring-shaped scraper holder, but the adhered pulp has the problem of insufficient grinding, which leads to pulp blockage and reduces the pulping efficiency. Therefore, a pulping device for clean paper production is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a pulping device for clean paper production, which has the advantages of good use effect and solves the problem of pulp blockage.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a pulping device for clean paper production, comprising an outer shell, a pulping mechanism is arranged on the top of the outer shell, a fixed shell is fixed on the bottom of the outer shell, a collecting assembly is arranged on the inner side of the fixed shell, a connecting column is slidably connected to the inner side of the fixed shell, connecting plates are rotatably connected to the front and rear sides of the connecting column, a pulp outlet pipe is in communication with the bottom of the outer shell, and a pushing mechanism is arranged on the left side of the outer shell and extends to the inner side thereof.

[0007] The collecting assembly comprises a sliding plate in sliding connection with the inner bottom wall of the fixed shell, a collecting box is fixed to the top of the sliding plate, a handle is fixed to the right side of the collecting box, rotating columns in rotating connection with connecting plates are fixed to the front and rear sides of the collecting box, and the rotating columns are in sliding connection with the fixed shell.

[0008] Further, the pulping mechanism comprises a connecting pipe fixed in communication with the top of the shell, a pulp outlet is fixed in communication with the top of the connecting pipe, and a feeding pipe is fixed in communication with the top of the pulp outlet.

[0009] Further, the fixed shell comprises a connecting shell and two extension plates, the connecting shell is fixed to the bottom of the shell, the rotating columns are in sliding connection with the connecting shell, the connecting columns are in rotating connection with the extension plates, the sliding plate is in sliding connection with the inner bottom wall of the connecting shell, and the extension plates are fixed to the left side of the connecting shell.

[0010] Further, the front and rear sides of the connecting shell are provided with movable openings, and the rotating columns are in sliding connection with the connecting shell through the movable openings.

[0011] Further, the inner bottom wall of the connecting shell is provided with a displacement channel, and the collecting box is in sliding connection with the connecting shell through the displacement channel.

[0012] Further, the right sides of the two extension plates are provided with moving openings in communication with the movable openings, and the connecting columns are in sliding connection with the extension plates through the moving openings.

[0013] Further, the inner bottom wall of the shell is provided with a discharge opening, and the discharge opening is located directly above the collecting box.

[0014] Further, the pushing mechanism comprises a pneumatic cylinder fixed to the left side of the shell, a fixed rod extending into the inner cavity of the shell is fixed to the movable shaft of the pneumatic cylinder, a pushing plate is fixed to the right side of the fixed rod, and a filter plate is fixed to the left side of the pushing plate and penetrates the left side wall of the shell.

[0015] Further, the left side of the shell is provided with a clamping opening, and the filter plate is in sliding connection with the shell through the clamping opening.

[0016] Compared with the prior art, the technical scheme has the following beneficial effects:

[0017] 1. The pulping device for clean paper production is provided with a pulping mechanism, which is beneficial to the conversion of raw materials into pulp, and a pushing mechanism, which drives the displacement of the pushing plate and the filter plate, thereby achieving the pushing of solid pulp and the collection of the pulp by the collecting box, preventing the blockage of the pipeline by the pulp when the grinding is insufficient, and being beneficial to the stable use of the device.

[0018] 2、The cleaning paper production pulping device, through the setting of the collecting assembly, realizes the displacement rotation of the collecting box, is favorable for quickly cleaning the collecting box, is favorable for improving the use convenience of the device, is convenient and stable to use as a whole, and has good use effect. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0020] Figure 2 It is a three-dimensional structure schematic diagram of the collecting assembly of the utility model;

[0021] Figure 3 It is a three-dimensional structure schematic diagram of the utility model push mechanism.

[0022] In the drawing: 1 shell, 2 connection pipe, 3 pulp outlet machine, 4 feed pipe, 5 fixed shell, 6 collecting assembly, 601 sliding plate, 602 collecting box, 603 handle, 604 rotating column, 7 connecting column, 8 connecting plate, 9 pulp outlet pipe, 10 push mechanism, 1001 air cylinder, 1002 fixed rod, 1003 push plate, 1004 filter plate. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figure 1 A kind of cleaning paper production pulping device in the embodiment, including shell 1, the top of shell 1 is equipped with pulping mechanism, the bottom of shell 1 is fixed with fixed shell 5, the inboard of fixed shell 5 is equipped with collecting assembly 6, fixed shell 5 includes connecting shell and two extension plates, connecting shell is fixed with the bottom of shell 1, rotating column 604 is slidably connected with connecting shell, connecting column 7 is rotatably connected with extension plate, sliding plate 601 is slidably connected with the inner bottom wall of connecting shell, extension plate is fixed with the left side of connecting shell, the inboard of fixed shell 5 is slidably connected with connecting column 7, the right side of two extension plates is equipped with with mobile pass opening communicated with movable pass opening.

[0025] It can be understood that, by the setting of the mobile pass opening, it is favorable to realize the sliding displacement of connecting column 7, so as to be favorable to realize the displacement activity of collecting box 602, be favorable to realize the convenient cleaning of collecting box 602, be favorable to the improvement of the use effect of the whole device.

[0026] It can also be understood that the adapter column 7 is connected with the extension plate through the moving opening, the front and rear sides of the adapter column 7 are rotatably connected with the connecting plate 8, the bottom of the shell 1 is fixedly connected with the pulp outlet pipe 9, and the left side of the shell 1 is provided with the pushing mechanism 10 extending to the inner side thereof.

[0027] It should be noted that the setting of the pushing mechanism 10 is conducive to the movement of the solid object, thereby facilitating the realization of the anti-blocking function of the device and improving the use effect of the device.

[0028] The pulp preparation mechanism comprises the adapter pipe 2 fixedly connected with the top of the shell 1, the top of the adapter pipe 2 is fixedly connected with the pulp outlet machine 3, and the top of the pulp outlet machine 3 is fixedly connected with the feeding pipe 4.

[0029] In this embodiment, the setting of the pulp preparation mechanism is conducive to the conversion of the material into pulp, thereby facilitating the realization of clean paper production and stable use of the overall device.

[0030] Please refer to Figure 2 In order to improve the use convenience, the collecting assembly 6 in this embodiment comprises the sliding plate 601 slidably connected with the inner bottom wall of the fixed shell 5, the top of the sliding plate 601 is fixedly connected with the collecting box 602, the inner bottom wall of the shell 1 is provided with the discharge port located directly above the collecting box 602.

[0031] It should be noted that by setting the discharge port directly above the collecting box 602, the solid pulp after being pushed falls into the collecting box 602, thereby facilitating the collection of the solid object and stable use of the device.

[0032] It can be found that the inner bottom wall of the connecting shell is provided with the displacement channel, the collecting box 602 is slidably connected with the connecting shell through the displacement channel, the right side of the collecting box 602 is fixedly connected with the handle 603, the front and rear sides of the collecting box 602 are fixedly connected with the rotating column 604 rotatably connected with the connecting plate 8, the rotating column 604 is slidably connected with the fixed shell 5, and the front and rear sides of the connecting shell are provided with the movable opening, and the rotating column 604 is slidably connected with the connecting shell through the movable opening.

[0033] In this embodiment, the setting of the movable opening is conducive to the displacement of the rotating column 604 in the horizontal direction, thereby facilitating the sliding of the collecting box 602 to the right, and then facilitating the convenient cleaning of the collecting box 602 by rotating the collecting box 602, and the rotating column 604 is rotatably connected with the connecting plate 8, thereby facilitating the dumping of the collecting box 602, thereby facilitating the rapid cleaning of the collecting box 602 and improving the use convenience of the device.

[0034] Please refer to Figure 3In order to use the stability of the improvement, the pushing mechanism 10 in the embodiment includes the cylinder 1001 fixed on the left side of the shell 1, the movable shaft of the cylinder 1001 is fixed with the fixed rod 1002 extending into the inner cavity of the shell 1, the right side of the fixed rod 1002 is fixed with the pushing plate 1003, the left side of the pushing plate 1003 is fixed with the filter plate 1004 penetrating through the left side wall of the shell 1, and the left side of the shell 1 is provided with a clamping through hole, and the filter plate 1004 is slidably connected with the shell 1 through the clamping through hole.

[0035] In the embodiment, when the filter plate 1004 is horizontally translated, it is blocked by the left side wall of the shell 1, which is beneficial to realize the scraping and pushing of the solid slurry falling on the filter plate 1004 through the shell 1, so as to realize the falling of the solid slurry, and is beneficial to the stable use of the device.

[0036] The electric elements in the paper are electrically connected with the controller and the power supply, the control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming of the person skilled in the art, the power supply also belongs to the common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the control mode and the circuit connection are not explained in detail.

[0037] The working principle of the above embodiment is as follows:

[0038] The raw materials are introduced into the pulp machine 3 through the feeding pipe 4 and fall into the shell 1 through the connecting pipe 2, the cylinder 1001 is started, the pushing plate 1003 is driven to displace to the right side, so that the filter plate 1004 is driven to displace to the right side, so that the pushing plate 1003 pushes the solid residues falling on the bottom wall in the shell 1 to the right, so that the solid materials fall into the collecting box 602, and the setting of the filter plate 1004 enables the pushing plate 1003 to block the bottom of the connecting pipe 2 after moving to the right, so as to prevent the solid residues from falling into the pulp pipe 9 and prevent the pulp pipe 9 from being blocked.

[0039] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0040] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application.

Claims

1. A cleaning device for pulp preparation in paper production, comprising a housing (1), characterized in that: The top of the shell (1) is provided with a pulping mechanism, the bottom of the shell (1) is fixedly provided with a fixed shell (5), the inner side of the fixed shell (5) is provided with a collecting assembly (6), the inner side of the fixed shell (5) is slidably connected with a connecting column (7), the front and rear sides of the connecting column (7) are both rotatably connected with a connecting plate (8), the bottom of the shell (1) is fixedly communicated with a pulp outlet pipe (9), and the left side of the shell (1) is provided with a pushing mechanism (10) extending to the inner side thereof. The collecting assembly (6) comprises a sliding plate (601) slidably connected with the inner bottom wall of the fixed shell (5), the top of the sliding plate (601) is fixedly provided with a collecting box (602), the right side of the collecting box (602) is fixedly provided with a handle (603), and the front and rear sides of the collecting box (602) are both fixedly provided with a rotating column (604) rotatably connected with the connecting plate (8). The rotating column (604) is slidably connected with the fixed shell (5).

2. A pulping apparatus for cleaning paper production according to claim 1, characterized in that The pulping mechanism comprises a connecting pipe (2) fixedly communicated with the top of the shell (1), the top of the connecting pipe (2) is fixedly communicated with a pulp outlet machine (3), and the top of the pulp outlet machine (3) is fixedly communicated with a feeding pipe (4).

3. A pulping apparatus for cleaning paper production according to claim 1, characterized in that: The fixed shell (5) comprises a connecting shell and two extension plates, the connecting shell is fixed with the bottom of the shell (1), the rotating column (604) is slidably connected with the connecting shell, the connecting column (7) is rotatably connected with the extension plate, the sliding plate (601) is slidably connected with the inner bottom wall of the connecting shell, and the extension plate is fixed with the left side of the connecting shell.

4. A pulping apparatus for cleaning paper production according to claim 3, characterized in that The front and rear sides of the connecting shell are both provided with movable openings, and the rotating column (604) is slidably connected with the connecting shell through the movable openings.

5. A pulping apparatus for cleaning paper production according to claim 3, characterized in that The inner bottom wall of the connecting shell is provided with a displacement channel, and the collecting box (602) is slidably connected with the connecting shell through the displacement channel.

6. A pulping apparatus for cleaning paper production according to claim 4, characterized in that: The right sides of the two extension plates are both provided with a moving opening communicated with the movable opening, and the connecting column (7) is slidably connected with the extension plate through the moving opening.

7. A pulping apparatus for cleaning paper production according to claim 1, characterized in that: The inner bottom wall of the shell (1) is provided with a discharge port, and the discharge port is located directly above the collecting box (602).

8. A pulping apparatus for cleaning paper production according to claim 1, characterized in that: The pushing mechanism (10) comprises a pneumatic cylinder (1001) fixed with the left side of the shell (1), a fixed rod (1002) extending to the inner cavity of the shell (1) is fixed to the movable shaft of the pneumatic cylinder (1001), a pushing plate (1003) is fixed to the right side of the fixed rod (1002), and a filter plate (1004) penetrating through the left side wall of the shell (1) is fixed to the left side of the pushing plate (1003).

9. A pulping apparatus for cleaning a papermaking production according to claim 8, characterized in that The left side of the shell (1) is provided with a clamping opening, and the filter plate (1004) is slidably connected with the shell (1) through the clamping opening.

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