Paper pulp pump for medium-concentration paper pulp conveying device

Abstract

The utility model belongs to the technical field of paper pulp pumps, and particularly relates to a paper pulp pump for a medium-concentration paper pulp conveying device, which comprises a base and a filter box, an electric lifting rod is arranged at the top of the base, a lifting platform is arranged at the top of the electric lifting rod, and a paper pulp pump body is arranged at the top of the lifting platform. According to the medium-concentration paper pulp conveying device, in the process that the paper pulp pump is used by the medium-concentration paper pulp conveying device, the height of the paper pulp pump can be conveniently adjusted, the application range is wide, solid impurities and crude fibers in paper pulp are smashed and filtered, and the paper pulp can be conveniently conveyed to the right side wall of the paper pulp pump. In addition, the filtering device can be cleaned, normal conveying of paper pulp is facilitated, and therefore normal operation of the paper pulp pump is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of pulp pumps, in particular to a pulp pump for a medium-concentration pulp conveying device. Background Technique

[0002] A pulp pump is a machine widely used in the paper-making industry. The quality of paper is directly related to the degree of pulp dilution. The higher the concentration of the pulp, the better the quality of the paper.

[0003] In the existing technology, during the use of the pulp pump for the medium-concentration pulp conveying device, solid impurities and coarse fibers are likely to exist in the pulp, which easily causes blockage inside the pulp pump body, thus affecting the normal operation of the pulp pump. Moreover, when the pulp pump is in use, it is inconvenient to adjust the height, and there are limitations in use. Summary of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and the title of the utility model of this application, to avoid obscuring the purpose of this part, the abstract, and the title of the utility model. However, such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] In view of the above and / or problems existing in the existing pulp pump, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a pulp pump for a medium-concentration pulp conveying device, which can facilitate the adjustment of the height of the pulp pump during the use of the pulp pump in the medium-concentration pulp conveying device, has a wide range of applications, can avoid blockage inside the pulp pump body by performing crushing and filtering operations on solid impurities and coarse fibers in the pulp, and can clean the filtering device to facilitate the normal conveyance of the pulp, thereby ensuring the normal operation of the pulp pump.

[0007] To solve the above technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

[0008] A pulp pump for a medium-concentration pulp conveying device includes a base and a filtering box. An electric lifting rod is arranged on the top of the base, a lifting platform is arranged on the top of the electric lifting rod, a pulp pump body is arranged on the top of the lifting platform, a feeding pipe is arranged on the right side wall of the pulp pump body, the filtering box is arranged on the top of the lifting platform, one end of the feeding pipe is connected to the left side wall inside the filtering box, a filter screen is arranged on the left side wall inside the filtering box, a motor is arranged on the top of the filtering box, a rotating rod is arranged inside the filtering box, one end of the rotating rod is connected to the rotating shaft of the motor, several crushing knives are arranged on the side wall of the rotating rod, and a feeding pipe is arranged on the right side wall of the filtering box.

[0009] As a preferred solution of the pulp pump for a medium-concentration pulp conveying device according to the present utility model, wherein: an electric push rod is embedded and installed at the top of the filter box, a cleaning plate is arranged inside the filter box, one end of the electric push rod is connected to the top of the cleaning plate, a cleaning brush is arranged on the left side wall of the cleaning plate, and the cleaning brush is slidably connected to the side wall of the filter screen.

[0010] As a preferred solution of the pulp pump for a medium-concentration pulp conveying device according to the present utility model, wherein: an anti-slip pad is arranged at the bottom of the base, and the anti-slip pad is adhesively bonded to the bottom of the base.

[0011] As a preferred solution of the pulp pump for a medium-concentration pulp conveying device according to the present utility model, wherein: a plurality of mounting holes are arranged on the base.

[0012] As a preferred solution of the pulp pump for a medium-concentration pulp conveying device according to the present utility model, wherein: a control panel is arranged at the top of the base, and the control panel is electrically connected to the electric lifting rod and the motor.

[0013] As a preferred solution of the pulp pump for a medium-concentration pulp conveying device according to the present utility model, wherein: a discharge pipe is arranged at the top of the pulp pump body.

[0014] As a preferred solution of the pulp pump for a medium-concentration pulp conveying device according to the present utility model, wherein: a bracket is arranged at the bottom of the filter box, and the bottom of the filter box is fixedly connected to the top of the lifting platform through the bracket.

[0015] Compared with the prior art: In this application document, 1. The height of the lifting platform is conveniently adjusted through the electric lifting rod, so as to adjust the height of the pulp pump body, which is beneficial to use at different heights. The pulp is conveniently conveyed into the filter box through the feed pipe. The solid substances and coarse fibers in the pulp are filtered out by the filter screen and collected in the filter box. The rotating rod is driven to rotate by the motor, and then the crushing knife is driven to rotate. The solid substances and coarse fibers in the filter box are conveniently crushed by the crushing knife, so that the crushed pulp can enter the conveying pipe through the filter screen. The filtered and crushed pulp is conveniently input into the pulp pump body through the conveying pipe. 2. The cleaning plate is conveniently pushed to move up and down through the electric push rod, so as to push the cleaning brush to clean the impurities on the filter screen, prevent the filter screen from being blocked and affecting the filtering effect of the pulp, and is beneficial to the normal conveying of the pulp pump.

[0016] Therefore, during the process of using a pulp pump in a medium-concentration pulp conveying device, it is convenient to adjust the height of the pulp pump, with a wide range of applications. By pulverizing and filtering solid impurities and coarse fibers in the pulp, blockage inside the pulp pump body can be avoided, and the filtering device can be cleaned, facilitating the normal conveyance of pulp, thereby ensuring the normal operation of the pulp pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in conjunction with the drawings and specific embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0018] Figure 1 is a schematic structural diagram of a pulp pump for a medium-concentration pulp conveying device of the present invention;

[0019] Figure 2 is an exploded view of the structure of a pulp pump for a medium-concentration pulp conveying device of the present invention;

[0020] Figure 3 is a cross-sectional view of the structure of a pulp pump for a medium-concentration pulp conveying device of the present invention;

[0021] Figure 4 is a schematic diagram of an electric push rod of a pulp pump for a medium-concentration pulp conveying device of the present invention.

[0022] In the figure: 100 base, 110 electric lifting rod, 120 lifting platform, 130 pulp pump body, 140 feeding pipe, 200 filter box, 210 filter net, 220 motor, 230 rotating rod, 240 pulverizing knife, 250 feeding pipe, 300 electric push rod, 310 cleaning plate, 320 cleaning brush. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the above-mentioned objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the specific embodiments of the present invention will be given in conjunction with the drawings.

[0024] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0025] Secondly, the present utility model will be described in detail with reference to the schematic diagrams. When describing the embodiments of the present utility model in detail, for the convenience of explanation, the cross-sectional views showing the device structure will be locally enlarged out of the general proportion, and the schematic diagrams are only examples, which should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0026] To make the objectives, technical solutions, and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings.

[0027] The present utility model provides a pulp pump for a medium-concentration pulp conveying device. Please refer to Figures 1-4 , which includes a base 100 and a filter box 200. An electric lifting rod 110 is fixedly installed at the top of the base 100. The top of the electric lifting rod 110 is fixedly installed with a lifting platform 120. The top of the lifting platform 120 is fixedly installed with a pulp pump body 130. A feed pipe 140 is connected to the right side wall of the pulp pump body 130. The filter box 200 is arranged on the top of the lifting platform 120. One end of the feed pipe 140 is connected to the left side wall inside the filter box 200. A filter screen 210 is fixedly installed on the left side wall inside the filter box 200. A motor 220 is fixedly installed on the top of the filter box 200. A rotating rod 230 is rotatably connected inside the filter box 200. One end of the rotating rod 230 is connected to the rotating shaft of the motor 220. A plurality of crushing knives 240 are fixedly connected to the side wall of the rotating rod 230. A feed pipe 250 is connected to the right side wall of the filter box 200. Specifically, the height of the lifting platform 120 can be conveniently adjusted through the electric lifting rod 110, so as to adjust the height of the pulp pump body 130, which is beneficial for use at different heights. The pulp can be conveniently conveyed into the filter box 200 through the feed pipe 250. The solid substances and coarse fibers in the pulp are filtered out by the filter screen 210 and collected inside the filter box 200. The motor 220 drives the rotating rod 230 to rotate, thereby driving the crushing knives 240 to rotate. The solid substances and coarse fibers inside the filter box 200 can be conveniently crushed by the crushing knives 240, so that the crushed pulp can enter the feed pipe 140 through the filter screen 210. The filtered and crushed pulp can be conveniently input into the pulp pump body 130 through the feed pipe 140.

[0028] A non-slip pad is arranged at the bottom of the base 100, and the non-slip pad is adhesively bonded to the bottom of the base 100. Specifically, the non-slip pad is convenient for increasing the friction between the base 100 and the plane, thereby improving the anti-slip stability of the device.

[0029] A plurality of mounting holes are arranged on the base 100. Specifically, mounting bolts are inserted through the mounting holes to install and fix the base 100.

[0030] The top of the base 100 is provided with a control panel, which is electrically connected to the electric lifting rod 110 and the motor 220. Specifically, the control panel facilitates the control of the electric lifting rod 110 and the motor 220, making it convenient to adjust the height and perform the crushing operation.

[0031] The top of the pulp pump body 130 is provided with a discharge pipe. Specifically, the discharge pipe facilitates the discharge of pulp, making it convenient for transportation.

[0032] The bottom of the filter box 200 is provided with a bracket. The bottom of the filter box 200 is fixedly connected to the top of the lifting platform 120 through the bracket. Specifically, the bracket facilitates the support and positioning of the filter box 200, making it convenient for installation and fixation.

[0033] Combined Figures 1-4 , the pulp pump of a medium consistency pulp conveying device in this embodiment is specifically used as follows: During the use of the pulp pump in the medium consistency pulp conveying device, the electric lifting rod 110 is used to adjust the height of the lifting platform 120, thereby adjusting the height of the pulp pump body 130, which is beneficial for use at different heights and has a wide range of applications. The pulp is transported into the filter box 200 through the feed pipe 250. The solid matter and coarse fibers in the pulp are filtered out by the filter net 210 and collected in the filter box 200. The motor 220 is used to drive the rotating rod 230 to rotate, thereby driving the crushing knife 240 to rotate. The solid matter and coarse fibers in the filter box 200 are crushed by the crushing knife 240, so that the crushed pulp can enter the conveying pipe 140 through the filter net 210. The filtered and crushed pulp is input into the pulp pump body 130 through the conveying pipe 140, so that the processed pulp will not cause blockage inside the pulp pump body 130, thus ensuring the normal operation of the pulp pump.

[0034] Figures 3-4 Shown is a structural schematic diagram of a second embodiment of the pulp pump of a medium consistency pulp conveying device of the present utility model. Please refer to Figures 3-4 , different from the above embodiment, an electric push rod 300 is embedded and installed at the top of the filter box 200. A cleaning plate 310 is arranged inside the filter box 200. One end of the electric push rod 300 is connected to the top of the cleaning plate 310. A cleaning brush 320 is arranged on the left side wall of the cleaning plate 310. The cleaning brush 320 is slidably connected to the side wall of the filter net 210. Specifically, the electric push rod 300 facilitates the pushing of the cleaning plate 310 to move up and down, thereby driving the cleaning brush 320 to clean the impurities on the filter net 210, preventing the filter net 210 from being blocked and affecting the filtering effect of the pulp, and facilitating the normal transportation of the pulp pump.

[0035] Although the present utility model has been described above with reference to the embodiments, various improvements can be made thereto and components thereof can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the features in the embodiments disclosed by the present utility model can be combined with each other in any way, and the exhaustive description of these combinations is not given in this specification only for the consideration of saving space and resources. Therefore, the present utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A pulp pump for a medium-consistency pulp conveying device, characterized in that: The invention comprises a base (100) and a filter box (200), wherein an electric lifting rod (110) is arranged on the top of the base (100), a lifting platform (120) is arranged on the top of the electric lifting rod (110), a pulp pump body (130) is arranged on the top of the lifting platform (120), a feed pipe (140) is arranged on the right side wall of the pulp pump body (130), the filter box (200) is arranged on the top of the lifting platform (120), and one end of the feed pipe (140) is connected to the filter box. The filter box (200) is connected to the left side wall of the inner cavity, the left side wall of the inner cavity of the filter box (200) is provided with a filter screen (210), the top of the filter box (200) is provided with a motor (220), a rotating rod (230) is provided in the filter box (200), one end of the rotating rod (230) is connected to the rotating shaft of the motor (220), a side wall of the rotating rod (230) is provided with a plurality of crushing knives (240), and the right side wall of the filter box (200) is provided with a feeding pipe (250).

2. A pulp pump for a medium-consistency pulp conveying device according to claim 1, characterized in that: An electric push rod (300) is embedded and installed on the top of the filter box (200), a cleaning plate (310) is arranged in the filter box (200), one end of the electric push rod (300) is connected to the top of the cleaning plate (310), a cleaning brush (320) is arranged on the left side wall of the cleaning plate (310), and the cleaning brush (320) is slidably connected to the side wall of the filter net (210).

3. A pulp pump for a medium-consistency pulp conveying device according to claim 1, characterized in that: The bottom of the base (100) is provided with an anti-skid pad, and the anti-skid pad is bonded to the bottom of the base (100).

4. A pulp pump for a medium-consistency pulp conveying device according to claim 1, characterized in that: The base (100) is provided with a plurality of mounting holes.

5. A pulp pump for a medium-consistency pulp conveying device according to claim 1, characterized in that: A control panel is provided on the top of the base (100), and the control panel is electrically connected to the electric lifting rod (110) and the motor (220).

6. A pulp pump for a medium-consistency pulp conveying device according to claim 1, characterized in that: A discharge pipe is arranged on the top of the pulp pump body (130).

7. A pulp pump for a medium-consistency pulp conveying device according to claim 1, characterized in that: A bracket is provided at the bottom of the filter box (200), and the bottom of the filter box (200) is fixedly connected to the top of the lifting platform (120) via the bracket.

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