Raw material cleaning device for paper production

Abstract

The utility model provides a raw material cleaning device for paper production, which relates to the technical field of paper production and comprises a cleaning box, a filter screen plate with a notch on one side is arranged in the cleaning box, and a guide component is arranged between the cleaning box and the filter screen plate. A lifting part is arranged on the side wall of the cleaning box and on the side away from the notch end of the filter screen plate, a rotating motor operates to drive a gear to rotate, a rack is driven to slide and ascend and descend in a dustproof shell, the rack pushes the filter screen plate to ascend and descend, and raw materials placed in the filter screen plate are lifted or sunk. Cleaning liquid in the cleaning box is heated through the heating plate, raw material separation and softening are accelerated, a worker can pick out the raw materials from one side of a notch of the filter screen plate when the filter screen plate is lifted, physical exhaustion can be reduced, and the raw materials are treated in one step.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper production technical field especially relates to a raw material cleaning device for paper production. BACKGROUND

[0002] Paper production is an industrial process of converting fiber raw materials into paper through a series of complex technological processes. In the paper production process, raw material cleaning is a crucial link, which has the effects of removing impurities, reducing microbial contamination, improving pulping efficiency and quality, and ensuring the stability of paper performance.

[0003] However, in the prior art, the cleaning of raw materials is generally carried out by workers holding claw rakes to place the raw materials into the cleaning box. The raw materials after softening and cleaning are gradually fished out by workers. This process is laborious, and workers are prone to fatigue after long-time work. Therefore, a raw material cleaning device for paper production is needed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a raw material cleaning device for paper production, which solves the problem of inconvenient fishing and placing of raw materials in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a raw material cleaning device for paper production, comprising a cleaning box, a filter screen plate with a notch on one side is arranged in the cleaning box, a guide component is arranged between the cleaning box and the filter screen plate, and a lifting component is arranged on the side wall of the cleaning box away from the notch end of the filter screen plate.

[0006] Preferably, holes are arranged in the filter screen plate.

[0007] Preferably, the lifting component comprises a rotary motor, a gear, a dustproof shell and a rack, the end of the rotary motor is connected with the side wall of the dustproof shell, the gear connected with the output shaft of the rotary motor is arranged in the dustproof shell, the inner wall of the dustproof shell is connected with the outer wall of the rack, and the outer wall of the gear is connected with the sawtooth side of the rack.

[0008] Preferably, the dustproof shell is provided with a sliding groove matched with the rack, and the rack and the dustproof shell constitute a lifting structure through the gear.

[0009] Preferably, the guide component comprises a guide piece and a guide rod, and the inner wall of the guide piece is connected with the outer wall of the guide rod.

[0010] Preferably, the guide piece and the guide rod are provided with four groups, and the positional relationship of the four groups of guide pieces and guide rods is symmetrically distributed about the center of the cleaning box.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] The rotating motor drives the gears to rotate, causing the rack to slide and rise and fall inside the dustproof housing. The rack pushes the filter screen to move up and down, raising or lowering the raw materials placed inside the filter screen. Then, the heating plate heats the cleaning solution in the cleaning tank, accelerating the separation and softening of the raw materials. When the filter screen is raised, the staff can pull out the raw materials from one side of the filter screen notch, which can reduce physical exertion and process the raw materials in one step. Attached Figure Description

[0013] Figure 1 This is a first-view overall structural diagram of the product of this utility model;

[0014] Figure 2 This is a second-view overall structural diagram of the product of this utility model;

[0015] Figure 3 This is a schematic diagram of the lifting component structure of the product of this utility model;

[0016] Figure 4 This is a schematic diagram of the guide component structure of the product of this utility model.

[0017] In the diagram: 1. Cleaning tank; 2. Control console; 3. Filter screen; 4. Guide component; 401. Guide piece; 402. Guide rod; 5. Lifting component; 501. Rotary motor; 502. Gear; 503. Dustproof shell; 504. Rack; 6. Discharge port; 7. Heating plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] This utility model relates to a raw material cleaning device for paper production, including a cleaning box 1. A control console 2 is fixedly connected to the outer wall of the cleaning box 1 for controlling the operation of the equipment and monitoring the status of the equipment. The inside of the cleaning box 1 is provided with a filter screen 3 with a notch on one side, which serves to collect raw materials for easy placement. The filter screen 3 is provided with holes inside to facilitate the outflow of impurities.

[0020] Furthermore, in order to ensure the stability of the filter screen 3 during handling and to prevent raw materials from falling into the cleaning tank 1 and causing blockage due to instability, a guide component 4 is provided between the cleaning tank 1 and the filter screen 3.

[0021] Among them, such as Figure 4As shown in the figure, the guiding component 4 includes a guide 401. A guide rod 402 is slidably connected to the inner wall of the guide 401. There are four groups of guides 401 and guide rods 402. The positional relationship of the four groups of guides 401 and guide rods 402 is symmetrically distributed about the center of the cleaning tank 1. The top end of the guide rod 402 is fixedly connected to the upper part of the outer wall of the filter mesh plate 3.

[0022] Furthermore, in order to reduce the workload of the staff, a lifting component 5 is provided on the side wall of the cleaning tank 1 and on the side away from the notch end of the filter mesh plate 3.

[0023] Among them, as Figure 3 shown, the lifting component 5 includes a rotary motor 501. The end of the rotary motor 501 is fixedly connected to the outer wall of the dust-proof shell 503. A gear 502 is fixedly connected to the output shaft of the rotary motor 501. The dust-proof shell 503 is provided with a groove that fits the gear 502 to facilitate the rotation of the gear 502. A rack 504 is meshed with the outer wall of the gear 502. The dust-proof shell 503 is provided with a sliding groove that fits the rack 504. The rack 504 and the dust-proof shell 503 form a lifting structure through the gear 502. The outer wall of the dust-proof shell 503 is fixedly connected to the side wall of the cleaning tank 1, and the top end of the rack 504 is fixedly connected to the upper part of the outer wall of the cleaning tank 1.

[0024] Furthermore, a discharge port 6 is fixedly connected to the bottom of the cleaning tank 1 for discharging the cleaned sewage and impurities. A heating plate 7 is also fixedly connected to the bottom of the cleaning tank 1 to heat the liquid in the cleaning tank 1, promote the discharge of the raw material juice and achieve a softening effect. The cross-section of the heating plate 7 is in the shape of a "square".

[0025] During specific use: The operation of the rotary motor 501 drives the gear 502 to rotate, causing the rack 504 to slide up and down in the dust-proof shell 503, so that the rack 504 pushes the filter mesh plate 3 to move up and down, lifting or lowering the raw materials placed inside the filter mesh plate 3. Then, the heating plate 7 heats the cleaning liquid in the cleaning tank 1 to accelerate the separation and softening of the raw materials. When the filter mesh plate 3 is lifted, the staff can scoop out the raw materials from one side of the notch of the filter mesh plate 3, which can reduce physical consumption and process the raw materials in one step.

[0026] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprises", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. <

[0027] 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, which is defined by the appended claims and their equivalents.

Claims

1. A raw material cleaning device for paper production, comprising a cleaning tank (1), characterized in that: The inside of the cleaning tank (1) is provided with a filter screen plate (3) with a notch on one side, the cleaning tank (1) and the filter screen plate (3) are provided with a guide component (4), and the side wall of the cleaning tank (1) and away from the notch end of the filter screen plate (3) is provided with a lifting component (5).

2. The raw material cleaning device for paper production according to claim 1, characterized by: The inside of the filter screen plate (3) is provided with a hole.

3. The raw material cleaning device for paper production according to claim 1, characterized by: The lifting component (5) comprises a rotary motor (501), a gear (502), a dustproof shell (503) and a rack (504), the end of the rotary motor (501) is connected with the side wall of the dustproof shell (503), the inside of the dustproof shell (503) is provided with the gear (502) connected with the output shaft of the rotary motor (501), the inner wall of the dustproof shell (503) is connected with the outer wall of the rack (504), and the outer wall of the gear (502) is connected with the sawtooth side of the rack (504).

4. The raw material cleaning device for paper production according to claim 3, characterized by: The dustproof shell (503) is provided with a sliding groove matched with the rack (504), and the rack (504) and the dustproof shell (503) constitute a lifting structure through the gear (502).

5. The raw material cleaning device for paper production according to claim 1, characterized by: The guide component (4) comprises a guide piece (401) and a guide rod (402), and the inner wall of the guide piece (401) is connected with the outer wall of the guide rod (402).

6. The raw material cleaning device for paper production according to claim 5, characterized by: The guide piece (401) and the guide rod (402) are provided with four groups, and the positional relationship of the four groups of the guide piece (401) and the guide rod (402) is symmetrically distributed about the center of the cleaning tank (1).

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