A paper dust mixing device for producing wrapping paper

Abstract

The utility model discloses a kind of paper scraps and paper dust mixing devices for packaging paper production. Paper scraps and paper dust mixing devices for packaging paper production include: mixing platform, the mixing platform upper assembly has mixing component, the mixing component includes mixing jar, the mixing jar is provided with driving component, the driving component upper assembly has stirring shaft and stirring rod;The multiple parts in the auxiliary part of the mixing component set are used in cooperation, since the traditional stirring mode can form dead angle near barrel wall, and the design of auxiliary ring can effectively break these dead angles, the dynamic effect of auxiliary ring increases the mechanical shearing force to pulp, helps to scatter the gathered fiber bundle into single fiber, improves the dispersion uniformity of fiber, and the fibers dispersed uniformly can be better interwoven together, to form more smooth and uniform paper surface.

Description

Technical Field

[0001] This utility model relates to the technical field of shredded paper mixing devices, and in particular to a shredded paper mixing device for packaging paper production. Background Technology

[0002] The waste paper mixing unit for packaging paper production is a specialized device for processing and recycling waste paper. It converts waste paper into pulp, providing raw materials for the reprocessing of packaging paper.

[0003] In existing waste paper mixing equipment for packaging paper production, the collected waste paper is usually preliminarily cleaned and sorted. The pre-treated waste paper is then fed into the waste paper mixing equipment, where the rotor system in the equipment is used to shred the waste paper at high speed. At the same time, the fibers are dispersed by the action of water flow, and mechanical stirring is used to ensure that the fibers in the pulp are evenly distributed.

[0004] However, this type of device has certain drawbacks. It only uses a stirring rod to stir the pulp. When using a single stirring rod for mixing, the single stirring rod may not be able to effectively break up all the fiber bundles, causing the fibers to clump together in the pulp, affecting the uniformity and quality of the paper.

[0005] Therefore, it is necessary to provide a shredded paper mixing device for packaging paper production to solve the above-mentioned technical problems. Summary of the Invention

[0006] In view of the above situation and to overcome the defects of the existing technology, this utility model provides a shredded paper mixing device for packaging paper production. The auxiliary ring increases the mechanical shear force on the pulp through dynamic action, which helps to break up the aggregated fiber bundles into individual fibers, improves the uniformity of fiber dispersion, and allows the uniformly dispersed fibers to better interweave together to form a smoother and more uniform paper surface.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] A shredded paper mixing device for packaging paper production includes: a mixing table, a mixing component and an auxiliary component mounted on the mixing table, the mixing component including a mixing tank, a driving component disposed inside the mixing tank, a stirring shaft and a stirring rod mounted on the driving component, the auxiliary component including an adjusting component mounted on the upper end of the mixing tank, the output end of the adjusting component being connected to a screw, an auxiliary ring disposed on the screw, rectangular cavities being disposed on both sides of the inner wall of the mixing tank, the auxiliary ring being connected through the screw mounted in the rectangular cavity, and the auxiliary ring being tightly fitted with the inner wall of the mixing tank.

[0009] Preferably, the auxiliary component further includes a guide rod, which is installed in another rectangular cavity of the mixing tank, and the guide rod is connected through one end of the auxiliary ring, which has an inwardly concave design.

[0010] Preferably, a temperature control device is installed on the mixing platform. The temperature control device includes a temperature control tube, which can store hot and cold water. The temperature control tube is connected to a temperature control ring through a clamp. The temperature control ring has a hollow structure. Both the mixing tank and the temperature control ring are designed with heat-conducting materials.

[0011] Preferably, the driving component is a rotary table, which is driven by a control component on the mixing table. The driving component is provided with a positioning cavity, which has a threaded structure design. The stirring shaft is spirally installed in the positioning cavity of the driving component through a threaded sleeve provided at the bottom.

[0012] Preferably, the stirring shaft has a series of connection ports arranged in an array, the end of the stirring rod has an outer ring pattern, and the stirring rod is spirally installed in the connection port of the stirring shaft.

[0013] Preferably, the bottom of the mixing tank is provided with an opening, which is connected to a discharge component. The discharge component includes a pump connected to the opening, and the other end of the pump is connected to a receiving trough. A pull-out collection frame is provided in the receiving trough.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) This utility model uses multiple parts in the mixing component and auxiliary component to work together. Since the traditional stirring method may form dead corners near the barrel wall, the design of the auxiliary ring can effectively break these dead corners. The dynamic action of the auxiliary ring increases the mechanical shear force on the pulp, which helps to break the aggregated fiber bundles into individual fibers, improves the uniformity of fiber dispersion, and the uniformly dispersed fibers can better interweave together to form a smoother and more uniform paper surface.

[0016] (2) In this utility model, the guide rod and the auxiliary ring are used together. In actual use, the guide rod guides the screw, which can drive the auxiliary ring in the mixing tank to move up and down steadily along the vertical direction of the guide rod. The stability of the auxiliary ring when it moves up and down vertically can reduce the wear of the equipment and extend the service life of the equipment.

[0017] (3) This utility model provides a temperature control device in the mixing table, which can heat the mixing tank. Heating can increase the plasticity of the fibers, making them easier to break and de-fiber by mechanical force, thereby improving the quality and uniformity of the pulp. Attached Figure Description

[0018] Figure 1 This invention provides an overall first-view structural schematic diagram;

[0019] Figure 2 This invention provides an overall second-view structural schematic diagram;

[0020] Figure 3 This is a schematic diagram of the internal structure of the mixing tank provided by this utility model;

[0021] Figure 4 A schematic diagram of the installation structure of the stirring shaft and stirring rod provided by this utility model;

[0022] Figure 5 A schematic diagram of the installation structure of the temperature control device provided by this utility model;

[0023] Figure 6 A schematic diagram of the material discharge component provided by this utility model.

[0024] The corresponding names of the reference numerals in the attached drawings are as follows: 100, mixing table; 101, control component; 200, mixing part; 201, mixing tank; 202, stirring shaft; 203, driving component; 204, stirring rod; 205, outer ring pattern; 206, connection port; 207, threaded sleeve; 208, through port; 300, auxiliary component; 301, adjusting component; 302, screw; 303, auxiliary ring; 304, guide rod; 400, temperature control component; 401, temperature control tube; 402, clamping plate; 403, temperature control ring; 500, discharge component; 501, pump; 502, receiving trough; 503, collection frame. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments. The embodiments of the present invention include, but are not limited to, the following embodiments.

[0026] First embodiment:

[0027] like Figure 1-4As shown, the present invention provides a shredded paper mixing device for packaging paper production, comprising: a mixing table 100, a mixing component 200 and an auxiliary component 300 mounted on the mixing table 100; the mixing component 200 includes a mixing tank 201, a driving component 203 disposed inside the mixing tank 201, and a stirring shaft 202 and a stirring rod 204 mounted on the driving component 203; the auxiliary component 300 includes an adjusting component 301 mounted on the upper end of the mixing tank 201, the output end of the adjusting component 301 connected to a screw 302, an auxiliary ring 303 disposed on the screw 302; rectangular cavities are provided on both sides of the inner wall of the mixing tank 201, and the auxiliary ring 303 is through-connected by the screw 302 installed in the rectangular cavity, and the auxiliary ring 303 is tightly fitted with the inner wall of the mixing tank 201; in actual use, various shredded paper materials are first prepared according to a specific ratio. The pre-mixed paper pulp material and the pulping solvent are added to the mixing tank 201 in proportion for mixing. During the mixing process, the drive component 203 is activated by the control component 101, which drives the stirring shaft 202 and the stirring rod 204 to rotate. While the stirring rod 204 is mixing the paper pulp material and the pulping solvent, the adjustment component 301 is activated. The adjustment component 301 is a motor, which drives the auxiliary ring 303 in the mixing tank 201 to move up and down vertically along the guide rod 304 via the screw 302. It should be noted that the distance between the screw 302 and the guide rod 304 in the mixing tank 201 is small. Since traditional stirring methods may form dead corners near the tank wall, the design of the auxiliary ring 303 can effectively break these dead corners and ensure that the powder in all areas is fully mixed.

[0028] By using the mixing component 200 in conjunction with multiple parts within the auxiliary component 300, the traditional mixing method may create dead corners near the barrel wall. The design of the auxiliary ring 303 can effectively break these dead corners. The dynamic action of the auxiliary ring 303 increases the mechanical shear force on the pulp, which helps to break up the aggregated fiber bundles into individual fibers, improving the uniformity of fiber dispersion. The uniformly dispersed fibers can better interweave together to form a smoother and more uniform paper surface.

[0029] Second embodiment:

[0030] like Figure 1 , Figure 3 As shown, the auxiliary component 300 also includes a guide rod 304, which is installed in another rectangular cavity of the mixing tank 201, and the guide rod 304 is connected through one end of the auxiliary ring 303, which has a concave design.

[0031] By using the guide rod 304 and the auxiliary ring 303 together, in actual use, the guide rod 304 guides the screw 302 to drive the auxiliary ring 303 in the mixing tank 201 to move up and down steadily along the vertical direction of the guide rod 304. The stability of the auxiliary ring 303 during its vertical movement can reduce the wear of the equipment and extend its service life.

[0032] Third embodiment:

[0033] like Figure 1 , Figure 2 , Figure 5 As shown, a temperature control unit 400 is installed on the mixing table 100. The temperature control unit 400 includes a temperature control tube 401, which can hold hot water. The temperature control tube 401 is connected to a temperature control ring 403 through a clamping plate 402. The temperature control ring 403 has a hollow structure. Both the mixing tank 201 and the temperature control ring 403 are designed with heat-conducting materials. After mixing for a period of time, hot water is poured into the temperature control tube 401. The hot water will flow into the temperature control ring 403. Through the cooperation between the temperature control ring 403 and the mixing tank 201, the mixing tank 201 can be heated by heat conduction to ensure the consistency of the pulp.

[0034] By providing a temperature control device 400 inside the mixing table 100, the mixing tank 201 can be heated. Heating can increase the plasticity of the fibers, making them easier to break and de-fiber by mechanical force, thereby improving the quality and uniformity of the pulp.

[0035] Fourth embodiment:

[0036] like Figure 1 , Figure 4 , Figure 6 As shown, the driving component 203 is specifically a rotary table. The driving component 203 is driven by the control component 101 on the mixing table 100. The driving component 203 is provided with a positioning cavity, which is designed with a threaded structure. The stirring shaft 202 is spirally installed in the positioning cavity of the driving component 203 through the threaded sleeve 207 provided at the bottom.

[0037] Fifth embodiment:

[0038] like Figure 4 As shown, the stirring shaft 202 is provided with a series of connection ports 206, and the end of the stirring rod 204 is provided with an outer ring pattern 205. The stirring rod 204 is spirally installed in the connection port 206 of the stirring shaft 202.

[0039] Sixth embodiment:

[0040] like Figure 1 , Figure 6As shown, the bottom of the mixing tank 201 has an opening 208, which is connected to the discharge component 500. The discharge component 500 includes a pump 501 connected to the opening 208. The other end of the pump 501 is connected to the receiving trough 502. The receiving trough 502 is equipped with a pull-out collection frame 503. In use, the pump 501 can quickly transfer the mixed pulp from the mixing tank 201 to the receiving trough 502. The pull-out collection frame 503 makes the cleaning work simpler and faster. When it is necessary to clean or replace the collection frame 503, it can be simply pulled out of the receiving trough 502 without complicated disassembly and assembly. At the same time, the use of the pump 501 realizes the automated extraction of pulp.

[0041] Working principle: During use, various solid component powders and slurry solvents are prepared according to a specific ratio. The pre-mixed solid powders and slurry solvents are added to the mixing tank 201 for slurry mixing. During the mixing process, the drive component 203 is activated by the control component 101, which drives the stirring shaft 202 and stirring rod 204 to rotate. While the stirring rod 204 mixes the solid powders and slurry solvents, the regulating component 301 is activated. The regulating component 301 is specifically a motor, which drives the screw 302 to... The auxiliary ring 303 inside the mixing tank 201 moves vertically up and down along the guide rod 304. After mixing for a certain period of time, hot water is poured into the temperature control pipe 401, and the hot water flows into the temperature control ring 403. Through the cooperation of the temperature control ring 403 and the mixing tank 201, the temperature during the mixing process can be effectively controlled. After the mixing is completed, the mixed pulp can be quickly transferred from the mixing tank 201 to the receiving trough 502 by the pump 501. Then, the mixed pulp is transferred by the pull-out collection frame 503.

[0042] The above embodiments are merely one of the preferred embodiments of this utility model and should not be used to limit the scope of protection of this utility model. Any modifications or refinements made to the main design concept and spirit of this utility model that are not of substantial significance, but solve the same technical problem as this utility model, should be included within the scope of protection of this utility model.

Claims

1. A device for mixing shredded paper scraps from packaging paper production, characterized in that, include: A mixing platform (100) is provided with a mixing component (200) and an auxiliary component (300) mounted on top of the mixing platform (100). The mixing component (200) includes a mixing tank (201). A driving component (203) is provided inside the mixing tank (201). A stirring shaft (202) and a stirring rod (204) are mounted on the driving component (203). The auxiliary component (300) includes an adjusting component (301) installed on the upper end of the mixing tank (201). The output end of the adjusting component (301) is connected to a screw (302). An auxiliary ring (303) is provided on the screw (302). Rectangular cavities are provided on both sides of the inner wall of the mixing tank (201). The auxiliary ring (303) is connected through the screw (302) installed in the rectangular cavity, and the auxiliary ring (303) is tightly fitted with the inner wall of the mixing tank (201).

2. The shredded paper mixing device for packaging paper production according to claim 1, characterized in that, The auxiliary component (300) also includes a guide rod (304), which is installed in another rectangular cavity of the mixing tank (201) and is connected through one end of the auxiliary ring (303), which has an inwardly concave design.

3. The shredded paper mixing device for packaging paper production according to claim 1, characterized in that, A temperature control unit (400) is installed on the mixing table (100). The temperature control unit (400) includes a temperature control tube (401). The temperature control tube (401) can store hot and cold water. The temperature control tube (401) is connected to the temperature control ring (403) through a clamp (402). The temperature control ring (403) has a cavity structure. Both the mixing tank (201) and the temperature control ring (403) are designed with heat-conducting materials.

4. The shredded paper mixing device for packaging paper production according to claim 1, characterized in that, The driving component (203) is specifically a rotary table. The driving component (203) is driven by the control component (101) on the mixing table (100). The driving component (203) is provided with a positioning cavity, which is designed with a threaded structure. The stirring shaft (202) is spirally installed in the positioning cavity of the driving component (203) through a threaded sleeve (207) provided at the bottom.

5. The shredded paper mixing device for packaging paper production according to claim 4, characterized in that, The stirring shaft (202) is provided with a series of connection ports (206), and the end of the stirring rod (204) is provided with an outer ring pattern (205). The stirring rod (204) is spirally installed in the connection port (206) of the stirring shaft (202).

6. The shredded paper mixing device for packaging paper production according to claim 1, characterized in that, The mixing tank (201) has an opening (208) at the bottom, which is connected to a discharge component (500). The discharge component (500) includes a pump (501) connected to the opening (208). The other end of the pump (501) is connected to a receiving trough (502), and a pull-out collection frame (503) is provided in the receiving trough (502).

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