Waste raw paper recovery device based on clean production technology

Abstract

The utility model relates to the technical field of waste body paper recovery, in particular to a waste body paper recovery device based on a clean production technology, which comprises a waste body paper crushing structure, a magnetic attraction iron removal structure for adsorbing and filtering metal impurities in waste base paper scraps is mounted below the waste base paper crushing structure; and the waste base paper crushing structure comprises a crushing case. According to the magnetic iron removal structure, when paper scraps pass through the magnetic iron removal structure, the built-in electromagnet device can effectively adsorb metal impurities in the paper scraps. According to the method, the waste paper is recycled, the purity of the treated paper scraps is improved, recycling of metal resources is achieved, remarkable economic benefits and environmental benefits are achieved, efficient and pure treatment of the waste body paper is achieved through the smashing, chopping and magnetic attraction iron removal technology, and the metal resources in the waste body paper are successfully recycled. The method not only improves the treatment efficiency and quality of the waste base paper, but also protects the environment and saves resources.

Description

Technical Field

[0001] The utility model relates to the technical field of waste base paper recycling, in particular to a waste base paper recycling device based on clean production technology. Background Art

[0002] Paper is also called processed base paper, which is used for further processing into various papers. In the process of base paper processing, the used paper products need to be recycled and measured to achieve transparency of processing costs and convenience of subsequent reprocessing. In the prior art, when base paper is processed, it is necessary to use ERP system and RFID chip recognition technology to accurately display and record the weighing data of base paper one code one paper one chip, automatically realize the system conversion of data, and obtain the usage data of base paper. A Chinese patent discloses a base paper recycling weighing device (authorization announcement number CN217424511U). The patent technology discloses a base paper recycling weighing device, including a bottom plate, recycled base paper, a control component, a support frame, and an identification box. , a floor scale is horizontally arranged on one side of the upper end of the bottom plate, the recycled base paper is arranged in a roll-shaped structure, the recycled base paper is vertically arranged on the upper end of the floor scale, and an identification strip is arranged on one side of the recycled base paper, the control component includes a console and a control rod, the console is vertically arranged on one side of the bottom plate, and the control rod is vertically plugged into the console setting, when weighing recycled base paper of different sizes and heights, according to the height of the base paper on the floor scale, the support frame is adjusted up and down by the control component and the lifting component, so as to facilitate the adaptive identification and weighing data correspondence of base paper of different sizes, and realize accurate weighing data, in addition, the structure of the control rod can quickly assemble and disassemble the identification box connected to the positioning component, which is easy to use and has a stable structure. This patented technology solves the problem that when the weighing device weighs roll base paper of different sizes and heights, it cannot make fast and stable adaptive adjustments according to the size of the base paper, which causes the RFID chip identification box to be unable to accurately identify it and record the weighing data.

[0003] However, in the prior art, the waste paper needs to be crushed into paper scraps after recycling and then compressed. There are residual metal scraps inside the recycled waste paper. It is necessary to solve the problem of filtering the metal scraps of the waste paper after rail crushing in the prior art.

[0004] Therefore, those skilled in the art provide a waste base paper recycling device based on clean production technology to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides:

[0006] An apparatus for recycling waste base paper based on clean production technology, comprising: a waste base paper crushing structure; a magnetic iron removal structure for adsorbing and filtering metal impurities in the waste base paper scraps is installed below the waste base paper crushing structure; the waste base paper crushing structure includes a crushing machine case, and the magnetic iron removal structure includes an iron removal machine case fixedly integrated with the crushing machine case. Two iron removal inner cylinders are arranged inside the iron removal machine case, and an adjusting frame is fixedly arranged between the two iron removal inner cylinders. Electromagnet devices for filtering metal in the paper scraps are installed on the inner sides of the two iron removal inner cylinders.

[0007] Preferably: Two crushing rollers for crushing the waste base paper are installed on the inner side of the top of the crushing machine case. One end of each of the two crushing rollers rotates through the outer wall of the crushing machine case and is fixedly provided with a first gear.

[0008] The two crushing rollers are meshed with each other through the first gears.

[0009] Preferably: A single first gear is connected to a first servo motor, and the first servo motor is fixedly installed on one side wall of the crushing machine case.

[0010] The first servo motor is used to actively drive the rotation of a single first gear.

[0011] Preferably: Two shredding rollers for shredding the waste base paper are installed on the inner side of the bottom of the crushing machine case, and the other ends of the two shredding rollers rotate through the outer wall of the crushing machine case and are fixed with second gears.

[0012] The two shredding rollers are meshed with each other through the second gears.

[0013] Preferably: A single second gear is connected to a second servo motor, and the second servo motor is fixedly installed on the outer wall of the crushing machine case.

[0014] The second servo motor is used to actively drive the rotation of a single second gear.

[0015] Preferably: An adjusting rod rotatably penetrating the outside of the iron removal machine case is fixedly installed in the middle of the adjusting frame. A worm gear is fixedly assembled on the outer wall of the part of the adjusting rod located outside the iron removal machine case, and the worm gear is meshed with a worm.

[0016] Preferably: One end of the worm is connected to a third servo motor, and the third servo motor is fixedly installed on the outer wall of the iron removal machine case.

[0017] The third servo motor is used to actively drive the rotation of the worm.

[0018] A support frame is fixedly installed on the outer side wall of the iron removal machine case, and a controller is installed on the front side wall of the iron removal machine case.

[0019] A feed hopper for feeding the waste base paper is installed on the top of the crushing machine case.

[0020] The bottom of the iron removal machine case is provided with a discharge pipe for discharging waste original paper scraps and a discharge pipe for filtering and discharging metal scraps.

[0021] The technical effects and advantages of the utility model:

[0022] In the magnetic adsorption iron removal structure of the utility model, when the paper scraps pass through this structure, the built-in electromagnet device can effectively adsorb the metal impurities in the paper scraps. It improves the purity of the processed paper scraps, realizes the recycling of metal resources, has remarkable economic and environmental benefits. The technologies of crushing, shredding and magnetic adsorption iron removal realize the efficient and pure treatment of waste original paper and successfully recycle the metal resources in it. It is not only reflected in the improvement of the treatment efficiency and quality of waste original paper, but also in the protection of the environment and the conservation of resources. Description of the drawings

[0023] Figure 1 is a schematic structural diagram of a waste original paper recycling device based on clean production technology provided by this application;

[0024] Figure 2 is a schematic front structural diagram of a waste original paper recycling device based on clean production technology provided by this application;

[0025] Figure 3 is a schematic structural diagram of the magnetic adsorption iron removal structure in a waste original paper recycling device based on clean production technology provided by this application;

[0026] Figure 4 is a schematic structural diagram of the waste original paper crushing structure in a waste original paper recycling device based on clean production technology provided by this application;

[0027] Figure 5 is a schematic structural diagram of the position A in a waste original paper recycling device based on clean production technology provided by this application.

[0028] In the figure:

[0029] 1. Waste original paper crushing structure; 101. Crushing machine case; 102. Crushing roller; 103. Gear one; 104. Servo motor one; 105. Shredding roller; 106. Gear two; 107. Servo motor two;

[0030] 2. Magnetic adsorption iron removal structure; 201. Iron removal machine case; 202. Adjusting frame; 203. Inner iron removal cylinder; 204. Electromagnet device; 205. Adjusting rod; 206. Worm gear; 207. Worm; 208. Servo motor three;

[0031] 3. Support frame; 4. Controller; 5. Feed hopper. Detailed implementation manners

[0032] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present utility model are given for the purpose of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations will be obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

[0033] Embodiment, please refer to Figures 1 to 5 , in this embodiment, a waste base paper recycling device based on clean production technology is provided, including: a waste base paper crushing structure 1; a magnetic iron removal structure 2 for adsorbing and filtering metal impurities in the waste base paper scraps is installed below the waste base paper crushing structure 1; the waste base paper crushing structure 1 includes a crushing machine case 101, and the magnetic iron removal structure 2 includes an iron removal machine case 201 integrally fixed to the crushing machine case 101. Two iron removal inner cylinders 203 are arranged inside the iron removal machine case 201, and an adjusting frame 202 is fixedly arranged between the two iron removal inner cylinders 203. Electromagnet devices 204 for filtering metal in the scraps are installed on the inner sides of the two iron removal inner cylinders 203.

[0034] Two shredding rollers 102 for shredding waste base paper are installed inside the top of the crushing machine case 101. One end of each of the two shredding rollers 102 rotates through the outer wall of the crushing machine case 101 and is fixedly provided with a first gear 103.

[0035] The two shredding rollers 102 are meshed with each other through the first gear 103. Each single first gear 103 is connected to a first servo motor 104, and the first servo motor 104 is fixedly installed on one side wall of the crushing machine case 101. The first servo motor 104 is used to actively drive the rotation of a single first gear 103.

[0036] Two chopping rollers 105 for chopping waste base paper are installed inside the bottom of the crushing machine case 101. The other ends of the two chopping rollers 105 rotate through the outer wall of the crushing machine case 101 and are fixed with a second gear 106. The two chopping rollers 105 are meshed with each other through the second gear 106. Each single second gear 106 is connected to a second servo motor 107, and the second servo motor 107 is fixedly installed on the outer wall of the crushing machine case 101. The second servo motor 107 is used to actively drive the rotation of a single second gear 106. An adjusting rod 205 that rotates through the outside of the iron removal machine case 201 is fixedly installed in the middle of the adjusting frame 202. A worm gear 206 is fixedly assembled on the outer wall of the part of the adjusting rod 205 located outside the iron removal machine case 201, and the worm gear 206 is engaged with a worm 207.

[0037] One end of the worm 207 is connected to a third servo motor 208, and the third servo motor 208 is fixedly installed on the outer wall of the iron removal machine case 201. The third servo motor 208 is used to actively drive the rotation of the worm 207. A support frame 3 is fixedly installed on the outer side wall of the iron removal machine case 201, and a controller 4 is installed on the front side wall of the iron removal machine case 201. A feed hopper 5 for feeding waste base paper is installed on the top of the crushing machine case 101. The bottom of the iron removal machine case 201 is provided with a discharge pipe for discharging waste base paper scraps and a discharge pipe for filtering and discharging metal scraps.

[0038] According to the above embodiments, the working principle of the present invention is as follows:

[0039] The waste base paper is fed into the inside of the waste base paper crushing structure 1 through the feed hopper 5. After starting the first servo motor 104, the first servo motor 104 drives a single gear 103 to rotate, so that the gear 103 drives a single shredding roller 102 to rotate, and at the same time meshes with another gear 103, and the two shredding rollers 102 rotate in opposite directions to bite and crush the fed waste base paper;

[0040] The waste base paper scraps after bite and crushing fall between the two shredding rollers 105. After starting the second servo motor 107, the second servo motor 107 drives a single gear 106 after starting. The gear 106 drives a single shredding roller 105 to rotate and meshes with another gear 106 at the same time, so that the two shredding rollers 105 rotate in opposite directions to shred the waste base paper scraps therebetween;

[0041] And the shredded scraps fall into the inside of the iron removal inner cylinder 203 of the magnetic iron removal structure 2. When the scraps pass through the electromagnet device 204 inside the iron removal inner cylinder 203, the metal in the scraps is magnetically adsorbed by the electromagnet device 204, so that the scraps are discharged through the discharge pipe, and the metal therein is adsorbed by the electromagnet device 204 on the inner side of the iron removal inner cylinder 203. When discharging the adsorbed metal, after starting the third servo motor 208, the third servo motor 208 starts to drive the worm 207 to rotate. Through the meshing of the worm 207 and the worm gear 206, the worm gear 206 drives the adjustment frame 202 at the bottom of the adjustment rod 205 to perform a 180° flip, so that the positions of the two iron removal inner cylinders 203 on the adjustment frame 202 are interchanged, and the electromagnet device 204 for the adsorbed metal can be located above the discharge pipe. After turning off the power supply of the electromagnet device 204, the metal filtered out from the waste base paper scraps can fall into the discharge pipe and be discharged.

[0042] In the present utility model, unless otherwise clearly defined and limited, for example, it may be fixedly connected, may also be detachably connected, or integrated; it may be mechanically connected, may also be electrically connected; it may be directly connected, or may be indirectly connected through an intermediate medium, and may be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0043] Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present utility model. The structures, devices and operation methods not specifically described and explained in the present utility model, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. A waste base paper recycling device based on clean production technology, characterized in that: include: A waste base paper crushing structure (1); a magnetic de-ironizing structure (2) for adsorbing and filtering out metal impurities in waste base paper scraps is installed below the waste base paper crushing structure (1); The waste base paper shredding structure (1) comprises a shredder box (101), and the magnetic iron removal structure (2) comprises an iron removal box (201) integrally fixed to the shredder box (101), two iron removal inner cylinders (203) are arranged inside the iron removal box (201), and an adjustment frame (202) is fixedly arranged between the two iron removal inner cylinders (203), and an electromagnet device (204) for filtering metal in paper scraps is installed inside the two iron removal inner cylinders (203).

2. The waste paper recycling device based on clean production technology according to claim 1 is characterized in that: Two shredding rollers (102) for shredding waste base paper are installed on the inner side of the top of the shredder box (101); one end of the two shredding rollers (102) rotates through the outer wall of the shredder box (101) and is fixedly provided with a gear 1 (103).

3. The waste paper recycling device based on clean production technology according to claim 2 is characterized in that: The single gear one (103) is connected to a servo motor one (104), and the servo motor one (104) is fixedly mounted on a side wall of the crushing machine box (101).

4. The waste paper recycling device based on clean production technology according to claim 2 is characterized in that: Two shredding rollers (105) for shredding waste paper are installed on the inner side of the bottom of the shredding box (101), and the other ends of the two shredding rollers (105) are rotatably inserted through the outer wall of the shredding box (101) and are fixed with a second gear (106).

5. The waste paper recycling device based on clean production technology according to claim 4 is characterized in that: The single gear 2 (106) is connected to a servo motor 2 (107), and the servo motor 2 (107) is fixedly mounted on the outer wall of the crushing machine box (101).

6. The waste paper recycling device based on clean production technology according to claim 1 is characterized in that: An adjusting rod (205) is fixedly mounted in the middle of the adjusting frame (202) and is rotatable and penetrates the outside of the iron removal case (201). The adjusting rod (205) is located on the outer wall of the outer portion of the iron removal case (201) and is fixedly mounted with a worm gear (206). The worm gear (206) is meshed with a worm (207).

7. The waste paper recycling device based on clean production technology according to claim 6 is characterized in that: One end of the worm (207) is connected to a servo motor three (208), and the servo motor three (208) is fixedly mounted on the outer wall of the iron removal machine case (201).

Images