Recycled waste paper recycling raw material cleaning device

Abstract

The invention belongs to the field of waste paper cleaning, and provides a regenerated waste paper recycling raw material cleaning device which comprises a cleaning water tank and a tank cover, the tank cover is mounted at the top of the cleaning water tank, and a cleaning mechanism is mounted in the cleaning water tank; the cleaning mechanism comprises a feeding fixing pipe fixedly connected to the inner side wall of the cleaning water tank, a feeding port is formed in the side face of the feeding fixing pipe, one end of the feeding fixing pipe is rotationally connected with a rotating cage through a connecting ring, and one end of the rotating cage is rotationally connected to the cleaning water tank. And the interior of the cleaning water tank is fixedly connected with a material gathering cover. By arranging the hollow pipe, the water spraying holes, the spiral blades and the rotating cage, waste paper can be washed from the inside through the water spraying holes while the waste paper is conveyed, the rotating cage can drive the waste paper to turn over, and when the waste paper falls off, the waste paper can be dispersed under the impact of water flow, so that impurities in the waste paper can be exposed out, the impurities can be conveniently cleaned away, and the waste paper conveying efficiency is improved. And the cleaning effect is improved.

Description

Technical Field

[0001] The invention belongs to the field of waste paper cleaning, and in particular relates to a device for cleaning recycled waste paper raw materials. Background Art

[0002] Waste paper raw material processing is the process of reprocessing the recycled waste paper raw materials to obtain qualified fibers and use them in the production of paper products. The recycling and utilization of waste paper raw materials is beneficial to protecting the environment, protecting forests and saving resources. Waste paper raw materials can be reused many times. At present, due to the shortage of raw materials in the papermaking industry and the tight supply of pulp, most papermaking manufacturers will recycle waste paper raw materials for secondary use or even multiple use.

[0003] However, the recycled waste books and newspapers are often mixed with unusable impurities such as soil. It is necessary to clean the recycled waste paper raw materials. However, most of the existing cleaning devices put all the waste paper raw materials into a stirring barrel, and then stir and clean them. However, since paper becomes very sticky when it meets water, the papers usually stick together. When there are impurities between adjacent papers, the waste paper will wrap up the impurities, making it impossible for the water flow to remove the impurities, which greatly reduces the effect of cleaning the waste paper raw materials. Summary of the invention

[0004] The object of the present invention is to provide a device for washing recycled waste paper, aiming to solve the technical problem in the prior art that waste paper is easily stuck together, resulting in low washing effect of waste paper.

[0005] The present invention is implemented as follows: a recycled waste paper recycling raw material cleaning device comprises a cleaning water tank and a tank cover, wherein the tank cover is installed on the top of the cleaning water tank, a drainage pipe is connected to the side of the cleaning water tank, and a cleaning mechanism is installed inside the cleaning water tank; The cleaning mechanism comprises a feeding fixed pipe fixedly connected to the inner wall of the cleaning water tank, a feeding port is arranged on the side of the feeding fixed pipe, one end of the feeding fixed pipe is rotatably connected to a rotating cage through a connecting ring, one end of the rotating cage is rotatably connected to the cleaning water tank, a material gathering cover is fixedly connected to the inside of the cleaning water tank, a discharge port is provided on the side of the rotating cage located inside the material gathering cover, a second motor is fixedly installed on the side of the cleaning water tank, an output shaft of the second motor extending into the inside of the feeding fixed pipe is fixedly connected to a hollow tube, one end of the hollow tube passes through the rotating cage, a plurality of water spray holes are provided on the side of the hollow tube located inside the rotating cage, and a spiral blade is fixedly connected to the hollow tube; The cleaning mechanism also includes a driving mechanism, which is installed on the cleaning water tank, and the output end of the driving mechanism is transmission-connected with one end of the rotating cage extending out of the cleaning water tank, and the driving mechanism is used to drive the rotating cage to rotate, and the rotation direction of the rotating cage is opposite to the rotation direction of the hollow tube; The cleaning mechanism also includes a water supply component, which is installed on one side of the cleaning water tank, one end of which is connected to one end of the hollow tube extending out of the rotating cage, and the other end of which is connected to the cleaning water tank. The water supply component is used to extract water from the cleaning water tank and transport it to the hollow tube, and the water is then sprayed out from the water spray hole, and the sprayed water can be used to clean the waste paper raw materials in the rotating cage; A discharging mechanism is fixedly installed on one side of the cleaning water tank through a fixing frame, one end of the discharging mechanism extends into the interior of the cleaning water tank, the collecting cover is connected with the input end of the discharging mechanism through a discharging pipe, and the discharging mechanism is used to discharge the cleaned waste paper raw materials.

[0006] Further technical solution: The driving mechanism includes a mounting plate fixedly connected to the side of the cleaning water tank, a third motor is fixedly mounted on the mounting plate, and a transmission pair is connected between the output shaft of the third motor and one end of the rotating cage extending out of the cleaning water tank.

[0007] Further technical solution: The water supply assembly includes a water pump installed on one side of the cleaning water tank, the inlet end of the water pump is connected to the cleaning water tank through an inlet pipe, the outlet end of the water pump is connected to a water supply pipe, and one end of the water supply pipe is connected to one end of the hollow tube through a rotating joint.

[0008] Further technical solution: the discharging mechanism includes a discharging cylinder fixedly mounted on a fixed frame, the discharging cylinder is arranged tilted upward, and the highest end of the discharging cylinder is higher than the top of the cleaning water tank, a fourth motor is fixedly mounted on one end of the discharging cylinder extending into the cleaning water tank, a waterproof cover is arranged on the outer side of the fourth motor, a discharging dragon is fixedly connected to the output shaft of the fourth motor, the discharging dragon is rotatably connected to the inside of the discharging cylinder, the material collecting cover is connected to the discharging cylinder through a discharging pipe, and the highest end of the discharging cylinder is connected to a discharge pipe; In order to prevent water from overflowing from the discharge pipe, the top of the discharge pipe is higher than the top of the cleaning water tank, and in order to prevent the discharge dragon from pushing water to the discharge pipe, a plurality of drainage holes are opened on the discharge dragon.

[0009] Further technical solution: the discharging mechanism also includes an extrusion head, which is slidably mounted inside the discharging barrel, and a compression spring is connected between the side of the extrusion head and the inner wall of the discharging barrel away from the cleaning water tank. Initially, the extrusion head is located on the side of the discharge pipe close to the cleaning water tank, and a gap is left between the end of the discharging dragon and the extrusion head; In order to allow the waste paper raw material to fall smoothly into the discharge pipe, a slope is provided on the side of the extrusion head close to the discharge dragon, and the angle between the slope and the bottom of the discharge barrel is less than 90°.

[0010] Further technical solution: an inspection opening is provided on the side wall of the discharge barrel, and an inspection cover is hingedly connected to the inspection opening.

[0011] Further technical solution: A pretreatment mechanism is arranged on one side of the cleaning water tank, the output end of the pretreatment mechanism is connected to the feed port, and the pretreatment mechanism is used to remove impurities with larger volume and mass in the waste paper raw material in advance.

[0012] Further technical solution: the pretreatment mechanism comprises a base installed on one side of the cleaning water tank, a wind tube is fixedly installed on the top of the base, the wind tube is a hollow round tube composed of a vertical section, an arc section, an inclined section and a bent section, the overall structure of the wind tube is approximately "U"-shaped, and the bent section of the wind tube is connected to the feed port; The vertical section of the wind tube is connected to a feeding assembly, and the feeding assembly is used to transport the waste paper raw material into the vertical section of the wind tube; The pretreatment mechanism further comprises an air blowing assembly, which is installed on one side of the washing water tank, the output end of the air blowing assembly extends to the inside of the vertical section of the wind tube, and the output end of the air blowing assembly is located below the feeding assembly, and the air blowing assembly is used to blow the waste paper raw material to the inside of the feeding fixed pipe; When the air in the duct is sent to the fixed feeding pipe, the excess air cannot be discharged due to the obstruction of the spiral blades, which will affect the efficiency of conveying the waste paper raw materials in the duct to the fixed feeding pipe. Therefore, a plurality of exhaust holes are provided in the inclined section of the duct, and in order to prevent the air from escaping and affecting the surrounding environment, a wind hood is fixedly installed in the inclined section of the duct, and the side of the wind hood is connected to an exhaust pipe, so that the excess air can enter the hood from the exhaust holes, and the air inside the hood is discharged from the exhaust pipe; Since the density of waste paper is relatively low, the waste paper raw materials can be blown up by the wind, while impurities with higher density in the waste paper raw materials will fall to the bottom of the wind tube. In order to collect the impurities, a collection box is inserted inside the base, and the collection box is connected to the wind tube, and the fallen impurities will directly fall into the collection box.

[0013] Further technical solution: the feeding assembly includes a feeding barrel connected to the wind cylinder, a first motor is fixedly installed on the side of the feeding barrel, an output shaft of the first motor is fixedly connected to a feeding dragon, the feeding dragon is rotatably connected to the inside of the feeding barrel, and the feeding barrel is also connected to a feeding hopper.

[0014] Further technical solution: the air blowing assembly comprises a blower fixedly mounted on one side of the cleaning water tank, the air outlet of the blower is connected to an air supply pipe, one end of the air supply pipe is connected to an air focusing head, the air focusing head is fixedly connected to the inside of the wind tube, and the axis of the air focusing head coincides with the axis of the wind tube; The wind concentrator head is an inverted funnel-shaped hollow structure, and the air supply pipe is connected to the side of the wind concentrator head, so that impurities can pass through the middle of the wind concentrator head to avoid accumulation of impurities in the air duct.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention provides a hollow tube, a water spray hole, a spiral blade and a rotating cage. While conveying waste paper, the water spray hole can wash the waste paper from the inside, and the rotating cage can drive the waste paper to turn over. When the waste paper falls, the waste paper will be dispersed under the impact of the water flow, thereby exposing impurities between the waste paper, making it easier to wash away the impurities and improving the washing effect. 2. In the present invention, an extrusion head and a compression spring are provided, and an inclined surface is provided on the side of the extrusion head. After the waste paper raw materials are squeezed to the side of the extrusion head, the subsequent waste paper raw materials will gradually squeeze the waste paper raw materials in the front, and squeeze out the sewage in the waste paper raw materials, thereby improving the cleaning effect, and the waste paper raw materials in the rear will also push the extrusion head to move. Under the action of the inclined surface of the extrusion head, when the waste paper raw materials move to the top of the discharge pipe, the inclined surface will squeeze the waste paper raw materials downward, so that the waste paper raw materials fall into the discharge pipe, which is convenient for the discharge of waste paper; 3. In the present invention, by providing a wind tube, a feeding assembly and an air blowing assembly, the waste paper is transported into the wind tube through the feeding assembly, and the air blowing assembly blows the waste paper into the feeding fixed tube, while the impurities with larger mass will not be blown by the wind, and will fall directly into the collection box, thereby achieving the separation of larger impurities, facilitating the subsequent cleaning thereof, and improving the cleaning effect thereof; 4. In the present invention, by aligning the axis of the wind focusing head with the axis of the wind tube, the wind flow is gathered at the center of the wind tube, so that the waste paper can be evenly stressed, avoiding the waste paper falling from the edge of the wind flow due to uneven stress on the waste paper, thereby improving the waste paper feeding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall front view structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the overall internal structure of the present invention.

[0018] Figure 3 For the present invention Figure 2 Enlarged schematic diagram at point A in the middle.

[0019] Figure 4 It is a schematic diagram of the structure of the air blowing assembly in the present invention.

[0020] Figure 5 It is a schematic diagram of the internal structure of the cleaning mechanism in the present invention.

[0021] Figure 6It is a schematic diagram of the internal structure of the discharging mechanism in the present invention.

[0022] In the attached drawings: 1, cleaning water tank; 2, tank cover; 3, drain pipe; 4, cleaning mechanism; 41, second motor; 42, feeding fixed pipe; 43, connecting ring; 44, rotating cage; 45, material collecting cover; 46, discharge pipe; 47, discharge port; 48, transmission pair; 49, hollow pipe; 410, rotating joint; 411, third motor; 412, water supply pipe; 413, mounting plate; 414, water inlet pipe; 415, water pump; 416, spiral blade; 417, water spray hole; 5, Discharging mechanism; 51. fourth motor; 52. discharging dragon; 53. drain hole; 54. discharging barrel; 55. inspection cover; 56. extrusion head; 57. compression spring; 58. discharging pipe; 6. fixing frame; 7. pretreatment mechanism; 71. first motor; 72. loading hopper; 73. loading dragon; 74. loading barrel; 75. blower; 76. air supply pipe; 77. air gathering head; 78. collecting box; 79. base; 710. air cylinder; 711. wind hood; 712. exhaust hole. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0024] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0025] like Figure 1-Figure 6 As shown, a recycled waste paper recycling raw material cleaning device provided by the present invention comprises a cleaning water tank 1 and a tank cover 2, wherein the tank cover 2 is installed on the top of the cleaning water tank 1, a drain pipe 3 is connected to the side of the cleaning water tank 1, and a cleaning mechanism 4 is installed inside the cleaning water tank 1; The cleaning mechanism 4 includes a feeding fixed pipe 42 fixedly connected to the inner wall of the cleaning water tank 1, a feeding port is arranged on the side of the feeding fixed pipe 42, one end of the feeding fixed pipe 42 is rotatably connected to a rotating cage 44 through a connecting ring 43, one end of the rotating cage 44 is rotatably connected to the cleaning water tank 1, a material gathering cover 45 is fixedly connected to the inside of the cleaning water tank 1, a discharge port 47 is provided on the side of the rotating cage 44 located inside the material gathering cover 45, a second motor 41 is fixedly installed on the side of the cleaning water tank 1, an output shaft of the second motor 41 extending into the inside of the feeding fixed pipe 42 is fixedly connected to a hollow pipe 49, one end of the hollow pipe 49 passes through the rotating cage 44, a plurality of water spray holes 417 are provided on the side of the hollow pipe 49 located inside the rotating cage 44, and a spiral blade 416 is fixedly connected to the hollow pipe 49; The cleaning mechanism 4 further comprises a driving mechanism, which is mounted on the cleaning water tank 1, and the output end of the driving mechanism is drivingly connected to one end of the rotating cage 44 extending out of the cleaning water tank 1, and the driving mechanism is used to drive the rotating cage 44 to rotate, and the rotation direction of the rotating cage 44 is opposite to the rotation direction of the hollow tube 49; The cleaning mechanism 4 further includes a water supply assembly, which is installed on one side of the cleaning water tank 1, one end of which is connected to one end of the hollow tube 49 extending out of the rotating cage 44, and the other end of which is connected to the cleaning water tank 1. The water supply assembly is used to extract water from the cleaning water tank 1 and transport it to the hollow tube 49, and the water is then sprayed out from the water spray hole 417, and the sprayed water can be used to clean the waste paper raw materials in the rotating cage 44; A discharge mechanism 5 is fixedly mounted on one side of the cleaning water tank 1 via a fixing frame 6, one end of the discharge mechanism 5 extends into the interior of the cleaning water tank 1, and the collecting cover 45 is connected to the input end of the discharge mechanism 5 via a discharge pipe 46. The discharge mechanism 5 is used to discharge the cleaned waste paper raw materials.

[0026] Sufficient water is added into the cleaning water tank 1 so that the water just overflows the hollow tube 49. The driving mechanism drives the rotating cage 44 to rotate in the opposite direction. Since the waste paper raw materials have a strong adhesion force, the rotating cage 44 can drive the waste paper raw materials to turn over. The waste paper raw materials and water move relative to each other. Under the flowing water, the waste paper raw materials will loosen. When the waste paper raw materials rotate to the top of the rotating cage 44 with the rotating cage 44, the waste paper raw materials will fall down. The water sprayed from the water spray hole 417 will wash away the mud on the loose waste paper raw materials, thereby improving the cleaning effect.

[0027] When the waste paper raw material is pushed to the end of the rotating cage 44 by the spiral blade 416, as the rotating cage 44 rotates, the waste paper raw material will fall into the gathering cover 45 from the discharge port 47, and then fall into the discharge mechanism 5 from the discharge pipe 46, and the discharge mechanism 5 can drive the waste paper raw material to be discharged.

[0028] like Figure 1-Figure 3 As shown, a recycled waste paper recycling raw material cleaning device provided by the present invention, in this embodiment, the driving mechanism includes a mounting plate 413 fixedly connected to the side of the cleaning water tank 1, a third motor 411 is fixedly mounted on the mounting plate 413, and a transmission pair 48 is connected between the output shaft of the third motor 411 and the end of the rotating cage 44 extending out of the cleaning water tank 1. In this embodiment, the transmission pair 48 is a gear pair.

[0029] like Figure 1-Figure 3As shown, a recycled waste paper recycling raw material cleaning device provided by the present invention, in this embodiment, the water supply component includes a water pump 415 installed on one side of the cleaning water tank 1, the inlet end of the water pump 415 is connected to the cleaning water tank 1 through the water inlet pipe 414, the outlet end of the water pump 415 is connected to the water supply pipe 412, and one end of the water supply pipe 412 is connected to one end of the hollow tube 49 through the rotating joint 410.

[0030] like Figure 1-Figure 2 and Figure 6 As shown, a recycling waste paper recycling raw material cleaning device provided by the present invention, in this embodiment, the discharging mechanism 5 includes a discharging barrel 54 fixedly mounted on a fixing frame 6, the discharging barrel 54 is arranged to be inclined upward, and the highest end of the discharging barrel 54 is higher than the top of the cleaning water tank 1, and the end of the discharging barrel 54 extending into the cleaning water tank 1 is fixedly mounted with a fourth motor 51, and the outer side of the fourth motor 51 is provided with a waterproof cover, and the output shaft of the fourth motor 51 is fixedly connected with a discharging dragon 52, and the discharging dragon 52 is rotatably connected to the inside of the discharging barrel 54, the gathering cover 45 is connected with the discharging barrel 54 through the discharging pipe 46, and the highest end of the discharging barrel 54 is connected with a discharge pipe 58; In order to prevent water from overflowing from the discharge pipe 58 , the top of the discharge pipe 58 is higher than the top of the cleaning water tank 1 , and in order to prevent the discharge dragon 52 from pushing water to the discharge pipe 58 , a plurality of drainage holes 53 are opened on the discharge dragon 52 .

[0031] like Figure 1-Figure 2 and Figure 6 As shown, a recycling waste paper recycling raw material cleaning device provided by the present invention is provided. In order to prevent the discharged waste paper raw material from containing sewage, in this embodiment, the discharging mechanism 5 further includes an extrusion head 56, which is slidably mounted inside the discharging barrel 54, and a compression spring 57 is connected between the side of the extrusion head 56 and the inner side wall of the discharging barrel 54 away from the cleaning water tank 1. Initially, the extrusion head 56 is located on the side of the discharge pipe 58 close to the cleaning water tank 1, and a gap is left between the end of the discharging dragon 52 and the extrusion head 56; In order to allow the waste paper raw material to smoothly fall into the discharge pipe 58, a slope is provided on the side of the extrusion head 56 close to the discharge dragon 52, and the angle between the slope and the bottom of the discharge barrel 54 is less than 90 degrees.

[0032] After the waste paper stock is squeezed to the side of the extrusion head 56, as the discharge dragon 52 drives the subsequent waste paper stock to move, the subsequent waste paper stock will gradually squeeze the waste paper stock in the front to squeeze out the water in the waste paper stock. The waste paper stock in the rear will also squeeze the extrusion head 56, thereby pushing the extrusion head 56 to move. The inclined surface on the extrusion head 56 will give the waste paper stock a downward component force. When the waste paper stock moves to the top of the discharge pipe 58, the component force will squeeze the waste paper stock downward, causing the waste paper stock to fall into the discharge pipe 58.

[0033] like Figure 6 As shown, a regenerated waste paper recovery raw material cleaning device provided by the present invention, after the waste paper raw material is cleaned, in order to avoid waste paper raw material remaining in the discharge barrel 54, in this embodiment, an inspection port is opened on the side wall of the discharge barrel 54, and an inspection cover 55 is hinged at the inspection port.

[0034] After processing the waste paper raw materials, due to the distance between the discharge dragon 52 and the discharge pipe 58, the discharge dragon 52 cannot deliver all the waste paper raw materials in the discharge barrel 54 into the discharge pipe 58. At this time, the inspection cover 55 can be opened to clean the waste paper raw materials between the discharge dragon 52 and the extrusion head 56 for the next use.

[0035] like Figure 1-Figure 2 and Figure 4 As shown, a regenerated waste paper recovery raw material cleaning device provided by the present invention, when collecting waste paper raw materials, the waste paper raw materials may also contain impurities with large volume and large mass, and in the process of processing the waste paper raw materials, the impurities with large volume will be wrapped by the wet waste paper raw materials, making it difficult to be cleaned up. Therefore, in this embodiment, a pretreatment mechanism 7 is arranged on one side of the cleaning water tank 1, and the output end of the pretreatment mechanism 7 is connected to the feed port, and the pretreatment mechanism 7 is used to remove impurities with large volume and large mass in the waste paper raw materials in advance.

[0036] like Figure 1-Figure 2 and Figure 4 As shown, a recycling waste paper recycling raw material cleaning device provided by the present invention, in this embodiment, the pretreatment mechanism 7 includes a base 79 installed on one side of the cleaning water tank 1, and a wind tube 710 is fixedly installed on the top of the base 79, and the wind tube 710 is a hollow round tube composed of a vertical section, an arc section, an inclined section and a bent section. The overall structure of the wind tube 710 is approximately "U"-shaped, and the bent section of the wind tube 710 is connected to the feed port; The vertical section of the wind tube 710 is connected to a feeding assembly, and the feeding assembly is used to transport the waste paper raw material into the vertical section of the wind tube 710; The pretreatment mechanism 7 further includes an air blowing assembly, which is installed on one side of the washing water tank 1, and the output end of the air blowing assembly extends to the inside of the vertical section of the air cylinder 710, and the output end of the air blowing assembly is located below the feeding assembly, and the air blowing assembly is used to blow the waste paper raw material to the inside of the feeding fixed pipe 42; When the air in the air duct 710 is sent to the fixed feeding pipe 42, the excess air cannot be discharged due to the obstruction of the spiral blades 416, which will affect the efficiency of conveying the waste paper raw materials in the air duct 710 to the fixed feeding pipe 42. Therefore, a plurality of exhaust holes 712 are provided in the inclined section of the air duct 710. In order to prevent the air from escaping and affecting the surrounding environment, a wind hood 711 is fixedly installed in the inclined section of the air duct 710. The side of the wind hood 711 is connected to an exhaust pipe. Excess air can enter the inside of the wind hood 711 from the exhaust holes 712, and the air inside the wind hood 711 is discharged from the exhaust pipe. Since the density of waste paper is relatively low, the waste paper raw materials can be blown up by the wind, while impurities with higher density in the waste paper raw materials will fall to the bottom of the wind tube 710. In order to collect the impurities, a collection box 78 is inserted into the base 79. The collection box 78 is connected to the wind tube 710, and the fallen impurities will directly fall into the collection box 78.

[0037] like Figure 1-Figure 2 and Figure 4 As shown, a recycled waste paper recycling raw material cleaning device provided by the present invention, in this embodiment, the feeding assembly includes a feeding barrel 74 connected to the wind tube 710, and a first motor 71 is fixedly installed on the side of the feeding barrel 74, and the output shaft of the first motor 71 is fixedly connected to a feeding dragon 73, and the feeding dragon 73 is rotatably connected to the inside of the feeding barrel 74, and the feeding barrel 74 is also connected to a feeding hopper 72.

[0038] like Figure 1-Figure 2 and Figure 4 As shown, a recycling waste paper recycling raw material cleaning device provided by the present invention, in this embodiment, the air blowing assembly includes a blower 75 fixedly installed on one side of the cleaning water tank 1, the air outlet of the blower 75 is connected to an air supply pipe 76, one end of the air supply pipe 76 is connected to a wind collecting head 77, the wind collecting head 77 is fixedly connected to the inside of the wind tube 710, and the axis of the wind collecting head 77 coincides with the axis of the wind tube 710; The air collecting head 77 is an inverted funnel-shaped hollow structure, and the air supply pipe 76 is connected to the side of the air collecting head 77 so that impurities can pass through the middle of the air collecting head 77 to avoid accumulation of impurities inside the air duct 710.

[0039] Working principle: Before cleaning the waste paper raw materials, they need to be initially crushed; Add water to the washing water tank 1 and make the water just overflow the hollow tube 49, then pour the waste paper raw material into the loading hopper 72, start the first motor 71, the first motor 71 drives the loading dragon 73 to rotate, the loading dragon 73 transports the waste paper raw material into the air cylinder 710, start the blower 75, the blower 75 transports air into the air cylinder 710 through the air focusing head 77, the flowing air will blow up the waste paper and send the waste paper raw material into the loading fixed tube 42, and the impurities with higher density contained in the waste paper raw material will fall into the collection box 78, so that the waste paper raw material can be pre-processed quickly; The second motor 41, the third motor 411 and the water pump 415 are started. The second motor 41 drives the hollow tube 49 and the spiral blade 416 to rotate. The spiral blade 416 transports the waste paper raw material. The water pump 415 extracts the water in the cleaning water tank 1 and transports it to the hollow tube 49. The water in the hollow tube 49 is sprayed out from the water spray hole 417 to wash away the impurities on the waste paper. At the same time, the third motor 411 drives the rotating cage 44 to rotate through the transmission pair 48. The rotating cage 44 drives the waste paper to turn over, so that the waste paper is loosened and easy to wash. The rotating rotating cage 44 also drives the waste paper and the water to move relative to each other, so that the water in the cleaning water tank 1 washes the waste paper again, thereby improving the cleaning effect of the waste paper. After the spiral blade 416 conveys the waste paper to the end of the rotating cage 44, the waste paper falls into the gathering cover 45 from the discharge port 47, and then falls into the discharge barrel 54 from the discharge pipe 46, and the fourth motor 51 is started. The fourth motor 51 drives the waste paper to move through the discharge dragon 52. When the waste paper contacts the extrusion head 56, the waste paper pushes the extrusion head 56 to move. At the same time, the extrusion head 56 reversely squeezes the moisture in the waste paper to squeeze the waste paper dry and remove the sewage contained in the waste paper. When the waste paper moves to the top of the discharge pipe 58, the waste paper will fall into the discharge pipe 58 under the action of the inclined surface of the extrusion head 56, and then be discharged.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A device for washing recycled waste paper raw materials, comprising a washing water tank (1) and a tank cover (2), wherein the tank cover (2) is mounted on the top of the washing water tank (1), and is characterized in that: A cleaning mechanism (4) is installed inside the cleaning water tank (1); The cleaning mechanism (4) comprises a feeding fixed pipe (42) fixedly connected to the inner wall of the cleaning water tank (1), a feeding port being arranged on the side of the feeding fixed pipe (42), one end of the feeding fixed pipe (42) being rotatably connected to a rotating cage (44) via a connecting ring (43), one end of the rotating cage (44) being rotatably connected to the cleaning water tank (1), a material collecting cover (45) being fixedly connected to the inside of the cleaning water tank (1), and the rotating cage (44) being located inside the material collecting cover (45). A discharge port (47) is provided on the side of the cleaning water tank (1); a second motor (41) is fixedly mounted on the side of the cleaning water tank (1); an output shaft of the second motor (41) extending into the interior of the feeding fixed pipe (42) is fixedly connected to a hollow tube (49); one end of the hollow tube (49) passes through the rotating cage (44); a plurality of water spray holes (417) are provided on the side of the hollow tube (49) located inside the rotating cage (44); and a spiral blade (416) is fixedly connected to the hollow tube (49); The cleaning mechanism (4) further comprises a driving mechanism, the driving mechanism being mounted on the cleaning water tank (1), the output end of the driving mechanism being in driving connection with an end of the rotating cage (44) extending out of the cleaning water tank (1), the driving mechanism being used to drive the rotating cage (44) to rotate; The cleaning mechanism (4) further comprises a water supply assembly, the water supply assembly being mounted on one side of the cleaning water tank (1), one end of the water supply assembly being connected to one end of the hollow tube (49) extending out of the rotating cage (44), and the other end of the water supply assembly being in communication with the cleaning water tank (1), the water supply assembly being used to extract water from the cleaning water tank (1) and transport it to the hollow tube (49); A discharge mechanism (5) is fixedly mounted on one side of the cleaning water tank (1) via a fixing frame (6); one end of the discharge mechanism (5) extends into the interior of the cleaning water tank (1); the material collecting cover (45) is connected to the input end of the discharge mechanism (5) via a discharge pipe (46); and the discharge mechanism (5) is used to discharge the cleaned waste paper raw material.

2. The recycled waste paper recycling raw material cleaning device according to claim 1 is characterized in that: The driving mechanism comprises a mounting plate (413) fixedly connected to a side of the cleaning water tank (1); a third motor (411) is fixedly mounted on the mounting plate (413); a transmission pair (48) is connected between an output shaft of the third motor (411) and an end of the rotating cage (44) extending out of the cleaning water tank (1).

3. The recycled waste paper recycling material cleaning device according to claim 1, characterized in that: The water supply assembly comprises a water pump (415) installed on one side of the cleaning water tank (1); the inlet end of the water pump (415) is connected to the cleaning water tank (1) via a water inlet pipe (414); the outlet end of the water pump (415) is connected to a water supply pipe (412); one end of the water supply pipe (412) is connected to one end of the hollow pipe (49) via a rotating joint (410).

4. The recycled waste paper recycling material cleaning device according to claim 1, characterized in that: The discharging mechanism (5) comprises a discharging cylinder (54) fixedly mounted on a fixing frame (6), the discharging cylinder (54) being arranged to be inclined upward, and the highest end of the discharging cylinder (54) being higher than the top of the cleaning water tank (1), a fourth motor (51) being fixedly mounted on one end of the discharging cylinder (54) extending into the cleaning water tank (1), a waterproof cover being arranged on the outer side of the fourth motor (51), the output shaft of the fourth motor (51) being fixedly connected to a discharging dragon (52), the discharging dragon (52) being rotatably connected to the inside of the discharging cylinder (54), the gathering cover (45) being connected to the discharging cylinder (54) via a discharging pipe (46), and the highest end of the discharging cylinder (54) being connected to a discharge pipe (58); The top of the discharge pipe (58) is higher than the top of the cleaning water tank (1), and a plurality of drainage holes (53) are provided on the discharge dragon (52).

5. The recycled waste paper recycling material cleaning device according to claim 4 is characterized in that: The discharge mechanism (5) further comprises an extrusion head (56), the extrusion head (56) being slidably mounted inside the discharge barrel (54), a compression spring (57) being connected between the side of the extrusion head (56) and the inner wall of the discharge barrel (54) away from the cleaning water tank (1), and initially, the extrusion head (56) is located on a side of the discharge pipe (58) close to the cleaning water tank (1), and a gap is left between the end of the discharge dragon (52) and the extrusion head (56); A slope is provided on the side of the extrusion head (56) close to the discharge dragon (52), and the angle between the slope and the bottom of the discharge barrel (54) is less than 90°.

6. The recycled waste paper recycling raw material cleaning device according to claim 4 or 5, characterized in that: An inspection opening is provided on the side wall of the discharge barrel (54), and an inspection cover (55) is hingedly connected to the inspection opening.

7. The recycled waste paper recycling material cleaning device according to claim 1, characterized in that: A pretreatment mechanism (7) is provided on one side of the cleaning water tank (1); an output end of the pretreatment mechanism (7) is connected to a feed inlet; the pretreatment mechanism (7) is used to remove impurities in the waste paper raw material.

8. The recycled waste paper recycling material cleaning device according to claim 7, characterized in that: The pretreatment mechanism (7) comprises a base (79) mounted on one side of the cleaning water tank (1); a wind tube (710) is fixedly mounted on the top of the base (79); the wind tube (710) is a hollow circular tube consisting of a vertical section, an arc section, an inclined section and a bent section; the bent section of the wind tube (710) is connected to a feed inlet; The vertical section of the wind tube (710) is connected to a feeding assembly, and the feeding assembly is used to transport the waste paper raw material into the vertical section of the wind tube (710); The pretreatment mechanism (7) further comprises an air blowing assembly, the air blowing assembly being mounted on one side of the washing water tank (1), the output end of the air blowing assembly extending to the inside of the vertical section of the air cylinder (710), and the output end of the air blowing assembly being located below the feeding assembly, the air blowing assembly being used to blow the waste paper raw material into the inside of the feeding fixed pipe (42); The inclined section of the wind tube (710) is provided with a plurality of exhaust holes (712), and a wind shield (711) is also fixedly mounted on the inclined section of the wind tube (710), and a side of the wind shield (711) is connected to an exhaust pipe; A collection box (78) is inserted into the interior of the base (79), and the collection box (78) is in communication with the air cylinder (710).

9. The recycled waste paper recycling material cleaning device according to claim 8, characterized in that: The feeding assembly comprises a feeding barrel (74) connected to the wind cylinder (710), a first motor (71) is fixedly mounted on the side of the feeding barrel (74), an output shaft of the first motor (71) is fixedly connected to a feeding dragon (73), the feeding dragon (73) is rotatably connected to the inside of the feeding barrel (74), and the feeding barrel (74) is also connected to a feeding hopper (72).

10. The recycled waste paper recycling material cleaning device according to claim 8, characterized in that: The air blowing assembly comprises a blower (75) fixedly mounted on one side of the cleaning water tank (1); an air outlet of the blower (75) is connected to an air supply pipe (76); one end of the air supply pipe (76) is connected to an air collecting head (77); the air collecting head (77) is fixedly connected to the interior of the air cylinder (710); and the axis of the air collecting head (77) coincides with the axis of the air cylinder (710); The air concentrator (77) is an inverted funnel-shaped hollow structure, and the air supply pipe (76) is connected to the side of the air concentrator (77).

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