A debris processing device for a paper product production workshop

Abstract

A paper product production workshop debris treatment device includes a wet paper scrap absorption component, a circulating water component and a mounting frame, wherein the circulating water component is arranged on the mounting frame, and a plurality of the wet paper scrap absorption components are arranged on the mounting frame, wherein the wet paper scrap absorption component includes a paper scrap collector and a paper scrap humidifier, wherein the paper scrap collector is used to collect paper product fiber scraps, and the paper scrap humidifier is used to humidify paper product fiber scraps. The fiber scraps humidified by the paper scrap humidifier no longer float in the air and are circulated to the circulating water component for collection, and the surface tension generated by the humidifying liquid also prevents the fiber scraps from escaping, thereby achieving harmless treatment of the fiber scraps.

Description

Technical Field

[0001] The invention belongs to the technical field of paper product production equipment, and specifically refers to a debris processing device for a paper product production workshop. Background Art

[0002] Paper products are light, low-cost and recyclable, so they are widely used in industries such as outer packaging. Paper products will produce debris in the production process. These debris vary in size. Smaller debris will float in the air in the form of fibers. These micro-debris will not only endanger the health of workers, but also cause dirt and damage to production equipment.

[0003] The structure of existing air purifiers is relatively complex. When using existing air purifiers to process paper product debris, the low density of the paper product debris itself makes it easy to clog the filter element of the air purifier, resulting in an increase in the loss rate of the air purifier filter element and additional costs. Therefore, a debris processing device that can target the properties and characteristics of paper product debris is needed. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a debris processing device for a paper product production workshop to at least partially solve the above technical problems.

[0005] The technical solution adopted by the present invention is as follows: The present invention proposes a debris processing device for a paper product production workshop, including a wet paper scrap absorption component, a circulating water component and a mounting frame, the circulating water component is arranged on the mounting frame, and multiple wet paper scrap absorption components are arranged on the mounting frame. The wet paper scrap absorption component includes a paper scrap collector and a paper scrap humidifier, the paper scrap collector is used to collect paper product fiber scraps, the paper scrap humidifier is used to humidify paper product fiber scraps, and the circulating water component is connected to the paper scrap humidifier.

[0006] The paper scrap humidifier is provided with a humidifying blade and a humidifying pool. The humidifying blade is rotatably connected to the paper scrap humidifier. The humidifying pool is located below the humidifying blade. The humidifying blade is provided with surface through holes in an array. The humidifying pool is connected to a circulating water component.

[0007] Furthermore, the paper scrap collector is provided with an air inlet and a collecting blade, the collecting blade is rotatably connected to the paper scrap collector, the air inlet corresponds to the position of the humidifying blade, the collecting blade is located in the air inlet, and the air inlet is provided with a horn collecting port, and the horn collecting port is located on the side of the air inlet away from the paper scrap humidifier.

[0008] When the collecting blade rotates, the humidifying blade is driven to rotate.

[0009] Furthermore, the paper scrap collector is provided with a blade motor and a motor connecting rod, the collecting blade is connected to the blade motor via the motor connecting rod, and the blade motor drives the collection blade to rotate.

[0010] The blade motor and the motor connecting rod are located on one side of the paper scrap collector close to the horn collecting port.

[0011] Furthermore, the wet paper scrap absorption component also includes an absorption shell, the paper scrap collector and the paper scrap humidifier are arranged inside the absorption shell, the absorption shell is provided with a top opening and a bottom opening, the top opening and the bottom opening are connected to each other, the paper scrap collector is located near the top opening, and the paper scrap humidifier is located near the bottom opening.

[0012] Furthermore, the circulating water assembly includes a circulating water tank, a vane pump and a reversing valve. The circulating water tank and the vane pump are arranged on the mounting frame. The vane pump and the reversing valve are connected to the circulating water tank. The reversing valve is arranged on the vane pump.

[0013] The humidification pool is connected with a circulating water pipe, the circulating water pipe is communicated with a reversing valve, and the reversing valve is used to control the flow direction in the circulating water pipe.

[0014] Furthermore, the circulating water assembly also includes a circulating water collector, the circulating water pipe is connected to the circulating water collector, a first hose is provided on the circulating water collector, and two ends of the first hose are respectively connected to the circulating water collector and the reversing valve.

[0015] Furthermore, the circulating water tank is provided with a water outlet and a water return port, the water outlet is located at the bottom of the circulating water tank, the water return port is located at the top of the circulating water tank, the water outlet is connected to a second hose, the water return port is connected to a third hose, the second hose is connected to a vane pump, and the third hose is connected to a reversing valve.

[0016] Furthermore, a shell bracket is arrayed on the mounting frame, the wet paper scraps absorption assembly is detachably arranged in the shell bracket, and running wheels are symmetrically arranged on the bottom surface of the mounting frame, and the running wheels are used to drive the mounting frame to move its position.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] In view of the characteristics of light weight and low density of fiber debris, the present invention provides a paper scrap humidifier to humidify the fiber debris, mixes the fiber debris into the humidifying liquid, and provides surface through holes on the humidifying blades to increase the contact area between the fiber debris and the humidifying liquid. The fiber debris after humidification by the paper scrap humidifier no longer floats in the air and is circulated to the circulating water component for collection. The surface tension generated by the humidifying liquid also prevents the fiber debris from escaping, thereby achieving harmless treatment of the fiber debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view of a debris processing device for a paper product production workshop proposed in an embodiment of the present invention;

[0020] Figure 2 A top view of a debris processing device for a paper product production workshop proposed in an embodiment of the present invention;

[0021] Figure 3 This is a left view of a debris processing device for a paper product production workshop proposed in an embodiment of the present invention;

[0022] Figure 4 A rear view of a debris handling device for a paper product production workshop proposed in an embodiment of the present invention;

[0023] Figure 5 A three-dimensional diagram of a debris processing device for a paper product production workshop proposed in an embodiment of the present invention;

[0024] Figure 6 A three-dimensional diagram of a wet paper scrap absorbing assembly of a paper product production workshop scrap processing device according to an embodiment of the present invention;

[0025] Figure 7 A top view of a wet paper scrap absorbing assembly of a paper product production workshop scrap processing device according to an embodiment of the present invention;

[0026] Figure 8 for Figure 7 The cross-sectional view along the AA direction;

[0027] Fig. 9 A three-dimensional diagram of a paper scrap humidifier of a paper product production workshop scrap processing device proposed in an embodiment of the present invention;

[0028] Fig.10 This is a front view of a paper scrap collector of a paper product production workshop scrap processing device proposed in an embodiment of the present invention.

[0029] Among them, 100, wet paper scrap absorption component, 200, circulating water component, 300, installation frame, 101, absorption shell, 102, paper scrap collector, 103, paper scrap humidifier, 104, top opening, 105, bottom opening, 106, air inlet, 107, blade motor, 108, speaker collection port, 109, collecting blades, 110, motor connecting rod, 111, humidification blades, 112, humidification tank, 113, surface through holes, 114, circulating water pipe, 201, circulating water collector, 202, circulating water tank, 203, blade pump, 204, reversing valve, 205, water outlet, 206, water return port, 207, first hose, 208, second hose, 209, third hose, 301, shell bracket, 302, walking wheel.

[0030] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0033] like Figure 1 , Figure 7 , Figure 8 and Fig. 9 As shown, it includes a wet paper scrap absorption component 100, a circulating water component 200 and a mounting frame 300. The circulating water component 200 is arranged on the mounting frame 300. Multiple wet paper scrap absorption components 100 are arranged on the mounting frame 300. The wet paper scrap absorption component 100 includes a paper scrap collector 102 and a paper scrap humidifier 103. The paper scrap collector 102 is used to collect paper product fiber scraps, and the paper scrap humidifier 103 is used to humidify paper product fiber scraps. The circulating water component 200 is connected to the paper scrap humidifier 103.

[0034] The paper scrap humidifier 103 is provided with a humidifying blade 111 and a humidifying pool 112 . The humidifying blade 111 is rotatably connected to the paper scrap humidifier 103 . The humidifying pool 112 is located below the humidifying blade 111 . The humidifying blade 111 is provided with surface through holes 113 in an array. The humidifying pool 112 is connected to the circulating water component 200 .

[0035] The debris processing device proposed in this embodiment is arranged near the paper product production line, including a wet paper scrap absorption component 100, a circulating water component 200 and an installation frame 300, wherein the wet paper scrap absorption component 100 and the circulating water component 200 are both arranged on the installation frame 300. In order to enhance the debris processing effect, a plurality of wet paper scrap absorption components 100 are arranged in an array on the installation frame 300, and each wet paper scrap absorption component 100 includes a paper scrap collector 102 and a paper scrap humidifier 103, wherein the function of the paper scrap collector 102 is to collect paper product fiber scraps floating in the air to the position of the paper scrap humidifier 103, and the function of the paper scrap humidifier 103 is to humidify the paper product fiber scraps, and then circulate them to the circulating water component 200 to complete the processing.

[0036] The specific structure of the paper scrap humidifier 103 in this embodiment includes a humidifying blade 111 and a humidifying pool 112, wherein the humidifying blade 111 is rotatably connected to the paper scrap humidifier 103, and the humidifying pool 112 is arranged below the humidifying blade 111. The humidifying pool 112 stores humidifying liquid. When the humidifying blade 111 rotates, it contacts the humidifying liquid in the humidifying pool 112 in turn, thereby keeping the humidifying blade 111 moist. In addition, an array of surface through holes 113 is provided on the humidifying blade 111. Due to the effect of the surface tension of the liquid, the humidifying liquid forms a water film on the surface through holes 113. When the floating paper product fiber debris contacts the humidifying blade 111 and the humidifying liquid on the surface through holes 113, the fiber debris is soaked and enters the humidifying liquid, and then circulates with the humidifying liquid to the circulating water component 200 to complete the collection and processing; the humidifying liquid in this embodiment is pure water, which can dissolve the water-based glue commonly used in paper products.

[0037] It should be noted that the composition of the wetting liquid can be changed according to the situation. For some paper product production lines that use other bonding methods, in order to enhance the wetting effect of the wetting liquid, an organic solvent can be added to the wetting liquid to dissolve the oily glue or hot melt adhesive mixed in the fiber debris.

[0038] In view of the characteristics of light weight and low density of fiber debris, this embodiment provides a paper scrap humidifier 103 to humidify the fiber debris, mixes the fiber debris into the humidifying liquid, and provides surface through holes 113 on the humidifying blades 111 to increase the contact area between the fiber debris and the humidifying liquid. The fiber debris humidified by the paper scrap humidifier 103 no longer floats in the air and is circulated to the circulating water component 200 for collection. The surface tension generated by the humidifying liquid will also prevent the fiber debris from escaping, thereby achieving harmless treatment of the fiber debris.

[0039] When the present embodiment is working, the paper scrap collector 102 collects the fiber debris floating in the air into the wet paper scrap absorption assembly 100, and then the fiber debris reaches the position of the paper scrap humidifier 103. The humidifying tank 112 on the paper scrap humidifier 103 contains humidifying liquid. When the humidifying blades 111 on the paper scrap humidifier 103 rotate, the humidifying liquid is brought to the surface of the humidifying blades 111 and the surface through holes 113. When the fiber debris contacts the humidifying liquid on the humidifying blades 111 and the surface through holes 113, it is absorbed into the humidifying liquid. As the humidifying blades 111 continue to rotate, the fiber debris enters the humidifying tank 112 and is then circulated to the circulating water assembly 200 to complete the collection.

[0040] like Figure 8 , Fig. 9 and Fig.10 As shown, the paper scrap collector 102 is provided with an air inlet 106 and a collecting blade 109, the collecting blade 109 is rotatably connected to the paper scrap collector 102, the air inlet 106 corresponds to the position of the humidifying blade 111, the collecting blade 109 is located in the air inlet 106, and the air inlet 106 is provided with a trumpet collecting port 108, and the trumpet collecting port 108 is located on the side of the air inlet 106 away from the paper scrap humidifier 103.

[0041] When the collecting blade 109 rotates, the humidifying blade 111 is driven to rotate.

[0042] The paper scrap collector 102 in this embodiment is provided with an air inlet 106 and a collecting blade 109, wherein the collecting blade 109 rotates relative to the paper scrap collector 102, and when the collecting blade 109 rotates, the humidifying blade 111 is driven to rotate, and the collecting blade 109 is located in the air inlet 106, and the positions of the air inlet 106 and the humidifying blade 111 correspond. When the collecting blade 109 rotates, the fiber debris in the air is drawn into the air inlet 106. Since the positions of the air inlet 106 and the humidifying blade 111 correspond, the fiber debris entering the air inlet 106 can contact the humidifying blade 111, thereby ensuring that the fiber debris collected by the paper scrap collector 102 can be smoothly transported to the paper scrap collector 102 to complete the humidification treatment.

[0043] In this embodiment, the humidifying blade 111 is driven to rotate by the collecting blade 109, so that the humidifying blade 111 can be kept rotating while the collecting blade 109 collects fiber debris, thereby ensuring the retention of humidifying liquid on the humidifying blade 111. At the same time, a trumpet collecting port 108 is set on the air inlet 106, so that the suction force generated by the rotation of the collecting blade 109 is more concentrated, thereby improving the collection effect of fiber debris.

[0044] like Figure 8 and Fig.10 As shown, the paper scrap collector 102 is provided with a blade motor 107 and a motor connecting rod 110 , the collecting blade 109 is connected to the blade motor 107 via the motor connecting rod 110 , and the blade motor 107 drives the collecting blade 109 to rotate.

[0045] The blade motor 107 and the motor connecting rod 110 are located on one side of the paper scrap collector 102 close to the trumpet collecting opening 108 .

[0046] The paper scrap collector 102 in this embodiment is provided with a blade motor 107, which drives the collection blade 109 to rotate. The blade motor 107 has a small size and a high rotation speed, and is suitable for driving the collection blade 109 to rotate. The blade motor 107 is set on the side of the paper scrap collector 102 close to the horn collection port 108, and can be away from the paper scrap humidifier 103, so as to avoid the water vapor generated by the paper scrap humidifier 103 from corroding the components of the blade motor 107 and increase the service life of the blade motor 107.

[0047] When the present embodiment is in use, after the blade motor 107 is started, the blade motor 107 drives the collecting blade 109 to rotate, and the collecting blade 109 in turn drives the humidifying blade 111 to rotate. When the collecting blade 109 rotates, the fiber debris in the air is sucked into the paper debris humidifier 103, and then the fiber debris enters the paper debris collector 102 for humidification treatment. During the rotation of the humidifying blade 111, the fiber debris adsorbed on the humidifying blade 111 and the surface through hole 113 is brought into the humidification tank 112, and at the same time, the surface of the humidifying blade 111 is kept moist, and a water film is continuously generated in the surface through hole 113, thereby improving the humidification treatment efficiency of the fiber debris and realizing automatic treatment of the debris.

[0048] like Figure 6 , Figure 7 and Figure 8 As shown, the wet paper scrap absorption assembly 100 also includes an absorption shell 101, a paper scrap collector 102 and a paper scrap humidifier 103 are arranged inside the absorption shell 101, and a top opening 104 and a bottom opening 105 are provided on the absorption shell 101. The top opening 104 and the bottom opening 105 are interconnected, the paper scrap collector 102 is located near the top opening 104, and the paper scrap humidifier 103 is located near the bottom opening 105.

[0049] The wet paper scrap absorption assembly 100 proposed in this embodiment includes an absorption shell 101, and a paper scrap collector 102 and a paper scrap humidifier 103 are arranged in the absorption shell 101. The absorption shell 101 fixes and protects the paper scrap collector 102 and the paper scrap humidifier 103. The absorption shell 101 is provided with a top opening 104 and a bottom opening 105, wherein the top opening 104 is located at the top of the absorption shell 101, and the bottom opening 105 is located at the bottom of the absorption shell 101. The paper scrap collector 102 is arranged in the bottom opening 105, and the paper scrap humidifier 103 is arranged at the rear of the paper scrap collector 102. The paper scrap humidifier 103 sucks the fiber debris into the absorption shell 101 through the bottom opening 105 and the fiber scrap humidifier 103 humidifies the fiber scraps.

[0050] A top opening 104 is provided at the top of the absorption shell 101 to achieve air pressure balance at both ends of the absorption shell 101 and ensure normal air circulation in the absorption shell 101. At the same time, the top opening 104 is provided at the top of the absorption shell 101 to create a height difference between the top opening 104 and the bottom opening 105 to prevent incompletely wetted fiber debris from escaping to the outside of the absorption shell 101 through the top opening 104, thereby improving the debris processing effect.

[0051] like Figure 3 , Figure 4 and Figure 5 As shown, the circulating water assembly 200 includes a circulating water tank 202 , a vane pump 203 and a reversing valve 204 . The circulating water tank 202 and the vane pump 203 are arranged on the mounting frame 300 . The vane pump 203 and the reversing valve 204 are connected to the circulating water tank 202 , and the reversing valve 204 is arranged on the vane pump 203 .

[0052] A circulating water pipe 114 is connected to the humidification pool 112 . The circulating water pipe 114 is in communication with a reversing valve 204 . The reversing valve 204 is used to control the flow direction in the circulating water pipe 114 .

[0053] The circulating water assembly 200 in this embodiment includes a circulating water tank 202, a vane pump 203 and a reversing valve 204, wherein the circulating water tank 202 stores humidifying liquid, the vane pump 203 is connected to the circulating water tank 202, and the reversing valve 204 is arranged on the vane pump 203. When the vane pump 203 is working, the humidifying liquid in the circulating water tank 202 is pumped into the circulating water pipe 114, and then the humidifying liquid is replenished into the humidifying pool 112; after a period of time, a large amount of fiber debris is accumulated in the humidifying pool 112, and the vane pump 203 works in reverse to pump the humidifying liquid containing fiber debris in the humidifying pool 112 into the circulating water pipe 114, and at the same time, the reversing valve 204 connects the circulating water pipe 114 to the circulating water tank 202, and circulates the humidifying liquid containing fiber debris back to the circulating water tank 202, so as to realize the cyclic collection of fiber debris.

[0054] In this embodiment, the vane pump 203 is used to transport the wetting liquid. Since the vane pump 203 works by rotating the vanes, it is not easily disturbed by debris and can be used to transport the wetting liquid containing fiber debris.

[0055] like Figure 3 and Figure 4 As shown, the circulating water assembly 200 also includes a circulating water collector 201, the circulating water pipe 114 is connected to the circulating water collector 201, and a first hose 207 is provided on the circulating water collector 201. The two ends of the first hose 207 are respectively connected to the circulating water collector 201 and the reversing valve 204.

[0056] The circulating water component 200 in this embodiment also includes a circulating water collector 201, and the circulating water pipes 114 on multiple paper scrap humidifiers 103 are connected to the same circulating water collector 201. The circulating water collector 201 is connected to the reversing valve 204 through a first hose 207. The circulating water collector 201 can balance the water flow from multiple paper scrap humidifiers 103 to prevent the water flow of some paper scrap humidifiers 103 from being too large or too small, ensuring that each paper scrap humidifier 103 can obtain sufficient water flow, thereby improving the stability and balance of the system. At the same time, by connecting multiple paper scrap humidifiers 103 through the circulating water collector 201, the impact of the failure of a single paper scrap humidifier 103 in the system on the overall performance of the system can be reduced. Even if a paper scrap humidifier 103 fails, other paper scrap humidifiers 103 can still continue to work, ensuring the stable operation of the system.

[0057] like Figure 5 As shown, the circulating water tank 202 is provided with a water outlet 205 and a water return port 206. The water outlet 205 is located at the bottom of the circulating water tank 202, and the water return port 206 is located at the top of the circulating water tank 202. The water outlet 205 is connected to a second hose 208, and the water return port 206 is connected to a third hose 209. The second hose 208 is connected to the vane pump 203, and the third hose 209 is connected to the reversing valve 204.

[0058] The circulating water tank 202 in this embodiment is provided with a water outlet 205 and a water return port 206, wherein the water outlet 205 is located at the bottom of the circulating water tank 202, and the water return port 206 is located at the top of the circulating water tank 202; when replenishing the humidifying liquid to the paper scrap humidifier 103, the vane pump 203 extracts the humidifying liquid from the water outlet 205 through the second hose 208. Since the water outlet 205 is located at the bottom of the paper scrap humidifier 103, it can be ensured that the vane pump 203 will not be emptied, and the humidifying liquid in the paper scrap humidifier 103 will return to the circulating water tank 202 through the third hose 209 and the water return port 206 when circulating back.

[0059] like Figure 2 , Figure 3 and Figure 4As shown, a shell bracket 301 is arrayed on the mounting frame 300, and the wet paper scraps absorption assembly 100 is detachably arranged in the shell bracket 301. The bottom surface of the mounting frame 300 is symmetrically provided with running wheels 302, and the running wheels 302 are used to drive the mounting frame 300 to move.

[0060] In this embodiment, a plurality of shell brackets 301 are provided on the mounting frame 300, and the wet paper scrap absorption assembly 100 is fixed in the shell bracket 301 to improve the efficiency of processing fiber scraps. Meanwhile, walking wheels 302 are provided on the bottom surface of the mounting frame 300, and the mounting frame 300 can be moved to different positions by the walking wheels 302, so that the mounting frame 300 can be transferred between production workshops.

[0061] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0062] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0063] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A debris treatment device for a paper product production workshop, characterized in that: The wet paper scrap absorbing assembly (100) comprises a circulating water assembly (200) and a mounting frame (300), wherein the circulating water assembly (200) is arranged on the mounting frame (300), and a plurality of the wet paper scrap absorbing assemblies (100) are arranged on the mounting frame (300). The wet paper scrap absorbing assembly (100) comprises a paper scrap collector (102) and a paper scrap humidifier (103), wherein the paper scrap collector (102) is used to collect paper product fiber scraps, and the paper scrap humidifier (103) is used to humidify paper product fiber scraps. The circulating water assembly (200) is connected to the paper scrap humidifier (103); The paper scrap humidifier (103) is provided with a humidifying blade (111) and a humidifying pool (112); the humidifying blade (111) is rotatably connected to the paper scrap humidifier (103); the humidifying pool (112) is located below the humidifying blade (111); an array of surface through holes (113) is provided on the humidifying blade (111); and the humidifying pool (112) is in communication with a circulating water component (200); The circulating water assembly (200) comprises a circulating water tank (202), a vane pump (203) and a reversing valve (204); the circulating water tank (202) and the vane pump (203) are arranged on the mounting frame (300); the vane pump (203) and the reversing valve (204) are in communication with the circulating water tank (202); and the reversing valve (204) is arranged on the vane pump (203); The humidification pool (112) is connected to a circulating water pipe (114), the circulating water pipe (114) is in communication with a reversing valve (204), and the reversing valve (204) is used to control the flow direction in the circulating water pipe (114).

2. The paper product production workshop debris processing device according to claim 1, characterized in that: The paper scrap collector (102) is provided with an air inlet (106) and a collecting blade (109), the collecting blade (109) being rotatably connected to the paper scrap collector (102), the air inlet (106) corresponding to the position of the humidifying blade (111), the collecting blade (109) being located in the air inlet (106), the air inlet (106) being provided with a horn collecting port (108), the horn collecting port (108) being located on a side of the air inlet (106) away from the paper scrap humidifier (103); When the collecting blade (109) rotates, it drives the humidifying blade (111) to rotate.

3. The paper product production workshop debris processing device according to claim 2 is characterized by: The paper scrap collector (102) is provided with a blade motor (107) and a motor connecting rod (110); the collecting blade (109) is connected to the blade motor (107) via the motor connecting rod (110); and the blade motor (107) drives the collecting blade (109) to rotate; The blade motor (107) and the motor connecting rod (110) are located on a side of the paper scrap collector (102) close to the horn collecting port (108).

4. The paper product production workshop debris processing device according to claim 3 is characterized by: The wet paper scrap absorption assembly (100) further comprises an absorption shell (101); the paper scrap collector (102) and the paper scrap humidifier (103) are arranged inside the absorption shell (101); a top opening (104) and a bottom opening (105) are provided on the absorption shell (101); the top opening (104) and the bottom opening (105) are communicated with each other; the top opening (104) is located at the top of the absorption shell (101); the bottom opening (105) is located at the bottom of the absorption shell (101); the paper scrap collector (102) is arranged in the bottom opening (105); and the paper scrap humidifier (103) is arranged behind the paper scrap collector (102).

5. The paper product production workshop debris processing device according to claim 1, characterized in that: The circulating water assembly (200) further comprises a circulating water collector (201), the circulating water pipe (114) being in communication with the circulating water collector (201), the circulating water collector (201) being provided with a first hose (207), and the two ends of the first hose (207) being respectively in communication with the circulating water collector (201) and the reversing valve (204).

6. The paper product production workshop debris processing device according to claim 5, characterized in that: The circulating water tank (202) is provided with a water outlet (205) and a water return port (206); the water outlet (205) is located at the bottom of the circulating water tank (202); the water return port (206) is located at the top of the circulating water tank (202); the water outlet (205) is connected to a second hose (208); the water return port (206) is connected to a third hose (209); the second hose (208) is connected to a vane pump (203); and the third hose (209) is connected to a reversing valve (204).

7. The paper product production workshop debris processing device according to claim 1, characterized in that: The mounting frame (300) is provided with a shell bracket (301) in an array, the wet paper scraps absorbing assembly (100) is detachably arranged in the shell bracket (301), and running wheels (302) are symmetrically arranged on the bottom surface of the mounting frame (300), and the running wheels (302) are used to drive the mounting frame (300) to move.

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